Sunday, January 26, 2020
Energy Storage Systems for Advanced Power Applications
Energy Storage Systems for Advanced Power Applications Abstract The following assignment contains the topic of power transmission systems for offshore wind farms. The three main types of transmission discussed is Line Commutated Converters, Voltage Sourced Converters and High Voltage Alternating Current. Introduction   Electrical Energy Storage technology is proficient in coping with key characteristics of electricity. One trait is its ability to hourly vary in demand and price. Soon electrical energy storage will become essential in bringing relevant markets together to use more renewable energy, to accomplish low CO2 levels for Smart Grids Electrical Energy Storage has three main objectives. These are: Electrical Energy Storage lowers electricity costs by harvesting electricity attained during off-peak times. To improve reliability of power supplies. Electrical Energy Storage consumers during network failures. For example, during natural disasters. To maintain and improve power quality, frequency and voltage. In general, the definition of Smart Grid is to modernise the electricity grid. It involves all aspects related to the electrical system between any point, from generation to consumption. Now that Smart grid technology has been implemented the grid has become more flexible and interactive and gives immediate feedback. The Smart Grid will provide information concerning the price of electricity and the state the power system can be exchanged between electricity production and consumption to realise a more efficient and reliable power supply Electrical Energy storage is significant in the development of Smart Grid. Types of Energy Storage and Features Electrical Energy Storage Classification    To classify electrical energy storage systems the sort of energy used must be considered. In figure one below the storage technologies are categorised into; mechanical, electromechanical, chemical, electrical and thermal energy storage systems. Secondary energy carriers such as, hydrogen and synthetic natural gas are operated to store electrical energy via electrolysis of water to create hydrogen and methane. Fuel cells oxidises hydrogen or methane to produce electricity. The combination of the electrolysis fuel cell procedure is an electrochemical energy storage system. However, both gases are multi-purpose energy carriers. For example, the electricity can be produced in a gas or steam turbine. Thus, they are categorised as chemical energy storage systems. Thermal energy storage systems are also considered. Most thermal energy systems are not the direct input to storage systems. However, using the help of thermal energy storage the energy from renewable energy sources can be strengt hened, which allows electricity to be produced on demand. Hot molten salts in concentrated solar power plants and the storage of heat in compressed air plants using an adiabatic process to achieve efficiency is an example. Mechanical Storage Systems Pumped hydroelectric, compressed air energy storage and flywheel energy storage are the most popular mechanical storage systems used. Pumped Hydro Storage Pumped hydro storage technology uses to reservoirs at different altitudes. At off peak times water from the bottom reservoir is pumped to the top reservoir. This is can be referred to as charging. Once electrical energy is need water from the top reservoir flows back down to the bottom reservoir, which in turn powers turbines positioned between the top and bottom reservoir. The turbines are connected to generators to then produce electricity. This is known as discharging. Pumped hydro relies on environmental locations. For high and low reservoirs dams, flooded mine shafts, other underground cavities and the open sea are suitable locations to construct a pumped hydro energy system plant. Currently in the UK there is one pumped hydro station located in Dinorwg in North Wales. This is the power station depicted in figure two below. Discharge time periods can last up to several hours to a few days. This depends on the size of the plant. They are seventy to eighty-five per cent efficient. Some advantages of pumped hydro technology is the long lifetime and practicability unlimited cycle stability of the installation. Disadvantages are its dependency on topographical conditions and large land area used. Compressed Air Energy Storage Compressed air technology is used as a storage means due to its obtainability. Air is compressed and kept in underground structures or above ground systems of vessels or pipes. Natural gas is then mixed with the compressed air and burned, which is expanded in specialised gas turbines. Usual underground storage system locations are caverns, aquifers or abandoned mines. This process is illustrated in figure three below. Heat cannot be released during compression dissipation as it will cool while in storage. The air needs to be reheated before expansion in the turbine. This is called Diabatic Compressed Air Energy Storage. This method gives low round trip efficiencies of less than fifty per cent. This system is well established with plants having high reliability and are proficient at starting without extraneous power. The main advantages of compressed air energy storage are its large capacity. The disadvantages the technology develops is low round trip efficiency and location restriction. Flywheel Energy Storage Flywheel energy storage generates energy using a rotating cylinder and stores its energy in an accelerated rotor. The flywheel is made up of a rotating body/cylinder within a compartment. There are also bearing and a transmission device. The electrical energy is generated by the flywheel by keeping the rotation of the body at a constant speed. The higher the speed the more energy stored. To function the flywheel is electrically supplied by a transmission device. If the speed reduces then electricity my by gathered from the system by the transmission device. The rotor of the flywheel is made out of high strength carbon filaments. These are suspended by magnetic bearings. The rotor can reach speeds of twenty thousand to over fifty thousand revs per minute in a vacuum enclosure. The advantages of using flywheels enables a long-life span, little maintenance, high power density uses environmentally inert material and has excellent cycle stability. The disadvantages to flywheels have high levels of discharge to the resistance in the air and bearing losses. They also suffer from low current efficiency.
Saturday, January 18, 2020
Children Should Start Being Responsible For Their Daily Chores By The Age of Three Essay
I have always believed that our experiences can help us become better individuals. I grew up adjusting and adapting easily to my environment. Washing the dishes and cleaning the house was never an issue for me. I can do what was told, even if nobody helped me. I know that a lot of adults my age experienced the same thing. For this, I believe that children should start being responsible for their daily chores by the age of three.            Children nowadays are more technologically and intellectually advanced than before. They can easily comprehend what is being asked of them, and perform with the best of their abilities. The times have really changed.            When I was young, my parents taught me how to do simple household chores. After playing with my toys, my parents would tell me to put them inside the toy box they provided for me. They explained to me that my toys should be placed all together in one place, and not scattered all over the house.            As a child, I did not feel that I was being tasked to do something. What was inculcated in my mind was the fact that I had to help my parents in maintaining the cleanliness and orderliness of our house. This lesson was imprinted in me.            Another reason that should be taken into consideration is the fact that children develop a strong sense of responsibility even at a young age. When my younger brother was born, I felt the need to assist my parents more. I knew that I should be more responsible in doing the household chores. I realized that I was not just living for myself, but I am also living for someone else. My parents showered me with their unconditional love, and I saw it as a reason for me to carry over that love to my brother.            With these in mind, I realized that I had to do more than what was initially expected of me when I was still an only child. In between diaper changes, my mom would ask me to bring out the used diapers and clean the mess. Initially, I had second thoughts, given that the dirty diapers were not appealing especially to children. She explained to me that as the older child, I should help in caring for my younger brother.            Soon after, my mom taught me how to operate the washing machine. She instilled in me that the amount of detergent used should be proportional to the weight of the clothes. By this, she revealed to me that nothing should be wasted.            One day, she told me that I should be the one to wash the dishes. When there were visitors, I should help them in the preparations and in cleaning up the mess. Other times, she left me in charge of other household chores. Those were the times when I became more independent of her supervision.            The flexibility of the children should also be taken into consideration. At a young age, children can still be taught what to do and what not to do. In terms of thinking and reasoning, these children can still adapt to their environment. They have not yet developed their stand on certain things and issues that continuously happen around them.            A similar instance happened to my four-year-old niece. I observed that she listened to what people tell her, and followed what was taught by her elders. She particularly listened to the instructions made by her parents and the older people she lived with at home. There was this particular situation wherein she willingly helped her mother set the table. Everyone who witnessed this particular occurrence were left at awe. It also left a good impression on how the parents raised their daughter into a responsible and caring child.             Another point that I want to raise is the fact that the lessons taught to children are carried on as they get older. Manners, in particular, are taught when children are still in their innocent stage. As the child grows, these manners are practiced and passed over on to their own children.            I remember this particular incident that happened in a restaurant. I was eating dinner with my friends when I suddenly blurted out a loud burping sound. I felt embarrassed, but quickly excused myself. My dad told me that I should be a gentleman while on the table. He also said that this was a simple deed that should always be practiced. He emphasized that having good manners reflect my personality and how I was raised by my parents.            Furthermore, they always reminded me to be courteous and polite to other people. Every time someone came over to visit us, I would greet them warmly and let them come inside of our house. I would offer them refreshments, initiate light conversations, and make them sense that they were very welcome in our home. Doing these made me feel that I was doing the right thing.            Personally, I believe that the lessons taught to children at an early age are easily absorbed than those taught when they get older. This may be due to the fact that children have this unbiased way of comprehending things. Their minds are innocent, and are not yet tarnished by outside influences, such as money, politics, and other issues. this goes to show that a child’s mind can be easily manipulated by anyone. They base their perspectives on the lessons they learned as a child.            As a child, I was afraid to do things that would displease my parents. Until now, every time I am about to make a decision about certain matters, I think about how may parents would feel. Like this one time when I thought about shifting to another course. I had my own valid reasons in convincing everyone that shifting was the right thing to do. At the back of my mind, I thought about how my parents would react when I tell them my dilemma. I thought about my decision again, and finally opted not to shift because I realized that my parents were right.            I can also say that children follow what they see. Whenever my parents would do household chores, I would insist in helping them. Regardless of how difficult the situation was, I always insisted in giving my assistance. I felt that what my parents taught me was the right thing to do.             I believe anyone’s parents are the greatest influences a person can have in his life. We mimic their actions because we believe that what they are doing is right. This is where we include the idea that how parents raise their children are reflected on the actions of these children.            In the eyes of these kids, their parents are their role models, simply because there was no one else to look up to since their infancy. With this, if the parents set good examples to their children, the latter will be able to adapt and incorporate these elements in their actions. Otherwise, if the parents show their children dysfunctional manners, then there would be nothing else for the children to mimic but that.            Another reason is the fact that children love to be appreciated. When I was younger, I felt really good about myself whenever my parents would appreciate the little things that I do. In return, I would always help them out with everything, including the cleaning and maintenance of the house.            At such a tender age, my parents knew that I would copy their actions. This may be due to the fact that they were the only people I was exposed to. I can consider this as the simple logic behind it. I would also like to consider the fact that my parents truly love me. They wanted me to be a good person to others. How else would their lessons be instilled in me if they would not teach me the moment I could get a grasp of the world?            With the points I discussed in this essay, I firmly believe that children children should start being responsible for their daily chores by the age of three. This was supported by strong evidences from my own experiences as a child. Taken these in mind, I suggest that we should take care of our children. Their tender minds can be shaped into something extraordinary. By training them with basic things such as household chores, we contributing to the progress of this world. Let this be the start of a better future.
Thursday, January 9, 2020
Lies Youve Been Told About College Level Papers for Sale
Lies You've Been Told About College Level Papers for Sale When you purchase the college papers, you are certain to find value for your wealth. College papers for sale are tailored to individual requirements and as a result, the customization of college papers for sale is dependent on instructions provided by someone. Fortunately, if you're looking for excellent college papers for sale, we understand how to assist you. If you're looking for college papers for sale there several options out there. When ordering college research papers for sale, it's important to be able to personalize your order to make it match your aims exactly. Finding college papers for sale is simple to do. Tell us how urgent your deadline is purchasing a college paper usually means you don't need to fret about missing a deadline. The college paper for sale that you chance to purchase is going to be a masterpiece of logic and thought and it's a remarkable illustration of what is possible once you get assistance from an exceptional master. If it so happens that you aren't able to finish your task at hand for some reason, then you experience an opportunity to produce a smart decision and purchase college papers at our site. All you have to do is contact us, a leading writing service that's always prepared to provide you college papers for sale. In the event you found help on writing an essay for scholarship in a circumstance in which you want to get a term paper for college cheap and quick, you should turn your focus to the business immediately. No matter the case might be, you shouldn't have to pay high fees for poor excellent papers. With us, you won't need to pay massive amounts of money to obtain a premium high quality assignment. When it has to do with papers for college, quality should not be sacrificed, therefore we don't mind employing more expensive writers should they have the expertise to coordinate with the amount of money being paid. With us, you won't ever lose your money. With us, you won't lose your money. How to Choose College Level Papers for Sale College English papers, as an example, are notoriously tricky to execute well. So when you have an essay assigned that you will need help with, you can purchase essay online cheap from us. There are many forms of essays, it is not hard to drop an eye on all your writing assignments. Imagine you should compose an admission essay in English as a portion of your application. If you don't find out how to begin your essay or where to search for supporting data, we'll be pleased to help you. Together with the UK Essay Help undergraduates can't be worried about the time but delight in a complete life. Environment Week is quite a common event in Canada. Canadian Environment Week is the yearly event, which happens in the very first week of June. The 5-Minute Rule for College Level Papers for Sale College years are always filled with several events, and lots of students start searching for employment possibilities. In many instances, students opt to cover reliable custom writing services. With the advancement of the internet and technology, they nowadays don't have to go through a stressful life in school. College students often request their buddies, parents or seniors for help. Any college paper demands specific well-developed writing skills, together with thorough understanding of basics and the capability to apply it in practice. Especially whenever you are away from home for the very first time and simply finished high school. Attending college may be one of the most difficult periods in a student's life. College, the time of complete freedom, can seem to be troublesome jail in case you don't understand how to handle the assignment overload. You may have a part-time job that has you. If you haven't ever utilized a writing service before, it may be the best time to get started. If you don't feel as if you have the time to write essays all on your own, we will give you a hand, any instance of the day, seven days per week. If you're looking college papers for sale on the internet you will need to understand that everyone can locate some help and time isn't an issue for them.
Wednesday, January 1, 2020
The Moral Justification For Contraceptive Provision Essay
The moral justification for contraceptive provision to Adolescents Introduction The regulation of adolescent fertility and pregnancy prevention forms one of the top priority issues in modern society. Globally there are more than 15 million girls between the ages of 15 and 19 who give birth every year, with an additional 5 million who have abortions (WHO, 2012). In South Africa alone approximately 5.6% of females aged 14-19 fell pregnant in the year of 2013. To put this into perspective it means 99 000 schoolgirls fell pregnant which approximates to 271 per day. This is an increase from the already high 68 000 adolescents who fell pregnant in the year 2011 (Statistics South Africa, 2014). With all of this combined with SA’s high burden of HIV impose a severe challenge to the health of the South African youth. One of the most effective mechanism of overcoming this challenge is the use of contraceptive methods and medication. However this begs the answer to whether it is morally acceptable to provide adolescents (specifically those younger than 16) access to these means of prevention. In This essay I will review both the deontological and utilitarian views regarding this matter. I will argue that the utilitarian justification for providing contraceptives to adolescents is more convincing than the deontological view that justifies the reasons to why it should be considered illegal, on the basis of: †¢ The deontological view is flawed when considering the Argument from weaknessShow MoreRelatedThe Civil Rigthts Movement, A List of Related Activities1289 Words  | 5 Pagesgovernong it 4. Vague onconsistent court bureaucratic rules tell us what it is 3. Privacy sex 1. Police power traditionally extended to laws designated to promote public order secure safety morals of citizens 2. Supreme Court right to privacy a) 1965 case onvolvong contraceptives assertong â€Å"zones of privacy†b) Roe v. Wade announced a â€Å"right to privacy†encompassong a woman’s decision to termonate a pregnancy (1) Subsequent controversies over when human life begons (2)Read More Morality of Population Control of Bangladesh Essay3521 Words  | 15 Pagesavailability and often degrades the environment. At some point, regulation is needed to limit population growth in Bangladesh in order to maximize opportunities for living worthwhile lives both by present as well as future generations. I develop a moral viewpoint that justifies population control in Bangladesh. Bangladesh is one of the least developed countries of the world. Rapid increase of population causes government to declare it as the number one problem and major impediment to economicRead MoreEvidences on Abortion Should Not Be Legalized6219 Words  | 25 Pagesany amendments to the Penal Code’s provisions on abortion because of Article II, Section 12, which states: â€Å"The State recognizes the sanctity of family life and shall protect and strengthen the family as a basic autonomous social institution. It shall equally protect the life of the mother and the life of the unborn from conception. The natural and primary right and duty of parents in the rearing of the youth for civic efficiency and the development of moral character shall receive the supportRead MoreIssue Analysis And Planned Change Abortion6451 Words  | 26 Pagesthe pain of the abortion. Some medical professionals will not perform the abortions because of their religious beliefs. Additionally, pharmacists that will not fill prescriptions for these medications for their morals and beliefs of religion. This subject of abortion effects people in a moral, right or wrong context. Abortion is an ethical dilemma for which no solution is completely satisfying to everyone. Possible solutions are discussed and finding a logical solution for each individual case sometimesRead MoreImpac ts of Microfinance on Grassroot Development a Case Study Uf the Ketu North District16020 Words  | 65 PagesCHAPTER TWO: LITERATURE REVIEW †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 16 2.0 introduction†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 16 2.1.0 Theoretical issues in Financial Sector Reforms †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 16 2.1.1 Microfinance †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 18 7 2.1.2 Justification of Microfinance †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. 24 2.2.3 Products and Services of MFIs †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ 27 2.4 Impacts of Microfinance †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. 30 2.2.0 Empirical Literature Review †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.32 2.2.1Read Moreethical decision making16006 Words  | 65 Pagesâ€Å"right†answers. What ar e your reactions to the three ethical dilemmas? What other information would be helpful to know about these situations to make a decision? CHAPTER FOCUS Virtue or Character Ethics Principle-Based Ethics: Developing Moral Rules Utilitarian Theories: Doing the Most Good for the Most People Deontological Theories: Balancing Rights and Obligations Justice in Health Care Values and Health Policy Ethics of Care Ethical Problems Faced by Community Nurses: The Research Read Morepaul hoang answers72561 Words  | 291 Pageswhether to trade on Sundays or 24hour a day. [6 marks] Question 1.1.3 – The business of education a) Specialization means that a business concentrates on the production of a particular good or service, such as schools that specialise in the provision of education. For example, secondary (high) school teachers specialise in the teaching of certain subject, such as Business Management, Economics or Psychology. [2 marks] b) Application of the four main business functions needed. For example: Read MoreOne Significant Change That Has Occurred in the World Between 1900 and 2005. Explain the Impact This Change Has Made on Our Lives and Why It Is an Important Change.163893 Words  | 656 Pagesof citiesâ€â€in number, territory, population, and proportion of total populationâ€â€as one of the most striking features of the nineteenth century. Alert to the relationship of the urban to the rural, he devoted his seventh chapter to the physical and moral health of urban relative to rural dwellers. Weber attributed changes in the life of urban populations to technological changes, immigrationâ€â€both within countries and across international and intercontinental bordersâ€â€and to the sheer density andRead MoreMonsanto: Better Living Through Genetic Engineering96204 Words  | 385 Pagesall users paid the same delivered price. Nucor broke with this tradition and stopped equalising freight. It offered all customers the same sales terms. Nucor also gave no volume discounts, feeling that with modern computer systems there was no justiï ¬ cation. Customers located next to the plant guaranteed themselves the lowest possible costs for steel purchases. Two tube manufactures, two steel service centres and a cold rolling facility had located adjacent to the Arkansas plant.These facilities accounted
Subscribe to:
Posts (Atom)