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The user interface is defined as the aspects οf a computer system or program which can be seen by the user, and the commands and mechanisms the user uses to control its operation and input data (User interface, n.d.). There are various forms of οf user interfaces that are currently being used throughout the computing industry, such as graphical user interfaces (GUI), command-line interfaces, batch interfaces, touch interfaces, and several others.
The goals generally aimed by the interaction of math and computers were: developing mathematics literacy among students beyond arithmetic computation, supporting critical statistical data analysis, analysis of space geometry, instilling students with the mathematical mind and habits, preparing them for computing and technology effectiveness, instilling curiosity.
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The costly copper-wire mesh gave way to the fixed-wireless and the wireless mobile technology for the difficult terrains, scantily populated areas and cost-effective quick telephone deployment. The GSM (Global System for Mobile Communication) EDGE, W-CDMA and CDMA2000 (3G) are the competing wireless technologies today.
The three culture systems described above have a different level of impurities. For the industry, the purity of the product is essential since eliminating impurities requires additional processes and costs. Therefore, it is imperative for ay industry to choose the culture system that yields a manageable quantity of impurities.
Initially, internal combustion engines (ICE) were made of four-cylinder engines that produced twenty horsepower. However, modern ICEs are designed to produce about 250 horsepower while at the same time being environmentally friendly. One of the advances that have created efficient engines is the direct injection system.
According to Irvine (2012), the solar radiation incident on the earth’s atmosphere is relatively constant. However, the radiation on the earth’s surface varies widely due to a number of factors. The main factors are thermal absorption and reflection. These two aspects cause atmospheric variations in water, pollution, and clouds.
In conclusion heat transfer is a very important area of study as it helps in the design of houses to ensure comfortable working and living conditions by its occupants. Heat transfer is influenced by the temperature difference between two bodies, and the bodies attain an equilibrium condition after some time, Zeroth's law of heat transfer.
The original IBM Personal computer was then made after the invention of the microprocessor, which simply may be defined as the computer fabricated on an integrated circuit. This is happening at Intel in 1971, 20 years after computers had been around. Other developments included the development of software’s to be used in the computers.
The Internet has significantly created new trends in terms of modes of communication, online banking, online education, researching online, buying / selling online, telecommuting, worldwide media accessibility, and much more. As the world progresses, in terms of information technology, the Internet has also introduced a new term.
The thin line between spending seconds while downloading a movie and spending hours doing the same could be due to a plumbing oversight. “Tiny droplets of fluid inside fiber-optic channels could improve the flow of data-carrying photons, speeding transmission and improving reliability” (Monroe 10).
Different alarm systems may use different combinations of these sensors to ensure that all areas of interest have been covering effectively. This paper focuses on such sensors and investigates their principles of operation and applications. The control panel for alarm systems, which is a central point of monitoring and communication in the system, has also been discussed.
Surveillance as a concept and management tool is an elementary building block of all human societies, a form of power, representative and technological development. The origin of video surveillance can be traced back to 1950 with an increase in communication and technology. The growth in urban centers leads to the increase in the need to secure the cities hence the growth and use of CCTV.
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One of such infrastructures is the cell sites. Lim, Klein, and Thatcher (2005, p.49) contended that lack of cell sites meant companies could not provide the required bandwidth for offering effective customer services. The result of the situation was that several phone users could on a frequent basis face unexpected disconnection on mid-conversation.
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The various issues that occur in wireless communication have a direct association with the security as well as privacy of confidential data. This results from the transmission of wireless network data between devices via the air as well as radio waves, making it susceptible to individuals who are not authorized.
Facebook has changed due to the changes in technology. The site is proactive which is why it is still the most visited site on the internet. It has affected how the world works and almost half of the world market and economy rely on Facebook for promotion and for interaction with the potential customers.
The actor-network theory traces the actor’s action in forming and stabilizing network relationships and these involve both human and non-human entities (Tatnall, 2013). This analysis aids in the understanding of leadership roles in any innovation activity. In contemporary computing, parametric design techniques are defined as associative in nature. This association focuses on the variation of objects as well as their assemblage.
As more people continue to go mobile, it is becoming increasingly clear that the future of business and communication is on mobile phones. By understanding the effect and impact of mobile advertisements, businesses can benefit immensely from this platform. Business and political leaders can take advantage of the benefits provided by mobile phones to reach as many people as possible.
The effectiveness of the project further is affected by adverse lighting conditions and such foreign materials that might cover the surface of the face of an individual such as long hair and glasses. The facial expressions have been identified as a limitation to the accuracy and effectiveness of face quality projects.
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There, therefore, exists a great need for informed equipment selection. Mobile devices must be able to effectively deliver the learning content, and provide instructors with two-way communication with their students. This requires the mobilization of mobile device manufacturers, convenience of network access facilities, learning aids, scalability, and real-time communication features.
The output is very high and involves the use of high-pressure pumps, storage tanks, and automated bottle filling machines. Unlike desalination plants, Sydney’s drinking water plants involve steps such as purification filling, rinsing, capping, adding of coagulation chemicals, sterilization of water by use of oxidants, filtration processes, further purifications, and water softening.
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In the field of marketing, the term ‘Smartphone’ was launched in the market to refer to a new type of mobile phones, which provides incorporated services from computing, communication, and mobile services including messaging, voice communication, and wireless communication capacity (Zheng & Ni, 2006).
The effective implementation of this system in the building will enhance the security of the premises by ensuring that potential fire or even intrusion is detected. In relation to the threat of personal injury, the alarm system can still cater for it in the event that such an injury is debilitating and hence the victim is unable to assist themselves.
In the wastewater management design, the main areas of design include treatment of wastewater and sludge management activities and finally the design for reed water management. When the residents have used the water, it becomes waste and discharged to a wastewater system where it is managed so that it does not contribute to harm to the residents.
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Despite the threatening aging population, we still have different types of modern medicine that we have to thank for the longevity displayed but a greater percentage of the older people. However, the long life portrayed by the aging population only becomes useful when it is lived as independently as possible.
Over the years, the computing power of the microprocessor chip has increased steeply, along with the speed of processing, and this trend is continuing as newer applications are envisaged (Seitz, Frederick, and Norman G. Einspruch, 1998). The idea of a single chip computer was around even as early as the 1950s but at that time, electronics and integrated circuit technology were still in their infancy.
The use of CCTV may vary from country to country depending on the existing legislation governing their use and control. In the UK the use of CCTV can be accredited to some extent for fighting crime especially terrorism. It has been difficult for terrorists to hit UK than any other place in the world which is accredited to the extensive implementation of CCTV technology.
System evaluation is a critical process that enables an organization to evaluate and determine the usefulness of a system. The result of the evaluation is a report that would be used by the stalk holders to determine whether the system meets the user and the organizational requirements and whether the system can be retained or replaced with a new and more efficient system.
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These flaws hinder the intended use of WPS and its acceptance3 among computer users. In line with this statement, this paper will look at some of the weaknesses of WPS in tackling security issues. Additionally, it will also look up some of the possible remedies that could be afforded to WPS to ensure that it meets its intended objectives (Bing 2008, p. 150).
The idea was to engross all the writings in paper or parchment so that the machine or the system may be of great use in settlements as well as public records. The impression was deeper and lasting than other writings which were not to be removed or imitated without noticeable discovery. But if the invention of Mill’s gained great use in settlements, there is no record that exists.
Some of the benefits associated with intelligent buildings include improving user productivity, a secure and safe environment, maintaining a comfortable environment, reduction of costs associated with changing configuration and occupancy, and energy-saving (Kolokotsa et al., 2011; Yan et al., 2012).
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Niehaves and Ralf have analyzed the role of individual characteristics in boosting technology acceptance in schools. They are of the view that individual income levels may not have a great role to play in schools' acceptance of electronic-based systems since in most cases, the government would provide funds to boost its new technology policy.
The information obtained by robots will assist an individual to be aware of the surroundings. They can reveal dangerous information and also give out good data like in the weather forecasting for individuals to prepare for a day’s climatic change (Weinstein, 2010, p. 88). Robots are most useful in human beings' life since they give individual information that they cannot obtain.
The main work of ASPs is to manage and maintain business applications and to deliver them to customers via the Internet. Some of the services are charged while others are freely offered to all customers who can connect to the server host. ASPs play an important role in both large businesses by providing web hosting services and e-mail.
The most important section is the analysis of the case with the help of the theory of industrial organization. It shows that after the merger what will be the market structure and the outcome of this merger. The decision of their mergers will affect the single product manufacturing firms that are the competitors of these two firms.
Theory of Justice, which is based on law, would be to follow the framework and guidelines prescribed by the appropriate legal system and BCS code of conduct. ‘The Code governs your personal conduct as an individual member of the BCS and not the nature of business or ethics of the relevant authority.
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The first computer designed by intel in the 1970s was of the size of a room. In the 1970s & early 1980s systems were constructed using vendor designed & fabricated integrated circuits. The starting was from SSI (Small Scale Integration), but, soon the density of the ICs in a system increased that fell under medium-scale integration (MSI).
Any individual, who wants to buy a camera, should talk to the people who own a digital camera in order to gain some knowledge. It is very beneficial because people can tell from their personal experiences about any specific model of a camera. They can not only tell the qualities of the model that they own but also the drawbacks regarding the model.
In light of the above description of the development of innovation in the industry of tape recorders, in the form of the introduction of magnetic tape recorders, the effects of the innovation could be weighed following the value judgment of every individual. For some, the self-benefit might be held in greater significance as compared to the environmental loss it leads to.
The demands for the development of the human-centred system will increase not only in terms of organizational demands but also in terms of bridging the gap between the rich and the poor. Finally, the gap between society and technology will slowly narrow as socio-technical systems consciously address concerns pertaining to the socio-technical gap.
The implementation of the belt filter ensures a flexible range of operational conditions. For achieving this advantage no extra expense is required by the concerned industrial sector. If an industry requires simplicity in operation and maintenance belt filter system is the very suitable and faithful machinery.
Incorrect welding techniques and uncontrolled welding processes may hamper the quality of the welds which ultimately affect the functioning of the plant. This is because leakage of oil through weld seams poses serious risks in an oil installation. Fires may be caused due to this leakage. This affects man and material wastage in a refinery plant.
The one statement that must remain supreme in the wake of adversarial times and shall by no means suggest that any entity has the right to invade peculiar zones which have been earmarked. Human nature should be understood and more than that there is a dire need to find out how development and growth bases of the human beings are judged.
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Cyclic or repetitive loading occurs in many applications like rotating equipment, thermal cyclic loading, etc. It is relevant to bring out two important aspects of fatigue fracture – 1) It involves cyclic or repetitive loading and 2) The applied load is well below the yield stress.
The Tiger Moth one-piece fixed wooden pitch propeller had no cracks and I only had to make sure that the wooden propeller was stored properly where there was no exposure of moisture. I only had to spray some paint on the newly installed Spitfire propeller that I had attached to the Tiger Moth and it is now ready for the exhibition.
More than seventy percent of the human race is subjected to this ‘feed’. The feed may very well be referred to as a combination of the present-day internet highly dominated by advertisements and interacting suggesting bodies.
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There is a need for timely tackling of dissatisfactory results and any commitment issues that can interfere with the results of requirements. With consideration of changes that occur in the market daily, it is necessary to be flexible in the requirements needs though with consideration to the costs of time and money. The control over time and money allows for working within budgetary limits.
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The information that has been collected by the system and stored can be used by the management for promotional purposes of those employees who have high-performance rates. On the other hand, the information collected can be used to dismiss employees who have shown extremely poor performance for a specific period of time (Lehpamer 2012, p. 165).
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Being a student/lecturer at King Saud University, you were randomly selected to take part in this survey. I will greatly appreciate you taking some time to fill out this questionnaire which should take less than 15 minutes of your time. No identifying information of any kind will be collected about you. Only indirect information will be collected, like the course, you are undertaking as a student.
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The smart grid aims at solving the downfalls of the old energy system and making things run more smoothly. For instance, if you take an example of the old lighting system, you will see that it was full of flaws, for instance, it's high energy consumption and the power wastages that come about when people leave their lights on and forget to switch them off.
The insecurity issues can either be internal or external. The external risks may result from the villages that are around by sneaking in with the mission of robbery (Fennelly, L. J., 2004). At times, the alarm systems may be activated by false alarms such as vibration or movements of animals around the entrance and along the fence.