Noise Research Papers Samples For Students

Impact of Noise Pollution on Mental Health

Introduction
Noise is increasingly becoming a major threat to both human and animal life. In last few decades, noise pollution has increased considerably in every urban area with an ever-increasing population and heavy load of traffic on roads. Since noise is not a palpable matter one can see, taste or smell, over the years noise pollution has received very limited attention compared to other types of pollution like air or water pollution. Due to the increasing urbanization and industrial growth, environmental noise caused by transportation systems and machines, aircraft, motor vehicles, trains, loud music and constant hubbub of city life ...

Introduction

This paper looks at the effect of noise on studying. Noise has both small and major effects on the performance of the studying people. There are various modes of studying. Noise affects studying depending on the given modes of studying. First, it really affects studying methods such as listening. At times, studying involves listening. Noise interferes with this aspect complete. Various experimental studies show that noise has negative impacts n the speech perception of the student (Choc, 2005). The younger the individual the more noise affects their learning skills. Among children, those with language disorders or other disorders such ...

Abstract

Aviation is a crucial component of any nation’s economy. It provides transportation and movement of goods and people from all over world, for business, imports, exports, and tourism. However, these economic benefits must be weighed against the local and global environmental impacts of this industry. There has been a remarkable effect on the global carbon emissions, and this trend is feared to multiply as more people travel by air in the modern world. The U.S. transportation system alleges that there has been an increase of up to six-fold in the aircraft mobility for the last 35 years.

Introduction

Air and noise ...

The dominant sources of noise are usually fans and jets, where the noise reduction can be achieved by various reduction measures. The modelling of the noise sources is necessary to develop, while the tastings are typically provided in wind tunnels and free jets.
Generally, fan noise is a function of the rotational tip speed and fan pressure ratio. In this case in order to reduce the fan noise it is better to reduce the rotational tip speed and fan pressure ratio, but consequently, the increase of an engine diameter is to be observed. An optimal value for the rotational ...

1. Describe the concepts of territoriality, privacy, and personal space.
The traditional explanation of territoriality was emphasized on the marking off and protection of a physical border line from invasion by those of similar kind. Of late, the definition has been modernized to refer explicitly to oversee the space around an organism, particularly the distance between themselves as well as with others of the same species (Linda 2010). In humans, territoriality falls inside three domains: the public, primary and secondary. Public territories are open to any person. They pursue the basis of first-come first-serve. Primary territories are that are ...

Noise has become of the disturbing things in the current world. There are so many things that produce both necessary and unnecessary noise. Nevertheless, this noise is disturbing to most people especially the very old, the very young and those people trying to concentrate on studies or work. There have been ways to mitigate the noise most of which have failed. The noise mitigation practices aim at reducing noise pollution, as well as, its impacts both outdoors and indoors (Donavan, 14).
The noise mitigation practices include; interior sound level, which have been encouraged by local building codes. This ...

Introduction

Automated surgical instruments have grown past the testing phase and are currently routinely utilized as a part of several surgical procedures such as minimally invasive general surgery, pediatric surgery, ophthalmology, urology, neuro surgery, cardiothoracic surgery and otorhinolaryngology. Robotic instruments keep on developing and upgrading in time and – as they turn out cheaper and more generally widespread – will probably turn out to be all the more frequently used in surgical methodology. The authority of the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) and the Minimally Invasive Robotic Association (MIRA) felt that rules for the use of robots in surgery ...

Explain the difference between multiple independent variables and multiple levels of independent variables. Which is better?

It is important to note that design experiment requires researchers to decide on the type of dependent variable that they should use in their respective study and distinguish the same from the independent variables. However, every research ought to have a single dependent variable, but the independent variables can be many, an aspect that makes the independent variables be considered as parameters. Therefore, for our case, multiple independent variables indicate the use of many parameters in conducting a study. For example, if we take a survey to find the extent of obesity in a given area, and take the ...

Pollution of land, water and air is greatly harming our environment and the earth is being affected by our pollution. Pollution is the contamination of our environment especially by our activities and manmade wastes. Human beings engage in activities that destroy the purity of our environment. These activities not only affect our lives but also of other living things such as plants and animals that we share the same environment. The environment is composed of three living parts; air, land and water. These are the parts that are affected by pollution. This paper discusses how pollution is harming our ...

SIX PERSPECTIVES OF ANALYZING AN IMAGE

Images are visual illustrations that transfer the set of information through visual communication. Analysis of the transferred information is pertinent to understand the message that is conveyed. The images can be understood by strong analysis of the six perspectives (Chen, 1999). The same image might reflect different ideas for different people. This is because people apply different perspectives, when they observe images.

Personal Perspective

Personal perspective of analyzing images occurs when the viewer perceives the image by incurring his personal thoughts or opinions. It is challenging to transform someone’s opinion or perspective about the image. The personal though about the image ...

Noise Pollution

There are negative health effects which will be experienced by members of a community due to noise pollution (Goines and Hagler, 2007). Noise pollution due to elevated sound levels cause problems like hearing impairment; sleep disturbances; reduced task performance; cardiovascular disturbances; mental health disturbances; stress; and anger (EPA, 2012). Impaired hearing occurs as a result of an increase in hearing threshold when assessed by audiometry (Goines and Hagler, 2007). Hearing loss is caused by trauma to the stereocilia in the cochlea of the ear (EPA, 2012). By having a night club in a residential area, especially with its management having a history of no ...

Hearing impairment is a disability that involves the diminished or missing capacity for hearing in an individual. Partial and full deafness can cause substantial problems in learning, due to the lack of visual cues and an inability for teachers to adapt their curriculum to individuals with hearing disabilities. In today's world, the need for an education, particularly up to a college degree, is absolutely imperative to gaining stable employment, making it vital for citizens, regardless of disability, to have the chance to gain that education (Boutin, 2008). In this paper, the nature of hearing impairment will be detailed, as well as ...

The general effort involves in-depth investigation into the fundamental mechanism of turbine engine noise generation and will heavily depend on the results of current Department of Transportation and National Aeronautics as well as Space Administration engine noise reduction programs (Prasad & Atassi, 2009). The first effort in this series is focused toward afterburning supersonic jet exhaust system that has an operating condition typically of supersonic transport (SST) and long-range strategic aircraft propulsion system.
The supersonic jet exhaust noise effort entails three programs directed tow developing the technology to significantly reduce supersonic aircraft population system noise with minimum associated weight penalties ...

Introduction

Architecture is very significant in people’s life. Hence, every building should be created correctly. The point is that people face buildings every day: we lie in houses created by architectures; we work in offices created by them as well; we shop in malls projected by architectures. However, some architectures do not strive to build correctly. Although, there is no clear cause for it, but there are many cases when “badly built” buildings cause different diseases. Doctors call it sick building syndrome. This research is devoted to the issue of sick buildings and the syndrome they cause. The peculiarity ...

Introduction

Lester Bangs was born in 1948 and he grew up in a family where his parents had little time for him with his father being a drunkard who battled with alcoholism his whole life. He had been to jail a number of times and he never interacted with his son that much. Therefore, Lester took an interest in music and writing. This is what kept him busy in the empty family life he led during his childhood and in his early teens. He almost became a vegetable from drug abuse at one point during his adolescence. He however, reformed and decided to go ...

Introduction.

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 mixture is ...

A Research

Airport Management and Improving Efficiency

Airports are like gateways of the modern world. The aviation industry has contributed in bringing the world together and enabling globalization to be effective in a major way. It is through the airplanes that people could travel long distances between countries quickly and with improved safety. Airports are where the airplane reaches and the passengers get down to get going to each of their works- either business or pleasure.

With the extent to which the air travel has expanded, it has resulted in the airports to become large and have to handle huge volumes of ...

Introduction: Aviation plays a vital role for the economy of a nation, the industry provides millions of job opportunities, and it facilitates economic growth of an entire country through safe and efficient transportation of people and goods.
After the World War II, rapid growth in air commerce, improvement in aviation technology, and unprecedented increase in the demand of air travel caused the aviation industry to reach an unexpected level of complexity, and consequently the ascending demand raised the unanimous concern about aviation safety issues. Today, air transport has become a part of America`s way of life.
In the United ...

Abstract

This paper aims at building models in an experiment. It determines the use of drugs in social places through incorporating three models. In each of the models, the probability that people take drugs will be established in reflection to different elements and constraints such as laws, availability of drug sellers and the types of clubs or entertainment places where the people go to. Also, the state of minds of the individuals will be fundamental to distinguish whether they are vulnerable to taking drugs or not. These factors will be identified and classified either as dependent or independent variables through ...

Abstract

Cars have always played an important role in the course of human development. In the past, man had a vision to introduce an invention to transport people along long distances. To turn the vision of a self-propelling automobile into reality, it took the development of a reliable combustion engine that operated on liquid fuel. In 1672, the first steam-powered vehicle as a toy for the Chinese emperor was built by Ferdinand Verbiest, a member of a Jesuit mission in China. As the automobile industry grew, so did the rate of environmental pollution. Car engines are considered to be the prime source of air pollution. The ...

Environmental impact of aviation arises from emission of noise from aircraft engines and gases which are released. These gases contribute greatly to global dimming and climate change. Despite the efforts of reducing emissions from automobiles and using less polluting turboprop and turbofan and more fuel-efficient engines, the continuous rapid development of aircrafts contributes largely to the total pollution involved in aviation. This has led to a heated debate about introducing high taxation of travelling by air and including aviation in a scheme of emission trading to ensure that all external costs involved in aviation are considered. This paper talks about environmental ...

The Responsibilities of the Federal Aviation Administration (FAA)

FAA is an independent national authority based in the United States that controls all civil aviation. Among its responsibilities include, controlling the commercial state transportation in America. It has the mandate of providing licenses to facilitate the launch of the commercial space facilities (James, 2013). FAA equally regulates the private launching of the space payloads.
The agency is also responsible for the development of air traffic control and navigation and ensuring their operation to accommodate both the military and civil aircraft (James, 2013). FAA runs flight service stations, airport towers, and air route control centers and thus are capable ...

IT Infrastructure

Abstract
Since the internet invention, modem as evolved tremendously and impacted lives globally. Modems transmit digital information over a telephone line by converting it into electrical signals and demodulate it at the receiver via another modem. Based on the amount of data a modem can transmit per unit of time, typically bits per seconds, they are classified. In next section of this paper, it will examine namely 3G and 4G LTE modem technology compare the latter in light to multiplexing and error correction when transmitting and exchanging data via the internet. Further ahead, and the paper will compare encoding ...

Communication is the process of exchanging information. When evaluating communication, it is important to consider the words used, body language, accent, and the subject. However, it is imperative to note that communication does not necessarily involve spoken words; silence or other nonverbal expressions such as smiling or frowning qualify as communication. Communication may only be labelled as effective when the recipient of the information comprehends the sense of the message and can relay it back to the sender. In other words, the receiver needs to understand the meaning and respond accordingly. On the contrary, if the recipient does not ...

Today, one of the global issues people face to is different types of pollution. With human development, pollution is becoming worse, and as a result, other issues appear. Among them are global warming, new diseases, deforestation and many others. But, it was not like this all the time, as at the beginning the level of pollution was not so high. Otherwise, it would have been an apocalypse already. That was the industry development that caused global pollution.
Even in the late 13th century, people knew about air pollution. For instance, King of England Edward I punished every Londoner, who ...

Introduction

The remarkable industrial revolution of the 18th century had a very important milestone in the global civilization. As a matter of fact, it set the pace for the recent boost in technology today. However, this is also imperative to consider that the invention and subsequent advancement in the steam engine played an important role in the famous industrial revolution. Before the invention of the steam engine, industrial processes were manually based. More so, the earliest forms of steam engines produced by the engineer, Thomas Savery and even the subsequent development of the first practical steam engine by the English inventor, Thomas ...

Of all kinds of entertainment, movies are, by far, the single most popular type. People are so used to watching films cablecast on TV that they cannot envision the time when no sound was to be heard coming from beyond the screen. Indeed, it is difficult to imagine soundless motion pictures, which used to be a reality more than 100 years ago. Cinematographic was an infant industry in the second half of the 19th century. However, in the early 20th century, experts created the first movie with a synchronized sound coupled to image reproduced on the screen. Actors and film directors ...

The idea of developing an electrically powered car has been around for more than a century now. This was mainly as a result of the increasing need to reduce the number of oil powered automobiles currently in use because they greatly contribute to environmental pollution and the ever fluctuating oil prices and unpredictable supplies as was observed in the oil crisis of 1970s. A significant breakthrough for this idea was in 1888 when the first electric car was made. It became popular in the 19th and early 20th century majorly because it was less noisy and produced low emissions. However, its ...

A motion picture refers to a series of still images, which when viewed in brisk succession, seem to be moving. There are two principles behind the creation of the illusion of movement of the pictures. These include; persistence of vision and displacement. Persistence of vision is a phenomenon that enables us to see the frames as a constant image without the incursion of seeing the space between the frames. Our brains form a visual impression upon seeing an image and the image loiters until the next image displaces it. Displacement, conversely, forms the illusion of movement. As the image shifts from frame to ...

Executive Summary

Sustainable development is a concept of great relevance in the contemporary society. The idea of sustainable development emphasizes the need of adopting safe practices that have the potential of minimizing the detrimental effect of human activities on the environment. In this respect, practices such as recycling materials, proper disposal of waste products, reducing consumption rates by adopting resource saving interventions, are the fundamentals of the idea of sustainable development. Companies are tasked with the important responsibility of ensuring that they are operating and engaging in activities that uphold the concept of sustainable development. Companies that promote the idea of sustainable ...

Are they Competitive with Conventional Cars?

Electrical cars are vehicles that work on rechargeable electric power supply that runs the engine instead of gas. Scientists believe that electrical cars are environmentally clean vehicles that do not produce as much poisonous gasses and waste as conventional cars nowadays. There are many kinds of electrical vehicles; some types of electrical vehicles use the energy that is stored in Lithium batteries. Other kind of electric-power cars use a combination of electric power and gas to run their engines called hybrid cars. In the 1800’s there were many initiatives in making an electric motor. Davinport made the first American ...

Introduction

Safety programs in aviation are structured in relation to the reactive analysis and investigations that have been conducted by the industry with respect to the events and mishaps that the industry experiences. These programs are aimed at reducing the number of accidents and improving efficiency in the aviation industry. While human factors that lead to errors and finally accidents in this industry cannot be fully eradicated since “to err is human”, certain measures can be put in place in order to reduce the possibility of these errors. Thus the safety approaches in this industry involve a comprehensive process used ...

0. Introduction
Moto-cars are made from metals. This very common opinion was almost entirely true during almost all the previous century though opposite solitary examples (displayed at images below) are very well known for car likers: wooden bulks, a rubber car, a fiberglass sport car, a car with plastic bulk facias based on soybeans, a concept of a ceramic car, a glass car, and so on.
All those examples are just very rare exceptions. Moreover, the probably refer rather to arts than to industry. However, in the current century, metals lost their monopoly. In the present essay, several material ...

Mount Sinai Hospital is located in New York State. The exact location and address of where the hospital is located is One Gustave L Levy Place, New York, NY 10029, (212) 241-7981. It is an acute care hospital providing emergency care services. The benefit of utilizing the services of this hospital is that one is able to receive their laboratory results in an electronic manner (Medicare.gov, 2015). Additionally, patients’ data and referrals can be effectively tracked between the visits. In addition to these services, the hospital has also got a registry that contains database on nursing care, cardiac surgery, ...

Introduction

Listening to music is what many people do every day. They may listen to relax, or get pumped up for a night out. Whatever the reason music is something that almost everyone in the world does for one reason or another. In college students sometimes listen to music while they are studying. The issue with listening to music when studying is that there is no assurance that this is helping; in fact it might be hindering studying. Knowing that this is such a common occurrence it could be helpful to know if listening to music actually helps students when ...

Abstract

Wireless networking involves connecting network nodes using wireless data connections in the network. Wireless networking enables people to save on the costs they would have incurred in bringing in cable to their houses or offices. Some wireless networks include terrestrial microwave networks, Wi-Fi local networks, and cell phone networks. Examples of wireless methods include TDMA, PTP, and PTMP. This research paper looks into TDMA, PTP, and PTMP. It also looks at other elements involved in the wireless network such as 2.4 GHz, 5GHZ, and Fresnel Zone.

Introduction

Wireless networking involves connecting network nodes using wireless data connections in the network. ...

Why is the H1 bus speed 31.25kbps, not something different, suitable for closed loop digital

control?
The H1 bus speed is not suitable for automated machinery control and is good for closed loop control within the automation process. In automation process cycle is working with a period of 0.25 to 1.0 seconds and only 50 transactions are available. Unscheduled messages have more transactions then a single bus segment. Bus speed of 31.25kbps was chosen as a binary fraction with 1MHz oscillated crystal with the division of 32.

Is the digital signal susceptible to noise? If so, how can it be reduced?

Digital signal is suitable for noise, but not that hard as an analogue signal.
The fieldbus pair uses twisted cable that are balanced above the ground. They are ...

Introduction

“Cochlear implants are electronic devices that contain a current source and an electrode array that is implanted into the cochlea” (American Speech-Language-Hearing Association, 2004) and where electrical current is used for stimulating the surviving auditory nerve fibers. With the development of the cochlear implant having undergone a long history, this paper aims to discuss this history, focusing particularly on the evolution of the cochlear implant over the last thirty years. In addition, this paper discusses the advantages and disadvantages of the implant, as well as the public’s response to its development and use.

Early Beginnings of the Cochlear Implant

The development of the cochlear implant started ...

Introduction

Communication is the exchange of information between two or more living creatures. Information can be exchanged or conveyed through the exchange of thoughts, information by speeches, written messages, visual, signals or behavior. Business communication is the contact between people or a group of people in an organization carrying out business activities. Business communication aims at promoting organization’s products or services, or passing information within, or from the company as an official statement. Business communication comprises topics like; customer relations, advertisement, employee-employer engagement, marketing, brand management, consumer behavior, and corporate communication, professional and technical communication. Employers look for top quality ...

Deforestation is defined as the act of chopping down trees as well as clearing forests without planting others in their place (Debra 1). People cut down trees for different reasons. The increase in population worldwide has escalated cutting down of trees due to the increase in the demand for land for people to build houses to live in and also to obtain land for farming of both subsistence and cash crops, both by individuals and governments. People, particularly those living in rural areas where they cannot access electricity as well as gas, resort to cutting down trees for firewood, ...

- Introduction
Over the centuries, there has been the need to transmit secret information between a sender and a receiver. So many techniques have been developed and used in order to achieve this aim. One popular technique is cryptography; an art that encodes information as a cipher and can only be accessed by the sender or a receiver that knows the decryption code. The mere sight of coded information raises a lot of curiosity and suspicion. Anybody interested in such information may then commence efforts at deciphering the code. In order to eliminate this development, there was the need to transmit covert information ...

Financial Management

Financial management comprises of the set of activities including planning, organizing, controlling and directing the enterprise’s financial activities like utilization of funds and procurement. The Sydney Opera House is an Australian cultural icon and a heritage asset. It is crucial to Australian tourism infrastructure and by extension to its national income. This is because over 8.2 million domestic and foreign tourists. For example, according to (Opera House Trust., 2012), in 2011-2012, over 1,808 performances were held in the Opera house, attracting more than 1.3 million people. The Trust obtains 85% of operational funding from commercial as well as ...

Introduction

Substandard works within the construction industries and those carried out by the untrained personnel would not only affect the quality of the buildings but also be a threat to public safety, moreover, to the constructors themselves. In a situation of such serious case, the construction industries that were concerned may be held responsible and as such result in damaging their reputation. Therefore, corruption within the construction industries should be avoided as it has devastating effects to everyone. Construction quality control in civil engineering involves the process of testing and inspections to ensure compliance with the minimum standards of the materials and ...

Within the last few weeks, much debate has arisen because of the announcement by the CEO of Yahoo that workers who have been telecommuting will soon have to begin working only from Yahoo physical offices instead. The debate focuses on the reasons for this change in policy, but much of the debate has raised questions about the benefits of telecommuting. One need only look at the comments section of several online articles about this change at Yahoo to see that many people who telecommute assert that they work much more productively at home, while others cling to their beliefs ...

The purpose of this paper will be to examine the components of interpersonal communication. In addition to that, this paper will attempt to explain interpersonal communication using existing communication theories. This paper will delve into the dynamics of group communication and theories that define group decision making within groups. It will also highlight the process of workplace assimilation in relation to new employees fitting into the organizational culture. In conclusion, we will summarize the importance of interpersonal communication to group interactions in the creation of meaningful relationships.

Interpersonal communication in its simplest form is the exchange of information between ...

Abstract

The United States tops the list of the country with the highest number of incarcerated individuals. According to statistics released by the U.S Department of Justice, more than two million Americans were censored to be incarcerated with the local jail or prison. In late 1960, the United States realized the pressure overcrowding was impacting on the taxpayers. The government was spending a lot of money to take care of an individual in prison. Overcrowding led to the demand for better ways to deal with lawbreakers without necessarily taking them to prison, hence community-based correctional program.
This paper analyses the ...

Sensors detect an input event and control an output event. The output often requires different timing than that of the input event. Sometimes several inputs must jointly produce an output event. In other words, logic alters the raw sensor signal so that it is directly useful for controlling local action in response to sensed events (Ouzounov et al., 2006). A sensor is an interactive application; it expresses interest in an event by defining a sensitive ‘region' and an event type. For example, if a sensor wishes to receive events directed to a geographical object, it can define its region ...

Effects of Fictional Violence On Aggressive Behavior

Introduction
Media violence has been a topic of controversy because many researchers propose that violent media will encourage people to act aggressively and violently as a result of learning that behavior from watching others. Many of the earlier studies focus on short- term effects of watching violent media and measuring the effects by observing the outcome of aggressive behavior. One of the earliest studies to bring up the topic of the influence of viewing aggressive models on aggressive behavior was that of Albert Bandura in the 1960s. According to Bandura’s study, when children were presented with an aggressive ...

Chiari malformation is a disease of central nervous system, which affects the position of the cerebellar tonsils. It was named after the Austrian scientist Hans Chiari, who described this condition in the 1891 (Schijman, 2004). The pathoanatomic basis of this disorder is the inferior position of the cerebellum and brainstem comparatively to the anatomic standard. In a healthy person, cerebellar tonsils are located above the foramen magnum in the postcranial fossa. Due to this disorder, they are dislocated to the level of the first or second vertebra. Normally cerebrospinal fluid is constantly circulating through the cavities in the brain. ...

Introduction

People, across the world, often resist change because they are unaware of benefits and advantages that are associated with it. Similarly, people resist new technologies because they believe that they are happy without it. Bell in his article “Technology, Movement, and Sound” mentions that it is dangerous to refuse new inventions or changes and stick to the old days. Technology is continuously evolving and making people’s lives easier. Technology also offers easy solutions to complex problems, but people still criticize new technologies because of their false assumptions. This paper explores various advantages associated with technology and solutions offered ...

My problem is that I have trouble with remembering the information I study. Despite that fact that I pay much attention to learning some information, I cannot remember what I learned at classes. So in this paper, I want to analyze and describe those strategies which can help me to make my studying process more effective. However, my problem is remembering of information, so in this paper I will discuss strategies of efficient comprehending, remembering etc. and will analyze which strategies are more efficient for my case.
Before recalling information people need to study, to learn this information. The ...

1.0 Introduction
A computer network is regarded as a connection of computers and other similar devices in a specific configuration for the purpose of resource sharing. Software applications, files and folders, hardware such as printers and scanners, as well as internet connection are resources that can be shared on a network. Computer networks within a small geographical area such as a building are known as Local Area Networks (LANs) spanning a distance of not more than 100 metres. The connection of the devices are normally achieved with the use of wired connections, but wireless connections using free space as ...

Introduction

The behaviorism approach in psychology entails the suggestion that behavior can be studied through scientific research without delving into the inner mental states of the mind (Fridlund, Beck, Goldie & Irons, 2012). It is an approach considered as inclined to materialism such that, it opposes the fact that the mind acts independently. This particular approach to psychology assumes that human or even animal behaviors are heavily influenced by the immediate environment via reinforcement or association.
One of the pioneers of this approach to psychology was the Russian psychologist, Ivan Pavlov who carried out extensive studies on classical conditioning (Fridlund, Beck, ...

Abstract

The process of taking business decisions is taking a more scientific approach with the increasing use of information obtained from hidden patterns in data. Data mining entails the process of extracting useful patterns from large datasets to guide decision taking.
The steps involved in the decision process include data selection, data cleaning, data mining and evaluation. Owing to the size of the dataset involved in the data mining process, algorithms that identify patterns have to be optimized.
A number of tools to make the process of decision support with data mining easier have been developed as the trend increases. ...

Air Canada is Canada's largest carrier, which is one of the founders of the international alliance Sky Team. Today, it is capable of carrying out flights in 98 settlements in the United States, Canada, Europe, Australia and Asia (Aircanada.com). Together with our partners, this company carries passengers to 160 destinations.

Part 1: Enterprise Strategy and Air Canada

1. The airline industry has always been a very high-tech and, therefore, up to date with the developing global trends and requirements. The complexity of the business of air transportation is magnified by high responsibility to air travelers. With increasing passenger flows slightest failure in the processing and transmission ...

Abstract

Wireless sensor networks (WSN) are fast becoming extremely popular with usage in a variety of applications starting from mobile communication to home security. One of the main constraints faced during the design of the wireless radio sensors is power consumption. Most of the sensors are battery operated and many of them cannot operate without power for over a day. Transceiver is one of the main power guzzlers. Several techniques are used for reducing the transceiver power consumption in order to increase the battery life of the unit. Wake up radio receivers are offering a new way of operating the WSNs. Wake up ...

Parkroyal Hotel

The centrality of asset management in the success of the hotel industry cannot be gainsaid. This paper explores renovation efforts at Parkroyal Darling Harbour Hotel in Sydney, Australia. In addition to monitoring things of value, asset management involves maintenance of physical assets. Renovation at the hotel involved upgrading the physical assets at the hotel to boost customer experience.
Parkroyal Darling Harbour is a hotel built in the central business district of Sydney. The hotel borders Sydney’s major attractions and sites that make it ideal for customer experience. The attractions include Sydney Convention and Exhibition Centre, Pitt Street Mall, ...

Introduction

The imperfectness of modern law system has influenced not one citizen of the United States of America. Employees are the ones, who suffer the most from the disadvantages of the labor law of the country. The point is that in most cases, it is difficult to prove something. The employers are clever enough not to write their promises down. Hence, it is difficult to prove something.
This case analysis is devoted to one of such cases. The essay will be divided into several parts. In the first part, I will outline the case background. It is significant to ...

Introduction

Technological advancements have facilitated the design and building of ad hoc sensor networks that have uses in a range of applications. Due to their low power processors, inexpensive nodes, modest memory and wireless capability, ad hoc sensor devices have been used in a number of novel applications such as habitat monitoring, target tracking, smart building failure detection and even in military. These applications necessitate require accurate orientation of the nodes with respect to the global coordinate systems in order to derive meaningful data. This paper attempts to explore some of the localization techniques that have been adopted including Monte Carlo localization, ...

Principal concept analysis may be defined as the statistical analysis tool relevant for the transformation of detailed or complex data into simple and easy to understand data. The method focuses on the use of principal components of statistics for possible interpretations. In most cases, the method does not include statistical assumptions. However, the method will always give extremely significant results for data that contains multivariate normal distribution. The data is extensively significant in determining the hypothetical variables or components that are extensively useful in the multidimensional data. In other words, the method PCA is a method significant in projecting one-dimensional ...