Monday, December 30, 2019
Phonetic Letters in the NATO Alphabet
Mens lives, even the fate of a battle, may depend on a signalers message, on a signalers pronunciation of a single word, even of a single letter.(Edward Fraser and John Gibbons, Soldier and Sailor Words and Phrases, 1925) The NATO phonetic alphabet is a spelling alphabetââ¬âa standard set of 26 words for letter namesââ¬âused by airline pilots, police, the military, and other officials when communicating over radio or telephone. The purpose of the phonetic alphabet is to ensure that letters are clearly understood even when speech is distorted. More formally known as theà International Radiotelephony Spelling Alphabetà (also called the ICAO phonetic or spelling alphabet),à the NATO phonetic alphabet was developed in the 1950s as part of the International Code of Signals (INTERCO), which originally included visual and sound signals. Here are the phonetic letters in the NATO alphabet:Alfa (or Alpha)BravoCharlieDeltaEchoFoxtrotGolfHotelIndiaJuliet (or Juliett)KiloLimaMikeNovemberOscarPapaQuebecRomeoSierraTangoUniformVictorWhiskeyX-rayYankeeZulu How the Nato Phonetic Alphabet Is Used As an example, an air traffic controller using the NATO Phonetic Alphabet would say Kilo Lima Mike to represent the letters KLM.The phonetic alphabet has been around for a long time, but has not always been the same, says Thomas J. Cutler. In the U.S., the International Code of Signals was adopted in 1897 and updated in 1927, but it wasnt until 1938 that all the letters in the alphabet were assigned a word. Back in the days of World War II, the phonetic alphabet began with the letters Able, Baker, Charlie,à Kà was King, andà Sà was Sugar. After the war, when the NATO alliance was formed, the phonetic alphabet was changed to make it easier for the people who speak the different languages found in the alliance. That version has remained the same, and today the phonetic alphabet begins with Alfa, Bravo, Charlie,à Kà is now Kilo, andà Sà is Sierra.(The Bluejackets Manual. Naval Institute Press, 2002) Today the NATO Phonetic Alphabet is widely used throughout North America and Europe. Note that the NATO phonetic alphabet is notà phonetic in the sense that linguists use the term. Likewise, its not related to the International Phonetic Alphabet (IPA), which is used in linguistics to represent the precise pronunciation of individual words.
Sunday, December 22, 2019
The Effects Of Indoor Air Pollution On The Environment
Humans, animals, and plants need air to survive, but how can they survive if the air that they breathe is polluted? Every cell in your body needs oxygen in order to live. The air that everyone breathes contains oxygen and other gases. Hazardous chemicals escape into the environment to pollute the air from numerous human activities. The ever growing combustion of fossil fuels in the last century is responsible for the biggest progressive change in the atmosphere. Despite the other numerous environmental problems in the world, air pollution is the greatest ecological problem around the globe because of the devastating and harmful effects it has on humans and the environment. Air pollution is not only in the outdoors but also indoors too. Air within buildings and rooms such as a gym, shopping mall, hospital, classroom, office or home can also be polluted. Indoor air can be desecrated by smoke, chemicals, or gases. Unlike outdoor air pollution, the effects of indoor air pollution is hea lth related and less of an environmental issue. Household care items and furnishing chemicals that release toxic odors are trapped in the indoor air that people breathe. As less fresh air gets inside places, the concentration of pollutants such as pesticides, tobacco smoke, carbon monoxide, asbestos and mold are trapped indoors. Most of the disastrous air pollution caused by humans is from vehicles, factories, and power plants. The United States Environmental Protection Agency explains ââ¬Å"MostShow MoreRelatedA Brief Note On Air Pollution And Indoor Pollution1288 Words à |à 6 Pagestoo much exposure from air pollution? This is becoming a global problem because of the extremely high levels of toxins and chemicals being produced. So how do we reduce air pollution? First, we all must educate ourselves and become aware of the rising health problems related to pollution. The majority of individuals today are unaware of the chronic illnesses that can occur from polluted air. There are countless amounts of toxins and substances traveling throughout the air, attacking a personââ¬â¢s immuneRead MoreAir Pollution Essay1322 Words à |à 6 PagesAll living things use air and it must be clean to maintain life on earth. When air pollution becomes the subject, what do you think about? Smog, acid rain, and other forms of outdoor pollution are the common things people think about. Air pollution can also exist indoors as in closed ventilated areas that we surround. This makes the air that we breathe indoors inescapable and the pollution exist both indoor and outdoor. For example, hair spray usage indoor is polluting the air inside because of theRead MoreAir Pollution and Some of the Diseases and Problems It Causes784 Words à |à 3 PagesAir pollution refers to chemicals, biological materials, or other harmful toxins released into the Earthââ¬â¢s atmosphere. [3] Most air pollutants are anthropogenic (human-made), such as exhaust emissions and power plants.[ ] Air pollution damages environments and harms the organism that lives in them by causing life threaten diseases. Indoor air pollution and urban air quality is the worldââ¬â¢s worst type of pollutants.[ ] Indoor Air pollution and Urban air Quality is responsible for 3.1 million prematureRead MoreAir Pollution1499 Words à |à 6 PagesAir Pollution emissions have been a leading threat to the world, as the world has become more and more industrialized over the past century. However, many fail to realize the threat that air pollution emissions pose to human health. As humans continue to buy gasoline for the excessive amount of cars that are driven on a daily basis, create waste from factories, using coal and biomass fuels to power their daily lives, they will continue to put their own health at risk. China, a developing countryRead MoreAir Pollution: Causes, Problems, and Solutions In Hong Kong1607 Words à |à 7 Pagesfamous for its air pollution, which haunts the lives of thou sands of Hong Kong people and wastes billions of dollars of the government and the private sectors every year. It is an unchanging fact that air pollution in Hong Kong not only results in a waste of massive amounts of money, but also results in deterioration on the overall health standard of the Hong Kong population. No doubt that it is the task of the Government of Hong Kong to work out measures to tackle air pollution. Nevertheless, itRead MoreEffects Of Air Pollution Essay1282 Words à |à 6 Pagesmany kinds of pollution, but one that has the most impact on humans would be air pollution. In order to live, we must breathe air and surprisingly some things that we breathe takes a toll on our health. Air pollution occurs when pollutants are released into the atmosphere. It has both chronic and acute effects on human health which effects a number of different systems and organsFossil fuel combustion such as diesel fuel, coal, gasoline and natural gas is the main source of air pollution. Most of thisRead MoreIndoor Air Quality ( Iaq )1466 Words à |à 6 PagesIndoor Air Quality: 1. Introduction: Indoor Air Quality (IAQ) refers to the air quality within and around buildings and structures, especially as it relates to the health and comfort of building occupants. People spend about 90% of their time indoors. Many people spend their entire working day inside an office, shop, factory, or other facility. In some indoor environments, poor air quality has been blamed for physical symptoms and complaints such as headaches, eye irritation, and coughs. TheseRead MoreThe Effects Of Air Pollution On The Central Valley Essay1572 Words à |à 7 PagesAIR POLLUTION The Central Valley is one of the many sites of where air pollution is most greatly produced. This is due to the vast majority of electricity, fuels, and transportation that people in the Central Valley utilize along with the amount of agriculture that is produced here. Many people go through their daily activities without thinking about how they are harming not only the environment but also the health and well being of humans. The cause of air pollution is not only due to natural eventsRead MoreAir Pollution Essay1359 Words à |à 6 Pagespremature deaths caused each year due to air pollution in cities across the worldâ⬠(Air Pollution). Every day the average person inhales about 20,000 liters of contaminated air, Such as carbon dioxide and smog (Brimblecombe). These pollutants are released throughout the worldââ¬â¢s atmosphere in concentrations that are high enough to cause health problems, which leads to one of the main problems today, and that would be air pollution (Soch a). The main cause of air pollution is all of the toxic chemicals thatRead MoreEssay on Low Health Expectancy1034 Words à |à 5 Pagesperson is expected to live in full health. This essay will argue that the main factors which contributes to low health expectancy in developing countries are malnutrition and environmental pollution and the possible solutions to this problem is eradicating poverty, improving health services and education on pollution and other substitutions to cooking with traditional stoves. The first main factor that contributes to low health expectancy in developing countries is malnutrition. According to NHS
Friday, December 13, 2019
R â⬠7 Scandal â⬠Boston Post Magazine Free Essays
The breakthrough of the century could have been the Respiratory Syncytial Virus (RSV) or more commonly termed as R ââ¬â 7. With two and a half years of research, Dr. Cliff Bannaker has worked on this virus from its very conception up to its ââ¬Ëcoming outââ¬â¢ at Glass-Mendelssohn laboratory. We will write a custom essay sample on R ââ¬â 7 Scandal ââ¬â Boston Post Magazine or any similar topic only for you Order Now This particular drug is banked on as the possible cure to cancer. The Glass-Mendelssohn laboratory is at the heart of Harvard Universityââ¬â¢s Philpott Institute. The Director is Dr. Sandy Glass, whose given name is Sam Glazeroff, who is a descendant of Eastern European Jews. On the other hand, his co- director Marrion Mendelssohn, is a product of Franz Applebaum at Columbia. This is also where she met her husband Jacob, who in turn was a researcher ââ¬â turned professor, now teaching microbiology at a local college. Dr. Cliff Bannaker is one of the most promising young doctors from Stanford. He was under the mentoring of the deceased Professor Oppenheimer. He is a son of Los Angeles store owners, who are both are college degree holders. He has been in the laboratory for three years being hired under the recommendations of Professor Oppenheimer. The laboratory is staffed with a few post ââ¬â doctorate degree holders and two laboratory technicians. The doctorââ¬â¢s are Dr. Robin Drecker, Dr. Xiang Feng, Dr. Prithwish and the man who created the virus Dr. Cliff Bannaker. Their qualified laboratory technicians are Aidan and Natalya. The RVS was first introduced by Bannaker during his entry in the laboratory. He was given the opportunity to do his research. Such project initially showcased high potential for turning cancer cells into normal ones but it is worthy to note that this was not the only research done within the laboratory. However, even if this one has the highest prospect, there was a failure on the initial experiment with live subjects. With such, the directors had advised Bannaker to stop his experiment on RSV and work with fellow doctor Drecker, who is also Bannakerââ¬â¢s girlfriend. However, with intractable spirit (or frankly insubordination), Bannaker continued to inject live subjects, in this case- mice, with the virus. The RSVââ¬â¢s second attempt found several nude mice, which are those that do not have hair due to some disorder, that did not have the cancerous tumors after the injection of RSV. This was found by Dr. Feng who is the laboratoryââ¬â¢s record keeper and the co-director Mendelssohn. The initial reaction is to ââ¬Ëhideââ¬â¢ this from the director Glass. Nevertheless, this was also subsequently revealed. The restless but close to unproductive laboratory, with contagious glee probably from their director, eagerly proceeded with an announcement. With whirlwind speed, the research findings were published in a scientific journal, Nature. The laboratory gained publicity and funding for the venture. Consequently, the laboratory started its own quandary. The doctors who tried to replicate the results were unsuccessful. Thus, suspicion ignited in each in every doctor who tried unsuccessfully. The suspicions of the issue went into a full-blown investigation complete with Congressional hearing, wherein one of the doctors of the same laboratory became, so to speak, the whistle-blower of the whole charade. Drecker was also accused of holding professional jealousy against the people who strongly (though baselessly) believed in the work of Bannaker. At the same manner, such actions of the laboratory elicited commentary from the whole medical field. Not to mention, those in politics, in business as well as all people connected with what happened and the general public. How the ââ¬ËR ââ¬â 7 Scandalââ¬â¢ violated Ethics in Research The whole ââ¬ËR ââ¬â 7 scandalââ¬â¢ is composed of ethical and moral violations that deserve to be scrutinized both from the researchersââ¬â¢ ethical standards and from the perspective of the general public. Researchers have ethical standards that are built as a two way shield, as a protection for the general public and as flight leverage for the researchers. When researchers conduct certain studies, there are sets of ethical guidelines that should be followed. Although different field of studies have different sets of guidelines, there are still parallelism in such that every research should follow. Bannaker is probably an honest researcher who did not have the heart for a failed research. Honesty is a major ethical issue with the ââ¬ËR ââ¬â 7 Scandalââ¬â¢ where the truth about the whole issue may never be entirely given light, or perhaps there will still be doubts as to the real occurrence of the whole fiasco. Not only did Bannaker twisted honestly but it also has something to do with the directors, Mendelssohn and Glass. Mendelssohn and Glass are the directors of the laboratory and their honesty is a very crucial for the integrity of the researches done under their leadership. They have the bestowed responsibility to make sure that the results are not manipulated in a dishonest way. Such actions have compromised not only themselves, but all the past and current researches done by the staff under their command. This leads to yet another issue of carefulness. Whether the scandal is a product of carelessness or dishonesty, all that are responsible have still forgotten to take into consideration this ethical virtue. As a result, irresponsible publication is observed. Responsible publication should be in line with the researchersââ¬â¢ openness to the results of their studies, as well as, to gear towards advancement of the field. Bannaker have apparently underestimated Drecker where some reports have said that prior to the deemed termination of Bannakerââ¬â¢s RSV, he was already asked to help Drecker in her research. However, Bannaker refused for unconfirmed reason where he thinks of her research as not ambitious enough. That alone is a breach of research ethics in terms of respecting oneââ¬â¢s colleague in terms of their work. Responsible mentoring, that should also been practiced by Mendelssohn and Glass, have also failed miserably. They have forgotten to follow procedures like replicating the study just to make sure that the results are both conclusive and reliable. Apparently, key players of the scandal have all been seduced by the fame, honor and the seemingly ââ¬Ëinfiniteââ¬â¢ grants for the laboratory. At the same time, Drecker, whether her intentions are due to integrity or to professional jealousy, her respect for the truth is ambiguous. In addition to this, researches now also possess legal values. Remember that anything anyone does is under laws and regulations. Consequently, such actions should be appended with legality. The same is true for those who are soliciting for grants or funding from various institutions. How the general public is mislead The public who had high hopes of finding the cure for cancer has been disappointed. In UK alone, there are approximately 289,000 people who are diagnosed with cancer every year, according to Cancer Research UK. Furthermore, there are 150,000 cancer deaths each year which actually boil down to an estimated one death every four minutes. Imagine how many people became disheartened by the revelation that the RSV is a hoax. Social responsibility is a research ethic that should have been treated with respect. Lives are being played at as well as emotions, not only of the people with cancer but the families and friends as well. Thus, nobody have the right to have been as irresponsible as what have happened in the research failure. Clearly, people have expected more ethics from doctors. Generally, people do not condemn any doctor who are ââ¬Ënot producingââ¬â¢ any results for their studies. Most are even understanding of such, and in turn are more conscious, respectful and appreciative of those trying to come up with advances especially in the medical field. The general public has such high respect of people who have dedicated their lives for the advancement of our lives. Without such people, the conveniences that are enjoyed today may never have come into being. Nevertheless, with such trust, the doctors ââ¬â researchers should always take into consideration the people, patients and families alike, they serve and not their personal gains. The actions of the individuals from the Glass-Mendelssohn laboratory have affected the lives of many around the world. The gain only belonged to those who have received the fame, grants and all other benefits associated with it, but the suffering is left to those who had tried to hold on for the sake of the ray of hope shed by the results of the failed study. Indeed, such actions have left more scars of frustrations for the people suffering from cancer as well as their families. Lesson Learned Doctors are also human beings that have rooms for mistakes. The ââ¬ËR- 7 Scandalââ¬â¢ is a result of carelessness, hasty decisions and hidden agendas. The whole mess serves as a wake up call both for researchers, politicians, grant agencies and the general public. The world of research should be focused on ethical and moral bases. Grant agencies, on the other hand, should be able to create a reliable system of negotiating with research organization on how these organizations can achieve support from them. Politicians should also be able to find more ways for some research laboratories to have funding so that such laboratories would not depend on grants. Thus, less pressure on ââ¬Ëproducingââ¬â¢ results just to acquire funds for continuing research. The general public should also carry at least an ounce of skepticism to avoid the disappointment brought about by failed researches. Looking into the bright side, the study only reached global fame in terms of the research scandals. However, it has not sickened the otherwise, already sick patients, or worse killed them. Far more damage and responsibility could have been the result of such. Therefore, the whole ââ¬ËR ââ¬â 7 Scandalââ¬â¢ should be a reminder of how every single agency and group of individuals should, at least, carry common honesty, careful planning, untainted agenda and uncorrupted social responsibility in making conclusions. Probably, the next time researchers have discovered a cure for cancer or anything resembling such, they would be more responsible and critical. How to cite R ââ¬â 7 Scandal ââ¬â Boston Post Magazine, Papers
Thursday, December 5, 2019
The kitten free essay sample
The kitten is a short story by Alexander Reid which he wrote in 1914. It is a story about a hired man who found a cat with a litter of kittens on the farm yard he was working at, he told his master of his discovery and his master ordered him to ââ¬Å"get rid of themâ⬠so he went and took the cat ââ¬Å"to the stable, flung her in and latched the doorâ⬠. Then he went and grabbed an old potato sack from the loft and returned to the kittens. He then lifted and flung the kittens one by one into the old potato sack, and then he went down to the stream with the potato sack with the kittens and sat it down beside the stream. He then tried to move a boulder to make a pool to drown the kittens in but it wouldnââ¬â¢t budge. By the time he got back to the potato sack a second kitten made its way out of the bag but he flung it back in and tied it shut again. We will write a custom essay sample on The kitten or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page He then chased the kitten that escaped but it defied him so he made it his mission to hunt the kitten and kill it. The first struggle is when the kittens are getting put into the old potato sack because they didnââ¬â¢t want to have a watery grave so there efforts to escape were to ââ¬Å"struggle, spitting, clawing and bitingâ⬠at the hired manââ¬â¢s fingers. At the next conflict one kitten escapes from the old potato sack which was its Guantanamo Bay, but the hired man seen it so he chased the kitten to recapture his fugitive. ââ¬Å"Hurrying on the sun-browned grass, treacherous as ice, he slipped and fell headlong, but grasped the runaway in his out flung handâ⬠. Then ââ¬Å"It writhed round immediately and sank needle-sharp teeth into the hired manââ¬â¢s thumbâ⬠, making him let go in pain and the kitten ââ¬Å"fell by a clump of whins and took cover beneath themâ⬠. At the next conflict the hired man retreats to the stream after some heavy thought, he gathered an ââ¬Å"armful of small water-washed pebblesâ⬠he then returned to the whins with his weapons. He then took one of his projectiles and tried ââ¬Å"to strike at the kitten from above but the roof of the whins was matted and resilientâ⬠(it was an impenetrable fortress that the kitten had found to take cover in). When he realised he wouldnââ¬â¢t be able to hit the kitten from above, ââ¬Å"he flung the pebbles straight to maim or killâ⬠the kitten that defied him but ââ¬Å"the angle was difficultâ⬠to throw from, but he got a lucky shot from his last pebble which ricochet from the ground striking a glancing blow on the kittenââ¬â¢s shoulder. Then the hired man resorts to shaping a weapon to make sure he kills the
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