Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

Physical Sciences and Mathematics

Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 62191 - 62220 of 64932

Full-Text Articles in Entire DC Network

Ua66/10/2 Newsletter, Wku Mathematics Mar 1985

Ua66/10/2 Newsletter, Wku Mathematics

WKU Administration Documents

Newsletter created by and about the WKU Mathematics department.


Biological Control Of Alfalfa Insect Pests, Chris M. Christensen Feb 1985

Biological Control Of Alfalfa Insect Pests, Chris M. Christensen

Kentucky Alfalfa and Stored Forage Conference

Alfalfa is a succulent plant that obviously is good feed for large herbivores such as cattle and horses. Therefore, it should not be surprising that a large number of small herbivores such as insects also find this plant delicious. Fortunately, most of these insects are not major pests. However, we do have a couple pest insects that annually attack this valuable crop and often cause economic damage.

Controlling insect pests is expensive and time consuming. However, not controlling them can be disastrous to the profit margin of the alfalfa producer. Entomologists who work on the insect pests of alfalfa have …


The Probe, Issue 50 - February 1985 Feb 1985

The Probe, Issue 50 - February 1985

The Probe: Newsletter of the National Animal Damage Control Association

THE PROBE
National Animal Damage Control Association No. 50 February, 1985
Predator Control
Forest Service
New Sheep Depredation Control Method
The Effects of Shooting
Coyotes
Prevention and Control of Wildlife Damage
Coyote Lure
The Common Lab Rat
Brodifacoum
The Futre of Sport Hunting
The Defenders of Wildlife
Chaning U.S. Trapping Policy
Goats damaging the environment on San Clemente island.
ADC to USDA?
Letters to Ye Ed
Grizzly Eating Sheep


Effect Of Pasture Spraying On Gall Development., V. Nieman Jan 1985

Effect Of Pasture Spraying On Gall Development., V. Nieman

Experimental Summaries - Plant Research

Sprays with low rates of desiccant herbicide just after head emergence has been shown to control development of toxicity in the same year. The trial was conducted to compare the effect of herbicides with different modes of action on control of toxicity and seed set. 85KA65.


Studies On The Effects Of Nutrition And Tillage Systems On Cereal Root Diseases., R. F. Brennan Jan 1985

Studies On The Effects Of Nutrition And Tillage Systems On Cereal Root Diseases., R. F. Brennan

Experimental Summaries - Plant Research

Micronutrients (Cu, Zn) and take-all, 83ES39, 83ES40. Nitrogen and Phosphorus rates and take-all, 83ES41, 83ES42, 83ES43. Split applications of Nitrogen and take-all, 84N1. Take-all and Manganese/Ammonium interaction, 84E1. Split applications of Nitrogen and take-all, 84E2. Cu residual on wheat and take-all, 67E9, 67E8. Take-all and Manganese/Ammonium interaction, 84LG2. Cultivation depths and timing effects on Rhizoctonia, 84E24. Chemical fallow and cultivation effects on Rhizoctonia, 85E33. Effects of cultivation depths and machines on Rhizoctonia and yield, 85E29.


Resource Law Notes Newsletter, No. 4, Jan. 1985, University Of Colorado Boulder. Natural Resources Law Center Jan 1985

Resource Law Notes Newsletter, No. 4, Jan. 1985, University Of Colorado Boulder. Natural Resources Law Center

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

No abstract provided.


Potential Impacts Of Shipping Nationalism Upon A Round-The-World Shipping Service, Marc Bissonnette Jan 1985

Potential Impacts Of Shipping Nationalism Upon A Round-The-World Shipping Service, Marc Bissonnette

Marine Affairs Theses and Major Papers

Traditionally, carriers flying the American flag have concentrated on U. S. trades. The advent of new routing strategies in the container age has increased their ability to move cargo between foreign ports. As a result, their dependence on these cargoes is growing. An example is the "Sea Bridge" service introduced by United States Lines. With a round-the-world itinerary, this service may very well depend upon cargo carried between foreign ports in order to succeed. The ability of United States Lines to capture these foreign-to-foreign cargoes may be hampered by rising protectionism worldwide. The analysis presented here is in two separate …


Cooperatives: Their Effectiveness And Limitations For Small-Scale Fisheries Development, Hiroaki Yonesaka Jan 1985

Cooperatives: Their Effectiveness And Limitations For Small-Scale Fisheries Development, Hiroaki Yonesaka

Marine Affairs Theses and Major Papers

Increased experience in fisheries cooperatives of developing countries has called into question a long-held presumption about their desirability and feasibility. In this context, this study attempts to reformulate the cooperative approach for small-scale fisheries in a realistic policy framework. First, past failures of fisheries cooperatives are analyzed from three different angles: the uniqueness of the fishing industry, systems intrinsic to the cooperative, and development policy. Second, various possibilities of building viable cooperatives are explored by introducing two key concnpets: the strategic option and the operational option. On the one hand, the strategic option implies that it is imperative to integrate …


Evaluation Of The U. S. Army Corps Of Engineers' Decision-Making Process For Selection Of Dredged Material Disposal Sites, Brian P. Thompson Jan 1985

Evaluation Of The U. S. Army Corps Of Engineers' Decision-Making Process For Selection Of Dredged Material Disposal Sites, Brian P. Thompson

Marine Affairs Theses and Major Papers

This study evaluates the decision-making process of the U.S. Army Corps of Engineers (COE) as it applies to the selection of land or open-water disposal sites for sediment from dredging projects planned by the COE. The study seeks to illustrate: 1) the structure of the COE decision-making process as provided for in laws, regulations, and COE policies; 2) the operational, economic, and environmental variables that might influence COE decision-making; 3) how the New England Division of the COE makes decisions on disposal sites for dredged material through consideration of operational, economic and environmental objectives. The study finds that the COE …


The New England Fishing Industry: A Case For Altering Conditions Of Competition In Both The Fishery And In The Market, William Joseph Brennan Jan 1985

The New England Fishing Industry: A Case For Altering Conditions Of Competition In Both The Fishery And In The Market, William Joseph Brennan

Marine Affairs Theses and Major Papers

The New England fishing industry is presented in detail including an historical review, a discussion of current difficulties, and an examination of the public policy dilemma between resource conservation and industry promotion. Continuing efforts to revitalize the United States fishing industry are discussed and underlying problems that have had a negative impact upon the New England industry are outlined. Finally, an alternative public policy approach is developed which addresses fundamental difficulties in the new England region. This approach calls for an elimination of federal financial assistance to the fishing industry and a reduction in the amount of fishery imports reaching …


Ua56/1 Fact Book, Wku Institutional Research Jan 1985

Ua56/1 Fact Book, Wku Institutional Research

WKU Administration Documents

Statistical and demographic profile of WKU.


The Green Movement: Implications For Animals, Ronnie Z. Hawkins Jan 1985

The Green Movement: Implications For Animals, Ronnie Z. Hawkins

Environment Collection

The Green movement, a newly emerging political movement that is both global in scope and firmly anchored to each local region at the grassroots level, is destined to be of great import to those concerned with the status of nonhuman animals in our society. Closely allied with deep ecology and bioregionalism, Green thinking embodies an alteration in our perception of the human organism: no longer seen as separate from and superior to all the other components of the ecosystem, our species is placed in context as one among many interdependent forms of life, with the attainment of a sustainable balance …


Disease Rating System., M Sweetingham Jan 1985

Disease Rating System., M Sweetingham

Experimental Summaries - Plant Research

Lupin hypocotyl rot trials, 85BA29, 85BA30, 85BA31, 85N054. Lupin root rot trials, 85WH31, 85WH32, 85WH52. Lupin root disease survey - Moora District. Common Root Rot studies, 82M26.


Arkansas Water Resources Research Center Pamphlet, Richard L. Meyer Jan 1985

Arkansas Water Resources Research Center Pamphlet, Richard L. Meyer

Arkansas Water Resources Center Technical Reports

Arkansas Water Resources Research Center (AWRRC), through research is committed to meeting the many and varied challenges presented to water quality by Arkansas' burgeoning urban, agricultural, and recreational water demands.


Barley Foliage Diseases, Field Pea Diseases., T. N. Khan, K. Brain, M. Judges, K. J. Young, I. Pritchard, T. Sweeny, J. Hamblyn Jan 1985

Barley Foliage Diseases, Field Pea Diseases., T. N. Khan, K. Brain, M. Judges, K. J. Young, I. Pritchard, T. Sweeny, J. Hamblyn

Experimental Summaries - Plant Research

85BA22, 85MT31, 85N053, 85BA24, 85MT32, 85MT32, 85N052, 85N053, 85BA21, 85MT30, 85BA21, 85BA22, 85MT31, 85MT43, 85KA59, 85KA60, 85M29, 85MT44, 85E22, 85ES22, 85ES23, 85N051, 85BA25, 85WH27, 85C65, 85C69, 85C66, 85C67, 8SKA48, 8SMT34, 85KA47, 85MT33, 85M26, 85ME26, 85KA49, 85KA51.

A.General Notes and Highlights

BARLEY FOLIAGE DISEASES

B. Scald: Screening fungicides

c. Scald: Fungicidal control in Northam district

D. Scald: Effect of seeding rate

E. Scald & Mildew Effect of fungicides and rates

F. Scald & Mildew Seed borne infection and seed dressing

G. Scald & Mildew Effect of seed dressing and spraying

H. Scald & Mildew Effect of Erex and Baytan

I. Mildew: …


Comparison Of Proton Transfers In (S2h5)+ And (O2h5)+, L. Bigham, Steve Scheiner Jan 1985

Comparison Of Proton Transfers In (S2h5)+ And (O2h5)+, L. Bigham, Steve Scheiner

Chemistry and Biochemistry Faculty Publications

The energetics and electronic rearrangements associated with proton transfer between S atoms in (H2S–H–SH2)+ are calculated using ab initio molecular orbital methods and compared with similar data in the first‐row analog (H2O–H–OH2)+. The full potential energy surface of (S2H5)+, calculated as a function of the H‐bond length as well as the position of the proton, contains two equivalent minima separated by a small energy barrier, whereas the surface of (O2H5)+ contains a single minimum corresponding to a symmetric …


Contribution Of Dispersion To The Properties Of H2s‐‐Hf And H2s‐‐Hcl, M. M. Szczesniak, Steve Scheiner Jan 1985

Contribution Of Dispersion To The Properties Of H2s‐‐Hf And H2s‐‐Hcl, M. M. Szczesniak, Steve Scheiner

Chemistry and Biochemistry Faculty Publications

Ab initio calculations are carried out using a doubly polarized basis set. Dispersion, evaluated by second‐order Møller–Plesset perturbation theory (MP2), is found to have a profound influence on the stabilities and structures of the H‐bonded complexes. The contribution of dispersion to the H‐bond energies of H2S‐‐HF and H2S‐‐HCl is 44% and 69%, respectively, placing this attractive term second in magnitude only to electrostatics. Reductions of the intermolecular distance of 0.17 and 0.34 Å result from inclusion of correlation effects. Nevertheless, the influence of dispersion upon the angular characteristics of the …


Santa Clara Magazine, Volume 27 Number 3, Winter 1985, Santa Clara University Jan 1985

Santa Clara Magazine, Volume 27 Number 3, Winter 1985, Santa Clara University

Santa Clara Magazine

2 - WHEN ARE LEADERS AT THEIR BEST? By James M. Kouzes and Barry Z. Posner. There is a revolution in leadership style taking place in corporate America. This deals with how ordinary people get extraordinary things done in organizations.

7 - A MEDITATION IN ST. IVES By William J. Rewak, S.J. Some reflections on the essence of work taken from Father Rewak's travel diary during a trip to England last summer.

10 - TAKING LAUGHTER SERIOUSLY By John Morreall. A philosophy professor shows how important humor is to human life and how understanding our laughter can help us understand …


Root And Foliar Diseases Of Wheat On Sandplain In The Geraldton Region., J. Wilson Jan 1985

Root And Foliar Diseases Of Wheat On Sandplain In The Geraldton Region., J. Wilson

Experimental Summaries - Plant Research

A project funded by Wheat Industry Research Council and Wheat Industry Research Committee of W.A. Interactions between stubble, rotation, ripping and nitrogen, ECRS, 85C53. The effect of type of cultivation implement, and time of cultivation, ECRS, 85C54. The effect of fumigation, ECRS, 85C91. Residual ripping responses from 1984, 84C15.


Influence Of Basis Set On The Calculated Properties Of (H3n–Hcl), Z. Latajka, Steve Scheiner Jan 1985

Influence Of Basis Set On The Calculated Properties Of (H3n–Hcl), Z. Latajka, Steve Scheiner

Chemistry and Biochemistry Faculty Publications

The structure of (H3N–HCl) is investigated by ab initio calculations using a number of different basis sets ranging from minimal to split valence. The effects of including a diffuse sp shell and d orbitals on Cl are considered as well. The geometries of the complex and the isolated subunits are fully optimized. Minimal basis sets (STO‐3G, STO‐6G, and MINI‐1) lead to an overestimate of the interaction between the subunits. Addition of d functions produces only a marginal improvement. The 3‐21G, 3‐21+G, MIDI‐1, and LP‐31G split‐valence sets erroneously predict an ion pair …


Historic Resource Study Bryce Canyon National Park, Nicholas Scrattish Jan 1985

Historic Resource Study Bryce Canyon National Park, Nicholas Scrattish

Elusive Documents

No abstract provided.


Ua66/8/3 Annual Report, Wku Geography & Geology Jan 1985

Ua66/8/3 Annual Report, Wku Geography & Geology

WKU Administration Documents

Annual report created by and about WKU Geography & Geology for the school year 1984-1985.


Ua35/11 Student Honors Research Bulletin, Wku Honors Program Jan 1985

Ua35/11 Student Honors Research Bulletin, Wku Honors Program

WKU Administration Documents

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.

  • Whicker, Garth. Agriculture and the Development of Malaysia
  • McGaha. Rape, Passion, Lechery, Usury, Incest, Murder and other Matters in The Ravenger's Tragedy
  • Harrison, Robert. It was a Day of Very General Awakening . . : Reformation and Revival in Russellville, Kentucky
  • King, Betty. An Affirmative Decision for James's Isabel Archer
  • Sutton, Joyce. Sex Bias in Performance of Women
  • Logsdon, Doug. Poe's Women
  • Yoder, Nate. Emily Dickinson and Her Puritan Heritage
  • Davis, Aleen. Jay …


1985-1986 Nova College The Center For Undergraduate Studies Catalog, Nova Southeastern University Jan 1985

1985-1986 Nova College The Center For Undergraduate Studies Catalog, Nova Southeastern University

Undergraduate Programs Course Catalogs

No abstract provided.


Promoting Economic Incentives For Environmental Protection In The Surface Mining Control And Reclamation Act Of 1977: An Analysis Of The Design And Implementation Of Reclamation Performance Bonds, Barbara Webber, David Webber Jan 1985

Promoting Economic Incentives For Environmental Protection In The Surface Mining Control And Reclamation Act Of 1977: An Analysis Of The Design And Implementation Of Reclamation Performance Bonds, Barbara Webber, David Webber

Faculty & Staff Scholarship

No abstract provided.


Ua37/30/2 Wku Research Notecards - H Topics, Lowell Harrison Jan 1985

Ua37/30/2 Wku Research Notecards - H Topics, Lowell Harrison

Faculty/Staff Personal Papers

Notecards created by Lowell Harrison while researching his book Western Kentucky University. The cards transcribed are for 108 topics beginning with H ranging from Hail Storm to Hundred Club.


Computer-Aided Normalizing And Unpacking: Some Interesting Machine-Processable Transformations Of Legal Rules, Layman E. Allen, Charles S. Saxon Jan 1985

Computer-Aided Normalizing And Unpacking: Some Interesting Machine-Processable Transformations Of Legal Rules, Layman E. Allen, Charles S. Saxon

Book Chapters

One way of dealing with an important aspect of the natural language barrier that researchers m artificial intelligence have been wrestling with for more than two decades is to normalize the expression of the logical structure of legal rules.

The computer program, NORMALIZER, will enable a legal analyst to automatically generate Normalized Versions of legal rules and Outlines of them from Parenthesized Logical Expressions of their structure and Marked Versions of the Original Text of the rules. In brief:

Parenthesized Logical Expression & Marked Version = = > Outline & Normalized Version.

The Parenthesized Logical Expression of a normalized rule is …


Acidification Sources In Red Alder And Douglas-Fir Soils -- Importance Of Nitrification, H. Van Miegroet, D. W. Cole Jan 1985

Acidification Sources In Red Alder And Douglas-Fir Soils -- Importance Of Nitrification, H. Van Miegroet, D. W. Cole

Watershed Sciences Faculty Publications

Precipitation, throughfall, forest floor, and soil leachate samples were monitored continuously in 1981 and 1982 in a N-poor Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] forest and a red alder (Alnus rubra Bong.) forest growing adjacently on a glacial soil in western Washington. The purpose of the study was to quantify the relative importance of atmospheric vs. natural sources of H+ input to forest soil acidification, and to determine the role of N transformation processes in the overall H+ balance of soils with different N status. Rainwater samples had an avg pH of 4.7 and annual H+ deposition via precipitation averaged 320 …


Effect Of Soil Type On Relative Crop Yields, Effect Of Seeding Time On Pea And Lupin Yields, Effect Of Seeding Rate On Field Pea Yields, Studies In Legume Nodulation And Response Of Cereals In The Year Following Legumes., R. French Jan 1985

Effect Of Soil Type On Relative Crop Yields, Effect Of Seeding Time On Pea And Lupin Yields, Effect Of Seeding Rate On Field Pea Yields, Studies In Legume Nodulation And Response Of Cereals In The Year Following Legumes., R. French

Experimental Summaries - Plant Research

Trials 85M36, 85M37, 85M38, 85M39. Trials 8SJE17, 85KA62, 85N20, 85ME42, 85ME43, 85ME44, 85WH48. Trials 85KA63, 85M33. Trials 85M32, 85M34, 85M35. Trials 84M50, 84M51, 84M52.


Iowa Academy Of Science Directory, 1985-86: Officers, Committees, And Membership Roster, Iowa Academy Of Science Jan 1985

Iowa Academy Of Science Directory, 1985-86: Officers, Committees, And Membership Roster, Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Board of Directors ... 3
Program Directors ... 4
Section Chairs ... 5
Section Vice Chairs ... 8
Committees ... 11
Award Recipients ... 28
Past Presidents ... 30
Membership Roster ... 32