seminars34.blogspot.com
SEMINARS: Dna Computers
http://seminars34.blogspot.com/2010/02/dna-computers.html
DNA Computer can store billions of times more information then your PC hard drive and solve complex problems in a less time. We know that computer chip manufacturers are racing to make the next microprocessor that will more faster. Microprocessors made of silicon will eventually reach their limits of speed and miniaturization. Chips makers need a new material to produce faster computing speeds. The concept of DNA computing was born in 1993, when Professor Leonard. A professor at the. Created a storm of e...
seminars34.blogspot.com
SEMINARS: Mobile IP
http://seminars34.blogspot.com/2010/02/mobile-ip.html
Many organizations utilize traditional wire-based networking technologies to establish connections among computers. These technologies fall into the following three main categories namely LAN, MAN and WAN. Although the Internet offers access to information sources worldwide, typically we do not expect to benefit from that access until we arrive at some familiar point - whether home, office, or school. However, the increasing variety of wireless devices offering IP connectivity, such as personal digit...
seminars34.blogspot.com
SEMINARS: Biometrics
http://seminars34.blogspot.com/2010/02/biometrics.html
Bio-metrics is modern security system. It uses a person’s biological features to give access rights. The biological features like finger print, voice print, iris pattern, face print, signature(dynamic), retina, hand geometry, ear form , DNA, odor, keyboard stroke, finger geometry, vein structure of back of hand. Etc are used. So, in this any unauthorized person cannot. After the arrival of IT(Information Technology) this technique is used along with computer and this embedding gives the perfect result.
seminars34.blogspot.com
SEMINARS: 3G Vs. WiFi
http://seminars34.blogspot.com/2010/02/3g-vs-wifi.html
This paper compares and contrasts two technologies for delivering broadband wireless Internet access services: "3G" vs. "WiFi". Refers to the collection of third generation cellular technologies that are designed to allow mobile cellular operators to offer integrated data and voice services over cellular networks. Refers to the 802.11b wireless Ethernet standard that was designed to support wireless LANs. 3G and WiFi, we are ignoring. 3G offers a vertically integrated, top–down, service-provider ap...
seminars34.blogspot.com
SEMINARS: Internet Protocol Version 6
http://seminars34.blogspot.com/2010/02/internet-protocol-version-6.html
Internet Protocol Version 6. Internet Protocol Version 6. The paper discusses on the up coming trends and the technologies used in the Internet World. It will explore the topic on IPV6 i.e. Internet Protocol Version 6. Then it describes about some of the Objectives of this Protocol. Included will be a detailed look on the addressing scheme and the notation for the Protocols address. Security being one of the important features the Authentication Header is then explained in the topic and how this is used ...
seminars34.blogspot.com
SEMINARS: February 2010
http://seminars34.blogspot.com/2010_02_01_archive.html
Molecular nanotechnology or Nanotechnology is the name given to a specific sort of manufacturing technology to build things from the atom up, and to rearrange matter with atomic precision. In other words, we can say that nanotechnology is. A three dimensional structural control of material and devices at molecular level. The nanoscale structures can be prepared, characterized, manipulated, and even visualized with tools. 8220; Nanotechnology is a tool-driven field. Matter is composed of small atoms that ...
seminars34.blogspot.com
SEMINARS: GPRS-Global Packet Radio Service
http://seminars34.blogspot.com/2010/02/gprs-global-packet-radio-service.html
GPRS-Global Packet Radio Service. The name, General Packet Radio Service (GPRS) doesn't convey much information to the non-technical user. Describing it as providing a direct link into the Internet from a GSM phone, is much clearer. GPRS is to mobile networks what ADSL (Asymmetric Digital Subscriber Line) is to fixed telephone networks - the favoured solution for providing fast and inexpensive Internet links. What does GPRS do? At present circuit switching technique like your telephone line,.
seminars34.blogspot.com
SEMINARS: Gigabit Networking
http://seminars34.blogspot.com/2010/02/gigabit-networking.html
Is also increasing concurrently with the CPU speeds. When in 1980s 10Mbs Ethernet was considered fast, we now have 100 Mbs Ethernet. The bandwidth is approaching the speed on 1 billion bits per second. Gbs), much due to the research in the field of fiber optic signalling. Are undergoing a period of transition. The field of computing is rapidly advancing with processor speed doubling ever year. The latest RAID. Redundant Arrays of Inexpensive Disks) has given rise to file-systems with gigabit-bandwidth.
seminars34.blogspot.com
SEMINARS: Smart Cards
http://seminars34.blogspot.com/2010/02/smart-cards.html
Do we really need them? Will they ever take off? The smart card is one of the latest additions to the world of information technology (IT). The size of a credit card, it has an embedded silicon chip that enables it to store data and communicate via a reader with a workstation or network. The chip also contains advanced security features that protect the card’s data. The top five applications for smart cards throughout the world currently are as follows:. Initially, the SIM was specified as a part of the ...
seminars34.blogspot.com
SEMINARS: Global Mobile Satelite System
http://seminars34.blogspot.com/2010/02/global-mobile-satelite-system.html
Global Mobile Satelite System. Global Mobile Satelite System. To make a satellite phone call today from a location that does not offer terrestrial wire line or wireless coverage requires the use of a large, costly terminal, and entails very high per minute charges. Further, the quality of service is relatively poor because of annoying echoes, large transmission delays, over talk associated with satellite communications using geostationary satellites. Thus, in many parts of the world, the demand for commu...
