Introduction: The Catalog of Large Martian Impact Craters [1] was compiled from Viking 1:2M photomosaics around 1980 and contains information on 42,283 craters generally ≥5-km-diameter across the entire Martian surface. The Catalog is undergoing revision using MGS (MOLA) and Odyssey (THEMIS) data. We have completed the initial revision of northern hemisphere craters, updating latitude and longi...

By collecting the information from 24 previously published lists and catalogs, we produce a comprehensive catalog (Master Catalog) of 1442 Galactic HII regions. For each object, we quote the original fluxes and diameters as well as the available information on radio line velocities, line widths and line temperatures and the errors on these quantitities. References to the original works are also...

Ontario and the 2002 Fall INFORMS Conference. We also gratefully acknowledge the contribution of the company that provided the data for this study and research assistance from Stephen Windsor. Deciding who should receive a mail-order catalog is amongst the most important decisions that mail-order catalogs must address. The current approach to the problem is invariably myopic: firms send catalog...

During a recent information literacy session for a group of first-year students enrolled in an African-American women's history course at Sarah Lawrence College, I discussed the changing Library of Congress (LC) subject headings for this field: NEGRO WOMEN; BLACK WOMEN; AFRICAN-AMERICAN WOMEN; etc. A student raised her hand and asked whether students specifically interested in the history of Wh...

in this study 60 arian male chickens for six weeks were used in a completely randomized block to evaluate the effect of three dietary energy level on performance and prevention ascites. diets energy levels were: as catalog; 100 and 150 kcal lower in starter and grower and finisher periods; 200 kcal and 300 kcal lower in starter and grower that catalog respectively. during the experiment, body w...

Although many catalog use studies have been reported, those limited to patron success with locating serials have been uncommon. This study, conducted at a separate serial card catalog in a major research library, measures the success of more than jour hundred patrons in the bibliographic retrieval of serials. The authors interviewed patrons and then analyzed the data in an attempt to determine ...

The design of a prototype adaptive catalog is presented. Online catalog searches commonly retrieve too few or too many items. This prototype, implemented as a transparent workstationbased front-end to MELVYL (tm) online catalog of the holdings of the nine campuses of the University of California, adapts to excessive or insufficient retrieval by strategically limiting, sorting, or expanding user...

A progress report on the design and demonstration of a prototype adaptive catalog, OASIS. Online catalog searches commonly retrieve too few or too many items. This prototype, implemented as a transparent, workstation-based front-end to the University of California’s MELVYL (tm) online catalog, adapts to excessive or insufficient retrieval by strategically limiting, sorting or expanding users se...

The Almagest star catalog (ASC) has for centuries invited speculation about who actually compiled it. Of its many curious features, the fact that the catalog contains no stars which are visible in Alexandria but not visible in Rhodes suggested to Delambre that perhaps the catalog was actually compiled by Hipparchus, who is known to have lived in Rhodes (at about 36° north latitude), and not by ...

researches prove that effective customer management along with using customer knowledge is one of the topics that can produce competitive advantage in comparison with the other e-commerce topics. mining the customer knowledge with the aim of helping the managers in better ad strategy making will be possible using the systems with ability of extracting the behavioral patterns of customers from d...