Sunday, March 22, 2020

Academic Ramblings from Essay Writing Service UK

Greetings everybody from everyone here at Essay Writing Service UK To begin, this being February, it seems appropriate to offer a few words on optimism and its distant cousin reality distant because, the more hopeful our ambitions become the less grounded they tend to be. Consider that February is the most optimistic month of the year, a time in which people openly announce resolutions for the entire year, which is as fanciful as it gets. It's difficult enough sticking to such resolutions for seven days let alone three-hundred and sixty five. By placing our ambitions too far afield they become impossible to reach; we set ourselves up to fail and gain nothing but the loss. The same thinking is at work when we decide that, this year, we will study every night, attend every lecture, work twice as hard, party half as much, and so on; finally, the hope runs, we will emerge from that chrysalis the beautiful butterfly we've been waiting to become. Gym membership skyrockets, but no one seems to be getting any fitter. This is because (if we're honest with o urselves), in spite of our best intentions, the likelihood of maintaining a wholesale lifestyle change for more than week is rather low. In consequence, December's lacklustre student will not suddenly become February's model scholar. The point is that genuine academic or personal change does not come at the click of a switch but, rather, is an incremental process. This is because, put simply, people don't transform, suddenly; they evolve, gradually which, in fact, is a huge relief: because, now, the pressure's off; now, you don't have to suddenly be a model student. You just have to be a model student that day. Anyone can do something for a day. And then the next day, then the next. You just need to approach your goals in the spirit of Ancient Roman architecture: one day at a time. This is the key to academic success, making things easy for yourself, first and foremost in your own head. Break it down even further. Everybody can do twenty minutes of study every day; and if you do that every day . . . You see where we're headed with this. Incrementally build your work day by day, a sentence or citation at a time, slowly constructing the final product. The trick is to do a little a bit many times rather than doing a lot a few times. Coffee fuelled all-nighters and last minute cramming sessions are not the solution. In fact such disproportionate behaviour overtaxes the mind and the body, both of which you really want in full-form all the time, let alone when sitting an exam or penning a thesis. Quick-fix study techniques will only set you back in the long run; whereas if you really understand your topic, addressing it will not be difficult. Don't make the work an enemy, make it an ally; find what you enjoy in the subject, make it work for you. Let us consider the example of the dissertation, which is likely be the longest piece of academic prose you will ever compose, a very important piece of work any way you look at it. Say you have a word count of ten thousand words. This figure can seem daunting, because it represents the outcome as opposed to the process of the work, which is the exact opposite of the way you should be thinking about it. All your focus should be on the day's contribution. If you wrote only a hundred words a day every day, you would finish your dissertation, or the first draft at least, in just over three months. This gives you another six or so months for revisions, additions, amendments, for polishing your work to a fine finish. This is how you get a first-class result. You make it easy on yourself. One hundred words a day is not an optimistic ask it is a realistic one, because it demands only a very slight change to your daily routine; and there's better news on top. The more you get into the habit of a bit of scholarly work every day, the more analytically able you will become. You will essentially be conditioning your mind to critical thinking on a regular basis. As a result, critical thinking will become part of your general way of processing information as opposed to being something you simply employ when needed; that is, it will become second nature. This ability will be a great asset when it comes to sitting exams; moreover, you will find it becomes easier and easier to complete other essays quickly and skilfully. Indeed, you will find that such mental conditioning helps you with life in general, because this daily digest of academia will be incrementally sharpening your mind in all kinds of unexpected ways, in a wax-on, wax-off kind of fashion: honing your wit, alacrity, cognition, memory, and so forth. The consistent thread in all of the above, you've probably noticed, is the fact of breaking things down into manageable chunks a kind of intellectual divide and conquer strategy, if you like. The idea being to place yourself in the most advantageous position possible by tackling objectives one process at a time. This necessarily requires a realistic and practical approach, which, if followed, will invariably deliver results. If you write a hundred words a day for a hundred days, you will have ten thousand words; no two ways about it. You just need to get your mind fixed in the right trajectory. After all, the first port of call for any great achievement is in the mind of the doer. Being able to think critically and act logically will put you in good stead for success. There is no reason not to equip yourself with every available advantage in your academic career. Make things easier on yourself. Make a new day's resolution. Start today and see how it goes; and remember, every day you meet your goal is another success, and success deserves to be rewarded. How Can I Order? It's really simple to place an order withEssay WritingService UK. Simply place the order online by clickinghere. Alternatively, feel free to call one of our friendly consultants to discuss your specific requirements on0203 011 0100. 1. Prepare in AdvanceIf you want to avoid feeling anxious in the exam hall, you want to start preparing for each exam well in advance. The last thing you want to do is start cramming last-minute as this will only get you more worked up and panicked.2. Sleep WellThere's little point in pulling an all-nighter before an exam as this will only make you exhausted and could have a negative influence on your performance. It's hard to focus on your exam if you're trying hard to stay awake!3. Healthy EatingIt's important that you eat well before your exam. A nutritious breakfast or lunch will set you in good stead for your morning or afternoon exam. Be careful not to overeat as this will make you feel tired. Likewise with not eating anything at all; even if your appetite isn't there, it will come back to haunt you at some point in the exam

Friday, March 6, 2020

Rostrum, As Used in Marine Life

Rostrum, As Used in Marine Life The term rostrum is defined as an organism’s beak or a beak-like part. The term is used in reference to cetaceans, crustaceans and some fish.   The plural form of this word is rostra. Cetacean Rostrum In cetaceans, the rostrum is  the upper jaw or â€Å"snout† of the whale. According to the Encyclopedia of Marine Mammals, the term  rostrum  also refers to the skull bones in the whale that provide support for the rostrum. Those are the forward (anterior) parts of the maxillary, premaxillary and vomerine bones. Essentially, it is made up of the bones we have between the bottom of our nose and our upper jaw, but the bones are much longer in cetaceans, especially baleen whales.   Rostrums look different in toothed whales (odontocetes) versus baleen whales (mysticetes). The toothed whales have a rostrum that is usually dorsally concave, while baleen whales have a rostrum that is ventrally concave.   More simply put, the top part of a toothed whales rostrum is shaped more like a crescent moon, while a baleen whales rostrum is shaped more like an arch. The differences in rostrum structure become pretty evident when viewing images of cetacean skulls, as is shown in the FAO identification guide here. The rostrum in a cetacean is a strong, relatively hard part of the anatomy. Dolphins can even use their rostra to   Crustacean Rostrum In a crustacean, the rostrum is the projection of the animals carapace that extends forward of the eyes. It projects from the cephalothorax, which is present in some crustaceans and is the head and thorax together, covered by a carapace. The rostrum is a hard, beak-like structure.   In a lobster, for example, the rostrum projects between the eyes. It looks like a nose, but it is not (lobster smell with their annentules, but thats another topic). Its function is thought to be simply to protect the lobsters eyes, especially when two lobsters have a conflict. The Lobster Rostrums Contribution to History In the 1630s, European warriors wore a lobster tail helmet that had overlapping plates hanging from the back to protect the neck and a nasal bar in the front, modeled after a lobsters rostrum.   Oddly enough, lobster rostrums have also been used as a cure for kidney stones and urinary diseases.   In shrimp, the rostrum is also known as the head spine, which is a hard projection between the animals eyes.   In barnacles (which are crustaceans but dont have visible eyes like lobsters do, the rostrum is one of the six shell plates that make up the animals exoskeleton. It is the plate located on the anterior end of the barnacle.   Fish Rostrum Some fish have body parts that are referred to as a rostrum. These include billfish such as sailfish (the long bill) and sawfish (the saw). Rostrum, As Used in a Sentence When the minke whale surfaces to breathe, its rostrum usually appears first, followed by the top of its head and its back.I needed to pass a kidney stone, so I roasted a lobsters rostrum and then mashed it up and dissolved it in wine. (Yes, this was purportedly a cure for kidney stones in the Middle Ages and Renaissance).   Sources American Cetacean Society. Cetacean Curriculum.Accessed October 30, 2015.Natural History Museum of Los Angeles County. Crustacean Glossary. Accessed October 30, 2015.Perrin, W.F., Wursig, B. and J.G.M. Thewissen. Encyclopedia of Marine Mammals. Academic Press.  p.1366.St. Lawrence Global Observatory. American Lobster - Characteristics.  Accessed October 30, 2015.The Lobster Conservancy. 2004. Lobster Biology.  Accessed October 30, 2015.University of Bristol. Crustacea.  Accessed October 30, 2015.

Tuesday, February 18, 2020

Leadership Effectiveness, Leadership Style and Employee Readiness Essay

Leadership Effectiveness, Leadership Style and Employee Readiness - Essay Example In SLT, leadership effectiveness is thought to be enhanced if "a manager uses the style of leadership that best matches the readiness, ability and willingness of subordinates and that a good match between leadership style and subordinate readiness leads to a higher level of subordinate satisfaction and performance." (Chen & Silverthorne, 2005, pp.280-288). The focus of this article was primarily to thoroughly view, discuss, and advise on the topic of proper leadership. The matter of how truly crucial good leadership is (in the workplace) and how the actions of the leader(s) affect the overall outcome is a major point of discussion in the article, with Chen and Silverthorne's main precept being that as the level of follower readiness increases, so will that of the leader, and that "a leader's task and behaviors interact with subordinate readiness to significantly influence leader effectiveness, which is defined as the extent to which a follower demonstrates the ability and willingness to accomplish a specific task." (Chen & Silverthorne, 2005, pp.280-288). In other words, the way a leader behaves and interacts and the methods he uses with employees incredibly affect the ability and will... In other words, the way a leader behaves and interacts and the methods he uses with employees incredibly affect the ability and willingness the employees (or 'followers') will have to accomplish specific tasks. What are Three Major Findings we can Draw From This Article The first and perhaps most significant finding which can be drawn after a review of this article is that of how incredibly crucial proper leadership is. It is the leaders who make the greatest impact, whether physically, emotionally, or efficiently; it has been said that leaders "have a strong influence on employee and organizational outcomes." (Vries et al, 1998, pp.486-501). One of the main sources of job stress has been linked to the organizational climate and staff attitude created by the leadership style of supervisors and managers in the workplace. It is for reasons such as this that Chen and Silverthorne wrote this article; leadership is a critical subject matter in regards to efficient and positive results. Another finding is that of employee satisfaction and how important a factor it is in the overall scheme of things. "It has long been believed that employee satisfaction increases employee performance and productivity and satisfaction and performance are correlated." (Lucas, 1999, pp.774-778). Voluntary turnover occurs when an employee terminates the employment relationship themselves. In 2001, Price found that most turnover is voluntary and is, therefore, potentially avoidable and controllable, costly, and disruptive to an organization. (pp.353-508). Whether particularly regarding poor job feedback, job dissatisfaction, unmet job expectations, performance

Monday, February 3, 2020

Fallow's viva bilingualism Essay Example | Topics and Well Written Essays - 1000 words

Fallow's viva bilingualism - Essay Example He notes that the initiatives are based on American fears. One of the fears is that the human brain cannot be able to accommodate different languages. The other fear is noted that America’s fear that English language is likely to be edged by other languages. In his argument, Fallows notes that it is possible for the brain to accommodate different languages. He notes competence gained by those who speak various languages such as in Indonesia and Malaysia. Fallows further notes that countries such as Japan have been encouraging study of English as a way of boosting communication. This is seen as a way of boosting prominence of English language rather than a threat to the existence of language. Analysis of the author essay will help in highlighting the intention of the author. The author makes several claims in the essay. The first major claim is that the reason Americans are against bilingualism is that they view it as polygamy. The perception of bilingualism as polygamy makes Americans shy away from embracing other languages. In America society, polygamy is seen as failing to work as it leads to skewed commitment to the spouse. Commitment of man to one wife is seen as depleting what is available for the other wife. The same analogy is used in the English language. The author notes that the perception is that there is less room in individual’s brain. Hence, commitment to one language such as Spanish would mean lack of room to learn and understand another language such as English. The author uses statistics to highlight the reason for such behavior. He notes â€Å"Ninety –nine percent of all Americans can happily live their lives speaking and thinking about no other language but English† (Fallows, n.d, p 260). The other major claim by the author is that fear of bilingualism is based on perceived threat to English language. He notes that

Sunday, January 26, 2020

Ion Drive Propulsion: An Overview

Ion Drive Propulsion: An Overview TANG,YOUHENG Ion Drive propulsion, also called ion engine, which is a technology that involves gas ionization and can be used instead of standard chemicals. Give an electrical charge or ionize the gas xenon, which is like neon or helium, but heavier, the ionized gas can be electrically accelerated a speed of about 30km/s by the electric field force. When xenon ions are emitted at such high speed as exhaust from a spaceship, the spacecraft can be pushed in the opposite direction. The ion engine was firstly demonstrated by Emst Stuhliger, the German-born NASA scientist. Then at NASA Lewis Research Center (now called Glenn research center) from 1957 to the early 1960s IDP was developed in form by Harold R.Kaufman. Moreover, the ion drive propulsion was first demonstrated in space in â€Å"Space Electric Rocket Test (SERT)† I and II by NASA Lewis Research Center. The SERT-1, which is the first test was launched in July 20, 1964, proved the technology operated as predicted in space successfully. Furthermore, the second test SERT-II, which was launched on February 3rd 1970, verified the thousands of running hours operation of two mercury ion drive propulsions, though IDP were seldom used before the late 1990s. â€Å"Electric propulsion works by using electrical energy to accelerate a propellant to much higher velocities than is possible using chemical reactions. The most common propellant used in ion engines is xenon. Early ion engines used mercury and cesium, but they proved hard to work with. At room temperature, mercury is liquid and cesium is solid; they both must be heated to turn them into gases. Also, as mercury or cesium exhaust cooled, many of their atoms would condense on the exterior of the spacecraft, contaminating solar cells and instruments. Eventually researchers turned to xenon as a cleaner, simpler fuel for ion engines.† (De Felice, 1999). For IDP’s operation system, it uses an electric field to accelerate charged atoms or molecules to a high velocity. Ion thrusters generally use a cathode to generate a stream of electrons, which form an electric circuit with a positively charged ring the anode. A small magnetic field is used to aid this process (electrons spiral around the magnetic field lines, increasing the chance of electron-atom collisions). The ionized gas is accelerated out of the thruster and drifts towards an extraction grid system, so it can produce thrust. A neutraliser similar to the cathode is used to generate free electrons and balance the overall space charge of the outgoing beam so that the spacecraft does not charge itself up. To deal with this problem NASAs Deep Space 1 probe is testing a new type of ion thruster. The following description of DS-1s ion thrusters is from the official DS-1 Website: â€Å"Its ion propulsion system (IPS) utilizes a hollow cathode to produce electrons, used to ionize xenon. The Xe+ is electrostatically accelerated through a potential of up to 1280 V and emitted from the 30-cm thruster through a molybdenum grid. A separate electron beam is emitted to produce a neutral plasma beam. The power-processing unit (PPU) of the IPS can accept as much as 2.5 kW, corresponding to a peak thruster operating power of 2.3 kW and a thrust of 92 m N. Throttling is achieved by balancing thruster and Xe feed system parameters at lower power levels, and at the lowest thruster power, 500 W, the thrust is 20 m N. The specific impulse decreases from 3100 s at high power to 1900 s at the minimum throttle level. (De Felice, 1999)† Mostly, IDP is being used in aerospace application. Here are a couple of simple examples. Deep Space 1 which is a spacecraft of the NASA New Millennium Program dedicated to testing a payload of advanced, high risk technologies.Also it is the first spacecraft which used ion drive propulsion. Hayabusa which is an unmanned spacecraft developed by the Japan Aerospace Exploration Agency (JAXA) to return a sample of material from a small near-Earth asteroid named 25143 Itokawa to Earth for further analysis and used xenon ion engines Dawm which is a space probe launched by NASA on September 27, 2007, to study the two most massive objects of the asteroid belt–the protoplanet Vesta and the dwarf planet Ceres. It is the first NASA exploratory mission to use ion propulsion to enter orbits. There are three advantages of Ion Drive Propulsion which can probably explain why IDP is being used. First, it uses much less propellant than chemical rocketry so it may promise better reliability and simplicity than chemical rocketry or, from another perspective, it gets much more mileage out of a given quantity of propellant. Third, it could use 100% lunar or asteroid derived propellant. IDP can push a spacecraft up to about ten times as fast as chemical propulsion comparing IDP with chemical propulsion under the circumstances which ion propulsion is appropriate for. To sum up, the ion propulsion systems efficient use of electrical power and fuel enables modern spacecraft to travel farther, and it is cheaper than any other propulsion technology currently available. Ion drive propulsion is currently used for main propulsion on deep space probes and for station keeping on communication satellites. Ion thrusters expel ions to create thrust and can provide higher spacecraft top speeds than any other rocket which is available currently. In addition, the top speed of ion drive propulsion is startling. By using the principle of relativity, a physical situation could be analyzed from any reference frame as long as it moves with some constant speed relative to a known inertial frame. As a function of the proper time Ï„ experienced on the rocket, the acceleration of the rocket is a (Ï„),in Newtonian mechanics there is a quantity which increases the way velocity called the rapidity of the rocket . The rapidity ÃŽ ¸ will be ÃŽ ¸(Ï„)=∠« Ï„ 0 a(Ï„)dÏ„ The velocity is then v(Ï„)=tanhÃŽ ¸ . If a=g ,v(Ï„)=tanh(gÏ„) So if one year has passed on the rocket, the time on Earth will be tanh(1.05)=0.78C which means 78% of light. Since the limit of tanh is one as τ→∞, so the velocity of rocket will never get light speed. A more important limiting factor is the fuel. Fusion isnt a way around this because of E=mc^2 there is a limited energy can be calculate from a given mass of fuel. If a fraction (f) of the rocket is fuel, if all the fuel are burned, the momentum of the rocket will be ÃŽ ³m(1−f)ÃŽ ², with m the original mass. The conservation of momentum and energy give m=ÃŽ ³m(1−f)+E fuel 0=ÃŽ ³mÃŽ ²(1−f)+p fuel ÃŽ ²=−p fuel m−E fuel According the formulas and result shows that the fuel and rocket go opposite directions. To maximize ÃŽ ², make p fuel as large as possible and subject to a fixed E fuel so assume the fuel is massless with ÃŽ ² fuel =1 p fuel =−E fuel . ÃŽ ²=1−(1−f) 2 1+(1−f) 2 à £Ã¢â€š ¬Ã¢â€š ¬Ãƒ £Ã¢â€š ¬Ã¢â€š ¬ To sum up, even the fuel has 50% of the rockets original mass it just can get 3/5C. Researching in the area of ion propulsion is pushing the envelope of propulsion technology. To achieve higher power levels and speeds, longer durations advancements are being made. As new power sources become available, higher power thrusters will be developed that provide greater speed and more thrust. Nowadays, PPU and PMS technologies are being developed that will allow NASA to build lighter and more compact systems while increasing reliability. These technologies will allow humankind to explore the farthest reaches of our solar system also it will allow humankind to explore the farthest reaches which is out of our solar system. Work Cited List NASA:â€Å"New Millennium Program† http://nmp.jpl.nasa.gov/ds1/tech/ionpropfaq.html Lucian Dorneanu : â€Å"How Does Ion Drive Propulsion Work?† May 10th, 2007, 21:06 GMT http://news.softpedia.com/news/How-Does-Ion-Drive-Propulsion-Work-54439.shtml Permanent.com: â€Å"Electric Propulsion for Inter-Orbital Vehicles†Ã‚  http://www.permanent.com/space-transportation-electric.html Dennis Ward:â€Å"Electric(Ion)Propulsion†Ã‚  http://eo.ucar.edu/staff/dward/sao/fit/electric.htm

Saturday, January 18, 2020

Ghost Solder

Stirrup-a loop, ring, or other contrivance of metal, wood, leather, etc. , suspended from the saddle of a horse to support the rider's foot. Her foot was stuck in the stirrup. Musket-a heavy, large-caliber smoothbore gun for infantry soldiers, introduced in the 16th century. He shot the musket. Hospitable-receiving or treating guests or strangers warmly and generously. That was a vary hospitable family. Siege-the act or process of surrounding and attacking a fortified place in such a way as to isolate it from help and supplies, for the purpose of lessening the resistance of the defenders and thereby making capture possible. Sherman’s March was a siege. Archives-documents or records relating to the activities, business dealings, etc. , of a person, family, corporation, association, community, or nation. That drawer is felled with archives Mortars-a receptacle of hard material, having a bowl-shaped cavity in which substances are reduced to powder with a pestle. Minie ball-a conical bullet with a hollow base that expanded when fired, used in the 19th century. when he shot the gun a minie ball fired. Cretin-a stupid, obtuse, or mentally defective person. He is cretin. Mellow-soft and rich, as sound, tones, color, or light. That color is mellow Percussion-a sharp blow for detonating a percussion cap or the fuze of an artillery shell. The percussion of all the gun fire hurt my ears. Conflict- Alexander dose not want to go to his dads girlfriends house in NC. And dose not want his dad to remarry his mom left him. He has to help richeson find out what happened to his family. s Climax-When Alexander goes throw the window of time and Richeson asks for his help. Resolution-Alexander helps Richeson’s and come to terms with his own past.

Friday, January 10, 2020

A Discussion on Islamic Militancy

Islam is an age old religion that espouses spirituality, and calls for a life of worship, faith work and submission to the will of a supreme being called Allah by following rules, set forth in the pillars of the Islamic faith, in the teaching found in the holy book the Koran and teachings of prophets of the faith. How then can a religion that professes such benevolence and deep spirituality and obedience be linked to acts of terrorism?Perhaps, the most common connection is found in the first pillar of Islam faith, which is; to bear witness that there is no entity worthy of worship except Allah alone, and that Muhammad was his messenger. Taken out of context and blown out of proportions perhaps, to this effect, is the concept of Jihad or a holy war (Pipes, 2002).There is no straight-out definition of what a jihad is, one holds it to be holy war waged against other Muslims who are said to be infidels due to a difference in their interpretation of the fait. On the other hand, another de finition of jihad is the call for Muslims to reject the legal armed conflict in order to attain deeper spiritual state of enlightenment. Why then does this â€Å"militant† brand of Islam thrive?Warner (2001), an American writer, columnist who focuses on Islam posits that it is due to the victories that these militant groups have achieved, that is why this radical ideology thrives. He further said that in 2004, Muslims were on top of the heap, better off that most of their world contemporaries (Warner, 2001). He also said that some Muslims feel the need to be on top again; hence this implies hostile relations with the Western world, as this is seen as the source of their problems (Warner, 2001).While there are only 10 to 15 percent of the Muslim world currently espousing this belief, with approximately one billion Muslims in the world, there are easily 100 million to 150 million of them. Coupled with misinformation, and lack of understanding of the Islamic faith, this is the r eason for such ideology to thrive among Muslims or otherwise.REFERENCESArave, L. (n.d.). Militant Islam thrives on its success. Retrieved February 18, 2009, fromhttp://209.85.175.132/search?q=cache:RvCXXjWGddIJ:findarticles.com/p/articles/mi_qn4188/is_20040206 /ai_n11439530+why+does+militant+islam+thrive&hl=tl&ct=clnk&cd=6&gl=ph