How college will effect my life Essay

I am excited about the opportunity to go to college and follow a course of study which really interests me. They say accounting is the language of business. I have always been interested in business and as I learn more about accounting, I can’t wait to get started. But when I think about how college will affect my life, I think about independence and the choices I will have to make. The legal drinking age is 21 but I know a lot of college students will drink a few beers or even quite a few beers. Meeting someone and staying overnight at someone else’s place or my own all of a sudden is a choice I need to make. I will be in classes about 15 hours a week and how I use all the other hours of the week is up to me. Heck, even those 15 hours is optional, no parents will be notified if I decide to sleep in. Going to college means real independence where all decisions from what time to get out of bed in the morning to what I choose to drink at night around my new friends, and t he consequences as a result of those decisions, will be 100% on me. As a little girl, I always wanted to be a waitress. But as my dad would say, â€Å"If you want to be a waitress, you first have to go to college, and after college if you still want to be a waitress, go for it.† Going to college will give me the knowledge I need to determine what I am going to do the rest of my life. While technology and the world at large is changing rapidly, college will give me the skills to think clearly about problems, communicate logically with peers, and resolve issues for the benefit of all. These basic life skills will equip me for whatever I choose to do in this ever changing environment. While I don’t know exactly how college will affect my life, I do know that what I will be at age 22 will be very different from what I am at age 18.

Global Demand For Energy Has Increased Environmental Sciences Essay

Global demand for energy has increased from 1979 to the twelvemonth 2005 at a growing rate of 1.5 per twelvemonth. But from 2005 onward the planetary energy demand per twelvemonth has increased to 2.4. Keeping the same energy ingestion tendencies, it has been predicted that these demands would increased to 50 by 2030 as shown in the figure [ 2.1 ][ 1 ].1.jpg Fig. 2.1 Global Energy Consumption Growth is increased at 2.4 per twelvemonth after 2006 The developed states already consumed the most of the universe energy, but the energy demands in developing states are turning at much faster rate. Among developing states, China and India have the fastest turning rate. The energy demands in both states have increased at a fast rate ( 8 to 18 ) during 1980 to 2005. It has been estimated that China and India are projected to devour 25 of the universe energy by 2030[ 2 ]. These energy demands have increased due to rapid addition in population and rapid economic growing. In developing states per capita energy consumed has increased but still their ingestion is far behind the developed states like OECD Countries, as shown in Figure [ 2.2 ] . Entire universe energy demand demoing part of Non-OECD states and parts. Beginning: BP Statistical Review of World Energy. Fig. 2.2 Energy Consumption in developing states has been increased at a fast rate so developed states By and large the universe energy demands are fulfilled with assorted energy resources including crude oil, Coal, Gas, Nuclear energy, Hydro energy etc. But the chief part is coming from Petroleum, Coal & A ; Gas. Petroleum is the universe ‘s premier beginning of energy, with oil carry throughing more than 30 of entire universe energy demands. Coal is going the 2nd largest and fast turning energy beginning, lending 25 of the planetary energy demands during the recent old ages, as shown in the Figure [ 2.3 ][ 3 ].Untitled-1.jpg Fig. 2.3 Global Energy Consumption is chiefly based on Non-renewable resources ( Oil, Coal & A ; Gas ) 2.2 Adverse Impacts of Energy Consumption on Earth After the industrial revolution in the eighteenth cantury, most of the industrialised states have used non-renewable energy resources ( fossil fuels ) . As a consequence now more than 80 universe energy is derived from these non-renewable energy resources. The current energy ingestion forms are non-sustainable and besides consuming at a fast rate. At the same clip the usage of these non-renewable resources have assorted inauspicious impacts on our environment, with the uncontrolled emanation of GHG gases ( Green House Gases ) . In the current scenario, if no farther action is taken to cut down the energy ingestion, energy related CO2 emanations will increase 49 by 2030 as compared to in the twelvemonth 2005 as shown in the Figure [ 2.4 ][ 4 ].Untitled-1.jpg Fig. 2.4 Global CO2 emanations will increase 49 by 2030 as compared to in the twelvemonth 2005 This addition in GHG emanations due to lifting energy ingestion is ensuing in â€Å" Global Heating † .2.2.1 Global WarmingGlobal heating is the alteration in clime caused by the increased mean temperature of the lower ambiance due to inordinate sum of GHG ( nursery gases ) . Global heating is caused by assorted factors but the most ascendant is concerned with the human intervention peculiarly the inordinate emanation of GHG by devouring energy generated from fossil fuels. The chief Green House Gases in the Earth ‘s ambiance are ; Water Bluess Carbon Dioxide ( Co2 ) Methane Azotic Oxide and Ozone Greenhouse gases ( GHG ) , including C dioxide, methane, and H2O bluess act like a nursery around the earth.A These gases allow the heat from the Sun rays into the Earth ‘s ambiance, but non leting the heat to get away back into the infinite as shown in the Figure [ 2.5 ] .A The more nursery gases there are, the larger the per centum of heat that is trapped inside the Earth ‘s ambiance[ 5 ]. global20warming20diagram.jpg Fig. 2.5 Graphic Representation of Greenhouse Gases Emission Process With inordinate GHG emanations, the unnatural rise in Earth ‘s atmosphere temperatures cause the Global Warming. Global Warming has assorted inauspicious effects on Earth including ; Rise in Earth Temperature ( Earth Temperature will lift up to 3 grade Centigrade by 2030 ) Rise in Sea degree ( The sea degree due to runing of polar ice cap & A ; other glaciers will lift 21 inches by 2050. Melting of polar ice cap & A ; Glaciers ( From the twelvemonth 1979 to 2005 the 21 of the polar ice cap has already gone ) Abrupt alteration in clime ensuing inundations & A ; hurricanes ( Due to alter in clime rain falls timings has been disturbed, rain falls are non coming at their coveted timings ) Decrease in air quality ( The Co2 constituents maximal bound is 350 p.p.m. â€Å" parts per million † , presently this figure has already reached to 388 p.p.m )[ 6 ] Break of H2O supplies will hold farther inauspicious impacts including ; Impacts on Economic Development Decrease in Agricultural Merchandises Disease epidemic 2.3 GHG Emissions by assorted Sectors As has been described earlier, the GHG emanations are caused by the energy ingestion by the assorted sectors. Building sector including residential and commercial is responsible for at least 40-50 of energy usage in most of the states[ 7 ]as shown in the Figure [ 2.6 ] . Presently this tendency is lifting fast due to present building roar in developing states such as China, UAE and India. Fig. 2.6 GHG emanations are caused by the energy ingestion by the assorted sectors The other sectors are Industrial and Transportation, devouring 31 and 28 severally. As industrial sector is besides associated with edifices, it has been identified that edifices sector, infact is devouring about 70 of universe energy for their operations. In other words, edifices are the major beginning of GHG emanations. Fig. 2.7 GHG emanations caused by assorted sectors2.4 Energy Consumption TrendsEnergy is one of the major inputs for the economic development of any state. The energy sector assumes a critical importance in position of the of all time increasing energy demands necessitating immense investings to run into them. Economic growing is desirable for developing states, and energy is indispensable for economic growing. However, the relationship between economic growing and increased energy demand is non ever a straightforward linear one. In developing states the ingestion of coal, oil, gas, and electricity is expected to treble within the following 30 old ages.[ 8 ] Although the maximal universe ‘s population ( 80 ) lives in the development states ( a fourfold population addition in the past 25 old ages ) , their energy ingestion sums to merely 40 of the universe entire energy ingestion as shown in the Graph [ 2.1 ] .WORLD ENERGY CONSUMPTIONGraph 2.1 Energy Distribution between Developed and Developing States from 1980-2005 The energy ingestion of assorted developed and developing states are shown in Graph [ 3.1 ][ 9 ]. It may be seen that developed states like USA, Canada, France, UK consume more energy in contrast to the developing states like China, India & A ; Pakistan. It can besides be observed from the Graph [ 2.2 ] that developing state like Pakistan, the primary energy ingestion is merely 1/217th of the universe, 1/51th of USA, 1/11.6th clip of Japan and 6.5, 5.8, 5.0 times that of Canada, France and U.K severally. Graph 2.2 Prime Energy Consumption by 2005 In both developed and developing states the energy is consumed in four major sectors including domestic, commercial, industrial and transit. The part of each sector depends on their prevailing energy ingestion tendencies.Energy Consumption Trends in Developed CountriesThe most energy devouring sector in developed & A ; developing states is the edifice sector. In USA the residential and commercial edifices are grouped together because they use energy in the same ways for warming and chilling, illuming, heating H2O, and runing contraptions. Together, abodes and commercial edifices consume more than a 3rd of the energy 39 used in the United States 2007, as shown in Graph [ 2.3 ] .[ 10 ] United Kingdom ( U.K. ) the universe ‘s 5th largest energy devouring state, both residential and commercial sector is devouring maximal energy of 49[ 11 ]as compared to in USA 39 as shown in the Graph [ 2.3 ] . But the common tendency in both USA and Canada remain same and indicates that edifice sector is devouring maximal energy. Graph 2.3 Energy Consumption by USA and UK 2007Energy Consumption Trends in Developing StatesIndia is presently one of the fastest turning economic systems of the universe with more than one billion population. India is 2nd thickly settled state of the universe and stood fifth in the universe with respect to primary energy ingestion in 2009. With regard to assorted sectors, the edifice sector including residential and commercial become the largest consumer of the energy in footings of electricity, histories for 59. The industrial and agricultural sectors accounting for 31 of the entire energy consumed, followed by conveyance sector lending 10, as shown in the Graph [ 2.4 ] .[ 12 ] The adjacent state China ‘s economic growing is responsible for its lifting energy demand, and projections assume that reasonably rapid growing will go on. Gross domestic merchandise ( GDP ) grew at a rate of 9.8 per twelvemonth during the period 1985-1995 and is expected to average 6.6 per twelvemonth until 2020. China ‘s energy ingestion has grown and will go on to turn along with its economic system. China energy ingestions are about 10 of the entire universe energy in the twelvemonth 2009. The Industrial sector is the chief consumer of energy, accounting for 50, residential and commercial sector is responsible for 38 and conveyance sector is devouring about 12 of the entire energy produced as shown in the Graph [ 2.4 ] .[ 13 ] Graph 2.4 Total Energy Consumption in India Sector wise, 2009 It has been established from the treatment that edifice sector is a major consumer of energy. Therefore there is an pressing demand to conserve energy to extenuate GHG emanations every bit good as to run into the current and future energy demands.2.5 Decrease of Green House Gases ( GHG ) EmissionsIt has already been identified that edifice sector usage more than 50 energy and 70 of electricity produced. Buildings are the major subscriber of GHG emanations and every bit responsible for the addition in Global heating. It is of import to minimise the energy usage in edifices to diminish the inauspicious impact of GHG and the Global heating. The GHG Emissions produced by edifices can be reduced significantly by utilizing energy more expeditiously and by utilizing energy from renewable beginnings of energy. Therefore, there is demand to plan and construct energy efficient edifices to get the better of the flourishing environmental crises.2.6 Energy Situation in PakistanPakistan faces really serious energy jobs particularly for the last one decennary. Its energy resources base is limited. Its domestic production is non maintaining gait with the rise in demand ; its population is turning at a rate of 1.8 per twelvemonth[ 14 ]. Harmonizing to the Economic Survey of Pakistan during the twelvemonth 2006-07, the rapid growing in the Industrial/Manufacturing zones of Pakistan has created a large spread between demand and supply of the electricity during the recent old ages. It is besides concluded that the demand in electricity will be increased at a rate of 7.9 annually from 2008 to 2020.[ 15 ]The tabular array below summarizes the sector wise power demand till the twelvemonth 2020 as shown in the Fig. [ 2.8 ][ 16 ]. Demand AND SUPPLY Fig. 2.8 Supply and Demand of Electricity in Pakistan from 2008 to 2020 Presently the installed capacity of electricity by WAPDA & A ; KESC can carry through the current energy demand of the state, but they are unable to bring forth the maximal capacity during the twelvemonth 2008-09, go forthing a immense spread of 4500 Megawatts between supply and demand. Untitled-1 Fig. 2.9 The electricity spread between demand & A ; supply during the twelvemonth 2009 Fig. 2.18 The electricity coevals through assorted resorts, twelvemonth 20092.6.1 Energy ingestion in PakistanThe residential sector represents 40 of the entire electricity, with industry 31 and agricultural 15 accounting for the remainder,[ 17 ]as shown in the Graph [ 2.5 ][ 18 ]. Pakistan commercial sector includes private and authorities not residential edifices. The commercial sector represents about 5 of the electricity ingestion. Graph 2.5 demoing the electricity ingestion in assorted sectors, twelvemonth 2009 In the commercial sector electricity demand is increasing 14 every twelvemonth, which is higher than the entire energy growing of merely 6. The faster growing of electricity ingestion can be attributed to the increasing incursion of air conditioning, fans and other electric contraptions.[ 19 ] It has identified that the form of energy ingestion in Pakistan has a resemblance with the regional every bit good as the International energy ingestion tendencies where edifice sector is the chief consumer of energy except China where Industrial sector is devouring maximal energy as compared to the edifice sector as shown in the graph [ 2.6 ] below ; Graph 2.6 Comparison of Energy Consumption Trends in Pakistan with Regional & A ; International Energy Consumption Trends, twelvemonth 20092.7 National Policies for Energy Efficiency2.7.1 Importance of Energy PolicyOn the energy demand and supply side, Pakistan is confronting terrible deficits. More than 75 of the entire crude oil merchandise demand is being met by imports, enforcing a heavy load on foreign exchange. Country is besides confronting Peak power and mean energy deficits of 12 and 7 severally. In the current scenario Pakistan requires an energy policy to is seeking to its energy demands to speed up the developments procedure. In the current state of affairs Pakistan is fighting for the last one decennary to speed up its development procedure with the limited energy resources. The lone possibility of its economic growing is to conserve energy by following an energy policy formulated by the Government Authorities. This energy policy should move as a fanciful motion for energy preservation which can significantly cut down the energy ingestion in the coming old ages and can minimise its energy issues. It is of import to do attempt for its consciousness on national degree. It should be the duty of every Pakistani to lend in the execution of such energy policy. The Pakistan Government is seeking to develop and implement such policy for energy efficiency in assorted sectors, in a sustainable mode. The Pakistan National Policy for energy preservation has been prepared by The ENERCON. It is an attempt to advance the effectual usage of national energy resources by presenting different schemes & A ; guidelines. These guidelines act as a roadmap for the Government to command the serious energy issues in the nearest hereafter. The policy explores the energy & A ; environmental related plans to advance patterns & A ; industrial fabrication related to energy preservation & A ; energy efficiency. The policy is intended to bring forth an ambiance and consciousness on national degree to advance energy preservation patterns.[ 20 ]2.7.2 The National Policy Framework GoalsThe National policy for â€Å" Energy Conservation † has the following strategic ends. The lifting degrees of energy ingestion in Pakistan will be fulfilled with the aid of energy preservation without seting extra load on the available energy resources. Energy efficient techniques and schemes can better Pakistan ‘s economic public presentation and positive impact on the energy resources. Energy efficiency and energy preservation policies can develop extra concern chances and can make employment to cut down poorness in the state. Energy preservation policies would be helpful in the extenuation of nursery gases ( GHG ) and to command their inauspicious impact on the environment. The efficient usage of energy in assorted sectors will increase the economic growing.2.7.3 AimsThe National policy for energy preservation has the following wide based aims Energy preservation should be promoted through modulating the energy resources and implementing the energy direction programmes in all economic sectors of Pakistan. To advance the importance of energy efficiency by presenting and marketing presentation undertakings throughout the state. Create an overall environment to cut down the energy ingestion from assorted economic sectors through appropriate policy steps for a sustainable development. Each economic sector should be appreciated by the Government on successful execution of the energy policies.[ 21 ]2.7.4 Guidelines for Buildings and Households SectorsThe National policy of energy preservation has developed a guideline for the commercial, industrial & A ; family edifices are listed below ; Energy scrutinizing in commercial / industrial and house clasp should be introduced to place the job countries. The thermic belongingss of different edifice stuffs in usage should be evaluated with regard to different climatic zones and the edifice energy codifications. Different equipments, fixtures and contraptions used in commercial, industrial and family should be introduced following the energy public presentation codifications. Enhanced Energy efficient constructing systems like HVAC and interior lighting should be introduced to optimise the energy usage in the state. Energy efficient schemes for edifices should be incorporated through relevant governments in building undertakings.2.8 Commercial / Office Buildings Trends in PakistanIn commercial edifices more than half of its energy is consumed in its infinite chilling, warming and interior lighting. During the last twosome of old ages the usage of glass in commercial edifices becomes the hottest tendency in edifice sector. In particularly commercial office edifices glass has become the symbol of edification and high-tech life manner, without sing its impact on the energy ingestion. This freshly emerging tendency can be seen in the modern metropoliss like Lahore, Karachi and Islamabad, where the new skyline is developing. Pakistan is an under developed state, enduring energy crises for the last many old ages in different sectors. In most of the states including Pakistan the edifices including commercial, residential, public and educational are devouring about 40 of their entire energy produced. The commercial sector includes offices, infirmaries, schools, hotels, shopping promenades & A ; eating houses. Each edifice type has its ain alone energy demands. In commercial edifices more than half of its energy is consumed in its infinite chilling, warming and interior lighting. The last few old ages have seen glass go the ‘hottest manner statement ‘ in edifice building. In modern metropoliss like Lahore, Karachi & A ; Islamabad skylines have emerged with high-rise edifices clad in gleaming glass, spelling out richness and manner. Peoples today are willing to fling on glass merely to acquire that ‘hi-tech ‘ and sophisticated expression. The latest tendency to capture the illusion of designers and builders is the usage of glass without sing its impact on the edifice energy ingestion.2.8.1 Common Design Features of Commercial / Office Buildings in PakistanIn Pakistan there is a broad scope of commercial edifices, get downing from a individual floor construction to a high rise multi floor edifice. The commercial edifices which are added during the last one decennary are usually multistoried due to increased land cost. These edifices are designed for multi-functions to suit the activities like Shopping, Offices, and Apartments in order to acquire maximal commercial benefits. hypertext transfer protocol: //www.panoramio.com/photos/original/22689620.jpg Figure 2.10. Jeff Heights with multi map adjustment, Lahore Unfortunately, amongst designers and builders, there appears to be a inclination to restrict the design of commercial office edifices to the external frontage and the circulation system merely. The existent office infinites themselves are no more than readily salable blocks of insignificant infinite. The renters are expected to change over the characterless infinite into useable offices and besides provide the necessary comfortss for their employees. Part of the job lies in the fact that over their life span, office infinites do hold many different users/owners. Hafeez Centre.jpg Figure 2.11. With the alteration of Owners the Facade of Hafeez Centre has changed Foreign coactions / Multi-national Organizations are besides altering the acceptableness criterions in office environment. The new professional building companies both in the private every bit good as the public sectors are, hence, now puting up office edifices and composites with better installations. Now it has been realized that edifices can be designed to expose non merely the wealth but besides the company ‘s merchandises, for showing the societal concerns of the company. The majority of our office infinite is created as bad building and neither the owner/builder nor the designer is able to make much with these edifices. In this state of affairs, most designers concern themselves merely with the seeable elements of design. Mentor Graphics.jpg Figure 2.12. A Multinational Company ( Mentor Graphics ) Head Office Building designed with modern installations & A ; International Standards The biggest ocular job is that of infinite chilling or air-conditioning equipment. Not many constructing frontages have infinite for the scope of air-conditioners and evaporative air-coolers soon available. The few efforts at covering with this job have met with partial success merely, and the job exists even in centrally air-conditioned edifices. No equipment maker has yet come out with an air conditioner that looks nice non merely from indoors but from outside as good. Al Hafeez Plaza.jpg Figure 2.13 Shows the AC Outdoor units are looking at the facade Although the chief ground for Windowss is to guarantee daytime, for assorted grounds, even when they have big Windowss, most office edifices are dependent on unreal lighting. In office edifices on tight urban sites the designer seldom gets to take the edifice orientation. The designer frequently forced to supply Windowss confronting unfavourable waies ensuing in ocular unpleasantness when the users have to put in blinds, sunblocks or solar movies. In large metropoliss of Pakistan the important facet of commercial edifices is fire safety which has been realized for the last twosome of old ages. This straight concerns the proprietors every bit good as the users. In building, the duty for put ining fire safety devices lies with the builder who is, unfortunately, non truly concerned about it. In this state of affairs the designer ‘s function becomes more important. Through appropriate design one can guarantee the built-in fire safety of a edifice, a characteristic which is utile if fire safety devices have non been installed. Dislocations in the supply of electricity are common in all our metropoliss. This requires that edifices should be designed for exigency operation even when power is non available. Lifts and exigency services have to be available all the clip. Yet there are few edifices that can run into this demand. In utmost instances people end up put ining inverters with storage batteries or little single petrol/kerosene generators. There are serious jobs of fire safety, environmental pollution and efficiency with all such devices. With the integrating of assorted activities and services, the office edifice can be made ‘intelligent ‘ . A few such edifices are now either on the pulling board or under building. In position of the above given illustrations it is rather obvious that the building of such multistory edifices to carry through the lifting life criterions are considered to be the causes of increased energy demand in edifice sector. A However, a critical rating is required in position of the local climatic conditions. Excessive usage of concrete and glass, high degrees of light and heavy trust on infinite conditioning equipment are a common characteristic of our edifices.2.9 Research AreaEnergy ingestion in edifice sector has been an of import research country for developed & amp ; developing states due to increasing energy demand worldwide and its inauspicious environmental, economical & A ; societal impacts. In Pakistan the current tendency of commercial/office edifices is to build high rise edifices. These edifices require a immense sum of electricity to run. The demand of electricity in such edifices has increased at the rate of 14 per twelvemonth. The current research will research the energy ingestion in high rise office edifices and expression at the ways & A ; means for efficient usage of energy in such edifices.2.10 Aims of ResearchThe chief aim of the research is to develop schemes for the design of energy efficient high rise office edifices in Lahore. In order to accomplish the above objective the undermentioned affairs besides needs to be addressed ; To place edifice constituents & A ; systems responsible for increased energy ingestion in high-rise office edifices. To place the energy preservation criterions & A ; codifications of pattern to be used as benchmark to find the energy efficiency of high rise office edifices. To look into the energy ingestion tendencies in bing high rise office edifices in Lahore. To develop guidelines for the design of Energy Efficient high rise Office edifices in Lahore.2.11 Research MethodologyA wide scope of information was needed to accomplish the aims of the proposed research. The undermentioned methods are used to roll up the necessary information.Literature ReviewIt is of import to look into the edifice constituents and systems that are important with respect to energy ingestion in high rise office edifices. A list of such constituents and systems is developed after thorough reappraisal of the literature. A figure of energy codifications for edifices are practiced in different states. Different codes & A ; criterions are identified and reviewed to choose the most appropriate codifications to be used as benchmark. Information was besides collected with respect to the techniques and tools that are used for the appraisal of edifice energy public presentation. This information is used to choose the most appropriate tool for the appraisal of energy public presentation of edifices.Field SurveyIt is decided to choose at least two bing tower block office edifices as instance surveies for elaborate probe, maintaining in position the clip available and other restraints. Most of the new commercial / office development are located at Gulberg in Lahore which is being developed as a new concern territory of the metropolis.Selection Criteria & A ; Selection of Case StudiesThe undermentioned choice standards were established to choose the instance surveies ; Building should be complete and in usage at least for one twelvemonth. Building should hold a individual usage. The drawings & A ; design parametric quantities of the selected edifices should be accessible. Most of the edifices surveyed in Gulberg are either multi-functional or under building. In some instances entree to drawings and design informations was non available. Therefore, it was decided to choose one instance survey from another country of Lahore. Harmonizing to the choice standards following edifices were selected. Bank of Punjab Tower, Gulberg Lahore JDEL Building at Descon World Headquaters, 18-Km, Ferozepure Road, Lahore The selected edifices were exhaustively surveyed and investigated. All the necessary drawings and design informations was collected through the adviser. In many instances the advisers were loath to supply the necessary information due to security grounds. However, through many attempts, all the necessary information was collected.

The causes of marital infidelity in our society Essay

The causes of marital infidelity in our society - Essay Example According to a number of experts, sex is not the only requirement that continues a healthy relationship; however, intimacy is the factor that plays the vital and crucial role in sustaining different issues of lives in a collective manner. In addition, sexual desire is considered the basic factor that brings two people closer to each other; however, it is indicated by the studies that it is essential that a couple should be understanding each other through presence of intimacy. Moreover, it is essential that two people in a relationship should effectively communicate with each other, as reports have indicated that opposite sex attraction is not the greatest concern in the case of marital infidelity, but the inefficient communication that takes people far away from each other. According to a survey in the year 2000, more than thirty percent of males admit that they had slept with another woman once during their marriage. (Duncombe, pp. 23-25) In addition, approximately twenty percent of women admitted doing the same during the survey. Interestingly, all these men and women accepted that they were having a passionate sexual relationship with their partners in marriage. In this regard, it was not the absence of sexual satisfaction that prompted these participants in betraying their partners, but lack of communication. (Aaron, pp. 33-34) In other words, sexual desires for others would be the only cause of marital infidelity for some people; however, collapse o f communicational bond is one of the major factors that cause marital infidelity in relationships. A number of other causes have been indicated by the experts, as it is observed that a relationship starts affecting, when a partner divert his focus from the his/her partner to other platforms, such as career, business, friends, etc. Studies have indicated that most of the extra-marital affairs do not begin with sexual attraction, but general mode of friendship that involves sharing of personal issues and

Humanistic Psychology Essay Example | Topics and Well Written Essays - 750 words

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Thinking about literature review Assignment Example | Topics and Well Written Essays - 250 words

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Final report - Essay Example The target audiences of the kit is both children and adults. To facilitate the programming of the kit, a programming language referred to as NXT has been developed by LEGO. This programming language gives everyone the ability to possess full control of the Lego Mindstorm Kit (Valk). The use of this programming language if efficient even for people who lack programming language skills. This project is aimed at constructing a programming a robot that has the ability to pick balls from the ground, carry the ball for at least one meter following a black line drawn on the ground and place the ball in a container 0.50 metres high. A LEGOÂ ® MINDSTORMSÂ ® NXT 2.0 kit will be utilized in building and programing the robot. The choice of this kit among other robotics platform was very carefully chosen due to various reasons. The kit fulfilled several requirements. This requirements are; it has an architecture which has made able to be programmed efficiently at different complexity levels. Moreover, the kit is exploitable at many levels of complexity. And finally, it’s simple yet equipped with robust functionality which are expandable. The equipment also has several advantages which include very short start – up time, the setup process does not involve electrical wiring, among other advantages. Lego Mindstorm NXT, which is a kit used to program robots, is dated back to 2001 when it was released by LEGO (Nguyen). The kit is advantageous over other robotic programming kits since it has the ability to interact efficiently with the outside world by use of input and output sensors. Moreover, Lego Mindstorm platform has the powerful ability to support a wide variety of sensors which include the EOPD sensors, the compass sensors, the Acceleration sensors, the Gyroscope sensors among many others. With this sensors, the developed robot is able to harvest signals from the environment in order to carry out the predefined tasks. To

Business Function and Processes. (Coca Cola Company) Research Paper

Business Function and Processes. (Coca Cola Company) - Research Paper Example Because of the multidisciplinary nature of developing a design for a new product or service, most managers in this company considered risk calculations inappropriate within such a broadly creative and developed environment. This paralleled most scholars’ view that design is something that reflects both inner and outer environments of a firm with the interface between the two becoming that that meets the preferred objectives (Chiu, 2005: 6-7). This paper will seek to evaluate critically the implications of developing a decision to design and deliver a new product or service with which to enter either a domestic or an international market. Indeed, it is a heard task. The largest number of companies enters different geographical or international markets as a stratagem of finding and getting new customers. A product may be in maturity stage in one market while it might be in the introductory level in another. Making some product modifications like changing its size or packaging de sign can also prolong the maturity stage of the product. However, introducing a new product is a completely new story (Brooke and Mills, 2002:72). Every product must move through the four stages of a product life cycle, which include introduction, market growth, market maturity, and sales decline (Mohr, Sengupta, and Slater, 2009: 56-57). Therefore, when deciding to introduce a new product or service into the market, company decision makers must resolve to look into the kind of implications the new product will pose to pervasive issues affecting the company. Sustainability When Coca Cola is introducing a new product into the market, it means challenges and opportunities. A new drink going into the market must pass through the introductory stage of a product life cycle whereby, customers are not aware of the product and are certainly not looking for it. Coca Cola Company will likely operate at a loss because it is investing the new drink that is bringing in minimal sales. This new dr ink can pass through this life cycle stage commonly referred to as â€Å"kick them back† with much ease since Coca Cola is a large, well-known company and has many means of advertising a new product. This means that, when deciding to introduce a new drink, Coca Cola has the advantage of sustainability. This is because, when the drink enters the second stage of a product life cycle, market growth, its sales will increase at a quick pace (Daft, 2009: 280-82). At this stage, Coca Cola should make sure that the product moves through this stage at a slow pace since currently, customers are deriving satisfaction from the drink and continue to purchase it. As competitors start entering the market, they will try to imitate the product or make it better and at the process, the profits realized from its sales will start declining. At this stage, the drink maturity takes place when the industry sale level off and competition starts to grow stiffer. In some cases, some companies drops ou t of the market probably because that are inefficient and cannot withstand stiff competition. Decision basing introduction of a new drink must stage strategies on how overcome kick them back stage and withstand competition by engineering ways of establishing survival tools (Brooke and Mills, 2002:119). In order to achieve introduction of a vital new drink decision, Coca Cola’s design must cover the drink design, process selection, capacity planning, design of work systems, facility layouts, location planning, as well as decision analysis. The decision must bear in mind that satisfying customers begins with the new drink design

What to Do When the Invisible Hand Stops Working Essay

What to Do When the Invisible Hand Stops Working - Essay Example At a glance, Smith’s invisible hand is known for the market’s regulation of the market (and self-healing too according to Buchanan) and the government’s necessity to intervene in the market.   This was mentioned in passing but was not explained in detail leaving the reading without much clue that compels this paper to elaborate. With regard to the invisible hand of the market, Adam Smith originally meant that the mechanism of the invisible hand is a result of the market settling the distribution of goods and the prices between what the producers want to produce and what the consumers choose freely what to consume.   As a result, producers will have to create goods that are cheaper to produce undermining competition and gain market share.   This competition will ultimately benefit the individual consumer and hence, the greater community as a whole.   On a bigger picture, Adam Smith’s invisible hand may have been the precursor of globalization or the free market.   Perhaps even predated David Ricardo’s idea of Comparative Advantage of trading across economies in suggesting the idea of the freedom of trade as Adam Smith already tackled the dynamics of free trade across economies.   Adam Smith posited that a poor country will naturally have cheap labor and would be willing to work for wages lower than those of their rich counterpart countries.   As a result, the industry will naturally move to these countries as they make more profits by discounting on the labor cost as afforded by the poor country.   As the demand for labor increases, wages will also increase and will result in the higher purchasing power of those mentioned laborers.   As purchasing power increase, these new consumers will create a demand that local industry will have to hire additional labor to cope with the increasing demand for goods.   As this continues, the labor cost of the once poor country will eventually equal those of the host rich country to the point that the advantage of the poor country to provide cheap labor will be lost that it will no longer be advantageous for the rich country to move their factory or industry to the poor country.   In effect, Adam Smith was presupposing that the invisible hand will â€Å"guide† and regulate the market in the most beneficial manner.

Summary Essay Example | Topics and Well Written Essays - 250 words - 101

Summary - Essay Example The variables under investigation were the social capital and public engagement in public affairs, both of which are necessary in strengthening the responsiveness of civil societies and political institutions. These factors are necessary in maintaining healthy democracies in the society. The research method was a direct survey using online questionnaires; respondents were asked questions regarding the use of social networks to obtain news and the effects that the news obtained had on their knowledge and participation in political issues. To increase the response rate, a monetary incentive was used; participants were entered in a draw where they could win monetary prizes. The variables under investigation were social capital, offline political participation, civic participation, social demographic variables, use of media news, use of social networks for news and general social network use. In each variable, respondents were asked questions regarding their behaviors in using social net works and the effects that these had on the respondents. The research revealed that public use of news in social networks had a direct effect in increasing the social capital significantly. In other words, the use of social networks to keep up with news on issues affecting the community had a positive effect on the social capital. Moreover, the research revealed that the use of social network sites for news improved public participation in the society, which led to increased participation in political discussions, online and offline. As such, people who get informed through social sites tended to participate more in issues affecting the community, with such participation leading to new information seeking behavior. The researchers recommended the investigation of the effects of the socio-economic characteristics of the communities in which respondents live. This will lead to an understanding of the extent to which social economic differences may affect

Marketing Management Assignment Example | Topics and Well Written Essays - 4000 words

Marketing Management - Assignment Example Cadbury has been operating in India for over 60 years now. It started its operation by importing chocolates in 1948. Presently, the company boasts of a market share of above 70% which is the highest share of the brand across the globe. Cadbury’s billion Dollar brand ‘Dairy Milk’ is referred in India as the â€Å"gold standard† in terms of chocolates. Cadbury was also a pioneer in India for developing cocoa cultivation, since 1965. They have given a quality life to thousands of farmers through their continuous efforts to increase the production of cocoa. No wonder that a Cocoa tree in India is popular in the name of Cadbury tree (Cadbury, n.d.). It can be said that Cadbury is the synonym for chocolates in India and also the brand loyalty of Cadbury in India is quite high. Thus, based on these important criteria’s, India has been preferred for the launch of a new brand of Cadbury (Doddamani, 2011). Situation Analysis PESTLE Analysis Political Change in regulations and laws regarding international food labelling and trade are bound to affect Cadbury. Cadbury should be aware of the Food Safety Act and should take care in not violating it. Cadbury should also be cautious and ensure that none of its manufacturing plants are breaking laws related to production such as employing minors or paying less wage compared to the stated amount in the Wages Act (Mullerschon, n.d.). Economical The economy in India is a bit stable at this point, thus, launching a new chocolate bar would be supported (Mullerschon, n.d.). The stable economic condition has increased the per capita income which signifies that the disposable income of the populace of the country is higher at present. High rate in consumer spending and decrease in interest rates would help to encourage launching of a new brand (Mullerschon, n.d.). Increase in the population of middle income group would signify increasing demands. The cost of production in India would be low compared to other countries, thus, this would make market penetration easy for Cadbury. The market of chocolate in India is growing and there is immense scope to be exploited. The chocolate industry of India is a unique mix of attitudes, high consumption patterns, income levels, beliefs and spending. The country has high sales and many segments that are still uncovered (Doddamani, 2011). Social People nowadays have become quite health conscious and are trying to cut down on soft drinks, confectionaries and sweat meat because of high cholesterol and calorie. However, Cadbury has an edge over this as their products are becoming substitutes of sweet meat and confectionaries. Cadbury enjoys strong customer loyalty and their opinion is high regarding this company, thus, there is not any reason for the consumers to stop buying their products. The gift culture in India is growing, which will also enable to keep a sustained demand of Cadbury’s products (Mullerschon, n.d.). Technological Producti on is increasing because of machines with high technology and this enables the factories to produce in

How to Promote Service Users Rights and Responsibilities Essay Example for Free

How to Promote Service Users Rights and Responsibilities Essay Responsibilities In care settings the term quality practice is used to describe the promotion of service users` rights, which are essentially the same rights that are afforded to everyone else, such as the right to marry and freedom of expression; Care workers must actively promote the rights of service users in order to maintain quality practice. One of the toughest things is to balance out rights and responsibilities. It means taking ownership not only of your stuff, but also keeping an eye out for the other people as well. For example, being responsible around the Queensland for the service users may mean cleaning up after your mess and taking care of your belongings, but it also means having consideration for others, keeping the group areas of Queensland in reasonable condition, etc. The responsibility extends beyond yourself, but to others in your environment as well. The service users are normally taught about rights early on as well. Rights are what service users are or should be entitled like confidentiality is their right. Service users are entitled to make everyday choices, such as what food they wish to eat, what time they go to bed and get up, and what activities they wish to join. Encouraging service users to make choices is all about promoting independence, which at times may involve some level of risk (such as if service users want to go out shopping etc). It would be the care workers responsibility to assess (in collaboration with the service user) whether the amount of risk attached to certain activities is acceptable or not. Service users have the right to take risks, but the careers involved have a responsibility to ensure the safety of the service user. This is how in situations rights and responsibilities in Queensland are balanced: If there are seven disable service users, and they all need a wheelchair for going out, and sometimes Queensland have a day out, now there is tension arisen here as not all of the disable service users would be allowed to go spend their day out, the solution for this problem would be that some of he disable service users have to stay behind and go the next day, and it would be care worker. To make choices In decision-making, Choice of activities and events in daily life in relation to the Services received. This standard is intended to ensure the service provider implements Policies and practices that: †¢ provide opportunities for service users to make informed decisions and choices on a day-to-day basis according to their individual Needs †¢ incorporate flexible service delivery options, which reflect the ever-changing Needs and choices of service users. †¢ Aim at a balance between the principles of duty of care and least Restrictive alternatives that don’t unduly limit the ability of service Users to make decisions or take responsibility for their actions †¢ facilitate access to other support required by service users to adequately represent their needs, views, interests, choice and right. To confidentiality This standard is intended to ensure the service provider implements policies and practices that: †¢ comply with the privacy principles contained within relevant legislation †¢ ensure that service users are treated with dignity and respect in all aspects of their lives †¢ maintain the confidentiality of all personal information relating to service users. To protect Right to protect quality care in care setting which involves in providing protection. This helps to apply protection of: Service users, e.g. they need to keep them save. Service user’s property e.g. by preventing theft. Care workers, e.g. by keeping them and their property in safe hands. Owners and managers of health, social care and early year’s settings are responsible for making sure that those within their care are protected from harm. This means that many care settings have installed security pads on all entrances and exists. To gain access to the care settings either a confidential number must be keyed in or the door bell has to be used to summon help. In this way no unwanted visitors can access the building. Protection also means that making sure that service users are not abused. Service users are often unable to protect themselves and are at the mercy of those who care for them. It would be quite easy for a care worker to become angry or frustrated with a service user, particularly if they had a lot to do and the service user was displayed challenging behaviour.

Engineers Without Borders: Water Supply Work in Thailand

Engineers Without Borders: Water Supply Work in Thailand Jeremy Frisone Background Engineers Without Borders USA (EWB-USA) is a nonprofit humanitarian organization established to support community-driven development programs worldwide through partnerships that design and implement sustainable engineering projects. EWB-USA was founded in April 2000 when a representative of the Belize Ministry of Agriculture invited Dr. Bernard Amadei, Professor of Civil Engineering at the University of Colorado Boulder, to visit a community in San Pablo, Belize, to assess the communitys water supply. When Dr. Amadei visited the community, he learned that they lacked clean water and sanitation infrastructure. Though the community had the resources to fix the problem, they lacked the engineering expertise to complete the work and Amadei decided to send his engineering students there to create a mutually beneficial partnership within the community (Engineers Without Borders USA, 2015). Today, there are over 12,000 members of EWB-USA, and the members are mainly composed of professional and student engineers. They work with local communities and NGOs in 47 countries and 5 continents around the world on water supply, sanitation, civil works, structures, energy, agriculture, and information system projects that comprehensively address the needs of a given community (Engineers Without Borders USA, 2015). Engineers Without Borders USA follows ten principles of development when completing international projects. These principles require that the projects be engineering-related, safety and quality-oriented, and performed within the scope of the engineers’ expertise. Also, the principles place a high focus on the importance of the community in which the project takes place. Since all EWB-USA projects are community-based, each project must be evaluated for appropriateness in the region and must develop a partnership with the impacted community that lasts at least five years. EWB also works closely with in-country partners (usually other in-country NGOs) to acquire the cultural experience that is required for the completion of the project. Finally, the EWB maintains that education of the partnering community and education of the active members is key to the success of the project infrastructure (Principles of Development, 2013). These principles of development show that EWB-USA main tains a high level of cultural awareness and works to develop projects which are specific to the needs, resources, and constraints of the region in which the projects are occurring. Mapping Engineers Without Borders USA has a highly specific method of mapping out regions to plan projects that places a substantial amount of focus on collaborating with the region’s community to improve quality of life. EWB begins the process of mapping out a region when they receive applications from villages for help on solving engineering problems. Once an application goes into the review process, the community receives a decision in four to six weeks. If the application is approved, the program will be posted on the EWB website, where it becomes available for acceptance by one of the student or professional chapters. According to the EWB website, â€Å"after a program is officially adopted, the community and chapter will coordinate the first assessment trip, which can occur anywhere between three months to one year after the date of adoption. The purpose of the first assessment trip is for the chapter to acquaint themselves with the community and to gather sufficient informatio n to assess the economic, social, environmental and technical viability and sustainability of the project. The assessment trip also allows the chapter to collect important data for both future project designs and the monitoring and evaluation phase. The highly participatory assessment trip typically lasts one to four weeks and allows the chapter and community to discuss whether or not the project should move forward† (Engineers Without Borders USA, 2015). Once the decision is made that the project should move forward, EWB enters a pre-specified partnership agreement with the community and a local partner organization such as a local NGO, municipality, or city government. Each of these entities has its own set of responsibilities that allows for the engineering experts to involve the community and organization leaders during each step of the project. For example, the community members and community based organizations are responsible for contributing to the project design, handling permits, permissions, and feedback, and helping to select and implement the final design (Project Partners Roles and Responsibilities, 2012). This involvement of the community members ensures that the project is completed in a way that suits the region’s specific needs and best improves the current situation. When the partnership is established with the impacted community, EWB-USA follows its specified framework that they refer to as â€Å"Planning, Monitoring, Evaluation, and Learning† or PMEL. According to the official terms of reference, the PMEL framework â€Å"helps EWB -USA to better understand and account for the extent to which our efforts are going in the right direction, whether progress and success can be claimed, whether we are making the changes we hoped to make, and how future efforts might be improved† (Martindale, 2014). The first phase of the PMEL framework, â€Å"Planning,† is essentially EWB-USA’s method of mapping out the region of interest. It includes â€Å"conducting a situation analysis in the community, identifying program and project goals and strategies, collaborating with partner organizations and developing a plan for monitoring and evaluation† (Martindale, 2014). It is clear that in this phase EWB places a strong emphasis on working closely with the region’s community through situation analysis and cooperation with partner organizations. EWB relies on collaboration with the community members and partner organizations in every step of the â€Å"Planning† phase, including the project design, data collection, and preparing the site for work (Project Partners Roles and Responsibilities, 2012). By including the community members and local stakeholders in every step of the planning and implementation process, EWB-USA creates an exceptional level of communication that allows the project to adequately suit the needs of the specific region. The last three phases of the PMEL process are used in the actual application of the engineering project. In the â€Å"Monitoring† phase, EWB places focus on making sure that the project is going according to plan and noticing if adjustments need to be made. The â€Å"Monitoring† phase also works as a â€Å"communication system designed to improve management and policy decisions for different stakeholders† (Martindale, 2014). This emphasis on improving decisions for the â€Å"stakeholders,† or members of the impacted community, shows EWB’s commitment to involving the community members in every step of the project. Similarly, the â€Å"Evaluation† phase â€Å"measures progress the program or project has made, not only in completing activities but also in achieving its objectives and overall goal† within the community (Martindale, 2014). Finally, the â€Å"Learning† or â€Å"Impact Reviews and Assessment† phase is â€Å"des igned to determine if the completed program work did or did not have any direct influence on the changes experienced by the community members† by analyzing the significant and lasting change that has occurred in the lives of the target group (Martindale, 2014). Like the first three phases, the â€Å"Learning† phase also clearly places its focus on improving the lives of community members through collaboration. Region The focus of this paper lies in the region of Thailand and will look specifically at a case study that shows how Engineers Without Borders USA implemented its mapping and action strategies to complete an extensive water supply project in the village of Nong Bua. Thailand is a country in Southeast Asia that was first established in the mid-fourteenth century and is the only Southeast Asian country to never have been colonized by a European power. A constitutional monarchy has been in place in Thailand since 1932, and in 1954 Thailand became a U.S. treaty ally after sending troops to Korea and fighting alongside the U.S.in the war against Vietnam. Since then, Thailand’s political history has suffered through turmoil, political uprisings, and coups. In May of 2014, the Royal Thai Army staged a coup against the government and placed the head of the Royal Thai Army in charge as the prime minister. The government has since created temporary drafts of constitutional reforms that will be voted on in 2016 elections (East and Southeast Asia: Thailand, 2014). Currently Thailand is divided into 76 provinces and one municipality. Each province varies slightly in religion, average income, industry, and cultural norms depending on the location within the country, but the majority of the population speaks Thai and practices the Buddhist religion (East and Southeast Asia: Thailand, 2014). The geography of the country plays a strong role in shaping the economy and the culture of Thailand. The climate is tropical, warm, and rainy, and the most prevalent natural resources are tin, rubber, natural gas, and tungsten. The recent increase in industrial practices and combined with the naturally tropical climate has caused an increase in both air and water pollution (East and Southeast Asia: Thailand, 2014). In fact, water pollution is one of the most serious concerns facing Thailand today. There is a high level of pollution due to substances that include household chemicals, such as surfactants, pharmaceuticals and insect repellents, agricultural chemi cals, such as pesticides as well as industrial chemicals, inorganics and heavy metals. Since these substances have a high level of tenacity, â€Å"these pollutants can cause contamination of surface water and groundwater which are the main water resources for drinking water production in Thailand† (Kruawal, et. al, 2004). This is a major issue for the health and safety of the residents of Thailand. This is particularly because â€Å"a considerable part of the Thai population lacks an access to health insurance, with the poor disproportionately unprotected† (Suraratdecha, et. al, 2004). Being that the water supply contamination is a major concern for the provinces of Thailand, Engineers Without Borders USA has been asked multiple times to assist in the development of clean water harvesting methods. Case Study The EWB-USA case study focuses on a water supply project that Engineers Without Borders USA Rutgers University Student Chapter completed in the Thai village of Nong Bua in 2009. The project formulated due to the lack of clean drinking water in the village of Nong Bua. Although the people in the community had made numerous attempts to drill wells to provide clean, inexpensive water, their efforts failed and the impoverished residents were forced to purchase bottled water. Luckily, Carole Ketnourath, D. Michael Shafer and Chatree Saokaew from the NGO Warm Heart heard about the situation and decided to act by contacting the Rutgers chapter of EWB-USA to help solve the problem. (Silagi, et. al, 2012). Since the Rutgers chapter of EWB was specifically asked to take on the project, the village was able to bypass the typical application process. Once the Rutgers chapter reviewed the information and decided to accept the project, they began the process of mapping out the region. EWB started the mapping process by conducting a situation analysis in the community and collecting general information on the specific region. They found that Nong Bua, a village in the sub-district of Phraro, is predominantly a farming village with 143 households. They found that the income per household is ~40,000 Baht (US$ 1,270) per year, with 68% of their income spent on purchasing sources of clean water. More importantly, it was discovered that the government constructed a water filtration and distribution system for an 88m well. However, the continuing poor water quality forced the community to purchase costly bottled water for drinking, or dig personal, shallow wells that do not provide clean water (Silagi, et. al, 2012). Once the EWB team had sufficient general knowledge on the situation, they conducted actual testing on the chemical composition of the water wells in the village and found that the water had a high level of contamination including unsafe levels of iron and ma nganese. They used this information to establish the general goal of improving the accessibility and affordability of clean drinking water in the village. The team then continued the mapping or â€Å"Planning† phase of the project by collaborating with Warm Heart, a local partner organization. Warm Heart is a grassroots organization that helps villagers in mountainous rural northern Thailand. They organize community projects that improve access to education and basic health services, create jobs and sustainable incomes for the poorest in the community, and restore the environment to sustain future generations (Warm Heart Worldwide, 2015). With the help of Warm Heart, the EWB Rutgers students were able to collaborate closely with the community members and local university students to assess the baseline health of the community and to brainstorm possible effective solutions to the water supply problem. After extensive planning that involved the engineers and the community members, the team began installation of a water system that had backwashing capabilities and a maintenance schedule that was designed to reduce the amount of iron and manganese to acceptable levels. Following the aforementioned PMEL framework, the team monitored and evaluated the project by continuously testing the system and relying on the community members for constructive feedback. Using this information, the EWB team â€Å"implemented various changes to combat the remaining fecal coliform contamination, the entire system was shock- chlorinated, and a hypo-chlorinator was installed to deliver a constant chlorine injection to the water system† in order to ensure that the water remained clean and safe for drinking (Silagi, et. al, 2012). After the project was completed, the EWB team began the â€Å"Learning† or â€Å"Impact Reviews and Assessment† phase of the project. They created a communication plan with the lead partner organization, Warm Heart, and agreed to stay in close contact to address problems in the future. They also made sure that the community was equipped with the proper coliform testing kits and operations and maintenance manuals so that they could ensure the future upkeep of the system. According to the official document, â€Å"the EWB-USA Rutgers team is confident about the future of Nong Bua after the final implementation trip during which educational programs were conducted and multiple meetings were held with the communities and local government to ensure that the project will be sustainable† (Silagi, et. al, 2012). Since the EWB Rutgers team made such a strong effort to educate and work with the local community members, government, and partner organization, it is clear that they highly valued collaboration with the affected region of interest. Throughout the mapping and completion phases of the project, the EWB team continually placed emphasis on the needs and feedback of the community in order to best achieve their goal of improving the water quality and access in the region. Conclusion Engineers Without Borders USA is a nonprofit humanitarian organization that uses a highly specific planning process to â€Å"map out† and complete engineering projects in over 47 countries around the world. One region in which EWB-USA has completed quality of life improvement projects is Thailand. Due to recent growth of industry, one of the biggest issues that is facing Thailand today is the abundance of pollution specifically water pollution that causes negative health effects for the general population. As a result of this issue, Engineers Without Borders USA has been asked to help mitigate the water supply issues in multiple villages across Thailand. One of the most prominent examples of EWB’s work in Thailand was the water supply project that the Rutgers chapter of EWB completed in the village of Nong Bua in 2009. To complete the project, the EWB team began their process of â€Å"mapping† the region by conducting site visits, gathering village-specific infor mation, and communicating with the members of the community and a local partner organization. They maintained this high level of communication with the community members throughout the project implementation by including the residents in the planning, designing, and upkeep of the new water supply system. As shown in the Nong Bua case study, it is clear that EWB-USA places a very high amount of focus on collaboration with the community during the mapping of a region and completion of a project within that region in order to ensure that the solution best fits the needs of the community. References East and Southeast Asia: Thailand. (2014). Retrieved from https://www.cia.gov/library/publications/the-world-factbook/geos/th.html Engineers Without Borders USA. (2012). Project Partner Roles and Responsibilities [Brochure]. Author. Retrieved from https://s3.amazonaws.com/ewbgeneral/511 Project Partner Roles and Responsibilities.pdf Engineers Without Borders USA. (2013). Principles of Development [Brochure]. Author. Retrieved from https://s3.amazonaws.com/ewbgeneral/EWB-USA_Principles-of-Development.pdf Engineers WIthout Borders USA. (2015, April 30). Retrieved May 01, 2015, from http://ewb-usa.org/ Kruawal, K., Sacher, F., Werner, A. (2004). Chemical water quality in Thailand and its impacts on the drinking water production in Thailand. Retrieved from http%3A%2F%2Fac.els-cdn.com%2FS004896970400614X%2F1-s2.0-S004896970400614X-main.pdf%3F_tid%3D8162c9a2-f367-11e4-a079-00000aacb362%26acdnat%3D1430858840_a616e75e376e38244de835b5426bfe6e Martindale, T., P.E. (2014). Planning, Monitoring, Evaluation and Learning Program Program Description. Retrieved from https://s3.amazonaws.com/ewbgeneral/COMPILED PMEL Program Description.pdf Silagi, E., Kretch, J. (2012). Thailand Project (Issue brief). Retrieved http://ewb.rutgers.edu/projects/thailand.html Suraratdecha, C., Saithanu, S., Tangcharoensathien, V. (2004). Is universal coverage a solution for disparities in health care? Findings from three low-income provinces of Thailand. Retrieved from http%3A%2F%2Fac.els-cdn.com%2FS0168851004002672%2F1-s2.0-S0168851004002672-main.pdf%3F_tid%3D716c58c4-f4f2-11e4-b27d-00000aab0f6c%26acdnat%3D1431028465_6547fe9d9e83439cb473ec48c34fc224 Warm Heart Worldwide. (2015). Retrieved from http://warmheartworldwide.org/ Chartism: A Failed Success Chartism: A Failed Success British children born into farming families in the early nineteenth century stood little chance of remaining in agriculture their entire life. The society in which they lived was changing in large ways. Industrialization was slowly creeping into the countryside as men implemented new technology alongside the old. The domestic market grew markedly as income per head of population expanded and a consumer revolution percolated down from the richer classes to the middle ranks and artisans. People began moving to the city. It remains debatable as to whether individuals and families were compelled to move searching for work or if they were compelled to move due to enclosure. Villages such as Styal and Cromford were constructed to house some of the workers moving to factory towns. A quick journey down these village streets today provides some glimpse of the crowded conditions people endured. The rear alleyway below bedroom windows reserved for swine and human refuse reminds visitors of the intimacy working class people had with their animals and waste. Today birds singing from the chimneys are a far cry from the high volume of soot once produced by the coal burning within. No matter the motivation for moving, migrants found life in the industrial English city or town in the 1800s quite grim. Westminster played little role in the regulation of cities. England was still a country with very little government from the center, and almost all the local responsibilities, health, housing, education, police, that are now subject to strict inspection and control, were left to the unchecked discretion and pleasure of magistrates and borough rulers. Unfortunately for members of the working class many of the magistrates and rulers were sympathetic to factory owners or were owners themselves. It was an incredibly unjust system of governance presided over by men such as Cromford industrialist Joseph Arkwright. Therefore the Chartist movement was likely to fail. This is a vital reminder that those with power rarely surrender it to those without unless they feel compelled by the threat of physical harm or superior moral authority. Chartists arose from Britains working class determined to gain a voice in their destiny through democratic participation. Their goals were admirable but their strategy weak. The working class lived in squalid conditions and was used repeatedly as political leverage by the merchant class. The Reform Bill of 1832 was one such example. Harold Faulkner wrote of the event: When the smoke of the struggle cleared away, the great class disfranchised discovered that not only had they reaped no benefit from the reform they had so largely helped to win, but that their lot under a reformed Parliament dominated by the doctrines of the Manchester School seemed to be worse than ever. Economic thought of Manchester School politicians was that of laissez faire capitalism. Clearly their policies were not designed to aid the abused workers of Britain. However, determined Chartists planned to overcome the lockout workingmen had long endured in the political arena. Unfortunately, time would prove they were not the well-organized army the working class so desperately needed. The movement functioned far better as a social, emotional, and even religious agent than one of political change. Chartists failed to achieve their stated goals due to their nature as an emotionally fuelled reactionary coalition bound only by their six simple objectives articulated in the Peoples Charter of 1838. Life was absolutely miserable for the working class. The idea of the town as a focus for civilization, a center where the emancipating and enlightening influence of the time can act rapidly and with effect, the school of social arts, the nursery of social enterprise, the witness to the beauty and order and freedom that men can bring into their lives, had vanished from all minds. Industrial change allowed powerful capitalists to dominate life in small towns across England. Discontent was not unique to Chartism. Social angst in the period existed in several forms. Eric Hobsbawm identifies unhappy segments of the population including: Luddite and Radical, trade unionist and utopian-socialist, Democratic and Chartist. The largest class of people was unhappy with life and increasingly conscious of their group identity. It could have been caused by the changes slowly eliminating traditional trades, shift in power from landed nobility to the capitalist class, or movement of people from the soil to the city. Nevertheless the sheer number of protest movements demonstrates a clear unhappiness in nineteenth century Britain. All that was needed to turn consciousness into conflict was an economic or political crisis. For the working class that outrage first occurred on the moors at St. Peters Fields and combined with the knowledge of revolutionary France. The so-called 1819 massacre at Peterloo in which eleven were killed struck an emotional chord among the working class. They had rehearsed the event repeatedly. Men, women, and children donned their Sunday best and marched in columns to show their non-violent nature. The working class intended to prove it too could be an orderly component of society. However the government feared anarchic results akin to those in France at the Bastille. The local military contingent was intimidated by the workers discipline and a magistrate became alarmed and ordered the march on the field outside Manchester be stopped. The event turned bloody! The cartoon in Appendix A reveals the attitude often attributed to the middle class of the day. Hefty cavalry members sit atop sturdy steeds with swords raised to mutilate men, women, and even children. The caption reads, in part: remember the more you kill the less poor rates youll have to payà ¢Ã¢â€š ¬Ã‚ ¦ The viewer cannot help but sympathize with the skinny-likely hungry-mother whose baby clings to her breast as she stares at a sword raised to strike them by a man who has had far too much for dinner. The cartoonist does an excellent job portraying wealth and power through weight and garb. State-condoned murder on St. Peters Fields near Manchester by those in positions of authority contributed to the sense of class-consciousness Kenneth Morgan identifies in The Birth of Industrial Britain. The Peterloo tragedy further energized by the pang of unhappiness deep within the workingmans gut finally pushed a number of radical groups to join forces as the Chartists. They offered a simple-albeit difficult to enact-political solution to mend Englands social and political ills. They rallied around a platform of six reforms, which they published as the Peoples Charter on 8 May 1838. The resolution called for: universal suffrage, no property qualifications for the electorate, annual parliaments, equal representation, salary for MPs, and implementation of the secret ballot. A number of historians argue that this was a major peak of the movement. D.G. Wright argued that the movement was not unilinear but had three peaks, one being 1839-40, the others included 1842 and 1848. Coincidentally, each of the identified peaks in the movement closely mirrors low points economically for Britain when poverty was greatest. The unmistakable correlation reminds us that Chartism was fuelled by passions of the impoverished. Most participants of Chartist events were neither intellectual nor bourgeois. Politically the movement never firmly gelled; it remained a movement of regional organizations guided by a single unifying document and no clear agreement among leaders. The Chartist paper called The Northern Star published accounts from numerous leaders. The best known was Feargus OConnor. The Chartist movement required leadership. Vocal leaders traveling throughout England took turns masking and exacerbating the divisions within Chartism. The leading men did not always concur on political issues, social goals, or Chartist strategy. Leader George Julian Harney exemplified this in a mid-1840s letter to his friend Friedrich Engels. Harney a national leader of Chartism thrice imprisoned for disobeying the stamp laws wrote: As to what OC [onnor] has been saying lately about physical force, I think nothing of it. The English people will not adopt [Thomas] Coopers slavish notions about peace and non-resistance but neither would they act upon the opposite doctrine. They applaud it at public meetings, but that is all. The absence of unified strategy allowed politicians to employ a divide and conquer strategy. This proved fatal to the underdog movement. Feargus OConnor was the most virulent of Chartist leaders. He was quite self-absorbed, a pompous self-promoter. His charisma captivated the working classes in a way few other movement leaders could. What OConnor did do was to link the various aspects of Chartism, and while dividing the leadership he united the movement. The unstable nature of the working class coalition united behind the Peoples Charter needed strong leadership in order to be successful. OConnor derived authority from his physical appearance and charismatic character. Historian R.G. Gammage described OConnor in his 1854 account of Chartism. There he wrote: Upwards of six feet in height, stout and athletic, and in spite of his opinions invested with a sort of aristocratic bearing, the sight of his person was calculated to inspire the masses with a solemn awe. So true is it that despite the march of civilization, and the increase of respect for mental superiority, men are generally impressed with a veneration for superior physical power. The Irishmans physical presence alone demanded some confidence from the crowd. Unfortunately for Chartism physical dominance of one charismatic man could not carry the agenda of an entire class of people. The average working class individual did not spend every waking hour attempting to make Chartism successful. Nor did the workingman await every word or message spewed from the fractured leadership. Chartist rallies were spectacles during which the working class nodded and applauded. That was the strongest action most Chartist men and women took! One imagines tired men and women attending a great open-air speech by OConnor much like those of Methodisms John Wesley. It was an uplifting experience, but there was limited ongoing dedication to the crusade. It was a periodic commitment with robust bursts of energy during times of severe hunger and unemployment. Many of the regional units-such as London Working Mens Association and the Birmingham Political Union-associated with Chartism sought to satisfy peoples needs for community, especially through entertainment. There was a need to engage the imagination in order to raise important questions of the day. Men and women were engaged socially through events sponsored by working class groups. The camaraderie built by the work environment and common belief that they were fundamentally mistreated went a long way in maintaining the loose confederation of regional movements that had differing interests outside the Chartist platform. Religion also found its place as an energy source for the Chartist movement. The established Church of England was of little use to the working class. High church was not the place for the working class. After all, à ¢Ã¢â€š ¬Ã‚ ¦the typical Chartist was a horny-handed son of toil. Anglicanism made no attempt to appeal to men with fustian jackets, unshorn chins, and blistered hands. The Wesleyan Methodists were more accommodating than the established church. However, during the nineteenth century Methodism was dominated by a forbidding clerical autocracy-Chartists wanted democracy! Therefore many Chartists made their Christianity personal. The favorite scriptural teaching of Chartist Christians is found in the Gospel of Matthew. The verses are quite elementary and committed to memory by Christians worldwide: Jesus replied: Love the Lord your God with all your heart and with all your soul and with all your mind. This is the first and greatest commandment. And the second is like it: Love your neighbor as yourself. All the Law and the Prophets hand on these two commandments. Jesus conveys basic teachings in only a few lines, which the workers could easily interpret. By this Biblical standard they knew they were being wrongly treated. On this issue Chartists could claim the moral high ground. The religious experience was part of a much larger Chartist movement. Chartist branches at the local level, like those of the Owenites, provided a substantial menu of recreational, educational, and religious activities which amounted to an alternative culture, within which members could move freely during their leisure hours. This further reinforced the ideas promoted by the Peoples Charter. And, it gave the middling class supporters a place of refuge. à ¢Ã¢â€š ¬Ã‚ ¦Being a Chartist was a risky business that invited abuse and threatened career, reputation, and liberty. However the support offered by the working class to members of the intelligentsia or bourgeoisie supporting Chartism on moral grounds was minimal given the non-existent social influence of the laborin g class. The six-point Peoples Charter faced an intense battle from its inception. The platform would have been difficult to enact even if all conditions were stellar. Had Chartists been the ideal protest movement of outraged, politically astute, impoverished masses, guided by unified leadership and common interests across regions, motivated by a deep sense of moral justice, supported by the middle class, and determined at all costs their demands-or should we say requests-would have had a better chance of parliamentary ratification. In addition, the failure of the 1832 Reform Act to address working class needs was a demoralizing shock to its labor advocates. The Whigs used labor to gain a greater say in British government my using, then marginalizing, the working class. Hindsight reveals the situation was far from ideal for Chartists. The 1849 Punch cartoon by John Leech found in Appendix B is far more indicative of reality. The cartoonist is likely poking fun at the Chartist failures of 1848 which included London riots, a Day of Protest, a failed Irish rising, and a planned British uprising all in the month of June. Not to mention the failed petition submitted to Westminster in April 1848, which a parliamentary committee found rife with fraudulent signatures. Leech drew an unidentified Chartist leader with before and after frames juxtaposed. When confronted by a constable, the ragged leader who had called for a march on the palace suddenly cowers changing his tune to God Save the Queen. This is an accurate depiction of Chartist fervor. It was lukewarm at best! Chartists failed to achieve their six goals due to their nature as an emotionally fuelled reactionary coalition of regional labor groups dedicated to different social agendas. Divided and sometimes self-absorbed leaders who failed to meld the various labor organizations of the north and south into a truly unified movement compounded the difficulty of their task. The issues for laborers in the various regions of England remained quite diverse due to varying stages of industrialization. It is unlikely they could have ever formed a strong unified bloc. Chartism was forced to remain an uneasy coalition of regional interests with a leadership of diverse opinion advocating peaceful and militant tactics simultaneously. The movement further lacked the motivation to sustain itself consistently. There was little talk of reform when the economy was doing well. The masses were mollified when there was plenty of bread in their bellies and a stable government at Britannias helm. Chartism began in the 1830s, an era that experienced no fewer than five national elections. And Wright reminds readers that the movement peaked with public disorder and petitioning on three occasions when the economy ebbed. Workers were motivated by the desperate situation in which they and their families were stuck. Contemporary scholars should resist temptation and refrain from being overly critical of Chartists. There is a need to overlook the megalomania of OConnor and the mediocre dedication to the charter by the exhausted working class. The Peoples Charter articulated six issues on which its adherents could agree. As it turned out those were the only six items about which they could agree. James Epstein and Dorothy Thompson expressed this perfectly in The Chartist Experience. According to these authors: For all its failings, the mass platform [Peoples Charter] had given shape and protection to working-class radicalism rendering it impervious to any diluting. Following the abandonment of the mass platform, Chartism was permeated by a miscellany of reform groups all of whom repudiated confrontation, intimidation, and exclusive nature of working-class protest. The charter established a common cause for the working class. However the movement stood little chance no matter how unified it became. Chartists faced a powerful national government of aristocrats and capitalists with a well-equipped military at its command. The Chartist movement had ceased to exist by 1858. But its ideas live on in various splinter reform groups. Universal suffrage, no property qualifications for the electorate, annual parliaments, equal representation, pay for MPs, and the secret ballot all exist in todays Britain and most of its former possessions. The historian of Chartism might dwell on the dark side, and select those aspects of working-class life which prompted political concern and social protest, but these need to be set against the broader canvas of what urban life could be. Chartists successfully shaped the political conversation of their day. Try as they might, leading politicians in the government could not eradicate the ideas of Chartism. The legacy of beliefs enshrined in the Peoples Charter lived long after Chartism ceased to exist. Appendix A Cartoon. Text in upper right: Down with em! Chop em down my brave boys: give them no quarter they want to take our Beef Pudding from us! - remember the more you kill the less poor rates youll have to pay so go at it Lads show your courage your Loyalty Available at: 31 Jul 2006. Appendix B John Leech. Great Chartist Demonstration 9 from Punch, 1849. Available at: 31 Jul 2006.

Alternative Mating Strategies of Animals

Alternative Mating Strategies of Animals Animal Behaviour Essay Reproductive success can be defined as a mechanism which allows the passing of genes from one generation to the next in such a way that the offspring will too successfully pass on these genes. When male reproductive success depends on male-male competition and aggression, as is usually the case in polygamous species, individuals who are at a competitive disadvantage sometimes adopt an entirely different constellation of reproductive behaviours. In most cases, individuals practice only a single reproduction option throughout their lifetime (Kelly R. Zamudio, 2000). However, when such alternative mating patterns are practiced as part of a developmental sequence, they can be considered parts of a single lifetime reproductive strategy (Kelly R. Zamudio, 2000). Alternative Mating strategies have long fascinated behavioural biologists. A system in which not all males are equal in physical attributes (phenotypes) and have therefore developed an alternative strategy in order to pass on indiv idual genes by producing offspring (Kelly R. Zamudio, 2000). We hear of sneakers, satellites, mate guarding and more. Alternative mating strategies shed light on fundamental evolutionary processes (Kelly R. Zamudio, 2000). How can sexual selection overcome the combined forces of natural selection on males and female who oppose it? Highly modified male phenotypes are well known to impose great survival costs upon the males that possess them (Kelly R. Zamudio, 2000). How is it that these extreme male variants, as well as the females that mate with or produce them, are not simply eliminated by natural selection outright (Kelly R. Zamudio, 2000). Alternative mating strategies invade a population when relatively few conventional individuals secure mates. There are two types of alternative strategies exist. First, phenotype differences through polymorphism and second, genetically determined alternative strategies (Kelly R. Zamudio, 2000). The side-blotched lizard, (Uta stansburianathe), is a small common territorial lizard that is widely distributed in North America. Males of this species are highly territorial and their mating system has been described as resource-defence polygyny, with large territory holders gaining access to females whose home ranges are included within their territory (Stanley F. Fox, 2003). Some populations of this species in the coastal range of California exhibit a curious combination of alternative states that has been described as a rock paper scissors game (Stanley F. Fox, 2003). Three alternative strategies interact in a system that has no single winner; instead each male has strengths that allow it to out- compete one other strategy, but weaknesses that leave it vulnerable to tactics of the third (Stanley F. Fox, 2003). Orange-throated males are aggressive, have higher levels of testosterone, and vigorously defend large territories, which presumably affords them access to larger number of females (Stanley F. Fox, 2003). Blue-throated males are also territorial but mate guarders and stay with their females after copulating. Mate guarding may prevent their female from copulating with other males, however this behaviour interferes with territorial defence, and potentially limiting access by blue males to additional mates (Stanley F. Fox, 2003). Yellow-throated males are non- territorial of other mates and copulate with their females. In order to do this sneakers not only behave surreptitiously to avoid detection, but also rely on female mimicry, their throat and dorsal coloration are most similar to patterns found in females (Stanley F. Fox, 2003). Each male has specific behavioural attributes that allow it to out compete only one of the other males orange-throated males are able to outcompete the blue-throated mate guarders through aggression (Stanley F. Fox, 2003). On the other hand mate-guarding of blue males allows them to out-compete yellow sneakers, effectively d eter sneakers from copulating. Yellow throated sneakers have been most successful at mating with the orange throated females in that territory (Stanley F. Fox, 2003). This is a genetically based system requires very specific evolutionary conditions (Stanley F. Fox, 2003). Previous behavioural estimates of fitness found that the three males exist in an evolutionary stable state. Negative frequency-dependent selection maintains each phenotype in the population and all three males may have equal fitness (Stanley F. Fox, 2003). Fitness of sneakers will be highest when orange males are present in large numbers, because this should offer sneakers ample opportunity to sneak copulation from within territories of these males (Stanley F. Fox, 2003). Long term fitness of strategies must average the frequency-dependent fitness of each morph at all stages of cycle and across the entire population (Stanley F. Fox, 2003). This requires long term paternity data sets. Analysis for local frequency-dependent processes that underlie these patterns provides a more rapid assessment of the focus maintaining alternative strategies in this population (Stanley F. Fox, 2003 ). Demonstrating frequency-dependent selection provides a better estimate of the global stability of the system is maintained by negative frequency dependence in which rare morphs have a fitness advantage (Stanley F. Fox, 2003). The scale at which these behavioural interactions occur is the level of competing groups of neighbouring males, in that the exact composition of males within a neighbourhood is expected to determine the fitness of all males within that group. For example the success of any one male should depend on the number of the other two males that come in direct competition with him (Stanley F. Fox, 2003). Another species that exhibits alternative mating strategies within species is the fallow deer. Males of this species may adopt alternative mating strategies within single populations (Thirgood, 1990). There are several explanations for this; Thirgood declared that first, a particular strategy may be optimal under certain environmental or social conditions (Thirgood, 1990). Secondly the best strategy for an individual to adopt may depend upon the strategies adopted by other males in the population (Thirgood, 1990). Third, males may simply be making the best of a bad situation, because they are incapable of competing with other males to gain maximum access to females (Thirgood, 1990). Fallow deer follow three types of mating strategies the first of which is the pursuit of a non-territorial strategy. The second strategy is to defend one single territory which may or may not contain resources desired. The last strategy is to defend multiple or what are known as lek territories (Thirgood, 1990). Lek breeding is an uncommon mating system that has only been described in five ungulate species, including the Uganda and white-eared kob and the fallow deer (Thirgood, 1990). In lek breeding species males conjugate on small clustered mating territories, which females visit solely for the purpose of copulation (Thirgood, 1990). Males do not provide paternal investment other than gametes and their territories do not contain resources required by females other than the males themselves (Thirgood, 1990). Lekking rarely appears as a pure strategy within populations, but usually as an alternative to single territory defence. Most studies of lek breeding ungulates have suggested that males holding territories on the lek have much higher mating rates than those holding single territories away from the lek, and that these latter males are simply poor competitors (Thirgood, 1990). Fallow deer in the Blackensford region of the New Forest form part of a managed population of approximately 2000 animals inhabiting an area of mixed deciduous and coniferous woodland, heartland, bogs and grasslands (Thirgood, 1990). Mating is highly seasonal, taking place largely in the half of October, although occasional copulations have been recorded before and after that time. In the New Forest population, adult male and female fallow deer are spatially segregated for much of the year (Thirgood, 1990). A small lek of three to seven mature males would be situated on the boundary of two distinct woodland habitats. A lek was observed and copulations were recorded (Thirgood, 1990). Permanently defended single territories were established in areas close to the lek. These territories occurred in a single variety of woodland habitats ranging in resources from plentiful to absent, and are representative of the great variability of single territory defence in fallow deer (Thirgood, 1990). Non-territorial reproductive behaviour has been described previously from a number of wild and enclosed fallow populations (Thirgood, 1990). At Blackensford this consisted of males simply following groups of females, or behaving as satellites by intercepting female movement (Thirgood, 1990). The estimated mating success on a single territory was higher than that reported for other lekking populations of ungulates (Thirgood, 1990). Data suggests that within a given year successful lek males attain higher mating success than single territory males, who in turn get more mating than unsuccessful lek males (Thirgood, 1990). Males are not limited to one strategy, and are capable of switching strategies as mating opportunities dictate. It was concluded that because fighting is more common on the lek, lower costs of single territory defence may result in a longer reproductive life (Thirgood, 1990). Another species that displays alternative mating strategies is a type of Bee known as Centris Pallida. Dimorphism is common in the male mating behaviour, of a large anthophorid bee (John Alcock, 1977). Bees of this genus have been relatively little studied, although previous studies have found males of various species established territories primarily by orchids or around flowering trees in tropical, central and south America and in Jamaica males of C. Pallida dig up buried females and males, mating with the former (John Alcock, 1977). Mate-location, techniques, size variation, and the fitness of mates as well as the parental investments of their mothers are intimately related to one another (John Alcock, 1977). Males of this Bee fall into one of two classes when searching for females. They are either patrollers, cruising rapidly near the ground in areas in which females are emerging, or they are however, poised at aerial stations around shrubs and trees (John Alcock, 1977). Patrolle rs search for sites at which a buried virgin female is about to emerge, upon finding such a spot, the male is capable of digging through 1-2cm of soil to the hidden female, which is usually mated by the male that uncovers her (John Alcock, 1977). Patrollers often attempt to appropriate a digging spot that another male has discovered or to separate a male from a freshly captured female (John Alcock, 1977). The second group of males, known as the hoverers, wait at sites peripheral to open emergence areas, generally by plants, whether these are flowering or not (John Alcock, 1977). Alternatively they wait at flowering shrubs or trees located well away from major emergence sites. These bees hover in the air with their hind legs dangling and held higher than the abdomen (John Alcock, 1977). They dart off rapidly in pursuit of all passing insects about their size and then almost always quickly return to their hovering station, although they may drift rather slowly over an area 1-2m in dia meter (John Alcock, 1977). These individuals do chase neighbouring and intruding however commonly but they almost never make physical contact. As a general rule, 1m or so separates hovering males (John Alcock, 1977). It is difficult to say whether this spacing stems from aggressive interactions among males avoiding one another, seeking unoccupied scanning locations (John Alcock, 1977). Hoverers will pursue females that are collecting pollen but rarely grasp these individuals, which implies that they seek to secure only virgin females and can discriminate these from already mated bees. Hovering bees apparently are waiting for virgin females that have avoided capture by patroller-diggers (John Alcock, 1977). It has long been known that males in a wide variety of animal populations practice alternative mating strategies in order to maximize their reproductive fitness. This is especially common when there is male-male competition for access to mates. In cases where such alternative strategies are as successful at obtaining mates as the predominant strategy, a coexistence of different mating strategies will evolve. The importance of alternative mating strategies is widely underestimated and often misunderstood. Polymorphic mating phenotypes provide quantifiable examples of intense frequency dependant sexual selection and its rapid evolutionary consequences. in the case of the blotched- lizard it has been shown that frequency-dependent selection arising from local competition can promote conditions that favour each individual male, and thus preserve all three strategies of the rock-paper-scissors cycle in the long term. Condition-dependent behaviour in the context of mating may result from c hanges in resource availability and intra-sexual competition for mates. When competition decreases, the expression of alternative behaviours also decreases. Changes in mating behaviours, especially among alternative males, have been documented in insects, fish, and amphibians upon removal of dominant males. Additionally, the availability of mates and resources also affects the expression of alternative strategies within a sex. The gain or loss of territory has been shown to affect mating approaches among insect species, while the receptivity and spatial distribution of mate’s impacts tactics used among insects, fish, and mammals. Mating behaviours are also affected by an individual’s size and age, as smaller or younger individuals are more likely to attempt reproduction through alternative means, including mimicry or sneak tactics. As a result, the ability to choose a behaviour that maximizes fitness under certain circumstances evolves.