Abstract
This paper discusses how Chemical Mechanical Planarization (CMP) is one of the most effective methods in achieving adequate local and global surface planarization and how chemical mechanical polishing of copper attracts a lot of interest. It examines the effects of different factors including the slurry, polishing pads and down force etc. on the quality of planarized copper layer in CMP Cu. It also presents, a new CMP copper technique with the name of "Abrasive-free polishing (AFP)".

Outline
Introduction to CMP and CMP Copper(Cu)
Techniques of CMP copper
Removal Mechanism
Slurry-- Chemistry
Slurry Abrasives Particles
Processing Factors
Polishing Pads
Abrasive-Free Polishing of Copper-a New Technique
Conclusions

From the Paper
"Recent years have witnessed the rapid development of using copper (Cu) for low resistivity electrical connections in microelectronic devices.1,2 In fact, copper is one of most commonly used pure metals in the electrical industry because of its low conduct resistivity of about 6-10-8W-m and excellent mechanical properties as well. There are various methods to deposit Cu thin films, for example, electroplating, electroless plating, sputtering and thermal evaporation can be used.3.4 The copper thin films achieved by these techniques, especially those from the electrochemical techniques, are not planar enough to promise a successful multilevel interconnection. However, in fabrication of a logic device with five or more layers, at least one layer should be perfectly planar. Lack of layer planarity may lead to severe problems for photo-lithography (such as insufficient focus depth) and dry etching in sub 0.5 mm 5. Chemical Mechanical Planarization (CMP) is one of the most effective methods in achieving adequate local and global surface planarization.6 Therefore, chemical mechanical polishing of copper attracts a lot of interests in recent years."

Tags:cmp, afp, films, slurry

Abstract
This paper describes, compares and contrasts manual and automatic transmissions, defending the thesis that manuals are better than automatics in several aspects including efficiency, expense and pleasure. The paper argues that manual transmission is better than automatic because it is more pleasant to drive, giving one full control of the vehicle (about 62% of the sports cars sold in the U.S. are manual), it is more efficient and safe because it requires the driver's full attention and is cheaper because it requires less gas.

From the Paper
"Ever since the automotive revolution began, there has been a battle between manual and automatic transmissions. Many differences can be pointed out, and when the two are objectively compared, one can easily see that manuals are superior to automatics. One of the strongest impressions that foreigners get when they first visit the USA is the fact that so many Americans prefer to drive automobiles with automatic instead of manual transmissions. In Europe, where the average cost of gas is $4 per gallon, most people, almost without exception, drive manuals because automatics need more fuel. Driving a manual there is an axiom no one questions it, and everyone believes it is better. However, blind belief is not right. That is why a few arguments will be stated in defense of manual transmissions. Although cars with automatic transmissions may appear appealing to the customers, the truth is that manually operated automobiles are superior. Automatic cars are so easy to operate that they deprive the driver of the delight of feeling in control of the car. That ease also allows the driver to have a quick cup of coffee or a nice talk on his or her cellular phone while driving. In addition, when a driver has only one pedal and the steering wheel to worry about, he or she is more apt to fall asleep. These distractions make them dangerous on the road."

Tags:automobile, gear, oil, shift, speed

Abstract
This paper explores the strengths of quantitative research, while also touching on the strengths of qualitative research, arguing that there is no single right way to do research. It argues that the preferences of the researcher, along with the constraints of the data, should guide the researcher into choosing the research design that is most suited for the project at hand.

From the Paper
"The researcher setting to conquer a new field of knowledge must make a series of decisions from the very beginning of the research that will determine what type of data " and answers " he or she will find. In most cases, the very first decision that a researcher must make in deciding to carry out a piece of research is the choice between qualitative and quantitative methodologies. Although there is no reason why the two cannot be combined to pursue creative and powerful research (an in fact the tendency to combine qualitative and quantitative methods is becoming more and more common) it remains the case that most researchers and therefore most pieces of research are based almost entirely upon either qualitative or quantitative work. The choice between these two is important because they reflect entirely different underlying epistemologies and research philosophies. The values of quantitative research and the ways in quantitative research might best be used are explored in this paper."

Tags:data, research

From the Paper
"The birth of the world's most famous sheep, the genetically cloned Dolly, sparked turbulent ethical, scientific, and religious debate, taking Genetic Engineering from the laboratories and thrusting it onto the front pages of the world. The living proof of what was once considered no more than science fiction prompted an entirely new range of dangers and possibilities. Jeremy Rifkin's The Biotech Century warns of the dangers of genetic engineering and takes a rather alarmist stance in revealing the outcomes of current and future genetic research."

Tags:bioengineering, biology, biotechnology, engineering, genetic, genetics, technology

Abstract
""A clone is one or more identical organisms descending asexually from a single common ancestor" (Encarta 99). It is a copy or close reproduction of a DNA sequence or gene produced by genetic engineering. Genetic engineering is the alteration of an organism's genetic code, to remove characteristics of a creature that are not wanted and to replace them with desirable ones. Members of a clone are identical in their inherited characteristics except for differences caused by attitude. They have the identical genetic makeup of the parent organism. "

Tags:clone, dolly, genetics, biology, human, cloning

Abstract
This paper gives some background on the genetic engineering of food. The author focuses on the dangers that stem from genetically engineered food such as possible medical side effects and repercussions to the environment. The author advocates mandatory labeling of foods with genetically engineered ingredients and looks at regulations in other countries.

From the Paper
"By far the most severe environmental repercussion of GE crops is that they are a Pandora's box, once they are planted, there is no way to control or recall them. Pollen from GE plants is spread in exactly the same manner as regular pollen, and, therefore, their genetic material will quickly spread to any surrounding fields. This is one of the main reasons why is truly impossible for people to know what they are eating. An organic tomato grown a mile away from a farm that grows GE tomatoes may or may not be infected. Scientists have no way of determining what kind of effects the release of all this genetic pollution will have on the ecosystem (Davis)."

Tags:biotechnology, dangers, enviroment, ethics, food, genetic, problems

Abstract
This paper looks at the different factors that need to be addressed when designing hand-held power tools. The author argues that when ergonomic factors are Incorporated into their design, there are less instances of injury, less sick days, and production is increased as a result.

From the paper:

"A well-designed tool can provide a number of important advantages that can be immediately noticeable. Ergonomically designed hand-tools contribute to the prevention of injuries which will then increase productivity on a continuous basis, improve the quality of the products produced, and reduce the absenteeism in a company for health related causes. Properly controlling the ergonomic factors such as the physical loads a person exerts (through the design of the handle and trigger), vibrations, and noise of the hand tool will decrease the chances of an injury occurring on the job."

Tags:ergonomics, hand, held, power, tools, workplace, injury, design, production

Abstract
This paper compares and contrasts the Microsoft Windows operating systems: Windows 98, Windows, Windows CE, Windows 98, Windows 2000, Windows NT, and the Open Source operating system Linux. It describes the key features of each, the system requirements, installation requirements, history, and hardware/software supported.

From the Paper
"Operating systems are the backbone of each and every computer system and the most important program that runs on a computer. Every general-purpose computer must have an operating system to run other programs. Operating systems perform basic tasks, such as recognizing input from the keyboard, sending output to the display screen, keeping track of files and directories on the disk, and controlling peripheral devices such as disk drives and printers. webopedia.com). "

Tags:2000, 98, ce, linux, microsoft, nt, operating, system, windows

Abstract
This paper looks at how, with every passing year, the environment around the American people is becoming more and more artificial and how one of the greatest examples of this is the creation of genetically modified foods. It examines how a few huge companies are trying to convince us that their food is not dangerous to our health and, in some cases, is even healthier than organic food. It attempts to prove how this is not true and how genetically modified food is potentially dangerous.

From the Paper
"A lot of myths have been created to market the genetically engineered food. One of them is that it will help the American farmers. In reality, biotechnology tries to industrialize agriculture even further, converting agriculture into a branch of industry, and as with other labor saving technologies, by increasing productivity biotechnology tends to reduce prices and set in motion a technology treadmill that forces out of business a significant number of farmers, especially the small ones. Another false myth is that biotechnology will benefit Third World farmers. In reality, biotechnology products will undermine exports from Third World countries even more, especially from small-scale producers."

Tags:biotechnology, fast, artificial, agriculture, technology

Abstract
This paper outlines the strategies available to deal with managing change, the common problems associated with a change process and how the FKI Logistex group has dealt with change in recent years. It looks at the manifestations of resistance to organisational change and strategies such as the planned approach and emergent approach in dealing with the change process. It also provides examples of how Logistex has changed recently and highlights how the company has dealt with its resistance to change in the form of better communications from top management and by implementing an internal change agent.

Outline
Executive Summary
Aim
Assignment Brief
Objectives
Introduction to change management
Introduction to FKI
Causes of Resistance to Organisational Change
Resistance to Change
Change Forces
Manifestations of Resistance to Change
TQM
Strategies
Planned Approach
Emergent Approach
Issues and Considerations When Managing Change
Change Agents
Company Politics
Continuous Change
Change within FKI Logistex
Conclusions
References
Bibliography

From the Paper
"External forces greatly influence the change in an organization and are often the trigger for a change process. Some of the common external factors are economic, technological & social and political forces. All of these forces need to be analyzed from whether it is a competitor's new product pushing prices down and increasing competitiveness to the general trends of finance or the direction the government is taking the country and the tightening or relaxing of regulations. All of these forces require watching and acting upon when required."

Tags:tqm, forces, communication, management