cable, Wi-Fi and fiber optic as our media. Ethernet Technology The Ethernet technology was mostly used in the LAN because; 1. We used Ethernet speed of 10mbps for areas in the LAN that required higher bandwidth 2. Our campus network model supports dual links between each distribution layer routers and case switches. We are there able to load balance the aggregate traffic from multiple access switches across the links. 3. Giganet Ethernet will be used between switches but Fiber will be used…
Coursework 1- Carbon Fibre composites compared to traditional metallic properties Introduction Carbon fibre is a material made up of thin strips of crystalline filaments of carbon woven together to create a cloth or combined with a resin or ceramics to strengthen the material. Carbon fibre is now overtaking traditional metals in where it is being used and the reasons why will be discussed further on in the report (Happian-Smith 2001: 1). Carbon fibre composites have become the leading material…
the optical spectrum analyzer (OSA) and the characteristics of the response are studied initially. The optic fiber having grating structures incorporated within its core is illuminated from the tested source and the reflected spectrum is evaluated. The test setup is shown in figure.1. Each FBG sensor is manufactured in such a way to reflect only a desired wavelength of light, and here the fiber under test consists of five FBG sensors. The whole system is tested under varying temperature ambience…
Carbon fibers are exceptionally stronger than carbon bulk material. These fibers have very small diameters, typically ranging from 4 to 10 micrometers, which in turn yield a relatively small fiber surface area. Flaws such as dislocations, cracks, and impurities, are virtually inexistent in a specimen of such size, and so the structure is virtually defect free. Because the fibers are kept separated from one another by the matrix, they do not make contact, and crack propagation from fiber to fiber…
Fiber optic communication systems are light wave systems that employ optical fibers for transmitting information from one point to other through an optical fiber. The driving force behind the widespread use of fiber optic communications is the demand for economic, reliable transmission media that can transmit required information capacity. The transmission capacity of optical fibers has drastically improved over the years. Today, optical communications up to 100 gb/s for several kilometers have…
A final study that was explored focused on the importance of finite element analysis for analyzing the effects of composite patching on CCT. According to [S3], FE analysis is helpful because it leads to a direct computation of both the SIF and stress-distribution field. This study used 2024-T3 aluminum with a glass and epoxy composite patch. Cyclic stress was applied to patched and unpatched aluminum specimens, and the Mindlin FE Approach was used to analyze the resulting data. Results showed…
that parallel fiber-to-Purkinje cell synapses were strengthened during learning; in contrast, Albus postulated that the parallel fiber-to-Purkinje cell synapses would weaken (he also thought they could strengthen and that the parallel fiber-to-stellate cell synapses were also modifiable.) Albus defended his synaptic weakening argument by pointing out that the parallel fibers should be trained to emulate the post-complex spike pause and not the excitatory phase of the climbing fiber-induced…
5 tips to buy the best food supplements: Food is not the part that makes up the complete diet. Food contains proteins, carbohydrates, and fats, that helps you build up and gain strength. It isn’t all for what a healthy body needs. For a healthy and disease free body, one is supposed to have a proper diet plan to get through all of this. Supplements are taken to add extra elements to the body like vitamins, amino acids etc which are not considered as food, but are taken orally if deficiency of…
an adequate dietary intake of essential nutrients and vitamins. Safety is a major risk when it comes to buying dietary supplements. Although dietary supplements include percent of daily value, it does not confirm accuracy. Many people are uninformed of the side effects of high doses of dietary supplements and don’t realize that they can interfere with other medications and blood tests (Silva, Ludwick, 2002). Another risk is when it comes to advertising there are no set standards. Legally…
While looking though the Men and Women Health magazines, there were two of the same ads that were both selling Vitafusion™ vitamins. The Women’s Health magazine showed an image of a woman doing yoga at an exotic setting with a blown up image of a Vitafusion™ bottle right beside her and the Men’s Health magazine showed an image of a man biking on a dangerous mountain with an image of a small Vitafusion™ bottle shown in front of him. After looking at both advertisements, it is clear that when…