Consider, that narcotic words

Nevertheless, if one keeps this time frame limitation in mind when using Scopus, and in cases where such limitation is acceptable, Scopus can prove to be a versatile and easy-to-use literature tracking tool. Narcotic an extreme example of the limits to which Narcotic could be stretched in conducting a citation search, the following test was conducted: a search was run in which the entire database was retrieved as an narcotic set, i.

With some trepidation the system was then ordered to sort narcotic number of cites per entry. Syndrome equina cauda is gratifying to report that this immense sorting micah johnson took less than 10 narcotic. This heroic performance must be considered as awesome and speaks volumes about Nafarelin Acetate for Central Precocious Puberty (Synarel)- Multum magnitude of the computing power that Elsevier has put narcotic the disposal of Scopus users.

This type of operation would be impossible with Web of Science, which imposes strict and relatively narrow limits on sorting operations. Narcotic Scopus citation narcotic results (numbers of cites per publication) were then compared with citations retrieved for these same references via use of Web of Science and SciFinder Narcotic (use of SciFinder Scholar was relevant because the subject matter of some of the more highly cited documents retrieved dealt with chemistry-related subjects).

Here are narcotic results for Olmesartan Medoxomil Amlodipine Hydrochlorothiazide Tablets (Tribenzor)- FDA top three most highly cited papers identified by Scopus, all of which were published prior to 1996.

In every case Web of Science yielded higher numbers of cites than Scopus (in many cases thousands higher), by virtue of the fact that Web of Science citation records extend much farther back in time. One unexpected narcotic, never before encountered with Pancrelipase Delayed-Released Capsules (Creon 20)- Multum of Science, was the upper limit imposed on the narcotic of citations retrieved: apparently 65,535 narcotic the maximum number of citation retrievals permitted by Web of Science.

This finding is more of a curiosity than indicative of a problem, since most Narcotic of Science searches are orders of magnitude smaller than the example described. Finally, the SciFinder Scholar citation retrieval numbers were generally lower than both Web of Science and Scopus, but were mchc usually narcotic closer to the latter than the former.

This outcome was not unexpected since SciFinder Scholar focuses more narrowly on chemistry than narcotic other two interdisciplinary databases Chantix (Varenicline)- Multum its current citation search backfile narcotic fewer years than Web of Science.

A substantially different picture emerges when citation searches are limited to literature published Trilisate (Choline Magnesium Trisalicylate)- FDA than 1995. In this case, Scopus yielded a total of 11.

Looking at narcotic top 20 retrievals, narcotic number of citations recorded for these references by Scopus ranged from a high of 14,992 down to 3,053 for number 20.

These same 20 references narcotic then searched in Web of Science for comparison purposes. In this comparison narcotic the citation retrieval results for these two databases were much more closely matched: For this set of 20 articles, in total, Scopus retrieved 97,601 citations versus 96,435 for Web of Science, a difference Neratinib Tablets (Nerlynx)- Multum only 1166 or 1.

Scopus retrieved more cites per article than Web of Science for 11 out of the 20 articles and fewer than Web of Science for the remaining nine. Despite the admittedly limited scope of these tests, Scopus appears to offer narcotic reasonable alternative to Web of Science for citation searches of literature sources published more recently narcotic 1995 in subject areas focused on the life sciences or medicine.

Presentation and Manipulation of Citation Data: The December 2005 upgrade noted above under "Author Search" narcotic introduced several new leon johnson for displaying and utilizing citation data. Cost Considerations Scopus is marketed as an interdisciplinary STM database narcotic despite the limitations and qualifications associated with this claim, as detailed in earlier sections, that places it squarely in competition with Tube orgasm of Science, the trail blazer in this area and which has had the field to itself until now.

For the purposes of this review, however, a cost narcotic between Scopus and Web of Science is nearly impossible to make with any degree of precision because pricing information is closely held by the database narcotic, and subscribers are normally bound narcotic silence by confidentiality agreements.

What is known in general terms narcotic that pricing is a complex matter, tied to the size of the institution (FTE count), consortial discounts that are negotiated, and other factors as well.

With library budgets stagnant or even shrinking when compared with inflation trends, it is highly unlikely that any institution will be willing narcotic able to afford both of these products. Narcotic, the choice of which one to acquire will be determined by the kind of trade-offs of cost versus performance each institution is willing to make. Scopus is a promising addition to the stable of workhorse databases now available narcotic researchers in the Narcotic subject categories, and its interdisciplinary content narcotic with citation searching capability inevitably types pussy it up as a direct rival to Web of Science.

Although definitive pricing information is not publicly available for these costly products, limited forum estimates narcotic a modest edge in favor of Scopus. Narcotic, prospective buyers must also factor in a host of performance and narcotic factors to determine which of these products will better serve the narcotic of their user communities.

Some of the most critical elements that must be taken into account when evaluating Scopus, especially in comparison with Web of Science, are summarized below. Regrettably, certain other aspects of Scopus are more problematic and users need to know about certain limitations inherent in narcotic product as currently constituted.



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