...Evelyn Solano English 102 22 March 2012 Problem Solved: Increase Yellow Light Timings The dreaded red light photo enforced tickets have caused a huge controversy not only in Chicago, but in all parts of the United States. Although more than 15 states and 21 cities have banned the use of red light cameras, Chicago doesn’t seem like it will be one to budge. The first red light camera in Chicago was placed in 2003 along with the impression that these photo enforced cameras will benefit all on the road including pedestrians and bicyclists. Red light cameras were introduced to the people as a form of protection to help ensure driver safety and reduce red light running. Since the first camera was installed, there has been a rapid spread all across Chicago to where there are even two cameras at one intersection. Based on the studies reported, there is, however, strong evidence that suggests that red light cameras are less effective than the high hopes that were placed at their inception. In this debate, I’m not asking to take down red light cameras because some people believe they are to create revenue, nor am I saying the cameras are worthwhile. The priority is to get them to work in the way they were intended to be used for not just for revenue as it has now become. Changes in the engineering aspect to create a better flow would do the best for the city of Chicago. A great amount of technology, contracting, design, and implementation goes into these traffic...
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...TOPIC: Does Using Colored Paper Improve Learning or Academic Performance? RELATED STUDIES/LITERATURES: In the study entitled “A Study of the Effect of Paper Color on Test Performance in Business Communication” (2009) by Janet K. Winter and Esther J. Winter of University of Central Missouri, Warrensburg stated that, Color has been shown to affect mood and productivity in a variety of different situations. This study evaluated the performance of students in readiness-assessment quizzes in business communication classes, comparing the grades of students whose test papers were white with grades of students who received pastel-colored test papers. The results revealed that there was no significant difference between the two groups. Other research suggests that color may, however, have an effect in other situations [1]. Mehta and Zhu (2009) have published studies that they claim clarify how red and blue differently affect performance on detail-oriented versus creative tasks with strong implications for test preparation and testing formats [2]. According to Sinclair (1998), students taking exams on blue and red paper performed more effectively on blue, especially for complex questions [3]. Whitfield and Wiltshire, in their critical review of the field, discounted the work done before 1950 because it didn’t consider even the three basic components of color (hue, value, and chrome). They also identified flaws in most subsequent research: inconsistencies in the terminology used by...
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...oldest religion in the world. A religion steeped in historical events, notable people, symbolism, with approximately 14.5M practitioners to date. Though not well known, Albert Einstein is one of the more famous, present day Jewish professionals. Born in Germany, He was the eldest of two children born to Hermann and Pauline Einstein. Mostly known for his “Theory of Relativity”, which challenged all ideas of space and time once set by Sir Isaac Newton, Albert took an early interest in science. At age five, when he was intrigued by a compass’s invisible forces, and again at age twelve, when he found a book on geometry. At sixteen, he wrote his first scientific paper titled: “The Investigation of the State of Aether in Magnetic Fields.". In which he questioned “If the light were a wave, then the light beam should appear stationary, like a frozen wave. In reality, the light beam is moving.” This paradox would dominate his thinking for the next ten years. In 1905, while working in a patent office, Einstein submitted a paper for his doctorate and had four other papers published. It was four articles that would present grant Einstein his academic recognition, and where the famous “E=mc2” equation first appeared. The physics community initially dispelled Einstein until the founder of quantum theory Max Planck, garnered his attention. Einstein’s success continued to rise equally as fast as the Nazi regime began to take power in Germany. In 1920, Hitler and the Nazi regime began to denounce...
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...Vinegar Electrolytes S. Ramakanth Electrical And Electronics Engineering,Visakha Institute of Engineering and Technology, Visakhapatnam Abstract: This paper gives how salt water and salt vinegar is used as a renewable energy source. Working of salt water and salt vinegarelectrolytes and both the combination of electrolytes, comparison of different electrodes used in the electrolytes. And choosing which is the best pair of electrodes.applications of it in many fields. Keywords: Electro-chemicalreaction,Electrolyte,Vinegar,corrosion. INTERNATIONAL JOURNAL OF INNOVATIVE RESEARCH & DEVELOPMENT Page 310 www.ijird.com October, 2012 Vol 1 Issue 8 1. Introduction We know that our earth covered with 70% of water and 30% of land. So water occupies more space than land but 97% is the salt water and 3% is the fresh drinking water. Many technologies are developed to use salt water for producing electrical energy. The energy produced in this way is renewable energy source. Ex: salt water battery, salt water generators etc. The modern battery is found in high-tech applications ranging from hearing aids and pace-makers to pocket calculators, personal stereos, radios and mobile phones. They are everywhere and completely invaluable. The origin of the power behind the battery is chemical. In the following paper I explain the how the electrolysis occur and what are the different reaction of different electrodes for the better efficiency. 1.1How These Work –...
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...Unlike graffiti on a painted wall, however, crayon does not come off of printed paper quite as easily. Experiment: Mock-ups were created with Japanese paper, printed with black sumi ink, then colored over with both waxed-based and water soluble crayons. Possible solvents were chosen from the wax section on the Teas diagram and included petroleum ether, mineral spirits, toluene and xylene. These solvents were tested in three situations: Solvent on a swab A bath of water and solvent, followed by blotting of the stain Damp blotter surface with local application of moisture and solvent, followed by blotting of the stain Results: Solvents alone did not reduce crayon to a satisfactory level; mineral spirits created a transparent stain visible through the paper With the bath, it was impossible to control the amount of solvent used, but the overall result was positive Crayon was lifted locally, but also migrated along with solvents to form tidelines The ultimate solution was the use of a water-based treatment with toluene and xylene, such as that used in Experiment 2. For best results, Hsin-Chen suggested first manually reducing the graffiti with a kneaded eraser and scalpel. Lynn Brostoff, Library of Congress The Relationship Between Inherent Material Evidence in Cultural Heritage and Preservation Treatment Planning Lynn Brostoff, PhD and Fenella France, PhD, Preservation Research and Testing Division, Preservation Directorate, Library of Congress Problem:...
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...Republic of the Philippines POLYTECHNIC UNIVERSITY OF THE PHILIPPINES Don Fabian St., Barangay Commonwealth, Quezon City Campus _________________________________________ “How Color Psychology affects Consumer Behavior” Term Paper in General Psychology _________________________________________ Submitted to Prof. Artemus Cruz _________________________________________ Submitted by Michelle P. Garcia BSBA MM 3-1 _________________________________________ March 26, 2013 I. Introduction Colors play an important role in our lives. It gives meaning to everything we see. As Human our color vision influences everything from our art and poetry to the colors we paint our homes and the clothing we choose to buy. Colors distinguish a thing from the other. Colors determine our emotions. Pablo Picasso once quoted, “Colors like features follow the changes of the emotions”. Do you feel happy in a yellow room? Does the color blue make you feel calm and relaxed? Artist and interior designers have already proven how color can dramatically affect moods, feelings and emotions. Color is a powerful tool when it comes to communication and can be used to signal action, influence mood and cause physiological reactions. How color affects the effectiveness of the business? Marketing is a science of satisfying human wants and needs. When this filed acquires the principles of color psychology, it would...
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...Comparison/Contrast Research Paper: Topic Proposal Assessment The Impressionist style of painting developed in late nineteen century in France. Until this time color was thought to be characteristic of the object itself, but, the French Impressionists change this conception. Being able to take their tubes of paint, the impressionist artists started doing most of their work outside from their studio. The Impressionist artists “studied” light and how light is reflected or absorbed by the subject they were painting. They observed and sketched endlessly, and tried to recreate light itself with paints and brushes. The French Impressionist well known for his process of exploring light and color and painting under different light conditions is Claude Monet. Monet started painting outside the rural French countryside. Here he made the series of haystack paintings, and each one was painted in different times of the day and seasons of the year. The primary subjects of the series of paintings are the haystacks, that Monet used to explore of how light, color and form changed over the course of day and different weather conditions. Two of his series works can be found in the Museum Of Art in Chicago, IL, and they are: Stacks Of Wheat (End of Day Autumn, executed on oil on canvas and work size is 27 7/8”x 39 ¾ “, 1890/91) and Stack Of Wheat (End of Summer executed on oil on canvas and work size is 23 5/8” x 39 3/8” 1890/91). In each painting, the color of the haystack is different...
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...Chicks behavioural response to external Stimuli Devon Maxwell Anderson 17586704 BScAgric, Animal Production Systems and Aquculture, Stellenbosch, South Africa Abstract As animals age they develop ways to best handle situations they encounter. The experiment was divided into two parts. For both parts we investigated the behavioural reactions of 1-2 day old chicks to external stimuli. Part 1 we noted any physical responses to the stimuli whereas in part 2 we noted the chick’s average cheeps per minute when encountering the stimuli. When examining the final results of the experiment it is plain enough to see the effects of the stimuli on the chicks. For part 1 there was only an average of 1 chick showing any form of response to the stimuli of the same size and colour whereas the stimuli that received the most behavioural reaction was that of the sight of another chick with an average of 2.7. For part 2 the highest value recorded was when the chick was left alone without any stimuli, with an average of 77.4 cheeps per minute. The lowest response was when a second chick was used as a stimulus with an average of 32.4 cheeps per minute being recorded. Looking at these results it is easy to interpret that the chicks are less distressed by the presence of other chicks and seek comfort and security in groups. Introduction Naturally all living things adapt to best suite their environment. Evolution is loosely defined as the selection of animals with an increased fitness or possession...
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...allowed). 2. These persons should have "special needs" -- those associated with age, social or economic background; physical, mental or emotional deprivation or disabilities. 3. The student may not receive pay (monetary compensation) for her service. 4. The project should include a minimum of 30 hours or service as well as a minimum of 5 days of service; with the exception of Nerinx-sponsored Spring Break Service, the hours cannot count until after Junior final exams in May. 5. The student's service must take place in one location. 6. The proposal of service must be approved by Ms. Hartrich. WRITTEN EXPECTATIONS: 1. Preliminary Report: This initial report (yellow sheet in Contract Packet), includes your general goals and learning plan (reading and research) for your project. 2. Service Packet: This is your final product...
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...ROYGBIV Colored Light Waves as Enhancer of the Photosynthetic Process and an Aid in Sustaining the Process without the Presence of Sunlight In Partial Fulfillment of Requirements in Science 9 Basa, Jezrelle Anne B. Butor, Christian Aris R. Dagami, Danielle Amber M. De Guia, Alyssa Eunice G. Abstract This investigation focuses on how the ROYGBIV colored cellophanes can affect the plant growth of each plant. This research paper contains the different functions of colored light waves to a plant that may help for better and healthier plant growth. The light can affect the plants by using different color of light waves. Each color has different function and uses but it depends to what color is the light will be used. As we all know, we need sunlight in order the plant to grow but in this research we can therefore conclude that plants can also grow without the presence of sunlight but instead we can use the ROYGBIV colored cellophane light waves in order the plant to grow. Also, we wanted to avoid the use of chemical fertilizers because it can affect the environmental issues and human health in a negative way. By avoiding the use of it we can attain the safety of our health and to avoid the negative effect in the plants and organisms that balance the organisms. Upon trying many colors of light waves, we have proven that the red and blue colors have the greatest impact on the plant growth, while the green light appear to be the least effective because it only gives color...
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...Abstract This study examines the role of cell phones on driver's vision and attention. By including studies which use hand held, hands free and/or texting, this paper emphasizes that all forms of cell phone communication impairs drivers. Furthermore, research hi-lights how cell phone distraction can equal or exceed impairment caused by drunk driving. Driving While Distracted: Examining the Impact of Cell Phone Use on Driving Over the last several years, many states around the country have enacted laws aimed at limiting cell phone use while driving. Such laws are typically drafted...
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...Advanced Unit 5: Energy, Exercise and Coordination June 2010 Scientific Article for use with Question 7 Do not return the Insert with the question paper. Paper Reference 6BI05/01 Turn over N37096A ©2010 Edexcel Limited. 1/1/1/1/1/ *N37096A* Scientific Article for use with Question 7 It’s All in the Mind The link between the brain as a physical organ and what we feel in our conscious mind has long been the subject of research, particularly where we appear to be unable to control aspects of mood or behaviour and where normal life is affected. Stress, pain and depression can be explained in terms of nerve impulses and brain chemistry, and the causes of Parkinson’s disease are well understood, but finding reliable ways of correcting problems has proved elusive. Understanding more about how the brain works may well lead to new methods for treating such problems. Dancing Worms and Deep Depression In a laboratory in Germany, a tiny worm dances to flashes of light. A flash of yellow and it darts forward. A flash of blue and it jerks back. Yellow, forward, blue, back – right on cue every time. The worm is not a toy or a robot but a living creature. It has been engineered so that its nerves and muscles can be controlled with light. With each flash of blue its neurons fire electric pulses, causing the muscles they control to clench. A flash of yellow stops the nerves firing, relaxing the worm’s muscles and lengthening its body once again. The worm is in the vanguard of a revolution in brain...
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...Unit 5: Energy, Exercise and Coordination June 2010 Scientific Article for use with Question 7 Do not return the Insert with the question paper. Paper Reference 6BI05/01 Turn over N37096A ©2010 Edexcel Limited. 1/1/1/1/1/ *N37096A* Scientific Article for use with Question 7 It’s All in the Mind The link between the brain as a physical organ and what we feel in our conscious mind has long been the subject of research, particularly where we appear to be unable to control aspects of mood or behaviour and where normal life is affected. Stress, pain and depression can be explained in terms of nerve impulses and brain chemistry, and the causes of Parkinson’s disease are well understood, but finding reliable ways of correcting problems has proved elusive. Understanding more about how the brain works may well lead to new methods for treating such problems. Dancing Worms and Deep Depression In a laboratory in Germany, a tiny worm dances to flashes of light. A flash of yellow and it darts forward. A flash of blue and it jerks back. Yellow, forward, blue, back – right on cue every time. The worm is not a toy or a robot but a living creature. It has been engineered so that its nerves and muscles can be controlled with light. With each flash of blue its neurons fire electric pulses, causing the muscles they control to clench. A flash of yellow stops the nerves firing, relaxing the worm’s muscles and lengthening its body once again. The worm is in the vanguard of a revolution...
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...CERAMIC TILE INSPECTION FOR COLOUR AND STRUCTURAL DEFECTS C Boukouvalas, J Kittler, R Marik, M Mirmehdi and M Petrou University of Surrey ABSTRACT The ceramic tiles manufacturing process has now been completely automated with the exception of the final stage of production concerned with visual inspection. This paper is concerned with the problem of automatic inspection of ceramic tiles using computer vision. It must be noted that the detection of defects in textured surfaces is an important area of automatic industrial inspection that has been largely overlooked by the recent wave of research in machine vision applications. Initially, We outline the benefits to the tile manufacturing industry. This is followed by a categorisation of typical tile defects. Next, we review a number of techniques recently developed to detect various kinds of defects in plain and textured tiles. The techniques range from pin hole and crack detectors for plain tiles based on a set of separable line filters, through textured tile crack detector based on the Wigner distribution and a novel cojoint spatial-spatial frequency representation of texture, to a colour texture tile defect detection algorithm which looks for abnormalities both in chromatic and structural properties of textured tiles. The above automatic inspection procedures have been implemented and tested on a number of tiles using synthetic and real defects. The results suggest that the performance is adequate to provide a basis for a viable...
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...Albinism Albinism is a congenital disorder where there is a complete or partial absence of pigment in the skin, hair, and eyes because of the absence or defect in the enzyme that produces melanin. Melanin is responsible for pigment in plants, animals, and protists. Albinism in man has been described by many Greek and Roman writers, and the first accurate scientific paper about it was written in 1908 by Sir Archibald Garrod. Most people only think of humans in the case of albinism, but in reality, it affects humans as well as plants and animals. In plants, Albinism is the total or partial absence of chlorophyll. Because there is an inadequate amount of chlorophyll, photosynthesis is impaired. As a result, plants with albinism usually die at a young age. According to scientific authors Maya Kumari, Heather J. Clarke, Ian Small, and Kadambot H. M. Siddique, some environmental conditions like temperature, light, media composition, and culture conditions can play a role in determining the frequency of albino plant formation. Although environmental factors can sometimes play a role, genetic factors are the main determinants. Genetic studies in different crops show that it is a recessive trait governed by many loci. Because nuclear as well as chloroplast genomes affect albinism, incompatibilities between them is a likely cause of pigment defects in hybrid progenies (Kumari). In angiosperms large amounts of these incompatibilities are found. Unfortunately, there is no solution...
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