Digital Commons Network^™

“What Does Wisdom Have To Do With Philosophy?”, Michael Pakalak

Providence: Studies in Western Civilization

No abstract provided.

Coffee-Enset-Livestock Interaction For Sustainable Livelihood In The Sidama Area Of Southern Ethiopia, Tsegaye Yilma

International Conference on African Development Archives

The coffee growing areas of Sidama, the midlands, are one of the densely populated areas in Ethiopia, with a population density of 500 persons per arable land. Coffee serves as the major cash source to the farm household, which expends the cash to its different uses one of which is asset formation through the purchase of livestock. Livestock of different type are reared with small herd size in the area. The population pressure brought land to be the most limiting production constraint. Due to its limitation the available land is mainly allocated to the major staple food of the area, …

Community Resource Management: The Case Of Grazing Lands In Northern Ethiopia, Berhanu Gebremedhin, John Pender, Girmay Tesfay

International Conference on African Development Archives

Communal grazing lands are important sources of livestock feed in developing countries (ILRI, 1998). In the presence of sufficient demand for livestock or livestock products, unrestricted access to the grazing lands will result in overexploitation of the resource and the scarcity rent of the resource remains unappropriated. Each individual user of the resource enjoys the full benefit of her use of the resource but bears only a fractional part of the cost. As a result, the traditional uncontrolled and free grazing system in many developing countries has caused severe degradation of the grazing lands.

The Evolution And Development Of The Public Health College And Training Center In Gondar: The History Of Che-Che-La, From An Italian Consular Office To Medical College /1910s- 1970s/, Solomon Getahun

International Conference on African Development Archives

No abstract provided.

Determinants Of Farmer Perceptions Of The Severity And Yield Impact Of Soil Erosion: Evidence From Northern Ethiopia, Berhanu Gebremedhin, Scott Swinton

International Conference on African Development Archives

Farmers must perceive soil erosion as a problem before they will invest in preventing it. However, perceptions are often overlooked in the conservation literature. This study analyzes the levels and determinants of farmer perceptions of soil erosion in northern Ethiopia. Results are based on a survey of 250 farmers managing 900 fields during the 1995-96 cropping season. Farmer perceptions of the severity and productivity impact of soil erosion were measured at plot level as ordinal variables. Ordered probit and ordinary probit statistical regressions were used to analyze the levels and determinants of farmer perceptions.

Farmers were more likely both to …

Agricultural Research System Of Ethiopia: Past History And Future Vision, Tesfaye Zegeye

International Conference on African Development Archives

Agricultural Research in Ethiopia began in Jimma and Ambo in 1952 and was extended to the then College of Agriculture at Alemaya in 1957 and later in 1965 included Debre Zeit. Realizing the importance of agricultural research in economic development the Ethiopian government established the Institute of Agricultural Research (IAR) in 1966 as a semiautonomous organization under the general supervision of the Ministerial Board of Directors.

The specific mandates of the Institution of Agricultural Research was to: Formulate national agricultural research policies, Coordinate national agricultural research Undertake research in its centers and sub-centers located in various agro-ecological zones of the …

Technological Innovation, Adoption And The Management Of Vertisol Resources In The Highland Ethiopia, Gezahegn Ayele

International Conference on African Development Archives

No abstract provided.

The Impact Of Globalization On Sustainable Management Of Natural Resources In African Economies, Livingstone Musoro

International Conference on African Development Archives

In this paper, we are not going to have a definitional discussion per se of what globalization is all about. So much has been done toward definitional discussion. Good coverage on the definitional aspects of globalization can be reviewed, for example, from the works of Kiely (in Kiely and Marfleet 1998) and Wolf (in Critical Review, Vol. 14, No. 1; 2001). My focus here is at a brief note on misconception or misunderstanding about the process of globalization, and then, at its impact on the sustainable management of natural resources in Africa.

Food Security And Rural Vulnerability In Ethiopia: A Development Perspective, Alemayehu Lirenso

International Conference on African Development Archives

This paper analyzes current food security and rural vulnerability situation in present day Ethiopia from a development perspective. In the sections that follow: (i) various issues relating to food security and vulnerability are presented, (ii) current food aid management policies and practices are reviewed and their implications for overall agricultural development policy are evaluated, and (iii) alternative strategies for combating the risks of future famines are suggested. The analysis is based partly on my own previous studies and partly on review of other recent studies listed in the references.

Reading Notes For Woodstock Poetry Fesitval 2001, Patricia Goedicke

Patricia Goedicke and Leonard Wallace Robinson Papers

These notes are for Patricia Goedicke's reading at the Woodstock Poetry Festival. Most of the poems Goedicke read at the festival were from Invisible Horses and As Earth Begins to End. The notes contain brief comments about these two books as well as the poems read.

Mundos Subterráneos, No. 11-12, August 2001, José G. Palacios-Vargas

KIP Articles

Contents: Contribucíon a la Espeleofauna de Camagüey, Cuba -- El Papel Ecológico de las Hormigas en Ambientes Cavernicolas -- Estigofauna de la Cueva de las Sardinas, Tabasco, México -- La Zona Arqueológica de Cuthá en Zapotitlán Salinas, Puebla. Investigación, Experiencias y Patrimonio -- Evidencia de la Ocupación Humana en Cuevas: La Formación del Contexto Arqueológico y su Conservación '' Las Exploraciones Espeleológicas Italianas en México -- Proyecto de Espeleobuceo Las Granadas 1999-2000 -- Situación de la Espeleología en el Perú -- Notas de Información Bioespeológica de América Latina y el Caribe. IX -- Directorios -- Estatutos de la FEALC -- …

Impact Of A Historical Translocation On Populations Of White-Tailed Deer Odocoileus Virginianus, Nathan Kendall Boddie

Theses and Dissertations

Randomly amplified polymorphic DNA (RAPD) analysis was used to study the impact of a historical translocation event on populations of white-tailed deer in Georgia. The technique may also serve as a model by which management practices for other rare species can be studied. Populations from an original translocation source in Wisconsin, another Wisconsin population, and three populations in Georgia were sampled during management hunts. RAPD PCR was used to produce a genetic fingerprint for individuals of each population. Resulting band data were analyzed using PHYLIP genetic analysis software. A consensus tree of 100 bootstrapped replicates showed significant similarity between Georgia …

Electrochemical Characterization Of The Effects Of Impurities And Organic Additives In Lead Electrowinning From Fluoborate Electrolyte, Puqiang Zhang, Thomas J. O'Keefe, Pu Yu

Materials Science and Engineering Faculty Research & Creative Works

The effects of glue and calcium lignin sulfonate additives, and chloride and antimony impurities on the lead electrowinning process, using a fluoborate electrolyte, were studied. Short-term deposition tests, voltammetry, electrochemical impedance spectroscopy (EIS) and SEM techniques were used for the evaluation. The interactions among additives and impurities were also evaluated. The presence of antimony or chloride ion in the range of 50 to 200 mg/L was shown to cause a more dendritic and powdery lead deposit. Additions of glue and calcium lignin sulfonate at selected concentrations helped to level the deposit and counteracted the detrimental effects of chloride and antimony. …

Internal Parasites Of Cattle In Louisiana And Other Southern States (Research Information Sheet #104), James C. Williams, Alvin F. Loyacano

LSU AgCenter Research Information Sheets

Cattle of all ages, but particularly young cattle, are affected by a diversity of internal parasites. This publication includes information on the different types and effects of treatments.

The Reality Of Tasawwuf In The Light Of The Prophetic Model, Israr Ahmad Dr.

Journal of Scriptural Reasoning

No abstract provided.

Imagining Physically Impossible Self-Rotations: Geometry Is More Important Than Gravity, Sarah H. Creem, Maryjane Wraga, Dennis R. Proffitt

Psychology: Faculty Publications

Previous studies found that it is easier for observers to spatially update displays during imagined self-rotation versus array rotation. The present study examined whether either the physics of gravity or the geometric relationship between the viewer and array guided this self-rotation advantage. Experiments 1-3 preserved a real or imagined orthogonal relationship between the viewer and the array, requiring a rotation in the observer's transverse plane. Despite imagined self-rotations that defied gravity, a viewer advantage remained. Without this orthogonal relationship (Experiment 4), the viewer advantage was lost. We suggest that efficient transformation of the egocentric reference frame relies on the representation …

The Allocation Of The Commons: Parking And Stopping On The Commons, Richard A. Epstein

Public Law and Legal Theory Working Papers

The economic forces governing transitions between different property rights regimes has been the source of extensive study since Demsetz’s path breaking 1967 essay, “Toward a Theory of Property Rights.” This paper offers first a general critique of that position, chiefly on the ground that it underestimates the practical difficulties of orchestrating efficient transitions in contexts where strong political forces are at play. Thereafter, the paper explores the movement among various systems that are used to allocate a particular public good, namely parking places on public streets. It examines both bottom-up systems that rely on analogues to the rule of first …

A Reservation Is No Refuge A Story Of The Turtle Mountain Chippewa 1800-1900, Roland E. Marmon

Theses and Dissertations

This paper will consist of a history of the evolution of the Turtie Mountain Chippewa as viewed from the lives of the three Chief Little Shells (grandfather, father, and son). The paper will pay particular attention to the origins through historical analysis. The first Chief Little Shell life coincides with the woodland Chippewa moving onto the plains at the end of the eighteenth century. The paper will sketch the history of the plains Chippewa known as the Pembina Chippewa up to the Pembina Treaty of 1863, when a large part of the group will split and form the Turtle Mountain …

Going To Nowhere : Narratives Of Patagonian Exploration, Mark W. Bell

Master's Theses

Since its discovery on Magellan's circumnavigation, Patagonia has been treated differently than any other region in the world. Effectively, Patagonia has been left empty or vacated by the North. But this emptiness and blankness have compulsively attracted curious travel writers who have filled the emptiness of Patagonia with self-reflexive projections. From Charles Darwin and W.H. Hudson to Bruce Chatwin and Paul Theroux, Northern commentators have found in Patagonia a landscape that accommodates their desire for self-reflexivity and self-consciousness. Thus, Patagonia has been simultaneously filled and evacuated by the Northern mind. As a result, Patagonia has become increasingly about the self …

Rethinking The Development Of Patents: An Intellectual History, 1550-1800, Adam Mossoff

UC Law Journal

The history of patents begins, not with inventions, but with royal grants of industrial monopolies in the fifteenth century. By the end of the eighteenth century, however, patents represent a legal right to property in a novel mechanical or scientific invention. Commentators today maintain that this radical shift from royal monopoly privilege to legal property right occurred solely in response to economic or institutional demands. While political, economic and institutional conditions certainly played a role in this story, this Article maintains that the ideas of John Locke were the true fountainhead behind the evolution of patents.

Although there were fits …

Nebline, August 2001

NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County

Science – It’s For Everyone!
Indoor Trees
Horticulture information center
Perennials with Colorful Foliage
Harvesting Guide for Fruits and Vegetables
Storing Extra Seeds
Cicadas: Mid-Summer Night’s Screamers
Leaving it to Beaver May Not be the Best Solution
Cicada Killers and Steel-Blue Cricket Killers
Are You Looking for the Latest Wheat Variety Test Results?
Sprayer Nozzle Tip Selection Fact Sheet Available
Nutrient Management Guide for Crops Published
Safety Should Always Come First
Terminating Farm Leases
Some Words on Water
The 2001 Acreage Owners Expo
Controlling Pocket Gophers
Drinking Water Q&A
Steps To Maintaining a Healthy Pasture
Home Canning Concerns
Healthy Eating: …

A Heat-Shock-Activated Cdna Encoding Gaga Factor Rescues Some Lethal Mutations In The Drosophila Melanogaster Trithorax-Like Gene, H Granok, B Leibovitch, Sarah C.R. Elgin

Biology Faculty Research

GAGA factor is an important chromosomal protein involved in establishing specific nucleosome arrays and in regulating gene transcription in Drosophila melanogaster. We developed a transgenic system for controlled heat-shock-dependent overexpression of the GAGA factor 519 amino acid isoform (GAGA-519) in vivo. Efficient production of stable protein from these transgenes provided genetic rescue of a hypomorphic Trithorax-like (Trl) lethal allele to adulthood. Nevertheless, supplemental GAGA-519 did not suppress position effect variegation (PEV), a phenomenon commonly used to measure dosage effects of chromosomal proteins, nor did it rescue other lethal alleles of Trl. The results suggest requirements for the additional isoforms of …

Spatial And Temporal Variability In Nest Success Of Snail Kites In Florida : A Meta-Analysis, Victoria J. Dreitz, Robert E. Bennetts, Brian Toland, Wiley M. Kitchens, Michael W. Collopy

Wildlife Biology Faculty Publications

Nesting success of Snail Kites (Rostrhamus sociabilis) in Florida is highly variable among years and locations, and hydrology is the most frequently reported explanatory factor. We conducted a meta-analysis to evaluate the extent of spatial and temporal variability in nesting success, and explicitly tested for the effects of annual minimum water levels. Data were obtained from six independent studies spanning 22 years and 11 wetlands. Our results indicated there was substantial spatial and temporal variability in nest success and that annual minimum water level, either as a categorical or continuous response, was not a significant source of this …

An Investigation Of The Attitudes Of Selected Voice Teachers Toward The Use Of Gospel Music In Studio Instruction, Dani Small Jones

Electronic Theses and Dissertations

No abstract provided.

Why Volunteer And Is Volunteering Worth The Effort?, Patricia Avery Bellamy

Electronic Theses and Dissertations

This thesis analyzes why people volunteer in two counties of East Tennessee. The study describes the concept of volunteering and its positive impact upon society on a regional and national level. The characteristics of people who volunteer, why people choose to volunteer, and the significance of their volunteering were assessed through a survey questionnaire. The survey questionnaire was administered in Carter County (Elizabethton) and Washington County (Johnson City) Tennessee to 13 charitable and non-charitable agencies that utilize volunteers aged 18 years and over. Out of 243 survey questionnaires distributed in Elizabethton and Johnson City, Tennessee, 124 individuals responded. Data collected …

The V-Chip: A Little Thing But A Big Deal, Lisa D. Cornacchia

Seton Hall Journal of Legislation and Public Policy

No abstract provided.

An Attempted Revolution In Native American Housing: The Native American Housing Assistance And Self-Determination Act, George H. Cortelyou

Seton Hall Journal of Legislation and Public Policy

No abstract provided.

Learning With A Purpose: Academic Service-Learning Curriculum, Dale Rice, Kathy Hurst, Joanne Caniglia

Curriculum

The Dwight D. Eisenhower Professional Development Program is authorized under Title II of P. L. 103-382. It provides institutions of higher education the opportunity to partner with K-12 teachers and administrators to assist with professional development through sustained, high-quality professional development activities in mathematics, science, reading, and other areas of the core academic curriculum.

The Dwight D. Eisenhower Professional Development project shared here was undertaken by Eastern Michigan University and Romulus Community Schools to provide Romulus teachers professional development to integrate the teaching methodology of academic service-learning into their mathematics and science curriculum. The goal was to increase academic achievement …

This Is The Price We Pay: A Study Of Divorce In The U.A.E. From Divorced Women's Perspectives, Wadha Al Nuaimi

Masters Theses

This study aims to answer these questions: What is the process of divorce in the U.A.E? When do women in the U.A.E reach the point where they can't stay with their husbands? Why does a close intimate relationship break up? What are the connections between social, economic, and cultural environment in the U.A.E and the divorced women who live within them?

Qualitative methods based on interviews of 20 divorced women citizens who initiated the divorce process in the city of Al Ain have been used. The study showed that there are six stages in the divorce process: disillusionment, expressing concern, …

Violence In Sports: A Comparison Of Gladiatorial Games In Ancient Rome To The Sports Of America, Amanda Doherty

Honors Theses

No abstract provided.