Essay On Application Of Nao-Technology

The use of nano-materials and extreme precision micro-engineering has the potential for great improvement in the world of electronics and information technology by providing smaller, faster, and more powerful computers and this has been at the forefront of the nanotechnology commercialization . Great examples of how nanotechnology is currently being used in these fields are products such as processors, data storage, and memory components made with nano-materials, TVs, monitors and even smartphone screens that use organic light-emitting diodes (OLED), and waterproof electronics such as smartphones due to the application of nano-coatings

The increased demand for radio spectrum has resulted from the evolution of feature-rich and high-data-rate wireless applications. The spectrum is limited, and the current radio spectrum regulations make its use less productive. This has necessitated the development of dynamic spectrum allocation policies to make the utilization of the existing spectrum in a better way. As per the current spectrum allocation regulations, specific bands are assigned to particular services and only licensed users are granted access to licensed bands. Cognitive radio (CR) is expected to modernize the way spectrum is allocated. In a CR network, the cognitive radio part allows the unlicensed users (secondary users) to access spectrum bands allocated to the licensed

The use of mobile devices has become so commonplace today that you can hardly step out your front door without them. We have become tethered to technology. Our dependence upon this technology is not the problem, how and where we choose to use it is.

One of the priority tasks of the Literary High Street project is to allow users access the website primarily with mobile devices such as tablets and smartphones. Except of developing a unique mobile experience for users, it drives me to start exploring the influences of mobile technology to human’s lives as it is being so widely used in modern society. As we all know, the world is being connected much closer because of the development of information technology. The evolution of the information technology shows how human’s lives are being changes. Speaking of the advanced information technology today, mobile technology cannot be ignored. According

Nanotechnology has immense numbers of avenues and directions that have been created, especially in the treatment of cancer. It is only projected to become a bigger field that’s more accurate as time passes. But is nanotechnology sustainable and though accurate, strong enough to be the best cancer therapy system? Is lung cancer too difficult to treat with nanotechnology due to its metastatic tendency? And is nanotechnology the best direction that we could be following in our quest for the treatment of cancer without damaging other tissues? As we discover more technology and tools, problems pop up as quick as we can solve past ones – toxicological aspects of cancer treatment, cost effectiveness and the like. Can these wonder child molecules created

The decline is a symptom of a cultural decay. Less and less college graduates are leaving with engineering degrees, and in 2006 more people have received sports- exercise degrees than electrical- engineering degrees; because of the decrease of students with engineering degrees, America is losing it’s place as the world’s science leader, according to the National Academy of Sciences report. The report also stated China has graduated 600,000 engineers, India 350,000, and America only 70,000. The United States has no hope if for every 1 qualified engineer there are 11 Chinese or

The efficient delivery of drugs and energy to tumors faces several difficulties and obstacles that need to be overcome for effective cancer treatment. Nanoparticles administrated through intravenous injections accumulate at a tumor site due to the enhanced permeability and retention (EPR) effect, but only a small quantity of the injected particles can actually “reach the tumor” (Su et al, 2016). The majority of the nanoparticles interact with “cancer cells at the periphery of a tumor” which presents a “physiological barrier” that prevents most of the injected particles from reaching the tumor (Su et al, 2016). In addition to this barrier, there is also another significant obstacle, “cancer-associated fibroblasts”, which can also

Did you know that about 1,688,780 new types of cancer have been found in the United States, killing more than 600,920 people? Cancer has been known as the second leading cause of death in the United States just after Chronic Heart Disease. Fortunately, researchers have found a way to prevent and cure cancer and that is by using Nanotechnology. Nanotechnology is a branch in the science field that deals with dimensions less than 100 nanometers, which is about a billionth of a meter. Furthermore, scientists predict that Nanotechnology can lead to a breakthrough in the medical field of Oncology. Not only that, but researchers have now found a way to “tune” the nanoparticles so that the

Did you know that about 1,688,780 new types of cancer have been found in the United States, killing more than 600,920 people? Cancer has been known as the second leading cause of death in the United States just after Chronic Heart Disease. Fortunately, researchers have found a way to prevent and cure cancer and that is by using Nanotechnology. Nanotechnology is a branch in the science field that deals with dimensions less than 100 nanometers which is about a billionth of a meter. Not only that, but scientists predict that nanotechnology can lead to a major breakthrough in the medical field of Oncology. Researchers have now found a way to “tune” the nanoparticles so that the

Nanotechnology is the development of atoms in a certain object. Nanotechnology has become very popular in the past few years. It is a way to rebuild the systems of life. To make systems move faster than ever before. Nanometer is about 10 times the size of an atom. Each of these has a huge effect on a system. Still there are questions out there that keep people wondering how important nanotechnology is to us. Many wonder how will it affect them and if we should continue this research. I myself wondered about nanotechnology. After researching this topic I have learned new and interesting facts to help me understand the entire concept.

Mobile computing has infiltrated every area of our planet and personal lives. We have become so dependent upon our mobile devices they are often referred to as our third limb. Regardless of race, color, creed or location, mobile technology has shrunk the entire world into the palm of our hands. Mobile technology has made research, communication with our friends and family, education, entertainment and even banking possible to do on the go.

The short and unpredictable nature of the conventional chemical batteries, along with the frequent replacements that they require, has created an acute need for a reliable, longer-lasting and rugged source of energy. Moreover Radars, spacecrafts, interstellar probes and other advanced communication devices require much larger power than that can be met by conventional energy sources.

According to Moore Law, the number of transistors on electric devices doubles every two years. Transistors need to be designed smaller and smaller to keep the devices in the same size. However, the size of traditional silicon transistors cannot be reduced infinitely. Today, nanotechnology has become a hopeful way to overcome this problem, which is to build nano-scale transistors to satisfy Moore Law. [1]

Countries around the world are on their way to dealing with the unbalanced environment of the current days which also can be the cause of the increment in the incidences of natural disasters. Aware of what is occurring, the scientific community is doing research to provide solutions to this long term problem. Therefore, new ways of interacting with nature have been studied. Some scientists think the problem can be somewhat solved by efficiently harvesting energy from new sources. Thus, to address friendly environmental energy storage requirements, certain nanotechnological devices, such as batteries, solar cells, and supercapacitors, have been developed, yet these creations still commonly present two technical setbacks: the sustainability

Abstract—According to Moore’s Law, the number of transistors per square inch on integrated circuit will double every year. So far it is possible, but due to difficulties like power consumption its pace get slow down. To let the Moore’s law, we need a new logical step: that is, to use microelectronics in nanotechnology or Nano Computers. Currently, Nanotechnology is a huge area for study and research. Its wide scope makes it a good topic for research. It is included in several fields like physics, engineering, chemistry, biology and computer science. The main moto of this paper is to give brief about Nano Computer and its architecture.