Technology
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3,560 Essays on Technology. Documents 901 - 930
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Difference Between Logical Design and Physical Design of a Network
Difference between Logical Design and Physical Design of a Network When designing a network there are two key elements or attributes that should be taken into consideration, logical design and physical design. The logical and physical designs must consist of requirements which the both designs must incorporate of each other in order for the two designs to work. The logical portion of the network deals with the collection of devices on a network and how
Rating:Essay Length: 990 Words / 4 PagesSubmitted: December 18, 2009 -
Difference Is Technology
Table of Content Conclusions 3 Mesh, Bus, Ring and Star Topologies 4 Ethernet, Token Ring, FDDI and Wireless Technology 7 Conclusions 10 Reference List 11 Introduction The four topology’s for networks are Mesh, Bus, Ring and Star. The different network topologies determine how data will be moved throughout the network. This paper will explain how each of these topologies is different and what advantages each one has over the other. This paper will also
Rating:Essay Length: 1,920 Words / 8 PagesSubmitted: December 6, 2009 -
Differences Between Windows Xp and Windows Vista
These days with computer software programs whirring about, both new and old, consumers wonder time and time again if the latest upgrades are any different from the original. There are differences between Windows XP and the recently added to the Windows family, Windows Vista. What is the difference you ask? Is the consumer receiving more security and stability with one Software than the other? And most of all, why would you want to switch to
Rating:Essay Length: 586 Words / 3 PagesSubmitted: November 20, 2009 -
Differences in Telecommunication Terms
This paper will attempt to define and contrast the following terms: a. Synchronous and asynchronous b. Analog and digital c. XON and XOFF d. Simplex and duplex e. Serial and parallel transmission f. Baseband and broadband g. Serial Line Internet Protocol (SLIP) and Point-to-Point Protocol (PPP) h. Hypertext Transfer Protocol (HTTP) and File Transfer Protocol (FTP) i. Transmission Control Protocol (TCP) and Internet Protocol (IP) It will also contain a brief description and analysis of
Rating:Essay Length: 1,978 Words / 8 PagesSubmitted: December 26, 2009 -
Differences in Wireless Technology
Cellular phones have come a long way since they were first introduced in 1981. In 1981, less than 1% of the U.S. population was using cell phones. Now, in 2002, over 40% of the U.S. population owns a cell phone. Cell phones have become so commonplace that people are starting to use these gadgets as their primary mode of communication and completely disconnecting their local home phone service. With these convenient electronics, people can
Rating:Essay Length: 1,460 Words / 6 PagesSubmitted: February 15, 2010 -
Different Between 3g Network and 2g Network
Hot Topics In The Mobile Computing Industry 3rd Generation Wireless Networks A new breed of wireless networks with higher speed and capacity than 2G that are being planned, designed and deployed in different countries now (2002). These networks • are in higher frequency band (2 GHz and beyond) with larger bandwidth (around 5 MHZ) than 2G • will provide higher speeds up to 2 Mbps in a fixed or stationary wireless environment and at 384
Rating:Essay Length: 1,361 Words / 6 PagesSubmitted: May 13, 2011 -
Different Ways to Compare Art History and Informational Technology
Different Ways to Compare/Contrast Art History and Informational Technology Robert Nealeigh Colorado Technical University ENG116-0802A-01 Susan Sampson April 22, 2008 Different Ways to Compare/Contrast Art History and Informational Technology In the essay that you are about to read, I will explain the differences in a compare and contrast essay on Art History and Informational Technology. I’ll be talking first about Art History and what we need to research, investigate and just plain figure out what’s
Rating:Essay Length: 491 Words / 2 PagesSubmitted: December 3, 2009 -
Differing Immune Systems’ Effects on Cancer Rates
Differing Immune Systems’ Effects on Cancer Rates Abstract This scope of this research proposal is large, as it encompasses two different species’ immune systems and the effects of those immune systems on cancer rates. The overall focus of this research will be on why and how sharks have a lower cancer rate than humans do. This will require comparing a shark immune system to a human child immune system and a human adult immune system.
Rating:Essay Length: 2,901 Words / 12 PagesSubmitted: December 9, 2009 -
Digital and Optical Storage
Digital and Optical Storage Abraham Le’i Course Instructor: Ted Schnetker IDS804 May 10, 2007 Abstract Since the inception of computers in the 1940’s, the computer has grown significantly in complexity, both in terms of tasks it can perform and usability. Over the years it has vastly increased the scope of tasks it can perform from simple mathematical calculations to the present-day complex weather forecasting or lab test of nuclear weapons. Today, with the advances in
Rating:Essay Length: 353 Words / 2 PagesSubmitted: December 1, 2009 -
Digital Camera
digital camera A digital camera is a camera that usually take photograph and videoThere are many types of digital camera such as compact digital camera,bridge digital camera,digital single lens fixed camera,range finder camera,profesional modular digital camera and line-scan digital camera.It is also can use both of the main function,by recording images on a light-sensitive sensor.Many compact digital cameras can record sound and moving video as well as still photograph.. Digital cameras can displaying an image
Rating:Essay Length: 528 Words / 3 PagesSubmitted: January 24, 2009 -
Digital Divide
The most pressing social problem of the Information Age is the �digital divide’. Explain what this divide is and its causes. Propose measures aimed at redressing this problem. Introduction Media is one of the common mediums ways where people can get the information; media is basically used in people’s everyday life. As the world changes into a modern ways, the media also developed into some higher technological system. The coming out of the new information
Rating:Essay Length: 2,433 Words / 10 PagesSubmitted: November 14, 2009 -
Digital Euro Music
Digital Euro Music 1. The information in the table that would be most useful to me if I was targeting European countries for MP3 player sells would be the VAT for CDs. The countries with the highest taxes on CDs would be the countries that are more willing to buy MP3 players. Let’s take France for instance; its population is 58.6 million. The VAT on CDs is 21%, but for books the tax is only
Rating:Essay Length: 486 Words / 2 PagesSubmitted: June 3, 2010 -
Digital Govt
1. An overview of Digital Government initiative in ------ 1.1 Background The Government of ------ is actively looking for IT driven measures to improve the efficiency of the government and streamline administration. With the Hon'ble Chief Minister’ s thrust on governance excellence and reaching out to the masses, it becomes important to explore innovative ways of achieving transparency and efficiency in administration. Several states in India have embarked on this path and achieved significant success
Rating:Essay Length: 1,118 Words / 5 PagesSubmitted: November 25, 2009 -
Digital Image Processimg
Image Processing Fundamentals - Contents Introduction Digital Image Definitions Common Values Characteristics of Image Operations Types of operations Types of neighborhoods Video Parameters Tools Convolution Properties of Convolution Fourier Transforms Properties of Fourier Transforms Importance of phase and magnitude Circularly symmetric signals Examples of 2D signals and transforms Statistics Probability distribution function of the brightnesses Probability density function of the brightnesses Average Standard deviation Coefficient-of-variation Percentiles Mode SignaltoNoise ratio Contour Representations Chain code Chain
Rating:Essay Length: 300 Words / 2 PagesSubmitted: February 17, 2010 -
Digital Images for the Web
Pixels Are It For a digital photo or a scanned image to be described, the computer breaks the picture up into tiny pieces called pixels. Each pixel holds a small amount of information (data), and when they are put together on a grid, an image appears. PPI The image resolution is usually expressed in pixels per inch (ppi). The more pixels that are in an inch, the better the detail of your image. Naturally, you
Rating:Essay Length: 665 Words / 3 PagesSubmitted: November 17, 2009 -
Digital Media and Strategic Communication
For the purpose of this essay, new or social media can be defined as the participatory online media that create and spread information in a democratic and collaborative manner. Social media uses technological tools and applications that enable people to connect and share opinions, news, and knowledge. A few prominent examples of social media applications are Wikipedia (reference), MySpace and Facebook (social networking), YouTube (video sharing), Second Life (virtual reality), Digg (news sharing), Flickr (photo
Rating:Essay Length: 1,561 Words / 7 PagesSubmitted: May 10, 2010 -
Digital Photography
“It doesn’t really matter if this is photography or not. However, the new may turn out to bear more than a close relation to what has gone on before.” It is not an uncommon fact that new developments in digital technologies have caused a stir throughout the photographic art world. However it is only in recent years with such technologies becoming more accessible, both financially and through a larger distribution, plus the ease at which
Rating:Essay Length: 540 Words / 3 PagesSubmitted: May 16, 2010 -
Digital Photography Artists
Famous Digital Artists Jody Dole is one of the featured artists in the book “Digital Image Creation”. He is a fine-art and advertising photographer. His first successful piece was an ad campaign for Smirnoff Vodka. In five years he was able to become a successful, well=known artist, gaining international recognition for his still-life photography. Nash Editions is a company built up of artists. Its founders are Graham Nash and Mac Holbert. The company has the
Rating:Essay Length: 378 Words / 2 PagesSubmitted: November 21, 2009 -
Digital Photography History
Introduction What is digital photography? Digital photography is a form of photography that utilizes digital technology to make images of subjects. Until the advent of such technology, photography used photographic film to create images which could be made visible by photographic processing. By contrast, digital photographs can be displayed, printed, stored, manipulated, transmitted, and archived using digital and computer techniques, without chemical processing. Using the information I have managed to gather from the internet and
Rating:Essay Length: 3,615 Words / 15 PagesSubmitted: January 24, 2009 -
Digital Special Effects
The Electric Vehicle The technology of electric vehicles has been around since the turn of the nineteenth century but faded as the gasoline powered engine took the spotlight. Now the future of electric vehicles is very bright. Their impacts are very significant ranging from economic, to new technology that can be applied elsewhere, to most importantly, the environment. Ford and GM, through its Saturn plant, have already begun production on their own version of the
Rating:Essay Length: 3,358 Words / 14 PagesSubmitted: December 10, 2009 -
Digital Video Recorders
We have all at some time or another missed a show we have wanted to see. Things such as work and school get in our way of watching our favorite shows. Shows that we have watched religiously. Ten years ago, if you knew you were about to miss a show, you would leave the TV on the channel you need to watch, and you would set the VCR timer to the appropriate time. This was
Rating:Essay Length: 482 Words / 2 PagesSubmitted: March 19, 2010 -
Direct Connect Manual
How use Direct Connect behind a firewall/router in Active Mode instead of Passive 1. Determine your WAN IP address and your LAN IP address; this can be done either by using winipcfg.exe or ipconfig.exe in my case looking on the status page of my Linksys router configuration. 2. Now set up DC by going to settings connection and marking the block use Direct Connect in Active Mode, In the force DC to accept connections on
Rating:Essay Length: 506 Words / 3 PagesSubmitted: February 20, 2010 -
Direct X 10 & the Future of Gaming
DirectX and Shader Models; if you have been following PC gaming in the last few years you have been exposed to a lot of hoopla over both of these. There have been promises of “cinematic” gaming consisting of graphics like those seen in CG (Computer Generated) movies such as Final Fantasy: The Spirits Within. Here we are in 2006, four years since DirectX 9 has been released and two years the introduction of Shader Model
Rating:Essay Length: 3,115 Words / 13 PagesSubmitted: December 1, 2009 -
Disadvanatge of Computer
Disabled: Computers have changed many disabled people's lives, especially those who are unable to leave their house because of boundaries such as wheelchairs. For people who are confined to wheelchairs, computers give them a chance to experience many things that would not be possible for them otherwise. They can go to a particular museum web site and learn about a Van Gogh painting, or they can go to a science web site and learn about
Rating:Essay Length: 262 Words / 2 PagesSubmitted: November 12, 2009 -
Disadvantages of Working from Home
WORKING FROM HOME WORKING FROM HOME Student’s name University Affiliation Professor’s name Course title Date The Midwest Family Mutual has undergone extraordinary changes to allow employees to work from home that has ecological and economic benefits to the organization, the company has been able to save on fuel consumption and create a green environment. However, the working from home has various disadvantages to the employees as well (Pearlson & Saunders, 2012). Disadvantages of working from
Rating:Essay Length: 923 Words / 4 PagesSubmitted: January 6, 2016 -
Disaster Management Process Cycle
XBDM4103 COURSE TITLE: EMERGENCY RESPONSE MANAGEMENT 1.0 Explanation of Disaster Management Process Cycle. 2.0 Roles and responsibilities of the Government in implementing actions and monitoring the activities of disaster management. 3.0 Discussion on possible emergency at workplace. 4.0 Discussion on the importance of establishing warning system. References 1.0 Explanation of Disaster Management Process Cycle One of the common disasters that occur in Malaysia is flood. According to Malaysian Meteorological Department (MET Malaysia), northeast monsoon occurs
Rating:Essay Length: 2,926 Words / 12 PagesSubmitted: June 11, 2018 -
Disaster Plan
In order to sustain a continuous business operation it is extremely important to have in place a disaster recovery plan. A disaster recovery plan has all of the key resources set into place to ensure that the recovery pan incorporates and prepares all individuals, places and systems that will be affected to ensure certain steps will be followed to restore all computer systems. This will also ensure that all backup of data is available
Rating:Essay Length: 1,115 Words / 5 PagesSubmitted: April 20, 2011 -
Disaster Recovery Planning
End User Computing - Policy And Procedure CONTENTS: 1. Introduction.............................................................................................................3 2. Scope .......................................................................................................................3 3. How EUC Successful …...........................................................................................5 Policy……………….......................................................................................................6 Procedure……………..................................................................................................6 END-USER COMPUTING 1. Introduction End-user computing (EUC) may involve a single user on a microcomputer, networks of users downloading data for further processing on workstations, or user-developed mainframe, mini and microcomputer applications using fourth generation or latest languages. End-user computing represents a way of doing business. Users understand the decisions they need to make, the
Rating:Essay Length: 991 Words / 4 PagesSubmitted: November 26, 2009 -
Discussion Questions
Telecommunications Systems Due: Week #2 Yolanda M. Maholmes University of Phoenix NTC 410 Network & Telecommunications Concepts II November 29, 2005 Instructor: Richard T. Seay, M.B.A., BSCIS Discussion Questions: 1. Which transmission media are the most secure? X Optical Fibers are the most secure i. Immunity to electromagnetic interference and crosstalk. ii. No electrical ground look or short circuit problems iii. Small size and light weight iv. Large bandwidth for size and weight v.
Rating:Essay Length: 789 Words / 4 PagesSubmitted: November 20, 2009 -
Diseсo Y Fabricaciуn De Una Mбquina Para Conformar Alambre
DISEСO Y FABRICACIУN DE UNA MБQUINA PARA CONFORMAR ALAMBRE Zepeda Sбnchez Antonio, Borja Ramнrez Vicente Garcнa del Gбllego Mariano, Gonzбlez Cruz Luнs Manuel, Espinosa Bautista Adriбn Centro de Diseсo y Manufactura, Facultad de Ingenierнa UNAM, Circuito exterior, Talleres de Ingenierнa Mecбnica, C.U. Mйxico, D.F., C.P.04510 Tel. (5) 6228050, Fax (5) 6228055 Antonioz@dimei.fi-c.unam.mx, marianog@servidor.unam.mx RESUMEN El presente trabajo reporta el desarrollo de un proyecto de innovaciуn tecnolуgica realizado en el Centro de Diseсo y Manufactura de
Rating:Essay Length: 773 Words / 4 PagesSubmitted: June 12, 2010