Free Essays on Aldo Leopold

Aldo Leopold: Philosophy of Conservation In â€Å"A Sand County Almanac† written by Aldo Leopold he describes his lessons, his concerns, and his love of nature and its conservation. Through out the book one thing is obvious, Leopold’s fire about nature and his hatred about what we as humans do to it ignorantly. He says it best in this quote â€Å"Above all we should, in the century since Darwin, have come to know that man, while captain of the adventuring ship, is hardly the sole object of its quest, and that his prior assumptions to this effect arose from the simple necessity of whistling in the dark.†(p109) Leopold basically says in this quote that humans are very greedy and stupid creatures. Humans only think of themselves and what will be best for us, and not for the environment. Once the environments condition starts effecting is when we start paying attention. Trees and animals cannot talk so we must talk for them and think for them also. When we do something to the environment we should th ink of the effects to it and what it will disturb and ultimately lead to. When we don’t think of these things and destroy habitat of animals it ultimately leads to extinction. Leopold also had a significant passage about extinction, â€Å"For one species to mourn the death of another is a new thing under the sun. The Cro-Magnon who slew the last mammoth thought only of steaks. The sportsman who shot the last [Passenger] pigeon thought only of his prowess. The sailor who clubbed the last auck thought of nothing at all. But we, who have lost our pigeons, mourn the loss. Had the funeral been ours, the pigeons would hardly have mourned us. In this fact, rather than in Mr. DuPont's nylons or Mr. Vannevar Bush's bombs, lies objective evidence of our superiority over the beasts. (p109-110) This passage is nothing but true and makes Leopold sick because we think absolutely nothing about it. The person who kills the last tiger will only ... Free Essays on Aldo Leopold Free Essays on Aldo Leopold Aldo Leopold: Philosophy of Conservation In â€Å"A Sand County Almanac† written by Aldo Leopold he describes his lessons, his concerns, and his love of nature and its conservation. Through out the book one thing is obvious, Leopold’s fire about nature and his hatred about what we as humans do to it ignorantly. He says it best in this quote â€Å"Above all we should, in the century since Darwin, have come to know that man, while captain of the adventuring ship, is hardly the sole object of its quest, and that his prior assumptions to this effect arose from the simple necessity of whistling in the dark.†(p109) Leopold basically says in this quote that humans are very greedy and stupid creatures. Humans only think of themselves and what will be best for us, and not for the environment. Once the environments condition starts effecting is when we start paying attention. Trees and animals cannot talk so we must talk for them and think for them also. When we do something to the environment we should th ink of the effects to it and what it will disturb and ultimately lead to. When we don’t think of these things and destroy habitat of animals it ultimately leads to extinction. Leopold also had a significant passage about extinction, â€Å"For one species to mourn the death of another is a new thing under the sun. The Cro-Magnon who slew the last mammoth thought only of steaks. The sportsman who shot the last [Passenger] pigeon thought only of his prowess. The sailor who clubbed the last auck thought of nothing at all. But we, who have lost our pigeons, mourn the loss. Had the funeral been ours, the pigeons would hardly have mourned us. In this fact, rather than in Mr. DuPont's nylons or Mr. Vannevar Bush's bombs, lies objective evidence of our superiority over the beasts. (p109-110) This passage is nothing but true and makes Leopold sick because we think absolutely nothing about it. The person who kills the last tiger will only ... Free Essays on Aldo Leopold Leopold Essays Aldo Leopold, a wildlife conservationist, wrote the â€Å"Land Ethic† to alert the American people of the unethical use of land in the United States. He stresses the importance of creating a universal understanding that land needs to be preserved, and that will only come when humans adopt a land ethic. He compares the ethics in business and society to the ethics in land use; concluding, people need to be educated in a â€Å"land ethic† as they are in business ethics. Land is considered private property by many, and most people believe that they can do whatever they please with their own personal property, but there are millions of organisms that live on this planet and rely on the land to survive. Leopold doesn’t ask his fellow man to stop the management of land, he simply pleads to allow for a continued existence of the land, and in some areas the existence of land in its natural state. Land is the foundation in the biotic pyramid, where all life’s energy begins. The land gives life to plants, which feed insects, who make up meals for larger animals, which end up being the food for larger carnivores. Humans need to be more thoughtful when using the land, for a love and appreciation of the land is necessary before an ethical relation to the land can exist. The pleas that Leopold makes to acquire an ethical outlook on land use are necessary. His concepts of how humans should treat the land with love and respect are even more widely known today because of him. Environmental issues have become concerns of the majority of Americans today, but when he wrote the book, the Sandy County Almanac, many of the issues and ideas he explains were new to people. He inspired a need for land reform in the hearts and minds of millions. When I read this essay, I found many of his concepts to be very interesting and important, although it wasn’t the first time I heard these ideas. The biotic pyramid says the land is...

Pros and Cons of the Corn-Based Plastic PLA

Pros and Cons of the Corn-Based Plastic PLA Polylactic acid (PLA), a plastic substitute made from fermented plant starch (usually corn) is quickly becoming a popular alternative to traditional petroleum-based plastics. As more and more countries and states follow the lead of China, Ireland, South Africa, Uganda and San Francisco in banning plastic grocery bags responsible for so much so-called â€Å"white pollution† around the world, PLA is poised to play a big role as a viable, biodegradable replacement. Proponents also tout the use of PLA, which is technically â€Å"carbon neutral† in that it comes from renewable, carbon-absorbing plants, as yet another way to reduce our emissions of greenhouse gases in a quickly warming world. PLA also will not emit toxic fumes when incinerated. However, there are still issues with the use of polylactic acid such as its slow rate of biodegradability, its inability to mix with other plastics in recycling, and its high use of genetically modified corn (though arguably the latter could be one of the good effects of PLA as it provides a good reason to alter crop yields with genetic splicing). The Cons of PLA: Biodegradation Rate and Recycling Critics say that PLA is far from a panacea for dealing with the world’s plastic waste problem. For one thing, although PLA does biodegrade, it does so very slowly. According to Elizabeth Royte, writing in Smithsonian, PLA may well break down into its constituent parts (carbon dioxide and water) within three months in a â€Å"controlled composting environment,† that is, an industrial composting facility heated to 140 F and fed a steady diet of digestive microbes. It will take far longer in a compost bin, or in a landfill packed so tightly that no light and little oxygen are available to assist in the process. Indeed, analysts estimate that a PLA bottle could take anywhere from 100 to 1,000 years to decompose in a landfill. Another issue with PLA is that it must be kept separate when recycled, lest it contaminates the recycling stream; since PLA is plant-based, it needs to be disposed of in composting facilities, which points to another problem: There are currently a few hundred industrial-grade composting facilities across the United States. Finally, PLA is typically made of genetically modified corn, at least in the United States. The largest producer of PLA in the world is NatureWorks, a subsidiary of Cargill, which is the world’s largest provider of genetically modified corn seed. This is tricky because the future costs of genetic modification (and the associated pesticides) to the environment and human health are still largely unknown. Pros of PLA Over Plastics: Utility and Biodegradability Genetically modified foods may be a controversial issue, but when it comes to genetically spicing plants together to breed corn that yields more crops for industrial use has its major advantages. With the increasing demand for corn to make ethanol fuel, let alone PLA, it’s no wonder that Cargill and others have been tampering with genes to produce higher yields. At least harmful plastic isnt be used as frequently anymore! Many industries are using PLA because they are capable of biodegrading at a much faster rate than plastic while still offering the same level of sanitation and utility. Everything from plastic clamshells for food take-out to medical products can now be made from PLA, which drastically reduces the carbon footprint of these industries. While PLA has promise as an alternative to conventional plastic once the means of disposal are worked out, consumers might be better served by simply switching to reusable containers, from cloth bags, baskets, and backpacks for grocery shopping to safe, reusable (non-plastic) bottles for beverages.

Generation of electricity using Biomass in Nova scotia, Canada Term Paper

Generation of electricity using Biomass in Nova scotia, Canada - Term Paper Example People are deeply at odds over the proposal, for many support this idea when some others question the viability and sustainability of this project. Evidences suggest that today many countries are successfully generating electricity from biomass to resolve their electricity crises. Referring to the shortcomings of other major electricity generation techniques and the available resources of Nova Scotia, it can be argued that electricity generation from biomass will be a potential proposal for the region. This paper will discuss why Nova Scotia must generate electricity from biomass to meet its power needs and to make electricity cost affordable to its people. 2. Discussion 2:1. Potentiality of generating electricity from biomass â€Å"Biomass is biological material derived from living, or recently living organisms† (Biomass Energy Centre). Biomass is a broader term that represents diverse fuels derived from agriculture and food wastes and timber. Sewage sludge and animal manure may also form biomass fuel whereas it is also derived from trees. Considering the regeneration capacity of trees, it seems that biomass fuels are renewable. In the context of rapidly deteriorating non-renewable energy resources, the biomass fuels have a vital role to play in the electricity generation. ... Currently, lumber or other wood wastes are burnt in most biomass power plants. According to Augustine and Bockenhauer, in direct combustion power plants, biomass fuel is burnt direct in boilers which in turn provide steam for steam-electric generators. Under the biomass gasification process, biomass is initially converted into methane which is capable of fuelling steam generators, fuel cells, and combustion turbines. The major benefit of biomass gasification over direct combustion is that â€Å"extracted gasses can be used in a variety of power plant configurations† (Power Scorecard). The major argument against biomass fuelled power plants is that they cause air emissions. Although this argument is valid and has many environmental reasons to justify, it is not sufficient to abandon the concept of biomass fuelled electricity. Air emissions can be reduced by carefully choosing fuel and technology. There is a common perception that electricity generated using renewable technologi es is more expensive than the electricity generated from fossil fuels. Although it may be true in the case of wind energy and solar energy, electricity generation using biomass is cost-effective. In addition, this technique is considered to be greenhouse neutral. This feature is really advantageous in the context of current global warming and climate change issues. According to the findings of US Energy Information Administration, biomass fuelled power plants assist the agriculture industry to solve waste disposal problems. In terms of availability, biomass is better than other renewable technologies such as solar energy. Since biomass is easy to convert into high energy portable fuel forms like gas or alcohol, electricity can be easily generated from biomass without the application of

Patients saftey Thesis Example | Topics and Well Written Essays - 2000 words

Patients saftey - Thesis Example It does seem likely, however, that, under stress, hospital staff is more likely to make mistakes that can contribute to the emergence of accidents, because high stress levels can impair the level of concentration, cognitive information processing, decision-making and work behavior (Furney, Press). The main research question that guided the present study was whether objective work stressors and resources predict important characteristics of stressful events that are related to safety among novice nurses. The characteristics in question were the similarity of the particular event to previously experienced events and the probability that the event would recur in the future. Thus, the risk potential contained in the event was assessed in terms of the event being a recurrent rather than a singular event - either because it had occurred in the past and/or because it was estimated to have a high chance of recurrence. Work stressors and job control both assessed by observer ratings were respectively expected to be positively and negatively associated with the two indicators of risk potential. Work stress, especially work overload (e.g. by time pressure) has been shown to be associated with occupational accidents (e.g. Frone 1998, 565, Zohar 2000, 591) and medical malpractice (Jones et al. 1998, 730). Conversely, resources such as job autonomy or job control are positively related not only to health and productivity but also to safe working practices (Parker et al. 2001, 214). This study investigates the association between chronic job stressors and characteristics of safety-related stressful events encountered at work. Typically, in this kind of research, both predictors and dependent variables are assessed by means of self-report, and this presents a risk of overestimating the association because of correlated error (Semmer et al. 2004, 210). As such, many researchers recommend measuring independent and dependent variables with different methods

Negro Expression Essay Example for Free

Negro Expression Essay What does Zora Neal Hurston identify as the Characteristics of Negro Expression? In 1933, Zora Neil Hurston wrote Characteristics of Negro Expression to frame the Negro or African-American as she saw him. She saw the results of the Great Migration as terrifying and spasmodic, unbearably inhumane and devastating to those left behind. For Hurston, rural black people were being forgotten; disappearing amidst the heady enthusiasm of the urban New Negro Movement. In Hurstons essay she describes the different concepts of what it meant to be a black American in the South. She sees the new Negro as encompassing theses elements: being dramatic, having the will to adorn, being angular, asymmetrical, dancing, folkloric, having originality, mimicry, non-reserve, having a peculiar dialect, and hanging out at the jook or pleasure house. These are just a few of the compositional elements used to described the forgotten Negro in the south. By reexamining Hurstons essay, critiques will have a proper understanding of these social characteristics and will have a better understanding of the African-American in relation to his identity. Hurston was part of the Talented Tenth, an elite group of well educated African-American professionals who argued that the mission of establishing black identity and thus gaining social acceptance and economic and political stability would be vitally strengthened through arts and letters. Hurstons work and criticism have helped to shape the manner in which black American artists and academics view themselves. Also how they emphasize humanness inherent in black people through referencing the diversity of voices and talents in black America in the South, as well as their essential connection through legacy to the African continent. Hurston begins her essay with the first characteristic of the southern Negro expression Drama, in which she describes almost every phase of African-American existence as being highly dramatized(Hurston 296), She further states that No matter how joyful or how sad the case there is sufficient poise for drama (Caponi 294). To this end, Hurston realizes that African-Americans and their daily experiences are in time and history,  dramatic collective repetitions that are repeated and multiplied many times in many art forms, but why?. As African-Americans live, most naturally leave a mark on most things they come in contact with. For example, Picasso was dramatically influenced by African people and their art on his trip to Africa. His trip was the precursor to the formation of Cubism. Consequently this clearly demonstrates that the African and his presence, usually dramatic, is a phenomenon of their being in the universe, in which other wish to document. Thus, it is up to the artist to find the terms and pictures that will simply clarify those experiences and knowledge for the critic who does not or could not understand what is or was happening to African-Americans, and to future critics who will need to be warned and directed in terms from inside the level we call Africanisms. Another phenomenon and striking characteristic expression of African-Americans in the south is Angularity. Hurston states, Everything he touches becomes angular. For example, his furniture is set at an angle, pictures are hung at angles, and even his posture in dance is constantly at different angles. In almost every expression of life, most African-Americans refuse to be traditional. Brenda Gottchild posits that this is part of African aesthetics when African Americans refuse to be traditional. (Gottchild 13) In the section on Will to Adorn, Hurston sees the African-American as reinventing the English language to suit himself and having his revision accepted by the southern ruling class white man. Hurston views the greatest of this revision as the use of metaphors and similes (thats a rope), the double descriptive (high-tall), verbal nouns (funeralize) and nouns from verbs (she wont take listen). Hurston argues that whatever African-Americans do in violation to the normalcy of life he beautifies. Writer and dance enthusiast commented in Brenda Gottchilds book African-Americans blend the impossible and create beauty (Gottchild 14). This beautification, this revisioning is then accepted by white Americans and assimilated into their vernacular ( Hurston 301). The impact of Asymmetry, Dancing and Folklore are discussed as the next  three characteristics of Negro expression. In Asymmetry Hurston looks into African art and comments that the sculpture and carvings of the African-American artist are full of beauty and at the same time lack symmetry. Additionally, she sees this characteristic encompassing literature, poetry and dancing. Hurston states It is the lack of symmetry which makes Negro dancing so difficult for white dancers to learn (297). Gottchild concurs with Hurston stating Movement may emanate from any part of the body, and two or more centers may operate simultaneously. For example, African-American dance may seem difficult at times but most poses give the impression that the dancer will do much more. In most art forms the African-American is not trying to do all that is conceivable, he is merely giving a realistic suggestion of what is possible. Nothing shows what is possible more than African-Americans willingness to adapt folklore to suit his own use. While most people view folklore as a thing of the past, Hurston examines folklore as something still in the making and talks about the cultural roles of God, the Devil, John Henry and Jack, the greatest culture hero of the south. In the framework of her story Jack has the ability to outsmart the Devil when it seems that God is absolutely no match for him (Hurston 299). Jacks ability to outwit the Devil places him in the company of other prominent culture icons. To this end, Hurston is able to show that African folklore is not works of imitation but innovation. By recognizing the characteristics of Negro expression, Hurston identifies in her essay an understanding that if black artist are to have anything in their own image and according to their own views, African-Americans will have to have a say in which plays, dances, and folklore are in those images. The final characteristics that Hurston focuses on are: Originality, Imitation, Absence of the Concept of Privacy and The Jook. According to Hurston the African-American is the most copied individual on the face of the planet yet it is still said that he lacks originality. His art, music, plays and style are subjects of examination and commodification. Hurston argues, While he lives and moves in the midst of white civilization, everything he touches is reinterpreted for his own use (Hurston 310). In  terms of Imitation the African-American is not an imitator but a duplicator. If he chooses to imitate, it is because he wishes to and not because he wished to be like the one imitated. Historically, there is no Concept of Privacy in the African village. So it is believed that African-Americans kept nothing secret. Thus he keeps nothing in reserve and every aspect of his life is shared with his communal and biological family. Hurstons essay is important because while framing the architecture of the forgotten African-Americans in the South, she retells the narrative of the African men and women which sought to be original in every form of art. She provides her readers with a true representation of the social characteristics of the African-American culture in the South. Hurston directly puts them in the open for all to critique. Hurstons essay gives the reader a clear picture of African-Americans living in the South during the Harlem Renaissance, as well as, their forgotten identity and connects their traits neatly to many African art genres we see today.

Happiness Comes From Within :: Happiness Essays

Their farm was two hundred acres of corn fields, cows, pigs, and, of course, chickens. No farm would be complete without chickens. At the southeast corner of the farm, behind the smaller corn field, was the brook with clear cold water that reached past my knees. On most weekends my family would go to visit our friends, the Tailors, who had at one time seven boys to keep them company. All of them were grown with their own lives to attend to, except for Dan, who stayed on at the farm to help keep up the crops. His younger brother Dave still came back to the farm, from the busy city, to visit and bring his children to see their grandparents. Even though they were about the same age as my brother and I, we did not play with them because they were greedy and didn't suit our playing qualifications by continuously changing rules and cheating. It was rare that we encountered them anyhow, and that suited us fine. Most of the time we would stay the whole weekend. Our parent's elected t o sleep in a tent, while my brother and I slept in one of the many cozy bedrooms of the farmhouse. We loved it there and secretly both he and I wished that we could stay forever. There were separate reasons why we loved it there. My brother, Forest, had a choice of over a dozen different old cars and trucks. Forest was allowed under the hoods so that he could tinker with the engines and figure out how they functioned. He was a ten-year old mechanical genius. Everyone knew that he was going to grow up to be a mechanic. When he was five or six; Forest found an old transmission behind the barn; in two hours he had taken it apart and put it back together again without prior instruction. Old mister Tailor watched from a distance while Forest disassembled and methodically assembled the transmission to its original form.Our parent's are proud and still equally impressed as the day it happened. They still brag and carry on about his genius endeavor, as they do with both of us for the many special encounters accumulated during our formative years. My reasons for loving that farm cannot be so simply expressed.

The Positive and Negative Effects of Technological Advancements

Cez Danielle M. Lagbas Technological advancement, with no doubt, is such a huge impact in shaping the world. As humans, unlike any other living creature, we have the ability to use our mind for reasoning. Reason is the capacity for consciously making sense of things, for establishing and verifying facts, and changing or justifying practices, institutions, and beliefs based on new or existing information. [1] With this power, we are able to imagine things, and with our clever minds, we are also able to create these imaginations.Creators, inventors, experimenter, maker, founder, innovator, pioneer – these are what we call the people behind every technology existing at present. Invention has made the world what it is today. It absolutely helped our society develop into a much better world. This whole aspect of invention is what we see as technology. Technology  is the making, modification, usage, and knowledge of  tools,  machines, techniques,  crafts,  systems, methods of organization; in order to solve a problem, improve a pre-existing solution to a problem, achieve a goal or perform a specific function.It can also refer to the collection of such tools, machinery, modifications, arrangements and procedures. Technologies significantly affect human as well as other animal species' ability to control and adapt to their natural environments. [2] Technological advancement is responsible for many changes as well in world population, life expectancy, education levels, material standards of living, and the nature of work, communication, healthcare, war, and the effects of human activities on the natural environment. Not just these conditions are affected, but also our society and our individual selves. [3]I. Medical Technology Technological Advancements have been a really huge help to the field of medicine. Technology has cured and healed millions of people all around the globe. It has affected the living of humans in a good way, and if abused, affects us in a bad way. This field deals with the maintenance, prolongment, and restoration of human health through the study, diagnosis, treatment, and prevention of disease and injury. Research in this field has allowed doctors and researchers to discover many new treatments, drugs, medicines, and solutions that have helped lengthen the human life span. 3] This aspect of technology ensures the survival of humanity. Without technology, people would have been struggling with their health. Medicine has saved numerous innocent lives, and today it is much safer for people and for the environment. Medical technology instruments include contact lenses, wheelchairs, stethoscopes, prosthetic limbs and any other instrument that can help in diagnosing or treating an ailment. Filipinos with tumors can get a scan from a machine and this can already cause them accurate results for their surgery.Transplants also involve a very modern technology which has also helped lives. Pregnant women can check if t heir baby has abnormalities at a young stage of their pregnancy with the aid of technology. Neuroprosthetics have been invented so that people with paralyzed body parts can move again like they used to. Neuroprosthetics are implants placed on a nerve, or onto the central nervous system, in order to replace mobility lost by accident or disease. Motor functionality in the body reacts to outside stimuli, whether it is natural or un-natural.Neuroprosthetics could not only one day allow people with lost limbs to replace those limbs, but also may serve as a replacement parts directory for most functions of the human body. [5] Some other examples of the current advances of medical tools are CAT (Computerized Tomography) scanners , MRIs (Magnetic Resonance Imaging), defibrillators (electronic devices that are used to rescue patients who go into cardiac arrest or who are experiencing irregular heartbeats), laser cutters and medical robots. There are many benefits of using medical robots duri ng surgery.First of all, medical robots require smaller incisions to operate, which typically mean shorter hospital stays, lesser pain, and quicker recoveries. Also, many robots eliminate the problem of hand tremors machines can be calibrated to translate relatively large motions at the controller’s console into tiny, ultrafine actions by the instruments. Doctors do not even always have to be in the same room as a patient to operate using a robot. Furthermore, robots limit blood loss in an open procedure it is not unusual for the patient to lose a liter of blood, but robots lessen this amount drastically.Additionally, robots are more precise, with arms that can rotate 360 degrees. Finally, the robotic cameras offer a clear, magnified view of surgical fields that surgeons often did not see by themselves they had to feel around for the correct parts, because fingers often obstructed their line of sight. [4] You can really see that medicine is advancing rapidly and as it advance s more people are saved from diseases and sicknesses, but of course these advances would not have been made because of the previous technology they had before.In present, medical technology is already well-developed and still is developing. II. Environmental Technology Now, that our world is over populated and our resources are getting smaller, we need to preserve and save our environment. Advances in technology are helping us in doing so. Some parts of the world have a shortage of water supply. Desalination, basically removing salt and minerals from seawater, is one way to provide potable water in those parts of the world. Hydrogen fuel usage has also been experimented as a way to using pollution free fossil-fuels.With this kind of technology, cars will be running in the streets emitting nothing but clean water. As we all know, the sun is one big ball of energy, and can be converted into heat or electricity. There are two widely known solar collectors, but researchers are pushing t he limits to convert the sun’s energy into electricity by using mirrors and parabolic dishes. Someday, this technology will be able to create electricity for the whole Earth and will help in preserving our resources. There is also another way to create electricity, and that is by the ocean waves and tides.People have created turbines to collect the energy from the waters, which can turn this mechanical energy into electrical energy. Carbon dioxide is the most striking greenhouse gas contributing to global warming. Researchers are trying to fix this huge problem, and they have thought of a way already. Experts suggest a method that can solve this problem, and it is by injecting the carbon dioxide into the ground before it can reach the atmosphere. [6] Today, it is very clear that man is harming the Earth. Scientists have thought of these ways to stop the harmful practices. These are the emerging nvironmental technologies of the modern world, and these technologies can save the Earth from doom. III. Gadgets, Home Electronics and Communication Communicating with different people is a great need in the life of a person. Advancements in technology have made it super easy to communicate with people who are near and afar. Gadgets like the cell phone, personal computers, telephones, the Apple Products, etc. are great examples of communication gadgets. The earliest forms of communication are the pictograms, signal, and, of course, language. Communication has advanced so much through the years.The 20th and 21st centuries have been the most rapid advancement in communication technology. The greatest advancements today is the internet, wireless free internet (Wi-Fi), E-mail, smart phones, and social networking. With just one tap of a finger, a message can already go a very long way. [7] The internet is a remarkable technological innovation that represents humanity today. The internet is the world wide, publicly accessible network of interconnected computer networks that transmit data between themselves. The internet is created for the purpose of somehow making the world smaller.It allows the people all around the globe, in modern day, to interconnect and promote globalization and information sharing. [3] Social Networking is one service from the Internet. Examples are; Facebook, Twitter, Google+, and etc. These social networks provide men and women everywhere means to interact with each other despite the distance between them. They are able to share ideas, have a meeting, chat, and talk with the use of the Internet. With just the internet connection itself and the social network you are able to see different people in your own computer screen, you can also hear them.You don’t need to meet with other people in the real life, because it already feels as if that person is with you at that particular time. With these networks too, you can go online shopping. You can buy things off the Internet and have them shipped to your house the next d ay. It is so easy to do, and is much affordable because the retailers don’t have to pay a rent. You don’t need to go outside your house and search for the things you need to buy. With just one click, materials are sold with the use of this technological advancement. Social networking isn’t just for these purposes though.It is also for education. There are actually schools which are online. Teachers and students also use it as a communication tool. Teachers have observed that students are frequently on the net, so they have also familiarized this trend to extend their discussions in chat forums, and to post assignments, quizzes, and tests outside the school. College students also use the Internet to apply for jobs and internships. Many schools have implemented online alumni directories which serve as makeshift social networks that current and former students can turn to for career advice. [8]Before, people need to fire some wood to cook or heat something up. Now, we have different electronics that can heat something up in seconds. Television sets back then, were large and fat. Now, they’re as thin as paper, and the visuals are amazing. Your plasma TV can also be your own computer, how incredible is that? There are also these gadgets called the iPod where in you can enter a thousand songs inside a little device. How can anyone ever expect such a small thing hold so much memory. Tablets like the Apple iPad is somehow like a laptop already. You can download numerous applications in it to use.You can even make it your own library of books. It is like an all in one gadget, which is very useful to a person’s daily life. There are still various gadgets that have been invented, which have made life easier for everyone. In the year 2006, South Korea has invented Robots that say, relay messages to parents, teach children English, and sing and dance for them when they get bored. This developed in the year of 2007. These robots help famil ies in their homes and outside of their homes. If according goes all to plan robots will be in every South Korean household between 2015 and 2020.This plan will really change the daily habits of man and it can affect the whole world. [9] IV. Occupational/ Career Call centers use a wide variety of different technologies to allow them to manage the large volumes of work that need to be manages by the call center. These technologies ensure that agents are kept as productive as possible, and that calls are queued and processed as quickly as possible, resulting in good levels of service. Call centers have been a huge help in job applications here in the Philippines. Thousands of Filipinos have jobs because of call centers.This is one branch of technology that has promoted the economy and society to rise. [10] Technology has allowed millions of people in the world to get a job. Buildings, offices, hospitals, malls, schools everywhere involve some kind of technology somehow, and this has o pened opportunities for a lot of lives. V. Effects of Technology in the World With the advancement of technology today, it is clear that it has changed the way people live their lives. Filipino families have been reaping the best out of technology in keeping their own families intact.The Filipino family still embraces traditional values with the family remaining as a person’s number one priority. Families have given 10. 9 hours of their day in the consumption of media and 14 hours for technology. Filipinos spend 6. 1 hours with their families and almost 1. 9 hours with their friends while 23. 2 hours are spent for every day essentials like sleeping, school, or work. Technology enhanced Filipinos’ Social lives. 76% said that they have friends in different countries and cities because of the internet. Also, 53% said that the technology provided them a platform in overcoming their shyness. 11] The advancements are also accompanied by the reduction in the time, effort, cos t, for production of any materials from those tiny microchips to the huge machines or from the modern futuristic devices to the mega structures, they have been made with ease in design and development with the help of technology. These advancements also lead to the development of the economy due to the right use of technology which reduces the material production cost and the overhead charges which create savings and thus starts national development.When we look at the effects of technological advancement, even though there are a lot of good effects to be named, we must not forget the side effects and risks involved with technological advancement. Making a lot of processes digital does not only increase the comfort of the people using it, it also increases the risk of people being spammed or scammed. [12] Technology can provide us with comfort and ease, but it can make us very lazy as well. The higher risk of being scammed is also something to be constantly aware of. 1. So We Need S omething Else for Reason to Mean†,  International Journal of Philosophical Studies  8: 3, 271 — 295. 2. http://en. wikipedia. org/wiki/Technology 3. http://www. academia. edu/346486/Technological_Advancements_and_Its_Impact_on_Humanity 4. Shannen Lambdin, Lillian Bornstein, Kaitlyn Reichwaldt, Jaquelin Garcia, and Holly Lombard, http://cse. unl. edu/gem/essays/10-11/HS_1st_TheSpontaneousCombustions. pdf 5. http://www. toptenz. net/top-10-ways-sci-fi-could-help-you-live-1000-years. php 6. Sara Goudarzi, â€Å"Top 10 Emerging Environmental Technologies†, www. livescience. om/11334-top10-emerging-environmental-technologies. html 7. Michelle L. Cramer, â€Å"Advances in Communication Technology†, www. ehow. com/about_5347491_advances-communication-technology. html 8. http://en. wikipedia. org/wiki/Social_networking_service 9. Philippine Daily Inquirer, South Koreans Ready For Life With Robots, April 3, 2006 10. Philippine Daily Inquirer, Call Centers: From Office Basics to Global Impact, March 26, 2006 11. Philippine Daily Inquirer, Research Claims Technology Good For Filipino Families, May 21, 2007. 12. http://wiki. answers. com/Q/What_are_the_effects_of_technological_advancement

Potential hazards Essay

Doors are being left open is a big hazard because it opens a various amounts of hazards such as the children walking through the nursery alone without supervision. Having a doors open can also allow people to come into the nursery which jeopardizes the safeguarding of the nursery. The nursery overcomes this by having code locks on all entrances of the nursery as well as all of the internal doors. Hazard number two: sharp objects. In Nursery the children have a craft area and there are pots of scissors on a top a cupboard that the children can reach, this is a hazard because event thought they are safety scissors they are still sharp and can cause harm to the children. Another sharp objects that can be found around nursery can be the knifes at dinner time, they have to make sure that they are rounded and blunt in case the children dropped them on the way to their tables. Hazard number three: sockets. As the nursery is an old building the sockets and electric works are low down so if the plug sockets do not have a safety plug in the children run the risks of shoving objects in to the sockets and electrocuting themselves. The positioning of the sockets are positioned low to the floor to prevent a trip hazard. Hazard Number four: slip hazards. With the nursery providing drinks throughout the day and liquids there is a potential hazard of the children slipping and hurting themselves. To prevent this the nursery does regular checks of the toilet because the children wash their hands they drip their hands and they monitor the children when they have a drink. Hazard number five: hot food temperatures. In the nursery they operate a self-serve lunch service so when they give the children the food they have to make sure that the food is not hot enough for them to burn them if they drop the food as well as when the children eat the food that it is not to hot that they burn themselves when eating the foods. During food preparation the food has to be heated to a high temperature to kill off any bacteria that can cause disease. Hazard number six: registers.

Biography of Diana, Princess of Wales

Biography of Diana, Princess of Wales Princess Diana (born Diana Frances Spencer; July 1, 1961–August 31, 1997) was the consort of Charles, Prince of Wales. She was the mother of Prince William, currently in line for the throne after his father, Dianes former husband, and of Prince Harry. Diana was also known for her charity work and her fashion image. Fast Facts: Diana, Princess of Wales Known For: Diana became a member of the British royal family when she married Charles, Prince of Wales, in 1981.Also Known As: Diana Frances Spencer, Lady Di, Princess DianaBorn: July 1, 1961 in Sandringham, EnglandParents: John Spencer and Frances SpencerDied: August 31, 1997 in Paris, FranceSpouse: Charles, Prince of Wales (m. 1981–1996)Children: Prince William (William Arthur Philip Louis), Prince Harry (Henry Charles Albert David) Early Life Diana Frances Spencer was born on July 1, 1961, in Sandringham, England. Although she was a member of the British aristocracy, she was technically a commoner, not a royal. Dianas father was John Spencer, Viscount Althorp, a personal aide to King George VI and to Queen Elizabeth II. Her mother was the Honourable Frances Shand-Kydd. Dianas parents divorced in 1969. Her mother ran away with a wealthy heir, and her father gained custody of the children. He later married Raine Legge, whose mother was Barbara Cartland, a romance novelist. Childhood and Schooling Diana grew up practically next door to Queen Elizabeth II and her family, at Park House, a mansion next to the Sandringham estate of the royal family. Prince Charles was 12 years older, but Prince Andrew was closer to her age and was a childhood playmate. After Dianas parents divorced, her father gained custody of her and her siblings. Diana was educated at home until she was 9 and was then sent to Riddlesworth Hall and West Heath School. Diana did not get along well with her stepmother, nor did she do well in school, finding an interest instead in ballet and, according to some reports, Prince Charles, whose picture she had on the wall of her room at school. When Diana was 16, she met Prince Charles again. He had dated her older sister Sarah. She made some impression on him, but she was still too young for him to date. After she dropped out of West Heath School at 16, she attended a finishing school in Switzerland, Chateau dOex. She left after a few months. Marriage to Prince Charles After Diana left school, she moved to London and worked as a housekeeper, nanny, and kindergarten teachers aide. She lived in a house purchased by her father and had three roommates. In 1980, Diana and Charles met again when she went to visit her sister, whose husband worked for the queen. They began to date, and six months later Charles proposed. The two were married on July 29, 1981, in a much-watched wedding thats been called the wedding of the century. Diana was the first British citizen to marry the heir to the British throne in almost 300 years. Diana immediately began making public appearances despite her reservations about being in the public eye. One of her first official visits was to the funeral of Princess Grace of Monaco. Diana soon became pregnant, giving birth to Prince William (William Arthur Philip Louis) on June 21, 1982, and then to Prince Harry (Henry Charles Albert David) on September 15, 1984. Early in their marriage, Diana and Charles were seen to be publicly affectionate; by 1986, their time apart and coolness when together were obvious. The 1992 publication of Andrew Mortons biography of Diana revealed the story of Charles long affair with Camilla Parker Bowles and alleged that Diana had made several suicide attempts. In February 1996, Diana announced that she had agreed to a divorce. Divorce and Life After The divorce was finalized on August 28, 1996. Settlement terms reportedly included about $23 million for Diana plus $600,000 per year. She and Charles would both be active in their sons lives. Diana continued to live at Kensington Palace and was permitted to retain the title Princess of Wales. At her divorce, she also gave up most of the charities shed been working with, limiting herself to only a few causes: homelessness, AIDS, leprosy, and cancer. In 1996, Diana became involved in a campaign to ban landmines. She visited several nations in her involvement with the anti-landmine campaign, an activity more political than the norm for the British royal family. In early 1997, Diana was linked romantically with the 42-year-old playboy Dodi Fayed (Emad Mohammed al-Fayed). His father, Mohammed al-Fayed, owned Harrods department store and the Ritz Hotel in Paris, among other properties. Death On August 30, 1997, Diana and Fayed left the Ritz Hotel in Paris, accompanied in a car by a driver and Dodis bodyguard. They were pursued by paparazzi. Just after midnight the car spun out of control in a Paris tunnel and crashed. Fayed and the driver were killed instantly; Diana died later in a hospital despite efforts to save her. The bodyguard survived despite critical injuries. The world quickly reacted. First came horror and shock. Then blame- much of which was directed at the paparazzi who were following the princesss car, and from whom the driver was apparently trying to escape. Later tests showed the driver had been well over the legal alcohol limit, but immediate blame was placed on the photographers and their seemingly incessant quest to capture images of Diana that could be sold to the press. Then came an outpouring of sorrow and grief. The Spencers, Dianas family, established a charitable fund in her name, and within a week $150 million in donations had been raised. Princess Dianas funeral, on September 6, drew worldwide attention. Millions turned out to line the path of the funeral procession. Legacy In many ways, Diana and her life story paralleled much in popular culture. She was married near the beginning of the 1980s, and her fairy-tale wedding, complete with a glass coach and a dress that could not quite fit inside, was in synch with the ostentatious wealth and spending of the 1980s. Her struggles with bulimia and depression shared so publicly in the press, were also typical of the 1980s focus on self-help and self-esteem. That she seemed to have finally begun to transcend many of her problems made her loss seem all the more tragic. The 1980s realization of the AIDS crisis was one in which Diana played a significant part. Her willingness to touch and hug AIDS sufferers, at a time when many in the public wanted to quarantine those with the disease based on irrational and uneducated fears of easy communicability, helped change how AIDS patients were treated. Today, Diana is still remembered as the Peoples Princess, a woman of contradictions who was born into wealth yet seemed to have a common touch; a woman who struggled with her self-image yet was a fashion icon; a woman who sought attention but often stayed at hospitals and other charity sites long after the press had left. Her life has been the subject of numerous books and films, including Diana: Her True Story, Diana: Last Days of a Princess, and Diana, 7 Days. Sources Bumiller, Elisabeth, et al. â€Å"Death of Diana: Times Journalists Recall Night of the Crash.† The New York Times, 31 Aug. 2017.Clayton, Tim, and Phil Craig. Diana: Story of a Princess. Atria Books, 2003.Lyall, Sarah. â€Å"Dianas Legacy: A Reshaped Monarchy, a More Emotional U.K.† The New York Times, 31 Aug. 2017.Morton, Andrew. Diana: Her True Story - in Her Own Words. Michael OMara Books Limited, 2019.

The Anatomy of a Delphi Unit (for Beginners)

The Anatomy of a Delphi Unit (for Beginners) If you plan on being a good Delphi programmer than words like interface, implementation, and uses need to have special place in your programming knowledge. Delphi Projects When we create a Delphi application, we can start with a blank project, an existing project, or one of Delphis application or form templates. A project consists of all the files needed to create our target application.   The dialog box that pops up when we choose View-Project Manager lets us get access to the form and units in our project.   A project is made up of a single project file (.dpr) that lists all the forms and units in the project. We can look at and even edit the Project file (lets call it a  Project Unit) by choosing View - Project Source. Because Delphi maintains the project file, we should not normally need to modify it manually, and in general it is not recommended for inexperienced programmers to do so. Delphi Units As we know by now, forms are a visible part of most Delphi projects. Each form in a Delphi project also has an associated unit. The unit contains the source code for any event handlers attached to the events of the form or the components it contains. Since units store the code for your project, units are the basic of Delphi programming. Generally speaking, unit is a collection of constants, variables, data types, and procedures and functions that can be shared by several applications. Every time we create a new form (.dfm file), Delphi automatically creates its associated unit (.pas file) lets call it a  Form Unit. However, units dont have to be associated with forms. A  Code Unit contains code that is called from other units in the project. When you start building libraries of useful routines, you will probably store them in a code unit. To add a new code unit to Delphi application choose File-New ... Unit. Anatomy Whenever we create a unit (form or code unit) Delphi adds the following code sections automatically: unit header,  interface  section,  implementation  section. There are also two optional sections:  initialization  and  finalization. As you will see, units have to be in a  predefined  format so that the compiler can read them and compile the units code. The  unit header  starts with the reserved word  unit, followed by the units name. We need to use the units name when we refer to the unit in the uses clause of another unit. Interface Section This section contains the  uses  clause that lists the other units (code or form units) that will be used by the unit. In case of form units Delphi automatically adds the standard units such as Windows, Messages, etc. As you add new components to a form, Delphi adds the appropriate names to the uses list. However, Delphi does not add a uses clause to the interface section of code units- we have to do that manually. In the unit interface section, we can declare  global  constants, data types, variables, procedures and functions. Be aware that Delphi builds a form unit for you as you design a form. The form data type, the form variable that creates an instance of the form, and the event handlers are declared in the interface part.   Because there is no need to synchronize the code in code units with an associated form, Delphi does not maintain the code unit for you. Interface section  ends at the reserved word  implementation. Implementation Section The  implementation  section of a unit is the section that contains the actual code for the unit. The implementation can have additional declarations of its own, although these declarations arent accessible to any other application or unit. Any Delphi objects declared here would be available only to code within the unit (global to unit). An optional uses clause can appear in the implementation part and must immediately follow the implementation keyword. Initialization and Finalization Sections These two sections are optional; they are not automatically generated when you create a unit. If you want to  initialize  any data the unit uses, you can add an initialization code to the initialization section of the unit. When an application uses a unit, the code within the units initialization part is called before the any other application code runs.   If your unit needs to perform any cleanup when the application terminates, such as freeing any resources allocated in the initialization part; you can add a  finalization  section to your unit. The finalization section comes after the initialization section, but before the final end.

Capstone Project Assignment Example | Topics and Well Written Essays - 500 words

Capstone Project - Assignment Example After a number of meetings they recommended three very important violence prevention programs which include prevention, intervention and treatment. They also established a new department of community programs to manage them. The first program involved improving and expanding gun violence prevention efforts in schools. This program kicked off in 1993 but was enforced in 1998 in response to the shooting in Jonesboro school. Schools in Arkansas started receiving federal funds to enable them set school based violence resource centers. According to Arkansas Advocates for Children & Families (2002), these violence resource centers wrote and published guidebooks on violence prevention that are now used in schools. The second program was an initiative of creating a Community threat assessment program. It was enforced in 1994 by the Arkansas Advocates for Children and Families. The organization published a handbook addressing violence â€Å"computer, cellos and call-in radio: violence prevention tools for the 90s†. This book had the steps to follow in confronting violence in the community. The last one was enhancing service provision and accessibility of mental and behavioral health under the treatment initiative. This program involved the Arkansas Art children’s hospital, school clubs, Art center, city parks and churches (Arkansas Advocates for Children & Families, 2002). In conclusion, the gun violence prevention programs started in Arkansas has greatly contributed to preventing gun violence cases in Arkansas. For instance, currently, there are 15 separate groups and 17 summer youth programs with more than 6,000 members funded by the initiative. In addition, a community in Arkansas, knows as Little Rock, recorded a 54% drop in juvenile gun violence arrests. Adjudicative practices are procedures that are made to solve disputes in the judiciary. One of these practices is rehabilitation of the federal prisoners.

Development proposal for UK Fashion footwear retailer Essay

Development proposal for UK Fashion footwear retailer - Essay Example The essay "Development proposal for UK Fashion footwear retailer" talks about UK Fashion footwear retailer and analyzes Light Feet Ltd. Key Note (2012, p. 1) points out that the UK footwear market demonstrated an increase in expenditure by consumers on foot wear by 18% in 2008. This expenditure is related to the fact that substitute retail shops have led to competitive pricing for footwear and a resultant motivation of consumers to make more purchases. Light Feet Ltd requires to be aware of the competitive business environment within the UK footwear market so that managerial decisions on strategy and competitive advantage would be focused at overcoming the threat that substitute retail shops for footwear would pose on the company. In accordance to Business Wire (2012, p. 5), the switching costs of consumers within the UK footwear market are relatively low. This means that consumers would easily change the retailers from whom they buy footwear to substitute dealers without incurring s ignificant costs. In this regard, the company’s pricing policy must ensure that competitive prices are provided to the consumers so that the inclination of the buyers for substitute retailers for footwear can be overcome or reduced. It is therefore the performance of the company in pricing and tradeoffs with its advantages over the substitute retailers that competitiveness within the UK footwear market can be achieved. The UK footwear industry is highly competitive as illustrated by the values of imports. that various retailers have achieved from different global markets as presented on the figure below. Supplier Power Porter (2008, p. 82) demonstrates that the competitiveness of a company within a market is determined by the ability of a company to apply strategic business approaches which are aimed at taking advantage of the supplier power. In this regard, Light Feet Ltd must perform a market research and analysis in order to determine the power that the manufacturers of fo otwear within the UK have on the retailer who deal in these products. This will allow the company to make right choices and informed decisions on its relationship with the manufacturers of the footwear brands that it sells within this market. Through effective relationship with the suppliers or manufactures of footwear, the company will be able to win the confidentiality of the suppliers and as a result ensure a constant supply of footwear. This is an important consideration because it determines the ability of the company to meet the demand in the markets. Moreover, constant supply will allow Light Feet Ltd to meet the needs of its loyal and new customers for variety of footwear products. In the supply of footwear within the UK market various outlets have demonstrated competitive advantage as illustrated on the table below.    1995 2000 2005 2008 Shoe Shops 45 37 33 30 Sports and Outdoor shops 14 19 17 15 Clothing Stores 12 11 14 17 Grocery Superstores 5 7 8 7 Mail order/online 1 0 9 10 11 Other Retailers†  14 17 18 20 Total 100 100 100 100 Mintel Oxygen Reports (2012, p. 1) reveal that the footwear market in the UK is complex