Digital Commons Network^™

Drought Profile: Haryana State In North India, K. Kailasa Nathan

Drought Network News (1994–2001)

Haryana state is considered the breadbasket of India, along with the Punjab state. The effects of drought (and mitigation of those effects) are therefore of considerable importance for the state. This article considers the state’s drought “profile” through a study of six drought years in Haryana.

Haryana has a semiarid climate in the southwest and a Gangetic plain environment in the rest of the state. About 50% of the state has a moisture deficit. One of the reasons for adverse crop production in the state during June–September is the early withdrawal or late onset of monsoon rains, which contribute nearly …

Droughts Over Homogeneous Regions Of India: 1871–-1990, B. Parathasarathy, A. A. Munot, D. R. Kothawale

Drought Network News (1994–2001)

The summer monsoon (June through September), or southwest seasonal rains, contribute 78% of India’s annual rainfall. It is the greatest climatic water resource of India. The country’s agriculture and food production depend on these rains. Rainfed farming areas in India account for about 70% of the total arable land in the country, with nearly 100 million ha depending on the monsoon rains. The rains also contribute to power generation and industrial production.

Drought Profile: Haryana State In North India, K. Kailasa Nathan

Drought Network News (1994–2001)

Haryana state is considered the breadbasket of India, along with the Punjab state. The effects of drought (and mitigation of those effects) are, therefore, of considerable importance for the state. This article considers the state’s drought profile through a study of six drought years in Haryana.

The Probe, Issue 144 - June 1994

The Probe: Newsletter of the National Animal Damage Control Association

CONTENTS:
Does the Wildlife Damage Management Profession Need A Code of Ethics?
CALENDAR OF UPCOMING EVENTS
NADCA Committees Need You

Measurement Of Blood Flow In Reflected Muco-Gingival Tissue Flaps In Cats : Using The Radiolabeled Microsphere Method, Gary T. Wuchenrich

Loma Linda University Electronic Theses, Dissertations & Projects

Blood flow to the maxilla and mandible may vary due to differences in vascular supply and in physiologic, metabolic and pathologic conditions. In general it is accepted that oral tissues have an abundant blood supply; however, there is little information quantifying blood flow to these regions. In this study, the maxillary tissues were chosen to measure the blood flow in attached and reflected gingival tissue in adult cats using the radiolabeled microsphere method.

Sixteen cats with permanent dentition, clean mouths, and without inflamed gingiva upon visual inspection were used and divided into two groups. Group 1 consisted of six cats …

Identification Of Risk Factors Associated With Pulpal Disease, Shelley R. Aronson

Loma Linda University Electronic Theses, Dissertations & Projects

A few studies have identified etiologic factors in pulpal disease, but little is known about the odds ratios of factors associated with pulpal disease. Odds ratios are well established measures of the effects of exposure to a particular outcome, and are comparisons of exposure to non-exposure in cases versus controls. The purpose of this study was to compare exposure of individual teeth to hypothesized risk factors in endodontic cases and in controls. This case-control study consisted of a chart review of 301 endodontic cases and 301 controls. Caries, types of restorations, and periodontal disease were the most significant factors. With …

Sparse Smooth Connection Between Bezier/Bspline Curves, Chandrajit Bajaj, Guoliang Xu

Department of Computer Science Technical Reports

No abstract provided.

The Effects Of A Wetland On Ground-Water Quality In An Agriculturally Impacted Aquifer, Marilyn Ann Betts

Masters Theses

Nitrate concentrations in excess of U.S. EPA standards have been documented for farm wells in an area where hog production and row crops are the predominant forms of agribusiness. The aquifer serving this area is in glacial deposits of interbedded sand, clay, gravel and till. The upper, unconfined, sand and gravel unit of the aquifer is connected to a flow-through wetland. Five well nests, with wells at various depths, were installed in and around the wetland. Samples were taken from the wells in both winter and summer to establish temporal and spatial changes in ground-water quality parameters.

Concentrations of nitrate, …

Spatio-Temporal Pattern Recognition Using Hidden Markov Models, Kenneth H. Fielding

Theses and Dissertations

A new spatio-temporal method for identifying 3D objects found in 2D image sequences is presented. The Hidden Markov Model technique is used as a spatio-temporal classification algorithm to identify 3D objects by the temporal changes in observed shape features. A new information theoretic argument is developed that proves identifying objects based on image sequences can lead to higher classification accuracies than single look methods. A new distance measure is proposed that analyzes the performance of Hidden Markov Models in a multi-class pattern recognition problem. A three class problem identifying moving light display objects provides experimental verification of the sequence processing …

A Study On The Atmospheric Quality And Control In The Emirate Of Abu Dhabi, Sukaina Faisal Al-Wasity

Theses

Limited data are available on air pollution levels in Abu Dhabi Emirate in general. Therefore, the present study was designed to investigate the level of atmospheric contaminants in the environment of Abu Dhabi Emirate. This includes measurement of suspended particulate matter less than 10 micron (SPM₁₀) in Al Ain City during normal and stormy conditions and measurement of the same air solids besides the gaseous pollutants: ozone, sulphur dioxide, carbon monoxide, nitrogen oxides and methane and non-methane hydrocarbons in Abu Dhabi City and follow up of hourly variation in their concentration. The study further includes collecting sufficient data …

The Prairie Naturalist Volume 26, No. 2. June 1994

The Prairie Naturalist

EARLY HISTORY OF THE NORTH DAKOTA NATURAL SCIENCE SOCIETY ▪ J. T. Lokemoen

TEMPORAL VARIATION IN COYOTE PREY IN TALLGRASS PRAIRIE OF EASTERN KANSAS ▪ D. E. Brillhart and D. W. Kaufman

DIFFERENCES IN USE OF INTERSPERSED WOODLAND AND GRASSLAND BY SMALL MAMMALS IN NORTHEASTERN KANSAS ▪ B. R. McMillan and D. W. Kaufman

THE CIRCANNUAL MASS CYCLE IN THREE POPULATIONS OF THIRTEEN-LINED GROUND SQUIRREL ▪ G. Y. Walker, O. A. Schwartz, and J. E. Joy

SUMMER ELK TRAPPING IN SOUTH DAKOTA ▪ J. J. Millspaugh, G. C. Brundige, and J. J. Jenks

OUT-OF-SEASON BIRTHS OF ELK CALVES IN WYOMING …

On The Linear Extrapolation To Low Doses, Robert Katz, Michael P. R. Waligórski

Robert Katz Publications

While radiobiological data are conveniently fitted by a linear quadratic formula to data of limited dynamic range at doses typically exceeding 1 Gy, they are extrapolated linearly to doses below a milligray for the evaluation of low dose RBEs. However a single relativistic electron passing through a cell nucleus deposits a “dose” there in the neighborhood of a milligray. The validity of the linear extrapolation then rests on the demonstration that a single electron transit through a cell nucleus can cause inactivation or mutation or can lead to cancer induction. The extrapolation made is a huge one, of some three …

A Synthetic Study Of An Organophosphorous Compound As An Acetylcholinesterase Inhibitor, Sulay Jhaveri '94

Honors Projects

Acetylcholinesterase is the enzyme that catalyzes the hydrolysis of acetylcholine. Based on the transition state of the catalysis, and what is known about the structure of the enzyme, a synthetic study has been conducted on an organophosphorous inhibitor which is capable of probing into the stereospecificity of the enzyme. The asymmetric synthesis was initiated with I-proline, and several methods were employed in phosphorylation in order to get the desired product.

How Amaranth Grain Affects Total Body Weight And Major Organ Weight In The Mongolian Gerbil, Rhoshonda Montgomery- Conway

McCabe Thesis Collection

Purpose and Objectives

The purpose of this research is to determine effects of amaranth grain of the body weight and organ weight of the Mongolian gerbil. The literature research indicates that amaranth results in physiological changes that appear to be species-specific rather than general. Since the gerbil is a granivorous animal, it is hypothesized that amaranth will be completely digested and that its nutritional quality will maintain normal to increased growth. While the results of this study cannot be applied to other animals, information has been gained with regard to the influence of amaranth grain on the Mongolian gerbil.

Discussion And Measurement Of Soil Erosion In Iceland, Kimberly Jane Richardson

Undergraduate Honors Capstone Projects

Soil erosion has occurred since the beginning of time. It is a natural process, but one that has been increasing at an alarming rate. Once soil is eroded--whether it is blown out to sea or washed down a river to sedimentize a lake--it is lost. It is almost impossible to reestablish similar soil components and characteristics in a given system. Since soil and vegetation reestablishment is expensive, the prevention of soil erosion by controlling its causes has become the most cost-effective reclamation effort.

After spending six months in Iceland, I wrote this paper on the unique erosion problems facing that …

The Probe, Issue #143 -- May 1994

The Probe: Newsletter of the National Animal Damage Control Association

First Eastern Nuisance Wildlife Control Operators Shortcourse A Huge Success, by Thomas G. Barnes, Department of Forestry, University of Kentucky, Lexington, Kentucky
NRA Internships Available
PETA Rallies for Rats
Wild Pigs Pork Out on California Grapes

Center For Sustainable Agricultural Systems Newsletter, May/June 1994

Center for Sustainable Agricultural Systems: Newsletter (1993–2000)

Contents:

Kellogg Grant to Promote Integrated Farming Systems in Nebraska

New USDA Environmental Quality Control

Aquaculture Network on Internet

New Trend: Boutique Microfarms?

Database of State Alternative Ag Laws

Organic Farmers List Top Research Priorities

Cosponsorship Funds Available

Wes Jackson and Paul Ehrlich Highlight Great Plains Grasslands Symposium

Seeking Site on Sustainable Farm for Wheat Research

Madden Speaks on Sustainable Agriculture

Law Professor Comments on Industrialization of U.S. Agriculture

Congressional Sustainable Ag Working Group

More Info on Gopher

National Forest Stewardship Conference

U.S. Agrochemical Companies Lead 1993 Sales Growth

Geologic Framework Of The Niobrara River Drainage Basin And Adjacent Areas In South Dakota Generally East Of The 100th Meridian West Longitude And West Of The Missouri River, Robert F. Diffendal Jr., Michael R. Voorhies

Department of Earth and Atmospheric Sciences: Faculty Publications

General geology and stratigraphy of the Niobrara River drainage basin in Nebraska and adjacent parts of South Dakota generally west of the Missouri River is reviewed. Of particular importance are the correlation of the Long Pine Formation of Pliocene age in Nebraska with the Herrick Gravels in South Dakota, the recognition of the members of the Ogallala Group named by Skinnner, Skinner and Gooris (1968) and by Skinner and Johnson (1984) in the basin, the acceptance of the relationships of the Miocene and older Tertiary units in the basin to those in the part of the study area in South …

Polynomial Surface Patch Representations, Chandrajit L. Bajaj

Department of Computer Science Technical Reports

No abstract provided.

Dungpat Microenvironmental Effects On Germination And Establishment Of Crested Wheatgrass, Ghulam Akbar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Complementary greenhouse and field studies investigated the effects of ambient environmental conditions on cattle dungpat moisture, temperature, nutrient concentration, and crust formation dynamics, which in turn influence seed germination and seedling establishment in dungpats. 'Hycrest' crested wheatgrass [Agropyron desertorum (Fisch. ex Link) X A. cristatum (L.) Gaert.] was used as a representative revegetation species.

After collecting feces from Holstein steers that had been fed crested wheatgrass seeds, uniform dungpats were prepared and placed on two soil types (loam and coarse sand) in containers under three watering treatments (field capacity, 1/2 field capacity, and no water) in the greenhouse. Dungpat …

Density And Feeding Habits Of Elk And Deer In Relation To Livestock Disturbance, Kenneth Clegg

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Elk (Cervus elaphus) and mule deer (Odocoileus hemionus) density and foraging behavior were monitored in conjunction with disturbance by livestock (cattle and sheep) from 1991 to 1993 at Deseret Land and Livestock property near Woodruff, Utah. Elk and deer densities declined by as much as 92% in response to introduction of livestock, while associated areas where livestock were absent did not show this response. Biting rates and bite sizes were estimated and used to determine instantaneous intake rate. These measures were similar between pastures with cattle present or absent in 1992 but differed in 1993 for …

The Pharmacodynamics And Toxicodynamics Of Inotropic Drugs In Calves With Natural And Artificial Hearts, Scott D. Everett

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Inotropic support for the failing myocardium as the therapy for congestive heart failure (CHF) is intended to achieve an increase in cardiac output via positive responses in myocardial contractility and vasodilation. A novel approach to differentiate these two responses is the use of an animal with an implanted total artificial heart (TAH). Three inotropic drugs, dobutamine, enoximone, and pimobendan, were tested in eight animals with their natural heart intact and five animals implanted with a TAH. Baseline values of the TAH and natural heart (NH) were compared to determine their hemodynamic similarities. Each of the three drugs was given randomly …

Effect Of Iron Binding On The Ability Of Crocidolite To Cause Dna Single-Strand Breaks, Jeanne Ann Hardy

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Fibrous carcinogens, such as crocidolite asbestos, are known to catalyze many of the same reactions as iron, namely O₂ consumption, generation of reduced oxygen species, and damage to DNA, such as strand breaks, and modifications of bases. Upon inhalation, fibers are also known to become coated with an iron-rich material. The mechanism by which this iron is bound to fibers in the lung is not known, and the effect of this additional iron on the reactivity of the fibers is also not well understood. The studies described here were undertaken to elucidate the abilities of crocidolite asbestos, in its …

Proposal For Center For Grassland Studies, Ron Case, Dick Clark, Charles A. Francis, Tony Joern, Terry J. Klopfenstein, Lowell E. Moser, Bob Shearman, Ken Vogel, Steven S. Waller

Center for Grassland Studies: Newsletters

Its my pleasure, on behalf of the Grassland Studies Task Force, to forward a proposal for a Center for Grassland Studies for your consideration. The Task Force is extremely pleased with the overwhelming support from a broad base of input. The Task Force has made a major effort through internal and external listening sessions to insure that there was support and in doing so develop a coalition of partners across the University of Nebraska System, state colleges, community colleges, industry, state and federal agencies, public groups, private non-profit organizations and other educational institutions in the region.

Nebraska has a rich …

The Annual Meeting Of The Iowa Academy Of Science April 22-23, 1994 [Program, 106th Meeting], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Program Summary --- 5
General Session Speakers --- 9
Awards --- 12
Symposia Programs --- 13
Poster Session --- 18
Map --- Centerfold
Section Programs/Special Sessions --- 22
Agricultural Sciences --- 22
Anthropology --- 23
Botany --- 27
Cellular & Molecular Biology --- 28
Chemistry, Inorganic --- 29
Chemistry, Organic --- 31
Conservation --- 32
Earth Science Teaching --- 34
Engineering --- 34
Geology --- 34
Linguistics --- 38
Nursing --- 39
Physics --- 39
Physiology --- 40
Psychology --- 42
Science Teaching --- 42
Zoology --- 43
Annual Meeting Committee --- 45
Local Arrangements Committee --- 45
IAS …

Retiling A Colored Hexagonal Plane, Kari Kelton

Mahurin Honors College Capstone Experience/Thesis Projects

No abstract provided.

John Muir Newsletter, Spring 1994, John Muir Center For Regional Studies

Muir Center Newsletters (1981-2015)

John Muir Newsletter spring 1994 university of the pacific volume 4, number 2 JOHN MUIR AND THE FEMINIST MOVEMENT by Ron Limbaugh Was John Muir sympathetic toward 19th century feminism? Did he consider the rights of women worthy of at least the same respect as the rights of animals? Until recently it was not possible to explore these questions because of the lack of primary resources. Before 1970 the subject of Muir and his relationship with women was delicately side-stepped by scholars who were unable to win the confidence of Muir's heirs. Since then a new generation of heirs has …

April 1994

What on Earth

What on Earth was a short-run student publication by the Providence College Environmental and Wildlife Club. (April 1994 - 4 pages total.)

Clean Lakes Assistance Program For Lake Nacimiento, Thomas J. Rice, David H. Chipping, Norman L. Eatough, Royden Nakamura, Daniel Bigley

Earth and Soil Sciences

No abstract provided.

The Probe, Issue # 142 -- April 1994

The Probe: Newsletter of the National Animal Damage Control Association

How Many People Are Involved in Wildlife Management? by Robert H. Schmidt, Editor, The PROBE

Berryman Institute Offers Graduate Fellowship
Eagle Attacks Bear in British Columbia
California Mountain Lion Permits Increase
Find Out About Furbearers Unlimited
Arlette Gilson Presented NADCA Outstanding Student Award
Berryman Institute Announces Awards
Book Review: Ecology and Management of the Eastern Coyote. 1992. A.H. Boer, Ed. Symposium held in Fredericton, New Brunswick, 7-9 November 1991. Wildlife Research Unit, University of New Brunswick, Canada.