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Higher Education And The Social Contract: Achieving Alignment With The Service Mission In The Liberal Arts/Sciences At Urban Universities, Jackie Cook Elston

Theses and Dissertations

American higher education exists today in an environment of accountability. The public is demanding full participation in addressing the considerable social, health and economic problems facing society. Despite explicit statements of commitment to public service and community outreach however, according to numerous studies conducted over the past twenty years, universities are not articulating this commitment in faculty roles and rewards.

This study advances the discussion of roles and rewards at one particular model of institution — the urban university. The focus is on the behavior and attitudes of academic leaders at these unique institutions to determine the extent to which …

The Roles Of Several Kinases In Mice Tolerant To Delta-9-Tetrahydrocannabinol, Matthew C. Lee

Theses and Dissertations

It has been suggested that the CB1 G-protein-coupled receptor is internalized following agonist binding and activation of the second messenger pathways. The process of desensitization and resensitization is intimately involved with receptor internalization. Phosphorylation alters tolerance to cannabinoids thus contributing to tolerance. It is proposed that phosphorylation enhances the down-regulation of the CB1 receptor. These findings led us to look at which kinase(s) may be involved in cannabinoid tolerance. We therefore hypothesize that by preventing phosphorylation of the CB1 receptor, we may reverse tolerance. We evaluated our hypothesis by testing the role of several kinases in tolerance: protein kinase A …

Examination Of Signals Involved In Dexamethasone Induced Apoptosis In Nb2 Lymphoma Cells, Suhas Badarinath

Theses and Dissertations

Consistent with previous studies, we demonstrated that dexamethasone (Dex) caused cytolysis/apoptosis in log phase Nb2 lymphoma cells, while prolactin (Prl) inhibited this effect. The Nb2 model was used to investigate the mechanisms of apoptosis control with the aid of immunocytochemistry (ICC). We established with absorption the specificity of staining due to Fas, Fas Ligand, Bcl-2, and Bax antibodies (the specificity of anti-p53 could not be verified). Dex-induced cytolysis/apoptosis was detected in synchronized (G⁰/G¹) cells after 6 and 8 hours of Dex exposure. A novel, computerized technique was used to quantitate the proportion of cells immunostained for the signals of interest …

General Diagnosis And Services Developed In The Corral De Piedra Village, San Juan Ermita, Chiquimula, Servin Ardany Flores Galdámez

Theses and Dissertations

The Corral de Piedra community is located in Chiquimula, Guatemala. The main agricultural activities are corn and bean production, small-scale gardens, and small animal production, such as poultry and pigs. The crop areas are predominantly located on lands with slopes between 12 and 55%, presenting low fertility conditions and poor moisture retention capabilities. In addition, local crop varieties have low productivity potentials and the winter season is characterized by poorly distributed and erratic periods of rain. The Benson Institute introduced a technology transfer model to increase and diversify agricultural production, while preserving current natural resources. An integral part of this …

Nutritional Education And Its Impact In The Copalacaya, Choquenaira, Callisaya And Muruamaya Communities Of La Paz, Rosa Yolanda Mamani Arias

Theses and Dissertations

This investigation was conducted with the collaboration of the authorities of the Carrera de Nutrición y Dietética (UMSA) and the Institute of Agriculture and Food Science Ezra Taft Benson. The general secretaries, mayor scholars Management 1998, rural professors and farmers of the communities of Copalacaya, Choquenaira, Callisaya and Muruamaya of the province of Ingavi of the Department of La Paz. It has been very gratifying for the author to carry out this research in said communities, in addition to knowing the reality in which these farmers live, with whose collaboration valuable information was collected that permitted an analysis on the …

Nutritional And Health Behavior Of The Indigenous Pregnant Women In The Community Of Tunshi-San Nicolas, Chimborazo Province, Sandra Ordonez Gavilanez

Theses and Dissertations

The nutritional food situation in our country is alarming, by what has been classified as a major public health problem, their principle manifestation is the protein malnutrition- energy, with a high prevalence in urban zones- marginal and rural population. It is considered that the main causes that originate on one hand are still deteriorating at a level of income in the popular sectors with the consequent impossibility of access to basic services such as housing, education, stable jobs, health services (drinking water, sewage, etc.) appropriate food regimes, greatly affecting those vulnerable groups such as children and women in fertile years. …

The Use Of A Habit Reversal Treatment For Chronic Facial Pain In A Minimal Therapist Contact Format, Donald R. Townsend

Theses and Dissertations

The temporomandibular disorders (TMD) diminish quality of life and can be costly for both individuals and the health care system. Stress from a variety of factors, including daily hassles and maladaptive thought patterns, has been commonly cited as a contributing factor in TMD. Support for this hypothesis comes from research demonstrating masseter muscle hyperactivity in response to experimental stressors, such as painful or frustrating stimuli. Many believe the link between stress and increased masseter muscle pain is parafunctional oral habits, including teeth clenching, grinding, and lip biting. Habit reversal has been used effectively to treat parafunctional oral behaviors and facial …

The Influence Of Religiosity In The Construction Of Meaning From Advertising Messages Intended To Promote Lifestyle Values, Lillian Billing

Theses and Dissertations

Religiosity has largely been ignored by consumer research as a factor in the negotiation of meaning from magazine advertisements containing lifestyle messages. A meaning based study was undertaken to seek to identify its presence and emergence within a religious audience. A qualitative methodology employing in-depth, phenomenological interviewing was designed. Six members of the Church of Jesus Christ of Latter-day Saints, three men and three women, were invited to give their interpretations, thoughts, and feelings towards four magazine advertisements. A second in-depth phenomenological interview was conducted with each participant to provide individual lifeworld contexts. Analysis employed a previously tested conceptual construct, …

Artificial Alimentation Of Bees Using Natural Juices During The Dry Season, Ramiro Bernal Acosta

Theses and Dissertations

In the community of Tunshi San Nicols of the Licto parish in the Province of Chimborazo, an evaluation was done on the effect of an energetic supplementary feeding of bees (Italian-mestizas) during the dry season (September 23 to February 20). These supplements consisted of carrot juice (T1), orange juice (T2) and sugar cane juice (T3). These supplements were also compared to a control group (T0). The experimental units consisted of 16 standard beehives distributed randomly with the 4 treatments and 4 repetitions of each treatment. The results showed that sugar cane juice (T3) obtained the best results in the consumption …

Effect Of The Partial Substitution Of A Commercial Feed For Corn Meal On Growth Performance Of Chickens, Óscar Amilcar García Portillo

Theses and Dissertations

Nutrition is a primary human need. Families often will raise their own animals to meet these nutritional needs. However, high feed costs can severely limit the viability of these small family enterprises. This study addressed ways to improve poultry production as a means for families to ameliorate their diets and increase income. Research was conducted at the Centro Universitario de Oriente (CUNORI), Chiquimula, Guatemala. For this study, commercial poultry feed was supplemented with corn flour at three treatment levels and fed to poultry. Results indicated that partial substitution of commercial feed with corn flour at these three treatment levels did …

Obtaining And Sampling Of High Quality Energetic-Protein Mixtures (Pottages) Of Tuber-Cereal-Leguminous Bases In The Candelaria Area, Maria Lilian Maldonado Chavez

Theses and Dissertations

Specially designed foodstuffs destined for children of weaning age in the community of Candelaria were developed and evaluated biologically. These victuals had as bases combinations of tubers-cereals-legumes of high nutritional quality to be implemented in the home. Based on the availability of food and alimentary habits of the region, seven mixtures were formulated of triples and quadruples containing tubers (potato, oca, papaliza, and isano); cereals (rice, wheat, corn, and quinua); and legumes (tarwi, broad bean, and peanut). The cereal-leguminous proportion was maintained as one complement and the addition of the tubers. These mixes were subjected to biological tests, obtaining incremental …

Comparative Study Of Six Different Types Of Subtracts In The Production Of Earthworm Humus And Its Productive Effect In Vegetables (Radish, Beet, White Onion, Cabbage), Romeo Byron Romero Mancero

Theses and Dissertations

In the province of Chimborazo, found in the Riobamba canton, a study was done with the purpose of comparing different subtracts for the production of earthworm humus (pig feces, guinea pig feces, rabbit feces, bovine feces, market residues, and vegetable residues from the harvest) and its productive effect in vegetables (radish, onion, beet and cabbage). Twenty-four beds, 1.5 m2 (1.5 x 1) in size, as well as sixteen 3 m2 (1 x 3) parcels were used for the study. A design of complete blocks was applied with a monofactorial in the first test, and a bifactorial in the second test. …

Validation Of The Small Scale Agricultural Production Model In The Community Of Tunshi-San Nicolas, Monica Alexandra Zuniga Donoso

Theses and Dissertations

The model developed in the experimental environment inside the ESPOCH presented satisfactory results. Because of this, it is necessary that the model of production be validated in the farming communities with the purpose of making adjustments before recommending its massive production. In other words, a comparative study should be done on what happened in the experimental farm and what would happen in the community. This is reason why this investigation is titled Validation of the Small-Scale Agricultural Production Model in the Community of Tunshi-San Nicolás. The objectives of the investigation were as follows: Validate the small-scale agricultural production model of …