The renowned Steel Bridge is a double deck structure that has a vertical-lift and is also known as through-truss. It goes across the Willamette River in the city of Portland in the United States and was opened in 1912, so it recently celebrated its 100th anniversary. The bridge has the dual function of carrying rail and bicycle traffic on its lower deck whilst the upper deck is dedicated to road traffic. This innovative arrangement makes the bridge extremely innovative and the fact that it has an independent lift continues to emphasise its prominence as the second oldest vertical lift ...
Traffic Research Papers Samples For Students
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Network security is critical in the design of a network infrastructure. This is because such a design ensures that network equipment and devices including access mechanisms prevent unauthorized access. However, such can be implemented by protecting network links, hardening network devices such as routers and switches either through configurations or implementing new levels of security to perform the functions. The technology to be used in enforcing enterprise wide security matters a lot, some such as the Virtual Private Network guarantees security through encryption where data is encrypted and routed over a tunnel across the public network, while at the ...
The Orlando police department received its accreditation as a police agency in the year 1997. It is responsible for security within Orlando in Florida. It is an effective department in a city with relatively high criminal rankings. It handles prevention, arrests and investigation of crimes within Orlando. It aims and purposes to create an environment that is possible to live. It is well staffed with a patrol team of about 700 trained officers.
The department encourages the involvement of its citizens in maintaining security. For this reason, it encourages community policing. They allow volunteering of willing individuals to help ...
There comes a time when we feel that we know enough of a subject. It happens that knowing too much of a subject may make us feel confused, and we find ourselves unable to answer a simple question related to the subject conclusively. Speed limit and its effect on accidents is one such subject that we believe we know enough about but still find ourselves mumbling in uncertainty whether or not it is good or bad. Our common sense says that a speed limit is good. Otherwise, people will start driving at insanely high speed adding to the number ...
Analysis of registration of vehicles’ influence on road accidents in Korea
This paper will evaluate the hypothesis that there is a relationship between registered vehicles and road accidents in Korea. The paper will highly seek to understand the role of vehicles’ registration in reduction of road accident in Korea. This will be based on analysis of accidents that have been reported in the country. Regression analysis will be a critical formula to analyze what has been happening between road accidents and registration of vehicles. The research shows that there is minimal relationship between registration of vehicles and road accidents. There are minimal changes in the level of accident as ...
Telnet is a network protocol used in LAN or via the web to provide bi-directional interactive text-oriented communication framework using virtual terminal connection. Data is interspersed in-band with Telnet control information, usually in an 8-byte oriented data communication over TCP. Telnet program runs on a computer and connects you PC to a server on the network. Commands are entered into Telnet program and can execute them as if they were entering them directly on the server console. This implies that you can control the server and communicate with other servers on the network.
Telnet traffic refers to a user ...
Example Of The Effect Of Blood Alcohol Content Law On The Number Of Traffic Collisions In Sacramento Research Paper
Background of the study
The content of alcohol in the blood stream popularly known as the blood alcohol concentration (BAC) is the main source of evidence that the police present to the courts to decide if or not an individual has been driving while drunk. The BAC level is tested by the use of an ‘alco-blow’ device known as a breathalyzer, blood and urine tests conducted in clinical facilities. High amounts of alcohol in the blood system may affect proper driving as drunken persons seem to be oblivious of the danger that they expose themselves and other road users by driving under alcohol ...
The knee is the most important part of a human’s lower anatomy. The knee consists of three knee bones, namely the kneecap, thighbone, and shinbone. Ligaments connect the three knee bones, acting as a hinge and a joint for proper movement. Of the four ligaments located in the knee, the anterior cruciate ligament (ACL) – located below the thighbone and shinbone – is much prone to injuries. A knee injury occurs when an ACL suffers from any kind of damage. The cause of ACL injury could involve collision between the knee and objects, and awkward movement, which may cause awkward ...
The question on whether the Minimum Legal Drinking Age (MLDA) should be lowered has elicited much debate in the recent years. The proponents to the proposal of lowering the MLDA argue that setting it at 21 years has not resulted in the control of underage drinking, but has instead led to cases of binge drinking which leads to health and life-threatening behavior among the teens. The opponents, on the other hand, argue that at 18 years, the teens have not attained an age where they can responsibly handle drinking, and as a result they have a higher tendency to ...
Space junk is a real problem today, what with million useless pieces of junk orbiting our planet. We do not see that junk does not mean it is not there or cannot be a problem. The technology we use today is innately tied to space as our modern life relies on functioning satellites. The paper looks into the presence of space junk and the issues related.
Space junk is the collection of all the debris orbiting the earth. This orbital debris has been classified into two forms – natural and man-made. The natural debris consists mainly of fragments of meteoroids ...
The formation of the moon Luna trends in the scientific world with many scientists attempting to develop theories of formation. Numerous theories endeavor to explain the formation of the moon Luna (Casey 14). Nevertheless, every theory has its disadvantages. Thus, scientists are continually conducting research to determine the most feasible theories. Explanation of formation of moon Luna has always been of focal importance to scientist. Several theories have come forth with attempts to demystify the formation of the moon Luna. Most of them at some point have fallen short of satisfactory evidence to support their claim. With the research ...
This study is confined to the limits of Los Angeles and studies the traffic in this place. City boundaries of Los Angeles area suffer from an ever-growing traffic. With the growing population and their expansion in different areas, the problem has grown in intensity. The traffic is not limited to the city boundaries. It has also spread into contagious territory where street congestion, delays in traffic and life and property hazard is as great as in the central traffic area of Los Angeles. This paper studies about the traffic problems of Los Angeles and the need for it.
Chronic Obstructive Pulmonary Disease-COPD
Air pollutants- the particles that pollute air
Asthma- This is a chronic lung ailment, which causes inflammation and narrowing of the airways.
Biomass-this is a biological material that is obtained from living organisms, particularly plant-based
Particulate matter- this term refers to the assortment of solid particles and liquid drips found in the air
Air pollution refers to the introduction of biological molecules and other dangerous materials into the globe’s atmosphere, causing diseases and eventual deaths. In addition, the damage is extended to other living organisms such as crops. Most of the diseases caused ...
In 1991, The National Institute of Standards and Technology (NIST) developed Digital Signature Algorithm (DSA) and it was put forward for use in Digital Signature Standards (DSS). It is actually a Federal Information Processing Standard used in digital signatures. It was accepted as FPIS in 1993 and since then it has undergone several improvements with the latest FPIS 186-4 was done in 2013. DSA is used to create a 320 bit signature that contains 512-1024 bit security. Digital Algorithm Signature is advantageous over RSA since it faster and smaller as compared to RSA. It was approved by the government ...
The use of manual citation by the traffic department of the California Highway Patrol is slowly proving to be overweighed by the amount of work due to a high number of cases and reports. The manual citation is especially time consuming and prone to errors that have proved vital to the trial of the cases in court. The situation, therefore calls for an urgent change. This paper highlights electronic citation as a possible alternative to be used by the California Highway Patrol in the handling of the traffic cases. The new system is to facilitate an overhaul of the ...
The UAE has undergone a continuous economic development, which has seen the standards of living rise. With the rise in standards of living, individuals have managed to purchase cars and shift from public to their personal transport arrangements. The increase in car purchases has also taken place due to the affordability associated with fuel. The affordability has enabled individuals to save on acquiring their personal means of movement within the UAE. With the said rise in living standards and affordability of fuel, the consequent increase in private transport has led to the road traffic congestion in major towns within ...
Effect of Gross Domestic Product on Road Safety in South Korea
Road carnage has increasingly become a major source of death all over the globe. Many countries lose a significant number of pedestrians, passengers, drivers, cyclists and motorcyclists on the roads, highways and superhighways. This trend is particularly alarming in South Korea where loss of lives due to road accidents has become very worrying. The country is indiscriminately losing many people to this menace. The most unfortunate thing about this scenario is the fact that some of the country’s productive population is also consumed in the ...
ADSL (Asymmetric Digital Subscriber Line) is a modem technology that is available channel bandwidth is shared between the outgoing and incoming traffic is asymmetric. Since most users have incoming traffic volume is much higher than the volume of outgoing, the rate of outgoing traffic is significantly lower. This restriction was uncomfortable with the spread of peer-to-peer networks and video.
History of development
History of the development of ADSL technology started in the second half of the eighties, when were searching technology for interactive television. Pioneer family of technologies xDSL is a company Bellcore; in 1987, it introduced the first specification of a ...
2009 Hudson River Mid-air Collision
It was in 2009 on 8th August, one of the worst air accidents in the history of New York took place when a Piper airplane and a sightseeing helicopter collided over the Hudson River, killing all the 9 people on board. Thousands of people witnessed this low-altitude accident as the airplane collided into the helicopter with both of them breaking into parts and falling into the river. Though both the pilots were properly certified and trained as per with federal regulations and the aircrafts properly equipped and maintained, the accident occurred due to insufficient ...
Research Paper Outline
Thesis Statement: This paper tries to find out some general reasons of traffic crashes and also discusses several studies, previously done on this subject in order to understand traffic crashes and why such accidents take place. The paper will elaborate rules and laws formed by government to control road accidents and their impact.
- Statement of the problem: Traffic crashes claim more human lives than terrorism across the world and also cause damages of more than 400 US billion dollars in US alone. Several steps are taken to minimize the incidents of traffic crash but such accidents ...
ADS-B is one of the two types of Automatic Dependent Surveillance. ADS is an Air Traffic Control (ATC) technique that tracks aircraft without the use of radar. There exists two types of Automatic Dependent Surveillance, ADS-Contract (ADS-C) and ADS-Broadcast (ADS-B). ADS-C is controlled by agreements put forward by the ground station. This means that the broadcast of ADS reports is done by the ground station except in emergency situations when the flight crew can declare or cancel a reporting. Two pilots cannot communicate positional information using this system.
In ADS-B, the aircraft regularly broadcasts its position to no specific ...
The US department of defense has published various regulations governing the conduct and action military personnel and civilians within the US itself and other installation outside the US. One of the installation under which stringent rules have been established is the US Army in Europe, (AER). Among the regulations made are the traffic rules. The Driver and Vehicle Requirements and the Installation Traffic Code for the U.S. Forces in Germany, establishes an installation traffic code governing the registration requirements and operation of motor vehicles in Europe. It supersedes the earlier AER regulation given in the year 2009. This regulation ...
English is a standard language used for communication between air traffic controllers and pilots of international flights. There are two forms of using English language, Standard phraseology and plain language. Standard phraseology employs standard structure, terminology and pronunciation to promote efficiency and accuracy. On occasions when the standard phraseology is not efficient, plain language is used to deliver vital information.
Communication error has been cited has the biggest causal factor in both level bursts and runway incursions into Europe. This replicated in other parts of the world where aviation accident statistics have been documented. In a bid to standardize ...
The great restaurants in the world were created with an utmost consideration to the balance of operational concerns, ambiance, technical specifications and thematic ideas. Each of the areas in the restaurant was created with an orchestration of design that promotes the profound customer experience. Furthermore, restaurants tend to create an experience that lasts from the moment the customers entered the façade to the moment they left the place, such experience should linger with the customer and should make them want to dine again soon. In order to create such a place for the customers, designing the restaurant should ...
Car Accidents in United Arab Emirates
Car accidents in the UAE have escalated in the recent years. UAE being a young nation has undergone a speedy growth in road construction, vehicle count and the emergence of high-risk road use behavior. With this number of factors, road carnage is set to increase heavily and is presently the second cause of death in the nation. An explosion of immigrants in the nation and the change in life of the citizen after the discovery of the oil in the last century also contribute to the escalated road carnage. Judging by the number of the fatalities reported by the ...
Technology Evaluation: Bank Solutions
Intrusion Detection System (IDS)
IDS or Intrusion Detection System as mentioned in Part 1 and 2 of technology case study aids information systems in dealing and preparing for network attacks. This security system accomplishes the task of collecting information from various network and system sources and analyzes the information for any potential threats of attack (SANS Institute, 2001). In terms of capabilities IDS provides
- Analysis and monitoring of the system activities and users
- System Audit of vulnerabilities and configurations
- Statistical analysis of activity patterns and matches them with the known activities that constitutes attack
- Audit ...
Safety and efficiency factors in aviation industry have increasingly become central factors and major players have continued to improve various factors that lead to improved safety and efficiency.There has been major technological advancements that have led to the current progress in safety and efficiency in the aviation industry. However, the issue of human factor has increasingly received focus after the realization that human errors are the factors behind aviation incidents and accident. This has led to the development of knowledge, skills and flexibility of the staff in the industry ensure the exercise of good judgement, which will ensure safety ...
1. If we denote the year of birth by x and the age by y, a simple model would be that:
Another function is the cost of life ensurance (the older you are the more expensive ensurance you can get)
g(y)=c*y (c – constant tariff)
gy = g(2013-x)= c*(2013-x)= 2013*c-x*c
2. Time to get to work =W
The dependance between the ratio of trafic and the time to get to work is:
W(c)=c+1 (assume the maximum rate of traffic and the minumum amount of time to get to work (0 level of traffic) is 1 hour.
The dependance between time and traffic rate: ...
Motor vehicle accidents, this is the situation that occurs when two or more cars collide, when a pedestrian, tree or animal is hit. In these accidents, the results could be injuries, damages in the cars, trauma, lawsuits or death. There are different causes of accidents such as drivers using cell phones, drunk driving, the state of the roads, the drivers’ state of sanity, and the design of the roads. The research should show whether the accidents level has decreased since the ban of usage of phones while driving. The state of California banned the usage of cell phones in ...
This research is seeking to establish good voice interaction systems to help curb road incarnage resulting from driving distracters. To achieve this, various methods o data collection and analysis are going to be explored. Among the key methods in this research will be going through written journals, electronic sources that include the websites and website articles as well as field resources such as interviews. Existing research on voice iteractive systems will also add value to this research. However, much cannot be achieved without paying key attention to the sources and nature of driving distracters. Findings of this research paper ...
The paper mainly covers a general overview of VoIP security issues for both commercial and agency users. It also outlines the basic steps needed to secure an organizations VoIP network. The security considerations of VoIP networks for Public Switched Telephone Networks (PSTN) are not within the scope of this study since they require much broader coverage.
The primary goal of this research paper is to provide a basic guideline in order to understand existing capabilities of VoIP and identify various security gaps. It also addresses the various threats and vulnerabilities in VoIP systems and poses several recommendations.
Voice over ...
Traffic! A word which has effectively been in the public domain for more than few decades in the overview that seeks to highlight the various frustrating epitomes that individuals does encounter in the diverse means of transport. Relatively the United States of America is a fast world nation, which consequently depends on the diverse means of transport in the context that tries to make it efficient to help deliver the various aspects of enhancing the economic development.
The nation is served by the various wide developed road terminus which efficiently brings out the efficacies of the daily 24 hours ...
The category name for our team’s product is “real estate property app.”
Using the Google Keyword Tool
Using the Google Keyword tool (Google, 2013), the top five searches for the category are the following:
- homes for sale in in
- homes on sale
- homes for sale homes for sale
- homes for sale
- for homes for sale
Figure 1 Top 5 Keywords for the Category "real estate property app"
All of these top five keywords have 20, 400, 000 global monthly searches and 11, 100,
000 local monthly searches. These keywords are also seasonal. As an example, the following is the search trend for the keyword “homes for sale in in,” which was obtained using Google Trends (http://www.google.com/trends)
Figure 2 Search trend for the ...
Networks provide access or entry points to organizational systems and applications. It is emphatically crucial that gatekeepers be installed to help in controlling unauthorized access to several servers within the networked environment. While operating system's gatekeepers within servers provide a good source of protection to servers, it's important that servers are protected from other external attacks. Reconfiguration and replacement of gatekeepers by imposters should also be protected. Computer networks act as important channels for sharing resources, data, and other communication functions. To avoid cases of downtime, which affects critical business applications, it is important to implement network maintenance and ...
Networking is an important task that needs to be undertaken with utmost care so that future challenges can be easily solved. The organization will make use of several servers to manage the various applications and computer communication systems. The ground floor will have 28 workstations. The workstation will be used by the support staff. There will be support applications that will be used for various support tasks. Some of the common tasks which will be seen to be taking place on the ground floor include debugging the applications which are in use. The common applications which are in use ...
Research Paper Outline
- Research Question
- Technology and The Air Transport
- Advanced Air Traffic Control Systems
- Collision Avoidance and Traffic Alerts Systems
- Online Reservation and Booking Systems
- Social Media
- Technology in the Rail Transport
- Positive Train Control
- Trip Optimizer Technology
- Real-time Train Information System
- Technology and The Maritime Transportation
- Ship Motion Monitoring, Forecasting and Decision Support
- Marine Automation System
- Oil Mist Detection Systems
- Technology and Truck Transportation
- Global Positioning System (GPS)
- Automatic Vehicle Location
- Smart Cards
- Travel Information Services
- Collision Warning ...
A combustion engine can be defined as any engine that operates through fuel burning. The difference between a combustion engine and steam engine is that the latter uses steam for operation while the former uses gasoline. Combustion engines also use fueled gases such as hydrogen, propane, methane etc which are components of diesel. Combustion engines run on one type of fuel, and may require a series of adaptation to adjust to fuel/air ratio to use other forms of energy (Agrawal, 2006).
The combustion process starts in the gasoline cylinder where a mixture of air and gasoline is sprayed. The ...
One current event that affected airport operations was Hurricane Sandy in the month of October and November 2012. Flight cancellations amounted to over 19000 flights. Most of the major airports were closed for some time, and when they opened, they had limited service. Carriers such as the United, Delta, and American Airlines were forced to cancel flight departures in three airports, in New York (Fox News).
I do not agree with the statement that airport operators are responsible for traffic (passengers and cargo) handling services at North America airports. This is because an airport operator’s responsibility is to ...
Chapter 8 Security Services Design
Network security is a vital component of any enterprise that seeks to protect its information. Lack of a security system may result to loss of property, money, or damages. Network security includes the use of firewalls, network access controls, and intrusion detection and intrusion prevention systems. Firewalls are designed to ensure that network intrusion is prevented. Certain issues need to be considered when designing firewalls. For instance, the user policies and connection information should agree to ensure access to network resources. The Cisco SAFE architecture is a major security component of its enterprise networks.
One needs to recognize the ...
Installing a software to analyze the user traffic might be problematic, however a little guidance and words of caution from the previous users might be of help. The current report is an attempt to provide the users of Wireshark software with a similar guidance.
Wireshark, formerly known as Ethereal, is network protocol analyzer software that helps the user to capture and analyze the traffic on the computer. The software is available free for the users to download and this means that the users need not pay any nominal charges for availing this service unless they are being offered this ...