...x=54+00-(52+60.55)+(10+00)=11.4945 The elevation at sta. 54+00 : y=-0.2 (113945) 2 +3(11.3945)+847.62=855.84 ft . QUESTION 2: The elevation of PVC = 1500-(3.5 ft/station) (7.5station) = 1473.75 ft. The elevation of PVT = 143.75+(6.5 ft/station) (7.5 station) = 1522.5 ft. The station of PVI: (120+00)+(7+50)=127+50. The station of PVT: (120+00)+(15+00)=135+00. Consider y = ax 2 + bx + c G − G1 6.5 − ( −35) . where a= 2 = = 0.33 2L 2(15) b = G1 = −35 . c = 1500 . Therefor, y = 0.33x 2 − 35x + 1500 dy = 2(0.33) x − 35 = 0 ⇒ x = 5.25 . dx The station of the low point: (120+00)+(5+25) = 125+25. The elevation of the low point: y = 0.33 (5.25) 2 -3.5(5.25)+1500 = 1490.81 ft. QUESTION 3: Since A = 6% - 2% = 4%. From table 3.3, the required stopping sight distance is between 450 ft and 550 ft. 400 + 35(550) . = 518.75 ft 4 4 × 550 2 For SSDL, Lm = 2(550) − QUESTION 4: For crest vertical curve, G1 = 0, G2 = −2% . For design speed 60 mph, K=310 L = KA = 310 × 2 = 620 ft , L/2=310ft PVIc Sta. PVTc=00+00+6+20=6+20 PVCc PVTc elevation of PVTc=100-2(620)/200=93.8ft For sag vertical curve, G1 = −2%, G2 = 0 For design speed 60mph, k=160 PVTs L = KA = 2*160 = 320, L/2 =160ft elevation of PVTs=100-(0.02)(4000)=20ft PVI sta.PVTs= 3+10 + 40+00 + 1+60 = 44+70 4000ft sta.PVCs=44+70 - (3+20) = 41+50 elevation of PVCs = 20 + 2(320)/2 =23.2 ft...
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...CIV E 482 Research Paper Traffic Operations Alishia Ballard Fall 2014 Index 1. Example of Traffic Operations District 4 Caltrans………………………Page 3 2. Traffic Signals…………………………………………………………….Page 7 3. Elements of Design……………………………………………………….Page 9 CIV E 482 Research Paper Traffic Operations Example of Traffic Operations District 4 Caltrans To get a better understanding of traffic operations it is key to understand a specific office within the traffic operations field here in the state of California. According to the California Department of Transportation in District 4’s online informational, which is responsible for the Bay Area, their division of traffic operations consists of 320 technical and administrative staff within nine offices. These offices are responsible for planning, design, and analysis of highway safety and traffic operational improvements. This specific office does what most office in California offices of traffic operations do; they manage traffic activities and operations. We can take a brief look into what all nine of the offices do, and what it is they are responsible for. The office of traffic operations strategies (TOPS) addresses congestions trip reliability and safer with the use of better system management and new technologies according to the Caltrans website. The TOPS management provides guidance and establishes priorities for traffic operation strategies, which support corridor and system-wide transportation improvements...
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...Obesity An obese person has accumulated so much body fat that it might have a negative effect on their health. If a person's bodyweight is at least 20% higher than it should be, he or she is considered obese. If your Body Mass Index (BMI) is between 25 and 29.9 you are considered overweight. If your BMI is 30 or over you are considered obese. Autism Autism is a disorder of neural development characterized by impaired social interaction and communication, and by restricted and repetitive behavior. Autism affects information processing in the brain by altering how nerve cells and their synapses connect and organize; how this occurs is not well understood. Visual Impairment The term ‘visual impairment’ refers to people with irretrievable sight loss and this simple definition covers a wide spectrum of different...
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...business provide such serve for customers? by cutting down the product cost and selling cost RFID(Radio Frequency IDentification): Introduction:is the wireless use of electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. How does RFID work? the tags contain electronically stored information. Some tags are powered by electromagnetic induction from magnetic fields produced near the reader. Some types collect energy from the interrogating radio waves and act as a passive transponder. Other types have a local power source such as a battery and may operate at hundreds of meters from the reader.Unlike a barcode, the tag does not necessarily need to be within line of sight of the reader and may be embedded in the tracked object. Recycling the RFID chips we give the each customers a coles card like memberships card, everytime the customer bring a chip, we give them a point loyalty point, when the customer gets 500 points,...
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...scanning antenna; it detects the activation signal and can transfer the information data in holds to be picked up by the scanning antenna. The advantages of replacing barcodes with RFID are 1) RFID tags can be read from a greater distance than barcodes. 2) RFID tags do not need to be positioned in a line of sight with the scanner. 3) RFID tags can be read at a faster rate than barcodes; as approximately 40 RFID tags can be read at the same time. 4) RFID tags can work within much greater distances; Information can be read from a tag up to 300 ft. 5) RFID tags are read/write devices. 6) RFID contains high levels of security; data can be encrypted, password protected or set to include a ‘kill’ feature to remove data permanently. 7) RFID tags carry large data capabilities such as product maintenance, shipping histories and expiry dates; which can all be programmed to the tag. 8) Once these are set up; it can be run with minimal human participation. And lastly 9) RFID tags are more reusable and rugged as a plastic cover protects them. The disadvantages of replacing barcodes with RFID are 1) RFID involves assembling and inserting a computerized chip; which works out to be more expensive. 2) RFID readers’ struggle picking up information when passing through metal or liquid. 3) Reader collision can occur where two signals from different readers overlap and the...
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...When I entered the marvelous piece of work, the second thing I noticed was how tall it was, and how far it went in distance. This bridge has such a rich history behind it, and how it got its red color. The bridge stretches across the ocean 1.7 miles, exceeding the height of 746 feet, making a road for travelers and workers leaving and arriving the city. The orange color of the bridge is a key factor many people recognize that make the bridge special. “Consulting Architect Irving Morrow selected the distinctive orange color because it blends well with the span's natural setting as it is a warm color consistent with the warm colors of the land masses in the setting as distinct from the cool colors of the sky and sea. It also provides enhanced visibility for passing ships” (Golden Gate Bridge, 1). The bright, orange, tall pillars holding up this magnificent bridge was a sight for sore eyes. Stretching for miles, the bridges pillars rise and fall giving the structure a unique build. The bridge connects two pieces of land, San Francisco and Marin County. Walking through the bridge, stopping and knowing how much history this structure has and how much time, money, and energy was spent made me feel privileged to be able to see it. ...
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...as the Leslie Social building. It has five stories. There are glass doors which make it accessible from the side. To my immediate right, there is a small, round, little hut which is a cafe known as Bananazen. On the outside of it there are various pictures of fresh fruit. There are also many green, six- seater tables outside of the cafe which are covered by large white umbrellas. Looking straight ahead and down there are multiple levels of grey concrete stairs leading down to the avenue. There are also more tables. Overhead there are many concrete beams connecting the two buildings. They are literally joined together. These are very angular and run diagonally across the buildings. Observing with all my senses in detail Sight- This is a place of passing by and much human traffic in between lectures. During these times there are lines of people walking hurriedly to and from their classes. Multiple lines of people moving up and down like ants. During lectures it becomes a place of socialisation or quiet study for those who have a free period. There are about four groups of people occupying the tables and one or two individuals who are studying. There are also casual passer byes casually chatting about trivia. Various types of people can be observed here, some...
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...being issued any training *equipment, you will be required to sign a “statement of liability” agreeing to pay for anything you damage or lose. All items will be inspected and inventoried prior to your signature and at the end of the training day too. If you do not intend to sign this statement, then you may be denied training. * You may use your own equipment. PART 1 Basic Land Navigation Any Questions? PART 1 Basic Land Navigation LAND NAVIGATION WITH MAP AND LENSATIC COMPASS PART 1 Basic Land Navigation LAND NAVIGATION Why Learn Land Navigation? Training and practicing land navigation on foot provides the following everyday navigation (how not to get lost) benefits; - Tracking present location (Where am I ?) - Determining Distance (How far is it and am I there yet ?) - Sense of direction (Where do I want to go and where am I actually going ?) - How to read a topographic map (Do I understand the map ?) -Terrain and map association (What hill or river am I looking at ?) - Spatial skills (Can I mentally visualize the landscape in 3D ?) - Planning safe, practical routes (Take a long safe route or a short risky route ?) - And more Navigational skills The best way to learn LAND NAVIGATION is to get "dirt time", that is, get out there with a map and compass! Navigation is...
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...decided to call my uncle to ask him what to do. My Uncle answered the call and said that I Could come to his house and disscus what to do in his house. Once I reached his house, he told me that we could go cycling. As it was a school holiday, the beach was packed with people. The sky was clear blue. Occasionaly, we could hear the airplanes soaring above our heads. The Airplanes made white lines around the sky, filling the sky with beautiful patterns made by the white lines. As we started walking to our right, the hustle and bustle of a Bicycle Rental Shop could be heard. Smells of the aroma of mouth watering food could be smelt from a distance. When we entered the shop we were greeted by sales assistants standing by the door. One of the sales assisstants took us to the mountain bike section. As I entered the section, I was amazed by the sight. From head to toe were colourful bikes lining agaiinst the walls. Small bikes, medium bikes and large bikes were piled against the wall. I chosed a ruby red bike and my Uncle chose a blue bike. As we had a day rental, we decided to cycle to Changi Beach and East Point. I hopped on my bike and started to cycle. along the way we passed many shops selling food, drinks, children playing in the sea or building sandcastles. The bicycle trail winded further East. There was a part where the bicycle trail winded near a pach of the beach and we could see the clear blue water rising on the beach and lowering back down into the sea. as it rised,...
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...means necessary. So far he never caught anybody taking another bribe. The cop finished collecting his money and started to leave the alley. Kyle knew he had to do it while they were still out of sight. He hopped off his perch, pulled out his pistol and loaded it. At first, Kyle was sneaky while he followed the cop. Then, with the loud thump of a garbage can, he made his presence known. The cop turned around, his eyes...
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...I could read the sign in the distance, Louisburg and Ottawa Next Exit. I thought to myself “Just a little bit and we’ll be there in no time”, knowing I was already a third of the way there. Still my emotions ran high as sweat began to gather on my hands as I gripped the steering wheel while my other hand stood ready to shift into a lower gear. My eyes darted up and down, frantically checking to make sure I wasn’t speeding. As I looked down to check my speed again, I could’ve sworn my heart stopped beating as I looked back up to see two navy blue cars sitting on the side of the highway. All I could say at that moment was “Ah Sh*it, that’s Not good, not good at all”. It seemed to be just my luck that of all the places in Miami County the state troopers decided to sit along the highway I was driving on. Now my brain was being bombarded with a million questions of what might happen if I get stopped. “Would I get arrested”? “What would my dad do”? “My Mom”? Would I really lose my license for the rest of my life? My whole life would be ruined if my license was taken away. How would I get around on my own? I quickly dismissed the thought and told myself to stay focused on getting passed the cops without any problems. Time seemed to slow as the truck drew...
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...Aylin Vargas English 1301-416 Allegory of the Cave Annotation The son of a wealthy and noble family, Plato (427-347 B.C.) was preparing for a career in politics when the trial and eventual execution of Socrates (399 B.C.) changed the course of his life. He abandoned his political career and turned to philosophy, opening a school on the outskirts of Athens dedicated to the Socratic search for wisdom. Plato's school, then known as the Academy, was the first university in western history and operated from 387 B.C. until A.D. 529, when it was closed by Justinian. Unlike his mentor Socrates, Plato was both a writer and a teacher. His writings are in the form of dialogues, with Socrates as the principal speaker. In the Allegory of the Cave, Plato described symbolically the predicament in which mankind finds itself and proposes a way of salvation. The Allegory presents, in brief form, most of Plato's major philosophical assumptions: his belief that the world revealed by our senses is not the real world but only a poor copy of it, and that the real world can only be apprehended intellectually; his idea that knowledge cannot be transferred from teacher to student, but rather that education consists in directing student's minds toward what is real and important and allowing them to apprehend it for themselves; his faith that the universe ultimately is good; his conviction that enlightened individuals have an obligation to the rest of society, and that a good society must be one in...
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...Duranty discussed that in impressionism paintings, there is no central object that dictates a single vantage point for the viewers, and the lines of sight and angles of cornices do not join with mathematical regularity; this gives a sense of momentariness to the painting as if the frame is a snapshot of the real world, which can be seen in this Pissarro’s painting. Duranty describes in his essay that for impressionism arts, viewers’ eyes “relegate to perspectival diminution others in a street crowd”. Therefore, compared to Renaissance painting where objects are at equal distance from each other with a strong sense of symmetry, Duranty believes the new painting allows the viewers to explore the large expanse of the ground and the sky, until they...
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...remain in the same spot, able to look forward only, and prevented by the fetters from turning their heads. Picture further the light from a fire burning higher up and at a distance behind them, and between the fire and the prisoners and above them a road along which a low wall has been built, as the exhibitors of puppet-shows have partitions before the men themselves, above which they show the puppets.” “All that I see,” he said. C 515A “See also, then, men carrying past the wall implements of all kinds that rise above the wall, and human images and shapes of animals as well, wrought in stone and wood and every material, some of these bearers presumably speaking and others silent.” “A strange image you speak of,” he said, “and strange prisoners.” “Like to us,” I said; “for, to begin with, tell me do you think that these men would have seen anything of themselves or of one another except the shadows cast from the fire on the wall of the cave that fronted them?” B “How could they,” he said, “if they were compelled to hold their heads unmoved through life?” “And again, would not the same be true of the objects carried past them?” “Surely.” “If then they were able to talk to one another, do you not think that they would suppose that in naming the things that they saw they were naming the passing objects?” “Necessarily.” “And if their prison had an echo from the wall opposite them,...
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...T.C. BAHÇEŞEHİR UNIVERSITY VISION BASED TARGET TRACKING CONTROLLED SENTRY Capstone Project Fikret Taygun Duvan İSTANBUL, 2011 T.C. BAHÇEŞEHİR UNIVERSITY FACULTY OF ENGINEERING DEPARTMENT OF MECATRONICS ENGINEERING VISION BASED TARGET TRACKING CONTROLLED SENTRY Capstone Project Fikret Taygun Duvan Advisor: Dr. Khalid Abidi İSTANBUL, 2010 T.C. BAHÇEŞEHİR UNIVERSITY FACULTY OF ENGINEERING DEPARTMENT OF MECATRONICS ENGINEERING Name of the project: Vision Based Target Tracking Controlled Sentry Name/Last Name of the Student: Fikret Taygun Duvan Date of Thesis Defense: 23/01/2011 I hereby state that the graduation project prepared by Your Name (Title Format) has been completed under my supervision. I accept this work as a “Graduation Project”. Dr. Khalid ABIDI I hereby state that I have examined this graduation project by Your Name (Title Format) which is accepted by his supervisor. This work is acceptable as a graduation project and the student is eligible to take the graduation project examination. Asst. Prof. Yalçın Çekiç Head of the Department of Mechatronics Engineering We hereby state that we have held the graduation examination of Your Name and agree that the student has satisfied all requirements. THE EXAMINATION COMMITTEE Committee Member 1. Khalid ABIDI 2. ………………………….. 3. ………………………….. Signature ……………………….. ……………………….. ……………………….. ACADEMIC HONESTY PLEDGE In keeping with Bahçeşehir University Student Code of...
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