Income effects associated with specific levels of erosion reduction for a representative farm in the Bao watershed area in the Dominican Republic are examined in a linear programming framework. Estimation of costs expected in response to specific levels of erosion reduction and the income effects of changes in agricultural policies on the farmer's ability to conserve soil are examined. Results indicate that income losses will be substantial when complying with soil loss standards without introducing soil conservation practices. Net income reduction of 36% can be expected with a reduction in soil loss by 50%. With the introduction of soil conservation practices, substantial reductions in erosion can be obtained with only a minor reduction in net income. For example, with grass strips, 50% reduction in soil loss can be expected with only a 7% reduction in income. Analysis of the effects of changes in agricultural policies indicates that restricting access to credit and changes in tenure from secure land holdings to lack of land titles does not affect the incentive to conserve soil in the short run. Furthermore, analysis of effects of changes in agricultural pricing policies indicates that the promotions of coffee, sweet potatoes, and beans represent the least-costly means of meeting the twin goals of erosion reduction and income maintenance. / Master of Science

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Although President Theodore Roosevelt intervened in the Dominican Republic in 1905 to prevent European creditor nations from securing a foothold at the Atlantic entrance to the Panama Canal, the idea persists among certain historians that Roosevelt's motives for intervention were primarily economic, not political. A close examination of Dominican economic history from the inauguration in 1882 of the tyrannical President Ulises Heureaux, combined with a study of American diplomacy toward the Dominican Republic to the initiation of the customs receivership in 1907, demonstrates that American policy attempted to thwart outside intervention, not promote economic subversion. Best primary sources are the State Department's Diplomatic Instructions, 1801-1906; the Despatches, 1883-1906; and Jacob H. Hollander's "Report" and "Exhibits." Excellent secondary sources are Dana G. MIunro's Caribbean studies.

Background: Access to improved water and sanitation are key measures of the World Health Organizations. However, while a community can be classified as having access to improved water and sanitation, the possibility of microbiological contaminations exists. Globally, there is a need to assess the quality of drinking water to better classify levels of microbiological quality in attempts to reduce diarrheal disease burden. Utilizing the test for hydrogen sulfide (H2S) producing bacteria test is a cost effective and easy to use method that may be comparable to the traditional yet more costly method (IDEXX Colilert Quantitray). Due to a paucity of data on the test for H2S producing bacteria, this study was performed to examine how well the test for hydrogen sulfide (H2S) producing bacteria compared to traditional measure of fecal indicator bacteria total coliforms and E. coli in drinking water. Furthermore, an analysis of the ability of the test for H2S producing bacteria to predict diarrheal disease was also examined. Methods: The following conditions for the H2S were examined in the study: 2 volumes (10mL or 90mL), 2 incubation times (24 and 48 hours) and the use of a semi-quantitative scoring system that measured the intensity of the black precipitate formed (H2S). To examine how well these conditions compared to E. coli and total coliform results, the following analyses were performed: 1) analysis of sensitivity and specificity to examine presence/absence of bacteria in both samples, 2) linear regression to examine how well a semi-quantitative H2S scoring system predicted bacterial concentrations and 3) logistic regression to examine how well the H2S test predicted risk of diarrheal disease. Results: Within the dataset, there were 816 observations among the 7 communities involved in the study. The H2S test condition that had the highest sensitivity and specificity (94.23% and 36.07% respectively) for total coliforms was 90mL volume at 48 hours. This test condition also produced the highest sensitivity and specificity for E. coli (97.82% and 78.67%, respectively). An analysis using linear regression demonstrated that a semi-quantitative H2S scoring system was able to predict both total coliform and E. coli concentrations in the same samples. In a logistic regression analysis of diarrheal disease, the test of H2S producing bacteria suggested an increase in diarrheal disease risk for higher levels of H2S (OR of 1.18 (p=0.03; 1.02 – 1.35)). Discussion: The initial results here suggest that the use of the test for H2S producing bacteria has potential with high sensitivity (>90%) for E. coli and total coliforms. The application of the semi-quantitative scoring system may also have applications in predicting concentration of E. coli and total coliforms and well as possibly predicting diarrheal disease. However, more work needs to be completed to standardize the semi-quantitative approach to reduce subjectivity of scoring as well as examine the role of the test in additional epidemiologic studies. INDEX WORDS: waterborne disease, E. coli, Dominican Republic, microbial testing

Thesis (Ph.D.)--Pennsylvania State University, 2009. / Mode of access: World Wide Web. Thesis advisor: Almeida Jacqueline Toribio.

This dissertation studies the use of the epic genre to legitimize totalitarian power. It focuses on the writings of a group of Dominican authors who worked at the service of the dictator Rafael Leonidas Trujillo. Most specialists of the period agree that the wealth of texts produced by these men of letters articulated an ideological system that allowed General Trujillo's brutal regime to remain in power for three decades (1930-1961). Their governmental positions, as well as their prestige as writers and orators, granted them unrestricted access to the public school system and to the means of mass communication. They used this access to promote their notions of national identity, while naturalizing Trujillo's totalitarian power by building consensus in favor of what came to be known as "The New Fatherland." Their work in this respect was so effective that almost fifty years after the fall of the dictatorship their ideas about what it meant to be Dominican still plays a significant role in the anti-Haitian sentiment that fills the editorial pages of Dominican newspapers. These Trujillista authors and public servants, however, did not constitute a homogeneous front. An underlying current of texts produced by some them effectively departed from the main tenets of the official ideology, questioning the basic assumptions upon which lay its definition of dominicanidad. However, far from generating a unified discourse, they expressed divergent views on the Dominican racial and national identity. This fissure in the inner circle of power took the shape of a struggle between two generic forms in the field of cultural production. Whereas the dominant discourse followed the linear structure of the "epic of the victors," identifying the Dominican identity with Spanish culture and the Catholic faith, the oppositional texts incorporated the digressive form of an "epic of the vanquished," highlighting the contributions of the African diaspora to the emergence of a Caribbean consciousness. / text

Many Latin American countries have transitioned from agricultural to service-oriented societies since the 1950s and have consequently seen a vast migration of people from rural to urban areas in search of new jobs created in cities. The vast majority of migrants have not been able to afford or obtain formal or government- built housing. They have, consequentially, turned to the informal sector, settled land that was owned by another and built their houses there despite in many cases not having services. The Dominican Republic has seen a similar sequence of events and has also seen a large increase in urban populations and informal housing in its cities. This paper examines the housing in one of these informal settlements, the community of Los Platanitos, located in the municipality of Santo Domingo Norte and among the poorer settlements in Santo Domingo. Specifically, this study examines the process in which the community was settled and consolidated as well as residents’ ability to improve their situation through acquisition of this property. It also looks at the current state of housing in Los Platanitos in terms of spatial distribution and existing and needed support systems. / text

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At a government hospital in the town of Dajabon, in the northwestern Dominican Republic, doctors and nurses must make decisions on whether or not to treat Haitian patients who have crossed the border in search of health care. This thesis examines the discourses and practices of Haitian patients and Dominican health care providers in the context of two co-existing but contrasting rhetorics: health as a human right, and medical humanitarianism. Using data collected through semi-structured interviews and participant observation, I examine how social, political, and economic forces shape medical encounters on the Haitian-Dominican border.