Metal Research Papers Samples For Students

Steel is an alloy of another metal, iron. In addition, it contains carbon components. The carbon content of steel metal varies between 0.002% and 2.1% according to their weight. In fact, it is the carbon component in the steel metal that makes it harder than mere pure iron. As such, these carbon atoms make it hard for any dislocations to occur in the iron crystal lattice preventing the lattice from sliding past each other. Notably, steel is the metal that is most widely used for construction purposes, as well as the most recycled metal on earth. It ranges from ...

Introduction

D1.3 welding code was developed to encompass structural arc welding of strip or sheet steels, incorporating other members of cold formed processes collectively known as sheet steel. The nominal thickness of the sheet steel worked on should be less than or equal to 4.8 millimeter. Furthermore, this code incorporates three categories of welding that are distinctive to sheet metal. They include arc plug, arc seam and arc spot welds.

This welding code is appropriate to the welding of mechanical sheet steels to similar structural steels or other supporting members.

The general stipulations of the code are relevant to a wide range of situations as provided for in the code’s fundamental premise. Approval principles for fabrication of welds diverse from ...

Steel drums or what we called Steel Pan were originally created on the island of Caribbean, Trinidad in year 1930s.However, Steel Pan’s history can be traced back to the confined Africans who were brought to the islands during the 1700s (Steelpan-steeldrums-information.com par. 1). They had taken with them components of their Africa lifestyle such as the enjoying of hand percussion. 2). Hand drums are percussion at Africa called Membranophones. These drums became the main percussion gadgets in the yearly Trinidadian event festivities.
In year 1877, the judgment English Government prohibited the playing of percussion in an effort ...

Inquiry

This paper provides a response to the inquiry: "How does the structure/specific property/shape of ceramic biomaterials influence their performance in hip implants?" The principal objective of coming up with the script is to analyze the existing literature on the use of ceramics as biomaterials. A lot of research is underway to optimize the use of ceramics in hip implants. The following subsections cover the literature on the effect of the shape, specific structure, and structure of ceramics as hip implants.

Introduction

Biomaterials are now an active area of research in Material Science Engineering globally. The term ‘biomaterials’ describes a wide ...

Introduction

There has been a rise in the concern relating to how human activities are affecting the environment. Over the last number of years, issues relating to environmental destruction and pollution are a concern of almost every nation in the world. The increasing use and exploitation of natural resources are resulting in the development of unwanted consequences such as increasing waste, which is affecting the lives of many individuals. As such recycling is aimed at reducing the amount of waste products that is discharged into the environment. According to Hill (2003), recycling is the process of changing waste products into usable products.
...

Introduction

Waste is generated as a result of a lot of physical, chemical, and biological processes. Dumping it at some appropriate place is one option. However, ecological effects of throwing away waste products are becoming a serious concern these days. In order to minimize waste, the best strategy is to transform it into valuable products . Plenty of research studies have been carried out to utilize waste effectively. The aim of this report is analysis of the proposed methods for the utilization of common forms of wastes for useful purposes. We also recommend better alternatives to help create a lesser negative ...

A Review Paper on Tribological and Mechanical Properties of Ternary Nitride based Coatings

Chauhan, K. V., & Rawal, S. K. (2014). A Review Paper on Tribological and Mechanical Properties of Ternary Nitride based Coatings. Procedia Technology, 14, 430-437. doi:10.1016/j.protcy.2014.08.055
http://www.sciencedirect.com/science/article/pii/S2212017314000917
The paper reviews the nanotribological researches that are required to create basic understanding of the interracial phenomena on the lesser scale in the nanostructured polymers employed in the storage if magnetic systems and for other commercial applications. In many fields of the electromagnetic and coating applications such as the use in the automobile and the aircraft sectors, the wear and the friction of the moving parts is a critical aspect to be put ...

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. ...

Research paper about Lithium

Introduction
Metal minerals are critical for the economic development and technological advancement. In the world, many minerals play an important part in easing and improving the development of new and advanced materials. Lithium mineral is an example of the mineral found in some various part of the world and is use in multiple applications in industries. This research paper majorly focuses on lithium production and manufacturing. It gives the brief history of mining and production of lithium, the countries, and companies that are well recognized for the mineral production. It also gives the industrial application of lithium. Furthermore, the ...

The life of all the contemporary guitarists that started playing after 1980s was closely connected with the creation of grunge music and the “Nirvana”, in particular, as every guitarist had been learning the “Smells like Teen Spirit” as his first song on guitar during that time. The main goal of this paper is to discuss the genre of the band itself, the other characteristics of the genre that were used by different musicians of the time and after this period; the roots of the genre will be discussed there.
The musical style of Nirvana was best described by ...

Gold is one of the most precious elements that exist in nature. The chemical symbol of gold is Au, derived from the Latin word ‘Aurum’. The atomic number gold is 79 and its atomic weight is 196.967 . The physical properties refer to the characteristics possessed by gold in its elemental form. The list of physical properties includes color, odor, hardness, boiling point, melting point, luster, density and many others. Gold is bright yellow in color and has a shiny and lustrous glow. The metal is softer in nature; however, it hardens after alloying with silver, copper and other metals. The ...

Metallurgy

Definition of Metallurgy

Metallurgy is "the science and study of the behaviors and properties of metals” (Tom Bertone Consulting, 2012) and the procedures involved in the extraction of metal from ore. In particular, it deals with the properties of metals and alloys.
Metals are characterized as having the capability of conducting electricity and heat (“Metallurgy,” 2011). They are hard and are dense under room temperature. Alloys, on the other hand, are combinations of metals. An example of an alloy is steel, which is a combination of carbon and iron, although vanadium and chromium may also be added. Other examples ...

In the summer of 1947, something in the sky crash-landed near Roswell, New Mexico. Several locals claimed that there were horrific thunderstorms that summer, and when they were out in the location of the crash, they found metal debris strewn across a wide area approximately three-quarters of a mile long. One of the men, Mack Brazel, took some of metal pieces back to his house and he and the neighbors examined the material. Brazel and his neighbors, the Proctors speculated that the metal could be from a crashed spacecraft. That summer over New Mexico there had been quite a ...

Introduction:

Iron (symbol Fe and atomic number 26) is a popular metal, which is used in a variety of applications. As it is abundantly available in the earth, it has been used in different forms since time immemorial. Today, iron ore extraction is a well defined and regulated process. However, there are many environmental and health hazards related to the metal and extraction. A critical analysis of the exact impacts can help in achieving an overall sustainable productivity from the element. With that end in mind, this paper deals with the characteristics of Iron; places where it is available; how it is extracted, ...

- Abstract Description and Proposal of Project.
This project is based on the structural and compositional dynamics of a local forest. The type of forest that is used for this research is Oak-Hickory. A local forester invited our group to conduct a Continuous Forest Inventory (CFI) in the forest. The process involved the setting up of Continuous Forest Inventory plots in this forest. A total of three fifth-acres CFI plots were set of up. The process of setting up these plots involved the random selection of a site within the forest and the identification of a plot center. All trees within 52.7 ...

Abstract

This paper adequately and sufficiently dwells into the concept and usage of cooling systems in computers. It talks about the advents which have been made in the cooling technology right from the very starting to the modern times. It discusses and elaborates on the different kinds and types of cooling systems available and their respective advantages and potential, if any, disadvantages.

Cooling Systems in Computers

According to Moore’s Law the number of transistors on a chip will double approximately every two years. Since 1965 this law has stood the test of the times and consequently the performances of computers have increased while their ...

JAPANESE SOCIETY TODAY

The Warriors of Ancient Japan and Their Legacy in Japanese Society Today

Nihongi is the origin myth of Japan. After centuries of being passed down through generations by storytellers it was written down in 8 C.E. The Japanese islands were formed by droplets from a jeweled spear that had been dipped into the ocean by two Gods, Izanagi-no-Mikoto and Izanami-no-Mikoto. The first mythical emperor of Japan had to fight humans and demons to reach the throne. He is Jimmu the “Divine Warrior.” (Gabriel, 2002, 315-316)

Manga graphic novels and amine cartoons have many series using the classic lone Japanese warriors ...

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Introduction

The lifespan of an aircraft ranges to thirty years enhancing the opportunities for their maintenance. In an aircraft maintenance of propellers is of utmost importance. Propellers manufacturers usually specify the time of propeller inspection. A regular daily inspection depends upon the type of the propeller. The inspection of the propellers varies a visual inspection to a more thorough checkup. The inspection must be meticulous and professional. The visual checks must include spinners, blades, weld and braze sections of the blade, dome shell and hubs of any evidence ...

Introduction

All aircraft are constructed with the identical simple elements: wings for lifting, engine to enhance drive power, a fuselage to carry load and controls, and a tail assembly which typically regulates the bearing of flight. The fuselage or body of the airplane clutches all the fragments together. The pilots sit at the front of the cockpit at the fuselage. Travelers and cargo stay in the rear of the fuselage. Some aircraft carry fuel in the fuselage; others aircrafts have engines in the wings.
The wings lift the weight of the aircraft itself, the fuel, the travelers, and the cargo. ...

Figure 1 Manufacturing steps involved in EDM 4
Figure 2 Classification for main research areas in EDM. 6
Figure 3 Sequence of first, second and third generation of 3D Printing . 7
Figure 4 Different processes of 3D Printing. 8
Figure 5 3D Printing of Prototype car 9
Figure 6 New Development and design of reticle Assembly 11
Figure 7 Comparison between cost of assembly & manufacturing . 12

Alternative Manufacturing Processes

FOREWORDS
Manufacturing processes are vital for both developed and developing countries of the world. Developed economies depend heavily on manufacturing industries for their revenues and, as a ...

Peace that people enjoy nowadays uninterrupted is, of course, not a new phenomenon. However, what is interesting is that the humanity has lived only several hundred years without warring for whatever reason could bring large armies face-to-face in a lethal confrontation for questionable reasons. Besides soldiers, the brute force of conflicts, the main tools of war have always been weapons indicating the state of technological advancement of nations, being the litmus paper and the benchmarks of progress. Thousands years ago, there was no such concept as a long-lasting peace, and the weaponry was a lot more different than it currently is, being used ...

(Number)

Introduction

What is the meaning of the word “Print? And why is it believed that it is the key to open paths to our futuristic views. As humans how do we savor a moment in the past? How do we tell those who come after us what happened in our age? How do we preserve our heritage and culture in a way that we ensure is not lost within the threads of time? Humans concluded that that way is printing. Whether it was carved on wood, metal, transferred by pressure to parchment or vellum, rolled with ink or paint.
The ...

Women Accepted For Volunteer Emergency Service

Introduction
- WAVES (Women Accepted for Volunteer Emergency Service) was formed in July 30, 1942. President of Wellesley College, Mildred McAfee, became the first commander of Women Accepted for Volunteer Emergency Service
- The WAVES served as clerical and secretarial officers and other non-military roles before they were allowed to join the military.
- Prior to WAVES, there was Women’s Auxiliary Army Corps (WACC) that was planned to be launched.
- WAVES (Women Accepted for Volunteer Emergency Service) was not disbanded after the Second World War.
- The Congress passed the Women’s ...

Introduction

The photoelectric effect can be defined as an ejection or emission of electrons a metallic surface as a response to a light incident. Energy within an incident light is taken in by electrons inside the metallic surface. This provides the electrons with the necessary to be emitted from the metal’s surface. There have been many discoveries by many scientists such as Einstein and Maxwell who have identified different experiments of justifying the photoelectric effect. This experiment is the simplest and most convincing and direct proof of the photons existence as well as electromagnetic radiation and light’s ‘corpuscular’ nature. Therefore, this ...

According to Laborde, a learned anthropologist, “spoons are as old as the soup, if not as old as the world.” (Global housewares & specialties, 2007). However, the recorded history of spoons dates back in Egypt, over a thousand years, long before the birth of the Christ. These old spoons were mainly used as ointments. The spoon was a strong and important possession of individuals, and could be willed to another individual upon the death of the owner. History of Scandinavian countries and Wales depict that the spoon was used as symbols of love. The spoons would be curved by the young men, who ...

Sodium

Sodium is an element found in Group I of periodic table according to WebElements Periodic Table of the Elements (n.p), commonly known as the Alkali metals. It is a metal with silver-white color appearance. It is usually found in many different minerals like cryolite, zeolite and amphibole. The most common mineral where it is found is sodium chloride. Sodium is the sixth abundant element in found in earth’s crust. It has an atomic symbol of Na and an atomic number of 11. The atomic mass is 22.98977 and atomic radius is 186pm. Sodium is a very reactive metal. ...

Iron

Iron has been known since prehistoric times. However, the beginning of its widespread use came much later, because iron rarely occurs in a pure form in nature and its preparation from ores became possible only at a certain level of technology. The importance of iron in modern technology is determined not only by its wide distribution in nature, but rather by a combination of valuable properties. It is plastic, easily forged in cold and hot conditions, amenable to rolling, stamping and drawing processes. Iron has a property to dissolve carbon and other elements – this is the basis for the ...

Many plants hold the capacity to uptake and absorb different chemicals and substances from the soil. Since the world has gone through and is currently going through vigorous industrialization, the chemical waste of factories and other chemicals is usually disposed of into water bodies. If plants are allowed to grow or flourish in these areas, then they are able to uptake many of the chemicals and then either these plants can be harvested, disposed of and they can help to clean up the environment and make it safer. The biggest benefit of Phytoremediation is that it is a low-cost ...

Effect of ZnSe nanoparticles in the PEDOT: PSS photodiodes

Abstract
In this article we report the photovoltaic properties of devices made using a highly conducting polymer electrode, from poly (3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT: PSS) incorporated with ZnSe nanoparticles on ITO substrate as an anode and a Poly(3-hexylthiophene-2,5-diyl) (P3HT) mixed with Phenyl-C61-butyric acid methyl ester (PC61BM) in the ratio of 1:1 as the active layer. The device performance was compared with that of devices made with PEDOT-PSS without ZnSe nanoparticles on ITO substrates. The IV characteristics were studied and the surfaces of PEDOT:PSS with ZnSe were imaged using Transmission electron microscopy (TEM). It shows that the functions ...

3D printer, is a unique printer that prints each layer of the material until a product is created. It builds up layers of different materials such as ceramics, plastic and metal powder. His main goal of its crating in 80s was the maximum relief of working process at the stage of prototyping and product design, as with its help a tangible example of something could be easily created. (Manners-Bell et al. 2014). As time goes by, technology does not stand still, and now 3D printers are considered to be a serious revolutionary breakthrough that can change the operation of the supply chain.
...

Harappa is one of the biggest archaeological discoveries amongst the Indus Valley civilizations. The city of Harappa was a part of the Indus Valley Civilization that covered most parts of the present day Pakistan and some parts of North-western India. The culture of this region is now known as the Harappan Civilization. While the earliest roots of the Indus Valley Civilization date to approximately 6000 B.C, historians believe that the cities of Harappa and Mohenjo-Daro date to around 2600 B.C. These towns were quite advanced and unique in their approach to town planning with their extent of spread much bigger ...

A brief overview

ART AND ARCHITECTURE 2
Abstract
Since time immemorial, man has always craved for expressing himself through various media like art, music, dance and literature. In a way, all the forms through which man conveys his creativity and ideas can be categorised under the huge canopy of being ‘art’. Visual arts include the paintings, sculpture, film making, printmaking, street art, photography and several other art forms which are a source of both entertainment and inspiration for people. Architecture includes making of certain objects or buildings in an artistic as well as planned manner. This essay gives a brief overview of several ...

Part 1

- Describe at least six important H&S factors when using a centre lathe and explain how these factors can be used to reduce risk when machining components
The centre lathe is used to make cylindrical shapes from materials such as steels and plastics. Some of the safety factors to consider when operating a lathe machine include:
- The lathe machine should only be operated by competent persons who fully understand how to use the machine and have gone through safety training about lathes.
- The lathe machine operator must always wear safety goggles whenever operating the machine
...

1. Drawing
It refers to the representation of objects on a surface by the use of lines joined together. When drawing, a person uses a paper, canvas or wood as the base and chalk, charcoal, water color, pencil or pen.
2. Painting
Painting is the process of applying color, pigment or paint to a surface like a paper, plastic, wood or metal. It’s done using a brush, oil, ink, and water color or water miscible oil paint.
3. Tissue collage
This is a type of painting done by placing torn pieces of tissue on a sheet of paper. It uses a liquid ...

Is the U.S Southern Border patrol Effective?

Abstract
The primary role of the United States border patrol is to detect and prevent illegal aliens from getting into the country. Furthermore, it also plays a big role in preventing human trafficking. All kinds of people with ill intentions do find their way into America. Such individuals are a threat to the security of American citizens. They participate in acts such as smuggling, robberies, homicides and murder cases. In fact, a significant portion of the prison population in America is composed of illegal immigrants. Moreover, these people become a burden to the government since they increase capital expenditures ...

Setting and maintaining ethical standards is paramount in any business. It is as significant, if not more, in the Food and Beverage (F&B) industry. The products are consumed by people and any shortcuts to success are potentially harmful for the consumers.
Kellogg’s is a renowned multinational brand of the Kellogg Company. Kellogg has been recognized as one of the best companies in the F&B sector by dint of their adherence to food safety laws. The company’s reputation around the world has relied on the quality and safety assurance given by the company to its customers . Moreover, the ...

Introduction:

The rheocasting process entails the application of semi-solid slurry in metal casting. The process has numerous benefits that are directly connected to solid fractioning during the duration of casting. The process is also known as the semi-liquid casting because it involves the usage of the slurry in the semi-liquid or semi-solid state. The process can be said to consist of two stages, slurry making and direct slurry casting. The method was first developed by R. Shibata for commercial purposes at Hitachi Co. Ltd (Beeley & Smart, 2004).

Rheocasting process description:

The process involves preparation of high quality non-dendritic slurry through the application of ...

THROUGHOUT THE DECADES

Relationship of Music Throughout the Decades
Throughout the decades, music has seen a lot of changes. One thing that stayed the same is Rock. It was popular from the 60s all throughout the 2010s (Cox & Warner, 2004). It was the only genre to survive all five decades, and has constantly been reinvented. Many different artists saw their rise and fall throughout the decades; many have also made their comebacks in the 2000s. There are a couple of key artists that have made their name prominent in music history, changing the way people heard music (Cullen, 2001). The important eras were ...

Summary overview:

The manufacture of beers has been in existence for quite a long while. Similarly, Keg beer has also been around for decades, although it has gone through a series of evolution to make it more desirable to consumers. In the process of all the evolution, the keg has become cost efficient and significantly reduced in its weight. From its initial manufacture, kegs were stored in wooden materials. This later changed as technology advanced, to usage of synthetic kegs which can withhold high pressures.
The assembly of keg is simply a process of few steps such as collection of the keg components, ...

The name beach house is used to signify and show a housing structure built near the beach or a large mass of the water body. Mostly, they are houses used as vocational homes or second homes for people who work in further places. They are equally used by people of good financial means and ability as vocational homes or where the wealthy and their families go to spend vocational periods like the holidays. Beach houses are usually designed and constructed with considerations of the weather of that particular geographic location. Thus, beach houses are uniquely different from one another, because they ...

Introduction

The Eiffel tower is an iron lattice located on the Champ de mars in Paris. The building was erected in the year 1889 and was named after a contractor as well as engineer who was among the most influential people in its construction, by the name Gustave Eiffel (Greene 56). It is the tallest building in Paris having 108 stories. It was the tallest man-made structure until the Chrysler building was built in New York in 1930. However, the addition of the antenna at the top of Eiffel tower in 1957 has now made it taller than Chrysler building by ...

The Class Name

Being the important part of the local culture, the exotic music of Bali is extremely vibrant, complex and various. Originally created to be a religious attribute of the land, it is usually accompanied by wayang theatres and special dances.It has animated the minds and souls of different musicians and composers from all over the world to compose their own new tunes. For example, a composer Bela Bartok named his creation No.109 “From the Island of Bali”. It is also claimed that Debussy met an orchestra from Bali performing in Europe; therefore, he was so affected and impressed by Balinese music and ...

Aloha Airlines Flight 243 dating back to April 28, 1988 was a scheduled flight conducted by Boeing 737-297 and operated by Aloha Airlines Inc., which resulted in a drastic and abrupt loose of the extensive fuselage unit, what, in turn, stipulated passengers and the cabin crew members’ being exposed to incident flow effect and oxygen starvation (hypoxia), one of the flight attendants perished.

Probable causes of the accident are considered to comprise the following items: corrosion, poor epoxy of the fuselage units, metal fatigue (namely, rivets’ deterioration) and extensive damage of fuselage metal and skin (apparently, due to multiple takeoff-and-landing cycles ...

Introduction

Laser technologies are used in different fields such as instrumentation, micro manufacturing, medicine, imaging and communications. Application of lasers to micro manufacturing is known to have a number of benefits which include capability of remote processing, noncontact processing, no tool wear, automation and the possibility of machining brittle and hard materials. The use of laser processes for specific manufacturing processes has been around for decades. However, the share of micro applications within the whole laser market was a minor one, with laser welding and cutting dominating the laser application sector. With the increase in miniaturization and higher integration of consumer products, ...

Introduction

Lester Bangs was born in 1948 and he grew up in a family where his parents had little time for him with his father being a drunkard who battled with alcoholism his whole life. He had been to jail a number of times and he never interacted with his son that much. Therefore, Lester took an interest in music and writing. This is what kept him busy in the empty family life he led during his childhood and in his early teens. He almost became a vegetable from drug abuse at one point during his adolescence. He however, reformed and decided to go ...

Different parts of a car are made of different material. The choice of material to make different parts of a motor vehicle is influenced by factors like amount of stress handled by the part, cost of material compared to other alternatives and purpose of the part e.g. decoration etc. These are some of the factors the determine type of material a motor vehicle part is made of. An example of material and part on a car made using the material is given below.
(A) Ferrous alloy
1.0 Part made of ferrous alloy

Engine components e.g. bolts and nuts, engine ducts and ...

1. Introduction
Nano is derived from the Greek word, Nanos, meaning extremely small. Nanotechnology, as the name indicates, is the science and technology of preparation, characterization and application of matter in the size range of a billionth of a meter (1 x 10-9). Nanotechnology can be used to manipulate atoms and molecules, creating new materials and machines with greatly improved qualities as compared to those of their precursor materials. This is achieved by constructing layers of atoms or molecules through various fabrication methods such as solution processing, melt processing, in-situ deposition etc. In addition to functioning as nano-scale devices, nanoparticles ...

Introduction

Arguably, the global pollution is tremendously in the rise. Many people visit the coastal region of Southern California Beach; hence, pollution is increasingly threatening the waters, which individuals play, and swim exposing them to the risk of illness. Studies show that approximately three beaches in Southern California were ranked the most dirtiest beaches in the nation, these included L.A County’s Avalon, Doheny Beach, and Cabrillo Beach. Undeniably, beach vocations form an annual event among many people and families in the United States. As a matter of fact, beachgoers at most polluted beaches in Southern California bring back a lot of ...

In this part of the paper the subject of the discussion will be the history and various causes of inflation. We will talk about the history of inflation, the factors which influence it, the mechanism of inflation and its effects, as well as the way government policies deal with inflationary pressures.

History of inflation

In the first step, it is important to discuss the history of inflation and the reasons for its existence. For centuries the problem of money supply increase appeared all over the world. Therefore, countries used to change the type of currency quite often. Thus, initially many countries used ...

Classical Conditioning

The pioneering brain behind classical conditioning was a Russian physiologist, Ivan Pavlov (1849-1936), who identified this type of learning while working with dogs; a discovery that would later win him tremendous international accolades and knighthood. Pavlov’s classical conditioning has since become monumental in learning with most scholars perceiving it as a fundamental form of learning. This type of learning is at times called Pavlovian learning or conditioning in honor to the exemplary work that Ivan Pavlov did.

Pavlov was researching on the digestive system in dogs where he developed a surgical procedure for implanting fistula tubes into living animals to enable him ...

Abstract

Lemons have a lot of electrolytes, in form of citric acid. This acid assists in breaking down the atomic configuration of the copper and zinc plates that is placed in the lemon during such an experiment. Once the copper and zinc has been broken down, electrons are liberated. The copper and zinc then become electrodes. Electrodes permit the electrons to flow liberally through them. These free electrons habitually flow from negative electrode to positive one. In this experiment the copper is the positive electrode and the zinc is the negative. The movement of these electrons are computed in the lighting ...

Abstract

The study of tiny particles and their applications have emerged as an important area of research in recent years. In particular, magnetic nanoparticles have attracted considerable attention due to their unique properties that make the particles useful in numerous applications. Accordingly, the present review investigates the synthesis, characterization, and biomedical applications of magnetic nanoparticles. The introduction section examines recent advances in nanotechnology and explains the significance of magnetic nanoparticles in scientific research. The section on results and discussion presents the findings of various researchers with a focus on the magnetic properties, synthesis, characterization, and biomedical applications of magnetic nanoparticles. ...

Japan is a country full of ancient secrets and wonders. Weapons from ancient times have been carried on to this day. When we go back in the days the first thing that we will probably think of is the famous Japanese samurai warriors. There were also others like warrior monks, ninja’s and ruffians. All of these were great warriors of ancient Japan that to this day bring a history of amazing weapons such as swords, spears, the art of archery and many other items and techniques used then and made as well as mastered to this day.
Japanese ...

05th of May 2016

Among the outstanding architectural masterpieces of the XX century the Guggenheim Museum at Bilbao definitely stands out. This is not only because of its blatant deconstruction, but also the value it is to the city, as a museum and an architectural piece. Frank Gehry made his masterpiece as contemporary as possible. To such extent that even critics lament about his novel style and vision of architecture.
In Spain, hardly anyone can be surprised by whimsical architectural forms, bearing in mind the works of Antonio Gaudi in Barcelona. However, Frank Gehry seems to have outwitted the latter. What he created, ...

A brake is a device that produces artificial resistance to the moving part of a machine to stop or slow down its motion. Any machine or its part that is in motion possesses kinetic energy. As per physical laws, energy cannot be destroyed; its form can only be transformed. The brake system converts the kinetic energy of the moving machine or part into thermal, potential or chemical energy. Brake systems are of various types utilized in different applications in industries, home appliances, vehicles, railway trains, and other sectors. This paper has focused on the brake systems used in vehicles, ...

Audience + History
China Central TV, further referred to as CCTV, is a globally driven network seasoned in providing news from around the globe with an Asian target audience; however not limited to. Originally launched in Beijing on April 26th of 2010, the network spanned into America just shy of two years later on February 6, 2012 and also is reporting live feed in Africa, Europe and South Asia. Because CCTV is a major source in global news linked to Asia, the audience is mostly viewers from an Asian background or at the very least has significant ties to Asia.
...

0. Introduction
Moto-cars are made from metals. This very common opinion was almost entirely true during almost all the previous century though opposite solitary examples (displayed at images below) are very well known for car likers: wooden bulks, a rubber car, a fiberglass sport car, a car with plastic bulk facias based on soybeans, a concept of a ceramic car, a glass car, and so on.
All those examples are just very rare exceptions. Moreover, the probably refer rather to arts than to industry. However, in the current century, metals lost their monopoly. In the present essay, several material ...

INTRODUCTION

My research will examine techniques that optimize financial, environmental, quality, and energy aspects of contemporary architecture.
The work of Norman Foster and Partners will be considered in detail. This award-winning firm has many high-profile projects concerned with energy efficacy. I will examine Foster designed buildings in order to better understand strategies for maximizing savings and encasing ecological conservation through passive solar design.

Principles of Passive Solar Building Design

Passive Heating is designed with Solar Geometry; solar geometry uses the natural path of the sun across the sky in both the summer and the winter to reduce the need for cooling by air conditioning, the provide ...

Introduction

Good lighting is essential for any hotel, restaurant or facility used in the hospitality industry. The building designs need to allow for enough lighting for the natural light outside, and the designers need to have a good lighting system in the rooms from artificial lighting. Proper lighting enhances the beauty of a facility, room or surrounding. Designers ought to consider several elements of a good lighting system to ensure the facility remains attractive to the visitors. Among the aspects worth considering when a facility is adopting a lighting system include the color of the lights, luminaries, safety, and rendition.
...

Music videos have always been criticized for having huge amount of sexual content, especially to those of the rock videos by the start of the 21st century. It started to go enormous on the sexual side sometime in the 1970s, until it burst in the 1980s and went wild. By the 1990s, almost every music video had sexual content. In these videos, women were being portrayed as sexual objects, with stereotypical attitudes between genders, and the erotic content that, they say, captured the heart of the adolescents. This was seen in the music videos of two rock groups of ...