| Papers [1-15] of 100 :: [Page 1 of 7] | | Go to page : 1 2 3 4 5 6 7 —> | Search results on "DIGITAL LIBRARIES": |
|
|
Digital Libraries, 2002.
A discussion of the advantages of digital libraries.
1,025 words (approx. 4.1 pages), 6 sources, $ 39.95
»
Click here to show/hide summary
Abstract
This report looks at digital libraries and the benefits that they employ. The problems it faces are also looked at as well as the future of digital libraries.
| |
|
An Enduring Digital Library, 2005.
This paper discusses current trends and issues relating to the building and maintaining of an enduring digital library.
17,350 words (approx. 69.4 pages), 45 sources, MLA, $ 249.95
»
Click here to show/hide summary
Abstract
This paper provides broader insight into topics such as technology use, copy right laws, user needs, costs and the integration of digital and physical materials. The author points out that the advantages of digital libraries include immediate access to a heterogeneous presentation of materials and the ability to find new and innovative uses for these materials; however, the disadvantages of digital libraries include the costs associated with maintaining them. The paper indicates the need for considering the needs of users when selecting the types of materials that will be present in a digital library. The paper includes chart, several quotations and additional annotation of the bibliography.
Table of Contents
Introduction
Digital Libraries
Advantages of Digital Libraries
Disadvantages
Overcoming the Disadvantages Associated with Digital Libraries
Technology Issues
Advantages of Digital Imaging
Disadvantages of Digital Imaging
Search and Retrieval Tools
Search Engines
Digital Collection
Cataloging Digitized Images
Virtual Unity and Coherence
Distributed Searching
Distributed Indexing
Intellectual Property and Copyright Issues
Integration of Digital and Physical Materials
Presentation of Heterogeneous Materials
Appealing to Various Users with Varied Purposes
User Transformation of Digital Content
Costs and Funding
Conclusion
From the Paper
"Storage virtualization is able to accomplish this by making physically separate and heterogeneous storage arrays seem to be a single logical pool of storage resources, controllable from a central console. The purpose of the program is for data to freely flow between the different tiers and types of storage, depending on business needs, without disturbing the operating environment. The author also asserts that "The single most important attribute of any storage virtualization solution is the ability to mask complexity and thereby make manageable that which is increasingly unmanageable.""
| |
|
Conceptual Parameters, 2002.
Analyzes an article which evaluates digital libraries.
2,400 words (approx. 9.6 pages), 4 sources, $ 89.95
»
Click here to show/hide summary
Abstract
This paper reviews a research article on the evaluation of digital libraries. This paper examines the article closely for research protocols and standards and finds the article interesting in providing important conceptual analysis of digital library research; however, the absence of an account of qualitative methodologies in the article made for very poor research. As such, this is an interesting article, but it contributes nothing to the emergent field of digital research and the evaluation of digital libraries.
| |
|
Digital Imaging, 2006.
Discusses the use of digital imaging in hospital radiology departments, the promise it holds, how it is evolving and the main types of digital imaging.
1,915 words (approx. 7.7 pages), 16 sources, APA, $ 61.95
»
Click here to show/hide summary
Abstract
This paper explains that, in spite of the usefulness and potential of the digital imaging process in hospital radiology departments, the cost of the equipment it requires has stopped digital imaging in hospital radiology departments from progressing and growing as fast as was hoped. The paper also explains that the slow progression towards digital imagery does not mean that the importance for the future that the technology holds should be discounted. The paper then discusses the two main types of digital imaging systems as they relate to hospital radiology departments and concludes with a discussion of image quality and its significance. A copy of the source documents used are also appended to the paper.
Table of Contents
The Evolution of Digital Imaging
Computed Radiography (CR)
Digital Radiography (DR)
Image Quality
From the Paper
"Digital imaging in hospital radiology departments came about for several reasons. The most important of these, however, was the idea that the digital images could be viewed by any authorized person at any time, thus making it much easier and faster for those that needed to see them to have access to these images (Gillespie, 1999). These digital images eliminate the need for films and film libraries, thus freeing up space, as well. However, there are still problems with this issue that have stopped digital imaging in hospital radiology departments from progressing and growing as fast as was hoped. The major concern for these departments is the cost that is incurred when it comes to the digital imaging equipment, which is much more expensive than the older methods that were previously used to take x-rays and perform other functions (Gillespie, 1999)."
| |
|
Digital Television and the Law, 2004.
An analysis of digital television and a comparison of digital and analog television.
3,714 words (approx. 14.9 pages), 20 sources, MLA, $ 102.95
»
Click here to show/hide summary
Abstract
This paper discusses digital television, comparing it to analog television. The paper presents an explanation and assessment of the current laws and mandates regarding digital television in America and in the United Kingdom. The paper explores the technology involved and provides examples of several cable companies that offer digital television.
From the Paper
"Though some providers of digital television like Sky claim that weather conditions do not affect the clarity of images on digital television, this fact has been demonstrated as not being true. Weather does affect digital images and there is a certain amount of corruption present. In fact, though the images are better than those of analogous television, the limitations of the compression technology that is used for digital television is apparent in the manner in which ?digital artifacts? or ?after images? as they are better known occur on the television when the picture changes much too fast, or even when other channels are fighting for the same bandwidth at the same time. Digital television must not be confused with ?high definition? television; in fact digital television occupies the same number of lines of 625, as the analogous television."
| |
|
Homework in Public Libraries, 2004.
An analysis of the benefits of developing homework centers in public libraries.
4,744 words (approx. 19.0 pages), 15 sources, MLA, $ 121.95
»
Click here to show/hide summary
Abstract
This paper discusses the option of developing homework centers in public libraries. The paper examines the academic needs and ramifications from the child's perspective. The social reasons for creating more homework centers in libraries are presented, as well as the emerging obstacles for regular "after-school programs," which create an even greater need for more homework centers in libraries. The paper assesses what the literature reveals about homework centers in libraries. The issue of how volunteers and paid staff are recruited for homework centers in libraries is explored. The paper provides a testimony from an after-school library program advocate, as well as examples of successful programs.
From the Paper
"There are numerous good reasons (Mediavilla, 1) as to why homework centers in public libraries are very important, and why educational and social activists pursue the development of such centers. Indeed, in the first place, children left alone after school, according to research by the U.S. Department of Education and the U.S. Department of Justice, do not succeed academically as well as those who participate in after-school programs; this is not rocket science, this is pure, simple common sense fact. Number two, according to Cindy Mediavilla's book, Creating the Full-Service Homework Center in Your Library, children who have a meaningful, safe, learning environment to go to after school are more likely "to develop stronger social skills" (p. 2) and also more likely to learn how "to acceptably handle conflicts.""
| |
|
Digital Recording, 1991.
This paper discusses digital recording, with a focus on digital audio tape (DAT) recorders: History and development, theory and technology, quality, playback, encoding and compact discs.
3,150 words (approx. 12.6 pages), 10 sources, $ 111.95
»
Click here to show/hide summary
From the Paper
"This paper will discuss the concept of digital recording, with a focus on digital audio tape (DAT) recorders. The methods of digital recording sharply contrast those of analog recording which preceded them. Analog recording is based on the concept of capturing the shapes of sound waves as they vibrate in the air. In an analog recording, sound is "stored as a physical representation of the original soundform". An example of this can be seen in the squiggly lines which form the grooves on a phonograph record. With digital recording, on the other hand, computer technology is used to convert analog waveforms into numerical, or digital, data. In a compact disc (CD) player, this data is read by means of a laser; in a DAT player, it is read by means of a rotary tape head. Because digital recording uses numerical data instead of physical ... '
| |
|
Libraries and Literacy, 2008.
Discusses the relevancy of books to public libraries and child literacy programs.
3,415 words (approx. 13.7 pages), 16 sources, APA, $ 96.95
»
Click here to show/hide summary
Abstract
This paper explains that libraries and information centers are an essential component of the national literacy program. The author points out that libraries, as agents of reading readiness, should provide developmentally appropriate books and services for children and assist parents, teachers and care givers with resources and services to support their children through strong book collections. The paper stresses that, although online book formats, e-books, online databases and journals have a valuable place in libraries, they should not replace traditional books.
Table of Contents:
Reading and Literacy
The Role of Libraries in Literacy
The Value of Books
Implications for Library Management
The Dallas Public Library and its Commitment to Literacy
Conclusion
From the Paper
"Without the vision, commitment and backing from library administration, libraries' commitment to literacy would not be possible. Management has a duty to provide planning and funding that support literacy and maintain the importance of books. Various management theories, including scientific management, human relations, and quantitative, are being applied to library operations today. Change requires constant reexamination of each previously identified role in goal-oriented, information-intense organizations, where teamwork and process are replacing individualism and a task orientation."
| |
|
Legalities of Digital Technology, 2006.
A look at privacy issues in the United States and Canada in relation to digital technologies.
1,350 words (approx. 5.4 pages), 4 sources, $ 53.95
»
Click here to show/hide summary
Abstract
As the globe becomes more dependent on digital technology to exchange information over the Internet societies are becoming more concerned with issues of privacy. Individuals surfing the net, purchasing products over the Internet, and corresponding with others via the World Wide Web are required to provide personal information that has the potential of being used illegally in many ways. The United States has relied on the wording of the fourth amendment of the constitution in past years to address privacy issues in the country. Yet, as digital technology has evolved the focus on this amendment to resolve privacy concerns in relation to digital media is restricted by privacy in relation to search and seizure. This paper discusses the issues of privacy in relation to digital media, focusing on how these issues are handled in the United States and Canada.
| |
|
Digital Black and White Photography, 2008.
An analysis of the history of digital photography and a comparison of its results with those of analog cameras, focusing on black and white developments.
1,353 words (approx. 5.4 pages), 7 sources, MLA, $ 45.95
»
Click here to show/hide summary
Abstract
This paper argues that digital cameras are better than analogue cameras. Specifically, the paper looks briefly at the history of digital photography, at its utility in matters such as record-keeping and crime-fighting and at some noteworthy instances of digital photography producing impressive and compelling works. Finally, the paper looks at all of the various reasons why it may be said that digital black and white photography is better than analog black and white photography.
From the Paper
"More than that, the technology that makes digital black and white photographs possible always runs the risk of becoming obsolete. For instance, the old Epson 2200, 7600, 9600 printers have been pushed aside by Epson Stylus Pro 4800, by the Epson Stylus Pro 7800, and by the Epson Stylus Pro 9800 (FLAAR Network, para.8); simply put, unlike the fairly low-maintenance prints rendered by analog cameras, the "splashy" digital B&W prints of today place photography enthusiasts in the uncomfortable position of seeking out new technological tools that have a (quite literally) a built-in obsolescence factor. Be that as it may, though, most photographers will gladly accept this trade-off if it means the chance to be more creative."
| |
|
Digital Radiography, 2006.
This paper defines and examines the topic of digital radiography which has basically replaced the need for traditional x-ray images and photography.
1,205 words (approx. 4.8 pages), 12 sources, MLA, $ 41.95
»
Click here to show/hide summary
Abstract
This paper defines digital radiography as a branch of radiography which converts X-ray images to electronic data which can then be viewed and read by radiologists on a monitor. The writer stresses the convenience of being able to store digital radiographic images on computer discs. This paper details the various uses and advantages of digital radiography including the fact that this particular method is quicker and far more accurate than the previous practice of producing x-ray images. This paper discusses the differences between computed radiography and digital direct radiography while also delving into the pros and cons of both radiographic methods.
From the Paper
"The 'Direct Digital Radiography' System provides options for the transition to digital technology. This system offers the highest quality images that are available in DR today. Developed only in recent years, the system can be used across a large number of potential applications. The advantages of the system are that it consists of two types of detectors, one direct and the other, indirect. In the setup for its imaging, indirect sensors convert x-rays into light, and then convert that into electronic signals. The images depend on both signal profiles as well as on image resolution. The system relies on a scintillation method, wherein x-ray energy may be converted into light, and this light can then be converted into electronic signals by thin-film diodes."
| |
|
Digital Downloading and its Impact on the Music Industry, 2008.
A detailed description of the effects that digital music distribution has on the music industry.
2,375 words (approx. 9.5 pages), 9 sources, APA, $ 72.95
»
Click here to show/hide summary
Abstract
This paper discusses the music recording industry and how it has been impacted by digital music distribution. The paper relates that the early success the music labels had against the initial music file downloading sites were short lived, and legitimate digital downloading sites have since prospered. The paper then argues that major recording labels are suffering from the decline in CD sales, not because of music pirating, but because they refuse to recognize that consumers demand digital music downloading for its convenience and portability. The paper further emphasizes that digital music distribution and retailing is the future of the music industry and every relevant party seems to recognize this, except the music industry itself.
Outline:
Overview
Restructuring of the music Industry
New distribution model & Itunes
Online distribution variations
Conclusion
From the Paper
"The music industry, in spite of its ineptitude and obstinacy over the past decade regarding digital music downloading, is finally realizing that whether it embraces downloading services such as iTunes and others, it must evolve with the digital age or face irrelevance. In order to compensate for the loss of revenues, the recording music industry has been examining their base revenues in order to determine if digital downloads can compensate completely for the decline in sales of CDs. Two of the major record labels, Sony and BMG, have even merged in order to expand their catalogues (Recording, 2007). There have been efforts made to encourage EMI to merge with one of the remaining three major record labels but thus far these remaining major record labels have resisted further consolidation. However, EMI undertook its own internal restructuring by merging its two main record labels in the US market during the first half of 2007 and Warner Music was sold during 2004 creating even more churn in the industry (Recording, 2007). Yet, perhaps the most visible change is the industry is the downsizing or disappearance of retail music stores, which has begun to accelerate."
| |
|
The Digital Divide, 2006.
An analysis of a few articles which address the issue of the digital divide in today's society.
1,124 words (approx. 4.5 pages), 3 sources, MLA, $ 38.95
»
Click here to show/hide summary
Abstract
There are many in today's society who do not have access to the internet and this fact automatically makes them 'digitally challenged'. This paper analyzes three articles which tackled the different dimensions or facets of the digital divide in the United States. Through the article analyses, the researcher posits that the problem of digital divide has multiple, rather than one, facet. This means that at present, the internet-oriented society confronts 'digital divides' of different kinds: Stratification in terms of access, use and even knowledge or education about the internet.
From the Paper
"At present, societies from all over the world are rapidly becoming Internet-oriented, where almost all daily activities are mediated by or use Internet and computer technologies. The vital role of the Internet is especially addressed in increasing one's level of knowledge and becoming an aid in achieving formal education. Moreover, because of the generally-beneficial effects of Internet technology to society, accessing and using it has become imperative for all members of these Internet-oriented societies.
However, a digital divide exists despite the proliferation of Internet technology and use. There are still stratified groups that do not have access to the computer and Internet. Moreover, apart from lack or absence of access, the lack of skills and knowledge to use the Internet is another problem that relevant institutions such as the government and schools have been trying to curb by offering free access and training programs to the public about Internet use."
| |
|
Prison Libraries, 2002.
A review of the current state and future needs of prison libraries in the U.S.
2,519 words (approx. 10.1 pages), 30 sources, MLA, $ 76.95
»
Click here to show/hide summary
Abstract
This paper explores the issue of libraries in prisons. The paper begins with a reference to the popular movie "The Shawshank Redemption" in which a major theme is the construction of a library for use by the inmates. The paper then looks at the legal rights of prisoners, especially noting the 1977 landmark Supreme Court decision in Bounds v. Smith which led to the establishment of law libraries in most major U.S. prisons. The paper includes information relating to the funding efforts towards building better prison libraries.
From the Paper
"Most likely the Greene-Rose investigation included the Quaker experiment in Pennsylvania. In 1787, Dr. Benjamin Rush, a Quaker who led reformers to lobby the Pennsylvania legislature for a state prison based on reform through solitude and reflection stated, ?Let the avenue to this house be rendered difficult and gloomy by mountains and morasses. Let the doors be of iron, and let the grating, occasioned by opening and shutting them, be increased by an echo that shall deeply pierce the soul? (Walsh pg). Pennsylvania?s Eastern State Prison was completed in 1836 and was the most expensive building in America, costing $772,600, and during the next 100 years became the model for more than 300 prisons worldwide."
| |
|
Digital Signatures and E-Commerce, 2004.
This paper looks at the effect of digital signatures on e-commerce.
1,125 words (approx. 4.5 pages), 4 sources, MLA, $ 39.95
»
Click here to show/hide summary
Abstract
In this article, the writer discusses how the act of business transactions have changed due to the progress in technology. The writer examines the effect of digital signatures on e-commerce, including the need for digital signatures. In this paper, the writer explores how digital signatures work. The paper also discusses the outlook for the future. Further, the writer looks at the importance of identity in cyberspace.
From the Paper
"For thousands of years transactions between individuals were conducted face-to-face. There was little doubt about who the buyer or seller was and when cash was involved it was not necessary to know for certain who was whom. Indeed even in today's high-technology world, cash transactions still carry the greatest amount of anonymity since the funds are guaranteed. As credit became more and more common, it became necessary to ensure that the persons involved with commercial transactions had the authority to perform those transactions."
|
|
|
