Social and Behavioral Sciences Commons^™

Floristic Composition And Conservation Status Of Fens In Iowa, John A. Pearson, Mark J. Leoschke

Journal of the Iowa Academy of Science: JIAS

Over 200 extant fens of varying condition were documented during an extensive inventory conducted in Iowa between 1986 and 1991. Approximately half of the extant fens support endangered, threatened, special concern, or other rare plant species. Approximately 25 fens are outstanding conservation prospects with intact vegetation, high species richness, and rare species. Nearly 40% of all potential fen sites have been destroyed by cultivation or damage; another 30% remain unknown due to lack of a field visit, but most appear on aerial photographs to be very small, disturbed fragments. In addition to their traditionally recognized range in northwest Iowa, fens …

Editorial Board & Iowa Academy Of Science Officers And Directors

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Front Matter

Journal of the Iowa Academy of Science: JIAS

No abstract provided.

Charles Rueben Keyes And The History Of Iowa Archaeology, William Green

Journal of the Iowa Academy of Science: JIAS

Charles Reuben Keyes (1871-1951) achieved recognition during his lifetime as the "founding father" of Iowa archaeology, and later assessments confirmed and reemphasized Keyes' stature as Iowa's pioneer archaeologist. The collections and documents Keyes compiled, his interpretive publications, and the records of field work he coordinated have proven more valuable to Midwest and Plains archaeology every year. This article emphasizes Keyes' involvement in the development of professionalism in American archaeology and Iowa’s position in the growth of the discipline from 1920 to 1950. Keyes' contacts with the principal archaeologists of his era ensured Iowa’s involvement in the development of survey methods …

The Americans With Disabilities Act Of 1990: Implications For The Manning, Operation And Construction Of U.S. Commercial Vessels, Steven M. Stancliff

Marine Affairs Theses and Major Papers

The Americans with Disabilities Act of 1990 adds a new dimension to the body of anti discrimination law in the United States. Encompassing nearly all aspects of employment and public life, it has sent a shock wave of concern throughout the commercial vessels industry. Through examination of the Act's salient features and potential application to commercial vessel operation, manning, and construction, it is concluded that the Act's goals may be substantially achieved without additional risk or significant financial harm to shipowners. The requirements of the Americans with Disabilities Act of 1990 are not considered to be inconsistent with a shipowner's …

Accommodating, Balancing, And Bargaining In Hydropower Licensing, Berton L. Lamb, University Of Colorado Boulder. Natural Resources Law Center

Books, Reports, and Studies

18 p. ; 28 cm

Ua35/11 Student Honors Research Bulletin, Wku Honors Program

WKU Archives Records

The WKU Student Honors Research Bulletin is dedicated to scholarly involvement and student research. These papers are representative of work done by students from throughout the university.

• Balyeat, Douglas. Expectations Gap: Where Were the Auditors?
• Brown, Kaye. Larry McMurtry: Saddle Up or Leave the Old West Behind
• Fridy, Geraldine. Stephen Crane's Maggie. Another Example of Patriarchal Misogyny?
• Hazelwood, Shirley and Kay Redfern. Effectiveness of Psychosocial rehabilitation Programs: Do They Make a Difference in the Re-hospitalization of the Mentally Ill?
• Johnson, Sean. Effects of Time-out as a Procedure to Decrease Maladaptive Behavior
• Leibering, Elisa, Michelle Nye and LauraLee Wilson. Euthanasia: Legal, …

The Safe Drinking Water And Clean Water Acts: A Small Community View, Steve Levy

Maine Policy Review

The Safe Drinking Water Act of 1986 and the Clean Water Act Amendments of 1991 present significant financial and technical challenges to municipalities in Maine and other states as they struggle to meet compliance standards. Steve Levy, executive director of the Maine Rural Water Association, offers a view of the effects of these requirements on rural communities.

The Energy Crisis: The Case Of The Economic Community Of West African States (Ecowas), With Special Reference To Nigeria, Ghana And Burkina Faso, Francis Bliss Lagbo

Theses and Dissertations (Comprehensive)

The energy crisis of West African countries has assumed major importance over the past few decades. The oil price increases of the 1970s have posed innumerable problems to these countries. But that is hardly the entire story. The vegetation cover of most places have been stripped so bare that people must walk for hours to find the day's supply of firewood, the traditional energy source. Doing something about the problem involves, first of all, understanding what the situation really is. This study provides an analysis of the spatial, sectoral and social inequalities in energy production and consumption in BCOWAS. Scrutiny …

The Safe Drinking Water And Clean Water Acts: A Large City View, Chris Branch

Maine Policy Review

The Safe Drinking Water Act of 1986 and the Clean Water Act Amendments of 1991 present significant financial and technical challenges to municipalities in Maine and other states as they struggle to meet compliance standards. Chris Branch, public works director and city engineer for Lewiston, presents a large community perspective.

Mass Dependent Loss Of Resolution In Radially Inhomogeneous Exb Ion Traps, Mark A. Capron, Susan S. Haskin, Curtiss D. Hanson

Journal of the Iowa Academy of Science: JIAS

ExB ion traps, such as Fourier transform Ion Cyclotron Resonance mass spectrometers (FY:ICR), mass analyze sample ions based on differences in their cyclotron frequencies in a homogeneous magnetic field. The high resolution mass measurements of FT-ICR are based on the relationship between the frequency of the cyclotron orbit and the mass-to-charge (m/q) ratio of an ion. Both the orbit and the frequency/mass relationship result from the radial forces on the ion. Ions trapped by inhomogeneous electric fields experience different magnitudes of the radial electric fields at different positions resulting in a positionally dependent frequency. Such differences in orbital frequencies for …

A Capacity Theory Of Comprehension: Individual Differences In Working Memory, Marcel Just, Patricia Carpenter

Marcel Adam Just

No abstract provided.

Adaptive Estimation In Timeseries Regression Models, Douglas Steigerwald

Douglas G. Steigerwald

I develop adaptive estimators for linear regression with serially correlated errors. The efficiency results hold even when the serial correlation structure is unknown. Simulations indicate that efficiency gains can be substantial with samples of only 50 observations. We apply the method to a study of forward exchange rates.

On The Finite Sample Behavior Of Adaptive Estimators, Douglas Steigerwald

Douglas G. Steigerwald

With only 50 observations, the adaptive estimator produces confidence intervals that are 20 to 50 percent shorter than those produced by GLS procedures. The key feature is that the underlying error density is symmetric. Under asymmetry the interval length is shortened by a smaller amount.

A Course In Econometrics: A Review, Douglas G. Steigerwald

Douglas G. Steigerwald

No abstract provided.

Specifying Interdatabase Dependencies In A Multidatabase Environment, Marek Rusinkiewicz, Amit P. Sheth, George Karabatis

Kno.e.sis Publications

The problem of interdatabase dependencies and the effect they have on applications updating interdependent data are addressed. A model that allows specifications of constraints among multiple databases in a declarative fashion is proposed. The separation of the constraints from the application programs facilitates the maintenance of data constraints and allows flexibility in their implementation. It allows investigation of various mechanisms for enforcing the constraints, independently of the application programs. By grouping the constraints together, it is possible to check their completeness and discover possible contradictions among them. The concepts of polytransactions, which use interdatabase dependencies to generate a series of …

Binary Programming Models Of Spatial Pattern Recognition: Applications In Remote Sensing Image Analysis, Thomas G. Reed

Theses and Dissertations

The major purpose of this investigation was to implement subregion allocation objectives using a network model base on an existing subregion allocation binary programming model (Benabdallah and Wright (B&W), 1990), the ultimate goal being the application of subregion allocation concepts towards the spatial analysis of satellite imagery. The multi-objective aspects of subregion allocation can be accomplished via a network formulation, a formulation vastly simpler in complexity than the binary programming models previously used. Without a network programming package that could maintain integral flows, however, deriving the solution was a tiresome task for the user. Nonetheless, several new concepts and advantages …

Structured Hypermedia Application Development Model (Shadm): A Structured Model For Technical Documentation Application Design, Peter W. Cassell

Theses and Dissertations

This research was conducted to determine how a Royal Australian Air Force technical maintenance publication could be transformed into a task oriented hypermedia application and to develop a model that could be used for future similar transformations. The model was developed following in-depth analysis of the existing USAF F-15E maintenance publication set and validation was conducted using a prototype developed in HyperWriter, a commercial hypermedia product. The prototype model was based around the performance of three maintenance tasks on an aircraft sub-subsystem and incorporated online user access to the necessary support data for task completion. Publication managers, producers, and users …

Recycling: Knowledge, Demographic & Motivational Factors Which Differentiate Behavior, David Ducoff

Masters Theses & Specialist Projects

This study focuses on motivation -Involved in recycling behavior among residents of Muhlenberg County, Kentucky. Knowledge of recycling and how it was acquired, and the variables of environmental concern, economic incentive and the peer pressure were compared so that behavior could be distinguished that separated recyclers from nonrecyclers. Talcott Parsons' work in action theory and George Homans' work in exchange theory provide the theoretical foundation for my study. The research was approached in a qualitatively based design with interviews of twenty area residents. Demographic factors of age, sex, religious affiliation, church attendance, education and income of respondents were solicited. In …

1991 Scholars And Artists Bibliography, Michael Schwartz Library, Cleveland State University, Friends Of The Michael Schwartz Library

Scholars and Artists Bibliographies

This bibliography was created for the annual Friends of the Michael Schwartz Library Scholars and Artists Reception, recognizing scholarly and creative achievements of Cleveland State University faculty, staff and emeriti

Agenda: The Law Of International Water Courses: The United Nations International Law Commission's Draft Rules On The Non-Navigational Uses Of International Watercourses, University Of Colorado Boulder. School Of Law, University Of Colorado Boulder. Natural Resources Law Center, American Bar Association. Section Of International Law And Practice. International Environmental Law Committee, American Society Of International Law. Panel On State Responsibility, United Nations. International Law Commission

The Law of International Watercourses: The United Nations International Law Commission's Draft Rules on the Non-Navigational Uses of International Watercourses (October 18)

Colloquium organizers, committee members and/or moderators included University of Colorado School of Law professors Daniel Magraw, James N. Corbridge, Jr. and Lawrence J. MacDonnell (Director, Natural Resources Law Center).

The United Nations International Law Commission has drafted new rules on the non-navigational uses of international watercourses. University of Colorado Law Professor Daniel Magraw has organized a colloquium to review these draft rules on October 18, 1991, sponsored jointly by the Panel on State Responsibility of the American Society of International Law, the University of Colorado School of Law, and the International Environmental Law Committee of the ABA's Section of International …

Introduction And Overview On The International Law Commission’S Draft Rules On The Non-Navigational Uses Of International Watercourses, Stephen Mccaffrey

The Law of International Watercourses: The United Nations International Law Commission's Draft Rules on the Non-Navigational Uses of International Watercourses (October 18)

15 pages.

Contains footnotes.

The International Law Commission’S Draft Articles On The Law Of International Watercourses: Principles And Planned Measures, Charles B. Bourne

The Law of International Watercourses: The United Nations International Law Commission's Draft Rules on the Non-Navigational Uses of International Watercourses (October 18)

52 pages.

Contains 6 pages of footnotes.

Protection And Preservation In International Watercourses, C. O. Okidi

The Law of International Watercourses: The United Nations International Law Commission's Draft Rules on the Non-Navigational Uses of International Watercourses (October 18)

56 pages.

Contains 11 pages of footnotes.

“General Principles” And “Planned Measures” Provisions In The International Law Commission Draft Articles On The Non-Navigational Uses Of International Watercourses: A Mexican Point Of View, Alberto Szekely

The Law of International Watercourses: The United Nations International Law Commission's Draft Rules on the Non-Navigational Uses of International Watercourses (October 18)

18 pages.

The Law Of The Non-Navigational Uses Of International Watercourses: Draft Articles On Protection And Preservation; Harmful Conditions And Emergency Situations; And Protection Of Water Installations, Ved P. Nanda

The Law of International Watercourses: The United Nations International Law Commission's Draft Rules on the Non-Navigational Uses of International Watercourses (October 18)

52 pages.

Contains endnotes (pages 40-50).

Observations On The International Law Commission’S Draft Rules On The Non-Navigational Uses Of International Watercourses (Articles 1-4), Robert D. Hayton

The Law of International Watercourses: The United Nations International Law Commission's Draft Rules on the Non-Navigational Uses of International Watercourses (October 18)

14 pages.

Includes footnotes.

Observations On The International Law Commission’S Draft Rules On The Non-Navigational Uses Of International Watercourses: “Management And Domestic Remedies", Sergei V. Vinogradov

The Law of International Watercourses: The United Nations International Law Commission's Draft Rules on the Non-Navigational Uses of International Watercourses (October 18)

46 pages.

Contains 11 pages of endnotes.

The Planet, 1991, Volume 21, Issue 01, Peter Donaldson, Associated Students Environmental Center, Western Washington University

The Planet

No abstract provided.

Ua66/7/2 Hilltopper News, Wku Chemistry

WKU Archives Records

Newsletter created by and about the WKU Chemistry department.