Research question Proposal Example | Topics and Well Written Essays - 250 words

Question - Research Proposal Example The population of interest will be Silicon Valley. However, representatives from Brighton University will also be included in the study. This population will assist in identification of key metrics that include color and design of workplaces (McMahon 570). The research will assist in gathering essential data, which will be used in the process of testing the hypothesis that workplace could assist in improving productivity and enhancing attainment of creativity in the workplace (Mangalaraj et al. 250). This is because in marketing, value addition is vital in the presentation of products and services. Such facilitates in increasing the quality level, which is a key focus for most of the customers who like quality products and services. Increment of quality level also ensures that an organization is able to compete with others favourably in the market (Gregor and Alan 338). The research will also yield insightful information on how creativity and productivity can be enhanced in organizations (Landwehr et al.

An Analysis Of Microwave Ovens English Language Essay

An Analysis Of Microwave Ovens English Language Essay Microwave oven is a kitchen appliance which cooks food using microwave energy. Microwave oven is quick and efficient equipment because it transfers heat energy directly to the molecules inside foods. Microwave is a form of electromagnetic radiation which is very close to radio waves and sunlight. Microwave oven has shortened the time to prepare food. The history of microwave oven began in the era of World War II. It has experienced a lot of changes before the present model of the microwave oven is formed. Similar to other great inventions, the invention of microwave oven happened accidently. In 1945, an American electrical engineer, Dr. Percy Spencer (1894-1970), was carrying out experiment with radar equipment, which detects objects by bouncing waves and analyzing the signals it produced. For example, radio waves are used to help ships and airplanes find their way around in darkness or poor weather. Dr. Percy Spencer had a bar of chocolate in his pocket when he was conducting experiment using a special kind of vacuum tube called a magnetron. Surprisingly, the chocolate bar in his pocket had melted due to the heat of the magnetron generated. He was curious about the heat generated by the magnetron. Hence, he leaved some popcorn kernels close to magnetron tube and observed it. He watched the popcorn started to sputter, crack and p op everywhere. Next day, Dr. Percy Spencer and his partner place an egg near the magnetron tube. They observed that the egg started to shake and quake due to the high rise in temperature create high pressure in the egg. Eventually, the egg exploded and splashed the egg yolk all over his partners face. After conducting few experiments, Dr. Percy Spencer came out a scientific conclusion which is microwave energy can be used to heat items. In 1953, he patented his idea and the first microwave oven was launched. In order to create a high density electromagnetic field, he used a metal box which there is a supply of microwave power in it. The food was put into the metal box and then the food was heated up rapidly. The early equipment was large, inefficient and expensive. In 1967, the first household microwave oven was formed and then microwave oven is now become widely used around the world. firstmicro.gif The Features of Microwave Oven Some of the features of the microwave oven are shown as below: Magnetron Waveguide Automatic Cooking Programmes Power Supplyuntitled1.JPG Cooling Fan/Stirrer Turntable Cool Touch Door Child Lockmicrowave2.jpg Interlock Below are some of the explanations of the features which assist the microwave oven in cooking food: Automatic Cooking Programmes Users are allowed to enter the weight and type of food into the programmes. Then, the oven will automatically selects the temperature and cooking time. Below are some of the pre-set programmes : Easy clock oven programming The time of day is displayed by the electronic clock. Besides, the electronic clock also acts as a countdown timer to show the end of the timer function. The microwave oven will do the rest after users set the end time, the duration of cooking together with the functions and temperature of cooking. Numeric keypad Cooking time and power levels are set by using this numeric keypad. It is more convenient to use compared to a dial. 1-minute or 30-second key The preset cooking time is extended, maintaining any power level which was chosen. Quick adjustments are also allowed to the previous settings by pressing the specific buttons. Power Supply The power supply allows users to control the amount of energy wasted. The variable power control enables users to simmer the food at 50% power whereas defrost the food at 30% power. Thus, full power is not used for all purposes to avoid energy loss. Cool Touch Doors The heat can be stored in the reflective inner whereas the cool touch door is placed on the outside of microwave oven. Protective metal gauze is located at the back of the door to avoid microwaves escape to surrounding. The protective metal gauze is also designed for safety purpose. Cooling Fan/Stirrer Cool air is circulated around the oven to ensure the appliance and nearby furniture are kept cool all the time. Besides, hot air vented from the microwave oven is also cooled. This results in less steam as cooler air is vented into kitchen. It virtually eradicates grease discolouration. Magnetron The microwaves are generated by magnetron which is the heart of the microwave oven. This strong metal box prevents harmful microwaves from escaping to the surrounding. Interlock There has a chance for burning if the door of the microwave oven, which is still running, is opened. Therefore, the microwave oven should stop immediately when the door is opened. The Interlock is designed to ovoid the running of microwave oven if the door is opened. Turntable Equal amount of heat could not be dissipated all over the food in microwave oven resulting some part of food might receive more heat whereas some part of food receive less heat. Turntable is a revolving glass which is installed into microwave oven to ensure even cooking. The turntable rotates the food so that the food is cooked evenly. It is crucial that having a turntable inside the microwave oven to ensure even cooking. Without this feature, users have to stop the microwave oven several times and turn the food by themselves. Child Lock Child lock is the most reliable child safety feature for microwave oven. Dishes in microwave oven might be very hot. Children might be in the risk if they open the door and touch the dishes. Child lock can be controlled using the key pad on the microwave oven. Waveguide Waveguide is a hollow metal tube which transports the microwave energy into the cooking cavity. Rectangular shaped waveguides are used for vast majority of microwave oven. The microwaves energy travel by reflecting form side to side in a zigzag pattern. 130411 Microwave oven The Functions of Microwave Oven How do microwaves cook food?Simple artwork showing how a microwave oven works There are several main parts of a microwave oven. A microwave generator, which is called a magnetron is placed inside the strong metal box. When you start to cook, the power outlet transmits the electricity to the magnetron. Then, a high-powered, 12 cm high-frequency electromagnetic wave is converted by the magnetron. After that, wave guide blasts these waves into food partition. The food is then placed on a turntable which will spin slowly to enable the food to be cooked evenly. The microwaves do not simply rebound when microwaves reach the food. This concept is same as the radio waves which can penetrate straight through the walls of buildings. When the microwaves travel through the food, they cause the water molecules inside the food vibrate more quickly. The microwave energy which is produced by the magnetron is converted into heat energy of the water molecules. Dry food such as rice and pasta will not cook in the microwave oven without the presence of water. Hence, the heat energy causes the molecules to vibrate more quickly. Besides, the vibrating molecules contain heat too, the quicker the molecules vibrate, the hotter the food. Thus, the microwaves transfer energy onto molecules in the food and rapidly heating up. Shortcomings of Microwave Oven A coin has two sides and so does any device. A microwave oven too has its own strength and weakness. Like other kitchen appliance, microwaves also have some demerits. Some of the shortcomings of microwave oven are shown as below: Uneven Cooking There are chances of the food getting over cooked or unevenly cooked. Unevenly cooked may result in the hot food being on top and uncooked food at the bottom. The surface of food which exposed to the most microwaves has a tendency to heat up faster than the insides. Normally, the microwaves have to neglect molecules on the outside in order to excite the molecules inside the food. The thicker the food, the more difficult the microwaves penetrate the food. Specific Utensils are Required Microwave oven need specific utensils to cook food as not all metals and alloy vessels can be used. Some of the materials, such as metal and foil, are tended to reflect microwave energy. Usage of metal utensils in microwave oven is avoided except for some recommended procedures which use metal and foil as outlined in the use and care manual. The following are the reasons why metal and foil should be avoided in microwave oven: The efficiency of cooking is largely decreased due to the metal utensils only allow partial penetration of the food by the microwaves. An arc between the metal utensils and the cavity interior can damage the oven if the food is too small to absorb the microwave energy. Superheating It is dangerous to heat liquids as they can be superheated which may lead to explosions. The actual problem happened when this superheated liquid is perturbed. Superheated liquid in conjunction with the agitation are enough to prompt troubles. The superheated liquid is able to burst off with the additional force on any disturbance. Risk of Steam Blasts The tight covering of containers can cause a high risk of steam blasts in the microwaves. As the temperature rise up, the molecules in the container receive more kinetic energy. Thus, the molecules collide each other create higher pressure in the container than outside. When the pressure inside the container exceeds its limitation, it will produce an explosion within the microwave oven. Recommendations Based on the above shortcomings listed, the recommendations for above shortcomings are given as below: Uneven cooking Food thermometer can be used to test food in several places to make sure that the food has reached the recommended temperature in order to kill bacteria and other harmful microorganisms which could cause food borne diseases. Moreover, food is arranged evenly in a covered dish and some liquid is added to promote uniform cooking. If it is possible, large pieces of meat is deboned because bone can affect performance of meat during cooking. Special Utensils are Required Microwave-safe containers and vessels should be used for cooking. The cookware, which specifically manufactured for use in the microwave oven, should be selected during cooking. Utensils which are safe to use typically will be labeled for microwave oven use. Examples of the utensils which are safe to use are heatproof glass, glass-ceramic, oven cooking bags and etc. Superheating Avoid heating liquids for more than two minutes. Liquid do not bubble as they reach the boiling point in the microwave oven. Thus, it might get superheated. The superheated liquid only will bubble when it is moved and something disturbs it. When heating liquids, it is advisable to put a wooden stick in the container in order to prevent super heating of the liquid. After heating, the liquid is placed in the microwave oven for thirty second before taking it out. Risk of Steam Blasts The containers of the microwave oven are never covered tightly. The heated containers should not be taken out immediately after cooking from the microwave. This can ensure that the food is cooked properly and the steam is allowed to escape. Conclusion As all of us know, microwave ovens are often be used daily in kitchens, cafeterias, restaurants, snack bars and homes. Today, it is perhaps the most successful electric appliance introduction in the 20th century. In a world where time means money and life is on the fast lane, we do not really have time to wait around much anymore. Everyone wants things to be fast.  With the existence of microwave oven, we can do quick cooking just with the press of a button.   The food can be prepared from the refrigerator to the microwave oven and onto the dining table in a short time.   If compared to the gas or electric oven, we do not need to worry about the burner whether it is still being heated after the food is prepared by using microwave oven. Thus, the chance for someone to get burned can be reduced. Microwave oven users are often concerned about the issues of potential health hazards from the exposure to microwave radiation leakage. However, with the latest technology advances in door seal design, the leakage of microwave oven has been greatly minimized. Also, as long as the microwave oven is kept clean and dry in a safe location, it should be perfectly safe to use. We should know that successful microwave cooking depends on understanding the limitations as well as the benefits of this type of cooking. If it is used in a proper way, it can be considered that the microwave oven offers a great, convenient and safe method of food preparation without any harmful effects on consumer safety or nutrition. In conclusion, the microwave oven has come a long way, decreased in height, weight, and price. It has made everyone life easier.

New England Patriarca Mafia Essay -- essays research papers fc

Organized crime in the United States keeps the FBI and other law enforcement agencies in a never-ending investigation of criminals suspected of the infiltration of legitimate businesses. A notorious twentieth century organized group was the New England Patriarca Mafia, or N.E.P.M.. Originating in 1915, the N.E.P.M. evolved over the early twentieth century decades, until 1954 when Raymond Loredo Salvatore Patriarca was donned as boss* and promptly began to expand its power. Due to mafia-related language that will be present throughout the paper, a page of definitions is supplied at the end of the paper. Defined words throughout the paper will be noted with an asterisk, â€Å" * †.   Ã‚  Ã‚  Ã‚  Ã‚  To gain a basic knowledge for what organized crime really is and how the N.E.P.M. falls into this category, a short summary of legal characteristics is required. As defined by the President’s Commission on Law Enforcement and Administration of Justice, organized crime is, â€Å"A society that seeks to operate outside the control of the American people and their governments. It involves thousands of criminals*, working within structures as complex as those of any large cooperation, subject to laws more rigidly enforced than those of legitimate governments. Its actions are not impulsive but rather the result of intricate conspiracies, carried on over many years and aimed at gaining control over whole fields of activity in order to amass huge profits† (P.C.C., 1970). Organized crime is a collective result of the commitment, knowledge, and actions of three components: (1) Criminal groups, who are core persons tied by racial, linguistic, ethnic or other bonds; (2) Protectors, who are persons who protect the group’s interests; and (3) Specialist support, which are persons who knowingly render services on an side-job basis to enhance the group’s interests. In order to thrive, an organized crime group needs many different elements. First, it needs an ensured continuity of members, clients, supporters, funds, etc. Additionally, it needs structure, criminality, violence, memberships based on common grounds, and a willingness to corrupt a power and profit goal. Generally, mafia organized crime groups disguise themselves behind the ownership of a legitimate business to avoid questioning from the Internal Revenue Service (I.R.S.) regarding any financial sources. The ille... ...il 2005 Connelly, Richard J. and Jim Calogero. â€Å"Raymond Patriarca Dies at 76: Reputedly Ruled N.E. Organized Crime.† Boston Globe 11 July 1984. 6 April 2005 Internal Revenue Service. Report of Income Unreported on Individual Income Tax   Ã‚  Ã‚  Ã‚  Ã‚  Returns. Report No. 1104. Washington, D.C.: Government Printing Office, 1979. Lawrence, J.M. â€Å"Judge Ok’s Suites vs. Crooked Feds.† Boston Herald 18 Sept. 2004. 6 April 2005 Machi, Mario. New-England - Boston, MA. 1997. PLR International. 5 April 2005 Organized Crime/Drug Branch, Criminal Investigation Division. An Introduction to Organized Crime in the United State. Washington, D.C.: Government Printing Office, 1993. Pace, Denny F. and Jimmie C. Styles. Organized Crime: Concepts and Controls. Englewood Cliffs, N.J., Prentice Hall: 1975. Pennsylvania Crime Commission. Report on Organized Crime. Harrisburg: 1970. Reuter, Peter. The Organization of Illegal Markets: An Economic Analysis. Washington, D.C.: Government Printing Office, 1985. U.S. President’s Commission on Organized Crime. The Impact: Organized Crime Today: Report to the President and the Attorney General. Washington, D.C.: Government Printing Office, 1986.

Oodgeroo Noonucal Speech Essay

Good morning 10.06. Oodgeroo Noonuccal, an Australian poet, uses her work to convey aspects of Australian experience. Noonuccal’s poems are mainly focused on her own perspective of the culture and beliefs of both the aboriginal people and white Australians, the racial discrimination that the Aborigines suffered and their peoples spirituality. Oodgeroo uses language and poetic techniques repetition, colloquial language, metaphors etc. to portray this. No more boomerang compares the differences between the two unlikely cultures of the Aborigines and the white Australians. The composer uses colloquial language along with many Aboriginal terms and slang, for example, no more corroboree, gay dance and din, are used to create a closer relationship with the reader to allow them to relate to the aboriginals. The reader can distinguish the difference between the two cultures with the repetition of the following phrases, no more boomerang, no more spear, now all civilised, in which emphasizes the aboriginal traditions and cultures being ruled out by the white Australians culture rising. And work like a nigger, for a white mans meal uses enjambment. And work like a nigga conveys the low standard living for an Aboriginal using colloquial language, for a white mans meal portrays the high standard of living of a white Australian. Black hunted wallaby is a form of imagery, which is used to give the reader a better sense of the Australian fauna, and created a picture. Metaphors such as white-fella bunyip are used to further explain and add emphasis to the mellow feeling the poet is trying to evoke. We are going conveys the spirituality of the aborigines. The poem lists the many belongings of the aboriginal culture that makes up who they are. We are the old sacred memories, the law of the elders, and we are the wonder tales of dream time, the tribal legends told, are the metaphors used, it compares the Aborigines to the sacred things that define them, this conveys the strong connection between the Aboriginal people and their spirituality. The repetition of we are emphasis all the objects listed and further creates the identity of the Aborigines.The phrase also includes inclusive language making the reader feel connected to the text. The repetition of the word gone highlights the aborigines identity being taken away from them.

Spartan Ephorate essays

Spartan Ephorate essays What was the role and the authority of the ephors in the Spartiate Constitution? In ancient Sparta the office of ephor was both the most interesting and the most obscure of the offices under the Spartan constitution. It seems that the ephors became more important and gained more and more political power as the history of Sparta proceeded. According to tradition, the order was established at the time of the first Spartan war to help the kings of Sparta to carry out their main duties Messenia (736-716 BC), which necessitated the protracted absence from their country of the two reigning kings of Sparta, Alcamenes and Theopompus. But by the time first Persian invasion of Greece in 480 BC, the kings had lost much of their power, and it is certain that the ephorate had gained a great deal of what the kings had lost. At its peak of authority the board of ephors was the organ of citizen control over the dual kingship of Sparta. There were five ephors, elected each year by the full Assembly of Equals. This annually elected board functioned until it was destroyed in the 3rd century BC by the Spartan kings Agis IV (reigned 244-241 BC) and Cleomenes III (reigned 235-222 BC). Later it was revived and lasted until A.D. 200. Anybody who was a Spartan Equal and over thirty years old was eligible to stand for election. Their relation to the two Spartiate kings was curious. The kings were recognised as the only authorised military commanders, but the ephors had full discretion in levying troops. During campaigns they had no voice in command, but they might bring the royal leaders to trial for alleged errors in conducting war. The ephors cast the deciding voice when the kings disagreed. Their decisions were the result of a simple majority vote. The responsibilities of the ephorate included giving foreign ambassadors permission to cross the border into Spartan territory and permission to address the Assem ...

The Tigris River of Ancient Mesopotamia

The Tigris River of Ancient Mesopotamia The Tigris River is one of two main rivers of ancient Mesopotamia, what is today modern Iraq. The name Mesopotamia means the land between two rivers, although perhaps it ought to mean the land between two rivers and a delta. It was the marshy lower ranges of the conjoined rivers that truly served as a cradle for the earliest elements of the Mesopotamian civilization, the Ubaid, in approximately 6500 BCE. Of the two, the Tigris is the river to the east (towards Persia, or modern Iran) while the ​Euphrates lies to the west. The two rivers run more or less parallel for their entire length through the rolling hills of the region. In some cases, the rivers have a rich wide riparian habitat, in others they are confined by a deep valley such as the Tigris as it rolls through Mosul. Together with their tributaries, the Tigris-Euphrates served as the cradle for the latter urban civilizations that evolved in Mesopotamia: the Sumerians, Akkadians, Babylonians, and Assyrians. At its heyday in the urban periods, the river and its human-constructed hydraulic systems supported some 20 million inhabitants. Geology and the Tigris The Tigris is the second largest river in Western Asia, next to the Euphrates, and it originates near Lake Hazar in eastern Turkey at an elevation of 1,150 meters (3,770 feet). The Tigris is fed from snow which falls annually over the uplands of northern and eastern Turkey, Iraq, and Iran. Today the river forms the Turkish-Syrian border for a length of 32 kilometers (20 miles) before it crosses into Iraq. Only about 44 km (27 mi) of its length flows through Syria. It is fed by several tributaries, and the major ones are the Zab, Diyalah, and Kharun rivers. The Tigris joins the Euphrates near the modern town of Qurna, where the two rivers and the river Kharkah create a massive delta and the river known as Shatt-al-Arab. This conjoined river flows into the Persian Gulf 190 km (118 mi) south of Qurna. The Tigris is 1,180 miles (1,900 km) in length. Irrigation through seven millennia has changed the course of the river. Climate and Mesopotamia There are steep differences between maximum and minimum monthly flows of the rivers, and the Tigris differences are the sharpest, nearly 80 fold over a period of a year. The annual precipitation in the Anatolian and Zagros highlands exceeds 1 meter (39 inches). That fact has been credited with influencing the Assyrian King Sennacherib to develop the worlds first stone masonry water control systems, some 2,700 years ago. Did the variable water flow of the Tigris and Euphrates rivers create the ideal environment for the growth of the Mesopotamian civilization? We can only speculate, but there is no doubt that some of the earliest urban societies blossomed there.   Ancient Cities on the Tigris: Baghdad, Nineveh, Ctesiphon, Seleucia, Lagash, and Basra.Alternate Names: Idigna (Sumerian, meaning running water); Idiklat (Akkadian); Hiddekel (Hebrew); Dijlah (Arabic); Dicle (Turkish). Source Altinbilek D. 2004. Development and management of the Euphrates–Tigris basin. International Journal of Water Resources Development 20(1):15-33.

Analysis Paper Article Example | Topics and Well Written Essays - 1500 words

Analysis Paper - Article Example In addition, the author also touches on other issues such as neoliberalism and globalization, which will help her to build up her article effectively. In addition, in the introduction she briefs the reader on the entire alignment of the article and the issues that will be discussed thereafter. This is a way of giving the reader morale to read the whole article. In addition, it also is a way of making a person have an idea of the whole article even before reading it wholly. The author also brings to the reader’s attention the different ideas about the topic that will be compared and analyzed in the article. This way, she avoids unnecessary mix up of the reader. Argument The author mainly gives her own opinions about the whole topic by analyzing the whole issue from different readings. This can also be seen from the fact that she uses the first person since she is mainly giving her own view about the whole issue. For instance, she states that â€Å"In this paper, I argue that r acial inequalities †¦Ã¢â‚¬  The use of the first person in this case is majorly to show that the author is trying to give her own idea about the whole issue alongside other ideas that have been given previously. In addition, she challenges the views given by other different works written about closely related issues. For instance, when she says, â€Å"In contrast to epiphenomenal approaches, I suggest†¦Ã¢â‚¬  it is to show that in the article, she challenges other works while building up on hers (Merrill, 1543). The author has also clearly stated that to date, there has been no other author engaging with the same issue as her in the whole of Italy. Therefore, in her opinion the topic has not been studied enough to enlighten the Italian society. Structure of the Paper In giving her argument, the author begins by introducing the reader to the overall issue of immigration in Italy. This gives the reader an overview of the issue that she will be tackling. The next section i n the article is the conceptual approach of racial discrimination of immigrants from Africa. At this point, she brings in the issue neoliberalism globalization (Merrill, 1544). She then explains how this affected the subject of immigration and how it changed it. It is also in this section that she examines how individuals have not noticed that neoliberalism affects immigration. In the next section, the author discusses about the overall issue of demographic patterns in Italy. She then outlines the characteristics of migration in the country and gives the way in which the two issues (demographic patters and migration) affect each other. She then examines how Italian workers have been racially discriminated in their own country. Further, on the same subject, she studies the production and output of outsiders in relation to the migration controls that have been set up (Merrill, 1545). The structure of the author’s work has been arranged in such a way that she clearly addresses a ll the issues independently without confounding the reader. Therefore, slowly, by connecting the different sections of the document, she comes up with her final article. Finally, she analyzes the overall problem of race in conjunction with trade unions in Italy. She clearly examines the way in which trade unions have failed to realize that workers are getting intimidated by the issue of racial discrim