Camera Parts and Functions A Short Vocabulary List When using many of the automatic cameras today‚ many of the features listed below are obsolete. This list is provided for those students who are enthusiasts of the manual camera. Lens - It draws the light into the camera and focuses it on the film plane. Shutter - It open and closes to control the length of time light strikes the film. There are two types of shutters: a leaf shutter‚ located between or just behind the lens elements‚ and a focal
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ABSTRACT INTELLIGENT TRAFFIC LIGHT CONTROL SYSTEM FOR AMBULANCE Many traffic light systems operate on a timing mechanism that changes the lights after a given interval. An intelligent traffic light system senses the presence or absence of vehicles and reacts accordingly. The idea behind intelligent traffic systems is that drivers will not spend unnecessary time waiting for the traffic lights to change. Since the waiting time of the vehicles for the lights to change is optimal‚ the emission
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volcanic activities‚ and most of these pollutants are contributed by human factor. In the paper‚ I will be focus on the air pollution caused by heavy road traffic‚ which almost everyone would realized every day. The fact is that there are too much old cars in the country which have such terrible exhaust system‚ together with the old traffic light system that was comply 20 years ago and it’s considered as a dull system in the modern generation (Echaves‚ 2013). One of the ironic and truthful report
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to Reduce Traffic Congestion in Big Cities?" from Anti Essays‚ your source for free research papers‚ essays‚ and term paper examples. What are some possible solutions to reduce traffic congestion in big cities? Please‚ give specific reasons and examples. Transportation is a function to provide for the movement of people and products from one place to another place safely and efficiently‚ with minimum negative impact on the environment. The main idea for transportation is based on traffic congestion
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guides us and provides us the research template‚ which makes us more convenient to accomplish it. Thirdly‚ we are grateful for Mr. Rouet Sokhon who is an officer of human resources of Cambodia Red Cross that provided us the data source of the traffic accident. Last but not least‚ we are also grateful for the support and inspiration of my friends‚ colleagues‚ and fellow students for your motivation in our academic studies. Without all of yours kindly help‚ we might not achieve this great result
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The traffic light is one of numerous leading aspects in our lives that we don’t appreciate anymore. The literal definition of the traffic light is a signal that uses red‚ green‚ and amber lights to control traffic. The traffic light is a lifesaving invention in the eyes of many people ever since 1868‚ when it was developed. Who would have predicted that a light could save multiple lives and prevent major accidents from occurring? The traffic light has transformed drastically over time. Currently
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1. In 2010‚ a traffic jam on a highway near Beijing kept cars stuck in traffic for more than a week (9-12 days according to different sources). The traffic jam itself went on for 97 kilometers. The locals sold food and water to the drivers for prices that were 10 and more times higher than normal. Cities like New York‚ London‚ and Paris have all had to deal with thousands of cars running through their streets each day. Traffic congestion is a big problem for everyone within the city. The main reasons
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TURKISH TRAFFIC ACCIDENTS As the number of vehicles on the roads increases‚ so does the danger. Although there is modern safety equipment‚ cars are still mainly responsible for the total number of traffic accidents. This is very common in Turkey‚ which has the second highest RTA (road traffic accident) rate in the world. There are several reasons for traffic accidents in Turkey such as the attitude of Turkish drivers‚ the poor conditions of the roads‚ and the number of old cars in traffic. The
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and Budapest developed a mathematical model revealing that traffic jams are caused by idiots. Okay‚ not exactly. The real explanation is that unexpected events‚ such as being cut off‚ require slowing below a threshold speed for smooth traffic flow. As we’ve all observed‚ when the car in front of you brakes suddenly‚ you need to brake even harder to compensate for your reaction time; this creates a wave that radiates back through traffic. That "backward-traveling-wave" means that because of one driver’s
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the traffic congestion that we experience in the large city. We feel that it is a headache during our journey and it gave us a lot of negative effects. Traffic congestion is a condition on road networks that occurs as use increases‚ and is characterized by slower speeds‚ longer trip times‚ and increased vehicular queuing. The most common example is the physical use of roads by vehicles. When traffic demand is great enough that the interaction between vehicles slows the speed of the traffic stream
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