Science and Technology Studies Commons^™

The Conference Proceedings Of The 1998 Air Transport Research Group (Atrg) Of The Wctr Society, Volume 1 , Tae Hoon Oum, Brent D. Bowen, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 98-6

The Conference Proceedings Of The 1998 Air Transport Research Group (Atrg) Of The Wctr Society, Volume 3 , Tae Hoon Oum, Brent D. Bowen, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 98-8

The Conference Proceedings Of The 1998 Air Transport Research Group (Atrg) Of The Wctr Society, Volume 4 , Tae Hoon Oum, Brent D. Bowen, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 98-9

The Symposium Proceedings Of The 1998 Air Transport Research Group (Atrg), Volume 1, Aisling Reynolds-Feighan, Brent D. Bowen, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 98-3

The Symposium Proceedings Of The 1998 Air Transport Research Group (Atrg), Volume 3, Aisling Reynolds-Feighan, Brent D. Bowen, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 98-5

The Symposium Proceedings Of The 1998 Air Transport Research Group (Atrg), Volume 2, Aisling Reynolds-Feighan, Brent D. Bowen, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 98-4

Advice To Flight Crews Concerning Wildlife Hazards To Aircraft, Paul F. Eschenfelder

Paul F. Eschenfelder

No abstract provided.

Technology On The Factory Floor Iii: Technology Use And Training In Us Manufacturing Firms, Paul Swamidass

Paul Swamidass

This is the third issue of the Technology on the Factory Floor series. The study was sponsored by the Manufacturing Institute and the National Science Foundation. Data for this study of manufacturing technology use was collected from 1,025 manufacturing plant managers during 1997 using a modified survey questionnaire originally used in the 1993 study.

The findings were: Since the 1993 study, inventory turnover increased, rejection and rework reduced, and cycle time and manufacturing costs decreased; overall, there was measurable improvement in manufacturing since 1993. Other findings were: larger plants use technologies more extensively than smaller plants; exporters use more manufacturing …

The Millennium Problem And The Marketplace Of Ideas: Insights Into Freedom, Responsibility, And Technological Development, Scott Devito, Dennis R. Cooley

Scott DeVito

Logical Information Modeling Of Web-Accessible Heterogeneous Digital Assets, Kshitij Shah, Amit P. Sheth

Kno.e.sis Publications

This paper introduces the MREF framework for representing and correlating information at a higher semantic level than is possible with Web-based information systems today. The role that metadata plays in this framework is described, together with a metadata based infrastructure to support our media independent information correlation paradigm. To keep it consistent with evolving standards, broader acceptance and ease of implementation, MREF abstraction is structured on top of RDF and XML. Its central role in the context of the InfoQuilt system, for exploiting heterogeneous digital media using a federated and scalable architecture, is briefly described.

The Airline Quality Rating 1998, Brent Bowen, Dean Headley, Uno Aviation Institute

Faculty Books and Monographs

UNOAI Report 98-1

The Airline Quality Rating (AQR) was developed and first announced in early 1991 as an objective method of comparing airline performance on combined multiple factors important to consumers. Development history and calculation details for the AQR rating system are detailed in The Airline Quality Rating issued in April, 1991, by the National Institute for Aviation Research at Wichita State University. This current report, Airline Quality Rating 1998, contains monthly Airline Quality Rating scores for 1997. Additional copies are available by contacting Wichita State University or the University of Nebraska at Omaha.

The Airline Quality Rating 1998 is …

Patent & Trademark Depository Library Association Newsletter

Journal of the Patent and Trademark Resource Center Association

No abstract provided.

Zebra Image Access System, Srilekha Mudumbai, Kshitij Shah, Amit P. Sheth, Krishnan Parasuraman, Clemens Bertram

Kno.e.sis Publications

The ZEBRA system, which is part of the VisualHarness platform for managing heterogeneous data, supports three types of access to distributed image repositories: keyword based, attribute based, and image content based. A user can assign different weights (relative importance) to each of the three types, and within the last type of access, to each of the image properties. The image based access component (IBAC) supports access based on computable image properties such as those based on spatial domain, frequency domain or statistical and structural analysis. However, it uses a novel black box approach of utilizing a Visual Information Retrieval (VIR) …

A New Regulatory Environment For The Telecommunication Industry, Jerome Lavigne Delville

LLM Theses and Essays

The idea of information superhighways has been spurred by consumer demand, technological development and political institutions. These advancements and interests require a regulatory framework to control the operation of, and competition within the telecommunications industry. This paper focuses on government regulation of telecommunication carriers, information services (internet), video-programming and wireless telecommunication (spectrum). This paper also highlights the roles of the Federal Communication Commission (FCC) under the Telecommunications Act of 1996 as compared to previous laws prior to the 1996 Act.

Blick Zurück Auf Den Memex: Anmerkungen Zu Vannevar Bushs Aufsatz »As We May Think«, Michael Friedewald

Michael Friedewald

Vannevar Bush‘s essay »As we may think« published in July 1945 is one of the most frequently cited texts of modern technical literature. This article examines the seinen Grund in der Ikonen- historical background and the goal that famous analog computing pioneer and policy advisor Vannevar Bush pursued with it.

Table Of Contents (V. 10-11, 1998-1999)

BEADS: Journal of the Society of Bead Researchers

No abstract provided.

Progress And Problems In Recent Trade Bead Research, Richard G. Conn

BEADS: Journal of the Society of Bead Researchers

Thirty years have passed since the late Richard G. Conn presented this paper at the conference of the Canadian Archaeological Association in Winnipeg, March 8-9, 1968. It is presented here to show us how far we have come and how far we still have to go.

Venetian Beads, Frank Hird

BEADS: Journal of the Society of Bead Researchers

Interesting accounts of the manufacture of Venetian glass beads turn up in the most unlikely places. The one reproduced here was published in The Girl's Own Paper for February 1, 1896 (Vol. 17, No. 840, pp. 292-294). In addition to presenting a decent description of the manufacture of drawn and blown beads during the latter part of the 19th century, Mr. Hird gives us details concerning the setting in which the beadmakers and bead stringers worked. Paint peels from the ceilings of the rooms where women make blown beads, and half-dressed men sweat in the heat from the glass furnaces. …

Dressed To Kill: Jade Beads And Pendants In The Maya Lowlands, David M. Pendergast

BEADS: Journal of the Society of Bead Researchers

Jade was a material of paramount importance in ancient Maya life owing to its symbolic significance. The meanings of jade's color lent to the stone, and to those adorned with objects fashioned from it, an unmistakable aura of power. As a result, jade objects figure very prominently in the archaeological record, and their forms and contexts bespeak their ancient meanings. The tracing of the shapes, carving, production techniques, and use history of jades underscores the role of jade in Maya belief, political economy, and personal ornamentation.

Melanau Bead Culture: A Vanishing World?, Heidi Munan

BEADS: Journal of the Society of Bead Researchers

Settled on the South China Sea coast of Sarawak, the Melanau comprise an aristocratic society which used to have a strong bead culture, tied to animist religion. Developments in the 19th and 20th centuries have influenced the traditional way of life so that today, only a few Melanau still keep a significant number of beads. Nevertheless, shamen and healers, adherents to the old religion, continue to use beads in healing and purification ceremonies. Bereaved families protect themselves by wearing special beads, and by providing the deceased with beads according to his or her status in the traditional hierarchy. Specific kinds …

A Brief History Of Drills And Drilling, A. John Gwinnett, Leonard Gorelick

BEADS: Journal of the Society of Bead Researchers

A microscopic examination of silicone impressions of the perforations of beads, sealstones, and amulets has produced a data base of characteristics that help to define what type of drill was used to make them. This article outlines the various types of drills that have been used from the Palaeolithic period to the present day, and notes what microscopic features characterize each one. Scanning electron micrographs illustrate the minute details that are revealed by the silicone impressions.

Reviews And End Matter

BEADS: Journal of the Society of Bead Researchers

Beads and Bead Makers: Gender, Material Culture, and Meaning, Lidia D. Sciama and Joanne B. Eicher (eds.) (1998), reviewed by Carole Morris

Glasperlen Christbaumschmuck/Glass Bead Christmas Tree Ornaments, by Waltraud Neuwirth (1995), reviewed by Karlis Karklins

Perlern: Archaologie, Techniken, Analysen, Uta von Freeden and Alfried Wieczorek (eds.) (1997), reviewed by Frank Siegmund

Das awarenzeitliche Graberfeld von Halimba. Das Awarische Corpus. Beihefte V, by Gyula Török (1998), reviewed by Katalin Szilagyi

Little Chief's Gatherings, by James A. Hanson (1996), reviewed by Karlis Karklins.

Stone Beads And Their Imitations, Robert K. Liu

BEADS: Journal of the Society of Bead Researchers

Simulations of precious-stone beads began to be made as soon as feasible materials became available. From antiquity onward, we have replicas of stone beads made of glazed stone, faience, and other ceramics, and glass. In contemporary times, glass and plastic have become the predominant substitutes for stone beads, although materials of organic origin, such as bone and tusk, have also been used. Information is presented on the background, materials, and techniques for detecting such simulations, using primarily visual clues provided by macro color photographs.

A History Of Gem Beadmaking In Idar-Oberstein, Si Frazier, Ann Frazier, Glenn Lehrer

BEADS: Journal of the Society of Bead Researchers

Located at the southwestern edge of Germany, Idar-Oberstein is the historic stone-cutting center of Europe. The origins of the industry go back at least 500 years. The industry was originally based on local deposits of agate, jasper, rock crystal, and amethyst but beginning in the 19th century, all kinds of rough gemstones began to be imported from around the world. The industry grew very rapidly from the middle of the 19th century. A great deal of this success was based on the manufacture of agate beads ("African money") for export to Africa and the Middle East. This article not only …

Beads: Journal Of The Society Of Bead Researchers - Volume 10-11 (Complete)

BEADS: Journal of the Society of Bead Researchers

No abstract provided.

Front Matter

BEADS: Journal of the Society of Bead Researchers

No abstract provided.

Strictly Level-Decreasing Logic Programs, Pascal Hitzler, Anthony K. Seda

Computer Science and Engineering Faculty Publications

We study strictly level-decreasing logic programs (sld-programs) as defined earlier by the present authors. It will be seen that sld-programs, unlike most other classes of logic programs, have both a highly intuitive declarative semantics, given as a unique supported model, and are computationally adequate in the sense that every partial recursive function can be represented by some sld-program P. Allowing for a safe use of cuts, an interpreter based on SLDNF-resolution, as implemented for example in standard Prolog systems, is shown to be sound and complete with respect to this class of programs. Furthermore, we study connections between topological …

An Index Theorem For Toeplitz Operators On Totally Ordered Groups, Sriwulan Adji, Iain Raeburn, Anton Stroh

Faculty of Engineering and Information Sciences - Papers: Part A

No abstract provided.

Coal Mine Rib Mechanics - An Improved Understanding Of Rib Behaviour And Support Requirements, B Hebblewhite, B Lin, J Galvin, R Walker, Justine D. Calleja

Faculty of Engineering and Information Sciences - Papers: Part A

The role of reinforcement elements in coal mine ribs has not been well understood. Various approaches to rib support and reinforcement are in use in the industry with mixed results. Rib spall is not uncommon and can vary from small nuisance fragments of coal to large scale collapse of the full rib surface, often with serious safety implications. This paper describes the outcomes of an ACARP research project which investigated rib behaviour to identify the geotechnical mechanics involved and then evaluated some prototype reinforcement strategies based on the concept of yielding support elements.

Neural Network Classification And Prior Class Probabilities, Steve Lawrence, Ian Burns, Andrew Back, Ah Chung Tsoi, C Lee Giles

Faculty of Engineering and Information Sciences - Papers: Part A

A commonly encountered problem in MLP (multi-layer perceptron) classification problems is related to the prior probabilities of the individual classes - if the number of training examples that correspond to each class varies significantly between the classes, then it may be harder for the network to learn the rarer classes in some cases. Such practical experience does not match theoretical results which show that MLPs approximate Bayesian a posteriori probabilities (independent of the prior class probabilities). Our investigation of the problem shows that the difference between the theoretical and practical results lies with the assumptions made in the theory (accurate …