UK Essays

UK Essays
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Articles by UK Essays

Effects of Air Flow and Heating on Temperature: Experiment

Essay. Published: 30 January 2018

  FREDERICK PHANG KANG CHUN   OBJECTIVE: To study the Air Flow effect on Temperature changes. To study the Heating Effect on Temperature changes. To study the Effect of Air Flow and Heat…

Organic Solar Cells – History, Principles and Efficiency

Essay. Published: 30 January 2018

Solar Cells Solar cells are cells or devices use for converting sunlight into electric cur­rent (electricity) or voltage. They are also called photovoltaic cells (PV) or devices and the process o…

2-Factor Change in the Exchanging Range of Fundamental Interactions

Essay. Published: 30 January 2018

Minimal length uncertainty is used to study the fundamental interactions range. Both the quantum mechanical and the quantum gravitational effects are employed to calculate the range of exchanging interactions….

Effect of Temperature on the Resistivity of a Semiconductor

Essay. Published: 30 January 2018

Introduction A thermistor is a resistance thermometer, or a resistor whose resistance is dependent on temperature. The term is a combination of “thermal” and “resistor”. It is…

Theory of the Prism Spectrometer – Experiment

Essay. Published: 30 January 2018

Introduction When a beam of light is transmitted from air to glass, the ray is bent according to Snell’s law sin0air= nsin0glass Where the angles are measured from the surface normal (the line …

Types of Gasoline Engines

Essay. Published: 30 January 2018

ABSTRACT Apetrol engine (a.k.a. gasoline engine in North America) is an internal combustion engine with spark-ignition, designed to run on petrol and similar volatile fuels. It was invented in 18…

Difference between ETAR and CCC in Calculation of Dose

Essay. Published: 30 January 2018

Abstract Aims: According to the limitations of TPS’s dose calculation algorithms, it is important to verify their calculations and to find the amount of differences of their results with actual…

Electrical Properties & Quantum Transport in Nanowire Device

Essay. Published: 30 January 2018

David S. Murdoch Nanowires are quasi one-dimensional rod-like nanostructures with diameters in the order of nanometres (10^-9m) and have seemingly unlimited length and a great degree of versatility…

Kinesin Moves by an Asymmetric Hand-Over-Hand Mechanism

Essay. Published: 30 January 2018

Introduction This review discusses the motion of kinesin, a double headed motor protein. A study was conducted to determine which of two motion patterns is the one which describes the movement of thi…

Creep Behaviour of Materials

Essay. Published: 30 January 2018

Chen Yi Ling  Objectives The objectives of the experiment are: To measure the creep deformation in lead and polypropylene at room temperature To determine the effect of stress on the creep defo…

Radioactive Decay Coin Experiment

Essay. Published: 30 January 2018

Understanding radioactive decay by experimenting with coins.   Abstract The aim of this report is to show how to simulate the radioactive decay process using coins as a safer method of learning, the…

Development of Dynamic Contrast-Enhanced MRI

Essay. Published: 30 January 2018

Ioannis Tolios “Dynamic Contrast-Enhanced MRI” Introduction One of the most significant non-invasive imaging modalities applied both in research and clinical diagnostics cis Magnetic Resonance …

Experiment to Prove Hooke’s Law

Essay. Published: 30 January 2018

To prove Hooke’s law i.e. the extension of the force is directly proportional to the force applied. In this experiment, I have been quite successful by proving the aim of the experiment which is Hooke’s Law….

Quality Assurance of Superficial Radiotherapy X-Ray Machine

Essay. Published: 30 January 2018

Study the Quality Assurance of Superficial Radiotherapy X-ray Machine using some Techniques Abstract The aim of the present paper is to investigate some factors affecting on quality assurance of sup…

The Strong Nuclear Force | Essay

Essay. Published: 30 January 2018

Youssef El Laithy One of the most extraordinary simplifications in physics is the fact that only four distinct forces are responsible for all the known spectacles that go on in the universe. These …

Coincidence Counting With NAI Scintillation Detectors

Essay. Published: 30 January 2018

ABSTRACT Coincidence counting is a technique employed in nuclear medicine for PET imaging. This technique utilizes a positron emitting radionuclide that is injected into patients to track biochemical…

Factors for MRI Image Quality

Essay. Published: 30 January 2018

MAGNETIC RESONANCE IMAGING (MRI) PHYSICS AND INSTRUMENTATION Title: MRI Image Quality ANIS YUSLIYANA BT YUSOF   TABLE OF CONTENTS   1.0 INTRODUCTION 2.0 SIGNAL TO NOISE RATIO (SNR) …

Creation of a Real Lightsaber

Essay. Published: 30 January 2018

Travis Wade Creating real-life sci-fi technology How might technology from popular sci-fi culture “Star Wars” be created in the near future? Technology comes from the thoughts of scientists and…

Effect of Nuclear Radiation on the Environment

Essay. Published: 30 January 2018

Mohamad Hammoud   Introduction By the early 17th century, certain electrical devices and power generators were being invented by certain scientists, who did not yet know that they were scratching …

Nano-diamond Powder Layer Effect on Fast Neutrons Reflection

Essay. Published: 30 January 2018

A. Taghian, D. Rahi, H. Sadeghi Abstract: This paper has investigated the effect of nano-diamond powder on reflection of fast neutrons. It compares the effect of graphite and nano-dimond layers on …