Apparatus Research Papers Samples For Students

Abstract

This paper describes the chemical reactor with a fluidized bed of catalyst, its advantages and disadvantages. The works also includes design elements and technologies of creation of the fluidized bed. The separate section describes the observed similarity of the behavior of the liquid in the fluidized bed. The conclusion describes the main spheres of application of the chemical reactor. During the study, it was concluded that this type of chemical reactor is widespread due to the large number of advantages that largely compensate the disadvantages. In general, it is difficult to name the industry, where the fluidized bed is ...

Chemistry

Thermodynamics of Refrigeration

In the olden days winter was the best time of the year for cold drinks, sorbets and ice creams because ice was readily available. Without a thorough understanding of thermodynamics our communities might have to be brought their ice in an ice wagon just like in the olden days. The laws of thermodynamics were developed by scientists and used when processes of the Industrial Revolution were developed. The physics of heat transfer are applied in order to transfer heat away from the portion of a refrigerator or air conditioning that needs to continually cool the air. Now the ...

In terms of ethnicity, the shift from dominant minority to dominant majority is noticeable on an international level in recent times. A major principle of the pre-modern organization is domination by minority groups, usually an ethic minority, but in the modern era, the ethnicity of dominant majority is on the rise. The focus on popular sovereignty, democracy and the intermingling of politics and culture has made the principle of ethnic dominance more untenable. The latest example of this change is evident in Iraq; it is easy to spot the vulnerability of societies dominated by minority groups like Bahrain and ...

The following paper will examine 3 sources discussing the importance of changing the culture of safety in the fire service through conformity. The challenging and dangerous job of fire fighters requires a substantial amount of preparation and training. The following three sources have been collected and summarized to help expand one’s knowledge on the changing culture of safety in the fire service.

“Changing the Culture of Safety in the Fire Service”

Siarnicki, Robert J., and Richard Gist. Changing the Culture of Safety in the Fire Service. Fire Engineering University. Web. 7 Apr. 2016. <http://www.fireengineering.com/content/dam/fe/online-articles/documents/FEU/FEUsiarnicki.pdf>.
The article by Siarnicki and Gist focuses on the uniqueness of the ...

Abstract

Hitler came to power in the post-war Germany bent under the load of contributions. By means of propaganda and well-defined plan to restructure the economy and direct all resources towards military state economy, Hitler was able to quickly and efficiently restore the living conditions to the level that preceded the Great Depression decline. The following work discusses in detail the reforms and changes that took place under the Nazis and argues that the “economic wonder”, as some commentators call the rapid improvement, was only a byproduct of the aggression plans fueled by Hitler’s theory of national supremacy and made ...

Introduction

According to Nye (p.52), the 21st century global power keeps on shifting from states all the way to the non-states participants, besides shifting east-west. These power changes can either be transition which is power change among the states and power diffusion which is change from either east or west states to non-state participants. Power has two divisions which are; hard power and soft power.
Hard power is define as the act of changing people’s position towards an individual’s side by using financial coercion, threats or inducements (Bohorquez, “Soft Power”).
Soft power is the ability to ...

The capital budget, unlike the operating budget, is a plan for major purchases, and it covers the acquisition of land, buildings, and long-term equipment among others (Roussel et al., 2015; Dunham-Taylor & Pinczuk, 2009). Comprehension of the capital budgeting process is essential for nurse managers. Such an understanding assists nurse administrators to make decisions that are not only sound in a business sense but those that will allow the most efficient utilization of resources for the delivery of care (Dunham-Taylor, 2009).
As the cost of medical services increase, healthcare resources are becoming scarce (Zismer et al., 2011). This necessitates a ...

Speech Disorders

Formation of speech is one of the basic characteristics of the general development of the child. Speech for the child is the most important means of communication with the outside world, interacting with others, as well as information for the development of cognitive activity and thinking. Therefore, the development of speech is closely connected with the formation of all other mental abilities. Signs of the backlog in the development of speech is a reason for immediate treatment and a visit to the doctor (pediatrician, child neurologist, otolaryngologist, a child psychiatrist, a speech therapist, psychologist). This is especially important, because ...

The Savings and Loan Crisis, or commonly known as S&L, is termed as one of the largest financial crisis in the United States history. The crisis began in the late 1970s, and its impacts on the economy were felt in the 1980s and ended in the early 1990s. Various sources have indicated the causes of the S&L crises. Some of the documented reasons include high and volatile interest rates during the period, the phase-out and its elimination, negative regional economic conditions, and federal and state deregulation of depository institutions. Other reasons include deregulation of the thrift industry, declining regulatory ...

Conflicts in the African continent are notorious with their complexity. There are host of reasons for that. These include the complicated history of Africa, especially of the last several centuries when existing divergences were accentuated by the presence of colonists who imposed new circumstances and conditions. These also include many natural reasons stemming from climate conditions and geopolitical situation of Africa. These include as well the ethnical and tribal divergences that turned out to be the major fueling factor in the conflict that set it ablaze for almost fifteen years.
There is one thing I am going to make ...

Many Ancient Chinese emperors used eunuchs not only to work in the harems, but also to perform all sorts of tasks of economic and administrative order and allowed eunuchs to carry out a significant role in governance.
Era of Ming dynasty was characterized with the confrontation between the two groups vying for the actual control of the state apparatus. Mandarins were highly educated officials who represented "official" state apparatus. Mandarins were proud of their knowledge, adherence to Confucian ideology and loyalty (Tsai 19).
Often, Ming emperors communicated with the outside world, including senior mandarins, mainly through the eunuchs, which ...

The process of becoming fluent in writing and speaking a second language is a complex process that relies on a number of influences; individual personality characteristics such as maturity, past experiences, exposure to the new language, learning environment, motivation, and natural inclinations to adapting to new skills are some factors that promote or hinder progress. Research involving experimentation, investigation, and empirical studies has been conducted to describe individual factors that influence the quality and speed of children’s learning a second language and will be examined. Some children are born into multilingual families with different cultural backgrounds and it ...

Not everybody knows what does the term “Surrealism” mean, what it consists of and what it`s appealing to. This art movement has always been associated with something unclear and mysterious; there has always been a riddle within the strange images and colors that were asking you to solve it and find your personal meaning of it. The genre wasn`t always popular among the masses, and the surrealists weren`t as well; however, the one among the other was always famous and well-known through all over the world, he has produced more than 1,500 works including paintings, movies, ...

Eukaryotes are organisms that made up of cells that have a have a nucleus that is bound by a membrane. They also have membrane bound organelles. Prokaryotes are organisms whose cells do not have a nucleus or any membrane-encased organelles.

Similarities

Both prokaryotes and eukaryotes have DNA as their genetic composition or material. Secondly, both cells are membrane bound. They both have ribosomes. They have nearly the same basic metabolism. Both cells have vacuoles. Lastly, the two cells both have vesicles.

Differences

Eukaryote cells have a nucleus while the prokaryote cells lack a nucleus. Eukaryotes have a true membrane binding the nucleus in the cell, while the prokaryote ...

LIST OF FIGUTES 3

LIST OF TABLES 3
1. ELECTRO DISCHARGE MACHINING – EDM 4
1.1 Introduction 4
1.2 History of Electro Discharge Machining Process 5
1.3 Detailed Explanation of how the process works 6
1.4 Uses/applications of the Electro Discharge Machining Process 8
1.4.1 Prototype production 8
1.4.2 Coinage die making 8
1.4.3 Small hole drilling 8
1.4.4 Metal disintegration machining 9
1.5 Examples of products produced by Electro Discharge Machining Process 9
1.6 Advantages of Electro Discharge Machining Process 9
1.7 Limitations of Electro Discharge Machining Process 10
2. ...

The marijuana legalization issue was first debated over 100 years ago by BIHDC (British Indian Hemp Drugs Commission). This commission resorted to a defined conclusion that; cannabis sativa (marijuana) was detrimental to human health,and the best way out was to impose high taxation to this drug. Prohibition of this drug was inevitable; the best solution was to tax the crop highly. This resolution failed after several years of attempts. Marijuana remained a legal drug in India until the year 1989 when it was phased off by the single convention international narcotics treaty (Gahlinger 2004). Over the recent past, an acute ...

Sous Vide is a cooking method that came from a French term that means under pressure. In the process, food is sealed in an airtight bag made from plastic material. The food is then cooked in the water longer than the usual cooking time. This can be done in meats and vegetables through precisely regulated temperature, which is much lower than usually used for cooking. The temperature normally ranges from 55 °C to 60 °C. This method is intentionally done so that meats and vegetables are cooked evenly without overcooking the outside portion while keeping the food’s inside portion well-done ...

Introduction

Fire Fighting or Fire Services in United States date back to 17th century due to conflagrating inferno of 1631 in Boston, a colony of Massachusetts Bay passed legislation for no smoking in public accommodations. In 2012, 1,129,250 firefighters worked in United States, 31% of them were career fire fighters and 69% of them were volunteers. Currently there are 30,100 Fire Departments in United States alone and these departments have 6,900 aerial apparatus, 66,900 pumpers, 52,650 fire stations and 74,000 suppression vehicles. In 2012, 68% of the responses from fire departments were for medical ...

National security state is a term used to make reference to a condition where a state’s aspects of political, economic, intellectual and social life are based on the considerations of national defense and the need to have in place national defense mechanisms and establishing a capacity, through all measures possible, of protecting the state against all its enemies both internal and external. This control of almost all aspects of life in a nation came into being during and after the second world war when a state of mutual suspicion among the war victors, with Russia on one side and the United states on the ...

The Tri-State Tornado of March 18, 1925

Introduction
The Tri-State tornado of 18th march 1925 is the deadliest in the United States history. The tornado travelled from southeastern Missouri through southern Illinois and then into southwest Indiana . The storm destroyed a number of towns completely causing about 695 deaths. The tornado started about one p.m. local time in Ellington. The weather was normal, and the residents were continuing their normal business as usual. The practice of tornado forecasting was not there, and the use of the word ‘tornado’ had been banned from the United States forecasts since the late 19th century .
The storm moved so ...

Psyc307 - Cognitive Psychology

Abstract 2
1.4. Introduction 4
1.5. Method 5
1.5.1. Design 6
1.5.3. Apparatus 7
1.5.4. Procedure 7
1.6. Results 8
1.7. Discussion 10

Limitations of Research 11

Directions for future research 11

References: 11

Abstract
The following study intended to understand if individuals were more expected to cheat when told in advance that there would only be one task and that there would be no way of getting caught. The enticement to cheat was the more inquiries responded accurately the more odds you would have of being able to win something such as a mini iPad. In this ...

Environmental Requirements

Temperature
The computer forensics laboratory is charged with investigating a wide range of criminal and prosecution cases in cyber security related to the critical infrastructure industry. Environmental requirements such as temperature are very important in ensuring the working environment of the computer laboratory instrument and equipment.
The computer laboratory will have to be kept on low temperatures. The RAM memory can be analyzed and the data recovered when there is a power loss. However, the length of the time for which the data can be recovered can be prolonged if low temperatures and higher cell voltages are maintained. Temperatures ...

How did Dr. Nikola Tesla denounce the accepted Hertz wave theory and how did he replace it by his own?

My professor wantedwants me to read and summarize any book of my choice. This made me search so I was looking in the library for a book that would interestwill interests me but sadly I didn’t find anything worthwhile. So I started to browse and search online for a book and finally, then I found several books on amazon.com. Owing to my interest in wireless technology, I found this book while I was searching for a book which has a small amount of pages, and I chose this book “The True Wireless”. one because I’m interesting in these kinds of books ...

Thomas Ertman identified four types of territorial states in early modern Europe, all of which faced significant strains, challenges from below and demands for change that finally culminated in the French Revolution of 1789. Even Britain, which had already experienced two revolutions in the 17th Century that overthrow the absolutist monarchy and established the principle of parliamentary supremacy, underwent significant strains and conflicts at that time, with demands for greater democracy in political and economic life. Britain’s bureaucratic constitutionalism, which had replaced the absolute Tudor and Stuart monarchies, managed to weather the storm more or less intact (Ertman ...

Abstract

This study examines how humanity’s insatiable appetite for science and technology transformed western nations to attain the level of success associated with the western world. The study looks back in time (18th to mid-20th century) to piece together scientific and technological advancements that played a significant role in the western culture. Most studies dwell on the modern technology leaving a gap on the past. The information submitted in the study is derived from books and journals that offer an insight into the history of science, technology and western culture. An incisive look into the 18th to mid-20th century proves that ...

In measurement, one tries to identify and express the dimensions, degree, capacity or quantity of a given variable. This process involves assigning values as determined by a certain set of rules. Research requires good measurement for its results to be trusted. Good measurement should be characterized by validity and reliability properties. These are the two major psychometric properties of a test for good measurement.

Reliability is the consistency of scores obtained from research instruments and apparatus that have been used in an assessment procedure. The four main forms of reliability include interrater reliability, test-retest, internal consistency and equivalent forms. A reliability coefficient ...

Abstract

The paper focuses on the current application of differentiation and differential equations. Differentiation involves evaluating derivatives, while differential equations are equations involving derivatives. Differentiation is useful in optimization of production; cost minimization and profit maximization. This is a direct and practical application in the discipline of management accounting. Moreover, differential equations are useful in modeling natural phenomena, and solving complex problems in physics, such as electromagnetic waves, RLC circuits, population growth, and chemical reactions problems. In addition, electrical apparatus problems, such as the Ohmic heating problem of a thermistor, are modeled using differential equations.

Current Applications of Differentiation and differential equations

Differentiation is a process of finding derivatives of ...