Advantage And Disadvantages Of Fixed Wing Versus Rotor Wing Engineering Essay

Advantage And Disadvantages Of Fixed Wing Versus Rotor Wing Engineering Essay Since 1919, law enforcement agencies have used fixed wing and rotor wing aircrafts to assist in enforcing the law. In 2007, data from the Bureau of Justice Statistics showed that large law enforcement departments provided aerial enforcement in the District of Columbia and 46 states. There were 295 airplanes and 604 helicopters being operated, which flew more than 330,000 missions. http://bjs.ojp.usdoj.gov/content/pub/pdf/aullea07.pdf The types of airplane that are used by law enforcement are Cessna 182, Cessna 206, Pilatus PC-12 Spectres, P-3 Orions, Citations, Learjets, Gulfstream jets, King Air 350s and 200s and some larger airliner-type aircraft. Some of the helicopters used are the American Euro-copter EC120/130/145, AStar AS350/355N/350 B2, Dolphin HH-65C, Blackhawk UH-60, Maverick, Raven II R44, Cayuse OH-6 and McDonnell Douglas MD 600. The types of missions these aircrafts conduct are surveillance, drug interdiction, fugitive searches, routine patrol or support, search and res cue, personnel transport, prisoner transport, SWAT operation, traffic enforcement, speed enforcement, homeland security, photographic, medical support and evacuation. Both types of aircrafts have their advantages and disadvantages in airborne law enforcement. http://www.kansas.com/2010/08/01/1427779/aviation-sees-growth-in-law-enforcement.html. The advantages that a helicopter has over an airplane are that they can land and take off without the need for run ways. Their airfoil shape rotors are like the wings of an airplane, as the rotor spins, air flow faster over the tops of the blades than it does under, thus creating lift for flight. Their unique rotor design allows for them to takeoff vertically, fly in any direction including sideways, backwards and hover over an area. Their ability to hover provides coverage for the ground units on the street and if needed land to assist in foot pursuits. They can be equipped with a winch for the purpose of lowering or picking up personnel or equipments on the ground, at sea or on mountains during a search and rescue mission, where there is no place to land . They are better able to maneuver around tall structures at lower altitudes. manhttp://library.thinkquest.org/J0112389/helicopters.htm. On 14 November 2008, San Diego Police Department ABLE helicopter used the FLIR camera to catch a man facing murder charges for beating another with a crutch in the middle of the street. http://www.policeone.com/police-products/tactical/night-vision/videos/5954944-police-helicopter-catches-bizarre-street-fight-on-flir-camera On 30, January 3013 the NYPD police helicopter rescues a shipà ¢Ã¢â€š ¬Ã¢â€ž ¢s captain who was having a heart attack. A dramatic nighttime helicopter rescue in New Yeark Harbor may have saved the life of a shipà ¢Ã¢â€š ¬Ã¢â€ž ¢s captain. Police say they received a call Tuesday night that the captain of the Panamanian cargo ship Grey Shark was having a heart attack. The NYPD harbor medical team stabilized the 60 year old captain before calling the help of a police helicopter. A basket was lowered to hoist him up into the chopper, which then flew him to Staten Island University Hospital North. He was listed in stable condition. http://www.ny1.com/content/top_stories/176246/police-helicopter-rescues-ship-captain-who-was-having-a-heart-attack The helicopters are force multipliers for ground units, because they can monitor the tactical environment, give alerts or observe things which the ground units are unable to detect. Additionally, they can respond and cover ground more quickly than ground units. The flight deck of a helicopter can be equipped with multiple electronic equipments. Electronic Flight Instrument System (EFIS) also know as glass cockpit that provides flight and system information to the crew, Forward Looking Infrared (FLIR) camera allows the crew to see images created from infrared energy, moving map system show their location, satellite phones provide direct communication, dig ital video downlink gives real time images, night vision goggles can be used in low light situation if needed, loudspeakers for communication or message deliver to the ground, tear gas dispensers, police and aviation radios . Disadvantages helicopters are that they cost more to operate and maintain. A fully equipped helicopter can cost from $500,000 to $3 million and the flying costs ranges from $200 to $400 per hour. http://usatoday30.usatoday.com/news/nation/2007-09-30-cophelicopters_N.htm Maintenance, fuel, leasing and financing cost are three times then the cost to operate and maintain airplanes. Due to its abilities to fly lower and hover over areas it creates lots of noise and is easily detectable. The capacities of passengers that a helicopter can carry are limited. The Robinson RA-44 can carry 2 to 4 personnel and others like the Blackhawk UH-60 can carry 11 personnel or the Bell UH-1 that can be configured to carry 15 personnel. The general commercial helicopters used by t he law enforcement agencies have a flight time of two to four hours, with top speed from 50 to 200 knots and an average range of about 200 miles. The operations of fixed wing aircraft have some advantages over rotor wing aircrafts in law enforcement. They can perform a wide range of missions which requires them to stay airborne longer then a rotor wing aircraft is able to. Fix wing aircraft can carry more payloads and engine performances are great then those of rotor wing aircrafts. Aero surveillance, homeland security, speed enforcement and transport of people or gear are mostly the missions performed. http://www.lawofficer.com/article/patrol/fixed-wing-aircraft-law-enforc They are equipped with a variety of high tech equipments just as their rotor wing counterparts. The cabins are pressurized and allow for higher altitude flights. They can perform surveillance 5,000 ft to 6,000 ft and not be undetected. The average costs to maintain and operate a fixed wing aircraft per flight is about $54 for maintenance and $45 for fuel compared to a rotor wing aircraft. http://bjs.ojp.usdoj.gov/content/pub/pdf/aullea07.pdf The Custom Border Patrolà ¢Ã¢â€š ¬Ã¢â€ž ¢s P-3 AEW Orion airplane has a large fuel capacity of 60,000 lbs; flight time up to 10 to 13 hours, maximum range at low altitude is 2,500 NM and at high altitude 3,800 NM. Average cruising speed is 300 to 330 knots. It can carry a crew of 12 to 21 personnel. Normal crew consists of four systems operators, three pilots, two flight engineers and three maintenance crew members. This aircraft is integration with the E-2 Hawkeye aircraft radar system, which allows for it to see 200 NM in all directions. They coordinate and direct Navy and Coast Guard ship and aircrafts to the location of drug smuggling boats or planes. Primary mission are interdiction, over water operations, surveillance and homeland security. The use of this aircraft between the Jacksonville, Florida and the Texas office have contributed to the cap ture and seizure of 50 metric tons of drugs worth a roughly about 2 Billion dollars. http://www.youtube.com/watch?v=vqCtrB_FZvE Fixed wing light sport aircraft generally cost between $60,000 and $130,000 to purchase and $50 per hour to fuel and maintain. They can fly at wide range of speeds of 35 to 125 knots making them an excellent platform for performing a broad range of law enforcement missions. It can carry up to 500 lbs and travel twice as far as a helicopter could. http://nij.gov/nij/topics/law-enforcement/operations/aviation/types-of-aircraft.htm The disadvantages of fix winged aircrafts are they require a runway to take off and land, assembling of the flight crew, delay on taking off due to congestion at airport, unable to see the other side of the aircraft. They cannot monitor the tactical environment very well and or unable to alerts or observe things which the ground units are unable to detect. Unable to land and assist with foot pursuits, canà ¢Ã¢â€š ¬Ã¢â€ž ¢t hover, t he aircraft is not equipped with rescue winch. http://www.usafp.org/op_med/fldmedopns/airevac.htm http://www.jrsa.org/events/conference/presentations-09/Lynn_Langton.pdf http://bjs.ojp.usdoj.gov/content/pub/pdf/aullea07.pdf http://www.kansas.com/2010/08/01/1427779/aviation-sees-growth-in-law-enforcement.html

Comparing the Rich versus the Poor Essay -- Poverty

Rich vs. Poor: Distributing the World’s Wealth Equally Think about the house that you live in, the neighbors that surround you and the town where you come from. More importantly, think about the car, clothing, and material things that you possess. Living an absolutely affluent life, as most of us do, is something that we take for granted. Now put yourself in the shoes of a child at the age of 5 in Zambia. There is no roof over your head, no shoes on your feet, and no food on the table to eat. You live every day wondering how much longer you will survive in this situation. This example may represent an extreme situation in Zambia, but forces one to think about how many people are living in poverty throughout the world. Poor people often lack adequate food and shelter and education and health, which keeps them from leading the kind of life that everyone values. They are extremely vulnerable to illness, to economic displacement, and are treated negatively by institutions in society. Of the world’s 6 billion people, 2.8 billion live on less than $2 a day, and 1.2 billion live on less than $1 a day. In rich countries, fewer than 5 percent of all children under 5 are malnourished, in poor countries as many as 50 percent are (Attacking poverty 3). This impoverishment continues to exist even though human conditions have improved more in the past century than ever before. Global wealth and technically advanced capabilities may be at their highest levels yet, but the distribution of these gains is tremendously unequal. The increasing rates of poverty throughout many countries in the world and the imbalance of wealth leads me to believe that the rich have a moral obligation to help those who are less fortunate. According t... ... and improving sanitation conditions would better the life of the poor. If people would be willing to make small contributions to the poor, poverty rates could possibly begin to decline altogether. If the extremes of relative wealth and poverty are diminished I believe it would lead to a world where being absolutely poor no longer exits. Works Cited * â€Å"Attacking Poverty: Opportunity, Empowerment, and Security.† World Development Report 2001/2002: 1-12. http://www.worldbank.org/poverty/wdrpoverty * â€Å"Rich vs. Poor Stats.† Online: http://geocities.com/mrastafari/richpoor.html * Singer, Peter. â€Å"Rich and Poor.† Practical Ethics, 2nd ed.: 218-246. Cambridge: Cambridge University Press, 1993 * Singer, Peter. â€Å"The Singer Solution to World Poverty.† The New York Times. September 5, 1999: 1-7. http://www.fordham.edu/economics/combs/savechild.pdf

Grotowski

Drama Essay How theatre is made interesting by the way it is staged is by using a variety of techniques to intrigue viewers and audience members from just a platform stage and some actors to something unique and interesting. Grotowski believed to be interesting it did not need lighting, effects, costumes, makeup, props, costumes or scenery. This was regarded as poor theatre as funding was barely needed and stuck to its name still today.The minimal use of props meant that the same prop could be used as many different things; He also encouraged the use of music especially ritual music because it was successful in affecting the audience is different ways. Another technique Grotowski and Artaud taught his actors to portray real emotions to their scene as opposed to pretending. In my performance we created a series of small scenes directed and played like a poor theatre play would have been in Artaud and Grotowski time. Using the techniques learned in class of Artaud and Grotowski.Our sce ne developed through the idea of the word power trying to deliver a message to the audience. The several little scenes we developed with smooth transactions in between them without lights on /lights off like Growtaski did between his scenes. In each scene portraying the different aspects of power. In positive ways and negative ways. We did not wear costumes as we were playing many different characters in a short period of time and costume change would of taken to long as we were on stage at all time like Artaud actors where. So we simply wore black clothing to make us neutral and easier to believe the character we were representing.To come up with the our theme of power our teacher made us create a mind map of the Phrase â€Å"back in the day† and bounce off ideas of what it meant to us. We use this phrase for our first scene which had no script. We took the characters of apes in a time before humans and showed how power and dominance existed before human time. Having the use of no costumes, no stage props and no custom lighting. The audience focus is directed all towards the actors. So it is all through the actors that the audience can understand the play and believe it the way we want them to. We used one prop that had no use or meaning by itself until it was used.A fabricated simple ball that we used differently in every scene. We did not want to show a clear description of the object and wanted to let the audience imagine what it is for themself. For example in the first scene we made the audience believe the object was just a significant and important item to the apes and they could then imagine what the item was themself, Each ape wanted to hold on to the item and the ape holding the object would of had power over the others. The item was then transform as a microphone in the scene of a president speech and then transform again as illegal drugs to be then used into a fashion statement in the end.Why Artaud and Growtaski techniques of staging were successful was the involvement of the audience. The people coming to see the play where part of the performance and where all on their toes not knowing was going to come at them. Our group goal in involving the audience was to surprise them in every way we could. The scene opened with one of our member Connor in the character of an ape playing with the object while audience attention was drawn to him they did not expect the two other apes sneaking up behind them to sniff them pull their hair and reowr at them. This was successful as we created surprise and laughter.The audience where sited towards the stage with a gap in the middle to make our new entrances. How to interact with the audience are not only the actors coming to audience but the audience on stage. We even dragged audience members on stage to be pretend slapped and humiliated in not a mean way and of course we did not hurt the audience in anyway. In conclusion even though poor theatre is harder for the actors to portray a character without the use of a costume, props, lighting or stage design. This raw theatre is easily just as entertaining for an audience through the way it is created.

Traffic jam Essay

Men have stepped on the moon. Now they are going from one place to another within few hours. World fastest car is able to sprint 252mph, but the citizens of Dhaka (sometimes) cannot reach few miles to Gulistan from Mohakhali or any other place to our destination place within hours. You must go out from your house before two or three hours to reach destination which is only 20 or 30 minutes required. Who is responsible for this? Traffic jam is that magician. Traffic jam has become a great monster in our modern life. Traffic congestion is not only affecting our business but the education sector as well. Students cannot do other tasks such as photocopying or collecting notes before attending class in the morning because a lot of time gets wasted on traffic congestions. It wastes lot of working hours of students as well as teachers. In many occasions, students and teachers fail to attend classes in due time. And it is more painful when students fail to reach exam halls and fails just due to a social problem. Now just think everyday how much national time is wasting, how much economical activities are losing, for the traffic congestion problem. This assignment is focusing current situation of traffic congestion problem in Dhaka city. What is Traffic jam? A traffic jam is a long line of vehicles that cannot move forward because there is too much traffic, or because the road is blocked by something. Over the last few years the traffic congestion problem of Dhaka City has visibly been deteriorating steadily. Limited resources, invested for the development of transport facilities, such as infrastructure and vehicles, coupled with the rapid rise in transport demand, existence of old transport and also huge number of non-motorized vehicles on roads, lack of application of adequate and proper traffic management schemes are producing severe transport problems in almost all the traffic route in Dhaka. Citizens constantly complain about the intolerable problems of traffic jam. Background Bangladesh is a populous country & Dhaka, as the capital of Bangladesh, has to accommodate a large share of this population. There are 18 Special Planning Zones (SPZ) in the Dhaka Metropolitan Area, where population has already crossed 11 million. Every year population is increase at the rate of  7 percent in Dhaka. Dhaka Metropolitan Area is expected to become one of the largest cities within the early next century. Everyday lots of people move to Dhaka for the purpose of earning money. Day by day the number is increasing and most part of Dhaka is badly affected by the population growth. Traffic jam has turned daily trips into nightmares to the people of Dhaka. The business community inevitably suffers for the constant waste of its most precious resource of time. Other commuters of being stuck in traffic jam for hours an end, while residents breathe in a lot more lead and almost 10 percent of its population seeks medical treatment each year for air pollution (Faulty vehicles, old vehicles, especially diesel run vehicles, and dust from roads contribute to air pollution) related respiratory illness. The number of automobiles has been increasing in Dhaka city at the rate of at least 10 percent annually, which has been contributing to air pollution on the one hand and traffic congestion on the other. At rush hour, a distance of three to four kilometers can take about an hour to reach. Destinations like Gulisthan, Motijheel, Old Dhaka, Maghbazar, Malibagh, Gulshan, and Dhanmondi are nightmares for commuters from any point in the city. Especially frustrating are the points Hotel Sonargaon crossing, the road in front of the Prime Minister’s office, Maghbazar, Mouchak, Malibagh, Khilghaon, Rampura, Elephant Road, Science Laboratory, Green Road, Jatrabari, Sayedabad, Mohakhali and old parts of the city mainly at Dholaikhal, Postagola, Bangshal, and Chowkbazar. People miss important appointments; are late for work, children and old people fall sick, not to mention the painful site that most of us choose to ignore – a blaring ambulance stuck in the middle of a traffic jam t rying desperately to find a way. The heat released from the engines, especially the private cars that use air conditioners, increase the overall temperature of the city. Continued exposure to pollution from the streets during traffic jams, will have grave consequences in the future health of these people. The economy, meanwhile, is losing out in millions because of traffic jams. Government officials’ estimate a loss of around tk15000 crore annually because of traffic jams. Transport System of Dhaka The transportation system of Dhaka is predominantly road based where non-motorized transport mainly rickshaw has a substantial share. Dhaka  Metropolitan has heterogeneous traffic flows. Rickshaws are the dominating mode of public transport. Trips made by public transport especially buses are very low. A substantial part of total traffic is non-motorized vehicles which enhance serve congestion especially in road intersections. The contribution of Bangladesh Railways (BR) to urban public transport is very small. We listen about big plans of elevated express ways, underground metro rails etc., but in reality it is hard to believe that these plans can ever be materialized by this poor nation having massive corruption in all sectors, from judiciary to education. The 20 year Strategic Transport Plan (STP) includes 17400 square km of water and surface ways in Dhaka and neighboring Narayanganj, Narshingdi, Munshiganj, Gazipur and Manikganj districts. Metro train services, elevated motorwa ys, Bus Rapid Transit (BRT), construction of roads connecting the east of the capital to the west, flyovers, footbridges, new roads, and repair of damaged thoroughfares are the main features of the plan. Under the plan, the government will construct and reconstruct 330 km of roads and highways including 50 new roads, flyovers, elevated expressways, metro (underground railway), circular waterways, bus rapid transit, rapid mass transit, bus-route rationalization, traffic system development and safe environment. The Major factor behind traffic Jam There are many reasons behind traffic jam in Bangladesh. Among them some major factors are as follows: 1. Around 60 percent of the city roads are encroached by hawkers, and dumping of construction materials. 30 types of motorized and non-motorized vehicles are plying on the same street, causing haphazard traffic jams. 2. Undisciplined traffic signal in the road and also faulty traffic signaling systems. Traffic police have to maintain the signaling system. Sometimes they maintain the signal manually, which may create more congestion problem. 3. Unplanned growth of Dhaka, Dhaka centric development of the country, the lack of east-west connecting roads, unplanned construction inside the city, and increased number of private transports has the contributory factors to traffic congestion. 4. Indiscipline attitude among the road user, driver don’t comply with traffic rules. 5. No knowledge about traffic rules which encourage people to violating the rules. 6. Outside the mall and right beside the road,  occupation of tea-stalls and shops make difficult for pedestrians to use the pathway. 7. Enforcement of rules by dishonest persons (traffic police) who are busy in collection of illegal money from traffic rules violators. 8. Dhaka City has very inadequate road networks. For a standard city, where the minimum road requirement is 25% to 30%, Dhaka has only 7.5% road of its total area. 9. Illegal parking is another reason for traffic jam. Cars, trucks and other vehicles are parked almost everywhere. 10. Some traffic police officers are busy for extracting money for the illegal parking and violation of signal by stopping the vehicle in the middle of the road. 11. Inadequate manpower and narrow road spaces and overtaking tendency of drivers create pro-longed traffic congestions and intensify sufferings of commuters keeping people motionless as well as creating suffocating condition in the streets 12. There are bus terminals not authorized by the traffic department and the bus drivers do not go by traffic rules. Also buses stop randomly to pick up and drop passengers. 13. Each day around 80 trains enter and exit the city, which causes six hours halt of traffic in total through each level crossing. Such types of level crossing create intolerable congestion at Magbazar, Mohakhali, Staff road, Karwan Bazar and other places. 14. VIP protocol maintaining is another reason for frequent traffic jams in the streets 15. Divider problem in the city’s different important roads also causes congestion. 16. On the same road the uncoordinated road digging by Dhaka City Corporation (DCC), Dhaka Electric Supply Authority (DESA), Water and Sewerage Authority (WASA), Bangladesh Telegraph and Telephone Board (BTTB), Titas Gas and other utility service providers without any integration together make reasons for further road congestion. 17. In any roundabout in Dhaka the plying CNG, rickshaw, bus, etc form multiple lines. They do this to grab a tiny space out of sheer desperation. 18. Most of time, we see that during jam traffic police just let one side go for like 5 minutes or more which increase the jam more. They should manage it more professionally. 19. With mass transport not allowed through BUET and DU it creates excessive pressure on the adjoining roads. 20. Illegal occupation of roads by small traders and vendors is one of the causes of traffic jam in the town. No one is aware about it. Bus drivers are mostly responsible for traffic jam. They even don’t care about the traffic rules and signals, which may create the congestion. 21. Now a days the  number of buses increases day by day. And the local buses are run very faster. They don’t maintain the rules of the street. They just drive and occurring heavy traffic jam. 22. The numbers of old transportation are still in Dhaka city. Those are illegal. They don’t have their fitness. But they are still running in the Dhaka city. 23. More than seven hundred thousand rickshaws ply the city road, but only seventy five thousand have legal number. This huge number of rickshaws is creating traffic congestion. From time to time attempts are made to reduce the number, but the initiative usually produces no results. 24. Most foot-over bridges and underpasses remain unutilized by the pedestrians reasoning dark and dodgy atmosphere inside as billboards block view from outside. Unhygienic passageways, steep stairs and pathway encroached by hawkers make it difficult to move on the bridge and that’s why they don’t want to use the foot-over bridge. 25. Many compressed natural gas (CNG) refueling stations and petrol pumps are located near to the intersections that disturb or block the streets when large queues of vehicles break into the road. Although there is rule to set up refueling stations having vacant spaces to accommodate thirty vehicles to wait inside the compound, it has been overlooked. 26. A lot of the plush shopping malls in the city have resulting illegal road occupation by vehicles. Between Panthapath and Sonargaon intersection the traffic jam at anytime of the day is horrible because of the city’s biggest shopping mall constructed in the area. 27. Some people don’t want to use the parking space, too many people are habituated and love to park them on the street so that can resulting traffic congestion. 28. The fines for traffic violations are too meager to raise fear to the violators. The following remedial measures can be adopted for eliminating the traffic congestion problem in Dhaka city. Here three types of remedial is discussed – Short term suggestions 1. All offices should start at 7.30 AM and all education institutes should start at 8 AM, Banking should start at 9 AM and all can be end within just 2.30 PM, 4.30 PM & 4 PM. 2. Water transport should be established like other developed countries surrounding Dhaka city. By that WASA don’t need to block the street. 3. Population control must be implementing as very strictly like china, if we cannot control over the population then we cannot  give the place to our next generation. From now, from today we should not take more than one child. 4. Pedestrian facilities should be increase. Cycle path should be provide 5. Political interface must be avoid 6. There should be a whole â€Å"park† to educate on traffic system for the residents and children especially since one of the main reasons for road accidents and drivers not following rules is because of the abundance of fake licenses 7. Through lane system different sort of vehicle will run in different lane. If any driver breaks the rule he has to face some legal consequences like jail and financial penalty. 8. The government has divided Dhaka into seven zones with shops and businesses in each to observe a different weekly holiday, which may resolve some pressure of traffic. 9. People are habituated and thus love using the shortest way by crossing over the street. Now, that it poses risk for the vehicles and create unnecessary traffic block let apart risking the pedestrians’ lives, are not their concern. Create awareness to the people to use the foot over bridge, and zebra crossing to passing the road. Also make the passageway clear and hygienic to motivate people to use the foot-over bridge and underpasses. 10. Rickshaw and other non-motorized vehicle strictly banned from the street. 11. The rules for CNG refueling station have to be strictly maintained. Those are overlooked the rule are not able to do business. Midterm suggestion 1. CNG conversion for all types of personal cars (Private cars, light motor vehicles etc.) will need to be forbidden. This is to reduce traffic congestion on the streets of Dhaka city. In Bangladesh the price of CNG is comparatively cheap as a consequence many private vehicles were in the streets. In the year 2009 the number of registered vehicles was 5lac and 27,000 among these 2lac are private vehicles. 2. To reduce air pollution and traffic congestion in Dhaka city, the use of private motor vehicles must be abridged. 3. The number of rickshaw pullers is vast. Almost there are no roads or street or lane for them. So, DMP need to make an extra lane for keep the road free from traffic jam. 4. Installing of CCTV sets to monitor traffic movement. 5. Free the footpaths from illegal occupation of hawkers and bus counters. 6. Private vehicles with less than four or five passengers would not be allowed to ply the city streets. 7. From now the capital city of Dhaka should be blocked or fixed for limited persons as who can maintain living status of education, rules-regulations, civic sense, morality, regular tax payer and good service contributor etc. 8. The highway bus, truck enter and travel the city between 11pm to 6am. Other than it is banned to travel in city highway. 9. BRTC have to create lots of bus stoppage in the street but in a planned way, basically those place where so crowded. Without those stoppage any bus are not allow to stop. And also stoppage should be outside from the street, otherwise buses occupying road spaces which may block the traffic flow. 10. Traffic management system has to be stronger enough. Every driver should have to follow the traffic system. DMP have to create some steps by those citizens and drivers are able to make some knowledge about the traffic system. If the people are well known about the signal system than it will stop them to violating the traffic system. 11. In front of every shopping mall an extra road need to construct as a stoppage. Long term suggestion 1. Government can shift all wholesale markets, government administrative offices, Dhaka central jail, all industries, tanneries, to outside of Dhaka city. Industrializations should be based on upozilla; it should not depend on metropolitan cities. Then rural areas will grow up step by step. 2. Every school has to own the transport for the student – especially at the primary level. There are around 400 private & government schools in the capital. BRTC has already launched bus service for school going students to ease off traffic jam in the capital. 3. All import-export connected offices should go to near port areas of Chittagong or Mongla, or in on the way to any port where they can send the goods easily for shipment. There is no need that those offices are to be Dhaka based. 4. DHAKA city’s public transport service may have improved somewhat over the past year with the introduction of new Bangladesh Road Transport Corporation (BRTC) buses on major routes but it is not yet to be good enough to be of ‘capital quality’. 5. All main roads should be one way. All type car parking must band in all roads. 6. Stopping of buses in middle of roads should be band except bus stops. All  type stands of buses trucks, taxies, CNGs etc should band in the roads. 7. Flyovers are constructed at important intersections to reduce traffic congestion. Expressways should be introduced for passengers to cover long distances over busy routes, like from Gabtoli to Motijheel, Gulistan to Airport directly without any stoppage. 8. The city’s lone dependency on surface transportation system should be diversified to monorail, metro rail, and elevated expressways. Like other developed countries in the world we also have to build the underway monorail, which minimize the traffic congestion. 9. There are lots of vehicles are travel in Dhaka but the parking place is very few. So, to minimize the traffic congestion government have to Increase Street parking facilities. 10. In Dhaka there are lots of school, college, and university, some of which were construct in front of main street, some of which were residential area and also some were in commercial area. Those have to build in some specific area, not to build in the residential or commercial area or in front of the street. Conclusion While very little can be done to change the larger picture now, there are a number of smaller factors which aggravate the traffic situation in the city. Mega city Dhaka would get better result through traffic management, physical restriction on car use, parking control, bus priority and provision for cyclists and pedestrians. While relocating some of these establishments may not be feasible any longer, especially since the university campuses have become an integral part of city life, which the authorities in these institutions could allow a better flow of traffic during extreme traffic scenarios and the government should develop alternate roads and flyover along these places to smoothen the flow of traffic. Road building is a supply side measure taken on the basis of time saving but added that over the last decade, there has been a change of emphasis because of the notion that supply generates its own demand. The BRTA have to stop registration of small cars for a certain time and increase gas price have been shelved on the ground of socio-economic and political impact. Most of the cases, if any decision taken has gone against a certain quarter was either withdrawn or halted in the middle of implementation. The BRTA is yet to be strict on issuing new driving license and those of drivers driving with illegal vehicles. It has not done any improvement in its training module for both  new and semi skilled old drivers keeping mind of the time. But the drivers are the forces responsible for killing more than 3000 people every year and deteriorating the traffic jam situation occupying the maximum road capacity. The minister admitted the government’s failure in controlling the traffic situation in Dhaka. My point is failure or success comes after taking an action. But the government did not take any action at all to solve the problem.

The Moon Essays (642 words) - Observational Astronomy, Lunar Science

The Moon Essays (642 words) - Observational Astronomy, Lunar Science The Moon The moon The moon is the only natural satellite of Earth. The moon orbits the Earth from 384,400 km and has an average speed of 3700 km per hour. It has a diameter of 3476 km, which is about that of the Earth and has a mass of 7.35e22 kg. The moon is the second brightest object in the sky after the sun. The gravitational forces between the Earth and the moon cause some interesting effects; tides are the most obvious. The moon has no atmosphere, but there is evidence by the United States Department of Defense Clementine spacecraft shows that there maybe water ice in some deep craters near the moon's North and South Pole that are permanently shaded. Most of the moon's surface is covered with regolith, which is a mixture of fine dust and rocky debris produced by meteor impact. There are two types of terrain on the moon. One is the heavily cratered and very old highlands. The other is the relatively smooth and younger craters that were flooded with molten lava. Throughout the 19th and 20th centuries, visual exploration through powerful telescopes has yielded a fairly comprehensive picture of the visible side of the moon. The hitherto unseen far side of the moon was first revealed to the world in October 1959 through photographs made by the Soviet Lunik III spacecraft. These photographs showed that the far side of the moon is similar to the near side except that large lunar maria are absent. Craters are now known to cover the entire moon, ranging in size from huge, ringed maria to those of microscopic size. The entire moon has about 3 trillion craters larger than about 1 m in diameter. The moon shows different phases as it moves along its orbit around the earth. Half the moon is always in sunlight, just as half the earth has day while the other half has night. The phases of the moon depend on how much of the sunlit half can be seen at any one time. In the new moon, the face is completely in shadow. About a week later, the moon is in first quarter, resembling a half-circle; another week later, the full moon shows its fully lighted surface; a week afterward, in its last quarter, the moon appears as a half-circle again. The entire cycle is repeated each lunar month, which is approximately 29.5 days. The moon is full when it is farther away from the sun than the earth; it is new when it is closer. When it is more than half-illuminated, it is said to be in gibbous phase. The moon is waning when it progresses from full to new, and waxing as it proceeds again to full. Temperatures on its surface are extreme, ranging from a maximum of 127 C (261 F) at lunar noon to a minim um of -173 C (-279 F) just before lunar dawn. The Harvest moon is full moon at harvest time in the North Temperate Zone, or more exactly, the full moon occurring just before the autumnal equinox on about September 23. During this season the moon rises at a point opposite to the sun, or close to the exact eastern point of the horizon. Moreover, the moon rises only a few minutes later each night, affording on several successive evenings an attractive moonrise close to sunset time and strong moonlight almost all night if the sky is not clouded. The continuance of the moonlight after sunset is useful to farmers in northern latitudes, who are then harvesting their crops. The full moon following the harvest moon, which exhibits the same phenomena in a lesser degree, is called the hunter's moon. A similar phenomenon to the harvest moon is observed in southern latitudes at the spring equinox on about March 21.

Cultural Foundation - I will upload them in word document Essay

Cultural Foundation - I will upload them in word document - Essay Example He would therefore, grade me based on how I comprehended his poetic texts For my grade, Homer would give me an A in cultural foundation. This is based on my ability to articulate what he had written in the Iliad with real life situations as an attempt to bring literature close to reality. In the Iliad, the author brings out Achilles as a character full of rage and anger (Homer 210). Most people get angry as well in the current world. However, we should be in a position to control this anger depending on the circumstances. Getting the message Homer was trying to put across and relating it to humans today could be the main reason for the author to give me an A. In the Iliad, Homer also depicts love as one of the major themes. There is the love between Achilles and Breseis. There is also the love Achilles has for his mother. Love is a very crucial part of the human nature. Everyone can fall in love despite how strong or brave we are as was the case with Achilles in the Iliad (Homer 360). Homer is a poet who writes his poems based on major themes. The themes are brought out in a rather plain and direct manner. Being in a position to learn that great epic poets such as homer bring out there thoughts and expressions plainly would earn you a good grade in cultural foundation Another great author of ancient poems is Publius Ovidius Naso (Ovid). Ovid was a roman poet well known for Heriodes, Amores, and Ars Amatoria. Most of the poetry by Ovid influenced the European art and literature. Their influence and effect spill over for many years and still shape the direction of art globally. The poet mostly writes his poems based on his personal life experiences. The author uses persona in his works to communicate to people. In cultural foundation, Ovid would also have given me an A. This is because I would learn a lot from his persona writing style. Reading a poem wrote in style links your emotions to the poem making the poem even more communicative. Homer and Ovid use

Technology Management and Collaboration Assignment

Technology Management and Collaboration - Assignment Example People still inhabit a world where an individual’s technical ability and instinct determines the worth of technology. Gaining knowledge of technology management is a human work and requires experienced and qualified individuals to examine this (Dauda 2009). Human intelligence produces ideas for new products and/or services, which produces the requirement to ‘identify’ technology. Hence (Moehrle 2013, p. 17):  Identification of technologies that are not currently part of the firm’s technology base,   but may be important in the future (for example, by attending a conference, reading journals, visiting trade fairs, questioning suppliers and conducting pure research.   Each time a technology is ‘selected’, the company has to always remember who will manage and operate such technology. Human resources are an important determinant for this ‘selection’, for they should possess the eagerness, knowledge, and capability to sustain thi s technology (Treat 2011).  Selection of those technologies that the firm needs for its future products and technologies (for example, by using portfolio-type methods, expert judgment, pilot studies, and financial methods). Likewise, HR participation is a crucial component in all the phases of IT acquisition programme So as to guarantee an effective and efficient application of the acquired IT, HR participation is needed the most in the process of pre-acquisition so as to successfully deal with later phases.