The development of solar energy is based on a use of solar radiation for generation energy. Solar energy is the kinetic energy of the radiation (mainly light) formed by reactions in the solar interior. As its stocks are almost inexhaustible (astronomers counted that the Sun will “burn” some more millions of years), solar energy belongs to a renewable source of energy. In natural ecosystems, only a small part of the solar energy is absorbed by chlorophyll that contains in the leaves of plants and is used for photosynthesis, namely for the formation of organic matter from carbon dioxide and ...
Essays on Physics
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Abstract
This research project is focused on investigation and simulation of radiation detector failures. This technical device are used in Nuclear Medicine where the problem associated with detection canceled to major damage to staff and patients. Investigation focused on the determination of failure cause for detectors and other equipment like monitors and so on and assessment of post-detection actions Simulation focused on the determination of a mathematical equation of detector failure prediction and assessment of suitability of the detectors (optional) The first phase will result in the list of major failure causes referred to detectors and the associated equipment. The ...
[Institution Title]
Introduction
Quality control program for computed tomography (CT) scan is defined as a process or system that is designed to ensure that the performance of the scanner is still within the set standard (Seeram, 2015, p.432). This is accomplished using quality control tests. The result of a specific QC test for a given CT scanner is compared with other brands of CT scanners in the market. The purpose of quality control testing for CT scans is to ensure that every image produced by the machine is of good quality—clear, and readable, while still ensuring the lowest dose ...
Mechanical engineering is a field science which is concerned with the design and analysis of structures as well as the development of devices, machines and mechanical systems. The field of mechanical engineering uses the principles of engineering, material science, thermodynamics and physics in order to design and analyse structures and machines. Mechanical engineering overlaps with the other engineering fields such as chemical engineering, civil engineering, electrical engineering, aerospace engineering and many others. The core concepts included in the field of mechanical engineering includes solid mechanics, thermodynamics and fluid mechanics. Other principles included in the field are computer-aided design, nanotechnology ...
Nanotechnology is the subject of most research and it is developing rapidly. It produces potential improvements and great innovations in any aspects of life. By definition, nanotechnology is science, engineering, and technology that is conducted at the nanoscale about 1 to 100 nanometers. Extremely, it is the study and application of small things utilized all the other sciences; physics, biology, chemistry, and engineering. Specifically, the innovation produces new and improved treatments, cleaner, safer, and faster manufacturing, increased life-cycle of products, smaller and quicker devices, and more. As a result, it is useful to the socioeconomic and environmental effects; however, ...
Questionnaire
<Institutional Affiliation> The main reason why theories are created is that they tend to explain a fact or a phenomena using suggested ideas that are based on principles. Landing to the moon is an activity that was practiced and witnessed by human beings. Therefore, no theory is needed whatsoever to explain the event. The speed to be measured is that of wind. The materials needed are: four cups whose shapes are hemispherical, and a spindle. The cups are attached to the spindle and the spindle vertically mounted on the ground, in such a way that the cups are ...
Third Grade Students
For teaching third grade students, I would use games in order to introduce the concept of renewable energy. Teaching the concept of renewable energy to most people could be a hard task especially when individuals have little knowledge about its importance. For third grade students, they should have the idea about the sources of stored energy such as fuel, batteries and food (Aquarium of the Pacific 1). They also have the idea about the concept of converting energy into many forms. For example, energy from the sun or solar energy could be converted into stored energy using photosynthesis. The ...
“In knowledge there is always a trade-off between accuracy and simplicity.”
Evaluate this Statement in Relation to Two Areas of Knowledge In some context, simplicity is a term suggesting ignorance. It is not a way of knowing but a measure of knowledge. Simplicity can also refer to something that is basic or uncomplicated and may affect the way of knowing. Barrow argues that simplicity is a function of perspective. Based on his argument, a physicist might view the world as simple based on his understanding of particles and matter. Physics is a field based largely on reason and his interpretation of the universe as a series of simple algorithms is ...
Physics 11 Experiment 3: The acceleration due to gravity
Introduction The free fall movement is not a steady movement because there is an action over the body due to the gravity or acceleration between two bodies with different mass. The moon and the earth exert an attraction force due to their two masses (University of Tennessee Knoxville). The planets of the solar system have an orbital movement around the sun thanks to attraction force due to the mass of the sun and the planets. All the particles and bodies in the universe attract them. There is a general equation that represents that phenomenon: F = G*m1*m2/r2 Where ...
Many people often find it hard to choose the major they want to pursue in college and thus the career that they want to be part of in the future. Ultimately, choosing a major and thus a career can be the determinant of or the difference between being disappointed for the rest of one’s life or being satisfied with the path of life chosen (Anderson & Gilbride, 2003). The process of choosing a career is often influenced by several factors. Regardless of the varying nature of these factors, the ultimate factor that should decide one’s career is passion. ...
Introduction 1
Application 1 Physical and Chemical properties 2 Conclusion 3 Figures 5
Indtroducion
In my research paper, I want to talk about such an important element as silicon. I will focus on its physical and chemical properties and application in life. Silicon is a chemical element of the subgroup (C, Si, Ge, Sn and Pb) of the periodic system of elements, nonmetal. The crystal structure of silicon is shown in Figure 1. Silicon was isolated in 1811 by Znan Gey-Lussac and L.Tenarom by passing the vapor of silicon fluoride over metallic potassium, but they did not describe it as an element. ...
Becoming a pilot is a dream for many young people. Piloting is one of the fascinating careers to pursue in the entire planet. Its lucrativeness is founded on its incomes, benefits, and privileges that accompany it. In the society, being a pilot earns a person a significant level of respect and several accolades. It’s a society’s high-class job irrespective of the country in which someone lives. The experience of flying is a thrilling thing that captivates the youth, both males and females. However, it is imperative to appreciate that, just like every other real thing in life; ...
If I could deconstruct a quotation from Aristotle about truth and use it to begin the narration of the story of my life to this point, it would be along these lines—finding the truth is hard, and the pursuit of truth can set you free - even if you never catch up with it. When I moved to the United States at the age of fifteen, I could not say that I did so voluntarily and seeking greater purpose or better life. However, I guess that I could speak for good many, if not all, who experienced drastic change ...
Discuss the therapeutic effects of Ultrasound in the treatment of a tennis elbow soft tissue injury
Introduction The ultrasound is used as a treatment for soft tissue injuries using sound waves that are beyond the range of normal hearing. An ultrasound consists of inaudible high frequency mechanical vibrations (Gibbs, Cole and Sassano, 2009) which are created upon the conversion of electrical energy into acoustic energy through mechanical deformation of the piezoelectric crystal which lies within the transducer (Rheumatology, 2011). Therapeutic ultrasound uses a frequency between 0.75 and 3 MHz (Knight, Knight and Draper, 2013) for heating deeper and superficial tissues. Low frequency ultrasound at 1 Mhz is absorbed by tissues up to 3 to 5 cm ...
Discussion
All roads lead to Rome is a common idiom used to mean that the same goal can be arrived at using different routes. But the history of this saying has a lot of significance to physics in terms of vectors, scalars, displacement and distance. Rome was the heart of activity during the times of the Roman Empire. Every road in the empire would either directly lead to Rome or link to a major road leading to Rome. Putting this into the physics perspective, vectors, scalars, displacements and distance are measurements that have a starting point and an endpoint.
A vector has both direction ...
A neutron is a fundamental particle in the nucleus of an atom. Protons and neutrons have nearly the same mass and can exist as free particles away from the nucleus. Neutrons constitute more than half of all visible matter in the universe. They possess properties that make them ideal for various types of research. Their unique sensitivity to hydrogen, for example, allows them to locate precisely the atoms of hydrogen. Their sensitivity to hydrogen ensures the accurate determination of molecular structure ...
Most friends chuckle when I tell them that my favorite TV show is Cosmos: A Spacetime Odyssey and its host, the Astrophysicist Neil deGrasse Tyson, is my hero. They get startled knowing that I spend Friday nights at the observatory of a local university, peering through a 20-inch telescope at the moon, globular clusters, planets, nebulas, and galaxies. They gave up listening on knowing that I usually spend several hours a night watching YouTube clips on the double slit theory, the effect of gravity on time, subatomic particles, and other mysteries related to the very essence of the universe.
When my ...
Two eminent scholars Jay Gulledge and Richard A. Muller have expressed concern in their research about Global warming and its consequences in USA. The seasonal weather changes are surprising as extreme climatic conditions have minimized the accuracy of their prediction. According to Jay Gulledge the changing climatic models are highly affected by Global warming. He compares the effect that global warming has on extreme weather conditions to a human organ; just like smoking can increase the chances of having a heart attack. The deadly emissions from greenhouses and industries have been continuously increasing. The economy also suffers when struck by extreme ...
Abstract
This paper is a practical plan of creating a Personal Learning Network, which is to contribute to my learning in the field, which is completely new for me. For example, I have chosen a field of space exploration. Since the speed of information increases, and most of the books are available in electronic sources, there comes a time when the effectiveness of education in any university or other institution almost equals to creating a Personal Learning Network, which enables you to keep track of all important information straight from decision makers and specialists in the field as well as configure network contacts ...
Engineering
1.0 Dependence of Relative Permeability on Petrophysical Properties
Carbon dioxide (CO2) entering the atmosphere from sources such as power plants, oil exploratory and production sites and traffic pollution from fossil fuel-burning vehicles. CO2 exists in high concentrations in the atmosphere which increases the impact of the greenhouse gas phenomena which makes the global warming problem worse. The relative permeability of soils is linked to finding a solution for removing large concentrations of CO2 by sequestering CO2 in appropriate geological formations. Data from a study by Bennion and Bachu (2005) is available online at the Relative Permeability Explorer. The Explorer is ...
Introduction
Robots are used predominantly in industry. More and more companies are making their production lines automated by the usage of programmed robots. This trend of using robots started way back in 1960s and 1970s and gained popularity in the subsequent decades. Education was one area which was not touched by robotic technology until 10-15 years back. The strong belief was that a robot could not enhance the learning process. In fact introducing a robot in the learning process might make it more mechanical than creative. However, perceptions have changed in the last few years and education field is seeing more and more ...
Galileo Galilei often known, as Galileo was a very famous scholar and an Italian scientist who pioneered astronomy and modern physics. He was born in Pisa, Italy on 15 February 1564 and spent valuable time of his life by providing the services as professor of mathematics. He was the sixth child of Giulia Ammannati and well known and famous musician of his time Vincenzo Galilei. Spending very early years of his life in Italy, Galileo shifted along with his family in the year 1574 in Florence and there began his proper education at the Camaldolese Monastery in Vallombrosa (Sis, 2000). ...
Likes: Theoretical physics and mathematics, developing theories such as the mass-energy equivalence equation (E=MC2), changing the world view about things In a radical manner. For example, proving that time does not pass in the same manner; for everybody, through his theory of physical relativity.
Music: Loves the violin, being a gifted musician. Lives daydreams in music and views his life in terms of music. Follows in his Mother, Pauline’s footsteps as she was a great pianist. He began learning how to play the violin at the age of six when they were in Munich. He tried to perfect his skills ...
Bloodstain pattern analysis is a section of forensic studies, that deals with the analysis of spots and splashes of blood. Any achievement in science, especially in the analysis of blood and DNA molecules are widely used by detectives and criminologists for investigations and catching criminals. Therefore, despite the fact that the forensic examination of blood stains is not new to criminology, new technologies are allowing to achieve much better results using this technique and making it more common. Analysis of samples of blood stains requires extensive practical knowledge of such sciences as chemistry, biology, physics and geometry.(Culliford 12)
...
My infatuation for Mathematics, Physics and Finance began when I was in elementary school. Although this area of studies is quite odd for girls, my attention was instantly hooked, and I found myself interested in different aspects of Mathematics, intrigued by the ways Physics can explain complex phenomena by simple and elegant theories and formulas, and determined to study the mechanism of monetary matters.
I have been following the chosen path ever since I graduated from high school. I showed excellent performance in my school classes, and this tendency was kept throughout my undergraduate studies in the University of ...
Using the science and knowledge of physics in order to advance human health has a long provenance. Wilhelm Röntgen ushered-in the modern age of Medical Physics at the end of the 19th century and the breadth of the science has steadily widened since. The early advances in medical radiation revolutionized diagnostic medicine as imaging replaced fallible ears and diverse interpretations of tactile impressions as the chief method of diagnosis. Today, medical physics has progressed to therapeutic medicine with lasers replacing the scalpel and brachytherapy revolutionizing cancer treatment. The Medical Physics program at the University of Toledo is well equipped ...
Imagination is the process of forming mental images about things that are not perceived by the five senses. The mind can build scenes, events and objects that exist in sub-conscious mind. Every human being has some level or sense of imagination. In some people, the level of imaginations manifests itself in a developed form while, in others, it may be weak. The development of imagination can lead to success in career or one’s endeavors. In history, some of the most famous people who believed in the power of imagination include Albert Einstein. Einstein would sit down in his library ...
Introduction
Selection of materials is an important part of engineering design. Material selection is aimed at increasing the performance as well as the life of the engineering component and hence, very important for success of engineering component. The nature of loading, expected life, working environment amongst other factors determines the material to be selected for a particular application.
Therefore, engineers and designers must determine the properties of materials before they incorporate them in their design. Mechanical properties of materials such as ultimate tensile strength, Modulus of Elasticity, proof stress, specific strength, toughness and density amongst others are some of the important ...
Non-material notions such as courage, love, truth or faith have been debated in terms of philosophical studies, as well as became central topics of literary works of different genres. Despite the fact that lots of approaches to defining these concepts have already been developed, new ones continue to emerge. For the purposes of this assignment I would like to demonstrate how different truth can be by examples of “The Story of an Hour” by Kate Chopin and “After Reading a Child's Guide to Modern Physics” by Wustan Hugh.Auden.
Truth can be very different. Someone may associate absolute ...
Question #1
Three main layers of the interior of the Sun are convection zone, radiation zone and the core.The central part of the Sun with a radius of about 150-175 thousand km (ie, 20-25% of the radius of the Sun), in which are thermonuclear reactions, called a solar core. The density of material in the core is about 150 000 kg / m ³ (150 times higher than the density of water and ~ 6.6 times higher than the density of the densest metal on the Earth - osmium), and the temperature in the center of the core is over 14 million K. A ...
Question 1
The solar system is located in a spiral arm: Orion-cygnus arm. According to (Leong 5), it is a minor spiral arms of the Milky Way galaxy some three thousand five hundred light-years (1100 parsecs) across and approximately ten thousand light years (3100 parsecs) in length. It is also known as local arm, Orion Bridge, local spur and Orion spur.
It is named for the Orion constellation, one of the prominent constellations of the northern hemisphere winter (southern hemisphere) (Leong 26).the brightest stars and numerous famous celestial objects of this constellation- Betelgeuse, Rigel, the stars of the Orion belt, the Orion ...
INTRODUCTION
Civil Engineering (CE) is a career in existence since 4000 BC, where human beings begun changing from a nomadic lifestyle, to construct shelters (Narayanan 2003). Construction, design and maintenance of the structures has been made possible through the study of CE, to share scientific and physical principles. Currently, CE applies physics and mathematical principles in the study of design and construction of roads, bridges, buildings, dams, and canals (Narayanan 2003). The disciplines under the study relate to material science, soil mechanics, hydrology, geography, environment, design, and structures. To be a civil engineer one must pursue a Bachelor of Engineering degree, which takes three ...
1) A. A lot of Thomas Aquinas’s “genius” did not rest in his own thoughts, but in his ability to Christianize the ideas of the ancient Greeks such as Aristotle and Plato’s school of thoughts. In his Summa Theologiae, he presents five arguments that he believes demonstrates logically the need for the existence of God. 1. Aquinas’s first proof for the existence of God was centered on motion. The parallel to the Aristotelian physics is apparent. Under that system, an arrow moved because wind behind it pushed it. Anything moving needed a driving force behind ...
If someone has made an invention to make life easier or to alleviate one’s living condition then the security of the patent for that invention is needed. According to the World Intellectual Property Organization, a patent is an exclusive right of a person for producing something that offers a new solution to a problem. Furthermore, a patent provides the maker with protection for their invention, and this protection usually lasts for 20 years. One privilege of a person who has a patented invention is that the invention cannot be sold, distributed, used or commercially made without the inventor’s consent. This right is usually enforced ...
The main idea of the Teleological argument, otherwise known as Argument from Design, is that the universe is somewhat similar to a machine. In William Paley’s ‘The Argument from Design’, he used the example of a watch to provide an analogy for the relationship between God and the universe. Paley provided an in-depth description of how the delicate parts of a watch work together to achieve a single purpose, that is, to ensure that it displays the time correctly. All of us know that the watch have its creator, a skilled craftsman who has a perfect understanding on how it works. Now, if ...
Cultural differences exist in every society in the world. These cultures manifest in various institutions such as industrial work places, business areas, and most important school institutions. Notable cultural differences included; the language difference the Americans and British speak English, the South Americans speak Spanish with those international students from Spain. There were French speaking students from native France as well as African countries e.g. Gambians and Cameroonians. Some cultures establish bureaucratic systems that are highly respected such that bypassing your superior is insubordination mostly in Latin American societies and African cultures. However, in the United States of America ...
The variability of stars existing within our universe represents diversity and uniqueness. Humanity may not observe the whole life of a single star, however, techniques have been proposed to study the stars. We have different ways how to measure a star's temperature, age, and mass even, even though it seems impossible. The said variability of stars is key to the measurement of a star's characteristics. The existence of variable stars suggests that stars change on a time interval, unfortunately, too long humanity cannot observe. Nevertheless, humanity have developed a way of understanding the stars through their variability. Needless to say, variability provides unique ...
This paper will argue that despite habit, custom, and the existence of God, one does not know in fact if the future will be a resemblance of the past. Basing on the works of famous philosophers Immanuel Kant and David Hume, we’ll come to the conclusion that no one can foresee one’s future even on the basis of strict knowledge of the past and even having habits and customs that presumably have to lead to some definite outcome. The two thinkers argued about those things, and using their ideas we’ll substantiate the thesis under consideration.
Hume was ...
The field of pharmacy has always held a tremendous interest for me - ever since I was a boy, I have wanted to understand how the world works. The way things react to each other on a chemical level helps me to comprehend a sense of order to our world - a step-by-step process by which something changes into something else. The organic chemistry that goes into understanding these reactions, and pharmacy in general, is a particular passion of mine; this had led to an ardent fascination with the field.
This need for order stems from a desire to understand not just chemical reactions, but sociological ...
1. Introduction Even though fossil fuels and coal mines its still in adequate quantity base in some industry expert the earth is it experience sudden climate change that common believe as the result of the mining tapping and use coals and fossil fuels to provide a electricity to homes and industry all over the worldsince the Industrial Revolution [7]. So one of great thing concern of today its how to renew efficient and cost effective solar energyfor domestic use. Solar energy its intense heat and light from the sun utilize through a array of different technology like solar thermal energy ...
Isaac Newton
As a scientist, he possessed great qualities. Isaac Newton presented himself as a self-taught and self-educated individual. Through hard work, dedication, single-mindedness, he was able to pursue a self-discovery life that made possible the discovery of several inventions as well as formulations of a number of scientific laws (Westfall p.187). Isaac newton was able to develop and advance his ideas through experimentation. Through his experimentation techniques, he was able to come up with brilliant ideas that are even used today especially in the invention of various mechanical models. One of the wonderful practice that Isaac Newton had and which contributed towards his ...
Introduction
Resistivity is a parameter which defines the resistance of a metal to the flow of electric current per unit volume of the metal (Jones, n.d.). The resistivity exhibited by a metal is dependent on three physical properties; the cross-sectional area, length, and the nature of the material (A´ ngel & Tirado-Miranda, 2009). The value of resistivity dictates the conductivity of a metal, high resistivity is associated with low electrical conductivity while low resistivity means that the metal is a good conductor (The Physics Hypertext Book, n.d.). Therefore, it can be concluded that low resistivity allows for increased movements of electrons within the metal while high ...
1. Introduction Even though fossil fuels and coal mines are still in adequate quantity according to some industrial experts, the earth is experiencing drastic climate change which is commonly believed as the outcomes of mining, tapping, and using coals and fossil fuels to provide electricity to homes and industries all over the world since the Industrial Revolution [7]. Therefore, one of the greatest concerns today is how to efficiently and cost-effectively utilize renewable energy, particularly solar energy, for domestic use. Solar energy is intense heat and light from the sun utilized through an array of different technologies like ...
Science is not the only way to discover truth. In this paper, I will explain how science attempts to uncover truth that is guided by reason and is based on knowledge that can be substantiated by empirical means. There are other ways to discover truth, but science is not concerned with these kind of truths. Science attempts to figure things out by discovery. Discovering truth by empirical means is the cornerstone of scientific discovery. Even though no one saw the dark side of the moon until the Apollo missions of the 1960s, it is true that the moon ...
Physics is a branch of science concerned with different aspects of the physical world such as energy and matter. Physics encompasses wide scientific subjects such as electricity, heat, magnetism, sound, mechanics, light, and radiation among others. Modern technologies, such as digital devices and nano technologies are based on simple physics concepts. As a result, all engineering disciplines require a profound physics background. In the future, I plan to pursue a career in mechanical engineering in the automotive industry. This is a paper on the importance of physics in mechanical engineering. As a mechanical engineer, one is required to clearly understand a wide range of topics ...
Sex-segregated schools have gained interest in recent times due to the underachievement of many students. Educators nowadays are concerned about the issue of how to reform and organize the modern system of education in the USA in order it to work more efficiently. Many researchers posit that single-sex classes may have a positive effect on both males and females educational performances. The question whether girls and boys should be taught separately is quite ambiguous, meanwhile, the number of sex-segregated classes in the schools of the United States continues to grow. With the rapid spread of this educational practice, the issue ...
1.1 Overview Quantum mechanics is a branch of Physics that deals with the behaviors of energy and matter in the smallest perspective such as the nuclear, atomic, and microscopic levels. Quantum, meaning “how much”, refers to the quantifiable units to energy and matter as observed and predicted through physics. This branch of studies stated with mathematical reasoning of certain experiments that are non-explainable through the classical mathematical methods. Physics revolutionized during the early 20th century (Coolman, 2014). Various models has been developed by scientists since them to help them in their experiments in studying particular behaviors of reaction mechanisms ...
Analysis
As noted in the introduction, the author of this report is not trying to sway anyone’s minds when it comes to whether global warming exists or not. Based on the totality of what is coming out in the press and the science community, the planet probably is warming and humans are probably at least a small (if not a major) factor in all of the above. However, some of the talking heads, “scientists”, politicians and other people in the global warming/climate paradigm are acting extremely suspiciously and/or in an obtuse or irresponsible way. The author of this report is happy ...
In order to allow for free movement of electrons, graphitic carbon materials have a tendency of sharing crystalline domain (Fitzer & Köchling, 1992) for increased conductivity (Walker, P. L., 1973). In the study carried out by (Novoselov, et al.; Bazaroz & Nikolaev, 1989; Liu et al., 2004; Harfanist et al., 2004; Coleman et al., 2006), the use of graphitic carbon in several applications including the next generation electronics, composite materials (Coleman et al., 2006; Chen, I.-H., Chen, C.-Y., & Wang, 2010), activated carbon fibers, fuel cells (Wang, Zhao, & Niu, 2007; Marta, et al, 2008), sensors and batteries (Besenhard, 1999; Hess, Lebraud & Levasseur, ...
Introduction
Building simulation methods should focus on the effect that occurs between convective heat repulsion between external air circulation and the given wall surfaces. This study will take a closer look on the effects of heat transfer on a brick surface. A tetrahedral mesh will be used to scertain for the effects that are caused on the walls. A brick wall is known for its thermal characteristic of absorbing heat. Therefore, this thermal property will also be studied in this study. Most authors have attributed this norm to behavior of the different correlations that are used to estimate the exact value of ...
One of the central questions of philosophy has always been a debate as to whether or not humans are free to make their own choices, or whether or not the causality of the external world affects are ability to make choices. This question is important because it underlies the centrality of what it means to be human and how culture is constructed. If freedom to make choices exists, then institutions such as prisons are just, because they punish on the basis of the assumption that someone who has committed a crime was acting freely and of his own violation. Looking at ...
Methods of Heat Transfer
Conduction The first method through which heat is transferred from one object to another is conduction. Conduction occurs in liquids and solids through transfer of kinetic energy present in one particle to the immediate particle(s) in its surrounding. By considering the bonds existing between atoms and molecules in solids as elastic links, the vibration of one particle due to increase energy level caused by heat, the next in its line vibrate too. This process is replicated in adjacent particles thereby allowing transfer of thermal energy from a body with a higher temperature as compared to the one with low ...
- Academic goal: Improve my mathematics, geology, physics, and chemistry scores in order to apply for a petroleum engineering course in my top three universities by May I have done my research on the current international job markets and realized that, there is an increasing need for the petroleum engineers in the extraction and other processes in oil drilling. Coupled with my interest in engineering, I have learnt that I need to develop my mathematics, geology, physics, and chemistry grades as well as improve my GPA to at 3.7 in order to successfully apply for the petroleum engineering in ...
1. Abstract The sodium iodide scintillator detector is a very important type of inorganic scintillators. The main function of this scintillator is to detect gamma rays by interaction of ionizing radiation and the materials of that scintillator. In this experiment, we learned the applications of this detector and how the process of detecting happens. 2. Introduction This lab experiment is designed to make the student learn about scintillation detectors and how do they detect gamma and beta ray such as the effect of a sodium iodide NaI(Tl) scintillator. This type of detector the scintillation materials interact with ...
Reference
1. Amin, M., S. Amin, and M. Ali, Monitoring of leakage current for composite insulators and electrical devices. Rev. Adv. Mater. Sci, 2009. 21: p. 75-89. 2. Vlastos, A.E. and T. Orbeck, Outdoor leakage current monitoring of silicone composite insulators in coastal service conditions. IEEE transactions on power delivery, 1996. 11(2): p. 1066-1070. 3. Amin, M., M. Akbar, and S. Amin, Hydrophobicity of silicone rubber used for outdoor insulation (an overview). Rev. Adv. Mater. Sci, 2007. 16: p. 10-26. 4. Tingtao, Z., et al. On-line monitoring system of insulator leakage current based on ARM. ...
Since the goal of education is to learn knowledge and apply it in life situations, education does need to be improved. It should be redefined especially the basic curriculums to be in agreement with the students needs. Instead of letting students learn specific knowledge subjects, such as physics, geography, education should allow students to decide what to learn and provide them with fundamental skills of learning, such as how to think logically and design a research. The students who do not understand the meaning of their education are obviously not learning what they ought to be learning. This leads ...
Physics, math, and chemistry are the wonderful subject, which help us to learn about the existence of the universe. This system gives the divine knowledge about the life in the universe. The teachers of these wonderful subjects are giving more importance in teaching. The students and the teachers are thinks that the physics is the great subject. The physics involves deep scientific and mathematical concepts so it seems to be good for the students. Meanwhile, the teachers are giving less importance to the fundamental subjects. Physics and math is the game changing subject; lots of scientific inventions in physics ...
Education is a conventional mode of receiving knowledge needed for people to pursue professional aspirations. What shape such aspirations are schools that narrow children’s scope of interests, determine the areas of expertise and, most importantly, provide with knowledge. To make school environment better in terms of efficiency, school officials came to introduce class differentiation years ago. The system of single-class schools had not regained its popularity with American parents until 2000s. On paper, single class schools handle the problem of bullying, however, not necessarily. Better school performance and mental skills development are believed to be the case in such ...
Introduction
Science fiction and disaster films often must take dramatic liberties with science and truth in order to serve a greater narrative purpose; events are compressed, effects are exaggerated, and realism and physics are thrown out the window in order to provide greater drama and spectacle (Revkin, 2004). In the movie The Day After Tomorrow, directed by Roland Emmerich in 2004, the world is subjected to global disasters brought about by climate change. The effects are myriad; global cooling sets New York in a coating of ice and freezing temperatures, glaciers crack and separate, and a “superstorm” is said to cause rapid climate ...
Abstract
This paper is on the topic of Basketball Free Throw and to demonstrate the relationship between structural and functional anatomy and movement performance. The first section of this paper will discuss the muscles and actions that are important for the movement and how these muscles relate specifically to the movement outcome. The second section of this paper will cover the limiting/facilitating joints and associated structures. The third section of this paper will discuss the combination of muscle and joint motions important for movement success. The fourth section of this paper will discuss how strategies or training techniques may improve ...