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Articles 12061 - 12090 of 14983
Full-Text Articles in Entire DC Network
Copper Deficiency In Hl-60 Cells Increases Their Susceptibility To Apoptosis When Treated With Antioxidants., Laura Jean Raymond
Copper Deficiency In Hl-60 Cells Increases Their Susceptibility To Apoptosis When Treated With Antioxidants., Laura Jean Raymond
Theses and Dissertations
The location and function of the electron transport chain render the mitochondria the primary source for potentially damaging reactive oxygen species in aerobic cells. Normally, the concentration of superoxide anion in mitochondria is controlled, at least in part, by the sequential action of superoxide dismutase (SOD) and catalase. However, when the terminal steps of the electron transport are impaired or inhibited, superoxide anion production may rise to levels that overwhelm the normal protective enzymes. Studies have shown that copper deficiency causes a reduction in the activity of cytochrome-c oxidase, the copper dependent, terminal respiratory complex of the electron transport chain. …
The Marriage Of Adam And Eve: An Ancient Covenant, Roseann Benson
The Marriage Of Adam And Eve: An Ancient Covenant, Roseann Benson
Theses and Dissertations
The metaphorical marriage, as described by the Old Testament prophets beginning with Hosea, symbolized the relationship of God the bridegroom, to israel his bride. This covenant relationship between God and Israel also symbolized the relationship God ordained between husband and wife. Literary structures, ritual patterns, and the Hebrew word which means "know" are common to ancient Near Eastern treaties and Old Testament covenants; most importantly, the marriage covenant. The marriage covenant is under the umbrella of previous covenants which a man and woman have entered into as part of the house of Israel. The terms "help meet" and "ruler" are …
The American Encaustic Tiling Company (1875-1937) And 'Art Tiles' In The West Franklin Street Historic District, Richmond, Virginia, Erika June Schmelzer
The American Encaustic Tiling Company (1875-1937) And 'Art Tiles' In The West Franklin Street Historic District, Richmond, Virginia, Erika June Schmelzer
Theses and Dissertations
According to the tile historian Thomas Bruhn, the period between 1870 and 1930 was the only period when tiles had a significant role in American ceramics. One of the leading tile companies during this period was the American Encaustic Tiling Company of Zanesville, Ohio, which created high-quality art tile. Virginia Commonwealth University has a virtual gallery of American Encaustic tiles in a four-block range along West Franklin Street. In particular, Virginia Commonwealth University has embossed tile fireplace surrounds in three houses that can be matched up to the American Encaustic catalogue of ca. 1890. Two of these houses have tile …
Amyloid Precursor Protein Mediates Proinflammatory Activation Of Moncytic Lineage Cells, Cindy M. Sondag
Amyloid Precursor Protein Mediates Proinflammatory Activation Of Moncytic Lineage Cells, Cindy M. Sondag
Theses and Dissertations
No abstract provided.
A Study Of Arkansas Public School Alternative Language Program Coordinators' Knowledge Of The Legal And Evaluation Requirements For The Alternative Language Program, Karen E. Broadnax
A Study Of Arkansas Public School Alternative Language Program Coordinators' Knowledge Of The Legal And Evaluation Requirements For The Alternative Language Program, Karen E. Broadnax
Theses and Dissertations
The purpose of this study was to examine public school Alternative Language Program coordinators' knowledge of the legal and evaluation requirements for Alternative Language Programs in the state of Arkansas. Their current knowledge was investigated in this study. A non-experimental research design was used for this causal-comparative study. The survey instrument used was developed by the researcher and it included all of the 138 Alternative Language Program coordinators in Arkansas, except the researcher. A non-probability sample of 90 coordinators completed and returned the survey at a return rate of 65.7 percent. Part I of the survey was used to collect …
The Effect Of Aposematic Coloration On The Food Preference Of Aphelocoma Coerulescens, The Florida Scrub Jay, Mary Elizabeth Hill
The Effect Of Aposematic Coloration On The Food Preference Of Aphelocoma Coerulescens, The Florida Scrub Jay, Mary Elizabeth Hill
Theses and Dissertations
Aposematic coloration, commonly observed in noxious organisms, serves as a warning to predators to avoid attacking specific prey. This coloration is conspicuous in nature, with one of the most common examples being a red and black pattern. The plant Abrus precatorius exhibits this warning signal in its seeds, which resemble lady beetles and contain the concentrated toxin abrin. Aphelocoma coerulescens, an endemic and federally threatened bird in the state of Florida, shares a similar distribution with Abrus precatorius, making interaction between the two species possible. Using an edible model of the Abrus seed, this potential interaction was tested in Martin …
The Reversibility Of Differential Rearing In Rats, Leann M. Taylor
The Reversibility Of Differential Rearing In Rats, Leann M. Taylor
Theses and Dissertations
Two groups of rats were raised in two different environments for 75 days beginning at 25 days of age. One group was raised in an enriched condition (EC), and one group in an impoverished condition (IC). At 91 days of age, all rats were tested on a spatial reversal learning task to determine if their early environments had affected their learning ability (Test 1). After Test 1 was completed, the rats were then placed in the opposite environment for another 75 days, with a second testing (Test 2) beginning at 165 days of age to determine if the new environment …
Activity-Dependent Regulation Of Actin Depolymerizing Factor/Cofilin At Synaptic Sites, Matthew W. Miller
Activity-Dependent Regulation Of Actin Depolymerizing Factor/Cofilin At Synaptic Sites, Matthew W. Miller
Theses and Dissertations
No abstract provided.
The Influences Of Morningness-Eveningness And Time Of Day On Executive Functions, Carol L. Bennett
The Influences Of Morningness-Eveningness And Time Of Day On Executive Functions, Carol L. Bennett
Theses and Dissertations
No abstract provided.
The Generation Of Forms And Thai Typeface Design, Pornprapha Phatanateacha
The Generation Of Forms And Thai Typeface Design, Pornprapha Phatanateacha
Theses and Dissertations
Changes in culture, design, fashion and lifestyle are very common for a developing country such as Thailand. Losing the identity and significant quality of Thai culture is the biggest concern in this rapid movement in Thai society. The biggest challenge is to preserve the existing culture within the development in the society. These problems within the rapid change not only affect Thai lifestyle and fashion but also Thai graphic design. There is a trend in poster design, advertising, and packaging to follow Western design. That influence suggests that Thai design follow a Western model in order to be as successful. …
A Comparative Assessment Of Acid Wash And Bioleaching Pretreatment Options To Remove Mercury From Coal, Laura C. Dronen
A Comparative Assessment Of Acid Wash And Bioleaching Pretreatment Options To Remove Mercury From Coal, Laura C. Dronen
Theses and Dissertations
No abstract provided.
The New Deal In Walsh County, North Dakota, Vikki Morek Dennis
The New Deal In Walsh County, North Dakota, Vikki Morek Dennis
Theses and Dissertations
No abstract provided.
An Ideographic Analysis Of The 1995-96 Farm Bill, Carolyn M. Weber
An Ideographic Analysis Of The 1995-96 Farm Bill, Carolyn M. Weber
Theses and Dissertations
No abstract provided.
The Influence Of Emotional And Cognitive Responses On Advertising Effects : A Case Of Benetton Ads, Paige M. Leapaldt
The Influence Of Emotional And Cognitive Responses On Advertising Effects : A Case Of Benetton Ads, Paige M. Leapaldt
Theses and Dissertations
No abstract provided.
Costs Of Feeding Guinea Pigs In Two Meat-Producing Populations In The Field And Experimental Station, Sara Taborga Galindo
Costs Of Feeding Guinea Pigs In Two Meat-Producing Populations In The Field And Experimental Station, Sara Taborga Galindo
Theses and Dissertations
The cost of feeding has been pointed out as the most trascendet investment inside a guinea-pig production. The present work carries out with the purpose to determine and to quantify feeding costs, total costs of production and profitability of Tamborada and MEJOCUY guinea-pig populations. In the stage of suckling period, breed and gestation, experimental station and field. The result of feeding cost was 0.05 and 0.03 $US in suckling period (14 days) for Tamborada and MEJOCUY population, in breeding (42 days) it was 0.14 $US in both populations and in gestation (67 days), it was 0.42 and 0.40 $US. In …
Determination Of The Botanical And Chemical Composition Of The Pasture Diet Selected By Llamas (Lama Glama) During The Rainy Season In The Community Of Pujrata, Cristóbal Achu Nina
Determination Of The Botanical And Chemical Composition Of The Pasture Diet Selected By Llamas (Lama Glama) During The Rainy Season In The Community Of Pujrata, Cristóbal Achu Nina
Theses and Dissertations
Llamas (Lama glama) take advantage of poor natural forage (grasses and others) due to their efficient digestive physiology that is adapted for this type of forage. The problem now faced is the gradual exhaustion of the native grassland (low phytomass production). The vegetation does not cover the dry matter consumption requirements, and less so the nutrient requirements, of these animals. Because of this there is the necessity of determining the botanical composition, pasture selection by plant parts, and chemical composition of what llamas ingest in order to improve these animals' nutrition in the pasture. This study occurred at the Larqa …
Determination Of Seric Retinol Levels In Relation To Consumed Diet And The Prevalence Of Anemia In Preschool- And School-Aged Children In The Communities Of Cuambo And La Rinconada, Imbabura Province, Verónica Chávez
Theses and Dissertations
In this investigation the seric retinol levels were determined in order to relate them with consumed diets by preschool- and school-aged children and the prevalence of anemia in the communities of Cuambo and La Rinconada, Imbabura province, in order to later compare them with reference values. Blood samples were taken from 74 children from the two communities, 30 in La Rinconada and 44 in Cuambo, beneficiaries of the Benson Institute, to determine retinol, ferritin, hemoglobin, and hematocrit. Also, a 24-hour record with frequency of food consumption survey was given to the studied children's parents, making a sample of 56 families. …
Digestibility Of Legumes And Grassy Forages In Guinea Pig Feeding, Javier Americo Campos Villarroel
Digestibility Of Legumes And Grassy Forages In Guinea Pig Feeding, Javier Americo Campos Villarroel
Theses and Dissertations
With the objective to determine guinea pig digestibility of the nutritive components of Vicia villosa, red clover, and Lolium multiflorum in relation to alfalfa, the digestibility coefficients were evaluated for fiber, protein, dry matter, energy, and dry matter consumption in these three species in a completely random block design with four repetitions. The results showed that for alfalfa digestibility coefficients of 85.7% of the protein and 2806.6 kcal/kg of digestible energy, plus an economic substitution value (ESV) of fiber, protein, and energy of US$0.41 and $0.38/kg and US$0.009/1000 kcal, respectively. Lolium multiflorum had the highest tendency toward digestibility with 60.7% …
Implementacion And Strengthening Of Family Orchards For The Diversification Of The Diet And To Improve The Consumption Of Vegetables And Available Fruits In The Communities Of The Rinconada And Cuambo In The Period 2001-2002, Guido Arellano
Theses and Dissertations
The general objective of this investigation was to implement and strengthen family orchards for the diversification of the diet and improvement of the consumption of vegetables and fruits available in the communities of the Rinconada and Cuambo. They collaborated in the implementation and strengthening of the family orchards and by means of focal group techniques determined the readiness, seasonal variance, and alimentary habits of the available vegetables and fruits. They made 10 nutritive preparations in each community in participating shops with the foods that were harvested in the orchards and with the help of consistent educational material as 2 three-page …
In Situ Degradability Of Native Pastures In Llamas (Lama Glama) In The Rainy Season In The Community Of Pujrata, Pacajes Province, Mario Acho Nina
In Situ Degradability Of Native Pastures In Llamas (Lama Glama) In The Rainy Season In The Community Of Pujrata, Pacajes Province, Mario Acho Nina
Theses and Dissertations
The llama (lama glama) in the Bolivian Highlands region is a most important potential resource from the socio-economic point of view for the dedicated producer to the management and exploitation of these Andean camelids, considered as national heritage of our country. The llama is completely adapted to the high plateau system, being considered a three purposed animal in this environment: producer of fiber, meat and work (load). However, due to the expansion of sheep and cattle, they have been marginalized to the poor areas, where they prosper well because they are rustic, sober and greatly efficient in the conversion of …
The Effectiveness Of Consuming Fortified Foods (Api) With Iron On The Anemia Ferropriva In Resident Students To Great Altitude Of The Rural Area Of The Departemento Of La Paz, Beatriz Julia Ramirez Copa
The Effectiveness Of Consuming Fortified Foods (Api) With Iron On The Anemia Ferropriva In Resident Students To Great Altitude Of The Rural Area Of The Departemento Of La Paz, Beatriz Julia Ramirez Copa
Theses and Dissertations
In many countries, the health and the development of a great number of people are compromised by the insufficient distribution of micro-nutrients. The deficiency of iron is one of the things that to a large extent contributes to the high rates of death and maternal and childhood mortality, affecting also a great percentage of school aged children. Bolivia, along with the majority of underdeveloped countries, presents high prevalence of anemia in the students. Recent studies confirm that anemia nutrients are a problem of public health of great magnitude to rural and urban level (Fernández et al, 1994). Before this situation …
Children's Environmental Health : A Review Of The Research And A Survey Of Residents Of Grand Forks, North Dakota, Michelle L. Bowles
Children's Environmental Health : A Review Of The Research And A Survey Of Residents Of Grand Forks, North Dakota, Michelle L. Bowles
Theses and Dissertations
No abstract provided.
Thin Ice : A Case Study In An Intergovernmental Cooperative Project At The Local Level, Lee A. Snyder
Thin Ice : A Case Study In An Intergovernmental Cooperative Project At The Local Level, Lee A. Snyder
Theses and Dissertations
No abstract provided.
Island Of Tranquility: Rhetoric And Identification At Brigham Young University During The Vietnam Era, Brian D. Jackson
Island Of Tranquility: Rhetoric And Identification At Brigham Young University During The Vietnam Era, Brian D. Jackson
Theses and Dissertations
The author argues that beyond religious beliefs and conservative politics, rhetorical identification played an important role in the relative calmness of the BYU campus during the turbulent Sixties. Using Bitzer's rhetorical situation theory and Burke's identification theory, the author shows that BYU's calm campus can be explained as a result of communal identification with a conservative ethos. He also shows that apparent epistemological shortcomings of Bitzer's model can be resolved by considering the power of identification to create salience and knowledge in rhetorical situations. During the Sixties, BYU administration developed policies on physical appearance that invited students to take on …
Evaluation Of Quinoa (Chenopodium Quinoa Willd) At Different Spacings Between Furrows And Plants In The Mamani Community, José Ferrufino Miranda
Evaluation Of Quinoa (Chenopodium Quinoa Willd) At Different Spacings Between Furrows And Plants In The Mamani Community, José Ferrufino Miranda
Theses and Dissertations
This study addressed spacing between furrows and plants in the cultivation of the quinoa variety Patacamaya. This study took place from 1999 to 2000 in the Mamani community, Ingavi, La Paz, Bolivia. The Patacamaya variety is a cross between Samaranti (sweet) and Kaslala (bitter), with a vegetative cycle of 145 days (semi-early). It has large grains, is sweet, and has a high grain yield. The spaces between furrows were 40, 60, and 80 cm in an experimental design of randomly divided plots with four repetitions. The spaces between furrows were implemented in large plots and the plant spaces as sub-treatments …
Design And Application Of A Nutrition Education Program Based On A Test Of Improved Practices For Pregnant Women And Women Of Childbearing Age In La Rinconada And Cuambo, Odila Nicaragua
Theses and Dissertations
This study was done with the objective of designing and applying a nutrition education program based on a test of improved practices for pregnant women and women of childbearing age in the rural communities of Ibarra canton: La Riconada and Cuambo. For this, information was collected on knowledge, attitudes, and practices (KAP) regarding the eating habits of pregnant women. These results were used to identify content and recommendations to reinforce and/or instruct about eating during pregnancy. Nutrition education was based on the methodology of the improved practices test, which consisted of testing the recommendations in families' homes before recommending them …
Evaluation Of The Production Yield In Two Guinea Pig Populations Under Field Conditions And Project Mejocuy Cages, Elbert Alan Estevez Siles
Evaluation Of The Production Yield In Two Guinea Pig Populations Under Field Conditions And Project Mejocuy Cages, Elbert Alan Estevez Siles
Theses and Dissertations
The breeding of the guinea pig in Bolivia has always been important for the inhabitants of rural areas. Nevertheless, in recent years there has been broader acceptance for consumption of the guinea pig in the urban middle class, beginning to grow the market of the meat of guinea pig in the Departamentos of Bolivia, because the good flavor and high degree of nutrition of this meat, therefore offering a good option to improve nutrition in the diet of Bolivians. Currently the type of breeding found of the valleys of Bolivia in the great majority of the communities is family-based, with …
Effect Of Geochemical Processes And Environment On The Spatial Pattern Of Selenium In Soil, Surface Water, And Groundwater At The Hovland Ranch, Central South Dakota, Salah U. Sharif
Theses and Dissertations
The objective of this paper is to test and review some of the published hypotheses as that may relate to selenium geochemistry in soil and water system at the Hovland Ranch, Haakon County, South Dakota. Representative samples were collected from soil, water, and soil moisture in the field. Preparation of samples and chemical analysis were done in the Water Quality Laboratory, Dept. of Geology and Geological Engineering, University of North Dakota and Human Nutrition Research Center Lab, USDA/ARS, Grand Forks, North Dakota. The analysis results were statistically analyzed to find correlation between the occurrence of selenium and other associated chemical …
Mechanisms Underlying Protection Against Rt-2 Gliomagenesis In Rat Brain Utilizing Primary And Secondary Vaccination, Andrea M. Lister
Mechanisms Underlying Protection Against Rt-2 Gliomagenesis In Rat Brain Utilizing Primary And Secondary Vaccination, Andrea M. Lister
Theses and Dissertations
Primary brain tumor affects some 18,000 adults in the United States each year (Silverberg et al., 1990; Merchant et al., 1997) and over 30% are high-grade anaplastic astrocytoma or glioblastoma multiforme (GBM) (Parney et al., 1997). According to Kruse et al., 1989, the treatment of patients with recurrent or persistent high-grade gliomas represents a major therapeutic challenge. The use of conventional therapy consisting of surgery, followed by radiation therapy and chemotherapy for gliomas, has been relatively ineffective (Jaecle et al., 1994) despite the fact that these therapies are cytoreductive in nature (Black, 1991). Most malignancies will recur locally but may …
Combat Dance:A Creatively Holistic Approach To Movement Performance Art, Raymont Lee Anderson
Combat Dance:A Creatively Holistic Approach To Movement Performance Art, Raymont Lee Anderson
Theses and Dissertations
"Combat Dance" is an eclectic blend of combat and dance art forms combined and taught from the Fall 2001 to Spring 2003. As defined here, combat dance is a blend of techniques and principles gleaned from both unarmed and armed aspects of stage combat, martial arts (such as aikido and kung fu), modern dance and other expressive movements used to tell a story of conflict. Its primary purpose is to provide both actors and non-actors greater awareness and control of their bodies and to provide a range of creative avenues of expression. Combat dance gives the performers a unique and …