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At least 19 recordsLinked to original sources
PubMed1996

Prologue for a synoptic catalog: combining a hospital library catalog and a bookseller's catalog.

This article introduces the synoptic catalog, a computerized combination of a hospital library catalog and a bookseller's catalog. Majors Scientific Books and Richmond Memorial Hospital Libraries in Virginia collaborated to develop the model. A logical evolution in catalog theory and practice, the design expands the identification, collocation, and evaluation functions of the traditional library catalog. This article explains the procedures and specifications, including system requirements, record mapping, design details, scope, record transmission, timing, record importing, and file maintenance. The result is a single-interface catalog providing simultaneous and consistent searching of combined information databases. Bookseller records in the synoptic catalog can be modified to indicate library ownership. The synoptic catalog design supports cost-effective collection development and focuses on actual information needs of library users. This report discusses user convenience, budget requirements, publisher advertising, collection development, productivity, and library-bookseller relations. User response to the catalog has been favorable, but improvements are needed.

Catalogs, Library↗
PubMed1965

BOOK CATALOGS VERSUS CARD CATALOGS.

The development of the library catalog in book form and its abandonment in favor of the card catalog are briefly traced. The advantages and disadvantages of both types of catalogs are enumerated, and several solutions which tried to combine the best features of both are discussed. The present trend back to the book catalog, made possible by recent advances in computer technology, is analyzed, advantages and disadvantages are compared, current examples are illustrated, and finally the computerized catalog is weighed against both the book and card catalog as to main features and practicality.

Books↗
PubMed1977

Centralized automated cataloging of health science materials in the MLC/SUNY/OCLC shared cataloging service.

Since February 1976, The Medical Library Center of New York, with the assistance of the SUNY/OCLC Network, has offered, on a subscription basis, a centralized automated cataloging service to health science libraries in the greater metropolitan New York area. By using workforms and prints of OCLC record (amended by the subscribing participants), technical services personnel at the center have fed cataloging data, via a CRT terminal, into the OCLC system, which provides (1) catalog cards, received in computer filing order; (2) book card, spine, and pocket labels; (3) accessions lists; and (4) data for eventual production of book catalogs and union catalogs. The experience of the center in the development, implementation, operation, and budgeting of its shared cataloging service is discussed.

Book Classification↗
PubMed2001

The catalog of human hair keratins. II. Expression of the six type II members in the hair follicle and the combined catalog of human type I and II keratins.

The human type II hair keratin subfamily consists of six individual members and can be divided into two groups. The group A members hHb1, hHb3, and hHb6 are structurally related, whereas group C members hHb2, hHb4, and hHb5 are rather distinct. Specific antisera against the individual hair keratins were used to establish the two-dimensional catalog of human type II hair keratins. In this catalog, hHb5 showed up as a series of isoelectric variants, well separated from a lower, more acidic, and complex protein streak containing isoelectric variants of hair keratins hHb1, hHb2, hHb3, and hHb6. Both in situ hybridization and immunohistochemistry on anagen hair follicles showed that hHb5 and hHb2 defined early stages of hair differentiation in the matrix (hHb5) and cuticle (hHb5 and hHb2), respectively. Although cuticular differentiation proceeded without the expression of further type II hair keratins, cortex cells simultaneously expressed hHb1, hHb3, and hHb6 at an advanced stage of differentiation. In contrast, hHb4, which is undetectable in hair follicle extracts and sections, could be identified as the largest and most alkaline member of this subfamily in cytoskeletal extracts of dorsal tongue. This hair keratin was localized in the posterior compartment of the tongue filiform papillae. Comparative analysis of type II with the previously published type I hair keratin expression profiles suggested specific, but more likely, random keratin-pairing principles during trichocyte differentiation. Finally, by combining the previously published type I hair keratin catalog with the type II hair keratin catalog and integrating both into the existing catalog of human epithelial keratins, we present a two-dimensional compilation of the presently known human keratins.

Amino Acid Sequence↗
PubMed1976

Subject cataloging practices in North American medical school libraries.

A survey of North American medical school libraries was made to determine current trends in subject cataloging practices. First, responses from 114 of these libraries are recorded and analyzed in the following areas: subject heading authority lists employed; use of the divided versus the dictionary catalog; and the form in which local subject authority files are kept. Then, focusing on 78 libraries that use MeSH in combination with a divided catalog, a further analysis of responses is made concerning issues relating to subject cataloging practices: updating the subject catalog to conform to annual MeSH changes; use of guide cards in the catalog; use of MeSH subheadings; filing conventions; and related issues. An attempt is made to analyze the extent to which these libraries vary from NLM practices. Suggestions are offered for formulating subject cataloging practices for an individual library. Finally, while it is concluded that MeSH and the Current Catalog are useful tools, a more detailed explication of the use of MeSH and NLM cataloging practices would be beneficial.

Cataloging↗
PubMed1968

Problems of medical subject cataloging.

The subject catalog of the University of Colorado Medical Center Library is examined in considerable detail. Annual revisions of the subject catalog required by annual revisions of the subject heading authority list used, NLM's MeSH, are analyzed in terms of man-hours required for the effort and the effect on the catalog's structure. It is contended that, in a divided catalog, changes of headings on a one-for-one equivalency basis are no more difficult than they would be in a computerized catalog, but that in many-for-one changes the manual catalog and the machine catalog face exactly the same dilemma and in the same magnitude, the only solution in either case being the reexamination of many entries. The proliferation of subheadings is shown to present particularly vexing problems in catalog revision. A plea is made to recognize the MeSH system for what it is, a legitimate compromise between the descriptor-oriented terms of a computer coordinate-indexing system, and the subject-heading-oriented terms of the conventional card catalog.

Automation↗
PubMed1975

A description of the catalog division project at the College of Physicians of Philadelphia Library.

This paper describes the procedures used at the Library of the College of Physicians of Philadelphia to divide its ninety-year-old dictionary card catalog. The division was necessitated by overcrowding, obsolete subject headings, and lack of a complete authority list which resulted in like materials being scattered throughout the catalog under several headings. Two catalogs were created: the historical-biographical catalog, representing all works published before 1950 and all works of historical or biographical nature; and the current catalog, containing all works published from 1950 on, excepting historical or biographical materials. The 1950- catalog was further divided into name and subject catalogs, and the subject section was revised according to MeSH. The project was completed in about two years. As a result, searching time has been much reduced, and the library is able to take advantage of the annual revisions of MeSH to update the subject catalog.

Cataloging↗
PubMed1969

The need to standardize descriptive cataloging.

Because there are too many ways to describe a book, its presence may not be discovered in a bibliography or catalog. Standardized descriptive cataloging is needed to solve this problem and also to eliminate wasteful duplication of cataloging. The Anglo-American Cataloging Rules and the COSATI Standard disagree on choice of main entry, and the Library of Congress does not follow the AACR all of the time. But the essence of standardized cataloging is widespread availability and general acceptance of the data, regardless of principles followed. Local adaptations in standard cataloging data are necesary, but those which affect all copies of a book, not just unique features of particular copies, must be made available for use by all libraries by correction of the standard cataloging data. The national structure for communicating standard cataloging data today is mainly printed tools, but tomorrow local library terminals on-line to a shared computer data bank may provide the instantaneous access needed. The problem of getting the wider community of library users to standardize their citation practices is more difficult to solve, but hope for improvement lies in making access to standard data easier.

Cataloging↗
PubMed1969

The NLM current catalog.

When the National Library of Medicine acquired a computer to augment its publication program, the intent was to present in one medium an index to journal articles and a catalog of books and new serial titles. The computer programs designed for indexing were unsatisfactory for cataloging, however; so two publications were issued, the Index Medicus and the NLM Current Catalog. The Current Catalog features separate name and subject sections, added volumes, and technical reports. The Express Cataloging Service was one of the first attempts to increase the speed and coverage of the Catalog. Shared cataloging with the Library of Congress, the Countway Library at Harvard, and the Upstate Medical Library in Syracuse, New York, have also contributed to the efforts toward improving this library service. An additional shared cataloging program, this time with the National Medical Audiovisual Center, is expected to be implemented shortly.

Catalogs, Library↗
PubMed1993

Problems in distribution of scientific knowledge: intrauterine contraceptive devices and drug catalogs.

Intrauterine contraceptive devices (IUDs) are a popular method of contraception worldwide. However, some serious problems have been associated with them. Finland has developed and now manufactures and exports IUDs. Therefore, drug control and the quality of drug information existing in Finland are significant for other countries, as well. This study analyzes the information in the Finnish commercial drug catalog on copper-releasing IUDs and compares it with the scientific literature, the instructions from the licensing authority, and material in its U.S. counterpart, during the last two decades. The results indicate that the distribution of scientific knowledge to the drug catalogs has often been slow. In the early 1980s Finnish manufacturers did not give any practical information on their products, and then and later the Finnish catalog was less comprehensive than the U.S. catalog. The variations in the control system in different nations were reflected in the contents of the Finnish catalog. For practitioners, drug catalogs are important sources of medical information. The results of this study demonstrate (1) that more attention should be paid to the contents of these catalogs, and (2) the continuous need for up-to-date, unbiased drug information.

Catalogs, Drug as Topic↗
PubMed1975

Mechanization of library procedures in a medium-sized medical library: XVI. Computer-assisted cataloging, the first decade.

After ten years of experimentation in computer-assisted cataloging, the Washington University School of Medicine Library has decided to join the Ohio College Library Center network. The history of the library's work preceding this decision is reviewed. The data processing equipment and computers that have permitted librarians to explore different ways of presenting cataloging information are discussed. Certain cataloging processes are facilitated by computer manipulation and printouts, but the intellectual cataloging processes such as descriptive and subject cataloging are not. Networks and shared bibliographic data bases show promise of eliminating the intellectual cataloging for one book by more than one cataloger. It is in this area that future developments can be expected.

Cataloging↗
PubMed1969

Survey of the card catalog in medical libraries.

A survey of present uses and arrangement of medical library card catalogs was made in order to determine current practices and trends. Attention was focused on the influences of MeSH on the card catalog. The results indicate that the prevalent type of card catalog found in medical libraries is the divided catalog. In addition, it appears that this catalog arrangement is gaining acceptance, and the trend is toward division. MeSH has an effect on the organization of the card catalog; libraries indicate that it is an influential factor in the decision to divide the catalog.

Catalogs, Library↗