Discussion on triborough bridge project.

Need an research paper on triborough bridge project. Needs to be 10 pages. Please no plagiarism. Despite the city’s financial constraints, the project was completed in 1936 (Gandy 288).

The combined length of the system of the bridges including the approach highways is 6 kilometers. The major sections are the suspension bridge, vertical lift bridge, truss bridge, and the viaduct. The suspension bridge across the East River has a span of 421 m. The vertical lift bridge connecting Manhattan and Randall’s Island has a span of 94m. The truss bridge connecting Bronx and Randall’s Island has a span of 117 m. The viaduct connecting Randall’s and Wards Islands has a span of 4, 115 m (New York Roads).

The Triborough Bridge Project was constructed by the motorized American civilization. The industrial revolution had spread to America and companies such as Ford were already mass-producing cheap cars. The American economy was also booming, and an increasing number of people could afford luxurious lifestyles. Since the 1920s-generation comprised of people who were against the American traditional ways, luxury and leisure activities took new turns. Thus, the need for outstanding construction projects that could provide the desired leisure was increasing. Hence, the construction of the Triborough Bridges was a new sign of civilization (University of Houston).

Much of the planning and initial construction of the Triborough Bridge Project was done during the roaring 1920s. At that time, a significant number of Americans had moved to the cities to find new jobs. Most of the blue-collar jobs had been replaced by white-collar jobs such as public service, law, and personal enterprises. Because of the economic boom, most Americans particularly the middle class could afford Henry Ford’s Model T vehicles. Leisure activities among this social class increased. Thus, a generation that could travel further and further was created. Hence, a culture that was obsessed with traveling using motor vehicles emerged.

Discuss Development and History of Unix and Linux

Provide a 7 pages analysis while answering the following question: Development and History of Unix and Linux. Prepare this assignment according to the guidelines found in the APA Style Guide. An abstract is required. Some of the key substantial (versions) types of the original UNIX include the V1 (1971) which was the very initial version of UNIX and is up to now coded in assembly language. V1 (1971) was mainly used for text processing in patent preparation. The version has the following components: a fork (), ed, roff and a file system. The subsequent V2 was intended to integrate the system call referred to as the pipe(). Consequently, V4 (1973) was developed. coded language C, thus portraying an improvement on portability when used in other systems.

Amazingly, V6 (1975) was developed, one of the initial UNIX versions, that is extensively available in other places other than within the Bell Labs. V6 is widely used in academic arenas. Some of the components of V6 are Ritchie’s C, Kernighan, Bourne shell, and UUCP amongst other features. Therefore, V6 was named the first Unix product from the University of California Berkeley.

However, various programmers from the same University of California decided to hack the source code that contributors such as AT&T had written, and thus leading to numerous master theses. Consequently, the BSD (Berkeley Standard Distribution) emerged as the second key variant of the “UNIX” as a brand. BSD was extensively adopted in both corporate and university computing environments. Beginning with the development of BSD 4.2, which was realized in 1984, some BSD features got integrated into SVR4. The notable contribution of BSD was on the TCP/IP networking. The process was partly funded by the Defense Advanced Research Projects Agency (DARPA). TCP/IP was considered instrumental towards the establishment of the internet.

In the 1990s, the licensing authority by AT&T’s source code had realized a thriving market to accommodate as many UNIX variants as possible, including the various manufacturers.

Technical Comprehension in the Subject Area of Heat Transfer.

Hello, I am looking for someone to write an article on Technical Comprehension in the Subject Area of Heat Transfer. It needs to be at least 1500 words. From the experimental data, the Nusselt number for the different frequencies and amplitude of the forced vibrations were determined. the Nusselt number for the vibrating fin when normalized to the stationary fin is affected by the buoyancy-driven flow velocity and vibration speed ratio. Park et al. proposed a correlation practical velocity of approximately 0-20, while vibration frequencies at 29-59 Hz.

Park et al. utilized the auto-power spectrum in the vibrating fins when in the absence of heat supplies were measured via feeding of the random signal into the shaker. The material’s lowest dominant peak frequency for each auto-power spectrum was in the first natural frequency for the fin. The material thermal performance, that is, for the vibrating fins was maximized via transformation of the frequency of the forced vibrations into coinciding with the natural frequency, therefore known as the resonant frequency. The experiment utilized different resonant frequencies for the four experimental tests on the fins.

The Nusselt number correlation was in good agreement with their experimental or practical data. the data had discrepancies of less than 10%. Their correlation was valid only for frequencies within the range of 29 &lt. f &lt. 59 Hz. Their results indicated good consistency between the experimental and the correlation data when the Rayleigh number was between 20,000 and 8000, and indicated the decrease in normalized Nusselt when the temperature difference is increased.

Heris et al. (2014) conducted an experimental study for the investigation of the effects emanating from the inclination angle towards the natural convection of nanofluids within a cubic cavity having a side size of approximately 10 cm in length. One of the cubic surfaces for the cavity is maintained in cold temperature while the other side, opposite side, was maintained in hot temperature and the remaining four surfaces were insulated. There existed mixtures of nanoparticles, three different types of the particles were utilised, for example TiO2, CuO, and Al2O3 within the turbine oil (the TO) were utilised as the heat transfer fluids.&nbsp. &nbsp.

Discuss industrial applications of fluid power

Hi, I am looking for someone to write an article on industrial applications of fluid power Paper must be at least 1250 words. Please, no plagiarized work! These fluids can be in the liquid or gaseous forms. Hydraulics is a form of fluid power that uses liquids such as oil or water under pressure to do the work. Pneumatics, on the other hand, uses the same mechanisms as hydraulics but differ in components. As opposed to hydraulics, pneumatics utilizes the use of air or other gases in their neutral forms under great pressure to do the work. This paper discusses the uses and application of pneumatics as opposed to fluid power in various industrial and technological applications. I have described the various components of the pneumatics and illustrate their functions at different levels.

Over a period of time, pneumatic technology has been used considerably to carry out some of the simplest mechanical tasks in industries and machines parts. Pneumatics has been widely used in various industrial applications owing to its various advantages over other fluid powers. The choice for this kind of technological application is determined by various properties of air that makes it appropriate for its mechanical function. Air is lighter than other fluids such as oil and air hence, more convenient for the application (Schall, Richardson, & Morris, 2008). Besides, air can be used in its natural state without intensive attempts to purify it. This fact is based on the argument that air has little impurities compared to water and oils. Today, pneumatics plays a very important role in the automation and development of various sophisticated technological applications. Pneumatics is basically the use of gas under great pressure to aid in performing certain industrial and technological applications. According to Schall, Richardson & Moris, (2008) pneumatics is merely the propagation and control of forces as well as movements of mechanical parts by means of compressed air.&nbsp.