Free Essays on Shape to Get Inspired & Learn by Example

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ABSTRACT

Continuum mechanics is a combination of physical laws and mathematics that estimate the behavior of matter that is prone to mechanical loading. The basic equations involved in continuum mechanics may be formed in two distinct but fundamentally parallel formulations. In continuum mechanics, deformation is the transformation of certain bodies or objects from a reference shape to a present shape. This paper explores the different types of deformation in continuum mechanics.

Keyword: continuum mechanics, deformation, stretch, rotation, strain, physics laws, mathematics

INTRODUCTION
The examination of the mechanical and kinematic characteristic of materials demonstrated on the continuum postulation is termed as continuum mechanics. Continuum mechanics is divided into two Continue reading...

Abstract

For women, body fat and body shape are typically considered to be issues concerning women’s body image. Thus, many women try dieting to decrease body fat often leading to eating disorders such as anorexia and bulimia. However for men, a big and muscular build is the social standard that they aspire to achieve (McCreary D, 2005). Thus, muscularity is considered to be important in men and boys since it is linked to perceptions of their masculinity. The hypotheses to be tested are: 1) what are the differences between men and women’s attitudes concerning muscle mass and body Continue reading...

For this assignment I choose to discuss an observation that I located online. This observation is a sculpture titled Beetle Sphere (2013). Ichwan Noor, an Indonesian sculpture artist, created the Beetle Sphere, a vintage 1953 Volkswagen Beetle, in 2013. The sculpture is made of aluminum, polyester, paint and real parts from a 1953 Beetle. The sculptured beetle is an impressive sight with its bright yellow color and perfectly spherical shape. The immediate attraction to Noor’s 1953 Beetle is perhaps not the color or the spherical shape, but the fact that it is made from an everyday object, a Continue reading...

Sickle cell anemia (SCA) is the form sickle cell disease (SCD) that is most widely known. In this condition, the body makes red blood cells that are sickle-shaped. Sickle cells have abnormal hemoglobin which causes them to have a sickle-shape. These cells are sticky and stiff, blocking blood vessels, which damages organs and causes pain. This discussion will be based on the genetic predisposition of sickle cell anemia as well as the biochemical processes that occur in the normal and diseased condition.

Different processes in the normal and diseased state

Linus Pauling and associates in 1949 described sickle cell anemia (SCA) as the first “molecular disease” coining Continue reading...

The oil on canvas painting is a visual art (Giddings & Clifton, 45).The fundamental visual element on oil on canvas paintings are; shading, physical, lines, color, texture, and space. The success of an oil paint relies heavily on the artist’s complete master and the skills used on oil on canvas paintings essential visual elements. The essay analyses the Blue and Gold 1916 oil on canvas painting.
The artwork was a gift to the wife of the artist Roxana Grace Breckenridge, by her husband Hugh Henry Breckenridge. The painting was gifted to the school by the second wife of Continue reading...

The Anglerfish, also known by its Latin or scientific name, Lophius piscatorius, is one of the more unique marine animals, both in anatomy and predatory habits. With this carnivorous predatory nature, an ugly countenance and extremely clever bioluminescent rod and bait anatomy designed for luring and catching various types of prey, it manages to avoid much work in hunting or capture of prey; it essentially is designed to bring prey right to its mouth, earning it the nickname of the fish that fishes (Murphy 4). Extreme sexual dimorphism and reproductive characteristics dependent upon parasitic relationships between male and female Continue reading...

The process of creating laws within the United States is often a complicated process involving many different players. Lawmakers, interest groups, parties, bureaucracy, and the courts can all play a role in affecting the creation and implementation of public policy. There are also many different steps that a bill must go through in order to become law. Of course, public opinion is also necessary to complete a law, which can put lawmakers in difficult positions when deciding to choose between what they see as right, or their district.
The lawmaking process begins with an analysis of a problem worth Continue reading...

Question 1: (Metallic Materials)

Recrystallization:
This is the process of growth of grain fragments in an alloy when it’s being worked on. This affects materials properties and services while in use.
Examples such as steel’s properties are affected such that there is reduction in strength and hardness of the material and this affects its applications and behavior in service. Other materials such as copper are affected in the same way.

Hot or cold working:

Hot or cold working involves hardening of materials and also and also heating the material. Iron is an example and is affected by hot working where it can be cast in Continue reading...

German biologist, Christiane Nusslein-Volhard is renowned for elucidation of the genetic control of embryonic development of fruit flies. Her contribution earned her the Nobel Prize in Physiology or Medicine, together with American geneticists Eric Wieschaus and Edward B. Lewis. Throughout this paper I will detail the early career of Dr. Nusslein-Volhard and the ways in which her research helped to revolutionize the field of developmental biology as it pertains to embryonic development and gene analysis/function.

Academic background

Christiane Nusslein-Volhard was born on October 20th, 1940 in Magdeburg, Germany. As she grew, she developed interest in studying plants and animals and inclination Continue reading...

A Study on the effects of Squeeze Pressure on Microstructure, Mechanical Properties, and Wear Characteristics of Near-Eutectic Al-Si Piston Alloys with variable Cu contents.

Abstract:

This paper discusses the effects of squeeze pressure on the microstructure, wear characteristics and the mechanical properties of near eutectic Al-Si piston alloys with variable Copper (Cu) content. The paper starts with a description of Al-Si alloys and the features that make them desirable for use as piston alloys. The impact of alloying elements on the mechanical properties, microstructure and wear characteristics are also discussed where it is determined that adding alloying elements such as Continue reading...