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Articles 20071 - 20100 of 21163

Full-Text Articles in Social and Behavioral Sciences

Interbasin Water Transfers: An Economic Panacea Or A Political Ploy?, K. William Easter, Nir Becker Jan 1989

Interbasin Water Transfers: An Economic Panacea Or A Political Ploy?, K. William Easter, Nir Becker

Journal of the Minnesota Academy of Science

ABSTRACT-New concern about the open access nature of the Great Lakes was sparked by the 1982 Sporhase Supreme Court Decision which limited states' power to prevent interbasin water transfers and was intensified by the 1988 drought in the Midwest. In response to the court decision, the Great Lakes Charter was adopted which established a set of management rules for new interbasin water transfers and other consumptive water uses. However, not all Great Lakes states have implemented the Charter provisions and, even if they did, it is not clear that the Charter objectives could be reached. The big losers from a …


Multidimensional Scaling Analysis Of Simulated Air Combat Maneuvering Performance Data, Donald J. Polzella, Gary B. Reid Jan 1989

Multidimensional Scaling Analysis Of Simulated Air Combat Maneuvering Performance Data, Donald J. Polzella, Gary B. Reid

Psychology Faculty Publications

This paper describes the decomposition of air combat maneuvering by means of multidimensional scaling (MDS). MDS analyses were applied to performance data obtained from expert and novice pilots during simulated air-to-air combat. The results of these analyses revealed that the performance of expert pilots is characterized by advantageous maneuverability and intelligent energy management. It is argued that MDS, unlike simpler metrics, permits the investigator to achieve greater insights into the underlying structure associated with performance of a complex task.


Multidimensional Scaling Analysis Of Simulated Air Combat Maneuvering Performance Data Ii: A Follow-On Study, Donald J. Polzella, Gary B. Reid Jan 1989

Multidimensional Scaling Analysis Of Simulated Air Combat Maneuvering Performance Data Ii: A Follow-On Study, Donald J. Polzella, Gary B. Reid

Psychology Faculty Publications

Multidimensional scaling (MDS) was applied to performance data obtained from expert and novice pilots during simulated air-to-air combat. The analyses revealed the principal performance dimensions to be TACTICAL POSITION (offensive versus defensive), TACTICS ("energy" versus "angle"), and TYPE OF MANEUVERING (low energy versus high energy). High-skilled combat performance was found to be dependent on the interaction between position advantage, intelligent management of kinetic and potential energies, and maneuverability.


Synthesis And Antibacterial Studies Of Some 2-Furanthiocarboxyhydrazones, Xiaorong Li, Zoumin Sun, James C. Chang Jan 1989

Synthesis And Antibacterial Studies Of Some 2-Furanthiocarboxyhydrazones, Xiaorong Li, Zoumin Sun, James C. Chang

Journal of the Iowa Academy of Science: JIAS

Seven 2-furanthiocarboxyhydrazones were prepared, 5-nitro-furaldehyde-2-furanthiocarboxyhydrazone from the reaction of 2-furanthiocarboxyhydrazide with 5-nitro-2-furaldiacetate and the others from the condensation of 2-furanthiocarboxyhydrazide with aldehydes: 2- furaldehyde, benzaldehyde, p-hydroxybenzaldehyde, o-methoxybenzaldehyde, o-vanillin, and salicylaldehyde. The seven 2-furanthiocarboxyhydrazones were tested for their antibacterial activities against Staphyloccocus aureus and Bacillus subtilis. 5-Nitro-2-furaldehyde-2- furanthiocarboxyhydrazone was found to display the strongest bacterotoxicity.


Iowa Geology: The Early Years, Wayne I. Anderson Jan 1989

Iowa Geology: The Early Years, Wayne I. Anderson

Journal of the Iowa Academy of Science: JIAS

In 1975 on the occasion of the first one hundred years of the Iowa Academy of Science, Robert W. Hanson summarized the history of the organization. Additional historical accounts covering many of the science disciplines were published during the centennial year. Although geology was not treated separately in these special articles, the contributions of early geologists were important to the development of science in our state. Consequently, it is appropriate to consider the contributions of early geologists in Iowa in celebration of the one hundredth annual meeting of the Iowa Academy of Science. Included in the present report are the …


Glacial Deposits, Vol. 17, 1988-1989, Department Of Geography-Geology Jan 1989

Glacial Deposits, Vol. 17, 1988-1989, Department Of Geography-Geology

Glacial Deposits

Newsletter of the Department of Geography-Geology


Loss Of Biological Diversity: A Global Crisis Requiring International Solutions: A Report To The National Science Board, Craig Call Black, Perry L. Adkisson, Gardner Mallard Brown, Rita Rossi Colwell, Charles E. Hess, James B. Holderman, K. June Lindstedt-Siva, William A. Nierenberg, Peter Hamilton Raven, Theodore M. Smith, Edward O. Wilson, W. Franklin Harris Jan 1989

Loss Of Biological Diversity: A Global Crisis Requiring International Solutions: A Report To The National Science Board, Craig Call Black, Perry L. Adkisson, Gardner Mallard Brown, Rita Rossi Colwell, Charles E. Hess, James B. Holderman, K. June Lindstedt-Siva, William A. Nierenberg, Peter Hamilton Raven, Theodore M. Smith, Edward O. Wilson, W. Franklin Harris

Harold W. Manter Laboratory of Parasitology: Library Materials

Executive Summary

Biological diversity refers to the variety and variability among living organisms and the ecological complexes in which they occur. Diversity can be defined as the number of different items and their relative frequency. For biological diversity, these items are organized at many levels, ranging from complete ecosystems to the chemical structures that are the molecular basis of heredity. Thus, the term encompasses different ecosystems, species, genes, and their relative abundance (OTA, 1987).

There is an ongoing, unprecedented loss of the variety as well as absolute numbers of organisms-from the smallest microorganism to the largest and most spectacular of …


Farming Systems Research/Extension And The Concepts Of Sustainability, Charles A. Francis, Peter E. Hildebrand Jan 1989

Farming Systems Research/Extension And The Concepts Of Sustainability, Charles A. Francis, Peter E. Hildebrand

Department of Agronomy and Horticulture: Faculty Publications

Farming Systems Research and Extension (FSR/E) has strongly influenced the direction of agricultural development over the past two decades. Involving farmers, change agents and researchers, this participatory approach to technological improvement has evolved as an efficient means to develop individual components and more integrated systems that are uniquely suited to specific biophysical and socioeconomic conditions. Farmers with similar conditions and for whom specific recommendations are appropriate are grouped, in FSR/E, into identifiable Recommendation Domains. The technologies recommended conform with the biophysical and socioeconomic constraints that create environments within the domains, based on the philosophy that new technologies must conform with …


Geologic Evolution Of Trail Ridge Eolian Heavy-Mineral Sand And Underlying Peat, Northern Florida, Eric Force, Fredrick J. Rich Jan 1989

Geologic Evolution Of Trail Ridge Eolian Heavy-Mineral Sand And Underlying Peat, Northern Florida, Eric Force, Fredrick J. Rich

Earth, Environment & Sustainability: Faculty Publications

The southern portion of Trail Ridge in Clay County, Fla., has been an important domestic source of altered ilmenite, zircon, and other minerals since 1949. The ridge as a physiographic feature extends in a north-south direction over 160 km and is 1 to 2 km wide. The ore is a fine- to medium-grained sand body that extends down from the crest of the ridge about 20 m. Average heavy-mineral content is about 4 percent. Over half of the ilmenite and zircon is contained in thin, dark laminae dipping 26° to 41 ° southwest; these laminae extend deep within the ore …


The Development Of A Personalized Computer Assisted School Psychology (Casp) System, Patricia Lou Steinert Dec 1988

The Development Of A Personalized Computer Assisted School Psychology (Casp) System, Patricia Lou Steinert

Dissertations

The purpose of this project was to develop a model computer system to assist school psychologists in managing and manipulating data accumulated in the course of accomplishing their professional responsibilities. School psychologists have traditionally generated large amounts of data, but rarely have they looked across these data to obtain information and/or feedback about their own functioning relative to their professional role. The system described is intended as a model from which an individual psychologist might construct a system to meet individual needs. Data across students were accumulated in four broad areas: (1) personal effectiveness/accountability, (2) diagnosis, (3) local test norms, …


Resource Law Notes Newsletter, No. 15, Oct. 1988, University Of Colorado Boulder. Natural Resources Law Center Oct 1988

Resource Law Notes Newsletter, No. 15, Oct. 1988, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.


Santa Clara Magazine, Volume 31 Number 1, Fall 1988, Santa Clara University Oct 1988

Santa Clara Magazine, Volume 31 Number 1, Fall 1988, Santa Clara University

Santa Clara Magazine

12 - MY CHINA YEAR Cathy Morrissey '85 guides us through her year in China, teaching English as a second language in Handan.

19 - IT PAYS TO LET YOUR KID RUN WILD The story of a remarkable relationship between a Japanese firm and Michael Franz '75.

21 - THE REWAK YEARS Alumna-journalist Jeanne Huber describes the way Santa Clara grew during the Rewak administration.

26 - THE DEGNAN WAY How a respected English professor turns undergraduates into professional writers.


Ua66/7/2 Hilltopper News, Wku Chemistry Oct 1988

Ua66/7/2 Hilltopper News, Wku Chemistry

WKU Administration Documents

Newsletter created by and about the WKU Chemistry department.


Ua66/8/3 Geogram, Wku Geography & Geology Sep 1988

Ua66/8/3 Geogram, Wku Geography & Geology

WKU Administration Documents

Newsletter created by and about the WKU Geography & Geology highlighting activities of faculty, students and alumni.


Postfire Vegetation Change Detection Using Landsat Mss And Tm Data, Mark Edward Jakubauskas Aug 1988

Postfire Vegetation Change Detection Using Landsat Mss And Tm Data, Mark Edward Jakubauskas

All-Inclusive List of Electronic Theses and Dissertations

Three dates of Landsat digital data were classified and then analyzed using a geographic information system (GIS). The intent of this study was to determine if differences in burn severity relate to later vegetative cover within a northern pines forest. The May 5, 1980, Mack Lake Fire in the Huron National Forest, Michigan, was selected as the study site for this research. This wildfire burned over 9000 hectares of jack pine, red pine, and mixed deciduous forest within a six-hour period. Landsat MSS data from June 1973 and TM data from October 1982 were classified using an unsupervised approach to …


Santa Clara Magazine, Volume 30 Number 4, Summer 1988, Santa Clara University Jul 1988

Santa Clara Magazine, Volume 30 Number 4, Summer 1988, Santa Clara University

Santa Clara Magazine

12 - CARING FOR AGING PARENTS As Americans live longer, children find themselves making decisions for their parents.

16 - KIDNAPPED IN BEIRUT Charles Glass '72 writes about his 62 days of captivity and his escape to freedom.

20 - A MARK OF SUCCESS Mark Alsterlind '76, living in Van Gogh's hometown, pursues his dream to be a painter.

24 - GIFT OF THE MAGUS A wise man from England brought gifts still warmly treasured by Santa Clara.

26 - IS BRAINWASHING POSSIBLE? An absorbing interview on mind control with law professor Alan Scheflin.


Economic Considerations For Artificial Reef Development In Coastal Virginia, Dean Thomas Devereaux Jul 1988

Economic Considerations For Artificial Reef Development In Coastal Virginia, Dean Thomas Devereaux

OES Theses and Dissertations

The contingent valuation method, recommended by the U. S. Water Resources Council, was used to estimate the economic value of sport fishing and diving at the Chesapeake Light Tower Artificial Reef. The study is based on a random sample of 170 anglers and 33 divers who participated in telephone, personell and mail-in surveys in 1985 and 1986.

The average user value (consumer surplus) was $21.13, $110,75, and $13.30 for head boat anglers, private boat anglers and sport divers, respectively, who claimed to have used the reef in 1985. Variation in consumer surplus was statistically affected by trip expense, distance from …


Off-Reservation Marketing Of Indian Water, Steven J. Shupe Jun 1988

Off-Reservation Marketing Of Indian Water, Steven J. Shupe

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

12 pages.


The Industry Perspective: The Pros And Cons Of Mineral Development In Indian Country, William A. White Jun 1988

The Industry Perspective: The Pros And Cons Of Mineral Development In Indian Country, William A. White

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

17 pages.


Resources Development On Navajo: The Dineh Power Project, Donald R. Wharton Jun 1988

Resources Development On Navajo: The Dineh Power Project, Donald R. Wharton

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

42 pages (includes illustrations and maps).


Cooperative Agreements Between Tribes And The States, Bernard P. Becker Jun 1988

Cooperative Agreements Between Tribes And The States, Bernard P. Becker

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

36 pages.


Federal Taxation Of Resort Development, Commercial Fishing, And Reindeer, Steven C. Moore Jun 1988

Federal Taxation Of Resort Development, Commercial Fishing, And Reindeer, Steven C. Moore

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

5 pages.

Contains references.


The Historical Policy Of Federal Restraints On Resource Development In Indian Country, Robert A. Williams, Jr. Jun 1988

The Historical Policy Of Federal Restraints On Resource Development In Indian Country, Robert A. Williams, Jr.

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

6 pages.

Contains references.


Agenda: Natural Resource Development In Indian Country, University Of Colorado Boulder. Natural Resources Law Center Jun 1988

Agenda: Natural Resource Development In Indian Country, University Of Colorado Boulder. Natural Resources Law Center

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

Conference organizers and/or faculty included University of Colorado School of Law professors David H. Getches, Charles F. Wilkinson, Lawrence J. MacDonnell and Richard B. Collins.

Indian reservations constitute about 2.5% of all land in the country and 5% of all land in the American West. During the last two decades, Indian natural resources issues have moved to the forefront as tribal governments have dramatically expanded their regulatory programs, judicial systems. and resource development activities. This major symposium will address current developments and assess likely future directions in the areas of tribal, federal, and state regulation; tribal-state intergovernmental agreements; financing; mineral …


The Governmental Context For Development In Indian Country: Modern Tribal Institutions And The Bureau Of Indian Affairs, Susan M. Williams Jun 1988

The Governmental Context For Development In Indian Country: Modern Tribal Institutions And The Bureau Of Indian Affairs, Susan M. Williams

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

26 pages.


Taxation In Indian Country, Richard B. Collins Jun 1988

Taxation In Indian Country, Richard B. Collins

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

11 pages.


The Process Of Decision-Making In Tribal Courts, Tom Tso Jun 1988

The Process Of Decision-Making In Tribal Courts, Tom Tso

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

11 pages.


Financing Development In Indian Country, Thomas N. Tureen Jun 1988

Financing Development In Indian Country, Thomas N. Tureen

Natural Resource Development in Indian Country (Summer Conference, June 8-10)

7 pages.


Timber Harvesting On Private Lands: The Washington Timber– Fish–Wildlife Agreement, John P. Mcmahon Jun 1988

Timber Harvesting On Private Lands: The Washington Timber– Fish–Wildlife Agreement, John P. Mcmahon

Water Quality Control: Integrating Beneficial Use and Environmental Protection (Summer Conference, June 1-3)

24 pages.

Contains 3 pages of references.


Bay/Delta Standards Memorandum And Exhibits, Thomas J. Graff Jun 1988

Bay/Delta Standards Memorandum And Exhibits, Thomas J. Graff

Water Quality Control: Integrating Beneficial Use and Environmental Protection (Summer Conference, June 1-3)

47 pages.