Essays on Stiffness

Abstract

Rose hip (Rosa Canina), often cultivated for its fruits, are orange-red oval berries, which seeds (including shells) are used in supporting the treatment of bladder infection, diarrhea, diabetes, and related conditions often in the form of a 3-g powdered seeds capsule. Its seed oil contains ascorbic acid, carotenoids, polyphenols, and GOPO, which reduces inflammation and pain, and lowers inflammatory markers. Extraction methods used include solvent extraction, supercritical fluid extraction, and subcritical fluid extraction. Licensed rose hip supplement products include Hyben Vital and LitoZin/i-flex. Hyben Vital dosage is twice daily for 3 to 4 months to reduce osteoarthritic pain and ...

Abstract

Materials exhibit different chemical and mechanical properties such as strength and durability. Combining different materials to form a material composite enhances their individual properties in different measures. In this experiment, the mechanical strength of composite sandwich structures was investigated through bending. Four samples were investigated for their properties on bending and strength. Three of the four polystyrene beams were reinforced with paper while the fourth beam was investigated without paper reinforcement. One of the beams was bonded with construction paper on one side; the next bema was bonded with construction paper on both sides while the third beam was ...

Introduction

Osteoarthritis of the knee also known as the degenerative arthritis is a major and growing problem for the elder population all over the globe. Approximately, 27 million individuals have been reported to suffer from osteoarthritis by the Arthritis Foundation in United States (US). Women have been more commonly reported to suffer from osteoarthritis as compared to men. The prevalence of developing arthritis has been found to increase after the age of 45 . Although, mostly elderly population are most affected yet there are few evidences of young people suffering from it. Osteoarthritis is also commonly defined as wear- and- tear ...

Summary

While all the components of a brake system are important, it is imperative to acknowledge that some components play significant roles in the system as compared to others. One such component is the brake pad. In most cases, the brake pad is referred to as the friction material. It is responsible for generating the friction which opposed the movement of the wheel thus causing a stop to the movement of the automotive. This report is aimed at selecting a section or component of the brake system and presents its modification. As a consequence, the report highlights and discusses the ...

BBA

Associate Professor

Health Science Department; Master of Science in Health Administration and Leadership    

Winter 2016

S  

Acknowledgements

This project paper demonstrates the integration of the knowledge I acquired from the courses in Master of Health Administration and Leadership Program and the collaborative application with this project’s community partner, MidMichigan Health to improve the community health in Gratiot County, Michigan. I am thankful for getting this valuable opportunity to work with a large healthcare organization. First and foremost, I would like to thank my parents who worked really hard to financially and emotionally support me in pursuing further education overseas. They comfort me every ...

Executive summary

In the construction of industrial establishments, the use of truss frames is a common practice. A factor that informs the use of steel elements in these structures is the fact that they allow for construction to be conducted swiftly while offering the required stiffness. This report indicates how new steel frames can be developed, informed by the realization that the previously used timber truss have deteriorated in quality. The predictions that old structures cannot withstand increasing wind loads also inform the new designs. In this report, the loads on the frames have been established to shed light on the ...

Abstract

The experiment involved the investigation of the young’s modulus of different beams made from different materials. The beams that were used for the test were steel, aluminum and timber. The experiment involved placing of the beams on the measurement machine shown below and addition of loads at the center of the beam. The loads were then varied across the beams while investigating the relationship that existed between the beams when different loads were added. The height, width, and the respective deflections were therefore recorded for analysis. The dial gauge was used to measure the deflection of the beam ...

DEFLECTION OF BEAMSIntroduction

Any kind of modern day construction makes use of a component called structural beam, or beam. A beam helps in adding strength of any design or structure. Generally manufactured using steel, wood, or concrete, it is commonly used for spanning any open element of a structure. In any design work based on iron, steel I beam is the most commonly used one. On the other hand, home-based constructions generally make use of wooden beams. When steel I beam is encased within concrete, it forms a concrete beam and is typically used in the construction of heavy structures, such as ...

(Student’s Full Name)

According to John Arend, Mike Benkert, Audrey deFilippis and Saretta Tillmaand, when the Commerzbank building opened its doors in 1997, the “53-story” edifice became the one of the “tallest” buildings located in Europe (1). Nevertheless, the edifice’s distinctiveness did not come from its height, but, rather, it came from the way in which it combined “form, inventiveness, and technical expertise” (Arend, Benkert, deFilippis, & Tillmaand 1). The design and construction of the Commerzbank saw the “[b]reaking away from the American model of deep-planned, air-conditioned structures” that have a “central service core” (Arend, Benkert, deFilippis, & ...

Abstract

In this experiment, the young modulus of three beams was investigated these were steel, aluminum and timber. The beams were placed and the deflections values upon addition of various loads at the Centre of the beam taken. There was a variation of the loads across the beam to investigate thee relationship that existed between the loads, the span width, height, and deflections. Measurement of the deflection was therefore done through the dial gauge with three sets of measurements being taken and the average calculated. Different beams were used to enable elaborate comparison of the coefficient of elasticity. Measurement of ...

Abstract

This paper is about the investigation of Parkinson’s disease, and in particular is involved with the examination of its symptoms, stages, causes, prevalence, diagnosis and treatment, and social impacts. Finally, the paper analyzes and evaluates two ongoing on Parkinson’s disease researches, which are also examined in respect to their impact on Parkinson’s disease patients. Key words: Parkinson disease, Parkinson disease causes and impacts, Parkinson disease symptoms and prevalence, Parkinson disease diagnosis, and Parkinson disease ongoing research.

Idiopathic Parkinson disease (PD) is a progressively evolving disease with main manifestations resting tremor, muscle stiffness, slow movement and loss ...

Abstract

The aim of this experiment was to determine the relationship between the Young’s Modulus and the deflection of a beam. Since different materials have different values of Young’s Modulus, the students selected three different materials for the experiment. In this case, the materials used include timber, aluminium, and steel. All the materials were identical in terms of the dimensions such as width and length. The each beam of the three materials was subjected to some magnitude of force at the centre and deflection measured. Data concerning the magnitude of load and the corresponding defection were then gathered ...

(Author, Department, University,

Corresponding Address and email)

Abstract Fibromyalgia is a muscular disorder characterized by pain, sleep disturbance, and fatigue. In case of pain, certain “tender points” can develop in the body, which are highly sensitive to any kind of pressure. This disorder is most commonly found in women as compared to men. Patients of rheumatoid arthritis and autoimmune disorders have more chances of developing the disorder. It is often difficult to diagnose as the symptoms are vague and generalized. Although, exact cause of the disorder is not clear, increased sensitivity to the signaling of central nervous system, genetic factors, and psychiatric aspects ...

Introduction

A physical trainer should consider various aspects when training an individual who is unfit. The trainer should incorporate .dynamic stretches in the exercise schedule

Exercise prescription

Dynamic stretching is the active movement of muscle that brings about a stretch but is not transfixed in a particular end position. In dynamic stretching, the individual’s body continues to metabolize the process of stretching. Warming up increases the temperature of the body's muscles thereby preparing the muscles for any form of physical exercise ("Physical Fitness Assessments and Norms for Adults and Law Enforcement - Cooper Institute", 2007). The stretching also increases the metabolism ...

The laws of physics encompass both the matter and non-matter, and their implications have been very useful to mankind. In this technological era, mankind has relied on science for both efficiency and effectiveness of tools, equipment, and gears. Various materials used for particular functions, from heavy to menial, have been enhanced, improved, and upgraded based on our understanding of their science. In this discussion, we will examine the physics behind basketball shoes. This discussion will focus heavily on the parameters that would greatly enhance the performance of basketball shoes. The history of basketball shoes was greatly influenced by the ...

Introduction

Bend (flexure) testing is often done in springs as well in brittle materials whose behaviors of failure are linear like concrete, wood, plastic, glass and ceramics. Bend testing is suitable for evaluating the strength of brittle materials where the results of tensile tests aren’t easy to interpret due to the breaking of specimens around the gripping (Schoffstall, Charles, and Robert 234). In bend testing experiment, smooth rectangular specimens without notches are recommended under three or four point bend arrangements. Figure I below illustrates three point and four point bend arrangements respectively. Figure 1. Bend testing of a smooth ...

SECTION 1

(a) Blueberries for High Blood Pressure & Hardened Arteries Wilson, J. (2015, January 9). One cup of blueberries per day helps relieve high blood pressure and hardened arteries - NaturalNews.com. Retrieved from http://www.naturalnews.com/048381_blueberries_blood_pressure_medicinal_food.html (b) This article was about the potential use of at least one cup of blueberries daily to counter high blood pressure and hardened arteries in a human body. Blueberries play a crucial role in lowering blood pressure and arterial rigidity which are closely related to cardiovascular disease illness (Wilson, 2015). Frequent consumption of blueberries by individuals can assist to defer the progression of prehypertension to hypertension, and ...

When considering the relationship between architecture and economy, the physical attributes and architectural aspects of Burj Khalifa are less important than the way in which the building was part of a comprehensive strategy aimed at establishing Dubai as a major city capable of compeering a global scale (Aldred 204). The extent of media attention garnered by the Burj Khalifa and the appearance of the building in films from Bollywood to Hollywood has contributed to promoting Dubai across the worlds. Unlike the exchange value of International City which establishes by the resale through “flipping” apartment units and rental retunes, the ...