Saturday 30 April 2011

NIH Launches Web Resource on Complementary and Alternative Medicine


Evidence-Based Information for Health Care Providers

A new online resource, designed to give health care providers easy access to evidence-based information on complementary and alternative medicine (CAM), was unveiled today by the National Center for Complementary and Alternative Medicine (NCCAM) of the National Institutes of Health.

With this new resource, providers will have the tools necessary to learn about the various CAM practices and products and be better able to discuss the safety and effectiveness of complementary and alternative medicine with their patients.

The portal on the NCCAM Web site at nccam.nih.gov is tailored to fit the needs of all health care providers, including physicians, nurses and nurse practitioners, physician assistants, and CAM providers. It includes information on the safety and efficacy of a range of common health practices that lie outside of mainstream medicine—natural products, such as dietary supplements, herbs, and probiotics, as well as mind-body practices such as meditation, chiropractic, acupuncture, and massage.

This resource was developed based on a series of NCCAM-sponsored focus groups where health care providers identified the need for an evidence-based, one-stop place to help answer their patients’ questions on CAM. With this need in mind, NCCAM developed a resource that provides reliable, objective, and evidenced-based information on CAM, including:
  • links to relevant clinical practice guidelines
  • safety and effectiveness information
  • links to systematic reviews
  • summaries of research studies
  • scientific literature searches
  • programs for continuing education credit
  • patient fact sheets
  • NCCAM’s Time to Talk tool kit on communicating about CAM.
Americans annually spend nearly $34 billion out-of-pocket on CAM products and practices. Surveys show that nearly 40 percent of American adults and 12 percent of American children use some form of CAM. Other surveys show that patients do not regularly discuss these practices with their health care providers. In fact, a recent study of Americans aged 50 and older found that overall two-thirds of respondents had not discussed CAM with their health care provider.

"NCCAM is charged to study and provide evidence-based information on the safety and efficacy of CAM health practices that are readily available and already used by a great number of people," said Josephine P. Briggs, M.D., director of NCCAM. "As a physician, I understand the need to have easily accessible and accurate information on all health practices. This Web resource is a way for NCCAM to share this valuable information with all providers."

To use this resource, please visit nccam.nih.gov/health/providers/.


Thursday 28 April 2011

Museum-cum-Library, a New Attraction in Agra

Now when you are on Taj Mahal Tours in India, apart from usual attractions, the tourists will get further insight into its history with a museum housing statues, murals and manuscripts. This history until now was lying scattered in various places.

Development Minister Nakul Dube inaugurated Taj Municipal Museum on Saturday in Paliwal Park in Uttar Pradesh. He said on the occasion, “It would now be possible for tourists to visit another spot in Agra and get acquainted with the heritage of the city”.

“This project is in response to persistent demands from cultural activists and history lovers of the city. We have digitalized the records and renovated the whole structure”, said, Municipal commissioner Vinay Shankar Pandey. He further added, “The clock tower has new clocks. A children’s library is a new feature and the museum will be a big draw. In course of time, we will also have an open-air theatre here”.

Currently, one museum in Taj Mahal focuses on the Mughal history and on making of 17th century. Expressing his view, Mr. Rajiv Saxena, a senior journalist, adds, “but we needed another one in the city as it has a rich heritage and lots of artifacts and damaged statues of the period before the Mughals”. He adds, “These are now being brought to the new museum. Queen Victoria’s bronze statue, presently lying in the police lines, will also be brought here”.

The whole old statues and memories of the Mughal Era will be bought in this new museum, and ultimately the tourists would be having something new other than usual attraction.

Tuesday 26 April 2011

5 Myths About the 'Information Age'


5 Myths About the 'Information Age'

Confusion about the nature of the so-called information age has led to a state of collective false consciousness. It's no one's fault but everyone's problem, because in trying to get our bearings in cyberspace, we often get things wrong, and the misconceptions spread so rapidly that they go unchallenged. Taken together, they constitute a font of proverbial nonwisdom. Five stand out:

1. "The book is dead." Wrong: More books are produced in print each year than in the previous year. One million new titles will appear worldwide in 2011. In one day in Britain—"Super Thursday," last October 1—800 new works were published. The latest figures for the United States cover only 2009, and they do not distinguish between new books and new editions of old books. But the total number, 288,355, suggests a healthy market, and the growth in 2010 and 2011 is likely to be much greater. Moreover, these figures, furnished by Bowker, do not include the explosion in the output of "nontraditional" books—a further 764,448 titles produced by self-publishing authors and "micro-niche" print-on-demand enterprises. And the book business is booming in developing countries like China and Brazil. However it is measured, the population of books is increasing, not decreasing, and certainly not dying.

2. "We have entered the information age." This announcement is usually intoned solemnly, as if information did not exist in other ages. But every age is an age of information, each in its own way and according to the media available at the time. No one would deny that the modes of communication are changing rapidly, perhaps as rapidly as in Gutenberg's day, but it is misleading to construe that change as unprecedented.

3. "All information is now available online." The absurdity of this claim is obvious to anyone who has ever done research in archives. Only a tiny fraction of archival material has ever been read, much less digitized. Most judicial decisions and legislation, both state and federal, have never appeared on the Web. The vast output of regulations and reports by public bodies remains largely inaccessible to the citizens it affects. Google estimates that 129,864,880 different books exist in the world, and it claims to have digitized 15 million of them—or about 12 percent. How will it close the gap while production continues to expand at a rate of a million new works a year? And how will information in nonprint formats make it online en masse? Half of all films made before 1940 have vanished. What percentage of current audiovisual ma­terial will survive, even in just a fleeting appearance on the Web? Despite the efforts to preserve the millions of messages exchanged by means of blogs, e-mail, and handheld devices, most of the daily flow of information disappears. Digital texts degrade far more easily than words printed on paper. Brewster Kahle, creator of the Internet Archive, calculated in 1997 that the average life of a URL was 44 days. Not only does most information not appear online, but most of the information that once did appear has probably been lost.

4. "Libraries are obsolete." Everywhere in the country librarians report that they have never had so many patrons. At Harvard, our reading rooms are full. The 85 branch libraries of the New York Public Library system are crammed with people. The libraries supply books, videos, and other materi­al as always, but they also are fulfilling new functions: access to information for small businesses, help with homework and afterschool activities for children, and employment information for job seekers (the disappearance of want ads in printed newspapers makes the library's online services crucial for the unemployed). Librarians are responding to the needs of their patrons in many new ways, notably by guiding them through the wilderness of cyberspace to relevant and reliable digital material. Libraries never were warehouses of books. While continuing to provide books in the future, they will function as nerve centers for communicating digitized information at the neighborhood level as well as on college campuses.

5. "The future is digital." True enough, but misleading. In 10, 20, or 50 years, the information environment will be overwhelmingly digital, but the prevalence of electronic communication does not mean that printed material will cease to be important. Research in the relatively new discipline of book history has demonstrated that new modes of communication do not displace old ones, at least not in the short run. Manuscript publishing actually expanded after Gutenberg and continued to thrive for the next three centuries. Radio did not destroy the newspaper; television did not kill radio; and the Internet did not make TV extinct. In each case, the information environment became richer and more complex. That is what we are experiencing in this crucial phase of transition to a dominantly digital ecology.

I mention these misconceptions because I think they stand in the way of understanding shifts in the information environment. They make the changes appear too dramatic. They present things ahistorically and in sharp contrasts—before and after, either/or, black and white. A more nuanced view would reject the common notion that old books and e-books occupy opposite and antagonistic extremes on a technological spectrum. Old books and e-books should be thought of as allies, not enemies. To illustrate this argument, I would like to make some brief observations about the book trade, reading, and writing.

Last year the sale of e-books (digitized texts designed for hand-held readers) doubled, accounting for 10 percent of sales in the trade-book market. This year they are expected to reach 15 or even 20 percent. But there are indications that the sale of printed books has increased at the same time. The enthusiasm for e-books may have stimulated reading in general, and the market as a whole seems to be expanding. New book machines, which operate like ATM's, have reinforced this tendency. A customer enters a bookstore and orders a digitized text from a computer. The text is downloaded in the book machine, printed, and delivered as a paper­back within four minutes. This version of print-on-demand shows how the old-fashioned printed codex can gain new life with the adaption of electronic technology.

Many of us worry about a decline in deep, reflective, cover-to-cover reading. We deplore the shift to blogs, snippets, and tweets. In the case of research, we might concede that word searches have advantages, but we refuse to believe that they can lead to the kind of understanding that comes with the continuous study of an entire book. Is it true, however, that deep reading has declined, or even that it always prevailed? Studies by Kevin Sharpe, Lisa Jardine, and Anthony Grafton have proven that humanists in the 16th and 17th centuries often read discontinuously, searching for passages that could be used in the cut and thrust of rhetorical battles at court, or for nuggets of wisdom that could be copied into commonplace books and consulted out of context.

In studies of culture among the common people, Richard Hoggart and Michel de Certeau have emphasized the positive aspect of reading intermittently and in small doses. Ordinary readers, as they understand them, appropriate books (including chapbooks and Harlequin romances) in their own ways, investing them with meaning that makes sense by their own lights. Far from being passive, such readers, according to de Certeau, act as "poachers," snatching significance from whatever comes to hand.

Writing looks as bad as reading to those who see nothing but decline in the advent of the Internet. As one lament puts it: Books used to be written for the general reader; now they are written by the general reader. The Internet certainly has stimulated self-publishing, but why should that be deplored? Many writers with important things to say had not been able to break into print, and anyone who finds little value in their work can ignore it.

The online version of the vanity press may contribute to the information overload, but professional publishers will provide relief from that problem by continuing to do what they always have done—selecting, editing, designing, and marketing the best works. They will have to adapt their skills to the Internet, but they are already doing so, and they can take advantage of the new possibilities offered by the new technology.

Tuesday 19 April 2011


DDC 23 is coming soon!

OCLC will soon release a new print edition of the Dewey Decimal Classification, DDC 23. The new edition includes several major changes held for simultaneous publication in the print and Web versions of the DDC plus many interim updates already distributed to users in WebDewey 2.0.
The DDC print edition is scheduled for delivery to the Americas in May 2011, and to locations outside the Americas in July 2011.

Pre-ordering is now available

We are now accepting pre-orders for DDC 23. Pre-orders are scheduled for delivery to the Americas in May 2011, and to locations outside the Americas in July 2011.
Dedicated to Dewey users worldwide, DDC 23 features:
  • Many new topics and significant updates to selected fields
  • Numbers informed by interaction with the worldwide community of Dewey users
  • A complete overhaul to the representation of groups of people
  • Revisions to several standard subdivisions
  • Elimination of dual headings and unbalanced spans
  • A minimal price increase
As a result, DDC 23:
  • Better reflects the changing world
  • More accurately reflects regional differences around the world
  • Greatly increases classifier efficiency
  • Is more intuitive for the way classifiers work
DDC 23 also features:
  • New provisions in 004-006 Computer science and elsewhere to reflect changes in technology
  • Updates to provisions for the Orthodox Church and Islam in 200 Religion
  • Improved provisions in 340 Law for legal systems based on civil law
  • Significant updates to 370 Education resulting in an improved international framework for levels of education, kinds of schools, policy issues and specific subjects in primary education
  • Updated provisions for food and clothing
  • Updates to 740 Graphic arts and decorative arts
  • A new location and expanded development for cinematography and videography at 777
  • Significant expansions throughout 796 Athletic and outdoor sports and games
  • Significant expansions in Table 2, with parallel provisions in 930-990, for the ancient world, Italy, Switzerland, Sweden, Finland, Turkey, Indonesia, Vietnam and Canada
  • Updated historical periods throughout 930-990

WebDewey 2.0 is now available!

WebDewey 2.0 is now available for use. The new WebDewey is easier to use than ever and features:
  • An easy-to-navigate, simple user interface that is suitable for the novice as well as the power user
  • BISAC-to-DDC mappings
  • An easy-to-personalize screen display, often done with a single click
  • Continuous updating
  • No price increase!
Current WebDewey subscribers can access the new system with their existing authorizations and passwords athttp://dewey.org/webdewey. The existing WebDewey interface will be available until mid 2011, at which time users will be redirected to the new service. Abridged 15 and Abridged WebDewey 2.0 will be available later in 2011.