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  1. Association between BDNF-rs6265 and obesity in the Boston Puerto Rican Health Study

    Science.gov (United States)

    The objective of this study is to examine a functional variant (rs6265) in the BDNF gene interacting with dietary intake modulate obesity traits in the Boston Puerto Rican Health Study population. BDNF rs6265 was genotyped in 1147 Puerto Ricans (aged 45-75 years), and examined for association with o...

  2. The Boston Puerto Rican Health Study, a longitudinal cohort study on health disparities in Puerto Rican adults: challenges and opportunities

    Directory of Open Access Journals (Sweden)

    Collado Bridgette M

    2010-03-01

    Full Text Available Abstract Background The Boston Puerto Rican Health Study is an ongoing longitudinal cohort study designed to examine the role of psychosocial stress on presence and development of allostatic load and health outcomes in Puerto Ricans, and potential modification by nutritional status, genetic variation, and social support. Methods Self-identified Puerto Ricans, aged 45-75 years and residing in the Boston, MA metro area, were recruited through door-to-door enumeration and community approaches. Participants completed a comprehensive set of questionnaires and tests. Blood, urine and salivary samples were extracted for biomarker and genetic analysis. Measurements are repeated at a two-year follow-up. Results A total of 1500 eligible participants completed baseline measurements, with nearly 80% two-year follow-up retention. The majority of the cohort is female (70%, and many have less than 8th grade education (48%, and fall below the poverty level (59%. Baseline prevalence of health conditions is high for this age range: considerable physical (26% and cognitive (7% impairment, obesity (57%, type 2 diabetes (40%, hypertension (69%, arthritis (50% and depressive symptomatology (60%. Conclusions The enrollment of minority groups presents unique challenges. This report highlights approaches to working with difficult to reach populations, and describes some of the health issues and needs of Puerto Rican older adults. These results may inform future studies and interventions aiming to improve the health of this and similar communities.

  3. Association between Sleep Duration, Insomnia Symptoms and Bone Mineral Density in Older Boston Puerto Rican Adults.

    Directory of Open Access Journals (Sweden)

    Jinya Niu

    Full Text Available To examine the association between sleep patterns (sleep duration and insomnia symptoms and total and regional bone mineral density (BMD among older Boston Puerto Rican adults.We conducted a cross-sectional study including 750 Puerto Rican adults, aged 47-79 y living in Massachusetts. BMD at 3 hip sites and the lumbar spine were measured using dual-energy X-ray absorptiometry. Sleep duration (≤5 h, 6 h, 7 h, 8 h, or ≥9 h/d and insomnia symptoms (difficulty initiating sleep, difficulty maintaining sleep, early-morning awaking, and non-restorative sleep were assessed by a questionnaire. Multivariable regression was used to examine sex-specific associations between sleep duration, insomnia symptoms and BMD adjusting for standard confounders and covariates.Men who slept ≥9h/d had significantly lower femoral neck BMD, relative to those reporting 8 h/d sleep, after adjusting for age, education level, smoking, physical activity, depressive symptomatology, comorbidity and serum vitamin D concentration. This association was attenuated and lost significance after further adjustment for urinary cortisol and serum inflammation biomarkers. In contrast, the association between sleep duration and BMD was not significant in women. Further, we did not find any significant associations between insomnia symptoms and BMD in men or women.Our study does not support the hypothesis that shorter sleep duration and insomnia symptoms are associated with lower BMD levels in older adults. However, our results should be interpreted with caution. Future studies with larger sample size, objective assessment of sleep pattern, and prospective design are needed before a conclusion regarding sleep and BMD can be reached.

  4. Carbohydrate Nutrition Differs by Diabetes Status and Is Associated with Dyslipidemia in Boston Puerto Rican Adults without Diabetes12

    Science.gov (United States)

    Van Rompay, Maria I.; McKeown, Nicola M.; Castaneda-Sceppa, Carmen; Ordovás, José M.; Tucker, Katherine L.

    2013-01-01

    Puerto Rican adults have a greater prevalence of type 2 diabetes (T2D) and lower HDL-cholesterol (HDL-C) than the general U.S. population. Carbohydrate nutrition may play a role in this disparity. Cross-sectional analyses included data from 1219 Puerto Ricans aged 45–75 y enrolled in the Boston Puerto Rican Health Study. Using the Pearson chi-square test and ANCOVA, lifestyle characteristics and dietary intake, as assessed by semiquantitative FFQ, were compared by T2D status based on fasting plasma glucose concentration and medication use. Food source rankings for carbohydrate, dietary glycemic load (GL), and fiber were obtained using the SAS procedure PROC RANK. Geometric mean plasma HDL-C and TG concentrations were compared across quintiles of dietary carbohydrate, glycemic index (GI), GL, and fiber by using ANCOVA and tests for linear trend. In multivariable analyses, individuals with T2D (39.5%) had lower dietary carbohydrate, GL, and total sugar intake from lower intake of sugar, fruit drinks, and soda compared with those without T2D. In individuals without T2D, dietary carbohydrate and GL were inversely associated with HDL-C (P < 0.0001). Associations between dietary fiber and HDL-C were confounded by carbohydrate intake, apparently from concurrent consumption of legumes with white rice, a refined carbohydrate food. No associations were observed between carbohydrate, dietary GI, GL, or fiber and TG. In conclusion, individuals with T2D showed evidence of dietary modification. Among those without diabetes, a high intake of refined carbohydrates was associated with decreased HDL-C. Longitudinal research on carbohydrate nutrition in relation to diabetes risk factors and blood lipids in Puerto Ricans is warranted. PMID:23269655

  5. UNDERSTANDING THE PUERTO RICAN AND HIS FAMILY.

    Science.gov (United States)

    THOMAS MARIE, SISTER

    AN UNDERSTANDING OF TRADITIONAL PUERTO RICAN FAMILY CUSTOMS AND BASIC DIFFERENCES BETWEEN PUERTO RICAN AND OTHER LIFE STYLES SHOULD HELP PROFESSIONAL WORKERS SOLVE THE PROBLEMS CREATED BY MIGRATION TO THE UNITED STATES. THE CULTURE OF THE PUERTO RICAN CAN BE DESCRIBED IN RELATION TO THREE CONCEPTS--DIGNIDAD (SELF-ESTEEM OR SELF-WORTH), RESPETO…

  6. Association between sleep duration, insomnia symptoms and bone mineral density in older Puerto Rican adults

    Science.gov (United States)

    Objective: To examine the association between sleep patterns (sleep duration and insomnia symptoms) and total and regional bone mineral density (BMD) among older Boston Puerto Rican adults. Materials/Methods: We conducted a cross-sectional study including 750 Puerto Rican adults, aged 47–79 y livi...

  7. Gratitude and longing: Meanings of health in aging for Puerto Rican adults in the mainland.

    Science.gov (United States)

    Todorova, Irina L G; Guzzardo, Mariana T; Adams, Wallis E; Falcón, Luis M

    2015-12-01

    Puerto Rican adults in the United States mainland live with socioeconomic and health disparities. To understand their contextual experience of aging, we interviewed participants in the Boston Puerto Rican Health Study. Through a Thematic Analysis we identify themes and tensions: normalization and acceptance of aging; gratitude; the importance of aging within social networks; longing to return to Puerto Rico at older age. We address the tensions between 'acceptance' and fatalismo as a cultural belief, and a function of structural barriers. The experience of aging is discussed in the context of Puerto Rico's history and continued dependence on the United States.

  8. Puerto Rican Migrant Farmworkers: An Untold Story.

    Science.gov (United States)

    Santiago, Gloria Bonilla

    1986-01-01

    Details the history and activities in New Jersey of "El Comite de Apoyo a los Trabajadores Agricolos" (CATA) or Farmworkers' Support Committee. The Committee was founded in 1979 to help Puerto Rican migrant workers who suffer from social and political isolation and are denied basic rights. Successes, goals, and problems are noted. (PS)

  9. Oral Testimony from the Hispanic Community of Greater Boston; Programa Para el Desarrollo de un Curriculo Universitario en Estudios Etnicos Puertorriquenos y Cubanos (Program for the Development of a University Curriculum in Puerto Rican and Cuban Ethnic Studies).

    Science.gov (United States)

    Forbes, Robert J., Ed.

    The oral testimony presented in this document was designed to supplement materials, strategies, and recommendations contained in "Guidelines for the Development of a Program in Puerto Rican and Cuban Ethnic Heritage Studies at the Post-Secondary Level" (Curry College, 1976). Part 1, "The Hispanic Media," consists of interviews…

  10. Profile of a Puerto Rican Family's Support for School Achievement.

    Science.gov (United States)

    Hidalgo, Nitza M.

    1994-01-01

    Profiles a Puerto Rican family who participated in a cross-cultural ethnographic study of family influence on children's school achievement. This low-income, single-parent household reflects broader Puerto Rican cultural values, including the influence of the extended family, in its support for school achievement. (SLD)

  11. Cuento Therapy: A Culturally Sensitive Modality for Puerto Rican Children.

    Science.gov (United States)

    Costantino, Giuseppe; And Others

    1986-01-01

    Investigated the effectiveness of a modeling therapy designed to be sensitive to Hispanic culture using cuentos (folktales) from Puerto Rican culture to present models of adaptive behavior and folktales tailored to bridge Puerto Ricans' bicultural conflict. Cuento therapy significantly reduced children's trait anxiety relative to traditional…

  12. Successful nesting behavior of Puerto Rican parrots

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    Wilson, K.A.; Field, R.; Wilson, M.H.

    1995-01-01

    We analyzed nesting behavior of five pairs of the endangered Puerto Rican Parrot (Amazona vittata) during eight successful nesting attempts. Each stage of the nesting cycle (egg laying, incubation, early chick rearing, and late chick rearing) was characterized by distinct trends or levels of behavior. During egg laying, female attentiveness to tile nest increased, and male attentiveness decreased. Throughout incubation and the first several days of early chick rearing, females were highly attentive to their nests, whereas males rarely entered the nest cavities. Female attentiveness then began to decline. Male attentiveness to the nest was sporadic until chicks were 10-12 days old. when all males began to enter their nests at least once each day. During late chick rearing, both male and female attentiveness were erratic and highly variable. Biologists may be able to use these results to identify nest problems and the need for management intervention when patterns of nest attentiveness deviate from the limits described in this study..

  13. Sex Differences in Trajectories of Offending among Puerto Rican Youth

    Science.gov (United States)

    Jennings, Wesley G.; Maldonado-Molina, Mildred M.; Piquero, Alex R.; Odgers, Candice L.; Bird, Hector; Canino, Glorisa

    2010-01-01

    Although sex is one of the strongest correlates of crime, contentions remain regarding the necessity of sex-specific theories of crime. The current study examines delinquent trajectories across sex among Puerto Rican youth socialized in two different cultural contexts (Bronx, United States; and San Juan, Puerto Rico). Results indicate similar…

  14. Puerto Rican Return Migration: Its Implications for Bilingual Education

    Science.gov (United States)

    Cafferty, Pastora San Juan

    1975-01-01

    Evidence is cited to indicate that the ebb and flow of migration between Puerto Rico and the mainland results in ever increasing numbers of Puerto Rican children being the outcasts of two monolingual educational systems, each of which denies them their complex identity. The establishment of bilingual education programs is advocated in both the…

  15. Social Support, Family Organizations, and Adolescent Adjustment in Low-Income Puerto Rican Families.

    Science.gov (United States)

    Taylor, Ronald D.; Seaton, Elenor; Jacobson, Leanne; Rodriguez, Antoinette U.; Dominguez, Antonio

    Social support from kin has been discussed as an important feature of family life among Puerto Rican families. This study examines the association between kinship support, family organization, and adolescent adjustment in Puerto Rican families. (Author)

  16. Survival and causes of mortality in juvenile Puerto Rican parrots

    Science.gov (United States)

    Lindsey, G.D.; Arendt, W.J.; Kalina, J.

    1994-01-01

    Fifteen juvenile Puerto Rican Parrots (Amazona vittata) from wild nests in 1985, 1986 and 1987 were radio monitored an average of 110 +- 15.9 (SE) d (range 4-209 d) post-fledgling. Minimum survival was 67% (n = 3) in 1985, 100% (n = 4) in 1986 and 43% (n = 7) in 1987. Most mortality (three of five deaths) occurred during the first 35 d following fledgling. A major cause of mortality was predation by raptors. This research shows that additional studies are needed to define mortality causes to juvenile and adult free-flying Puerto Rican Parrots and to develop management guidelines to increase survival.

  17. Parenting Styles and Child Outcomes in Puerto Rican Families

    OpenAIRE

    Colón, Jeisianne Rosario

    2016-01-01

    The purpose of this study was to evaluate observed parenting styles among Puerto Rican parents living in Puerto Rico. Participants included 51 families with a child between the ages of 6 and 11. Families engaged in different behavioral observational tasks. Observations were coded for parenting dimensions and family parenting styles in order to determine its relationship to child outcomes. The Parenting Styles Observation Rating Scale was used to code the observations and the Child Behavior Ch...

  18. Cultural Values of Puerto Rican Opiate Addicts: An Exploratory Study.

    Science.gov (United States)

    Wurzman, Ilyana; And Others

    1982-01-01

    Describes the underutilization of drug rehabilitation programs among Puerto Rican addicts because of the failure of the programs to consider Hispanic cultural differences. Six cultural values specific to Hispanics are evaluated for their psychological implications and suggestions are made for clinicians working with Hispanic drug addicts.…

  19. Ladrillo and Tales of Juan Bobo: Puerto Rican Folk Tales.

    Science.gov (United States)

    Matos, Reinaldo; Matos, Ana

    These two illustrated elementary readers contain the Spanish and English versions of the Puerto Rican folk tales, "Ladrillo" and "Cuentos de Juan Bobo." They are part of a series of reading materials for elementary-level migrant children. These materials are intended to help the child relate to his culture, develop interest in knowing about it and…

  20. Social Networks and Depression among Older Puerto Ricans

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    The Puerto Rican population has excess risk of many health problems like diabetes, cognitive impairment, physical frailty, and disability. They also exhibit high rates of depression symptoms. Research suggests that support from social networks may mediate the effects of social and environmental stre...

  1. Ladrillo and Tales of Juan Bobo: Puerto Rican Folk Tales.

    Science.gov (United States)

    Matos, Reinaldo; Matos, Ana

    These two illustrated elementary readers contain the Spanish and English versions of the Puerto Rican folk tales, "Ladrillo" and "Cuentos de Juan Bobo." They are part of a series of reading materials for elementary-level migrant children. These materials are intended to help the child relate to his culture, develop interest in…

  2. Cuentos Folkloricos as a Therapeutic Modality with Puerto Rican Children.

    Science.gov (United States)

    Costantino, Giuseppe; And Others

    1984-01-01

    Therapeutic techniques using Puerto Rican folktales to promote identification with culturally familiar characters and themes were used with 208 children in grades K-3. Cuento therapies significantly increased WISC-R comprehension scores uniformly across grades K-3 and significantly reduced trait anxiety of first graders. (DC)

  3. Dimensions of Career Indecision among Puerto Rican College Students

    Science.gov (United States)

    Corkin, Danya; Arbona, Consuelo; Coleman, Nicole; Ramirez, Romilia

    2008-01-01

    The purpose of this study was (a) to explore the factor structure of a Spanish version of the Career Decision Scale (CDS; Osipow, Carney, Winer, Yanico, & Koschier, 1976) with Puerto Rican college students, (b) to examine the relation of trait anxiety to the identified dimensions of career indecision, and (c) to explore differences in anxiety…

  4. The myth of the dumb Puerto Rican : circular migration and language struggle in Puerto Rico

    Directory of Open Access Journals (Sweden)

    Erna Kerkhof

    2001-07-01

    Full Text Available Focuses on the character with which the link between language and identity has become invested in Puerto Rico, against the backdrop of migration and education. Author describes the efforts on the part of some of today's politicians and cultural elites to inculcate a 'historical myth' that revolves around the detrimental effect that contact with the English language is assumed to have on the mastery of Spanish, and on 'Puerto Rican identity'. She concludes with an estimate of the general effect of the language struggle on Puerto Rican identity.

  5. Puerto Rican Statehood and the Caribbean Basin Stability.

    Science.gov (United States)

    1986-04-01

    Commonwealth (Estado Libre Asociado). The Estado Libre Asociado status is the basis of our present political relationship with the United States...Maria T. The Puerto Ricans’ Spirit. New York: The Macmillan Company, 1971. 2. Berrios-Martlnez, Rub6n. La Indenendencia de Puerto Rico: Raz6n v Lucha ...Szulc, Tad. "Should Puerto Rico be Our 51st State" Parade Magazine, 24 July 1983, pp. 12,15. 21. Varela, Luis. "El PIP Rechaza la Lucha Armada." El Nuevo

  6. Puerto Ricans in Continental United States: A Bibliography, Selected and Annotated.

    Science.gov (United States)

    Velazquez, Rene

    This annotated bibliography contains approximately 900 citations of material written about Puerto Ricans residing in the mainland United States. Also included is a section listing published bibliographies that cover literature on Puerto Rico and Puerto Ricans. Citations within each section are listed in alphabetical order by author or sponsoring…

  7. Puerto Rican Migration: The Return Flow = La Migracion Puertorriquena: El Reflujo a la Isla.

    Science.gov (United States)

    Vivo, Paquita, Comp.

    This is a guide to materials and research on Puerto Ricans who have returned to Puerto Rico after living in the United States. Part 1 is an annotated bibliography of books, journal articles, printed documents, doctoral dissertations, master's theses, journalistic accounts, and unpublished papers on characteristics of Puerto Rican return migrants;…

  8. Túnel bajo el puerto de Boston

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    Editorial, Equipo

    1963-05-01

    Full Text Available The new tunnel under Boston harbour has been constructed because of the insufficient capacity of a similar, earlier, tunnel to cope with the ever increasing road traffic. This tunnel is 1,550 ms long, and 9.50 ms in external diameter. There are two traffic lanes, each 3.20 ms wide. Inside it is faced with ceramic tiles, has fluorescent lighting, and ventilation is maintained by means of two ducts, one at each entrance, where the necessary compressor and other equipment has been situated. The most interesting feature of this important project is the excavation method adopted for its construction: the tunnel crosses a clay layer, which at certain places is sufficiently fluid to allow a pneumatic shield to be forced through it leaving hardly any debris behind. It will be readily appreciated that this procedure shows an obvious advantage over ordinary methods, in which it is necessary to cut out, and transport to the exterior all the excavated material. The metal sheathing was by the Commercial Shearing and Stamping Co., Youngstown, Ohio.Este nuevo túnel, bajo el puerto de Boston, es una consecuencia de la necesidad imperiosa que se hacía sentir dada la insuficiente capacidad del otro túnel similar antiguo y el aumento continuo del tráfico urbano y por carretera. Tiene 1.550 m de longitud, 9,50 m de diámetro exterior y una calzada con dos bandas de circulación de 3,20 m de anchura cada una. Está revestido ccn baldosa cerámica, iluminado con luz fluorescente, y el aire viciado se ventila y renueva por medio de dos torres de ventilación—una en cada portal—, en las que se han instalado el equipo mecánico adecuado de ventilación y compresores. La parte más interesante de esta importante obra estriba en los procedimientos empleados para llevar a cabo la excavación, pues atraviesa un banco de arcilla que, en ciertos tramos, es suficientemente fluida para permitir dejarse empujar y ceder paso a un escudo neumático que avanza sin apenas

  9. Behavior of Puerto Rican parrots during failed nesting attempts

    Science.gov (United States)

    Wilson, K.A.; Wilson, M.H.; Field, R.

    1997-01-01

    We compared patterns of nesting behavior of four pairs of Puerto Rican Parrots (Amazona vittata) that experienced failed nesting attempts to behavior of four pairs of parrots that experienced no substantial nest problems and successfully fledged young without management intervention. Only changes in female parrots' behavior were clearly associated with nest failure. During incubation, decreases in nest attendance, increases in duration of recesses, and increases in frequency of nest entries by female parrots were associated with imminent abandonment of nests. During early chick rearing, similar behavior was associated with the loss of broods. Low nest attendance and long recesses by female parrots during incubation were also associated with successful hatching of eggs followed by death of young several days later. The behavior patterns and changes in Puerto Rican Parrot nesting behavior described in this paper may alert biologists to nest problems that might be mitigated by management intervention.

  10. Cultural influences and alcoholism: a study of Puerto Ricans.

    Science.gov (United States)

    Fernandez-Pol, B; Bluestone, H; Morales, G; Mizruchi, M

    1985-01-01

    Some reports in the literature suggest a correlation between acceptance of traditional Latin American family values and alcoholism in Hispanic males. To examine the effects of traditional values on alcoholism, the authors surveyed 151 lower-class Puerto Rican alcoholics (126 males and 25 females), using a scale to measure Hispanic-American family values. The scores of these patients were compared with those of 116 lower-class Puerto Rican nonalcoholics (45 males and 71 females). A path model was constructed with alcoholism as the dependent variable, the Traditional Scale scores as an intervening variable, and demographic variables which may also influence alcoholism (such as sex, age, years of residence in the United States, education, and English ability) as independent variables. Overall, the findings show that traditionalism is a significant predictor of alcoholism, both directly and as an intervening variable in the relation between sex and alcoholism, and education and alcoholism. However, sex and years of residence in the United States were both stronger direct predictors of alcoholism than was traditionalism. These results support the hypothesis that the manifestations of alcoholism in lower-class Puerto Ricans are influenced by cultural attitudes.

  11. The Puerto Ricans--Two Communities, One Culture. (Los Puertorriquenos--Dos Comunidades, Una Cultura.)

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    Vivo, Paquita

    1980-01-01

    Puerto Rican roots stem from the ethnic mixture of Indians, Europeans, and Africans. This article describes the advent of each of the groups on the island, the historical and cultural impact each made, and the retention of heritage among Puerto Rican migrants to the U.S. (DS)

  12. Childhood Asthma Prevalence among Puerto Ricans and Mexican Americans: Implications for Behavioral Intervention Research.

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    Hurtado, A. Magdalena

    1995-01-01

    Data from the Hispanic Health and Nutrition Examination Survey, 1982-84, were used to examine lifetime prevalence (LTP) of childhood asthma among Mexican Americans and Puerto Ricans. LTP was related to Puerto Rican ethnicity, birth outside U.S. mainland, low weight for age, male gender, poverty, urban residence, and single parenthood. Implications…

  13. Food Insecurity Is Associated with Acculturation and Social Networks in Puerto Rican Households

    Science.gov (United States)

    Dhokarh, Rajanigandha; Himmelgreen, David A.; Peng, Yu-Kuei; Segura-Perez, Sofia; Hromi-Fiedler, Amber; Perez-Escamilla, Rafael

    2011-01-01

    Objective: To examine whether acculturation and social networks influence household food insecurity in an inner-city Puerto Rican community. Methods: A survey was administered to 200 low-income female Puerto Rican caregivers with at least 1 child 12-72 months old living in Hartford, CT. Food insecurity was measured with the Radimer/Cornell Hunger…

  14. The Social Psychological Adjustment of Migrant and Non-Migrant Puerto Rican Adolescents.

    Science.gov (United States)

    Diaz, Joseph O. Prewitt; Seilhamer, Emily Stella

    1987-01-01

    Reviews research literature on Puerto Rican youth and summarizes findings on factors influencing return migration and the cultural and physical adjustment of return migrants. Presents findings of a survey of Puerto Rican students, non-migrants and return migrants, which attempted to determine whether there was a relationship between reading…

  15. Cuento Therapy. Folktales as a Culturally Sensitive Psychotherapy for Puerto Rican Children. Monograph No. 12.

    Science.gov (United States)

    Constantino, Giuseppe; And Others

    A seven-year project developing and testing cuento therapy, a form of child psychotherapy in which Puerto Rican mothers recount to their children folktales taken from Puerto Rican culture, is described and evaluated in this monograph. Chapter 1 explains how the research presented in later chapters fits into substantially broader patterns of…

  16. Donde Estan los Estudiantes Puertorriquenos/os Exitosos? [Where Are the Academically Successful Puerto Rican Students?]: Success Factors of High-Achieving Puerto Rican High School Students

    Science.gov (United States)

    Antrop-Gonzalez, Rene; Velez, William; Garrett, Tomas

    2005-01-01

    This article describes the 4 success factors that 10 working class Puerto Rican urban high school students attributed to their high academic achievement. These success factors were (a) the acquisition of social capital through religiosity and participation in school and community-based extracurricular activities, (b) having a strong Puerto Rican…

  17. The Insular Vision: Pedreira's Interpretation of Puerto Rican Culture. Centro Working Papers.

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    Flores, Juan

    In an attempt to assess and provide an understanding of many aspects of Puerto Rican culture in the United States and in Puerto Rico, this document contains a detailed critical treatment of Antonio S. Pedreira's "Insularismo: Ensayos de interpretacion puertorriquena." Described as being the single most influential study of Puerto Rican…

  18. Mouse allergen, lung function, and atopy in Puerto Rican children.

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    Erick Forno

    Full Text Available To examine the relation between mouse allergen exposure and asthma in Puerto Rican children.Mus m 1, Der p 1, Bla g 2, and Fel d 1 allergens were measured in dust samples from homes of Puerto Rican children with (cases and without (controls asthma in Hartford, CT (n = 449 and San Juan (SJ, Puerto Rico (n = 678. Linear or logistic regression was used for the multivariate analysis of mouse allergen (Mus m 1 and lung function (FEV(1 and FEV(1/FVC and allergy (total IgE and skin test reactivity (STR to ≥1 allergen measures.Homes in SJ had lower mouse allergen levels than those in Hartford. In multivariate analyses, mouse allergen was associated with higher FEV(1 in cases in Hartford (+70.6 ml, 95% confidence interval (CI = 8.6-132.7 ml, P = 0.03 and SJ (+45.1 ml, 95% CI =  -0.5 to 90.6 ml, P = 0.05. In multivariate analyses of controls, mouse allergen was inversely associated with STR to ≥1 allergen in non-sensitized children (odds ratio [OR] for each log-unit increment in Mus m 1 = 0.7, 95% CI = 0.5-0.9, P<0.01. In a multivariate analysis including all children at both study sites, each log-increment in mouse allergen was positively associated with FEV(1 (+28.3 ml, 95% CI = 1.4-55.2 ml, P = 0.04 and inversely associated with STR to ≥1 allergen (OR for each log-unit increment in Mus m 1 = 0.8, 95% CI = 0.6-0.9, P<0.01.Mouse allergen is associated with a higher FEV(1 and lower odds of STR to ≥1 allergen in Puerto Rican children. This may be explained by the allergen itself or correlated microbial exposures.

  19. Development of the Inventario de Comportamiento Escolar (IDCE) for Puerto Rican Children.

    Science.gov (United States)

    Bauermeister, Jose J.; And Others

    1987-01-01

    The "Inventario de Comportamiento Escolar" is a teacher rating inventory for the assessment of Puerto Rican children, particularly those with a behavior pattern indicative of attention deficit disorder, learning disabilities, or academic underachievement. (JHZ)

  20. Comparison of Bender-Gestalt and WISC Correlations for Puerto Rican, White and Negro Children

    Science.gov (United States)

    Marmorale, Ann M.; Brown, Fred

    1975-01-01

    This study investigated whether a positive relationship between Bender-Gestalt performance and intelligence test scores would be found for Puerto Rican children and, as well, the generalizability of previous results obtained with Negro children. (Author/RK)

  1. Hero/heroine modeling for Puerto Rican adolescents: a preventive mental health intervention.

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    Malgady, R G; Rogler, L H; Costantino, G

    1990-08-01

    Culturally sensitive treatments of the special mental health needs of high-risk Puerto Rican adolescents are lacking. The hero/heroine intervention was based on adult Puerto Rican role models to foster ethnic identity, self-concept, and adaptive coping behavior. 90 nonclinical Puerto Rican 8th and 9th graders were screened for presenting behavior problems in school and randomly assigned to an intervention and a control group. After 19 sessions, the intervention significantly increased adolescents' ethnic identity and self-concept and reduced anxiety. Treatment outcomes varied as a function of grade level, sex, and household composition. Self-concept was negatively affected among girls from intact families. The study supports the effectiveness of the culturally sensitive modality as a preventive mental health intervention for high-risk Puerto Rican adolescents, especially from single-parent families.

  2. Masculinity and gender roles among Puerto Rican men: machismo on the U.S. mainland.

    Science.gov (United States)

    Torres, J B

    1998-01-01

    The literature on masculinity and gender roles in American life has mostly over-looked Latino men, or has stereotyped them by means of a distorted concept of machismo. A reconceptualization of masculinity and machismo among Puerto Rican men is presented, based on a multidimensional view of their historical and current sociocultural reality. Relevant clinical and social services for Puerto Rican men are discussed and directions for future research are suggested.

  3. The self-generated alcohol expectancies of Puerto Rican drinkers and abstainers.

    Science.gov (United States)

    Johnson, P B; Gurin, G; Rodriguez, O

    1996-07-01

    Using data from an epidemiological study of mainland Puerto Rican drinking, this work compares the self-generated alcohol expectancies of Puerto Rican drinkers and abstainers. While positive expectancies are more characteristic of drinkers, especially "heavy drinkers," negative expectancies are more characteristic of abstainers, especially lifetime abstainers. Results are discussed in terms of the cultural influences on alcohol expectancies and the positivity bias in alcohol expectancy research.

  4. Factors associated with Breast Cancer in Puerto Rican women

    Science.gov (United States)

    Morales, Luisa; Alvarez-Garriga, Carolina; Matta, Jaime; Ortiz, Carmen; Vergne, Yeidyly; Vargas, Wanda; Acosta, Heidi; Ramírez, Jonathan; Perez-Mayoral, Julyann; Bayona, Manuel

    2013-01-01

    Background Breast cancer (BC) is the most common cancer afflicting Puerto Rican women and accounts for more cancer-related deaths in this population than any other cancer. Methods Demographic, anthropometric, family history, and lifestyle data, as well as DNA repair capacity (DRC), were compared in 465 BC cases and 661 controls. Crude and multiple logistic regression-derived adjusted odds ratios were used as indicators of the associations between BC and the variables under study. Results A low DRC level, aging (> 61 years), family history of BC, and low education level had statistically significant associations with increased BC risk. Endometriosis, full-term pregnancy at an earlier age, higher parity, hysterectomy before age 50, multivitamin and calcium intake, and longer duration of breastfeeding significantly decreased BC risk. Conclusions This study discusses the major risk factors for BC in Puerto Rico (PR). Because many of these findings represent modifiable risk factors, they can translate into public health initiatives to lower BC risk. In addition, the possibility of using DRC as a simple screening tool for BC risk is explored. PMID:24206792

  5. An Exploration of the Effects of Language Policy in Education in a Contemporary Puerto Rican Society

    Science.gov (United States)

    Maldonado-Valentín, Mirta

    2016-01-01

    During the Spanish regimen, Puerto Rican education was limited and restricted to Spanish language as the medium of instruction. It was not until the U.S. colonization of the island that public education was introduced. As a result, English replaced Spanish as medium of instruction in the new educational system. Immediately after, Puerto Rican…

  6. Defendiendo la (AgriCultura: Reterritorializing Culture in the Puerto Rican Décima

    Directory of Open Access Journals (Sweden)

    Joan Gross

    2008-10-01

    Full Text Available Through the improvisation of songs based on a sixteenth-century Spanish poetic form in contemporary Puerto Rico, singers symbolically reterritorialize Puerto Rican culture, returning it to its agrarian roots. Cultural reflexivity, born of a series of cultural displacements, has led to both the rigidification of the décima form and an emphasis on the Puerto Rican countryside and rural lifestyle in its lyrics. The article focuses on 58 verses that were improvised for a contest outside of Comerío.

  7. Pride Against Prejudice: Work in the Lives of Older Black and Young Puerto Rican Workers. Final Report.

    Science.gov (United States)

    Morse, Dean

    Selected and edited from approximately 100 lengthy open-ended interviews with older black men and women and young Puerto Rican men and women in New York City and Newark, New Jersey, transcripts are presented in which 12 of the older black men and women and six of the young Puerto Ricans describe their work experiences and how they were related to…

  8. Home range and movements of juvenile Puerto Rican parrots

    Science.gov (United States)

    Lindsey, G.D.; Arendt, W.J.; Kalina, J.; Pendleton, G.W.

    1991-01-01

    We studied home range and movements of 15 radio-marked, juvenile Puerto Rican parrots (Amazona vittata) fledging from wild nests during summer and fall, 1985-87. When juvenile parrots remained in the nest valley, home ranges during 1986 (.hivin.x = 32 .+-. 10 [SE] ha, n = 4) were larger (P = 0.0079) than during 1987 (.hivin.x = 13 .+-. 6 ha, n = 5). After radio-marked parrots integrated into adult flocks, home ranges during 1986 (.hivin.x = 1,075 .+-. 135 ha, n = 3) were similar (P = 0.10) to 1987 (.hivin.x = 416 .+-. 62 ha, n = 2). Juvenile parrots restricted their movements to nest valleys an average of 58 .+-. 29 days following fledging. After joining adult flocks, juvenile parrots routinely flew between the east and west slopes of the Luquillo Mountains but did not exhibit a seaonal pattern of movement. We recommend that captive-raised, juvenile parrots used in release programs be .gtoreq. 5 months old to ensure they are mature enough to integrate into wild flocks.

  9. The nightmares of Puerto Ricans: an embodied 'altered states of consciousness' perspective.

    Science.gov (United States)

    Jacobson, C Jeffrey

    2009-06-01

    This article examines nightmare narratives collected as part of a person-centered ethnographic study of altered states of consciousness (ASCs) and supernaturalism in a mainland Puerto Rican community in the late 1990s. Utilizing a descriptive backdrop informed by cross-cultural studies of ASCs and highlighting the relevance of recent insights from the cognitive sciences of religion and from the anthropology of embodiment or cultural phenomenology, I examine the lived experience and psychocultural elaboration of diverse Puerto Rican nightmare events. Taking the nightmare to be a trauma in its waking-nightmare sense (i.e., through the extreme fright caused by sleep paralysis) as well as an intrusive, traumatic memory in its posttraumatic sense (i.e., a reliving of trauma themes in dreams), I show how the perceptual and interpretive processes evoked by intensely affective ASCs both inform and are informed by Puerto Rican religious and spiritualistic orientations and values.

  10. Health and Reproductive Assessment of Selected Puerto Rican Parrots ( Amazona vittata ) in Captivity.

    Science.gov (United States)

    Clubb, Susan; Velez, Jafet; Garner, Michael M; Zaias, Julia; Cray, Carolyn

    2015-12-01

    The Puerto Rican parrot ( Amazona vittata ) has become an iconic and high-profile conservation species. The cornerstone of the recovery plan for this critically endangered species is an active captive breeding program, management of the wild population, and a long-term reintroduction program. In 2002, 40 adult Puerto Rican parrots that had not produced viable offspring were selected for reproductive assessment at 2 aviary populations in Puerto Rico (Iguaca and Río Abajo), which are the only sources of parrots for release. The goal was to enhance reproductive potential and produce productive pairings in an attempt to augment the population growth and provide ample individuals for reintroduction. Seven Hispanolian Amazon parrots ( Amazona ventralis ) that were used as surrogate parents for the Puerto Rican parrots were also included in the study. This assessment included physical examination, endoscopic evaluation, hematologic and plasma biochemical profiles, viral screening, and hormonal assays. Results of general physical examination and hematologic and plasma biochemical testing revealed overall good health and condition of this subset of the population of Puerto Rican parrots; no major infectious diseases were found. Endoscopic examination also revealed overall good health and condition, especially of females. The apparent low fertility of male birds warrants further investigation. The findings helped to define causes of reproductive failure in the selected pairs and individual birds. New pairings resulting from the assessment helped to augment reproduction of this critically endangered species.

  11. The Puerto Rican Community and Its Children on the Mainland: A Source Book for Teachers, Social Workers and Other Professionals.

    Science.gov (United States)

    Cordasco, Francesco; Bucchioni, Eugene

    This collection of readings is organized in four parts. Part I, "Aspects of Puerto Rican culture," includes the following articles: "Explicit and implicit culture in Puerto Rico: a case study in educational anthropology," T. Brameld; "Respeto, relajo, and interpersonal relations in Puerto Rico," A. Lauria;…

  12. Phonological Patterns in Puerto Rican Spanish-Speaking Children with Phonological Disorders.

    Science.gov (United States)

    Goldstein, Brian A.; Iglesias, Aquiles

    1996-01-01

    This study examined the speech of 54 young Spanish-speaking (Puerto Rican dialect) children with phonological disorders. It described the mean percentage-of-occurrence and standard deviation of phonological processes and the number and type of nontargeted process errors. Specific patterns characterizing the speech of these children were…

  13. Bibliografia General del Nino Puertorriqueno (General Bibliography on the Puerto Rican Child). Cuaderno.

    Science.gov (United States)

    Aponte, Eduardo, Comp.; And Others

    This bibliography of literature concerned with Puerto Rican children lists both English-language and Spanish-language titles. (The introductory text is in Spanish.) The bibliography has nine major parts, each dealing with one of the following: demography (population trends and migration); physical and mental health and nutrition; the family;…

  14. Auditory Discrimination and Reading Achievement of Puerto Rican Spanish-Speaking First-Grade Students.

    Science.gov (United States)

    Springer, Judith Ann

    The focus of this study is on the possible effects of phonological interference on the reading achievement of Spanish-speaking Puerto Rican first graders. Specifically, the study explored the relationship between standard English auditory discrimination and first-grade reading achievement. Subjects for the study were 32 female and 20 male students…

  15. "Turning the Sugar": Adult Learning and Cultural Repertoires of Practice in a Puerto Rican Community

    Science.gov (United States)

    Johnson, Laura Ruth; Stribling, Colleen; Almburg, Anne; Vitale, Gail

    2015-01-01

    This article examines the processes of knowledge acquisition and transmission among adults within two "communities of practice" in Humboldt Park/"Paseo Boricua," a Puerto Rican community located on Chicago's near-northwest side. In particular, we examine the ways in which two adult women engaged in learning processes and…

  16. Racial Identity Attitudes and Ego Identity Statuses in Dominican and Puerto Rican College Students

    Science.gov (United States)

    Sanchez, Delida

    2013-01-01

    This study explored the relation between racial identity attitudes and ego identity statuses in 94 Dominican and Puerto Rican Latino college students in an urban public college setting. Simultaneous regression analyses were conducted to test the relation between racial identity attitudes and ego identity statuses, and findings indicated that…

  17. Vida/SIDA: A Grassroots Response to AIDS in Chicago's Puerto Rican Community

    Science.gov (United States)

    Sanabria, Roberto

    2004-01-01

    Chicago's Puerto Rican community in West Town had a unique reaction to the spread of AIDS within its limits. They created their own institutions and tackled the epidemic themselves. In its infancy, Vida/SIDA, which translates as Life/AIDS, was solely an alternative health clinic for people with AIDS. Free of charge, it provided services such as…

  18. Housing Dependence and Intimate Relationships in the Lives of Low-Income Puerto Rican Mothers

    Science.gov (United States)

    Clark, Sherri Lawson; Burton, Linda M.; Flippen, Chenoa A.

    2011-01-01

    Using longitudinal ethnographic data from the Three-City Study, the authors examined the relationship between 16 low-income Puerto Rican mothers' housing dependencies and their intimate partner relations. This study traced mothers' dependent housing arrangements and entree to marital or cohabiting relationships from their teens through their…

  19. Latinx Popular Culture Imaginaries: Examining Puerto Rican Children's Social Discourses in Interpreting Telenovelas

    Science.gov (United States)

    Medina, Carmen Liliana; Costa, María del Rocío; Soto, Nayda

    2017-01-01

    In this paper, we present a collaboration project within one urban Puerto Rican classroom, focused on constructing a critical literacy inquiry curriculum grounded in the students' out-of-school literacy practices in their communities, including their experiences with media and popular culture. We focused on a critical literacy and media inquiry…

  20. Acculturation and sociocultural influences on dietary intake and health status among Puerto Rican adults in Massachusetts

    Science.gov (United States)

    Previous studies have shown negative consequences of acculturation on lifestyle factors, health status, and dietary intake of Hispanic immigrants in the US. Despite prevalent type 2 diabetes and low socioeconomic status (SES) among Puerto Rican adults living on the US mainland, little is known about...

  1. Reach Out and Touch Someone: Tactile Communication in Selected Puerto Rican Novels.

    Science.gov (United States)

    O'Mara, Joan

    The importance and varieties of human touch have been the subject of much research. Touching varies from culture to culture and is a way of talking in most Latin American countries. Three Puerto Rican novels provide examples of this nonverbal communicative style: "Mambru se fue a la guerra," by Jose Luis Gonzalez; "La vispera del…

  2. Music Education in Puerto Rican Elementary Schools: A Study from the Perspective of Music Teachers

    Science.gov (United States)

    López-León, Ricardo; Lorenzo-Quiles, Oswaldo; Addessi, Anna Rita

    2015-01-01

    This article presents, for the first time, descriptive research on the status of music education in Puerto Rican public elementary schools. General music education at elementary schools on the island has been part of the school offering for more than 50 years. As yet, music education at this level has not been recognized as an essential discipline…

  3. Latina girls of Puerto Rican origin who are successful in science and mathematics high school courses

    Science.gov (United States)

    Oquendo-Rodriguez, Aida L.

    Professions and careers related to science and mathematics lack representation of minorities. Within these underrepresented minority populations there is no other group more affected than Latina women and girls. Women in general, are still underrepresented in many areas of our society. While women's roles are changing in today's society, most changes encourage the participation of more White/Anglo women in traditionally male roles. Latina women are still more disadvantaged than White women. There is no doubt that education is significant in increasing the participation of minorities in the fields of science and mathematics, especially for minority girls (Oakes, 1990; Rodriguez, 1993). This study explored the interests, life experiences, characteristics and motivations of Latina girls of Puerto Rican origin who are successful in science and mathematics high school courses. The study identifies factors that can influence the interest of Latina girls of Puerto Rican origin in science and mathematics career choices. This research is significant and relevant to educators and policy makers, especially to science and mathematics educators. The research is primarily descriptive and exploratory. It explores the social characteristics of Latina girls and professional women who have been successful in science and mathematics high school courses. The research offers the reader a visit to the participants' homes with descriptions and the opportunity to explore the thoughts and life experiences of Latina girls, their mothers and young Latina professionals of Puerto Rican origin. This research reveals the common characteristics of successful students found in the Latina girls of Puerto Rican origin who where interviewed. Creating a portrait of Latina girls of Puerto Rican origin who are successful in science and mathematics high school courses in one of the school districts of western Massachusetts. The research findings reveal that teacher relationships, family expectations

  4. Anthropology in a postcolonial colony: Helen I. Safa's contribution to Puerto Rican ethnography.

    Science.gov (United States)

    Duany, Jorge

    2010-01-01

    This article assesses Helen I. Safa's legacy to anthropological thought in Puerto Rico. The first part of the article locates Safa's research on the Island within a long tradition of fieldwork by U.S. scholars since the early twentieth century. More recent research, conducted mostly by Puerto Rican women anthropologists and other social scientists, has expanded upon Safa's insights on gender and work. The second part of the essay analyzes Safa's major empirical work, The Urban Poor of Puerto Rico: A Study in Development and Inequality. Above all, this book helped overcome the theoretical impasse over the culture of poverty that characterized much of urban anthropology during the 1960s and 1970s. The article concludes with an appraisal of the relevance of Safa's work for the ethnography of contemporary Puerto Rico.

  5. Home asthma triggers: barriers to asthma control in Chicago Puerto Rican children.

    Science.gov (United States)

    Martin, Molly A; Thomas, Ann Marie; Mosnaim, Giselle; Greve, Matthew; Swider, Susan M; Rothschild, Steven K

    2013-05-01

    We sought objectively to measure, summarize, and contextualize the asthma triggers found in the homes of urban high-risk Puerto Rican children and adolescents with asthma in Chicago. Data were from the baseline home assessments of Project CURA. Research assistants interviewed caregivers, conducted a home visual inspection, and collected saliva samples for cotinine analysis. A trigger behavior summary score was created. The housing inspected was old with multiple units and obvious structural deficiencies. Many allergic and irritant triggers were observed. Having a controller medicine or private insurance was associated with lower trigger behavior summary scores; caregiver depression, caregiver perceived stress, and child negative life events were associated with high trigger scores. The final multivariate model retained had a controller medicine, private insurance, and caregiver perceived stress. The data from this high-risk cohort identified modifiable areas where environmental interventions could reduce morbidity in Puerto Rican children and adolescents.

  6. Clinical implications of a folk illness: empacho in mainland Puerto Ricans.

    Science.gov (United States)

    Pachter, L M; Bernstein, B; Osorio, A

    1992-01-01

    The study of folk illnesses provides insight into client health beliefs and behaviors. This paper describes the expression of empacho in children living in a mainland Puerto Rican community. Etiology, symptom presentation, and treatment options in various health care sectors, as well as an investigation of overlapping folk/biomedical symptom domains are described. Implications regarding health and health care in the multicultural setting are discussed.

  7. Pintando Tambien se Aprende. Aspectos de la Cultura Puertorriquena (One Can Also Learn From Coloring. Aspects of Puerto Rican Culture).

    Science.gov (United States)

    Cadilla de Ruibal, Carmen Alicia

    This workbook-style text is intended to introduce the Puerto Rican child and Spanish speaking children generally to the history, geography, customs and traditions of Puerto Rico. The introduction in the form of a teacher's guide provides objectives, suggested procedures, and additional activities. The student portion of the text is divided into…

  8. My Cousin Talks Bad like You: Relationships between Language and Identity in a Rural Puerto Rican Community

    Science.gov (United States)

    Mazak, Catherine M.

    2012-01-01

    This ethnographic case study uses participant observation and interviewing to explore the multiple, complex relationships between language and identities in a particular Puerto Rican community. Participants included students and teachers from a K-9 school-turned-community center in a rural municipality in Puerto Rico. Participants did not think…

  9. Artificial Cavities and Nest Site Selection by Puerto Rican Parrots: a Multiscale Assessment

    Directory of Open Access Journals (Sweden)

    Thomas H. White, Jr.

    2006-12-01

    Full Text Available We examined nest site selection by Puerto Rican Parrots, a secondary cavity nester, at several spatial scales using the nest entrance as the central focal point relative to 20 habitat and spatial variables. The Puerto Rican Parrot is unique in that, since 2001, all known nesting in the wild has occurred in artificial cavities, which also provided us with an opportunity to evaluate nest site selection without confounding effects of the actual nest cavity characteristics. Because of the data limitations imposed by the small population size of this critically endangered endemic species, we employed a distribution-free statistical simulation approach to assess site selection relative to characteristics of used and unused nesting sites. Nest sites selected by Puerto Rican Parrots were characterized by greater horizontal and vertical visibility from the nest entrance, greater density of mature sierra palms, and a more westerly and leeward orientation of nest entrances than unused sites. Our results suggest that nest site selection in this species is an adaptive response to predation pressure, to which the parrots respond by selecting nest sites offering advantages in predator detection and avoidance at all stages of the nesting cycle. We conclude that identifying and replicating the “nest gestalt” of successful nesting sites may facilitate conservation efforts for this and other endangered avian species.

  10. Association of child maltreatment and depressive symptoms among Puerto Rican youth.

    Science.gov (United States)

    Jaschek, Graciela; Carter-Pokras, Olivia; He, Xin; Lee, Sunmin; Canino, Glorisa

    2016-08-01

    This article compares multiple types of child maltreatment among Puerto Rican youth. We seek to expand the limited knowledge of the effects of multiple types of maltreatment on depressive symptoms in a specific Latino population as emerging studies indicate that children who are exposed to one type of maltreatment are often exposed to other types. This study examines the predictive strength of different and multiple types of lifetime child maltreatment (i.e., physical, sexual, and emotional abuse; and neglect), and the effect of youth support from parents, youth coping, youth self-esteem, and place of residence on depressive symptoms among Puerto Rican youth. Secondary data analyses were performed using three annual waves (2000-2004) of data from the Boricua Youth Study. The analytic sample consists of 1041 10-13 year old Puerto Rican youth living in New York and Puerto Rico. Results indicate that: (1) youth who experienced 'sexual abuse only', 'multiple maltreatment' (2 or more types of maltreatment), 'physical abuse only' have a significant increase in depressive symptoms (75.1%, 61.6%, and 40.5% respectively) compared to those without maltreatment; and (2) place of residence, exposure to violence, and mental disorders were significant risk factors. When developing psychosocial interventions, professionals should particularly focus on youth who report past lifetime experience with child maltreatment. Particular attention should be given to children living in the Bronx, New York and similar urban low-income areas who report past lifetime experience with multiple types of child maltreatment and who present symptoms or a diagnosis of co-occurring mental health problems.

  11. Mediterranean diet, healthy eating index 2005, and cognitive function in middle-aged and older Puerto Rican adults.

    Science.gov (United States)

    Ye, Xingwang; Scott, Tammy; Gao, Xiang; Maras, Janice E; Bakun, Peter J; Tucker, Katherine L

    2013-02-01

    Adherence to a Mediterranean diet has recently been shown to protect against cognitive decline and dementia. It remains unclear, however, whether such protection extends to different ethnic groups and middle-aged individuals and how it might compare with adherence to the US Department of Agriculture's 2005 Dietary Guidelines for Americans (measured with Healthy Eating Index 2005 [HEI 2005]). This study examined associations between diet quality, as assessed by the Mediterranean diet and HEI 2005, and cognitive performance in a sample of 1,269 Puerto Rican adults aged 45 to 75 years and living in the Greater Boston area of Massachusetts. Dietary intake was assessed with a food frequency questionnaire specifically designed for and validated with this population. Adherence to the Mediterranean diet was assessed with a 0- to 9-point scale, and the HEI 2005 score was calculated with a maximum score of 100. Cognitive performance was measured with a battery of seven tests and the Mini Mental State Examination was used for global cognitive function. Greater adherence to the Mediterranean diet was associated with higher Mini Mental State Examination score (P trend=0.012) and lower likelihood (odds ratio=0.87 for each additional point; 95% CI 0.80 to 0.94; PMediterranean diet or the diet recommended by the US Department of Agriculture 2005 Dietary Guidelines for Americans can protect cognitive function in middle-aged and older adults.

  12. Association of depression, psycho-social stress and acculturation with respiratory disease among Puerto Rican adults in Massachusetts.

    Science.gov (United States)

    Henkin, Stanislav; Tucker, Katherine L; Gao, Xiang; Falcon, Luis M; Qawi, Imrana; Brugge, Doug

    2011-04-01

    To assess associations between acculturation, depression, and self-reported stress score with reported diagnosis of respiratory disease (RD) in Puerto Rican adults, participants (N = 1,168) were identified from areas of high Hispanic density in the Boston, MA metropolitan area. Eligible participants were interviewed in the home by bilingual interviewers in either Spanish or English. Scales included topics ranging from general background to depressive symptomatology. Respiratory disease was self-reported and checked against prescribed medication. More than one-third (37.8%) of subjects reported doctor-diagnosed RD. A final binary logistical regression model (N = 850), which was adjusted for potential confounders (sex, age, education, poverty) showed that RD was significantly associated with psychological acculturation (OR = 1.97, P = 0.005), depressive symptomatology (OR = 1.52, P = 0.03) high perceived stress score (OR = 1.97, P = 0.009), and current smoking (OR = 1.61, P = 0.03). Significant inverse associations included a high level of language acculturation (OR = 0.65, P = 0.03), light (OR = 0.67, P = 0.01) and moderate to heavy physical activity versus sedentary physical activity (OR = 0.40, P = 0.03). We found self reported physician diagnosed RD was associated with high perceived stress and depression, as well as higher levels of psychological acculturation. Longitudinal research is needed to determine if there is a causal pathway for these associations.

  13. Espiritismo:The Flywheel of the Puerto Rican Spiritual Traditions

    OpenAIRE

    Edil Torres Rivera

    2005-01-01

    Espiritismo es una práctica religiosa muy amplia entre puertorriqueños en Puerto Rico y los puertorriqueño en los EstadosUnidos. Espiritismo se ha encontrado ser efectivo en como terapia curativa en personas con problema psicológicos y detener efectos terapéuticos semejantes a los de psicoterapia y consejería. El espiritismo puertorriqueño es un sistemasincrético de los sistemas de creencias que combina las practicas espiritual-religiosa del las culturas pre-colombiana,africana, católica, y e...

  14. Infant mortality, season of birth and the health of older Puerto Rican adults.

    Science.gov (United States)

    McEniry, Mary

    2011-03-01

    The increasing prevalence of heart disease and diabetes among aging populations in low and middle income countries leads to questions regarding the degree to which endogenous early life exposures (exposures in utero) are important determinants of these health conditions. We devised a test using infant mortality (IMR) to verify if season of birth is a good indicator of early life (in utero) conditions that precipitate adult onset of disease. We linked annual IMR at the municipality (municipio) level from the late 1920s to early 1940s with individual birth year and place using a representative sample of older Puerto Rican adults (n = 1447) from the Puerto Rican Elderly: Health Conditions (PREHCO) study. We estimated the effects of season of birth on adult heart disease and diabetes for all respondents and then for respondents according to whether they were born when IMR was lower or higher, controlling for age, gender, obesity, respondent's educational level, adult behavior (smoking and exercise) and other early life exposures (childhood health, knee height and childhood socioeconomic status (SES)). The pattern of effects suggests that season of birth reflects endogenous causes: (1) odds of heart disease and diabetes were strong and significant for those born during the lean season in years when IMR was lower; (2) effects remained consistent even after controlling for other childhood conditions and adult behavior; but (3) no seasonality effects on adult health for adults born when IMR was higher. We conclude that in this population of older Puerto Rican adults there is continued support that the timing of adverse endogenous (in utero) conditions such as poor nutrition and infectious diseases is associated with adult heart disease and diabetes. It will be important to test the validity of these findings in other similar populations in the developing world.

  15. Acculturation and Adverse Birth Outcomes in a Predominantly Puerto Rican Population.

    Science.gov (United States)

    Barcelona de Mendoza, Veronica; Harville, Emily; Theall, Katherine; Buekens, Pierre; Chasan-Taber, Lisa

    2016-06-01

    Introduction Latinas in the United States on average have poorer birth outcomes than Whites, yet considerable heterogeneity exists within Latinas. Puerto Ricans have some of the highest rates of adverse outcomes and are understudied. The goal of this study was to determine if acculturation was associated with adverse birth outcomes in a predominantly Puerto Rican population. Methods We conducted a secondary analysis of Proyecto Buena Salud, a prospective cohort study conducted from 2006 to 2011. A convenience sample of pregnant Latina women were recruited from a tertiary care hospital in Massachusetts. Acculturation was measured in early pregnancy; directly via the Psychological Acculturation Scale, and via proxies of language preference and generation in the United States. Birth outcomes (gestational age and birthweight) were abstracted from medical records (n = 1362). Results After adjustment, psychological acculturation, language preference, and generation was not associated with odds of preterm birth. However, every unit increase in psychological acculturation score was associated with an increase in gestational age of 0.22 weeks (SE = 0.1, p = 0.04) among all births. Women who preferred to speak Spanish (β = -0.39, SE = 0.2, p = 0.02) and who were first generation in the US (β = -0.33, SE = 0.1, p = 0.02) had significantly lower gestational ages than women who preferred English or who were later generation, respectively. Similarly, women who were first generation had babies who weighed 76.11 g less (SE = 35.2, p = 0.03) than women who were later generation. Discussion We observed a small, but statistically significant adverse impact of low acculturation on gestational age and birthweight in this predominantly Puerto Rican population.

  16. Acculturation and Adverse Birth Outcomes in a Predominantly Puerto Rican Population

    Science.gov (United States)

    de Mendoza, Veronica Barcelona; Harville, Emily; Theall, Katherine; Buekens, Pierre; Chasan-Taber, Lisa

    2016-01-01

    Introduction Latinas in the United States on average have poorer birth outcomes than Whites, yet considerable heterogeneity exists within Latinas. Puerto Ricans have some of the highest rates of adverse outcomes and are understudied. The goal of this study was to determine if acculturation was associated with adverse birth outcomes in a predominantly Puerto Rican population. Methods We conducted a secondary analysis of Proyecto Buena Salud, a prospective cohort study conducted from 2006 to 2011. A convenience sample of pregnant Latina women were recruited from a tertiary care hospital in Massachusetts. Acculturation was measured in early pregnancy; directly via the Psychological Acculturation Scale, and via proxies of language preference and generation in the United States. Birth outcomes (gestational age and birthweight) were abstracted from medical records (n = 1362). Results After adjustment, psychological acculturation, language preference, and generation was not associated with odds of preterm birth. However, every unit increase in psychological acculturation score was associated with an increase in gestational age of 0.22 weeks (SE = 0.1, p = 0.04) among all births. Women who preferred to speak Spanish (β = −0.39, SE = 0.2, p = 0.02) and who were first generation in the US (β = −0.33, SE = 0.1, p = 0.02) had significantly lower gestational ages than women who preferred English or who were later generation, respectively. Similarly, women who were first generation had babies who weighed 76.11 g less (SE = 35.2, p = 0.03) than women who were later generation. Discussion We observed a small, but statistically significant adverse impact of low acculturation on gestational age and birthweight in this predominantly Puerto Rican population. PMID:26694041

  17. The impact of war on Puerto Rican families: challenges and strengthened family relationships.

    Science.gov (United States)

    Magaly Freytes, I; Hannold, Elizabeth M; Resende, Rosana; Wing, Kristen; Uphold, Constance R

    2013-08-01

    We describe the impact of war on Puerto Rican Veterans and family members. We used qualitative research methods to collect and analyze data. We interviewed 8 Veterans and 8 family members. We used the constant comparison method to review data to identify prominent themes. Two categories emerged: (1) Challenges associated with post-deployment family reintegration, and (2) A positive aftermath of war on the family. Overall, findings indicate that OEF/OIF Veterans and family members were not prepared for the changes they encounter post-deployment. Despite these challenges, some Veterans and family members strengthened their relationships and renewed their appreciation for one another.

  18. Puerto Rican elders' knowledge and use of community-based long-term care services.

    Science.gov (United States)

    Guzzardo, Mariana T; Sheehan, Nancy W

    2013-01-01

    We conducted 3 focus groups with 28 Spanish-speaking Puerto Rican elders to explore their knowledge and use of community-based long-term care services, including an exploration of whether their residential setting influences access to services. Analysis revealed themes relating to participants' difficulties and frustrations with formal services. A major theme was a reliance on formal services, given a lack of reliable familial help. Elders living in Latino senior housing reported the greatest access to services, with availability of Spanish-speaking housing staff and informal support from neighbors serving as critical components of their social networks. Practice and policy recommendations are provided.

  19. Social and economic factors associated with recent and lifetime incarceration among Puerto Rican drug users.

    Science.gov (United States)

    de Saxe Zerden, Lisa; Lundgren, Lena M; Chassler, Deborah; Horowitz, Amanda C; Adorno, Elpidio; Purington, Timothy

    2013-01-01

    Using a sample of 280 Puerto Rican drug users with a history of incarceration residing in Massachusetts, we explore whether a significant association exists between social and economic factors (maintaining social network contacts, receiving public assistance) and lifetime incarceration. Analysis of survey data using regression methods shows that respondents who live in their own home, receive public assistance, and have recent familial contact are significantly less likely to have been incarcerated in the past 6 months. Among study participants, men and those who initiated heroin use at younger ages are more likely to have greater lifetime incarceration totals. Practice implications are discussed.

  20. Bartonella spp. in a Puerto Rican bat community.

    Science.gov (United States)

    Olival, Kevin J; Dittmar, Katharina; Bai, Ying; Rostal, Melinda K; Lei, Bonnie R; Daszak, Peter; Kosoy, Michael

    2015-01-01

    We captured and sampled 68 bats of six species from a shared roosting site in Puerto Rico in April 2012. Bats were screened for Bartonella spp. by culture and confirmed by PCR and sequencing for the gltA gene. Bartonella cultures were obtained from blood specimens of 9/51 (18%) individuals from three species (Artibeus jamaicensis, Brachyphylla cavernarum, and Monophyllus redmani). Phylogenetic analysis of the gltA sequences showed that M. redmani was infected with multiple, diverse Bartonella strains, and A. jamaicensis was infected with a strain related to a strain from a congeneric host. Ectoparasite load could possibly explain observed differences in Bartonella diversity and prevalence between bat species in this community, and we suggest future research to substantiate these preliminary findings.

  1. Espiritismo:The Flywheel of the Puerto Rican Spiritual Traditions

    Directory of Open Access Journals (Sweden)

    Edil Torres Rivera

    2005-01-01

    Full Text Available Espiritismo es una práctica religiosa muy amplia entre puertorriqueños en Puerto Rico y los puertorriqueño en los EstadosUnidos. Espiritismo se ha encontrado ser efectivo en como terapia curativa en personas con problema psicológicos y detener efectos terapéuticos semejantes a los de psicoterapia y consejería. El espiritismo puertorriqueño es un sistemasincrético de los sistemas de creencias que combina las practicas espiritual-religiosa del las culturas pre-colombiana,africana, católica, y europeas en un solo sistema para satisfacer las necesidades espirituales así como las necesidadespsico-culturales de los puertorriqueños. Implicaciones y las sugerencias son proporcionadas para los profesionales de lasalud mental que quieren utilizar el espiritismo en sus prácticas con clientes puertorriqueños

  2. Brave new world: mental health experiences of Puerto Ricans, immigrant Latinos, and Brazilians in Massachusetts.

    Science.gov (United States)

    Sánchez, Mónica; Cardemil, Esteban; Adams, Sara Trillo; Calista, Joanne L; Connell, Joy; Depalo, Alexandra; Ferreira, Juliana; Gould, Diane; Handler, Jeffrey S; Kaminow, Paula; Melo, Tatiana; Parks, Allison; Rice, Eric; Rivera, Ismael

    2014-01-01

    Depression and anxiety are of the most commonly occurring mental health disorders in the United States. Despite a variety of efficacious interventions for depression and anxiety, it is clear that ethnic minorities experience mental health care disparities in their access to mental health services and the quality of treatment they receive. Research indicates that Latino heterogeneity impacts access to depression and anxiety treatment. In addition, Brazilians are becoming an increasingly visible minority within the United States and are often depicted as Latinos. The current study sought to understand the role of acculturation and stigma in mental health symptom endorsement and treatment seeking among Puerto Ricans, immigrant Latinos, and Brazilians. A total of 250 self-identified Latinos and Brazilians were interviewed about their mental health symptom and treatment experience, acculturation, and stigma toward mental illness. Results indicated considerable variability across the three groups, with Puerto Ricans endorsing higher rates of depression and anxiety, as well as higher rates of treatment seeking, than either the immigrant Latinos or the Brazilians. Acculturation played a differential role in the endorsement of anxiety treatment seeking for Brazilians. Finally, although the three groups differed in the extent to which they experienced stigma about mental health issues, stigma did not predict symptom endorsement or treatment-seeking behavior for any of the three groups. These findings underscore the importance of attending to both between-groups and within-group differences in the mental health and mental health treatment experiences of different ethnic groups.

  3. Phonological Patterns in Normally Developing Spanish-Speaking 3-and 4-Year Olds of Puerto Rican Descent.

    Science.gov (United States)

    Goldstein, Brian A.; Iglesias, Aquiles

    1996-01-01

    This study used quantitative and qualitative methodology to examine the phonological patterns of 24 3-year-old and 30 4-year-old Spanish-speaking preschoolers of Puerto Rican descent. The children acquired the sounds of their language at an early age and did not exhibit high percentages of occurrence on targeted phonological processes. (DB)

  4. Factor structure of the Beck Depression Inventory-Second Edition (BDI-II) with Puerto Rican elderly.

    Science.gov (United States)

    Rodríguez-Gómez, José R; Dávila-Martínez, Mariel G; Collazo-Rodríguez, Luis C

    2006-06-01

    The Beck Depression Inventory-Second Edition (BDI-II; (1) is one of the most useful measures for depressive symptomatology in many countries (2). The psychometric properties of this inventory, however, have not been reported with Puerto Rican elderly. This paper reports, exploratory psychometric results with a sample of 410 elderly Puerto Rican (65 years and older; men=94, women=316). The assessment of the construct validity of the BDI-II yielded four factors accounting for 52% of total variance and an internal reliability coefficient (alpha Cronbach) of .89. A factor analysis with the 21 items of the BDI-II was performed using principal component analysis as the extraction method and Varimax rotation. This analysis revealed that the BDI-II was a good measure of the dimensions of depressive symptomatology in the present sample, which resembled prior findings reported with the general Puerto Rican Population (3). This study also reports further data supporting the reliability, validity, and practical utility of the BDI-II for the Puerto Rican population including elders. Implications for potential research with minorities and clinical uses of the BDI-II are also discussed.

  5. Adolescent Pregnancy: Effects of Family Support, Education, and Religion on the Decision to Carry or Terminate among Puerto Rican Teenagers.

    Science.gov (United States)

    Ortiz, Carmen G.; Nuttall, Ena Vazquez

    1987-01-01

    Examined the influence of family relationships and support, religion, and education on the Puerto Rican pregnant teenager's decision to carry or to abort. Found girls who carried were more significantly influenced and supported by family and friends, especially by mothers, than were those in abort group. Abort group girls reported greater…

  6. Theory-Based Predictors of Intention to Engage in Precautionary Sexual Behavior among Puerto Rican High School Adolescents

    Science.gov (United States)

    Collazo, Andres A.

    2004-01-01

    Predictors of intention to abstain from sexual intercourse or use condoms consistently with both main and other partners were investigated in 431 Puerto Rican high school students. The basis for this study was the theories of reasoned action (TRA) and planned behavior (TPB), and two predictors from the theory of interpersonal behavior (TIB). As…

  7. A Study of the Predictive Validity of the Children's Depression Inventory for Major Depression Disorder in Puerto Rican Adolescents

    Science.gov (United States)

    Rivera-Medina, Carmen L.; Bernal, Guillermo; Rossello, Jeannette; Cumba-Aviles, Eduardo

    2010-01-01

    This study aims to evaluate the predictive validity of the Children's Depression Inventory items for major depression disorder (MDD) in an outpatient clinic sample of Puerto Rican adolescents. The sample consisted of 130 adolescents, 13 to 18 years old. The five most frequent symptoms of the Children's Depression Inventory that best predict the…

  8. Culture and Psychiatric Symptoms in Puerto Rican Children: Longitudinal Results from One Ethnic Group in Two Contexts

    Science.gov (United States)

    Duarte, Cristiane S.; Bird, Hector R.; Shrout, Patrick E.; Wu, Ping; Lewis-Fernandez, Roberto; Shen, Sa; Canino, Glorisa

    2008-01-01

    Background: The development of youth psychopathology may be associated with direct and continuous contact with a different culture (acculturation) and to distress related to this process (cultural stress). We examine cultural experiences of Puerto Rican families in relation to youth psychiatric symptoms in two different contexts: one in which…

  9. Puerto Rican Adolescents' Disclosure and Lying to Parents about Peer and Risky Activities: Associations with Teens' Perceptions of Latino Values

    Science.gov (United States)

    Villalobos, Myriam; Smetana, Judith G.

    2012-01-01

    Disclosure and lying to mothers and fathers about different activities, as defined within social domain theory, were examined as a function of Latino family values in 109 Puerto Rican lower socioeconomic status middle adolescents (M = 15.58 years, SD = 1.18) living in the United States. Questionnaires revealed that teens sometimes disclosed to…

  10. Diet quality, social determinants, and weight status in Puerto Rican children aged 12 years.

    Science.gov (United States)

    Torres, Roxana; Santos, Elvia; Orraca, Luis; Elias, Augusto; Palacios, Cristina

    2014-08-01

    Diet quality may be influenced by social determinants and weight status. This has not been studied in Puerto Rico; therefore, our cross-sectional study examined whether diet quality, assessed by the Healthy Eating Index-2005 (HEI-2005), differs by social determinants (sex, school type, and region) and weight status in children in Puerto Rico. As part of an island-wide study to evaluate oral health in 1,550 children aged 12 years, dietary intake was assessed in a representative subset (n=796) using a 24-hour diet recall. Diet quality was evaluated from the diet recall results using the HEI-2005. Overall mean HEI-2005 score was 40.9, out of a total maximum score of 100. Girls had significantly higher scores for whole fruit, total vegetables, whole grains, and sodium but lower scores for total grains and milk compared with boys (Pdiet quality were associated with the social determinants studied and with weight status in our sample. Overall diet quality needs improvement in Puerto Rican children so that it is better aligned with dietary recommendations.

  11. Perspectives of colorectal cancer risk and screening among Dominicans and Puerto Ricans: stigma and misperceptions.

    Science.gov (United States)

    Goldman, Roberta E; Diaz, Joseph A; Kim, Ivone

    2009-11-01

    Colorectal cancer is the second most common cancer among Latinos, but a lower percentage of Latinos are screened than Whites and Blacks. Along with recognized economic barriers, differences in knowledge and perceptions might impede colorectal screening among Latinos. We conducted 147 individual, qualitative interviews with Dominicans and Puerto Ricans in the northeastern United States to explore their explanatory models for colorectal cancer and screening barriers. Many participants had not previously heard of colorectal cancer. The most commonly mentioned cause of colorectal cancer was anal sex. Also considered risks were "bad food," digestion leading to constipation, and strained bowel movements. Screening barriers included stigma, misperceptions, embarrassment, and machismo. Progress toward increasing colorectal cancer screening requires normalization of this screening among Latinos. Higher patient familiarity, along with improved physician counseling and referral, might contribute to reducing stigma and other barriers, and to enhancing knowledge and Latino community support of colorectal cancer screening.

  12. Higher adherence to a diet score based on American Heart Association recommendations is associated with lower odds of allostatic load and metabolic syndrome in Puerto Rican adults.

    Science.gov (United States)

    Mattei, Josiemer; Bhupathiraju, Shilpa; Tucker, Katherine L

    2013-11-01

    A score based on diet and lifestyle recommendations from the AHA has been associated with cardiovascular risk factors. We aimed to assess whether the diet components alone were associated with metabolic syndrome (MetS) and allostatic load (AL; a composite measure of 10 physiologically dysregulated variables). The diet score ranged from 0 to 90 and included intake components for dietary fats, fruits and vegetables, whole grains, salt, added sugars, and alcohol and was tested in a cross-sectional analysis of 1318 Puerto Rican adults (aged 45-75 y; 72% women) living in Boston, MA. The mean ± SD diet score was 28.0 ± 9.9 for men and 30.0 ± 10.1 for women. Replicating findings from a previous study in this cohort that used both the diet and lifestyle components, we observed associations between the diet-only score and insulin, waist circumference, and HDL cholesterol. We found novel significant associations between the continuous diet score and AL components, namely an inverse association with urinary cortisol and a positive association with serum dehydroepiandrosterone sulfate in women as well as an inverse association with urinary norepinephrine in men (all P diet score units were associated with 22% (95% CI: 1, 38; P = 0.043) lower odds of having ≥6 (vs. ≤2) dysregulated AL components in women. In men, every 10 diet score units were associated with lower odds of MetS (OR: 0.69; 95% CI: 0.52, 0.93; P = 0.016). Following AHA recommendations for a healthy diet may protect against the development of components of MetS and AL in Puerto Rican adults.

  13. Survival of captive-reared Puerto Rican Parrots released in the Caribbean National Forest

    Science.gov (United States)

    White, T.H.; Collazo, J.A.; Vilella, F.J.

    2005-01-01

    We report first-year survival for 34 captive-reared Puerto Rican Parrots (Amazona vittata) released in the Caribbean National Forest, Puerto Rico between 2000 and 2002. The purpose of the releases were to increase population size and the potential number of breeding individuals of the sole extant wild population, and to refine release protocols for eventual reintroduction of a second wild population elsewhere on the island. After extensive prerelease training, we released 10 parrots in 2000, 16 parrots in 2001, and eight parrots in 2002 ranging in age from 1-4 years old. All birds were equipped with radio-transmitters to monitor survival. The overall first-year survival estimate for the 34 parrots was 41% (CI = 22%-61%). Only one parrot died within the first week postrelease, with most (94%) surviving for at least eight weeks after release. Most (54%) documented mortalities were due to raptor predation, which claimed 21% of all released parrots. A captive-reared bird (male, age one), released in 2001, paired with a wild female and fledged two young in 2004. We also calculated survival based on 0% and 50% of observed predation losses and found hypothetical survival rates of 72% and 54%, respectively. Rigorous prerelease training and acclimation was believed to have improved initial postrelease parrot survival, and releasing mixed age-class groups suggests the potential for shortening the time to recruitment. ?? The Cooper Ornithological Society 2005.

  14. Clinical Manifestations Associated with Overweight/Obesity in Puerto Ricans with Fibromyalgia Syndrome

    Science.gov (United States)

    Fred-Jiménez, Ruth M.; Arroyo-Ávila, Mariangelí; Mayor, Ángel M.; Ríos, Grissel; Vilá, Luis M.

    2016-01-01

    Objective. To determine the clinical manifestations associated with overweight/obesity in Hispanics from Puerto Rico with fibromyalgia syndrome (FMS). Methods. A cross-sectional study was performed in 144 patients with FMS (per American College of Rheumatology (ACR) classification criteria). Sociodemographic features, FMS-related symptoms, tender points (per ACR criteria), comorbidities, and FMS treatment were examined. BMI was calculated and patients were grouped into two categories: BMI ≤ 24.9 kg/m2 (nonoverweight/obese) and BMI ≥ 25 kg/m2 (overweight/obese). Bivariate and multivariate analyses were used to evaluate differences between the study groups. Results. The mean (standard deviation (SD)) age of patients was 50.2 (9.9) years; 95.1% were females and 75.7% were overweight/obese. In the bivariate analysis, overweight/obese patients were more likely to have self-reported memory impairment, anxiety, shortness of breath, and urinary frequency than nonoverweight/obese patients. In addition, the tender point count was higher in the overweight/obese group. In the logistic regression analyses, self-reported memory impairment and urinary frequency differences remained significant after adjusting for confounding variables. Conclusion. In this population of Puerto Ricans with FMS, overweight/obese patients experienced more FMS-related manifestations than nonoverweight/obese individuals. However, prospective studies are needed to confirm these associations and to elucidate if weight reduction interventions could favorably impact the severity of FMS. PMID:26885384

  15. Description of a domestic violence measure for Puerto Rican gay males.

    Science.gov (United States)

    Rodriguez Madera, Sheilla; Toro-Alfonso, Jose

    2005-01-01

    A sample of 302 Puerto Rican gay males living in Puerto Rico and New York participated in this study with the objective of assessing the prevalence of domestic violence. A self-administered questionnaire was developed addressing issues of intergenerational violence, addictive behaviors, and domestic violence in three dimensions: emotional, physical, and sexual violence. The results concluded that close to half of the participants had experienced some sort of violence in their intimate relationships, have a history of being witness to domestic violence in their family of origin, and had identified in themselves and their families, addictive behaviors. Other variables measured are HIV and sexual coercion, drug and alcohol abuse, and levels of acculturation among participants living in the United States. The main objective of this work is to describe the development of the instrument used in the study. Based on the results of this study we describe the psychometric characteristics and content of the final questionnaire. Final recommendations are made for other researchers interested in doing domestic violence studies with Latino gay men and men who have sex with men.

  16. Diversity of form in the amphibian papilla of Puerto Rican frogs

    Science.gov (United States)

    Lewis, E. R.; Hecht, E. I.; Narins, P. M.

    1992-01-01

    In modern frogs, the amphibian papilla exhibits a caudal extension whose shape, relative length, and proportion of hair cells vary markedly from species to species. Tuning in the caudal extension is organized tonotopically and evidently involves the tectorium. In terms of the proportion of amphibian-papillar hair cells in the caudal extension, we report more diversity among 8 species of a single genus (Eleutherodactylus) on a single island (Puerto Rico) than has been found so far among all of the (more than 50) other modern anurans examined for this feature from around the world. These 8 Puerto Rican species have overlapping habitat and conspicuous diversity in the male advertisement call. For 7 of the 8 species, we report that the call has transient spectral components in the frequency range of the amphibian papilla, and that the proportion of caudal extension hair cells and the frequency distribution of those components are correlated. Thus one might conclude that the selective pressures that led to diversity of calls among the 8 species also led to diversity in form of the amphibian papilla.

  17. The Puerto Rican parrot reintroduction program: sustainable management of the aviary population.

    Science.gov (United States)

    Earnhardt, Joanne; Vélez-Valentín, Jafet; Valentin, Ricardo; Long, Sarah; Lynch, Colleen; Schowe, Kate

    2014-01-01

    The cornerstone of the recovery plan for the critically endangered Puerto Rican parrot (Amazona vitatta) is an actively managed, long-term reintroduction program. One captive population distributed across two aviaries in Puerto Rico is the sole source for release but its ability to persist as a managed resource has not been evaluated since 1989. We conducted an assessment for sustainable management of the aviary population while harvesting for release. To assess demographic rates such as population growth, vital rates, and age/sex structure, we compiled a studbook database on all living, dead, and released individuals in the aviary population. Using an individual-based risk assessment model we applied population specific data based on the management period from 1993 to 2012 to simulate future aviary population dynamics and evaluate future potential production. We modeled four potential management strategies to harvest parrots for proposed releases; these scenarios vary the number of parrots and the life stage. Our simulations revealed that the aviary population can be simultaneously managed for sustainability and harvesting of parrots for release. However, without cautious management, overharvesting can jeopardize sustainability of the aviary population. Our analysis of the aviary breeding program provides a rare opportunity to review progress relative to conservation program objectives after four decades of active management. The successful growth of the aviary population and its ability to serve as a sustainable source for reintroductions supports the 1973 decision to build a breeding program from a small population of 13 parrots.

  18. Changes in language usage of Puerto Rican mothers and their children: Do gender and timing of exposure to English matter?

    OpenAIRE

    Hammer, Carol Scheffner; Lawrence, Frank; Rodriguez, Barbara; Davison, Megan Dunn; Miccio, Adele W.

    2011-01-01

    This longitudinal study investigated changes in reported language usage between Puerto Rican mothers and their preschoolers over a 4-year period. It also examined whether differences in language usage occurred depending on the timing of children’s exposure to English and children’s gender. Seventy-six mothers reported the languages they and their children used when talking to each other during 2 years in Head Start, kindergarten, and first grade. Mothers of children who were exposed to Spanis...

  19. Resource Utilization by Native and Invasive Earthworms and Their Effects on Soil Carbon and Nitrogen Dynamics in Puerto Rican Soils

    OpenAIRE

    Ching-Yu Huang; Grizelle González; Paul F. Hendrix

    2016-01-01

    Resource utilization by earthworms affects soil C and N dynamics and further colonization of invasive earthworms. By applying 13C-labeled Tabebuia heterophylla leaves and 15N-labeled Andropogon glomeratus grass, we investigated resource utilization by three earthworm species (invasive endogeic Pontoscolex corethrurus, native anecic Estherella sp, and native endogeic Onychochaeta borincana) and their effects on soil C and N dynamics in Puerto Rican soils in a 22-day laboratory experiment. Chan...

  20. The Information Behavior of Puerto Rican Migrants to Central Florida, 2003-2009: Grounded Analysis of Six Case Studies Use of Social Networks during the Migration Process

    Science.gov (United States)

    Rodriguez-Mori, Howard

    2009-01-01

    The study of the information behavior of Puerto Ricans and their reliance on personal social networks to procure needed information upon their migration to Central Florida is the core of this research. Life experiences of the researcher, as well as unstructured observations made in Puerto Rico from 1980 to 1996, and in Central Florida from 1996 to…

  1. A Study of the Spanish Translation of the Wechsler Intelligence Scale for Children-Revised with Puerto Rican Children and Adolescents.

    Science.gov (United States)

    Rodriguez, Maria D.; And Others

    Two studies were performed with Puerto Rican children and adolescents in Puerto Rico and Connecticut to determine the reliability and predictive validity of the Spanish translation of the Wechsler Intelligence Scale for Children-Revised, the Escala de Inteligencia Wechsler para Ninos-Revisada (EIWN-R). Results suggest that the EIWN-R is a reliable…

  2. Reproducibility and validity of a food frequency questionnaire to estimate calcium intake in Puerto Ricans

    Science.gov (United States)

    Palacios, Cristina; Segarra, Adelaida; Trak, Maria Angélica; Colón, Ixian

    2017-01-01

    SUMMARY The objective of the study was to assess the reproducibility and validity of a short semi-quantitative calcium specific FFQ in a convenience Puerto Rican sample. Reproducibility was tested by the difference between calcium intakes from the FFQ completed twice, with a one month difference: validity was assessed against 6-day diet records (DR) in a sample of students, employees and faculty of the Medical Sciences Campus of the University of Puerto Rico. The statistical analyses performed were Pearson correlations, paired t-test. Bland-Altman plots, cross-classification analysis. Willett’s surrogate categories, specificity, sensitivity and predictive value. A total of 93 subjects were included in the study (mean age 28.8±10.1 years, BMI 25.7±6.1 kg/m2). Mean estimated calcium intakes were 846.4±356.9 mg/day for the first FFQ, 801.1±423.7 mg/day for the repeated FFQ and 845.4±377.5 mg/day for 6-day DR. No statistical difference was observed between the means by paired t-test (p>0.05), with significant correlations between means (p<0.05). The FFQ was found to have a specificity of 65.2%, a sensitivity of 73.5%, a positive predictive value of 86.2% and a negative predictive value of 45.5%. In conclusion, the short FFQ is a valid tool that could be used in the future to assess calcium intake in epidemiological surveys in this group. PMID:24617021

  3. Cultural mechanisms in the exchange of social support among Puerto Ricans after a natural disaster.

    Science.gov (United States)

    Rivera, Fernando I

    2012-06-01

    In this study, I uncovered the dynamics involved in the exchange (or lack) of social support among a group of Puerto Ricans who experienced a natural disaster. I coded and analyzed 12 semistructured qualitative interviews. My analysis of the interviews revealed that a reported high degree of need was not associated with any type of help seeking from the respondents' social support networks. Relevant issues that arose in explaining the lack of social support exchanges were level of comfort in help seeking and cultural issues. My findings point to the importance of culture in shaping patterns of help-seeking behavior in the aftermath of a disaster. Two of the most salient cultural explanations as to why disaster victims were reluctant to ask for help from family and friends were the issues of confianza (trust) and pena (embarrassment). I discuss the results with reference to how they might help in planning and establishing programs to maximize help seeking among Latinos/as in an emergency situation.

  4. Protein and legume intake and prostate cancer mortality in Puerto Rican men.

    Science.gov (United States)

    Smit, Ellen; Garcia-Palmieri, Mario R; Figueroa, Nayda R; McGee, Daniel L; Messina, Mark; Freudenheim, Jo L; Crespo, Carlos J

    2007-01-01

    Prostate cancer is the number 1 cancer killer among Puerto Rican (PR) men. Plant foods have been inversely associated with prostate cancer. Legumes play a significant role in the PR diet; consumption of legumes in PR (14 lb/capita) was double that of the United States (7 lb/capita). We examined dietary protein consumption (from baseline 24-h dietary recalls) and prostate cancer mortality in the PR Heart Health Program, a cohort study of 9,824 men aged 35-79 years at baseline (1964) with follow-up until 2005. Total protein intake in the cohort was 85 g/day, and sources of protein were 30% vegetable, 30% dairy, 31% animal, and 8% seafood protein. Legume intake was 2.3 servings/day (1/4 cup each). Legume intake was not associated with prostate cancer mortality [comparing highest quartile to lowest quartile-odds ratio (OR) 1.40 [95% confidence interval (CI) 0.91-2.18], P trend 0.17]-nor were total protein, animal, seafood, dairy, or vegetable protein intakes. Consuming 1-2 servings of fruit was inversely associated (OR 0.50, 95% CI 0.32-0.77), whereas consuming more than 2 servings of fruit was not associated with prostate cancer mortality. Thus, we find no association between legumes or protein intake and prostate cancer mortality in this longitudinal cohort study of PR men.

  5. Cultural Mechanisms in the Exchange of Social Support Among Puerto Ricans After a Natural Disaster

    Science.gov (United States)

    Rivera, Fernando I.

    2012-01-01

    In this study, I uncovered the dynamics involved in the exchange (or lack) of social support among a group of Puerto Ricans who experienced a natural disaster. I coded and analyzed 12 semistructured qualitative interviews. My analysis of the interviews revealed that a reported high degree of need was not associated with any type of help seeking from the respondents' social support networks. Relevant issues that arose in explaining the lack of social support exchanges were level of comfort in help seeking and cultural issues. My findings point to the importance of culture in shaping patterns of help-seeking behavior in the aftermath of a disaster. Two of the most salient cultural explanations as to why disaster victims were reluctant to ask for help from family and friends were the issues of confianza (trust) and pena (embarrassment). I discuss the results with reference to how they might help in planning and establishing programs to maximize help seeking among Latinos/as in an emergency situation. PMID:22232298

  6. Dimensional assessment of anxiety in Puerto Rican patients: evaluating applicability of psychological questionnaires

    Science.gov (United States)

    González-Barrios, Polaris; Morales-Rodriguez, Carlos M.; Merced-Morales, Kritzianel; Lampón, Anabelle; González, Rafael; Martínez, Karen

    2017-01-01

    Objective A dimensional assessment model as a supplement to the diagnosis process could overcome the current pitfalls in classifying psychopathology in ethnic minorities. The aim of the study described herein was to examine a sample of Puerto Rican patients diagnosed with anxiety disorder in order to evaluate the psychometric properties of the specific scales that assess the following 3 domains: clinical symptoms, personality/trait, and affective style. Methods 80 subjects were recruited and interviewed using the Structured Clinical Interview for DSM-IV to identify the presence of anxiety disorders. Following this, various questionnaires assessing each proposed domain were administered to the participants. Reliability and validity of these questionnaires were examined using Cronbach’s alpha and exploratory factor analysis. The effect of the individual items of the questionnaires on the overall reliability and validity was assessed using factor scores component matrix. Results Analyses revealed moderate to high reliability and validity scores within all 3 domains. The sample obtained moderate to high scores on the scales comprising clinical and personality/trait domains. Conclusion The use of self-report scales in accordance with the proposed dimensional framework may be an effective way to supplement categorical diagnoses within the Hispanic population represented by this sample. PMID:27623138

  7. Prolonged exposure for the treatment of Spanish-speaking Puerto Ricans with posttraumatic stress disorder: a feasibility study

    Directory of Open Access Journals (Sweden)

    Olmo Alicia

    2011-10-01

    Full Text Available Abstract Background Most of the empirical studies that support the efficacy of prolonged exposure (PE for treating posttraumatic stress disorder (PTSD have been conducted on white mainstream English-speaking populations. Although high PTSD rates have been reported for Puerto Ricans, the appropriateness of PE for this population remains unclear. The purpose of this study was to examine the feasibility of providing PE to Spanish speaking Puerto Ricans with PTSD. Particular attention was also focused on identifying challenges faced by clinicians with limited experience in PE. This information is relevant to help inform practice implications for training Spanish-speaking clinicians in PE. Results Fourteen patients with PTSD were randomly assigned to receive PE (n = 7 or usual care (UC (n = 7. PE therapy consisted of 15 weekly sessions focused on gradually confronting and emotionally processing distressing trauma-related memories and reminders. Five patients completed PE treatment; all patients attended the 15 sessions available to them. In UC, patients received mental health services available within the health care setting where they were recruited. They also had the option of self-referring to a mental health provider outside the study setting. The Clinician-Administered PTSD Scale (CAPS was administered at baseline, mid-treatment, and post-treatment to assess PTSD symptom severity. Treatment completers in the PE group demonstrated significantly greater reductions in PTSD symptoms than the UC group. Forty percent of the PE patients showed clinically meaningful reductions in PTSD symptoms from pre- to post-treatment. Conclusions PE appears to be viable for treating Puerto Rican Spanish-speaking patients with PTSD. This therapy had good patient acceptability and led to improvements in PTSD symptoms. Attention to the clinicians' training process contributed strongly to helping them overcome the challenges posed by the intervention and increased their

  8. "Chronicity," "nervios" and community care: a case study of Puerto Rican psychiatric patients in New York City.

    Science.gov (United States)

    Swerdlow, M

    1992-06-01

    The role of ethnicity, community structure, and folk concepts of mental illness in facilitating the adaptation of long term psychiatric patients to community living has received little attention. This article examines the cultural concepts of mental illness and the community involvement of 30 Puerto Rican psychiatric patients participating in a New York City treatment program. It is shown that many of the attributes usually associated with chronic mental illness do not apply to this population. It is argued that the folk concept of nervios helps to foster the integration of these patients in a wide range of community networks. The impact of gentrification on these patients' community integration is also discussed.

  9. Early Life Exposures and the Occurrence and Timing of Heart Disease Among the Older Adult Puerto Rican Population

    OpenAIRE

    McEniry, Mary; Palloni, Alberto

    2010-01-01

    Few studies have examined the effects of early life conditions on the timing of the onset of heart disease. We use the remarkable example of a representative sample of the population of older Puerto Ricans aged 60–74 who lived in the countryside during childhood (n = 1,438) to examine the effects of seasonal exposures to poor nutrition and infectious diseases during late gestation on the timing of the onset and the probability of ever experiencing adult heart disease. Cox and log logistic haz...

  10. Anatomy of a bottleneck: diagnosing factors limiting population growth in the Puerto Rican parrot

    Science.gov (United States)

    Beissenger, S.R.; Wunderle, J.M.; Meyers, J.M.; Saether, B.-E.; Engen, S.

    2008-01-01

    The relative importance of genetic, demographic, environmental, and catastrophic processes that maintain population bottlenecks has received little consideration. We evaluate the role of these factors in maintaining the Puerto Rican Parrot (Amazona vittata) in a prolonged bottleneck from 1973 through 2000 despite intensive conservation efforts. We first conduct a risk analysis, then examine evidence for the importance of specific processes maintaining the bottleneck using the multiple competing hypotheses approach, and finally integrate these results through a sensitivity analysis of a demographic model using life-stage simulation analysis (LSA) to determine the relative importance of genetic, demographic, environmental, and catastrophic processes on population growth. Annual population growth has been slow and variable (1.0 6 5.2 parrots per year, or an average k?1.05 6 0.19) from 16 parrots (1973) to a high of 40-42 birds (1997-1998). A risk analysis based on population prediction intervals (PPI) indicates great risk and large uncertainty, with a range of 22?83 birds in the 90% PPI only five years into the future. Four primary factors (reduced hatching success due to inbreeding, failure of adults to nest, nest failure due to nongenetic causes, and reduced survival of adults and juveniles) were responsible for maintaining the bottleneck. Egghatchability rates were low (70.6% per egg and 76.8% per pair), and hatchability increased after mate changes, suggesting inbreeding effects. Only an average of 34% of the population nested annually, which was well below the percentage of adults that should have reached an age of first breeding (41-56%). This chronic failure to nest appears to have been caused primarily by environmental and/or behavioral factors, and not by nest-site scarcity or a skewed sex ratio. Nest failure rates from nongenetic causes (i.e., predation, parasitism, and wet cavities) were low (29%) due to active management (protecting nests and fostering

  11. Acculturation and gestational weight gain in a predominantly puerto rican population

    Directory of Open Access Journals (Sweden)

    Tovar Alison

    2012-11-01

    Full Text Available Abstract Background Identifying risk factors that affect excess weight gain during pregnancy is critical, especially among women who are at a higher risk for obesity. The goal of this study was to determine if acculturation, a possible risk factor, was associated with gestational weight gain in a predominantly Puerto Rican population. Methods We utilized data from Proyecto Buena Salud, a prospective cohort study of Hispanic women in Western Massachusetts, United States. Height, weight and gestational age were abstracted from medical records among participants with full-term pregnancies (n=952. Gestational weight gain was calculated as the difference between delivery and prepregnancy weight. Acculturation (measured via a psychological acculturation scale, generation in the US, place of birth and spoken language preference was assessed in early pregnancy. Results Adjusting for age, parity, perceived stress, gestational age, and prepregnancy weight, women who had at least one parent born in Puerto Rico/Dominican Republic (PR/DR and both grandparents born in PR/DR had a significantly higher mean total gestational weight gain (0.9 kg for at least one parent born in PR/DR and 2.2kg for grandparents born in PR/DR and rate of weight gain (0.03 kg/wk for at least one parent born in PR/DR and 0.06 kg/wk for grandparents born in PR/DR vs. women who were of PR/DR born. Similarly, women born in the US had significantly higher mean total gestational weight gain (1.0 kg and rate of weight gain (0.03 kg/wk vs. women who were PR/ DR born. Spoken language preference and psychological acculturation were not significantly associated with total or rate of pregnancy weight gain. Conclusion We found that psychological acculturation was not associated with gestational weight gain while place of birth and higher generation in the US were significantly associated with higher gestational weight gain. We interpret these findings to suggest the potential importance of the

  12. Early life exposures and the occurrence and timing of heart disease among the older adult Puerto Rican population.

    Science.gov (United States)

    McEnry, Mry; Palloni, Alberto

    2010-02-01

    Few studies have examined the effects of early life conditions on the timing of the onset of heart disease. We use the remarkable example of a representative sample of the population of older Puerto Ricans aged 60-74 who lived in the countryside during childhood (n = 1,438) to examine the effects ofseasonal exposures to poor nutrition and infectious diseases during late gestation on the timing of the onset and the probability of ever experiencing adult heart disease. Cox and log logistic hazard models controlling for childhood conditions (self-reported childhood health status and socioeconomic status [SES], rheumatic fever, and knee height) and adult risk factors (adult SES, obesity, smoking, exercise, and self-reported diabetes) showed that the risk of onset of heart disease was 65% higher among those born during high-exposure periods compared with unexposed individuals. However, there were no significant differences in median time of onset for those ever experiencing heart disease. As a comparison, we found that there were no significant seasonality effects for those who lived in urban areas during childhood. We conclude that early exposures in utero have important ramifications for adult heart disease among the older Puerto Rican population. We show, however, that while exposure is associated with the probability of ever experiencing adult heart disease, it is not associated with the timing of onset among those who do experience it.

  13. Facilitating the Adjustment to and Participation in the Life of the School and Community by Newly Arrived Puerto Rican Pupils and their Parents. Maxi I Report.

    Science.gov (United States)

    Dixon, Margaret A.; Duncan, Nellie R.

    This document describes the planning and implementation of a comprehensive program to facilitate the adjustment of newly arrived Puerto Rican pupils and parents to the school and the surrounding East New York community. The program encompassed the following areas: improvement of school atmosphere, training of teachers and para-professionals, more…

  14. Comparison of Scores on the WAIS and Its Puerto Rican Counterpart, Escala de Inteligencia Wechsler para Adultos, in an Institutionalized Latin American Psychiatric Population.

    Science.gov (United States)

    Davis, Todd McLin; Rodriguez, Vene L.

    1979-01-01

    Compared vocabulary and block design subtests of the Wechsler Adult Intelligence Scale (WAIS) and its Puerto Rican counterpart, the Escala de Inteligencia Wechsler para Adultos (EIWA), in hospitalized Latins and Trans-Caribbean Blacks. EIWA scores were significantly higher than WAIS scores. Equivalence of EIWA and WAIS estimates is questioned.…

  15. Mental Disorder and Supernatural Influence: Beliefs of Puerto Ricans in Two Connecticut Urban Communities About the Cause and Treatment of Mental Illness.

    Science.gov (United States)

    Gaviria, Moises; Wintrob, Ronald

    This report is based upon information obtained from personal interviews with a representative sample of Puerto Rican adults, both patients and non-patients, 20 years of age and over, living in two urban communities in central Connecticut, with 1,000 and 8,000 Spanish-speaking residents, respectively. The findings of this research are summarized as…

  16. A cross-cultural comparison of adaptation to chronic pain among Anglo-Americans and native Puerto Ricans.

    Science.gov (United States)

    Bates, M S; Rankin-Hill, L; Sanchez-Ayendez, M; Mendez-Bryan, R

    1995-02-01

    Using quantitative and qualitative data from studies in New England and Puerto Rico, we compare the chronic pain experiences of Anglo-Americans and native Puerto Ricans. We also compare adaptation to chronic pain between and within these two groups. Positive adaptation is defined as the process of adjustment in behavior and attitudes which facilitates resumption and continuation of a life defined by the subject as meaningful and worthwhile. Our case studies and quantitative analyses demonstrate that successful adaptation is associated with a reduction in depression, tension, and worry; and the realistic continuation of family, social, and work roles. Our analyses also demonstrate that the factors most often associated with adaptation are cultural (meanings and standards), psychosocial (social support, age, socioeconomic status, psychological coping style), the cultural context of care (providers' world views), and the political and economic circumstances under which compensation and rehabilitation are sought. Our quantitative analyses show significant inter- and intra-cultural group differences in pain intensity and emotional responses to the pain. However, despite higher pain intensity and more emotional responses among Puerto Ricans, there was no significant difference between the two groups regarding interference in daily activities. The two groups simply appear to experience chronic pain differently. We propose that the difference is not positive or negative in itself--it is simply a different reality which should be evaluated from an emic perspective and not through the cultural lens of the outside provider or researcher. Intra-group analyses are essential because they provide insight into the standards, norms, and variations within specific cultural groups.

  17. Joint trajectories of victimization and marijuana use and their health consequences among urban African American and Puerto Rican young men.

    Science.gov (United States)

    Pahl, Kerstin; Brook, Judith S; Lee, Jung Yeon

    2013-06-01

    We examined the joint trajectories of violent victimization and marijuana use from emerging adulthood to the early thirties and their health consequences in the early thirties among urban African American and Puerto Rican men. Data were collected from a community sample of young men (N = 340) when they were 19, 24, 29, and 32 years old. The joint trajectories of violent victimization and marijuana use were extracted using growth mixture modeling. Three distinct joint trajectory groups of violent victimization and marijuana use were identified: high violent victimization/consistently high marijuana use; low violent victimization/increasingly high marijuana use, and low violent victimization/low marijuana use. Group comparisons using regression analyses showed that men who had experienced high levels of violent victimization and were high frequency marijuana over time users experienced the most adverse psychological and physical health outcomes, including more health problems, psychological maladjustment, and substance use disorders.

  18. Exploratory study: breastfeeding knowledge, attitudes towards sexuality and breastfeeding, and disposition towards supporting breastfeeding in future Puerto Rican male parents.

    Science.gov (United States)

    Rivera Alvarado, Ivelisse; Vázquez García, Virginia; Dávila Torres, René R; Parrilla Rodríguez, Ana M

    2006-12-01

    Identify the breastfeeding knowledge, the attitudes towards sexuality and breastfeeding and the disposition towards supporting breastfeeding in future fathers were the aims of this study. A non-probabilistic sample (n = 100) of future Puerto Rican male parents was used in this study. A self-administered questionnaire was used consisting of four sections. Descriptive statistics were used for data analysis and t-test to the inferential analysis. 88.8% of the participants presented a low level of knowledge. However, 81.6% had a positive attitude toward sexuality and breastfeeding. Also, 92.0% of the participants indicated much/enough willingness to support their partners in exclusively breastfeeding. Disposition to support the breastfeeding was associated with knowledge towards breastfeeding (p = 0.04) and attitudes toward sexuality and breastfeeding (p = 0.00). The knowledge and the attitudes, in this study, are strongly related with the disposition of the father to supporting the breastfeeding in the future.

  19. A rare case of moyamoya disease in a 20-year-old Puerto Rican female U.S. soldier.

    Science.gov (United States)

    Busey, Blake; Berry-Cabán, Cristóbal S; Hoedebecke, Kyle; Barts, Rachel N

    2014-12-01

    Moyamoya disease is a progressive, occlusive pathology involving the cerebral vasculature with particular involvement of the circle of Willis and its tributaries. The cause of moyamoya disease is unknown, but is believed to be hereditary. Females 20 to 39 years old with moyamoya represent 0.5% of all acute cerebral ischemia and infarcts with risk factors including smoking, estrogen-containing birth control use, coagulopathy, neoplasm, and congenital malformation. This case reports on a 20-year-old Puerto Rican female U.S. soldier with a 1-year history of migraine headaches with worsening right retro-orbital pain, blurred vision, and photophobia. The patient had minimal unilateral neurological deficits despite evidence of significant cerebral infarction on non-contrast computed tomography. Other neuroimaging findings were consistent with moyamoya disease with confirmation via cerebral angiography. This case details the process of diagnosis and treatment as well as discussing its incidence, identification, and treatment options.

  20. Differences in Brazelton Scale Performance Between Puerto Rican and North American White and Black Newborns.

    Science.gov (United States)

    Coll, Cynthia Garcia; And Others

    The performances of three groups of neonates on the Brazelton Neonatal Behavioral Assessment Scale were compared to determine if cultural differences exist. Subjects were 90 full term, healthy infants; 30 born in Puerto Rico, 30 black and 30 white born in Florida who were administered the scale within the first two days of life. Eight summary…

  1. Association of Cigarette Smoking and Metabolic Syndrome in a Puerto Rican Adult Population

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    William A Calo

    2014-01-01

    Conclusion: This study supports previous reports of an increased risk of MetSyn among current smokers, particularly those with a heavier consumption. Tobacco control strategies, such as preventing smoking initiation and disseminating evidence-based cessation programs, are necessary to reduce the burden of MetSyn in Puerto Rico.

  2. Arginine vasotocin activates aggressive calls during paternal care in the Puerto Rican coquí frog, Eleutherodactylus coqui.

    Science.gov (United States)

    Ten Eyck, Gary R; ul Haq, Aazaz

    2012-09-13

    The Puerto Rican coquí frog, Eleutherodactylus coqui, is a directly developing frog that exhibits male territoriality and paternal behaviors. Male frogs also produce advertisement and aggressive vocalizations or calls. Territorial males emit advertisement calls to delineate territories and attract mates. Paternal males guard and brood the directly developing embryos during embryogenesis and up to five days after hatching; advertisement calling is normally absent or infrequent during paternal care. Territorial and paternal males commonly produce aggressive calls during agonistic situations. The neuropeptide, arginine vasotocin (AVT), has been shown to promote calling in anurans, including E. coqui. The objective of this study was to determine if exogenous AVT promotes calling and territorial behavior in paternal males and if it promotes males to abandon their offspring. Injections (IP) of AVT were given to paternal males immediately before the scotoperiod. Frogs were monitored for at least four hours after the injection and the following morning for calling activity and abandonment of egg clutches. AVT-injected males showed a dramatic and significant increase in aggressive calls compared to control males (saline injections). Exogenous AVT did induce advertisement calling in some paternal males but did not significantly elevate paternal males to territorial status nor did it significantly induce abandonment of eggs/embryos. In conclusion, the type of vocalization that AVT activates in E. coqui depends upon the reproductive state of the male and the social environment that surrounds the male.

  3. Educators in Puerto Rican Juvenile Correctional Institutions: Challenges and Professional Development Needs

    OpenAIRE

    Adalberto Santa Olmeda; Villafañe Santiago, Ángel A; Manuel Capella Casellas

    2014-01-01

    The main purpose of the present research was to report the experiences of teachers in juvenile correctional institutions, their challenges, and professional development needs. Research was conducted using a qualitative descriptive phenomenological methodology through a semi-structured interview applied to four teachers from the Juvenile Correctional Institutions Administration (AIJ) in Puerto Rico. The information was analyzed based on the systematic qualitative research procedures proposed b...

  4. Prevalence of Accommodative and Non-Strabismic Binocular Anomalies in a Puerto Rican Pediatric Population

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    Stefania M. Paniccia, OD, MS

    2015-06-01

    Full Text Available Background: There exists a considerable void in the literature of studies that examine the prevalence of non-strabismic binocular and accommodative disorders in the pediatric population of Puerto Rico. The purpose of this retrospective study was to fill this void by performing a comprehensive record review of the pediatric clinical population of the InterAmerican University College of Optometry satellite clinics. Methods: This study was performed using a random selection of 593 existing health records of patients between the ages of 5 and 20 years. Patients had participated in a complete optometric assessment between the years 2004 and 2012. The criteria for selection were the absence of strabismus, amblyopia, nystagmus, vertical deviation, corneal pathology, retinal pathology, lens pathology, or any other parameter outside of population requirements. Results: Statistical analysis was performed using the IBM SPSS program. Results of this study indicate that the most common non-strabismic and accommodative anomalies in the studied population are accommodative insufficiency (39.0%, convergence insufficiency (12.6%, convergence excess (9.1%, and accommodative infacility (7.6%. Conclusions: Accommodative and non-strabismic binocular vision problems are prevalent in the pediatric population of the InterAmerican satellite clinics. This is the first epidemiologic study about the prevalence of these conditions in Puerto Rico. Due to the possibility of these non-strabismic and accommodative anomalies resulting in a reduced quality of life for children and affecting school performance, sports performance, and play activities, an appropriate vision evaluation, diagnosis, and treatment is important. Lastly, further comprehensive studies should be conducted in Puerto Rico using this study as a base for data collection and analysis.

  5. Resource Utilization by Native and Invasive Earthworms and Their Effects on Soil Carbon and Nitrogen Dynamics in Puerto Rican Soils

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    Ching-Yu Huang

    2016-11-01

    Full Text Available Resource utilization by earthworms affects soil C and N dynamics and further colonization of invasive earthworms. By applying 13C-labeled Tabebuia heterophylla leaves and 15N-labeled Andropogon glomeratus grass, we investigated resource utilization by three earthworm species (invasive endogeic Pontoscolex corethrurus, native anecic Estherella sp, and native endogeic Onychochaeta borincana and their effects on soil C and N dynamics in Puerto Rican soils in a 22-day laboratory experiment. Changes of 13C/C and 15N/N in soils, earthworms, and microbial populations were analyzed to evaluate resource utilization by earthworms and their influences on C and N dynamics. Estherella spp. utilized the 13C-labeled litter; however, its utilization on the 13C-labeled litter reduced when cultivated with P. corethrurus and O. borincana. Both P. corethrurus and O. borincana utilized the 13C-labeled litter and 15C-labeled grass roots and root exudates. Pontoscolex corethrurus facilitated soil respiration by stimulating 13C-labeled microbial activity; however, this effect was suppressed possibly due to the changes in the microbial activities or community when coexisting with O. borincana. Increased soil N mineralization by individual Estherella spp. and O. borincana was reduced in the mixed-species treatments. The rapid population growth of P. corethrurus may increase competition pressure on food resources on the local earthworm community. The relevance of resource availability to the population growth of P. corethrurus and its significance as an invasive species is a topic in need of future research.

  6. Instrumental, Integrative, and Intrinsic Orientations Towards Language: Deconstructing the Dichotomy in a Puerto Rican Community

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    Elaine Shenk

    2011-06-01

    Full Text Available Abstract Using a critical discourse analytical approach, this paper applies self-determination theory to the analysis of orientations towards language acquisition in data collected through interviews with 26 participants from Puerto Rico. In light of significant Spanish-English contact on the island, the paper considers how the participants’ discourses construct overlapping instrumental, integrative, and intrinsic orientations towards the presence of English in their community and, more broadly, towards language acquisition. The data suggest that both instrumental and integrative orientations are present, and that specific factors in this community’s history and experience do not predispose the participants towards a clear distinction between these two but rather contribute to a melding of both with a third way, that of intrinsic motivation, which validates and promotes bi- or even multilingualism on a broader scale without being focused on any one particular language or group of speakers.

  7. Tanycytic ependymoma in a 76-year-old Puerto Rican male.

    Science.gov (United States)

    Ortiz, Yvis del Mar; Pérez Berenguer, Juan L; Mercado Acosta, Juan; Polo, Mario; de Jesús-Garces, Orlando; Vega, Irving E

    2014-01-01

    Ependymoma is a slowly growing tumor in children and young adults originating from the wall of the ventricles or from the spinal canal that is composed of neoplastic ependymal cells. Tanycytic ependymoma is a rare variant of ependymoma usually arising in the intra medullary spine. The World Health Organization classifies the tanycytic ependymoma as a grade II tumor. The diagnosis of tanycytic ependymoma is challenging since the morphology of the lesions resemble those found in schwannoma and astrocytomas. In the present study, we show a case of a 76 years old male with a progressive paraparesis for 8 years, due to a spinal tumor. Radiological and histological studies were used to classify the tumor as tanycytic ependymoma. Therefore, it is important to be aware of tanycytic ependymoma and its immunohistochemistry profile in older patients, especially within the Caribbean Hispanic population. To our knowledge this is the oldest patient known to have this rare tumor and the first case reported in Puerto Rico.

  8. Avian fruit preferences across a Puerto Rican forested landscape: pattern consistency and implications for seed removal.

    Science.gov (United States)

    Carlo, Tomás A; Collazo, Jaime A; Groom, Martha J

    2003-01-01

    Avian fruit consumption may ensure plant reproductive success when frugivores show consistent preference patterns and effectively remove and disperse seeds. In this study we examined avian fruit preferences and their seed-removal services at five study sites in north-central Puerto Rico. At each site, we documented the diet of seven common fruit-eating avian species from February to September 1998. Using foraging observations and area-based estimates of fruit abundance, we examined preference patterns of birds. We found that 7 out of 68 fleshy-fruited plant species were responsible for most of the fruit diet of birds. Seventeen plant species were preferred and four of them were repeatedly preferred across several study sites and times by at least one avian species. Preferred plant species comprised a small percentage of fleshy fruits at each site (musica and Vireo altiloquous, removed most of the seeds of plants for which they exhibited repeated preference across the landscape. Preference patterns, particularly those exhibiting consistency in space and time for plant species having prolonged fruiting periods, may have important mechanistic consequences for the persistence, succession, and regeneration of tropical plant communities.

  9. Educators in Puerto Rican Juvenile Correctional Institutions: Challenges and Professional Development Needs

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    Adalberto Santa Olmeda

    2014-01-01

    Full Text Available The main purpose of the present research was to report the experiences of teachers in juvenile correctional institutions, their challenges, and professional development needs. Research was conducted using a qualitative descriptive phenomenological methodology through a semi-structured interview applied to four teachers from the Juvenile Correctional Institutions Administration (AIJ in Puerto Rico. The information was analyzed based on the systematic qualitative research procedures proposed by Strauss and Corbin (1998, cited by Lucca and Berríos (2003: open, axial and selective coding, respectively. Teachers were greatly satisfied for providing educational services. A relevant finding is the lack of a curriculum that fits the needs of this youth population. The curriculum used is the same as the one used in public schools, which makes it unappealing to these students. These teachers face unusual challenges, including the institutions’ security system and the teaching and learning methodology. A lack of coordination is perceived in the educational services and a multidisciplinary team is needed to address the cognitive and emotional aspects of the population. Like teachers in any other educational system, respondents obtain some achievements and satisfactions that strengthen them spiritually and motivate them to continue working in these institutions for many years.

  10. The "new masculinity": addiction treatment as a reconstruction of gender in Puerto Rican evangelist street ministries.

    Science.gov (United States)

    Hansen, Helena

    2012-06-01

    This article, based on ethnographic fieldwork including twelve months of participant observation and 428 interviews with 84 converts and leaders in Pentecostal ministries founded and run by former addicts in Puerto Rico, describes redefined masculinity as a treatment for addiction. Industrial disinvestment and resulting unemployment and drug trade in urban North and Latin America have led to narcotic addiction among Latino and African American men and attendant homicide, infection, and incarceration. Pentecostal-evangelical street ministries are prevalent in these regions. Their alternative vision of masculine honor and power addresses a cultural crisis of men's social space. They replace the unachievable ideal of the male breadwinner with an image of male spiritual power. In place of the violence of the drug trade, they cultivate male domesticity and responsibility for the home. In place of a deleterious drug economy, they offer the social and cultural capital of ministry networks and biblical knowledge. Yet the trajectories of ministry converts reveal the limits, as well as the promise, of evangelist masculinity as a treatment for addiction. In the course of building leadership among their converts, the ministries create their own, internal hierarchies, fall short of the spiritual democracy they espouse, and lead to relapse among those left at the bottom.

  11. Work Ideologies and Constructions of Disability in the Puerto Rican Context

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    Maribel Báez-Lebrón

    2015-01-01

    Full Text Available This paper summarizes a study conducted in 2012 with the purpose of analyzing work ideologies constructed by the media regarding subjectivity towards disability during the 2009 implementation of the Special Act Declaring a State of Fiscal Emergency to Save the Credit of Puerto Rico (Act No. 7.  Through a qualitative design and the manifest and latent content analysis techniques, and using the Disability and Human Subjectivity Models as the theoretical framework, a total of four hundred and sixty-seven (467 newspaper articles published between February and October 2009 was reviewed.  Results demonstrate that only fourteen articles (3%, which constitute the units of analysis, made reference, directly or indirectly, to disability.  The content of these articles is based on an ideology that excludes people with disabilities from social participation because they are considered incapable, unfit and worthless.  The disability and human subjectivity models that predominate are the socio-political and positional-existential ideology, respectively.  It was concluded that the work ideologies constructed by the media regarding subjectivity towards disability are used to exclude people with disabilities from the job market, without recognizing their power and ability of being and doing.

  12. Obesity and premature coronary artery disease with myocardial infarction in Puerto Rican young adults.

    Science.gov (United States)

    Marcial, José M; Altieri, Pablo I

    2015-01-01

    A cross-sectional study examined adults aged 21 to 35 years who underwent left cardiac catheterization in the Cardiovascular Center for Puerto Rico and the Caribbean during 2008-2012 due to myocardial infarction. Demographic characteristics, clinical risk factors, and the extent of CAD were documented. Chi-square statistic or Fisher's exact test was used to compare the distribution of demographic, clinical, and lifestyle characteristics across CAD extent. Polytomous logistic regression models were fitted to estimate the prevalence odds ratios (POR) with 95% confidence intervals (Cl) for non-obstructive and obstructive coronary disease (OCD) compared with normal coronary anatomy. Statistical analyses were performed using Stata 11.0. Sixty-three (n = 63) adults were evaluated (81% were men). The mean age was 31 ± 4 years. The most frequent clinical risk factors were history of tobacco use, hyper tension, and dyslipidemia. Obesity was present in 45.9% of subjects and OCD was present in 52.38% of subjects. Obesity and family history of CAD were significantly associated with OCD when adjusted by age. Obese patients had 5.94 times the possibility of having OCD than normal weight patients. Obesity was the most important treatable predictor of premature obstructive CAD in our young adult population.

  13. Recurrent pneumonia mortality risk in a HIV/AIDS Puerto Rican cohort.

    Science.gov (United States)

    Mayor, A M; Gomez, M A; Rios, E; Hunter, R F

    2003-12-01

    Recurrent pneumonia (RP) within 12 months is one of the AIDS diagnosis criteria. To gain knowledge of RP infection in HIV-infected patients, we studied 145 RP cases detected in a cohort of 2,996 HIV patients in Puerto Rico between Jan. 1992-Dec. 2001. The RP prevalence was 4.8%; 77.2% were males and 62.1% were injecting drug users (IDU). At the time of RP diagnosis, the mean CD4+ T cell count was 93.8 cells/mm3, 59.3% were in antiretroviral treatment, 13% had received the pneumococcal vaccine and 84.8% had another AIDS related condition. Over 37% received two or more antiretroviral medications. The death rate in the first year after the RP diagnosis was 63.4%. A Cox proportional hazard analysis showed that CD4+ T cells vaccination percent at the time of RP diagnosis. Low CD4+ T cells significantly increased the hazard and mortality risk of the cases studied. Antecedents of antiretroviral therapy in these patients ensure a better outcome with lower mortality. Efforts to increase the vaccination rate should reduce the RP incidence in our HIV-infected population.

  14. [Validation of a scale of attitudes towards sexuality in a sample of Puerto Rican elderly].

    Science.gov (United States)

    Rodríguez Benítez, Rosa Janet; Rodríguez Gómez, José; Sayers Montalvo, Sean

    2010-01-01

    The literature indicates that elderly population is at high risk that affects their sexual activity; however, this is not the end of sexuality expression in this population. Elderly (people 65 years and older) who are healthy and active has more opportunities of sexual expression and activity in all forms, (including masturbation, and oral sex), and these activities can continue until 74 years or older. This study tries to explore if the Scale of Attitudes towards Sexuality Behavior in the Elderly develop in Puerto Rico, is a valid and reliable instrument to measure attitudes towards the sexuality in an elderly sample. In addition, the research tries to contribute to the progress and development of instruments that measure, and screen, sexuality aspects and risk behaviors that focus in the elderly population. This may help to promote future studies and the development of preventive programs that help to fulfill specific necessities in elderly. The research subjects consist of a secondary database sample of 265 adults of 65 years or older. The design of this study was an ex post facto type. The collected data were analyzed using descriptive statistics and factorial analyses to establish an association between the study variables (i.e., attitudes towards the sexuality and sexuality) using SPSS-X program version 14; also was concluded that the instrument is a valid and reliable (Alpha Cronbach = 0.95), which is considered adequate. It's expected that the scale will be valuable for future research in this area.

  15. Distribution and determinants of urinary biomarkers of exposure to organophosphate insecticides in Puerto Rican pregnant women

    Science.gov (United States)

    Lewis, Ryan C.; Cantonwine, David E.; Anzalota Del Toro, Liza V.; Calafat, Antonia M.; Valentin-Blasini, Liza; Davis, Mark D.; Montesano, M. Angela; Alshawabkeh, Akram N.; Cordero, José F.

    2015-01-01

    Globally, human exposures to organophosphate (OP) insecticides may pose a significant burden to the health of mothers and their developing fetuses. Unfortunately, relevant data is limited in certain areas of the world concerning sources of exposure to OP insecticides in pregnant populations. To begin to address this gap in information for Puerto Rico, we studied repeated measures of urinary concentrations of 10 OP insecticide metabolites among 54 pregnant women from the northern karst region of the island. We also collected demographic data and self-reported information on the consumption of fruits, vegetables, and legumes in the past 48-hr before urine collection and home pest-related issues. We calculated the distributions of the urinary biomarkers and compared them to women of reproductive age from the general U.S. population. We also used statistical models accounting for correlated data to assess within-subject temporal variability of the urinary biomarkers and to identify predictors of exposure. We found that for all but two metabolites (para-nitrophenol [PNP], diethylthiophosphate [DETP]), 50th or 95th percentile urinary concentrations (the metric that was used for comparison was based on the biomarker’s detection frequency) of the other eight metabolites (3,5,6-trichloro-2-pyridinol [TCPY], 2-isopropyl-4-methyl-6-hydroxy-pyrimidine, malathion dicarboxylic acid, diethylphosphate, diethyldithiophosphate, dimethylphosphate, dimethylthiophosphate [DMTP], dimethyldithiophosphate) were somewhat lower in our cohort compared with similarly aged women from the continental United States. TCPY, PNP, DETP, and DMTP, which were the only urinary metabolites detected in greater than 50% of the samples, had poor reproducibility (intraclass correlation coefficient range: 0.19–0.28) during pregnancy. Positive predictors of OP insecticide exposure included: age; marital or employment status; consumption of cherries, grape juice, peanuts, peanut butter, or raisins; and

  16. Parenting in Puerto Rican Families: Mothers and Father’s Self-Reported Practices

    Directory of Open Access Journals (Sweden)

    Melanie M. Domenech Rodríguez

    2013-01-01

    Full Text Available Existe poca información disponible acerca de las prácticas de crianza en familias que viven en Puerto Rico. Ante esta necesidad, 55 familias con dos figuras parentales en el hogar y un/a niño/a entre 6 y 11 años de edad fueron encuestados acerca de estresores contextuales conocidos por su impacto en los modos de crianza (i.e., depresión, situación económica subjetiva, estrés parental, satisfacción marital. Igualmente, fueron encuestados acerca de las prácticas de crianza empleadas (i.e., desarrollo de nuevas destrezas, involucramiento positivo, solución de problemas, supervisión y disciplina efectiva, así como de problemas de conducta externalizante presentes en los/as niños/as. Todas las medidas fueron confiables, lo que indica el potencial uso de las mismas en futuras investigaciones con muestras puertorriqueñas. Todas las relaciones fueron en la dirección esperada. Específicamente, las altas puntuaciones en estresores se relacionaron de forma negativa con el respaldo de prácticas de crianza efectivas, mientras que las prácticas de crianza efectivas correlacionaron negativamente con puntuaciones problemáticas en los resultados de los/as niños/as. Las destrezas de solución de problemas en la figura materna medió la relación entre satisfacción marital y conductas externalizante en los/as niños/as. Se proporcionan implicaciones para investigaciones futuras.

  17. The effect of supplementation with vitamin A on serum and liver concentrations in Puerto Rican crested toads (Peltophryne lemur) and its lack of impact on brown skin disease.

    Science.gov (United States)

    Dutton, Christopher; Lentini, Andrew; Berkvens, Charlene; Crawshaw, Graham

    2014-01-01

    "Brown skin disease" (BSD) is a clinical syndrome of dysecdysis, chronic weight loss and death, previously reported in Puerto Rican crested toads (Peltophryne lemur). Although vitamin A deficiency has been suggested, its cause remains unknown and multiple treatments have failed to prevent or reverse the condition. This study compared the efficacy of vitamin A supplementation, administered in different forms and by different routes, in 48 captive born Puerto Rican crested toads fed from metamorphosis on gut-loaded, dusted, commercially raised crickets. Forty-five toads started to show clinical signs of BSD at 9 months of age; all toads were treated orally with an oil-based vitamin A formulation twice weekly for 2 months but continued to deteriorate. Two treatment groups were then compared: Animals in one group (n=19) received 2 IU injectable vitamin A (Aquasol-A) per gram bodyweight subcutaneously twice weekly for 3 months with no change in diet. Toads in the other group (n=22) received a single oral dose of vitamins A, D3 , and E, and were fed on earthworms and crickets gut-loaded with produce and a finely-ground alfalfa-based pellet, dusted with the same vitamin/mineral supplement. All affected animals developed severe BSD equally and died during, or were euthanized at the end of, the treatment regimen, with no clinical improvement. Animals supplemented with Aquasol-A had significantly higher liver vitamin A concentrations compared with the other treatment group, whereas serum retinol concentrations showed no significant difference. Vitamin A supplementation does not appear a successful treatment once BSD symptoms have developed.

  18. Hablamos! Puerto Ricans Speak.

    Science.gov (United States)

    Yurchenco, Henrietta

    This narrative comprises the stories, opinions, and beliefs of the following people: Dona Lola--an octogenarian who still remembers her childhood; Minnie Roses--daughter of the owner of a once flourishing coffee plantation; Noberto Cedeno--a sculptor of popular artifacts; Castor Ayala--in his sixties, he is Loiza Aldea's most famous mask-maker and…

  19. Roles of saltation, sandblasting, and wind speed variability on mineral dust aerosol size distribution during the Puerto Rican Dust Experiment (PRIDE)

    Science.gov (United States)

    Grini, Alf; Zender, Charles S.

    2004-04-01

    Recent field observations demonstrate that a significant discrepancy exists between models and measurements of large dust aerosol particles at remote sites. We assess the fraction of this bias explained by assumptions involving four different dust production processes. These include dust source size distribution (constant or dynamically changing according to saltation and sandblasting theory), wind speed distributions (using mean wind or a probability density function (PDF)), parent soil aggregate size distribution, and the discretization (number of bins) in the dust size distribution. The Dust Entrainment and Deposition global model is used to simulate the measurements from the Puerto Rican Dust Experiment (PRIDE) (2000). Using wind speed PDFs from observed National Centers for Environmental Prediction winds results in small changes in downwind size distribution for the production which neglects sandblasting, but it results in significant changes when production includes sandblasting. Saltation-sandblasting generally produces more large dust particles than schemes which neglect sandblasting. Parent soil aggregate size distribution is an important factor when calculating size-distributed dust emissions. Changing from a soil with large grains to a soil with smaller grains increases by 50% the fraction of large aerosols (D >5 μm) modeled at Puerto Rico. Assuming that the coarse medium sand typical of West Africa dominates all source regions produces the best agreement with PRIDE observations.

  20. Juan Cristóbal Gundlach’s collections of Puerto Rican birds with special regard to types

    Directory of Open Access Journals (Sweden)

    Sylke Frahnert

    2015-09-01

    Full Text Available The German naturalist Juan Cristóbal Gundlach (1810–1896 conducted, while a resident of Cuba, two expeditions to Puerto Rico in 1873 and 1875–6, where he explored the southwestern, western, and northeastern regions of this island. Gundlach made representative collections of the island’s fauna, which formed the nucleus of the first natural history museums in Puerto Rico. When the natural history museums closed, only a few specimens were passed to other institutions, including foreign museums. None of Gundlach’s and few of his contemporaries’ specimens have survived in Puerto Rico. We located 191 bird specimens (43 species collected there by Gundlach, all of which are in foreign institutions, especially Museum für Naturkunde Berlin. Here we list all located specimens and include data associated with them. Six new species were described out of the Gundlach collections from Puerto Rico, three of which are still taxonomically recognized today. Information about the types of those taxa is given.

  1. Stable isotope investigation of insect and plant use in the diets of two Puerto Rican bat species

    Science.gov (United States)

    We used stable isotope (δ13C, δ15N) analysis to estimate the importance of plants and insects to the diet of two nectar-feeding bats on Puerto Rico, the brown flower bat (Erophylla bombifrons) and the Greater Antillean long-tongued bat (Monophyllus redmani). Stable carbon and nit...

  2. Advances in the use of DNA barcodes to build a community phylogeny for tropical trees in a Puerto Rican forest dynamics plot.

    Directory of Open Access Journals (Sweden)

    W John Kress

    Full Text Available BACKGROUND: Species number, functional traits, and phylogenetic history all contribute to characterizing the biological diversity in plant communities. The phylogenetic component of diversity has been particularly difficult to quantify in species-rich tropical tree assemblages. The compilation of previously published (and often incomplete data on evolutionary relationships of species into a composite phylogeny of the taxa in a forest, through such programs as Phylomatic, has proven useful in building community phylogenies although often of limited resolution. Recently, DNA barcodes have been used to construct a robust community phylogeny for nearly 300 tree species in a forest dynamics plot in Panama using a supermatrix method. In that study sequence data from three barcode loci were used to generate a well-resolved species-level phylogeny. METHODOLOGY/PRINCIPAL FINDINGS: Here we expand upon this earlier investigation and present results on the use of a phylogenetic constraint tree to generate a community phylogeny for a diverse, tropical forest dynamics plot in Puerto Rico. This enhanced method of phylogenetic reconstruction insures the congruence of the barcode phylogeny with broadly accepted hypotheses on the phylogeny of flowering plants (i.e., APG III regardless of the number and taxonomic breadth of the taxa sampled. We also compare maximum parsimony versus maximum likelihood estimates of community phylogenetic relationships as well as evaluate the effectiveness of one- versus two- versus three-gene barcodes in resolving community evolutionary history. CONCLUSIONS/SIGNIFICANCE: As first demonstrated in the Panamanian forest dynamics plot, the results for the Puerto Rican plot illustrate that highly resolved phylogenies derived from DNA barcode sequence data combined with a constraint tree based on APG III are particularly useful in comparative analysis of phylogenetic diversity and will enhance research on the interface between community

  3. Adolescent self-control predicts joint trajectories of marijuana use and depressive mood into young adulthood among urban African Americans and Puerto Ricans.

    Science.gov (United States)

    Pahl, Kerstin; Brook, Judith S; Lee, Jung Yeon

    2014-08-01

    Previous studies have identified an association between depressive mood and marijuana use. We examined adolescent self-control as a predictor of membership in joint developmental trajectories of depressive mood and marijuana use from adolescence to young adulthood. Urban African Americans and Puerto Ricans (N = 838) were sampled when participants were on average 14, 19, 24, and 29 years old. Using growth mixture modeling, four joint trajectory groups of depressive mood and marijuana use were established: low marijuana use/low depressive mood, low marijuana use/intermediate depressive mood, high marijuana use/low depressive mood, and high marijuana use/high depressive mood. Weighted logistic regression analysis showed that self-control at age 14 distinguished the high marijuana use/high depressive mood group and the low marijuana use/low depressive mood group from each of the other groups. Findings show that the co-occurrence of high levels of marijuana use and depressive mood from adolescence into young adulthood is predicted by low levels of self-control in adolescence. On the other hand, high selfcontrol is associated with low marijuana use and low levels of depression over time. Thus, while deficits in self-control in adolescence constitute a significant risk for maladjustment over time, high self-control exerts a protective factor with regard to marijuana use and depressive mood into young adulthood.

  4. Sexual identity formation and AIDS prevention: an exploratory study of non-gay-identified Puerto Rican MSM from working class neighborhoods.

    Science.gov (United States)

    Finlinson, H Ann; Colón, Héctor M; Robles, Rafaela R; Soto, Mayra

    2006-09-01

    As a subgroup of men who have sex with men (MSM), non-gay-identified (NGI) behaviorally bisexual Latino MSM are associated with heightened probabilities of HIV transmission, yet they have eluded HIV/AIDS interventionists. This exploratory study of Puerto Rican MSM drug users employed multi-session qualitative interviews to examine early life experiences related to gender identity and sexual orientation, and the place of risky drug and sexual behaviors in the process of sexual identity formation. NGI participants experienced sexual debut between ages 13 and 20, and most were recruited to prostitution as young teens by NGI age mates who were also members of drug use networks. Participants emphasized their role as insertive sexual partners and that they maintained relationships with pasivo biological males. It is feasible to recruit NGI MSM through primary male sexual partners and drug use networks. HIV/AIDS prevention based on awareness of developmental histories holds promise for intervening before NGI youth engage in male prostitution or injection drug use.

  5. Estudio Cultural de Puerto Rico. A Cultural Study of Puerto Rico.

    Science.gov (United States)

    Santiago, Jorge; And Others

    This book presents resource materials for teaching the cultural heritage of the Puerto Rican student. It includes biographical sketches of outstanding figures in Puerto Rican history from colonial times to the twentieth century. It also contains descriptions of national festivities and holidays, as well as poetry representative of Puerto Rican…

  6. HIV-related felt stigma among Puerto Ricans living with HIV/AIDS: A focus group study

    Directory of Open Access Journals (Sweden)

    Julio Jiménez Chávez

    2011-01-01

    Full Text Available El estigma afecta negativamente el bienestar de personas que viven con VIH/ SIDA (PLWHA. Sentirse estigmatizado afecta áreas clave de la vida cotidiana de estas personas. Este estudio caracteriza la experiencia del estigma sentido entre un grupo de puertorriqueños LWHA, a través de un enfoque de grupo focal (GF. Un total de 40 participantes fueron reclutados de las agencias de Ryan White en el área sur de Puerto Rico. Se llevó a cabo un estudio cualitativo para recopilar datos sobre los sentimientos, opiniones y percepciones de los participantes. Los GF se grabaron y transcribieron en un informe escrito. Los temas derivados del análisis de contenido se relacionaron con: rechazo, reacciones emocionales, revelación del diagnóstico, reacciones de otros, destrezas de afrontamiento, apariencia física y relaciones afectivas.

  7. A New Destination for "The Flying Bus"?: The Implications of Orlando-Rican Migration for Luis Rafael Sanchez's "La guagua aerea"

    Science.gov (United States)

    Barreneche, Gabriel Ignacio; Lombardi, Jane; Ramos-Flores, Hector

    2012-01-01

    Puerto Rican author Luis Rafael Sanchez's "La guagua aerea" explores the duality, hybridity, and fluidity of US-Puerto Rican identity through the frequent travel of migrants between New York City (the traditional destination city for Puerto Rican migrants) and the island. In recent years, however, the "flying bus" has adopted a…

  8. [SOCIO STRUCTURAL FACTORS AND HIV/AIDS STIGMA: EXPERIENCES FROM PUERTO RICANS LIVING WITH HIV/AIDS ACCESING HEALTH SERVICES.

    Science.gov (United States)

    Rivera-Diaz, Marinilda; Varas-Diaz, Nelson; Reyes-Estrada, Marcos; Suro, Beatriz; Coriano, Doralis

    2012-01-01

    HIV/AIDS stigma continues affecting the provision of health services to people living with HIV/AIDS, as well as their physical and mental well-being. Scientific literature has highlighted the importance of understanding stigma manifestations that surpass one-on-one social interactions. For that reason, social research in Puerto Rico and elsewhere has highlighted the importance of understanding the Socio-Structural Factors (SSF) that foster HIV/AIDS stigma. With the objective of exploring the SSF that influence stigma manifestations related to HIV/AIDS, we conducted 9 focus groups composed by women and men on HIV/AIDS treatment that had experienced social stigma related to the disease. Participants identified SSF that they understood were related to stigma such as a) development of housing projects for people with HIV/AIDS, b) decentralization of health related services, and c) health services administrative protocols that fostered exclusion. Results evidence the importance of addressing SSF when developing stigma related interventions for this population.

  9. "That's True Love:" Lived Experiences of Puerto Rican Perinatally HIV-Infected Youth within Their Families' Context.

    Science.gov (United States)

    Silva-Suárez, Georgina; Bastida, Elena; Rabionet, Silvia E; Beck-Sagué, Consuelo; Febo, Irma; Zorrilla, Carmen D

    2015-12-22

    The burden of HIV affects not only HIV-infected patients but also their families and caregivers. It is also known that family support is crucial for people living with HIV. A qualitative study was conducted to explore the life experiences, within the family context, of perinatally HIV-infected (pHIV-I) youth in Puerto Rico. Twenty in-depth interviews were performed and audio-recorded. Within the family context, study participants experienced acceptance, love and support but also stigma and discrimination. They reported that family is an essential component in their lives and treatment. Losing one or both parents at a young age was considered more difficult than having HIV. Most participants who lost their parents lived with other family members. This was a challenging situation for both pHIV-I youth and their caregivers. Participants described their healthcare providers as part of their families and would like to keep in touch as they transition to adult care. Despite the challenges, participants expressed a desire to have children. Services targeted to this population should stress social support, incorporate family members into the medical process, provide special guidance and support while transitioning to adult care, and provide them with the latest information regarding HIV and reproductive options.

  10. On the relative importance of pool morphology and woody debris to distributions of shrimp in a Puerto Rican headwater stream

    Science.gov (United States)

    Pyron, M.; Covich, A.P.; Black, R.W.

    1999-01-01

    In this paper, we report the sizes and distributional orientation of woody debris in a headwater rainforest stream in the Luquillo Experimental Forest (LEF), Puerto Rico. We also provide results of a 4-month study of a wood addition experiment designed to increase cover for benthic macroinvertebrates (freshwater shrimp). We added branch-sized woody debris to 20 pools in three streams. We trapped four species of freshwater shrimp (two species of benthic detritivores and two predatory shrimp species) during each of the 4 months following wood additions. An analysis of pool morphology (maximum depth, surface area and volume) provided a useful predictor of shrimp abundances. In general, numbers of shrimps increased with sizes of stream pools. A repeated measures ANOVA demonstrated no effect of woody debris additions on total numbers of shrimp per pool area. Two detritivore species (Atya lanipes, a filter feeder and Xiphocaris elongata, a shredder) decreased in abundance with increased woody debris and there was no statistical relationship between woody debris additions and predators (Macrobrachium carcinus and M. crenulatum). Small woody debris additions may have altered flow velocities that were important to filter-feeding Atya at the microhabitat scale, although the overall velocities within pools were not altered by wood additions. Lower numbers of Atya and Xiphocaris in two of the three streams may result from the occurrence of two predaceous fishes (American eel and mountain mullet) and more predatory Macrobrachium in these streams. One likely interpretation of the results of this study is that the stream pools in these study reaches had sufficient habitat structure provided by numerous rock crevices (among large rocks and boulders) to provide refuge from predators. Addition of woody debris did not add significantly to the existing structure. These results may not apply to stream channels with sand and gravel substrata where crevices and undercut banks are lacking

  11. Decadal- to interannual-scale source water variations in the Caribbean Sea recorded by Puerto Rican coral radiocarbon

    Energy Technology Data Exchange (ETDEWEB)

    Kilbourne, K.H. [University of South Florida, College of Marine Science, St. Petersburg, FL (United States); NOAA, Earth System Research Laboratory, Boulder, CO (United States); Quinn, Terrence M. [University of South Florida, College of Marine Science, St. Petersburg, FL (United States); John A. and Katherine G. Jackson School of Geosciences, University of Texas at Austin, Institute for Geophysics, Austin, TX (United States); Guilderson, Thomas P. [Lawrence Livermore National Laboratory, Center for Accelerator Mass Spectrometry, L-397, P.O. Box 808, Livermore, CA (United States); University of California at Santa Cruz, Department of Ocean Sciences and Institute of Marine Science, Santa Cruz, CA (United States); Webb, Robert S. [NOAA, Earth System Research Laboratory, Boulder, CO (United States); Taylor, Frederick W. [John A. and Katherine G. Jackson School of Geosciences, University of Texas at Austin, Institute for Geophysics, Austin, TX (United States)

    2007-07-15

    Water that forms the Florida Current, and eventually the Gulf Stream, coalesces in the Caribbean from both subtropical and equatorial sources. The equatorial sources are made up of, in part, South Atlantic water moving northward and compensating for southward flow at depth related to meridional overturning circulation. Subtropical surface water contains relatively high amounts of radiocarbon ({sup 14}C), whereas equatorial waters are influenced by the upwelling of low {sup 14}C water and have relatively low concentrations of {sup 14}C. We use a 250 year record of {delta}{sup 14}C in a coral from southwestern Puerto Rico along with previously published coral {delta}{sup 14}C records as tracers of subtropical and equatorial water mixing in the northern Caribbean. Data generated in this study and from other studies indicate that the influence of either of the two water masses can change considerably on interannual to interdecadal time scales. Variability due to ocean dynamics in this region is large relative to variability caused by atmospheric {sup 14}C changes, thus masking the Suess effect at this site. A mixing model produced using coral {delta}{sup 14}C illustrates the time varying proportion of equatorial versus subtropical waters in the northern Caribbean between 1963 and 1983. The results of the model are consistent with linkages between multidecadal thermal variability in the North Atlantic and meridional overturning circulation. Ekman transport changes related to tradewind variability are proposed as a possible mechanism to explain the observed switches between relatively low and high {delta}{sup 14}C values in the coral radiocarbon records. (orig.)

  12. Trends in the HIV and AIDS epidemic in a Puerto Rican cohort of patients: 1992-2005.

    Science.gov (United States)

    Báez-Feliciano, Doris V; Quintana, Rafael; Gómez, María A; Fernández, Diana M; Velázquez, Miriam; Olivares, Eddy; León Valiente, Carlos; Mayor, Angel M; Hunter-Mellado, Robert F

    2006-01-01

    The HIV epidemic is a significant global health care issue. With increasing knowledge and improved therapeutics the natural history of the infection has been modified. In this paper we aim to present the general socio-demographic profile and the clinical and therapeutic spectrum of patients with HIV infection who have visited the Bayamón Health Care facilities over the last 12 years and who are part of the Retrovirus Research Center (RRC). The objectives of the study are: 1) describe changes in the demographic, risk factors and clinical stage of patients with HIV infection initially seen in our center; 2) assess changing trends from the clinical and immunological perspective across time; 3) describe mortality risk of patients particularly after the introduction of antiretroviral therapy (ART). This is a cross-sectional study of 3,569 patients admitted to the RRC at the Universidad Central del Caribe between years 1992 through 2005. The variables studied were demographic, risk factors exposure, HIV status at baseline, clinical and immunological parameters, ART and the mortality risk. Chi square with Cramer's coefficient, Kaplan Meier and Cox proportional hazard ratio analysis were performed. The study revealed that individuals presenting at our health care facilities are older and that the proportion of females has increased. The risk factor profile shows increase in heterosexual contact with the disease. The study found that patients treated with ART had significantly lower mortality risk than those without ART. Patients who arrive to RRC with AIDS and Intravenous Drug Users (IDU) had a higher mortality risk than participants with HIV. The analysis of the trends showed changes in the demographic and clinical profile of patients across the years. HIV/AIDS prevention programs and policies need to be continued in Puerto Rico in order to better control the spread of the epidemic.

  13. Decadal- to interannual-scale source water variations in the Caribbean Sea recorded by Puerto Rican coral radiocarbon

    Energy Technology Data Exchange (ETDEWEB)

    Kilbourne, K H; Quinn, T M; Guilderson, T P; Webb, R S; Taylor, F W

    2006-12-05

    Water that forms the Florida Current, and eventually the Gulf Stream, coalesces in the Caribbean from both subtropical and equatorial sources. The equatorial sources are made up of, in part, South Atlantic water moving northward and compensating for southward flow at depth related to meridional overturning circulation. Subtropical surface water contains relatively high amounts of radiocarbon ({sup 14}C), whereas equatorial waters are influenced by the upwelling of low {sup 14}C water and have relatively low concentrations of {sup 14}C. We use a 250-year record of {Delta}{sup 14}C in a coral from southwestern Puerto Rico along with previously published coral {Delta}{sup 14}C records as tracers of subtropical and equatorial water mixing in the northern Caribbean. Data generated in this study and from other studies indicate that the influence of either of the two water masses can change considerably on interannual to interdecadal time scales. Variability due to ocean dynamics in this region is large relative to variability caused by atmospheric {sup 14}C changes, thus masking the Suess effect at this site. A mixing model produced using coral {Delta}{sup 14}C illustrates the time varying proportion of equatorial versus subtropical waters in the northern Caribbean between 1963 and 1983. The results of the model are consistent with linkages between multidecadal thermal variability in the North Atlantic and meridional overturning circulation. Ekman transport changes related to tradewind variability are proposed as a possible mechanism to explain the observed switches between relatively low and relatively high {Delta}{sup 14}C values in the coral radiocarbon records.

  14. Diaspora portoricaine et musique rap à New-York : entre latinité et culture africaine américaine Puerto Rican diaspora and rap music in New-York city: between “latininad” and African American culture

    Directory of Open Access Journals (Sweden)

    Stéphane Partel

    2012-05-01

    Full Text Available Le rap a atteint un succès sans précédent auprès des jeunes urbains aux Etats-Unis et dans les grandes mégalopoles du monde entier. Ce genre musical, figure de proue du hip-hop, s’est affirmé dès les années 1970 comme un moyen d’expression diasporique reflétant les expériences, les rapports complexes et les interactions culturelles entre Africains Américains, Jamaïcains et Portoricains de la diaspora vivant à New York. Cependant, le positionnement des artistes issus de la diaspora portoricaine a été peu étudié. Nourri de séjours d’observation participante et de recherches réalisés entre 2005 et 2008, ainsi que de la fréquentation assidue des concerts du collectif artistique portoricain The Terror Squad auxquels l’auteur a pu assister, cet article se propose doncd’analyser le rôle central des artistes issus de la diaspora portoricaine de New York à travers l’étude du rap, élément le plus médiatisé du hip-hop. Il devient ainsi possible de mieux entrevoir les tensions, convergences et interactions culturelles qui régissent les rapports complexes qui s’établissent entre la latinité des Portoricains et la culture africaine-américaine urbaine depuis plus d’une trentaine d’années dans le milieu du rap.Rap music has achieved unprecedented success among urban youth in the United States and in big cities around the world. As a key element of hip-hop this musical style has been asserting its strength since the 1970s as a reflection of the diasporic experience and the complex cultural interactions between African Americans, Jamaicans and Puerto Ricans of the diaspora living in New York. However, scant research has been conducted on the role of Puerto Rican artists of the diaspora living in New York. Therefore, based on field trips and participant observation undertaken between 2005 and 2008 and the concerts of the Puerto Rican rap group The Terror Squad that the author was able to attend frequently, the

  15. Children in Puerto Rico: Results from the 2000 Census. A KIDS COUNT/PRB Report on Census 2000.

    Science.gov (United States)

    Mather, Mark

    This report provides data on children in Puerto Rico based on the 2000 U.S. Census. It compares the situation of Puerto Rico's children with that of children living in the 50 states and the District of Columbia, noting how characteristics of Puerto Rican children have changed over time. Between 1990-2000, the number of Puerto Rican children…

  16. of the Puerto Rican identity

    Directory of Open Access Journals (Sweden)

    Edil Torres Rivera

    2005-01-01

    Full Text Available Las teorías tradicionales del desarrollo humano como las de Freud, Erikson, y Jung así como las teorías culturales étnico/ raciales del desarrollo de la identidad ven ocurrir el desarrollo de la identidad en una manera lineal y en una serie de etapas progresivas. Esta perpectiva no justifica la complejidad del desarrollo étnico de la identidad de las minorías en los Estados Unidos como lo es el desarrollo de la identidad puertorriqueña. Este articulo explora la identidad étnica puertorriqueña usando los principios y conceptos del la teoría del caos. El articulo describe identidad puertorriqueña como liquida y compleja. Aplicaciones clínicas e implicaciones son también sugeridas en el articulo

  17. The effects of ABCG5/G8 polymorphisms on HDL-cholesterol concentrations depend on ABCA1 genetic variants in the Boston Puerto Rican health study

    Science.gov (United States)

    Background and aims: ATP-binding cassette transporters G5/G8 (ABCG5/G8) are associated with HDL-C concentrations. To assess whether the effect of ABCG5/G8 genetic variants on HDL-C concentrations is dependent on ATP-binding cassette transporters A1 (ABCA1), we studied potential interactions between ...

  18. The effect of ABCG5/G8 polymorphisms on plasma HDL cholesterol levels depends on the ABCA1 gene variation in the Boston Puerto Rican Health Study

    Science.gov (United States)

    Background: ATP-binding cassette transporters G5/G8 have shown an association with HDL-C. One of the most likely mechanisms to explain those associations is through ABCA1. Objective: To assess whether the effect of ABCG5/G8 polymorphisms on HDL-C is dependent on ABCA1, we studied potential interacti...

  19. The effects of ABCG5/G8 polymorphisms on plasma HDL cholesterol concentrations depend on smoking habit in the Boston Puerto Rican Health Study

    Science.gov (United States)

    Background-Low high-density lipoprotein cholesterol (HDL-C) is associated with an increased risk for atherosclerosis and concentrations are modulated by genetic and environmental factors such as smoking. Objective- To assess whether the association of common single nucleotide polymorphisms (SNPs...

  20. Noticias de un país que desaparece: «raros» puertorriqueños de hoy News of a country that disappears: the Puerto Rican «raros» of today

    Directory of Open Access Journals (Sweden)

    Juan DUCHESNE WINTER

    2011-11-01

    Full Text Available La cultura puertorriqueña contemporánea se articula como estrategia de resistencia anticolonial en la cual la simulación, la opacidad y la invisibilidad (la desaparición acceden a un «fuera de lugar» que permite reformular constantemente la identidad autónoma del sujeto nacional y social en resistencia. A este proceso se vinculan las más recientes escrituras «raras» en esa tradición, es decir, escrituras que asumen la dificultad de comprensión inmediata, la fragmentación y el cuestionamiento de las convenciones de la representación como otros tantos «fuera-de-lugar» que amparan la continuidad de una larga tradición antisistémica y anticolonial.Puerto Rican culture articulates itself as an anti-colonial resistance characterized by strategies of simulation, opacity and invisibility (disappearance that enact an «out-of-place» in which an autonomous national and social subject is constantly reformulated. Recent expressions of «escrituras raras» (weird, strange, eccentric, difficult writing assume difficulty of comprehension, fragmentation, and challenges to conventional modes of representation as so many out-of-places that allow a long anti-systemic and anti-colonial tradition to survive to this day.

  1. Non Verbal Communication in Puerto Rico.

    Science.gov (United States)

    Curt, Carmen Judith Nine

    Differences between American (Anglo) and Latin American cultures, particularly the culture of Puerto Rico, in the area of non-verbal communication (NVC) are examined in this work. Specific contrasts in language and kinesic patterns between the two cultures are illustrated in descriptions of communicative gestures employed by Puerto Ricans in the…

  2. A Chronological History of Puerto Rico.

    Science.gov (United States)

    Tovar, Federico Ribes

    This book presents a chronological history of Puerto Rico from prehistory and discovery through December of 1972. It includes information on the persons and events that influenced the course of Puerto Rican history. A table of contents and a selective index are included. (Author/AM)

  3. Puerto Rico Commercial Fishermen Census (2008): This dataset contains demographic, fishing practices and fishing boat and gear data about the population of active commercial fishermen in Puerto Rico (CRCP).

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data contains information on demographics, fishing practices and vessel gear characteristics of Puerto Rican commercial fishermen

  4. 76 FR 31282 - Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List Puerto...

    Science.gov (United States)

    2011-05-31

    ...), Stigmaphyllon emargiuatum (bull reed), and Tabebuia heterophylla (roble). The Puerto Rican harlequin butterfly... capacity and its highly specific ecological requirements for reproduction are a threat to the...

  5. Sexual and injection-related risks in Puerto Rican-born injection drug users living in New York City: A mixed-methods analysis

    Directory of Open Access Journals (Sweden)

    Gelpí-Acosta Camila

    2011-10-01

    Full Text Available Abstract Background These data were collected as part of the National HIV Behavioral Surveillance (NHBS study. NHBS is a cross-sectional study to investigate HIV behavioral risks among core risk groups in 21 U.S. cities with the highest HIV/AIDS prevalence. This analysis examines data from the NHBS data collection cycle with IDU conducted in New York City in 2009. We explored how the recency of migration from Puerto Rico (PR to New York City (NYC impacts both syringe sharing and unprotected sex among injection drug users (IDU currently living in NYC. Methods We used a mixed-methods approach to examine differences in risk between US-born IDU, PR IDU who migrated to NYC more than three years ago (non-recent migrants, and PR IDU who migrated in the last three years (recent migrants. Respondent-driven sampling (RDS was used to recruit the sample (n = 514. In addition, qualitative individual and group interviews with recent PR migrants (n = 12 and community experts (n = 2 allowed for an in-depth exploration of the IDU migration process and the material and cultural factors behind continued risk behaviors in NYC. Results In multiple logistic regression controlling for confounding factors, recent migrants were significantly more likely to report unprotected sexual intercourse with casual or exchange partners (adjusted odds ratio [AOR]: 2.81; 95% confidence intervals [CI]: 1.37-5.76 and receptive syringe sharing (AOR = 2.44; 95% CI: 1.20-4.97 in the past year, compared to US-born IDU. HIV and HCV seroprevalence were highest among non-recent migrants. Qualitative results showed that risky injection practices are partly based on cultural norms acquired while injecting drugs in Puerto Rico. These same results also illustrate how homelessness influences risky sexual practices. Conclusions Poor material conditions (especially homelessness may be key in triggering risky sexual practices. Cultural norms (ingrained while using drugs in PR around injection drug

  6. Evaluation of educational materials from a social marketing campaign to promote folic acid use among Hispanic women: insight from Cuban and Puerto Rican ethnic subgroups.

    Science.gov (United States)

    Quinn, Gwendolyn P; Thomas, Kamilah B; Hauser, Kimberlea; Rodríguez, Nydia Y; Rodriguez-Snapp, Nazach

    2009-10-01

    Current data indicate significant disparities in awareness and use of folic acid between Hispanic and non-Hispanic women. Hispanic women are less likely to have heard about folic acid, to know that folic acid can prevent birth defects, to take folic acid daily, and to take folic acid before pregnancy. "Three Sisters/Las Tres Hermanos" is a folic acid social marketing campaign designed for Mexican-American women. To determine the effectiveness of the materials on other Hispanic sub groups, women of childbearing age from Cuba and Puerto Rico were recruited to evaluate the materials. Participants were asked five pre-test questions about folic acid knowledge and were then provided with the folic acid educational materials that included either a photo-novella and a low literacy brochure, or a video-novella in English or Spanish. Once the participants reviewed the materials, they were asked 10 post-test questions about the materials. The results of the evaluation are discussed.

  7. “That’s True Love:” Lived Experiences of Puerto Rican Perinatally HIV-Infected Youth within Their Families’ Context

    Directory of Open Access Journals (Sweden)

    Georgina Silva-Suárez

    2015-12-01

    Full Text Available The burden of HIV affects not only HIV-infected patients but also their families and caregivers. It is also known that family support is crucial for people living with HIV. A qualitative study was conducted to explore the life experiences, within the family context, of perinatally HIV-infected (pHIV-I youth in Puerto Rico. Twenty in-depth interviews were performed and audio-recorded. Within the family context, study participants experienced acceptance, love and support but also stigma and discrimination. They reported that family is an essential component in their lives and treatment. Losing one or both parents at a young age was considered more difficult than having HIV. Most participants who lost their parents lived with other family members. This was a challenging situation for both pHIV-I youth and their caregivers. Participants described their healthcare providers as part of their families and would like to keep in touch as they transition to adult care. Despite the challenges, participants expressed a desire to have children. Services targeted to this population should stress social support, incorporate family members into the medical process, provide special guidance and support while transitioning to adult care, and provide them with the latest information regarding HIV and reproductive options.

  8. Datos Historicos de Puerto Rico (Historical Facts on Puerto Rico). Preliminary Edition.

    Science.gov (United States)

    Chicago Board of Education, IL. Dept. of Curriculum.

    A volume of information about Puerto Rican history and culture is designed for use by teachers in the bilingual education program of the Chicago public schools to support cultural awareness among native Spanish-speaking students. Six chapters outline important information concerning: the history of Puerto Rico, some aspects of the life of the…

  9. Pharmacogenetics of healthy volunteers in Puerto Rico.

    Science.gov (United States)

    Claudio-Campos, Karla; Orengo-Mercado, Carmelo; Renta, Jessicca Y; Peguero, Muriel; García, Ricardo; Hernández, Gabriel; Corey, Susan; Cadilla, Carmen L; Duconge, Jorge

    2015-12-01

    Puerto Ricans are a unique Hispanic population with European, Native American (Taino), and higher West African ancestral contributions than other non-Caribbean Hispanics. In admixed populations, such as Puerto Ricans, genetic variants can be found at different frequencies when compared to parental populations and uniquely combined and distributed. Therefore, in this review, we aimed to collect data from studies conducted in healthy Puerto Ricans and to report the frequencies of genetic polymorphisms with major relevance in drug response. Filtering for healthy volunteers or individuals, we performed a search of pharmacogenetic studies in academic literature databases without limiting the period of the results. The search was limited to Puerto Ricans living in the island, excluding those studies performed in mainland (United States). We found that the genetic markers impacting pharmacological therapy in the areas of cardiovascular, oncology, and neurology are the most frequently investigated. Coincidently, the top causes of mortality in the island are cardiovascular diseases, cancer, diabetes, Alzheimer's disease, and stroke. In addition, polymorphisms in genes that encode for members of the CYP450 family (CYP2C9, CYP2C19, and CYP2D6) are also available due to their relevance in the metabolism of drugs. The complex genetic background of Puerto Ricans is responsible for the divergence in the reported allele frequencies when compared to parental populations (Africans, East Asians, and Europeans). The importance of reporting the findings of pharmacogenetic studies conducted in Puerto Ricans is to identify genetic variants with potential utility among this genetically complex population and eventually move forward the adoption of personalized medicine in the island.

  10. Diversity of Papaya ringspot virus isolates in Puerto Rico

    Science.gov (United States)

    Papaya ringspot virus (PRSV) devastates papaya production worldwide. In Puerto Rico, papaya fields can be completely infected with PRSV within a year of planting. Information about the diversity of the Puerto Rican PRSV population is relevant in order to establish a control strategy in the island. T...

  11. Annotated Bibliography on Return Migration to Puerto Rico.

    Science.gov (United States)

    Carrasquillo, Angela; Carrasquillo, Ceferino

    This paper is an annotated bibliography on return migration from the mainland United States to Puerto Rico. An introduction defines the term "return migration" in the specific context of the Puerto Rican community. The introduction is followed by the bibliography, which lists and summarizes research studies and works dealing with demographic data…

  12. Translation, adaptation, and validation of the Stanford Hypnotic Clinical Scale in Puerto Rico.

    Science.gov (United States)

    Deynes-Exclusa, Yazmin; Sayers-Montalvo, Sean K; Martinez-Taboas, Alfonso

    2011-04-01

    The only hypnotizability scale that has been translated and validated for the Puerto Rican population is the Barber Suggestibility Scale (BSS). In this article, the Stanford Hypnotic Clinical Scale (SHCS) was translated and validated for this population. The translated SHCS ("Escala Stanford de Hipnosis Clinica" [ESHC]) was administered individually to 100 Puerto Rican college students. There were no significant differences found between the norms of the original SHCS samples and the Spanish version of the SHCS. Both samples showed similar distributions. The Spanish version's internal reliability as well as the item discrimination index were adequate. The authors conclude that the ESHC is an adequate instrument to measure hypnotizability in the Puerto Rican population.

  13. Puerto Rican Psychology: A Review of Issues Pertaining to Assessment and Counseling = La Psicologia Puertorriquena: Una Revision de la Problematica Relacionada con la Medicion y la Consejeria. Monograph #135.

    Science.gov (United States)

    Prewitt-Diaz, Joseph O., Ed.

    This is a collection of papers related to psychological assessment and counseling in Puerto Rico. Included are: (1) an introduction (in Spanish), by Joseph O. Prewitt-Diaz; (2) "A Procedure for Constructing Valid Cross-Cultural Attitude Measures for Use in Puerto Rico," by Cecil R. Trueblood; (3) "Perfil de Personalidad en el…

  14. Puerto Rican Psychology: A Review of Issues Pertaining to Assessment and Counseling = La Psicologia Puertorriquena: Una Revision de la Problematica Relacionada con la Medicion y la Consejeria. Monograph #135.

    Science.gov (United States)

    Prewitt-Diaz, Joseph O., Ed.

    This is a collection of papers related to psychological assessment and counseling in Puerto Rico. Included are: (1) an introduction (in Spanish), by Joseph O. Prewitt-Diaz; (2) "A Procedure for Constructing Valid Cross-Cultural Attitude Measures for Use in Puerto Rico," by Cecil R. Trueblood; (3) "Perfil de Personalidad en el Adolescente…

  15. La Ninez en Puerto Rico: Resultados del Censo 2000. Un informe de KIDS COUNT/PRB sobre el Censo 2000 (Children in Puerto Rico: Results from the 2000 Census. A KIDS COUNT/PRB Report on Census 2000).

    Science.gov (United States)

    Mather, Mark

    This Spanish-language report provides data on children in Puerto Rico based on the 2000 U.S. Census. It compares the situation of Puerto Rico's children with that of children living in the 50 states and the District of Columbia, noting how characteristics of Puerto Rican children have changed over time. Between 1990-2000, the number of Puerto…

  16. La ensenanza de idiomas en Puerto Rico (Language Teaching in Puerto Rico)

    Science.gov (United States)

    Llorens, Washington

    1976-01-01

    The poor command of Spanish common to many Puerto Ricans is due, not to the teaching of English as a second language, but to the poor instruction of the native language and the lack of emphasis on reading good Spanish literature. The two languages can coexist. (Text is in Spanish.) (CHK)

  17. Breast Self-Examination: Attitude and Knowledge of Female College Students from USA, Thailand, Costa Rica, and Puerto Rico.

    Science.gov (United States)

    Kay, Noy S.; Torabi, Mohammad R.; Ding, Kele; Fernandez, Xinia; Encarnacion, Haydee

    2002-01-01

    Examined attitudes and knowledge among U.S., Thai, Costa Rican, and Puerto Rican female college students regarding breast self-examination (BSE). Students completed surveys before and after watching an instructional video on BSE. BSE practice was low in all four countries. Students considered BSE a necessary part of individual healthy behaviors.…

  18. Hurricanes, climate change and the cholera epidemic in Puerto Rico of 1855-1856.

    Science.gov (United States)

    Christenson, Bernard

    2008-01-01

    Hurricanes and global climate changes may affect the environmental factors of cholera dynamics in warm coastal areas, vulnerable to seasonal or sporadic outbreaks. The cholera epidemic of Puerto Rico in 1855-1856 had a profound effect on the Puerto Rican society; but it was not influenced by any climatic events, such as preceding hurricanes or storms based on past documentary sources. Particularly, the environmental non-toxigenic strains of Vibrio Cholerae in Puerto Rican water sources can maintain their pathogenic potential for sporadic or erratic toxigenic cholera outbreaks--if a "perfect storm" ever occurs.

  19. The Message from Boston

    Institute of Scientific and Technical Information of China (English)

    Wang Wenfeng

    2004-01-01

    @@ The election program entitled "A Strong Nation Respected in the World " came out in Boston at the July 26-29 Democratic National Convention along with the nomination of John Kerry and John Edwards as the presidential and vice presidential candidates of the party. What message do the Democrats want to convey from Boston?

  20. El otro es uno: Puerto Rico en la mirada norteamericana de 1898

    OpenAIRE

    1997-01-01

    Rethinking «98» in Puerto Rico requires giving up «victimized» perspectives whereby the Porto Rican people are set free of all responsibility. Focusing on 1898 as a year of both liberation and domination, this article weighs up the positive and negative aspects of Northamerican imperialism, while analyzing the unbalanced and particular struggles of the Porto Ricans in the social, economical, cultural and political fields. This process is partly followed through the writhings of Elihu Root and...

  1. Lodging Update: Greater Boston

    Directory of Open Access Journals (Sweden)

    Rachel Roginsky

    2012-09-01

    Full Text Available Pinnacle Advisory Group provides an update of lodging industry performance in New England and Boston for the first half of 2012. While the New England region outpaced the nation, the specific story varies from state to state. Only Massachusetts and Vermont achieved REVPAR performance better than the national average. A review of the Greater Boston lodging market reveals that a healthy local economy and strong convention calendar, combined with a number of one-time events and limited new supply, boosted the local market in 2012. The outlook for 2013 in Greater Boston remains positive, with expectations of a 4.7% growth in REVPAR.

  2. Cunard in Boston

    Directory of Open Access Journals (Sweden)

    Bradford T. Hudson

    2015-02-01

    Full Text Available The steamship Britannia arrived in Boston Harbor on a July evening in 1840. This concluded the inaugural voyage for the flagship of the newly established Cunard Line, which has since become one of the oldest and most distinguished travel companies in the world. To commemorate the occasion, Cunard will send its current flagship Queen Mary 2 along the same route – from Liverpool to Halifax to Boston – during July of 2015.

  3. Prevalence rates for diabetes mellitus in Puerto Rico.

    Science.gov (United States)

    Haddock, L; de Conty, I T

    1991-07-01

    The aim of this study was to analyze prevalence data for diabetes mellitus obtained from a household interview of a random sample of the general population by the Department of Health of the Commonwealth of Puerto Rico for the years 1975-1986. Details of the prevalence rate by sex and age were analyzed for the years 1981, 1984, 1985, and 1986 and for the urban and rural population in 1985. The mean prevalence rate of known cases of diabetes showed a tendency to increase from 3.1% in 1975 to 5.1% in 1986. Prevalence rates adjusted for age and sex showed an increase in the mean prevalence for 1986 compared with that of 1981. The prevalence rate was significantly higher for the rural population for the age-group 45-64 yr old and for the urban population for the age-group greater than or equal to 65 yr. The prevalence rate compares with that of Mexican Americans and Puerto Ricans in the New York City area. On the basis of the prevalence data, approximately 90% of the diabetic population is non-insulin dependent and 10% are insulin dependent. Major risk factors thought to explain the increased prevalence of non-insulin-dependent diabetes are increasing longevity of the Puerto Rican population, genetic predisposition, obesity, and changes in life-styles. In conclusion, Puerto Ricans, as other Hispanic Americans, have a higher prevalence of diabetes than the white American population.

  4. Post-1898 Imaginative Geographies: Puerto Rico Migration in 1950s Film

    Directory of Open Access Journals (Sweden)

    Cynthia Tolentino

    2011-12-01

    Full Text Available This essay studies cultural representations of Puerto Rico’s economic boom and 1952 shift in legal status to the Commonwealth of Puerto Rico. It suggests that apprehending these events requires the reframing of Puerto Rican migration as global phenomena. Drawing on the historical and cultural scholarship on Puerto Rican migration, Operation Bootstrap, and US empire, Tolentino analyzes the famous musical film West Side Story (1961, but also the Hollywood film Sabrina (1954 and Island productions El Otro Camino (The Other Road, 1955 and Maruja (1958. In contrast to prevailing views, she interprets these films as narratives about migration and modernization that engage the discourse of sentimental modernization, the figure of the jíbaro, and the idea of small town Puerto Rico. In so doing, they reveal the global vision at the center of the Operation Bootstrap development plan and Commonwealth formation. The concluding section suggests how the films take up issues in Puerto Rico’s historiography. Rather than merely illuminating a forgotten historical period of 1950s Puerto Rico, the 1950s films negotiate Puerto Rico’s geographical, political, and cultural locations by rethinking institutionalized meanings of 1898 in discourses of Puerto Rico historiography and US empire. Proposing new ways of interpreting the introduction of the Commonwealth in 1952 makes possible the revision of dominant conceptions of 1898 rooted in nation, government, and constitutional law.

  5. Post-1898 Imaginative Geographies: Puerto Rico Migration in 1950s Film

    Directory of Open Access Journals (Sweden)

    Cynthia Tolentino

    2011-12-01

    Full Text Available This essay studies cultural representations of Puerto Rico’s economic boom and 1952 shift in legal status to the Commonwealth of Puerto Rico. It suggests that apprehending these events requires the reframing of Puerto Rican migration as global phenomena. Drawing on the historical and cultural scholarship on Puerto Rican migration, Operation Bootstrap, and US empire, Tolentino analyzes the famous musical film West Side Story (1961, but also the Hollywood film Sabrina (1954 and Island productions El Otro Camino (The Other Road, 1955 and Maruja (1958. In contrast to prevailing views, she interprets these films as narratives about migration and modernization that engage the discourse of sentimental modernization, the figure of the jíbaro, and the idea of small town Puerto Rico. In so doing, they reveal the global vision at the center of the Operation Bootstrap development plan and Commonwealth formation. The concluding section suggests how the films take up issues in Puerto Rico’s historiography. Rather than merely illuminating a forgotten historical period of 1950s Puerto Rico, the 1950s films negotiate Puerto Rico’s geographical, political, and cultural locations by rethinking institutionalized meanings of 1898 in discourses of Puerto Rico historiography and US empire. Proposing new ways of interpreting the introduction of the Commonwealth in 1952 makes possible the revision of dominant conceptions of 1898 rooted in nation, government, and constitutional law.

  6. Is Boston Burning?

    Science.gov (United States)

    Alexander, Kelly M., Jr.

    1975-01-01

    An analysis of current and potential future problems facing efforts to desegregate Boston schools in which a number of suggestions are offered to facilitate the process of quality education for all by adequately preparing community, parent, and school personnel and nurturing student interracial initiatives. (EH)

  7. NCI-supported facility to conduct cancer trials breaks ground in Puerto Rico

    Science.gov (United States)

    The Puerto Rican government has allocated $196 million dollars to build a 287,000 sq. ft., 96-bed, cancer hospital in San Juan. The new hospital, which will provide cancer treatment and conduct clinical trials, is the first of its kind in the Caribbean.

  8. Genetic seascape of the threatened Caribbean elkhorn coral, Acropora palmata, on the Puerto Rico Shelf.

    Science.gov (United States)

    Mège, Pascal; Schizas, Nikolaos V; Reyes, Joselyd García; Hrbek, Tomas

    2015-06-01

    It has been proposed that the elkhorn coral, Acropora palmata, is genetically separated into two distinct provinces in the Caribbean, an Eastern and a Western population admixing in western Puerto Rico and around the Mona Passage. In this study, the genetic structure of A. palmata sampled at 11 Puerto Rican localities and localities from Curaçao, the Bahamas and Guadeloupe were examined. Analyses using five microsatellite markers showed that 75% of sampled colonies had unique genotypes, the rest being clone mates. Genetic diversity among genets was high (HE = 0.761) and consistent across localities (0.685 to 0.844). FST ranged from -0.011 to 0.047 supporting low but significant genetic differentiation between localities within the previously reported Eastern and Western genetic provinces. Plots of genetic per geographic distances and significant Mantel tests supported isolation-by-distance (IBD) within Puerto Rico. Analysis with the software Structure favored a scenario with weak differentiation between two populations, assigning eastern Puerto Rican locations (Fajardo and Culebra), Guadeloupe and Curaçao to the Caribbean Eastern population and western Puerto Rican locations (west of Vega Baja and Ponce), Mona and the Bahamas to the Caribbean Western population. Vieques and San Juan area harbored admixed profiles. Standardized FSTs per 1,000 km unit further supported higher differentiation between localities belonging to different Structure populations, with IBD being stronger within Puerto Rico than on larger regional scales. This stronger genetic transition seems to separate localities between putative Eastern and Western provinces in the eastern Puerto Rican region, not around the Mona Passage.

  9. Teacher Student Interaction in the Puerto Rican School System.

    Science.gov (United States)

    Velazquez, Clara

    This paper is based on the premise that an evaluation of teacher performance should consist of an evaluation of the teacher's presentation of subject matter and of the teacher's interaction with the students. In order to develop a balanced evaluation methodology, four English as a Second Language (ESL) classes in two schools on the island of…

  10. Food insecurity and cognitive function in Puerto Rican adults

    Science.gov (United States)

    Food insecurity is associated with nutrient inadequacy and a variety of unfavorable health outcomes. However, little is known about whether food security is associated with lower cognitive function in the elderly. We investigated the prevalence of food insecurity in a representative sample of 1358 P...

  11. The Complexities of Reading Capital in Two Puerto Rican Families

    Science.gov (United States)

    Compton-Lilly, Catherine

    2007-01-01

    Two case studies of adult GED (General Education Diploma) students and their kindergarten-aged children are presented. The construct of "capital," as described by Pierre Bourdieu (1986), is applied specifically to the children's and adults' reading practices. These case studies are analyzed in terms of various forms of official "reading capital"…

  12. Aging and Sexuality: Perceptions of a Puerto Rican Sample.

    Science.gov (United States)

    Waters, Judith; Drew, Benjamin

    While there are acknowledged physical, psychological, and social benefits to be derived from maintaining sexual activity in old age, the negative cultural attitudes displayed by younger members of society as well as by their own peers constitute a barrier to the achievement of a satisfactory sex life for the elderly. A study was undertaken to…

  13. Newborn Screening for Hermansky-Pudlak Syndrome Type 3 in Puerto Rico

    Science.gov (United States)

    Serrant, Maribel Torres; Ramirez, Sonia I; Cadilla, Carmen L; Ramos-Valencia, Gilberto

    2013-01-01

    Background Hermansky-Pudlak Syndrome (HPS) is an autosomal recessive disorder characterized by albinism, mucocutaneous bleeding, and storage of ceroid material in macrophages1. Patients that are not easily identified by physical characteristics (mostly HPS-3 patients) may have hemorrhagic complications with trauma or surgery. Objective To determine the prevalence of HPS-3 in Puerto Rican newborns using DNA pooling technique. Design/Methods Twelve percent of annual Puerto Rican births were tested randomly by PCR for the HPS-3 mutation, using pooled DNA extracted from dried blood samples. Results HPS-3 mutation was detected in 75 samples. Two newborns were found to be homozygous. Carrier frequency was 1:85 (1.18%). Conclusions The HPS-3 carrier frequency found (1.18%) justifies universal newborn screening in Puerto Rico. DNA pooling reduces time and labor in newborn screening thus facilitating early diagnosis and treatment of children with HPS-3 and the provision of genetic counseling to parents and relatives. PMID:20562649

  14. Boston Washer Study

    Energy Technology Data Exchange (ETDEWEB)

    Tomlinson, J.J.

    2002-08-06

    To help understand the relative performance gains of conventional and high-efficiency washers and to increase awareness of energy/water savings, the U.S. Department of Energy under its Emerging Technologies Program and in cooperation with Maytag Appliances conducted a field-evaluation of horizontal axis washers in a Boston, Massachusetts condo complex. Baseline washer and dryer performance and customer habits were established using 50 participants and their existing, instrumented washers and dryers for a 2 1/2-month period. After the baseline was established, the machines were replaced with high efficiency tumble action washers and moisture sensing dryers, and tested for the next 2 1/2 months. By information gathered, energy and water savings delivered by the h-axis washers as well as impacts on participants' washing habits and perceptions of cleaning performance were determined. Overall, participants saved 41% of the water and 50% of the energy that they would have used without a changeover to the new h-axis washer. The changeover also produced significant dryer energy savings due primarily to the high-speed final spin of the new washer. The Boston Washer Study report details the experiment including instrumentation, data collection and analysis procedures and discusses the impacts on energy, water and detergent consumption as well as customer satisfaction with the technology.

  15. La Hipotesis Funcional y la Aparicion de Sujeto no Nominal: El Espanol de Puerto Rico (The Functional Hypothesis and the Appearance of a Non-Nominative Subject: The Spanish of Puerto Rico).

    Science.gov (United States)

    Morales, Amparo

    1997-01-01

    Discusses the Puerto Rican dialect and its peculiar placement of subject pronouns. Notes the linguistic variety in the dialect as well as its use of verbs connotating mental and communicative activity and constructions of relativity. These distinctions give rise to the functional hypothesis to account for the peculiarities of Spanish in the…

  16. Yo misma fui mi ruta: La mujer en la historia y cultura de Puerto Rico [I Was My Own Path: Women in the History and Culture of Puerto Rico].

    Science.gov (United States)

    Pico, Isabel; And Others

    This teaching guide on women in Puerto Rican history and culture is intended for use in third and fourth grade social studies classes. The book begins with a discussion of the omission of women's roles from most history textbooks and points out the implications of this omission for the knowledge and socialization of both male and female Puerto…

  17. El espanol: La lengua de Puerto Rico. Aprecio y defensa de nuestra lengua materna en la ciudad de Nueva York (Spanish: Language of Puerto Rico. Appreciation and Defense of our Mother Tongue in New York City).

    Science.gov (United States)

    Ramirez de Arellano, Diana

    The author presents her appreciation and defense of Spanish as it is spoken in New York City, especially among Puerto Ricans. She believes that the institution of bilingual education in the city's schools is an important first step in elevating Spanish to the position it deserves as a means of instruction and communication. The instructional…

  18. 75 FR 61096 - Regulated Navigation Area; Reserved Channel, Boston Harbor, Boston, MA

    Science.gov (United States)

    2010-10-04

    ... Harbor, Boston, MA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is... Navigation Areas: Reserved Channel, Boston Harbor, Boston, MA (a) Location. The following areas are...

  19. The Criminalization of Socio-Environmental Struggles in Puerto Rico

    Directory of Open Access Journals (Sweden)

    Jose Manuel Atiles-Osoria

    2012-02-01

    Full Text Available Throughout the twentieth century and the outset of the twenty-first, Puerto Rico’s sociopolitical and pro-independence struggles from US colonial rule have been influenced by the emergence of mobilizations for environmental justice. This article suggests that our understanding of both environmental and anticolonial mobilizations can be broadened by considering Puerto Rico’s sociopolitical and colonial reality, as well as emphasizing the criminalization processes that take place as an institutional reaction to social mobilization. The structure of the article follows a threefold analysis. In the first part, I describe the historical basis of Puerto Rico’s colonial situation, including its environmental impact, outlining the intertwined nature of these two processes. The second part outlines the mechanisms of repression and criminalization developed by the US and Puerto Rican governments. Finally, part three analyses the Puerto Rican environmental conflicts between 1999 and 2012, as well as how pro-environmental civil disobedience became a criminal offence. A lo largo del siglo XX e inicios del siglo XXI las movilizaciones sociopolíticas y anticoloniales puertorriqueñas y/o las luchas contra el régimen colonial estadounidense en Puerto Rico, se han visto influenciadas por el surgimiento de movilizaciones por la justicia ambiental. Este artículo sugiere que nuestra comprensión de los movimientos ambientales y anticoloniales puertorriqueños puede ser expandida en la medida que consideramos la realidad sociopolítica y colonial puertorriqueña, así como al enfatizar en el estudio de los procesos sistemáticos e institucionales de criminalización desplegados contra estas movilizaciones sociales. La estructura de este articulo se fundamenta en un análisis tridimensional. La primera parte, describe brevemente la historia colonial de Puerto Rico y el impacto del colonialismo sobre el medioambiente, señalando de esta manera la intensa

  20. Religion and HIV/AIDS stigma in Puerto Rico: a cultural challenge for training future physicians.

    Science.gov (United States)

    Varas-Díaz, Nelson; Neilands, Torsten B; Cintrón-Bou, Francheska; Santos-Figueroa, Axel; Marzán-Rodríguez, Melissa; Marques, Domingo

    2014-01-01

    HIV/AIDS stigma continues to be a challenge for HIV prevention and treatment. When health professionals manifest stigma it can limit access to quality treatment. With an ever-growing epidemic among Latinos, including Puerto Ricans living on the Caribbean Island, the social and structural factors that foster HIV/AIDS stigma need to be understood. In this study, we documented the association of religion with HIV/AIDS stigma in a sample of medical students in Puerto Rico. Findings suggest that importance placed on religion, and participation in religious activities, is associated with HIV/AIDS stigma for this population.

  1. Germination of Tabebuia heterophylla seeds (Bignoniaceae) from a wet and dry forest of Puerto Rico

    OpenAIRE

    Cordero, Roberto A.; Molano-Flores, Brenda

    2015-01-01

    Seed germination response of the Puerto Rican wet and dry forest populations of Tabebuia heterophylla treo::s was tested using a gradient of osmotic potentials from O to -1.5 MPa. Morphological comparisons were also made from adult specimens. Dry forest tress showed smaller leaves, fiuits, and seeds, and greater specific leaf weigjrt. Dry forest fiuits produced smaller seeds than wá forest fiuits when similar small fiuits were compared. Germination percentage was strongly reduced as osmotic p...

  2. 33 CFR 165.120 - Safety Zone: Chelsea River, Boston Inner Harbor, Boston, MA.

    Science.gov (United States)

    2010-07-01

    ..., Boston Inner Harbor, Boston, MA. 165.120 Section 165.120 Navigation and Navigable Waters COAST GUARD... § 165.120 Safety Zone: Chelsea River, Boston Inner Harbor, Boston, MA. (a) Location. The following area... downstream of the Chelsea Street Bridge on the Chelsea, MA side of the Chelsea River—hereafter referred to...

  3. School Treasures: Architecture of Historic Boston Schools.

    Science.gov (United States)

    Cole, Doris

    This book contains photographs and descriptions of the Boston Public Schools, Massachusetts, explaining that the Boston Public Schools include about 129 buildings that were constructed in the late 19th century and throughout the 20th century and noting that the first and oldest public school in the United States was founded in Boston in 1635.…

  4. Schooltaalwoorden en rubrics in Boston

    NARCIS (Netherlands)

    Miedema, Wietske; Wessum, Loes van

    2011-01-01

    Uit de Pisa cijfers blijkt dat het onderwijs in Amerika niet kan meekomen met sterke Aziatische en Europese landen als Nederland. Toch zijn er in Boston pareltjes van samenwerking te vinden tussen de Harvard Universiteit en een aantal scholen. Dat ondervond een Nederlandse groep taalexperts en lerar

  5. 77 FR 50916 - Safety Zone; Boston Harbor's Rock Removal Project, Boston Inner Harbor, Boston, MA

    Science.gov (United States)

    2012-08-23

    ... email Mr. Mark Cutter, Coast Guard Sector Boston Waterways Management Division, telephone 617-223-4000... representative may be on shore and will communicate with vessels via VHF-FM radio or loudhailer. In addition.... Coast Guard vessel by siren, radio, flashing light, or other means, the operator of a vessel...

  6. Ofensores sexuales juveniles: Investigación del perfil psicosocial e intervención judicial en Puerto Rico/Juvenile sexual offenders: Psychosocial profile investigation and judicial intervention in Puerto Rico

    Directory of Open Access Journals (Sweden)

    Gloriam Zaid Mercado-Justiniano

    2015-01-01

    Full Text Available The population of children in Puerto Rico is the most complicated, it must be in terms biopsicologicals, behavioral, disciplinary, educational and moral due to the age difference. The existing possibility of becoming victims of crimes of violence is the driving reason for this research. It is a psycho-social profile by establishing a real picture-elements, factors and stimuli-conditions that cause a deviation behavioral and a malformation of characters in our childhood. Thus breaking a cultural Puerto Rican "taboo" in the light of the fraud that permeates in this criminal action.

  7. Boston, Massachusetts: Solar in Action (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2011-10-01

    This brochure provides an overview of the challenges and successes of Boston, MA, a 2007 Solar America City awardee, on the path toward becoming a solar-powered community. Accomplishments, case studies, key lessons learned, and local resource information are given. The City of Boston and its Solar America Cities program, Solar Boston, are helping to debunk the myth that solar energy is only feasible in the southern latitudes. Boston has some of the highest energy prices in the country and will likely be one of the first locations where solar power achieves grid parity with conventional energy technologies. Solar Boston is facilitating the rapid development of solar energy projects and infrastructure in the short-term, and is preparing for the rapid market growth that is expected with the imminent arrival of grid parity over the long-term. Solar Boston developed the strategy for achieving Mayor Menino's goal of installing 25 MW of solar energy throughout Boston by 2015. Through Solar Boston, the city has developed a strategy for the installation of solar technology throughout Boston, including mapping feasible locations, preparing a permitting guide, and planning the citywide bulk purchase, financing, and installation of solar technology. The city has also worked with local organizations to maximize Boston's participation in state incentive programs and innovative financing initiatives. The resulting accomplishments include the following: (1) Created an online map of current local renewable energy projects with a tool to allow building owners to calculate their rooftop solar potential. The map is currently live at http://gis.cityofboston.gov/solarboston/. (2) Supported the city's Green Affordable Housing Program (GAHP), in partnership with the Department of Neighborhood Development (DND). Under GAHP, the city is installing more than 150 kW of PV on 200 units of affordable housing. DND requires that all new city-funded affordable housing be LEED silver

  8. Boston AcousticsA系列

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    咨询电话:0512—88183399—3333网址:www.yuetaichina.comBostonAcoustics(波士顿声学)A系列产品将于近期在国内市场推出,包括A360和DA250落地箱、A25和DA26书架箱、A225C中置箱及A23卫星音箱,A23可作为一个环绕箱或书架箱使用。

  9. The Front Desks of Boston

    Directory of Open Access Journals (Sweden)

    Michael Oshins

    2013-04-01

    Full Text Available The role of hotel front desks has not changed significantly in more than a century. The activities of welcoming guests upon arrival, assisting guests during their stay, and settling accounts upon departure are still the mainstay of the front desk. Although the function of the front desk has remained static, its form has evolved. Front desks now differ widely in terms of aesthetics and, in some cases, even operational patterns. This article offers photographs of numerous hotel front desks in Boston and provides brief commentaries that provide insight about the changing nature of front desk design.

  10. Boston: Community Schools from the Grass Roots

    Science.gov (United States)

    O'Neil, William F.

    1974-01-01

    In Boston, grass roots citizen pressure led to the formation of community schools to replace elementary schools. The community schools are operated by the Boston School Committee during the regular school day and by the Department of Public Facilities in the extended day and evening. (Author/DN)

  11. Paris in Boston: A Photo Essay

    Directory of Open Access Journals (Sweden)

    Jack Dzamba

    2012-09-01

    Full Text Available It is intriguing how certain scenes of Boston resemble those of Paris. In fact, the architects of some of Boston’s most famous buildings of the nineteenth century studied at the École des Beaux-Arts in Paris. The influence of Paris can be found everywhere in Boston, especially among the hotel images in this photo essay.

  12. Potentially Traumatic Events, Posttraumatic Stress Disorder, and Depression among Adults in Puerto Rico

    Directory of Open Access Journals (Sweden)

    Cassie eOverstreet

    2016-03-01

    Full Text Available The aims of the current study were to examine the prevalence of potentially traumatic events (PTEs, posttraumatic stress disorder (PTSD; data available in males only, and depressive symptoms in a Puerto Rican sample of 678 adult caretakers (50% female of twins participating in the Puerto Rican Infant Twin Study. The World Health Organization Composite International Diagnostic Interview version 3.0 (CIDI 3.0 was utilized to assess rates of PTEs, PTSD, and depression among male participants while an abbreviated version of the CIDI 3.0 and the Mood and Feelings Questionnaire were administered to females to assess PTEs and depressive symptoms. Significantly more males than females reported exposure to a PTE (76.6% vs. 44.2%, 2=64.44, p<.001. In males, endorsement of multiple PTEs was associated with increased level of PTSD symptomatology ( = .33, p < .001. With regard to depression, a similar dose-response relationship was found in both males and females, with depressive symptoms increasing as number of PTEs increased (s = .15, .16, ps < .05. Exposure to an attack with a weapon was significantly associated with increased depression symptoms in both males and females (s=.24, .20, ps<.01, respectively. These findings highlight the need for identification of putative risk and resilience factors among PTE-exposed individuals in Puerto Rico.

  13. Public perception of climate change in a period of economic crisis in Puerto Rico

    Directory of Open Access Journals (Sweden)

    María Santos-Corrada

    2017-02-01

    Full Text Available In this study, an analysis is performed to measure Puerto Rican citizens’ perceptions of environmental issues and global climate change (GCC. Puerto Rico (PR is presently facing an economic crisis that began in 2010. In addition, the island has faced many extreme weather events that have greatly impacted the economy, including a dry period that lasted from the beginning of 2014 until the end of 2015 [1]. By replicating a study done in Greece (GR, [2] found that the citizens of PR are more informed about GCC (43% than Greeks (34%. However, only 29% of Puerto Ricans said they knew about the effects of greenhouse gases, as compared to 44% of Greeks. The citizens of PR (67% and GR (91% claim they do not have confidence that their respective governments and agencies will be able to face GCC. In both cases, they have a higher confidence level in environmental organizations than in the scientific community. In PR, 89% of the citizens are concerned about the degradation of natural resources. At 64%, this concern is also significant in the case of GR, although the figure has decreased from previous years. Both countries place more responsibility in the hands of those in government and industry to take action on GCC. That being said, the people of GR have made it known they are willing to perform individual actions as well.

  14. Disseminated toxoplasmosis in Antillean manatees Trichechus manatus manatus from Puerto Rico.

    Science.gov (United States)

    Bossart, Gregory D; Mignucci-Giannoni, Antonio A; Rivera-Guzman, Antonio L; Jimenez-Marrero, Nilda M; Camus, Alvin C; Bonde, Robert K; Dubey, Jitender P; Reif, John S

    2012-11-01

    Necropsies were conducted on 4 Antillean manatees Trichechus manatus manatus that were stranded in single events on the coastal beaches of Puerto Rico from August 2010 to August 2011. Three manatees were emaciated and the gastrointestinal tracts were devoid of digesta. Microscopically, all manatees had severe widespread inflammatory lesions of the gastrointestinal tract and heart with intralesional tachyzoites consistent with Toxoplasma gondii identified by histological, ultrastructural and immunohistochemical techniques. The gastrointestinal lesions included severe, multifocal to diffuse, chronic-active enteritis, colitis and/or gastritis often with associated ulceration, necrosis and hemorrhage. Enteric leiomyositis was severe and locally extensive in all cases and associated with the most frequently observed intralesional protozoans. Moderate to severe, multifocal, chronic to chronic-active, necrotizing myocarditis was also present in all cases. Additionally, less consistent inflammatory lesions occurred in the liver, lung and a mesenteric lymph node and were associated with fewer tachyzoites. Sera (n = 30) collected from free-ranging and captive Puerto Rican manatees and a rehabilitated/released Puerto Rican manatee from 2003 to 2012 were tested for antibodies for T. gondii. A positive T. gondii antibody titer was found in 2004 in 1 (3%) of the free-ranging cases tested. Disease caused by T. gondii is rare in manatees. This is the first report of toxoplasmosis in Antillean manatees from Puerto Rico. Additionally, these are the first reported cases of disseminated toxoplasmosis in any sirenian. The documentation of 4 cases of toxoplasmosis within one year and the extremely low seroprevalence to T. gondii suggest that toxoplasmosis may be an emerging disease in Antillean manatees from Puerto Rico.

  15. Disseminated toxoplasmosis in Antillean manatees Trichechus manatus manatus from Puerto Rico

    Science.gov (United States)

    Bossart, Gregory D.; Mignucci-Ginannoni, Antonio A.; Rivera-Guzman, Antonio L.; Jimenez-Marrero, Nilda M.; Camus, Alvin C.; Bonde, Robert K.; Dubey, Jitender P.; Reif, John S.

    2012-01-01

    Necropsies were conducted on 4 Antillean manatees Trichechus manatus manatus that were stranded in single events on the coastal beaches of Puerto Rico from August 2010 to August 2011. Three manatees were emaciated and the gastrointestinal tracts were devoid of digesta. Microscopically, all manatees had severe widespread inflammatory lesions of the gastrointestinal tract and heart with intralesional tachyzoites consistent with Toxoplasma gondii identified by histological, ultrastructural and immunohistochemical techniques. The gastrointestinal lesions included severe, multifocal to diffuse, chronic-active enteritis, colitis and/or gastritis often with associated ulceration, necrosis and hemorrhage. Enteric leiomyositis was severe and locally extensive in all cases and associated with the most frequently observed intralesional protozoans. Moderate to severe, multifocal, chronic to chronic-active, necrotizing myocarditis was also present in all cases. Additionally, less consistent inflammatory lesions occurred in the liver, lung and a mesenteric lymph node and were associated with fewer tachyzoites. Sera (n = 30) collected from free-ranging and captive Puerto Rican manatees and a rehabilitated/released Puerto Rican manatee from 2003 to 2012 were tested for antibodies for T. gondii. A positive T. gondii antibody titer was found in 2004 in 1 (3%) of the free-ranging cases tested. Disease caused by T. gondii is rare in manatees. This is the first report of toxoplasmosis in Antillean manatees from Puerto Rico. Additionally, these are the first reported cases of disseminated toxoplasmosis in any sirenian. The documentation of 4 cases of toxoplasmosis within one year and the extremely low seroprevalence to T. gondiisuggest that toxoplasmosis may be an emerging disease in Antillean manatees from Puerto Rico.

  16. Banco de Reserva Federal Boston - Massachusetts - EE.UU.

    Directory of Open Access Journals (Sweden)

    Stubbing, Hugh

    1979-10-01

    Full Text Available Despite its being located in a heavily built-up downtown area of Boston, the new Federal Reserve Bank Building enjoys privileged surroundings, in the middle of ponds and landscaped areas with trees, etc. It was designed taking the maximum advantage of the particular conditions of the property, while reinforcing and increasing prestige attributes of this part of the city, called for, in the urban development plans, to be the centre of community and business activities. The project includes an office tower overlooking the harbour and a low building containing ail public banking functions. The design was based on specific research of the different aspects of banking activities, from the most minute details of furniture and fixtures, through the fenestration work, up to the highly sophisticated security systems.

    Pese a estar situado en un área céntrica de Boston, en una zona densamente urbanizada, el nuevo edificio del Banco Federal goza de un entorno privilegiado, circundado por estanques y jardines con árboles. Su arquitectura procura sacar partido de las particulares características de la parcela, fortaleciendo y elevando la categoría de esa parte de ciudad a la que los planes urbanísticos asignan el papel de centro de actividades comunitarias y comerciales. La construcción cuenta con una torre de oficinas, con amplias vistas sobre el puerto, y un bloque bajo dedicado a actividades bancarias públicas. Para su realización se utilizaron los resultados de investigaciones específicas sobre los diversos aspectos de la actividad bancaria, comprendiendo desde los más pequeños detalles del mobiliario y de la carpintería exterior, hasta los más modernos y complejos sistemas de seguridad.

  17. Portable roots: Latin New Yorker community building and the meanings of women's return migration in San Juan, Puerto Rico, 1960-2000.

    Science.gov (United States)

    Findlay, Eileen J

    2009-01-01

    This article examines the life histories of women return migrants to Puerto Rico. It emphasizes the cultural aspects of return migration, especially how the narrators understood and expressed their collective identity as distinctive from Puerto Ricans born and raised on the island. These informants turned their life histories into morality fables of class mobility, gender role restriction, and social rejection on the island. These tales asserted their radical differences from both middle class-islanders, whom they had joined, and the working-class diaspora in New York City, from which they had come. The narrators also built an organization which reinforced their "Latin New Yorker" identity, invented on the island.

  18. Prevalence of the Metabolic Syndrome in San Juan, Puerto Rico

    Science.gov (United States)

    Pérez, Cynthia M.; Guzmán, Manuel; Ortiz, Ana P.; Estrella, Mayra; Valle, Yari; Pérez, Naydi; Haddock, Lillian; Suárez, Erick

    2009-01-01

    Objective The metabolic syndrome is associated with a high risk of diabetes and cardiovascular disease, and Hispanics in the United States have higher rates than do other ethnic groups. We assessed the prevalence of the metabolic syndrome and its individual components in Puerto Rican adults. Methods We conducted a cross-sectional study that used a probability cluster design to select a sample of households of the San Juan metropolitan area from 2005 through 2007. A total of 859 persons aged 21–79 years completed a face-to-face interview, blood pressure and waist circumference measurements, and blood sampling. Our primary outcome measure was metabolic syndrome as defined by the updated NCEP-ATP criteria. Results Prevalence of the metabolic syndrome was 43.3%; 45.3% for men and 42.2% for women (P>.05). Prevalence significantly rose with age, from 12.8% among participants aged 21–29 years to 58.2% for participants aged 70–79 years (P<.001). Corresponding increases in the prevalence of the metabolic syndrome in both men and women were also observed; the prevalence peaked in men aged 50–59 years (62.6%) and in women aged 70–79 years (65.2%). Elevated glucose (49.8%) and abdominal obesity (49.0%) were the most common components of the metabolic syndrome, followed by elevated blood pressure (46.1%), reduced high-density lipoprotein cholesterol (46.0%), and elevated triglycerides (31.3%). Substantial variations were found between men and women in the prevalence of individual components. Conclusions Puerto Ricans have a high prevalence of the metabolic syndrome. This health disparity has implications for diabetes and cardiovascular prevention programs. PMID:19157247

  19. Infectious keratitis in patients undergoing Boston Type 1 keratoprosthesis (Boston KPro procedure: case series

    Directory of Open Access Journals (Sweden)

    Heloisa Moraes do Nascimento

    2011-04-01

    Full Text Available Description of two cases of infectious keratitis in patients after Boston Type 1 keratoprosthesis (Boston KPro implantation. The first case refers to a patient that had the device indicated due to limbal deficiency secondary to severe dry eye who presented a fungal infection by Aerobasidium pullulans that was successfully treated with amphotericin B eye drops. The second case reports a patient with Boston KPro implantation due to previous corneal transplant rejection showing bacterial keratitis in the fourth postoperative month. The etiologic agent was identified asStreptococcus sp and topical treatment with vancomycin was effective. The importance of postoperative surveillance in Boston KPro eyes is discussed.

  20. Racism and the Boston Schools Crisis

    Science.gov (United States)

    Smith, Earl

    1975-01-01

    A documentation of racism in Boston and New England schools from colonial times to the present, coupled with a plea for black people to continue their struggle against white supremacy and for educational equality. (EH)

  1. 77 FR 19573 - Safety Zone; Wedding Fireworks Display, Boston Inner Harbor, Boston, MA

    Science.gov (United States)

    2012-04-02

    ... the January 17, 2008, issue of the Federal Register (73 FR 3316). Public Meeting We do not now plan to... Harbor, Boston, MA AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast... in the vicinity of Anthony's Pier 4, Boston, MA for a wedding fireworks display. This...

  2. Columbia University Puerto Rico Study.

    Data.gov (United States)

    U.S. Environmental Protection Agency — Lifetime childhood asthma prevalence (LCAP) percentages in Puerto Rico Health Regions (HR) are substantially higher in northeastern vs. southwestern HR. Higher...

  3. Puerto Rico Soil Erodibility (Kffact)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Puerto Rico soil erodibility (Kffactor) - low values indicate low vulnerability to erosion, higher values mean higher susceptibility to runoff.

  4. Discrepancia entre el Yo Real y el Yo Ideal en Puerto Rico y en los Estados Unidos

    Directory of Open Access Journals (Sweden)

    Leonardo Rodriguez

    1970-01-01

    Full Text Available The study described in this paper evaluated the hipothesis that the discrepancy between personality test performance under instructions to describe yourself the way you actually are (Real-Self and performance under Instructions to describe yourself the way you would like to be (ldeal-Self depends in part, upon the relative stability of cultural values and ideals. In a culture with relatively stable and long-term values, such as the United States, a large discrepancy between Real- and Ideal-Self has been reponed, the ideal being more c1osely in line with "culturally desirable". In a culture recognized to be in a state of considerable flux, such as Puerto Rico (where a shift from the older Spanish tradition to a North American one is in rapid progress, a smaller discrepancy between Real- and Ideal-Self was expected since the cultural ideal is not clearly identified. The personality test employed was the Pensacola Z Survey, translated into Spanish and standardized for the Puerto Rican administration. The results showed that, while a group of 223 Puerto Rican college seniors responded quite similarly to the original U. S. sample under the Real-Self instructions,their Real-Ideal discrepancy.

  5. El otro es uno: Puerto Rico en la mirada norteamericana de 1898

    Directory of Open Access Journals (Sweden)

    García, Gervasio Luis

    1997-12-01

    Full Text Available Rethinking «98» in Puerto Rico requires giving up «victimized» perspectives whereby the Porto Rican people are set free of all responsibility. Focusing on 1898 as a year of both liberation and domination, this article weighs up the positive and negative aspects of Northamerican imperialism, while analyzing the unbalanced and particular struggles of the Porto Ricans in the social, economical, cultural and political fields. This process is partly followed through the writhings of Elihu Root and Salvador Brau.

    Repesar el 98 en Puerto Rico supone alejarse de planteamientos victimistas que eximen de toda responsabilidad al pueblo puertorriqueño. El 98 es abordado en este trabajo como un año de liberación y dominación, en el que se valoran los aspectos positivos y negativos del imperialismo norteamericano, a la vez que se analizan críticamente las luchas, desiguales y singulares, de este pueblo por la justicia social y económica, la cultura y las libertades políticas. El pensamiento de Elihu Root y Salvador Brau ilustran parte de este proceso.

  6. La ciencia del tabaco en Puerto Rico, 1900-1940

    Directory of Open Access Journals (Sweden)

    Levy, Teresita

    2015-06-01

    Full Text Available Tobacco became an important export product in Puerto Rico after the American occupation of 1898, in large part, because of investments in the scientific study of tobacco: its efficient cultivation, its economic structure and its marketing. Scientific experimentation and the practical application of research findings in tobacco farms provided an arena for significant collaborative relationships between tobacco growers, scientists in Puerto Rico and the U.S., and the insular and federal governments. The involvement of Puerto Ricans in the science of tobacco, including their support of scientific inquiry, their continued demands for funding and beneficial agricultural legislation, and their adoption of modern agricultural technology, demonstrate that rather than being observers of rapid economic changes, they were activists, using the democratic guarantees available under the U.S. colonial structure to improve their economic situation.El tabaco se convirtió en un importante producto de exportación para Puerto Rico después de la ocupación norteamericana de 1898, debido a las inversiones en su estudio científico: el cultivo eficiente, la estructura económica y el mercadeo. La experimentación científica y la aplicación práctica de los descubrimientos en las fincas tabacaleras ofrecieron un campo de saber para establecer relaciones cooperativas significativas entre los cultivadores, los científicos en Puerto Rico y EEUU, y el gobierno insular y federal. El compromiso de los puertorriqueños en la ciencia del tabaco, incluyendo su apoyo por la investigación, las demandas continuas para fondos y una legislación agrícola beneficiosa, así como la adopción de la tecnología agrícola moderna, demuestra que éstos no eran pasivos frente a los rápidos cambios económicos de entonces. Por el contrario, ellos eran activistas políticos, usando las garantías democráticas disponibles dentro de la estructura colonial de los EEUU para mejorar su

  7. An Initial Review of the Characteristics and Determinants of Female Entrepreneurs in Puerto Rico Características y determinantes de mujeres empresarias en Puerto Rico: una mirada inicial

    Directory of Open Access Journals (Sweden)

    Marisela Santiago Castro

    2013-10-01

    Full Text Available This paper outlines the characteristics and determinants of Puerto Rican female entrepreneurs in 2007.  This study utilizes data from the Adult Population Survey (APS for 2007 from the Global Entrepreneurship Monitor (GEM Project.  We find that female entrepreneurs in Puerto Rico are most likely sole owners of their business establishment, face many local competitors, and do not generally export their goods or services outside of the Island. The primary motivation for business start-up was business opportunism along with a personal goal of greater independence at the workplace.  Education serves as a fundamental determinant of female entrepreneurship. Este artículo describe las características y determinantes de mujeres empresarias en Puerto Rico para el 2007. El estudio utiliza los datos de la Encuesta de la Población Adulta del Proyecto de Global Entrepreneurship Monitor (GEM, por sus siglas en inglés. Se encontró que las mujeres empresarias en Puerto Rico tienden a ser dueñas únicas de sus negocios, tienen muchos competidores locales, y usualmente no exportan sus bienes o servicios fuera de la Isla. La motivación primaria para empezar el negocio fue tener una oportunidad de negocio junto a una meta personal de mayor independencia en el lugar de trabajo. La educación es un determinante fundamental de ser empresaria en Puerto Rico.

  8. Knowledge and Beliefs of Breast Cancer Among Elderly Puerto Rican Women.

    Science.gov (United States)

    1995-10-01

    la primera fase de un proyecto de investigaci6n cuyo objetivo principal es determinar los *conocimientos, las creencias y las pr~cticas de detecci6n...FACULTAfl DE CIENCIAS BIOSOCIALES Y ESCUELA GRAflUAflA DE SALUD PUBLICA PROYECTO INTERDISCIPLINARIO * DE INVESTIGACION GERONTOLOGICA CONOCIMIENTOS Y...AYENDEZ, Ph.D * MARLEN OLIVER-VAZQUEZ, Ed.D RESPONSABLES DEL PROYECTO MELBA SANCHEZ AYtNDEZ, Ph.D. INVESTIGADORA PRINCIPAL ERICK SUAREZ PEREZ, Ph.D

  9. Marco Said I Look like Charcoal: A Puerto Rican's Exploration of Her Ethnic Identity

    Science.gov (United States)

    Vargas, Yarma Velazquez

    2008-01-01

    When race is so self-evident that it becomes "unspoken," it becomes a text that can be arbitrarily read or not read at all. When race is thought of as shades or textures of color that paint the already loaded canvas of our ethnicities, it is the reader who has the power of interpretation, opening the possibility for multiple readings that will…

  10. 天堂波多黎各%A Puerto Rican Paradise

    Institute of Scientific and Technical Information of China (English)

    Michael Blanding

    2005-01-01

    @@ Standing on the white sands of Red Beach,it's hard to believe that US Navy bombers ever droned over the surf on their way to drop explosives nearby.The beach,a semicircle (半圆形) of stark cliffs and swaying palms surrounding a sparkling azure sea, is as perfect a picture of paradise as the wallpaper in a 1970s rumpus (喧闹) room. Silence is broken only by the murmurs of a dozen or so families lolling (懒洋洋地倚靠)on the sand,an unbelievably low population for a beach touted(吹捧) as one of the best in the Caribbean.

  11. Liquid identity: a nonlinear approach to the understanding of the Puerto Rican identity

    OpenAIRE

    Edil Torres Rivera

    2005-01-01

    Las teorías tradicionales del desarrollo humano como las de Freud, Erikson, y Jung así como las teorías culturales étnico/ raciales del desarrollo de la identidad ven ocurrir el desarrollo de la identidad en una manera lineal y en una serie de etapas progresivas. Esta perpectiva no justifica la complejidad del desarrollo étnico de la identidad de las minorías en los Estados Unidos como lo es el desarrollo de la identidad puertorriqueña. Este articulo explora la identidad étnica puert...

  12. Parenting Predictors of Relational Aggression among Puerto Rican and European American School-Age Children

    Science.gov (United States)

    Brown, Sharice Angel; Arnold, David H.; Dobbs, Jennifer; Doctoroff, Greta L.

    2007-01-01

    The relationship between parenting and physical aggression is well established. However, less consideration has been given to parenting and relational aggression. The present study investigated four aspects of maternal parenting--overreactivity, laxness, positive affect and negative affect--and their relationships to relational aggression, in a…

  13. Cross Purposes: Love and Purity at a Puerto Rican Protestant High School

    Science.gov (United States)

    Seale-Collazo, James

    2013-01-01

    A "native" Christian ethnographer finds religious education at this church-sponsored school to pursue two distinct, and occasionally conflicting, curricula: "love" and "purity." The curriculum of love draws on what Turner called liminality and communitas in an effort to promote spiritual "encounters with…

  14. Low density lipoprotein receptor related protein 1 variant interacts with saturated fatty acids in Puerto Ricans

    Science.gov (United States)

    Low density lipoprotein related receptor protein 1 (LRP1) is a multi-functional endocytic receptor that is highly expressed in adipocytes and the hypothalamus. Animal models and in vitro studies support a role for LRP1 in adipocyte metabolism and leptin signaling, but genetic polymorphisms have not ...

  15. Habitual sugar intake and cognitive function among middle-aged and older Puerto Ricans without diabetes

    Science.gov (United States)

    Intake of added sugars, mainly fructose and sucrose, has been associated with risk factors for cognitive impairment, such as obesity, the metabolic syndrome and type 2 diabetes. The objective of this analysis was to examine whether habitual intakes of total sugars, added sugars, sugar-sweetened bev...

  16. Puerto Rican Children's Codeswitching and Their Performance on Receptive Vocabulary Instruments and a Nonverbal Cognitive Measure.

    Science.gov (United States)

    Loyola, Jaime L.; McBride, David F.

    1991-01-01

    This study of 34 bilingual Spanish/English children (ages 9-13) revealed the influence of a codeswitching or language mixing factor in performance on the Test de Vocabulario en Imagenes Peabody-Adaptacion Hispanoamericana, Peabody Picture Vocabulary Test-Revised, their translations, and the combined results. Both combined/bilingual instruments'…

  17. The Diversity among Us: Puerto Ricans, Cuban Americans, Caribbean Americans, and Central and South Americans

    Science.gov (United States)

    Torres, Vasti

    2004-01-01

    Research on Latino college students is largely based on the experiences of Mexican Americans. In this chapter, diverse experiences of other groups in terms of immigration, educational achievement, and economic attainment are highlighted, and implications for student services are explored. (Contains 3 figures and 1 table.)

  18. Resisting Erasure and Developing Networks of Solidarity: "Testimonios" of Two Puerto Rican Scholars in the Academy

    Science.gov (United States)

    Martínez-Roldán, Carmen M.; Quiñones, Sandra

    2016-01-01

    In this article, we share findings from a critical qualitative study aimed at better understanding the ways that language, history, and geography mediate our work and identities as educational researchers. As scholars whose particular sociocultural and political histories are often absent in scholarly discussions about language and education, we…

  19. Dietary behaviors, physical activity, and cigarette smoking among pregnant Puerto Rican women

    Science.gov (United States)

    Few studies have examined predictors of meeting health guidelines in pregnancy among Latina women. We assessed dietary behaviors, physical activity, and cigarette smoking in the Latina Gestational Diabetes Mellitus Study, a prospective cohort of 1231 prenatal care patients. Self-reported information...

  20. 不一般的波士顿%Boston Uncommon

    Institute of Scientific and Technical Information of China (English)

    TARA ARDEN-SMITH

    2004-01-01

    @@ There's much more to Boston than history and seafood. Boston is the student capital of the states and it's a city well-equipped to handle their needs. From a vast public transportation system to blocks of dance clubs to a beautiful river lined with running and rollerblading paths, Boston is heaven for the young and poor.

  1. 2009 National Renewable Energy Laboratory/Boston Redevelopment Authority Topographic LiDAR: Boston, Massachusetts

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Alliance for Sustainable Energy, LLC contracted with Sanborn to provide LiDAR mapping services for the Boston area. Utilizing multi-return systems, Light...

  2. 2009 National Renewable Energy Labratory/Boston Redevelopment Authority Topographic LiDAR: Boston, Massachusetts

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Alliance for Sustainable Energy, LLC contracted with Sanborn to provide LiDAR mapping services for the Boston area. Utilizing multi-return systems, Light...

  3. HLA Class I & II Alleles in Multiple Sclerosis patients from Puerto Rico

    Science.gov (United States)

    Miranda, María T.; Suárez, Erick; Abbas, Muneer; Chinea, Ángel; Tosado, Rafael; Mejías, Ida A; Boukli, Nawal; Dunston, Georgia M

    2015-01-01

    Multiple Sclerosis (MS) is a complex disease where genetic and environmental factors have been implicated. The onset of symptoms occurs in individuals from twenty to fifty years of age, producing a progressive impairment of motor, sensory and cognitive functions. MS is more frequent in females than in males with a ratio of 4:1. The prevalence of the MS varies among ethnics groups such as Europeans, Africans and Caucasians. The estimated prevalence of MS in Puerto Rico is 42 for each 100,000 habitants, which is more than the prevalence reported for Central America and the Caribbean. In spite of this prevalence, the genetic component of MS has not been explored in order to know the alleles’ expression of Puerto Rican MS patients and compare it with the allele expression in other ethnic groups. Thirty-five patients and 31 control subjects were genotyped. The allele frequencies expressed in this sample were similar to those expressed for Puerto Ricans in the National Marrow Donor Program Registry (n=3,149). The most prevalent alleles for MS patients were HLA-DRB1*01 and *03. HLA-DQB1*04 was the most frequent in the control group and HLA-A*30, in MS patients. These findings are in agreement with published data. HLA-DQB1*04 was a marginal protector in this sample and this role has not been described before. The accuracy of the results is limited due to the sample size. After performing a statistical power analysis it showed that by increasing the sample the values would be significant. PMID:23767380

  4. A well-resolved phylogeny of the trees of Puerto Rico based on DNA barcode sequence data.

    Directory of Open Access Journals (Sweden)

    Robert Muscarella

    Full Text Available The use of phylogenetic information in community ecology and conservation has grown in recent years. Two key issues for community phylogenetics studies, however, are (i low terminal phylogenetic resolution and (ii arbitrarily defined species pools.We used three DNA barcodes (plastid DNA regions rbcL, matK, and trnH-psbA to infer a phylogeny for 527 native and naturalized trees of Puerto Rico, representing the vast majority of the entire tree flora of the island (89%. We used a maximum likelihood (ML approach with and without a constraint tree that enforced monophyly of recognized plant orders. Based on 50% consensus trees, the ML analyses improved phylogenetic resolution relative to a comparable phylogeny generated with Phylomatic (proportion of internal nodes resolved: constrained ML = 74%, unconstrained ML = 68%, Phylomatic = 52%. We quantified the phylogenetic composition of 15 protected forests in Puerto Rico using the constrained ML and Phylomatic phylogenies. We found some evidence that tree communities in areas of high water stress were relatively phylogenetically clustered. Reducing the scale at which the species pool was defined (from island to soil types changed some of our results depending on which phylogeny (ML vs. Phylomatic was used. Overall, the increased terminal resolution provided by the ML phylogeny revealed additional patterns that were not observed with a less-resolved phylogeny.With the DNA barcode phylogeny presented here (based on an island-wide species pool, we show that a more fully resolved phylogeny increases power to detect nonrandom patterns of community composition in several Puerto Rican tree communities. Especially if combined with additional information on species functional traits and geographic distributions, this phylogeny will (i facilitate stronger inferences about the role of historical processes in governing the assembly and composition of Puerto Rican forests, (ii provide insight into

  5. Association of NOD2 and IL23R with inflammatory bowel disease in Puerto Rico.

    Directory of Open Access Journals (Sweden)

    Veroushka Ballester

    Full Text Available The Puerto Rico population may be modeled as an admixed population with contributions from three continents: Sub-Saharan Africa, Ancient America, and Europe. Extending the study of the genetics of inflammatory bowel disease (IBD to an admixed population such as Puerto Rico has the potential to shed light on IBD genes identified in studies of European populations, find new genes contributing to IBD susceptibility, and provide basic information on IBD for the care of US patients of Puerto Rican and Latino descent. In order to study the association between immune-related genes and Crohn's disease (CD and ulcerative colitis (UC in Puerto Rico, we genotyped 1159 Puerto Rican cases, controls, and family members with the ImmunoChip. We also genotyped 832 subjects from the Human Genome Diversity Panel to provide data for estimation of global and local continental ancestry. Association of SNPs was tested by logistic regression corrected for global continental descent and family structure. We observed the association between Crohn's disease and NOD2 (rs17313265, 0.28 in CD, 0.19 in controls, OR 1.5, p = 9×10-6 and IL23R (rs11209026, 0.026 in CD, 0.0.071 in controls, OR 0.4, p = 3.8×10-4. The haplotype structure of both regions resembled that reported for European populations and "local" continental ancestry of the IL23R gene was almost entirely of European descent. We also observed suggestive evidence for the association of the BAZ1A promoter SNP with CD (rs1200332, 0.45 in CD, 0.35 in controls, OR 1.5, p = 2×10-6. Our estimate of continental ancestry surrounding this SNP suggested an origin in Ancient America for this putative susceptibility region. Our observations underscored the great difference between global continental ancestry and local continental ancestry at the level of the individual gene, particularly for immune-related loci.

  6. Una mirada hacia las actitudes lingüísticas en Puerto Rico

    Directory of Open Access Journals (Sweden)

    Carla M. Mojica De León

    2014-11-01

    Full Text Available Resumen Este artículo analiza las actitudes lingüísticas de hablantes nativos de español de San Juan de Puerto Rico hacia al español del país y el de los otros países hispanohablantes. El artículo es parte de los resultados del Proyecto LIAS (Linguistic Identity and Attitudes in Spanish-speaking Latin America, financiado por El Consejo Noruego de Investigación (RCN. La recolección de los datos se realizó en la capital del país, entrevistando a una muestra de 400 personas estratificada con las variables de edad, sexo y nivel socioeconómico. Se presentan los resultados que revelan las actitudes lingüísticas de los puertorriqueños hacia su español, las diversas creencias cognitivas y afectivas que las motivan y la percepción que muestran hacia el resto de las variedades del español. Nuestros hallazgos revelan que los puertorriqueños presentan una actitud positiva hacia su variedad y la variante peninsular, aunque rechazan algunos fenómenos lingüísticos de ambos dialectos. Se constata, además, que el habla de los grupos migratorios, representada en nuestro caso por la variedad dominicana, se percibe con menos prestigio. Abstract This article analyzes the linguistic attitudes of native Spanish speakers from San Juan de Puerto Rico towards Spanish spoken in the country and in the other Spanish-speaking countries. It is a result of the LIAS-Project (Linguistic Identity and Attitudes in Spanish-speaking Latin America, funded by The Research Council of Norway (RCN. The data were gathered in the capital, interviewing a stratified sample of 400 respondents, based on the variables of age, sex and socioeconomic status. The results of the study reveal the linguistic attitudes of Puerto Ricans toward their variety of Spanish, their cognitive and affective beliefs, and the perception they have of the other varieties of the Spanish language. Our findings confirm that Puerto Ricans have positive attitudes towards their own variety and the

  7. 2004 USACE Puerto Rico Lidar

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This record describes Light Detection and Ranging (Lidar) data acquired for the island of Puerto Rico. The data were acquired for USACE, St. Louis District by 3001,...

  8. Puerto Rico Abandoned Vessel Inventory

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Abandoned Vessel Project Data for Puerto Rico. Abandoned vessels pose a significant threat to the NOAA Trust resources through physical destruction of coral...

  9. Notes on Costa Rican Pterichis (Orchidaceae) – new taxa and additions to national orchid flora

    OpenAIRE

    Kolanowska, Marta

    2014-01-01

    A new species of the orchid genus Pterichis, P. herrerae, and a new variety of P. habenarioides, P. habenarioides var. costaricensis, are described and illustrated based on Costa Rican material. Information about new Costa Rican records of P. pauciflora and P. parvifolia is provided. An updated key to Costa Rican species of Pterichis is presented.

  10. Direct and indirect impact of federal transfer to individuals and to the government of Puerto Rico

    Directory of Open Access Journals (Sweden)

    Ángel Luis Ruiz Mercado

    2015-11-01

    Full Text Available The Puerto Rico Planning Board classifies individual transfer payments into two categories: “earned transfers” and “granted” transfers. The purpose of this work is to estimate the direct and indirect economic effects of federal and other transfer payments to Puerto Rico using two input-output models and two vectors of employment and income coefficients base on tables for years 1992 and 2002. The economic impacts were estimated for three economic indicators namely, gross output, direct and indirect employment and direct and indirect wage income. The results presented in this work shows that the argument that Puerto Ricans enjoy relatively generous income supplements and retirement benefits without imposing heavy tax burdens on highly compensated workers failed to distinguish that most of the transfer payments to individuals were in the category of earned transfers. It is doubtful that this type of transfer “imposeheavy tax burdens” to American taxpayers. Since we are an open economy mostof the income generated by transfer to individuals is spent of goods and servicesa substantial amount of which comes from United States. It is also doubtful thatearned transfer to individuals (especially transfers in the form of pensions andpayments to veterans have any significant impact on the labor force participation rate or the incentives to work.

  11. Nesting ecology and behavior of Broad-winged Hawks in moist karst forests of Puerto Rico

    Science.gov (United States)

    Hengstenberg, D.W.; Vilella, F.J.

    2005-01-01

    The Puerto Rican Broad-winged Hawk (Buteo platypterus brunnescens) is an endemic and endangered subspecies inhabiting upland montane forests of Puerto Rico. The reproductive ecology, behavior, and nesting habitat of the Broad-winged Hawk were studied in Ri??o Abajo Forest, Puerto Rico, from 2001-02. We observed 158 courtship displays by Broad-winged Hawks. Also, we recorded 25 territorial interactions between resident Broad-winged Hawks and intruding Red-tailed Hawks (Buteo jamaicensis jamaicensis). Broad-winged Hawks displaced intruding Red-tailed Hawks from occupied territories (P = 0.009). Mayfield nest survival was 0.67 across breeding seasons (0.81 in 2001, N = 6; 0.51 in 2002, N = 4), and pairs averaged 1.1 young per nest (years combined). The birds nested in mixed species timber plantations and mature secondary forest. Nests were placed in the upper reaches of large trees emerging from the canopy. Nest tree DBH, understory stem density, and distance to karst cliff wall correctly classified (77.8%) nest sites. ?? 2005 The Raptor Research Foundation, Inc.

  12. [Breast feeding in Puerto Rico: traditional patterns, national trends and future strategies].

    Science.gov (United States)

    Parrilla Rodríguez, A M; Gorrín Peralta, J J

    1999-09-01

    The Puerto Rican society has gone through profound transformations during the past 50 years. Industrialization and the incorporation of women into the labor force have been accompanied by medicalization of the reproductive process and a progressive reduction in the prevalence of breastfeeding as the cultural norm for nutrition of infants. The data base for 1990 places Puerto Rico significantly below Latin America and the United States in the percentage of breastfed infants. The authors report their experience in the promotion of breastfeeding during the last 5 years. The principal negative factors which hinder the beginning and maintenance of successful breastfeeding are of a social nature. The orientation of physicians towards technology underrates the benefits of breastfeeding. The marketing strategies of the corporations which manufacture artificial milk continuously violate the International Code for Marketing of Breast Milk Substitutes and disfigure the community's perception on the benefits of breastfeeding. The lack of social and legal support for the breastfeeding working mother frequently prevents her from carrying out successful breastfeeding for the recommended period of time. Strategies are presented for the overturn of the existent barriers which have reduced breastfeeding in Puerto Rico to the present precarious levels.

  13. Boston Architectural College Urban Sustainability Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Byers, Arthur C.

    2013-07-31

    The Boston Architectural College's Urban Sustainability initiative is a demonstration project as defined by the National Energy Technology Laboratory. BAC's proposed project with the U.S. Department of Energy - NETL, is a large part of that overall initiative. The BAC's Urban Sustainability Initiative is a multi-part project with several important goals and objectives that will have a significant impact on the surrounding neighborhood including: energy conservation, reduction of storm water runoff, generation of power through alternative energy sources, elimination/reduction of BAC carbon footprint, and to create a vehicle for ongoing public outreach and education. Education and outreach opportunities will serve to add to the already comprehensive Sustainability Design courses offered at BAC relative to energy savings, performance and conservation in building design. At the finish of these essential capital projects there will be technical materials created for the education of the design, sustainability, engineering, community development and historic preservation communities, to inform a new generation of environmentally-minded designers and practitioners, the city of Boston and the general public. The purpose of the initiative, through our green renovations program, is to develop our green alley projects and energy saving renovations to the BAC physical plant, to serve as a working model for energy efficient design in enclosed 19th century and 20th century urban sites and as an educational laboratory for teaching ecological and sustainable technologies to students and the public while creating jobs. The scope of our project as it relates to the BAC and the U.S. Department of Energy- NETL combined efforts includes: Task I of the project is Phase II (Green Alley). Task I encompasses various renovation activities that will demonstrate the effectiveness of permeable paving and ground water recharge systems. It will aid in the reduction of storm water

  14. Distribution, variability, and predictors of urinary concentrations of phenols and parabens among pregnant women in Puerto Rico.

    Science.gov (United States)

    Meeker, John D; Cantonwine, David E; Rivera-González, Luis O; Ferguson, Kelly K; Mukherjee, Bhramar; Calafat, Antonia M; Ye, Xiaoyun; Anzalota Del Toro, Liza V; Crespo-Hernández, Noé; Jiménez-Vélez, Braulio; Alshawabkeh, Akram N; Cordero, José F

    2013-04-02

    Puerto Rico has higher rates of a range of endocrine-related diseases and disorders compared to the United States. However, little is known to date about human exposures to known or potential endocrine disrupting chemicals (EDCs) in Puerto Rico. We recruited 105 pregnant women in Northern Puerto Rico who provided urine samples and questionnaire data at three times (18 ± 2, 22 ± 2, and 26 ± 2 weeks) during gestation. We measured the urinary concentrations of five phenols and three parabens: 2,4-dichlorophenol (24-DCP), 2,5-dichlorophenol (25-DCP), benzophenone-3 (BP-3), bisphenol A (BPA), triclosan (TCS), butyl paraben (B-PB), methyl paraben (M-PB), and propyl paraben (P-PB). The frequent detection of these chemicals suggests that exposure is highly prevalent among these Puerto Rican pregnant women. Urinary concentrations of TCS, BP-3, and 25-DCP were higher than among women of reproductive age in the US general population, while concentrations of BPA, 24-DCP, and parabens were similar. Intraclass correlation coefficients (ICC) varied widely between biomarkers; BPA had the lowest ICC (0.24) and BP-3 had the highest (0.62), followed by 25-DCP (0.49) and TCS (0.47). We found positive associations between biomarker concentrations with self-reported use of liquid soap (TCS), sunscreen (BP-3), lotion (BP-3 and parabens), and cosmetics (parabens). Our results can inform future epidemiology studies and strategies to reduce exposure to these chemicals or their precursors.

  15. OCULAR FINDINGS IN PATIENTS WITH OCULOCUTANEOUS ALBINISM TYPE IA WITH G47D TYROSINASE GENE MUTATION IN PUERTO RICO: A Case Report

    Science.gov (United States)

    Rodríguez-Agramonte, Ferdinand; Izquierdo, Natalio J.; Cadilla, Carmen

    2014-01-01

    Previous studies have suggested that the G47D mutation leads patients to develop Oculocutaneous albinism (OCA) type IA. This mutation has been described in the Canary Islands. Historically, there has been a migration from the Canary Islands to some regions of Puerto Rico. Objective To report on the ocular findings of two Puerto Rican patients with OCA IA due to the G47D Tyrosinase gene mutation. Patient and findings Two unrelated patients with OCA underwent a comprehensive eye examination and were referred for genetic analysis. Patients had almost total iris transillumination, clear lenses, foveal hypoplasia with transparent maculae, and albinotic mid peripheries. Both patients had nystagmus, and only one patient had strabismus. Conclusions Patients with the G47D mutation leading to OCA IA have poor visual acuities and poorly pigmented phenotypic ophthalmic findings. Further studies comparing ocular findings in patients with several mutations leading to OCA IA are warranted. To our knowledge this is the first report on ocular findings in Puerto Rican patients with OCA type IA with the rare G47D mutation. PMID:23882993

  16. Profiling of Alzheimer’s disease patients in Puerto Rico: A comparison of two distinct socioeconomic areas

    Science.gov (United States)

    Camacho-Mercado, Clara L; Figueroa, Raúl; Acosta, Heriberto; Arnold, Steven E; Vega, Irving E

    2016-01-01

    Objective: The Latino/Hispanic community in the United States is at higher risk of developing Alzheimer’s disease than other ethnic groups. Specifically, Caribbean Hispanics showed a more severe Alzheimer’s disease symptomatology than any other ethnic group. In a previous study, we demonstrated that the mortality rate associated with Alzheimer’s disease in Puerto Rico is higher than that reported in the United States. Moreover, the mortality rate associated with Alzheimer’s disease was higher among Puerto Rican living in Puerto Rico than those in the mainland United States. There is also a differential geographical distribution of mortality rate associated with Alzheimer’s disease in Puerto Rico, which may be associated with differential socioeconomic status and/or access to healthcare. However, there is no information regarding the clinical profile of Alzheimer’s disease patients in Puerto Rico. Methods: Here, we present the results of a retrospective study directed to profile Alzheimer’s disease patients clustered into two groups based on areas previously determined with low (Metro Region) and high (Northwest-Central Region) mortality rate associated with Alzheimer’s disease in Puerto Rico. Results: Significant difference in the age-at-diagnosis and years of education was found among patients within the two studied regions. Despite these differences, both regions showed comparable levels of initial and last Mini Mental State Examination scores and rate of cognitive decline. Significant difference was also observed in the occurance of co-morbidities associated with Alzheimer’s disease. Conclusions: The differential profile of Alzheimer’s disease patients correlated with differences in socioeconomic status between these two regions, suggesting that covariant associated with social status may contribute to increased risk of developing Alzheimer’s disease. Further studies should be conducted to determine the role of socioeconomic factors and

  17. 78 FR 67028 - Safety Zones; Recurring Events in Captain of the Port Boston Zone

    Science.gov (United States)

    2013-11-08

    ... Fireworks, the Boston Harbor Triathlon, and the Boston Harbor Sharkfest Swim. C. Discussion of Comments... CFR 165.118 as (6.5) Hull Youth Football Carnival Fireworks, (8.8) The Boston ] Triathlon, and (9.7... weekend of June each year. The Boston Triathlon safety zone will consist of all waters of Boston...

  18. Boston Community Information System 1987-1988 Experimental Test Results

    Science.gov (United States)

    1989-05-01

    subdirectory. Right now, this is a major pain in the neck ." --1295 225 BOSTON COMMINS PRIMARY DATA FROM BCIS March 1988 Question # Text Responses Minimum...and businesses in the Boston area. Every month users were requested to answer questionaires that we devised. All of the questionaire data from...energy management based on local weather conditions). 38 PRIMARY DATA FROM BCIS BOSTON COMMINS -1201 mote sources of information also to do with finances

  19. 78 FR 48085 - Safety Zones; Chelsea River, Boston Inner Harbor, Boston, MA

    Science.gov (United States)

    2013-08-07

    ... times, vessels moored at the Sunoco Logistics facility downstream of the bridge on the East Boston side..., and does not require an assessment of potential costs and benefits under section 6(a)(3) of that Order... national government and the States, or on the distribution of power and responsibilities among the...

  20. Boston Architectural College Urban Sustainability Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Byers, Arthur C.

    2013-07-31

    The Boston Architectural College's Urban Sustainability initiative is a demonstration project as defined by the National Energy Technology Laboratory. BAC's proposed project with the U.S. Department of Energy - NETL, is a large part of that overall initiative. The BAC's Urban Sustainability Initiative is a multi-part project with several important goals and objectives that will have a significant impact on the surrounding neighborhood including: energy conservation, reduction of storm water runoff, generation of power through alternative energy sources, elimination/reduction of BAC carbon footprint, and to create a vehicle for ongoing public outreach and education. Education and outreach opportunities will serve to add to the already comprehensive Sustainability Design courses offered at BAC relative to energy savings, performance and conservation in building design. At the finish of these essential capital projects there will be technical materials created for the education of the design, sustainability, engineering, community development and historic preservation communities, to inform a new generation of environmentally-minded designers and practitioners, the city of Boston and the general public. The purpose of the initiative, through our green renovations program, is to develop our green alley projects and energy saving renovations to the BAC physical plant, to serve as a working model for energy efficient design in enclosed 19th century and 20th century urban sites and as an educational laboratory for teaching ecological and sustainable technologies to students and the public while creating jobs. The scope of our project as it relates to the BAC and the U.S. Department of Energy- NETL combined efforts includes: Task I of the project is Phase II (Green Alley). Task I encompasses various renovation activities that will demonstrate the effectiveness of permeable paving and ground water recharge systems. It will aid in the reduction of storm water

  1. La profesión de la psicología en Puerto Rico

    Directory of Open Access Journals (Sweden)

    Víctor Alvarez

    1995-01-01

    Full Text Available A description of the present situation of Psychology as a profession in Puerto Rico is provided. No attempt is made at an exhaustive analysis ofthe subject; the purpose is to present a descriptive surnmary whitch includes current information about who are the Pueno Rican psychologists, what kind of academic preparation they completed, where they obtained their degress, and what professional activities are they currendy engaged in. Recent statistics about demographic data 011 local psychologists are cited, As a frarne of reference, the three graduate programs in psychology. as welI as the research centers currently active in the country, are described, The scientific joumals of psychology currently published locally and the Pueno Rican professional association are mentioned. A surnmary is given of the present status of the profession as defined by the law, which resulted from an attempt to regulate the practice of the profession. The minimum requirernents that must be satisfied by psychologists to practice their profession are detailed. These and other aspects of the practice of the profession are compared lo those in the rest of Latin America and the United States of North America

  2. 33 CFR 110.29 - Boston Inner Harbor, Mass.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Boston Inner Harbor, Mass. 110.29 Section 110.29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.29 Boston Inner Harbor, Mass. (a) Vicinity of...

  3. Winsor, Dewey, and Putnam: The Boston Experience. Occasional Papers.

    Science.gov (United States)

    Davis, Donald G., Jr.; Carpenter, Kenneth E.; Wiegand, Wayne A.; Aikin, Jane

    This volume contains three papers about early library leaders with Boston (Massachusetts) connections. Donald G. Davis, Jr. provides an introduction to the papers. "Justin Winsor, Librarian and Scholar" (Kenneth E. Carpenter) discusses the life of Justin Winsor, who was director of the Boston Public Library (1868-76), president of the American…

  4. 33 CFR 110.30 - Boston Harbor, Mass.

    Science.gov (United States)

    2010-07-01

    ... Boston Housing Authority in South Boston; easterly of a line bearing 5° from the west shaft of the tunnel... Cow Pasture in Dorchester; and southerly and easterly of the shoreline. (c) Dorchester Bay, in...°30′ from a point on the shore 2,600 feet easterly of the east side of the Wollaston Yacht...

  5. 33 CFR 110.138 - Boston Harbor, Mass.

    Science.gov (United States)

    2010-07-01

    ... Island Anchorage. Beginning at a point bearing 93°, 1,400 yards, from the aerial beacon on top of the Boston Custom House tower; thence to a point bearing 81°, 1,600 yards, from the aerial beacon on top of the Boston Custom House tower; thence to a point bearing 102°, 3,100 yards, from the aerial beacon...

  6. Ciudad, Puerto y Arquitectura Sostenible

    OpenAIRE

    Rojas Fernández, Juan Manuel

    2016-01-01

    Se profundiza sobre el empleo de conceptos como la sostenibilidad y la eficiencia en el diseño arquitectónico mediante dos ejemplos: la nueva terminal de cruceros del Puerto de Sevilla y el Hotel Montemálaga. Universidad de Málaga. Campus de Excelencia Internacional.

  7. Jobs For Youth-Boston, Madison Park Technical-Vocational H.S., Boston, Massachusetts. PLATO Evaluation Series.

    Science.gov (United States)

    Quinn, David W.; Quinn, Nancy W.

    The Boston, Massachusetts, school district requires that its 9th grade students pass both the Boston Public Schools Math Benchmark Assessment (BPS Math) and the Scholastic Reading Inventory (SRI) before entering 10th grade. At Madison Park Technical-Vocational High School in June 2000, 349 students failed either the mathematics or reading test or…

  8. A Story told through Plena: Claiming Identity and Cultural Autonomy in the Street Festivals of San Juan, Puerto Rico.

    Directory of Open Access Journals (Sweden)

    Paulina Guerrero

    2013-05-01

    Full Text Available Las Fiestas de la Calle de San Sebastián is a four day-long festival in San Juan, Puerto Rico. While the festival comprises music and dance that is a combination of various Caribbean and Latin American aesthetics, there is a small group of local musicians who insist on staying away from the larger throngs to specifically play a Puerto Rican music medium known as plena. By defining a distinct physical space that is separate from the rest of the festival, but also a part of the festival, they sing throughout the night speaking to contemporary issues of American imperialism, class warfare, and corrupt politicians. During the festival the complex power dynamics of Puerto Rico as a United States territory, lacking both independence as a sovereign nation and the same rights as a state, are manifested in festival performance. This performance tries to negotiate how the island remains autonomous while being attached to a more powerful mainland economy.

  9. Assessing the interest to participate in a dengue vaccine efficacy trial among residents of Puerto Rico.

    Science.gov (United States)

    Pérez-Guerra, Carmen L; Rodríguez-Acosta, Rosa L; Soto-Gómez, Eunice; Zielinski-Gutierrez, Emily; Peña-Orellana, Marisol; Santiago, Luis M; Rivera, Reinaldo; Cruz, R Rhode; Ramírez, Viani; Tomashek, Kay M; Dayan, Gustavo

    2012-07-01

    Dengue, endemic in Puerto Rico, is a major public health problem. Vaccines are thought the best means to prevent dengue because vector control alone has been largely ineffective. We implemented qualitative studies in 2006 and 2010 to determine the acceptability of conducting placebo-controlled dengue vaccine efficacy trials in Puerto Rican children. Key informant interviews and focus groups with parents and children were conducted in municipalities with high dengue incidence. We used structured open-ended questions to determine motivators and attitudes regarding vaccine trial participation. Knowledge about dengue risk and prevention, and knowledge, attitudes, and beliefs regarding vaccines and vaccine trials were assessed. Using grounded theory, we conducted content analysis and established categories and sub-categories of participant responses. All participants were knowledgeable about dengue prevention and perceived children as most affected age groups. Participants were aware of vaccines benefits and they thought a vaccine could prevent dengue. However, most would not allow their children to participate in a placebo-controlled vaccine trial. Barriers included lack of trust in new vaccines and vaccine trial procedures; fear of developing dengue or side effects from the vaccine and lack of information about candidate dengue vaccines. Participants thought information, including results of previous trials might overcome barriers to participation. Motivators for participation were altruism, protection from dengue, free medical attention, and compensation for transportation and participation. Parents would consider children participation if accurate vaccine trial information is provided.

  10. Religion and HIV/AIDS stigma: implications for health professionals in Puerto Rico.

    Science.gov (United States)

    Varas-Díaz, N; Neilands, T B; Malavé Rivera, S; Betancourt, E

    2010-01-01

    Abstract HIV/AIDS stigma continues to be a barrier for prevention efforts. Its detrimental effects have been documented among people living with HIV/AIDS and encompass loss of social support and depression. When it is manifested by health professionals, it can lead to sub-optimal services. Although strides have been made to document the effects of HIV/AIDS stigma, much needs to be done in order to understand the structural factors that can foster it. Such is the case of religion's role on HIV/AIDS stigma in Puerto Rico. The Caribbean Island has a Judeo-Christian-based culture due to years of Spanish colonisation. This religious influence continued under Protestantism as part of the Island's integration as a non-incorporated territory of the USA. The main objective of this study was to explore the role of religion in HIV/AIDS stigma manifested by Puerto Rican health professionals in practice and in training. Through a mixed-method approach, 501 health professionals completed qualitative interviews (n=80) and self-administered questionnaires (n=421). Results show that religion plays some role in conceptualisations of health and illness among participants in the study. Furthermore, the importance placed on religion and participation in such activities was related to higher levels of HIV/AIDS stigma.

  11. 77 FR 43094 - Public Comment Period Extension for the Final Supplementary Risk Assessment for the Boston...

    Science.gov (United States)

    2012-07-23

    ... following locations: Central Branch of the Boston Public Library, 700 Boylston Street, Boston, MA; South End Library, 685 Tremont Street, Boston, MA; Grove Hall Library, 42 Geneva Avenue; and Dudley Library, 65 Warren Street, Boston, MA. Dated: July 18, 2012. Ryan T. Bayha, Science Policy Analyst, Office of...

  12. Developmental Enamel Lesions, classification in Costa Rican Individuals

    OpenAIRE

    Murillo Knudsen, Gina; Berrocal Salazar, Cristina

    2014-01-01

    The purpose of this study was to diagnose and classify developmental enamel lesions in patients examined at the School of Dentistry of the University of Costa Rica and the community of Llano Grande, Cartago. A total of 15 children (age range 9-17) and 2 adults from Costa Rican families were recruited. General medical and dental histories were elicited. Clinical examination was undertaken; dental radiographs and clinical photographs were obtained. Dental defects were classified according to po...

  13. The association between fruit and vegetable intake, knowledge of the recommendations, and health information seeking within adults in the U.S. mainland and in Puerto Rico.

    Science.gov (United States)

    Colón-Ramos, Uriyoán; Finney Rutten, Lila J; Moser, Richard P; Colón-Lopez, Vivian; Ortiz, Ana P; Yaroch, Amy Lazarus

    2015-01-01

    Health information correlates of fruit and vegetable intake and of knowledge of the fruit and vegetable recommendations were examined using bivariate and multivariate regressions with data from the 2007-2008 U.S. National Cancer Institute's Health Information National Trends Survey in the United States and in Puerto Rico. Residents from Puerto Rico had the lowest reported fruit and vegetable intake and the lowest knowledge of the recommended servings of fruits and vegetables to maintain good health, compared with U.S. Hispanics, non-Hispanic Whites, and Blacks. Sixty-seven percent of Puerto Rican residents and 62% of U.S. Hispanics reported never seeking information on health or medical topics. In multivariate analysis, those who never sought information on health or medical topics reported significantly lower fruit and vegetable intake (coefficient = -0.24; 95% CI [-0.38, -0.09]), and were less likely to know the fruit and vegetable recommendations (OR = 0.32; 95% CI [0.20, 0.52]), compared with those who obtained information from their health care providers. Health promotion initiatives in the United States and Puerto Rico have invested in mass media campaigns to increase consumption of and knowledge about fruit and vegetables, but populations with the lowest intake are less likely to seek information. Strategies must be multipronged to address institutional, economic, and behavioral constraints of populations who do not seek out health information from any sources.

  14. Karst Map of Puerto Rico

    Science.gov (United States)

    Aleman-Gonzalez, Wilma B.

    2010-01-01

    This map is a digital compilation, combining the mapping of earlier geologists. Their work, cited on the map, contains more detailed descriptions of karst areas and landforms in Puerto Rico. This map is the basis for the Puerto Rico part of a new national karst map currently being compiled by the U.S. Geological Survey. In addition, this product is a standalone, citable source of digital karst data for Puerto Rico. Nearly 25 percent of the United States is underlain by karst terrain, and a large part of that area is undergoing urban and industrial development. Accurate delineations of karstic rocks are needed at scales suitable for national, State, and local maps. The data on this map contribute to a better understanding of subsidence hazards, groundwater contamination potential, and cave resources as well as serve as a guide to topical research on karst. Because the karst data were digitized from maps having a different scale and projection from those on the base map used for this publication, some karst features may not coincide perfectly with physiographic features portrayed on the base map.

  15. Boston, the Booth Brothers, and the Parker House

    Directory of Open Access Journals (Sweden)

    Susan Wilson

    2015-05-01

    Full Text Available April 14, 2015 was the 150th anniversary of the assassination of President Abraham Lincoln. This is the story of how that fateful day was linked to Boston, the Booth Brothers, and the Parker House.

  16. 78 FR 52783 - Boston Harbor Islands Advisory Council Meeting

    Science.gov (United States)

    2013-08-26

    ...: September 11, 2013, 6:00 p.m. to 8:00 p.m. (Eastern). Location: Partnership Office, 15 State Street, 8th... recommendations to the Boston Harbor Islands Partnership with respect to the implementation of a management...

  17. Suicide ideation, plans, and attempts among general practice patients with chronic health conditions in Puerto Rico

    Directory of Open Access Journals (Sweden)

    Sarah Huertas

    2011-03-01

    for those with milder symptoms. Patients aged 64 years or younger were over one and a half times more likely to acknowledge suicidal ideation than those aged 65 years and older. Compared with patients having a college degree, those with lower education had a twofold higher risk of suicidal ideation. Multinomial logistic regression analysis indicated that severe depression was associated with a higher likelihood of having a suicide plan or attempt.Conclusion: The findings of this study suggest that public health strategies focusing on the systematic identification of patients with increased depression severity and the implementation of evidence-based depression treatments are relevant for minimizing and preventing suicidal behavior among general practice patients with chronic health conditions.Keywords: suicidal ideation, chronic illnesses, depression, Puerto Rican

  18. Precambrian age of the Boston Basin: New evidence from microfossils

    Science.gov (United States)

    Lenk, C.; Strother, P.K.; Kaye, C.A.; Barghoorn, E.S.

    1982-01-01

    A Vendian (Late Proterozoic Z) age has been determined for the Boston Basin by comparison of a microflora from the Cambridge Argillite with other late Precambrian assemblages. The microfossils, which include Bavlinella cf. faveolata, are preserved as petrifactions in pyrite. This age designation for the sedimentary rocks of the Boston Basin should allow for the reinterpretation of the structure of the basin and its regional correlations. Copyright ?? 1982 AAAS.

  19. Terrorist bombings: foreign bodies from the Boston Marathon bombing.

    Science.gov (United States)

    Brunner, John; Singh, Ajay K; Rocha, Tatiana; Havens, Joaquim; Goralnick, Eric; Sodickson, Aaron

    2015-02-01

    On April 15, 2013, 2 improvised explosive devices detonated at the 117th Boston Marathon, killing 3 people and injuring 264 others. In this article, the foreign bodies and injuries that presented at 2 of the responding level 1 trauma hospitals in Boston-Brigham and Women׳s Hospital and Massachusetts General Hospital--are reviewed with a broader discussion of blast injuries and imaging strategies.

  20. 78 FR 34577 - Safety Zone; Ad Club's 100th Anniversary Gala Fireworks Display, Boston Inner Harbor, Boston, MA.

    Science.gov (United States)

    2013-06-10

    ... Anniversary Gala celebration being held at The Institute Of Contemporary Art in conjunction with the fireworks... 100th Anniversary Gala celebration at The Institute of Contemporary Art. The COTP Boston has...

  1. Boston ocular surface prosthesis: An Indian experience

    Directory of Open Access Journals (Sweden)

    Varsha Madanlal Rathi

    2011-01-01

    Full Text Available Context: Boston ocular surface prosthesis (BOSP is a scleral contact lens used in the management of patients who are rigid gas permeable (RGP failures as with corneal ectasias such as keratoconus and in those patients who have ocular surface disease such as Stevens-Johnson syndrome (SJS. Aim: To report utilization of BOSP in a tertiary eye care center in India. Materials and Methods: We retrospectively reviewed charts of 32 patients who received BOSP from July 2008 to May 2009. Indications for fitting these lenses, improvement in visual acuity (VA before and after lens fitting and relief of symptoms of pain and photophobia were noted. Paired t-test was used for statistical analysis using SPSS version 16.0 for Windows. Results: Thirty-two patients (43 eyes received these lenses. These consisted of 23 eyes of 17 patients who failed RGP trials for irregular astigmatism and corneal ectasia such as keratoconus and post radial keratotomy and scar and 20 eyes of 15 patients with SJS. Mean age of RGP failures was 27.94 years. Pre- and post-BOSP wear mean LogMAR VA was 1.13 and 0.29, respectively, in RGP failures. The P value was statistically significant (P 2 lines in 7/20 eyes (35% with SJS, with improvement in symptoms. Conclusion: BOSP improves VA in patients who have irregular astigmatism as in ectasias and RGP failures and improves vision and symptoms in patients with SJS.

  2. Bargaining power and revenue distribution in the Costa Rican mango supply chain

    NARCIS (Netherlands)

    Zúñiga-Arias, G.; Meijer, S.A.; Ruben, R.; Hofstede, G.J.

    2007-01-01

    By the time a European consumer eats a Costa Rican mango, the product has been traded in several transactions between producers, traders, retailers and consumers. This paper investigates the position of Costa Rican smallholders in the mango supply chain in terms of bargaining power and revenue distr

  3. A new species of Paratanais Dana, 1852 (Crustacea, Peracarida, Tanaidacea, Paratanaidae from Puerto Rico, northwestern Atlantic

    Directory of Open Access Journals (Sweden)

    Andres Morales Núñez

    2014-04-01

    Full Text Available Paratanais rosadi sp. n. described from Puerto Rican coastal waters represents the first species of the genus from the northwestern Atlantic. It is distinguished from the other Paratanais species by a combination of characters, including article-2 of the maxilliped palp with a geniculate, finely-serrulate seta on inner margin; chela with stiff, geniculate, seta arising from propodus between fixed finger and dactylus and with short, stout, finely serrulate, seta on inner distal face of propodus adjacent to base of dactylus; carpus of pereopods 4−6three, instead of four stout modified spiniform setae distally, uropodal exopod distinctly shorter than endopodal article-1; and uropodal endopod with articles of about of equal in length. A key for the separation of Paratanais species from the Atlantic Ocean is presented.

  4. Frederick Law Olmsted y el "Emerald Necklace" de Boston

    Directory of Open Access Journals (Sweden)

    Ricardo Austrich

    2015-04-01

    Full Text Available En 1879, Frederick Law Olmsted, el creador del Central Park en Nueva York, Prospect Park en Brooklyn, inventor de la profesión de paisajismo (Landscape Architecture en los EE.UU., arriba a Boston agotado y exhausto. Acaba de renunciar el cargo de paisajista de Central Park, sintiéndose defraudado por las intrigas políticas de la comisión de parques de Nueva York, viajaba a Boston a descansar y pasar un rato con sus amigos en las cercanías de Boston, en Cambridge y Brookline. Su gran amigo, Henry Hobson Richardson, el reconocido arquitecto de la época, vivía y trabajaba en Brookline, y sirve como su anfitrión, tanto como sus amigos en Cambridge.

  5. Language, Cognition, and Social Factors in the Regulation of Aggressive Behavior: A Study of Black, Puerto Rican, and White Children.

    Science.gov (United States)

    Boone, Sherle Leon

    The purpose of this study was to investigate the Language Agression Hypothesis. This hypothesis suggests that measurable high language proficiency is associated with low observable aggression and low language proficiency is associated with high observable aggression. Consideration was also given to qualitative differences in aggressive behaviors…

  6. Mediterranean Diet, Healthy Eating Index-2005, and Cognitive Function in Middle-Aged and Older Puerto Rican Adults

    Science.gov (United States)

    Adherence to a Mediterranean diet has recently been shown to protect against cognitive decline and dementia. It remains unclear, however, whether such protection extends to different ethnic groups and middle-aged individuals and how it might compare with adherence to the US Department of Agriculture...

  7. Ethnic Diversity and Latino/a College Access: A Comparison of Mexican American and Puerto Rican Beginning College Students

    Science.gov (United States)

    Nunez, Anne-Marie; Crisp, Gloria

    2012-01-01

    Prior research has indicated that there are differences among the diverse Latino/a ethnic groups in their K-12 educational experiences, but little is known about variations in their postsecondary experiences. Drawing on a conceptual framework informed by the theory of French sociologist Pierre Bourdieu, this research examined Mexican American and…

  8. THE PUERTO RICAN FAMILY AND THE ANTHROPOLOGIST--OSCAR LEWIS, "LA VIDA," AND THE CULTURE OF POVERTY. REVIEW ARTICLE.

    Science.gov (United States)

    CORDASCO, FRANK M.

    QUESTIONS ARE RAISED IN THIS BOOK REVIEW OF "LA VIDA" ABOUT OSCAR LEWIS'S CONCEPT OF THE "CULTURE OF POVERTY" AND ABOUT THE TYPICALITY OF THE RIOS FAMILY, AN ISSUE CENTRAL TO THE VALIDITY OF THE BOOK'S CONCLUSIONS. FEARS ARE EXPRESSED ABOUT THE POPULARIZATION OF THE BOOK'S FINDINGS AND THEIR WIDESPREAD APPLICATION. THIS ARTICLE IS PUBLISHED IN…

  9. Acculturation-related variables, sexual initiation, and subsequent sexual behavior among Puerto Rican, Mexican, and Cuban youth.

    Science.gov (United States)

    Guilamo-Ramos, Vincent; Jaccard, James; Pena, Juan; Goldberg, Vincent

    2005-01-01

    The relationship among acculturation-related variables, past sexual activity, and subsequent sexual behavior was examined for a sample of Latino youth in the United States over a 12-month period. A subsample from the National Longitudinal Study of Adolescent Health database was analyzed by means of a prospective design. History of sexual intercourse predicted subsequent sexual behavior over the ensuing 12 months. The acculturation-related variables were related to whether an adolescent reported being sexually active at Wave 1 but in a complex fashion. Among recent immigrants, youth from English-speaking homes were less likely to be sexually active than those from Spanish-speaking homes. The opposite was observed for youth who were born in the United States or who had resided in the United States most of their lives.

  10. Court of Appeals Decision Upholding PSD Actual to Potential Applicability Rules Puerto Rican Cement Co., Inc. v. EPA

    Science.gov (United States)

    This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

  11. Myth, Gender and Enterprise: Three Foundational Images of Costa Rican Contemporary Drama

    OpenAIRE

    2014-01-01

    This article describes three fragmentary images on the origin of the Costa Rican drama from a contemporary point of view. Through these images it is shown that the Costa Rican theater lacks a native mythology, that female production comes late in its history, and that the Costa Rican theater emerges more as a political  and a entertainment necessity, than in relation to the development of the national dramatic literature. Se presenta en este artículo tres imágenes fragmentarias sobre el or...

  12. Puerto Rico Relative Vulnerability to Erosion

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Physical factors, such as the slope of the land, the texture of the soil, and the precipitation regime influence erosion in an area. Parts of Puerto Rico are very...

  13. Puerto Rico ESI/RSI: KARST

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  14. Puerto Rico ESI/RSI: HYDRO (Hydrology)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  15. Puerto Rico ESI and RSI: WETLANDS

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  16. Puerto Rico ESI/RSI: BIRDS

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  17. Puerto Rico ESI/RSI: INDEX

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  18. Puerto Rico ESI and RSI: STATIONS

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  19. Puerto Rico ESI/RSI: HABITATS

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  20. Estimated Bathymetry of the Puerto Rico shelf

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This classification of estimated depth represents the relative bathymetry of Puerto Rico's shallow waters based on Landsat imagery for NOAA's Coastal Centers for...

  1. Greening the Hotel Operations: Puerto Princesa Experience

    OpenAIRE

    Josefina S. Viernes

    2014-01-01

    - The study was conducted to assess the extent of implementation of green practices in the housekeeping and food and beverage departments among standard hotels in Puerto Princesa City, Palawan with respect to solid waste management, water conservation and energy utilization. The descriptive design was utilized in this research. Respondents of this study were the supervisors and staff of the Housekeeping and Food and Beverage Departments of the 13 standard hotels in Puerto Princesa...

  2. Marine mammals of Puerto Rico: a bibliography

    Energy Technology Data Exchange (ETDEWEB)

    Payne, S.F.

    1981-08-01

    This bibliography is the product of a literature survey on marine mammals at a proposed OTEC site near Punta Tuna, Puerto Rico. Included are reports of mammal sightings and strandings from Puerto Rico and adjacent Caribbean islands, reports containing information on distribution and abundance migration routes, and feeding ecology of those species known from the area. A few works on the general biology of marine mammals are also included. 96 references.

  3. Early weaning might reduce the psychological strain of Boston bracing

    DEFF Research Database (Denmark)

    Andersen, Mikkel Ø; Andersen, Gert Rahbek; Thomsen, Karsten

    2002-01-01

    From 1983 to 1990 a total of 136 patients with adolescent idiopathic scoliosis were treated with the Boston brace. With the aim of examining the social and psychological impact of the brace treatment all patients received a questionnaire at an average of 3.5 years after termination of the treatment...

  4. Boston: An Urban Community. Boston and the American Revolution; The Leaders, the Issues and the Common Man. Boston's Architecture: From First Townhouse to New City Hall. Boston's Artisans of the Eighteenth Century. Annotated Reading Lists.

    Science.gov (United States)

    Schneider, Eric C.; And Others

    These three annotated reading guides were developed for courses offered at the Boston Public Library under the National Endowment for the Humanities Library Learning Program. The first lists 32 selected recent works of major importance covering the areas of colonial society, political structure, and the American Revolution. The 27 titles cited in…

  5. Charter, Private, and Public Schools Work Together in Boston

    Science.gov (United States)

    Lam, Diana

    2014-01-01

    A public, Catholic, and charter school in Boston all work together to share their strengths and learn from each other in an effort to deliver the best education for all of their students. The arrangement is called the School Performance Partnership, and it is a grantee of the Bill and Melinda Gates Foundation.

  6. 78 FR 37455 - Drawbridge Operation Regulations; Charles River, Boston, MA

    Science.gov (United States)

    2013-06-21

    ... regulation was published in the Federal Register (78 FR 35756) under the same name and docket number. This... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Charles River, Boston, MA...

  7. 78 FR 35756 - Drawbridge Operation Regulations; Charles River, Boston, MA

    Science.gov (United States)

    2013-06-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Charles River, Boston, MA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander,...

  8. The Emerald Necklace: Boston's Green Connection. Teaching with Historic Places.

    Science.gov (United States)

    Marsh, Lisa; Snow, Pamela

    In 1870, Boston, Massachusetts, was an overcrowded, noisy, and dirty city. Concerned with the health and happiness of Bostonians restricted to these unhealthy surroundings, the city hired Frederick Law Olmsted to design a park system. The series of parks he designed over the next several years is known as the Emerald Necklace. From lovely…

  9. Racial Equity and Opportunity in Metro Boston Job Markets

    Science.gov (United States)

    McArdle, Nancy

    2004-01-01

    People of color make up a vital and growing part of Metro Boston's workforce, yet they face substantial challenges in obtaining employment (especially in faster-growing and higher-paying sectors), in reaching locations of rapid job growth, and in earning a livable income. Latinos and blacks face the greatest hurdles, yet certain Asian populations…

  10. Soil amplification with a strong impedance contrast: Boston, Massachusetts

    Science.gov (United States)

    Baise, Laurie G.; Kaklamanos, James; Berry, Bradford M; Thompson, Eric

    2016-01-01

    In this study, we evaluate the effect of strong sediment/bedrock impedance contrasts on soil amplification in Boston, Massachusetts, for typical sites along the Charles and Mystic Rivers. These sites can be characterized by artificial fill overlying marine sediments overlying glacial till and bedrock, where the depth to bedrock ranges from 20 to 80 m. The marine sediments generally consist of organic silts, sand, and Boston Blue Clay. We chose these sites because they represent typical foundation conditions in the city of Boston, and the soil conditions are similar to other high impedance contrast environments. The sediment/bedrock interface in this region results in an impedance ratio on the order of ten, which in turn results in a significant amplification of the ground motion. Using stratigraphic information derived from numerous boreholes across the region paired with geologic and geomorphologic constraints, we develop a depth-to-bedrock model for the greater Boston region. Using shear-wave velocity profiles from 30 locations, we develop average velocity profiles for sites mapped as artificial fill, glaciofluvial deposits, and bedrock. By pairing the depth-to-bedrock model with the surficial geology and the average shear-wave velocity profiles, we can predict soil amplification in Boston. We compare linear and equivalent-linear site response predictions for a soil layer of varying thickness over bedrock, and assess the effects of varying the bedrock shear-wave velocity (VSb) and quality factor (Q). In a moderate seismicity region like Boston, many earthquakes will result in ground motions that can be modeled with linear site response methods. We also assess the effect of bedrock depth on soil amplification for a generic soil profile in artificial fill, using both linear and equivalent-linear site response models. Finally, we assess the accuracy of the model results by comparing the predicted (linear site response) and observed site response at the Northeastern

  11. Hispanic Youth in Boston: In Search of Opportunities and Accountability. A Report by the Boston Latino Youth Policy Analysis Project.

    Science.gov (United States)

    Hispanic Office of Planning and Evaluation, Inc., Boston, MA.

    This report discusses the school-to-work transition process of Hispanic youth in Boston. The report was prepared in response to the high rates of unemployment and participation in low-paying service sector jobs by Hispanics and was funded by a grant from the Hispanic Policy Development Project as part of a national effort to identify key public…

  12. A Cultural Resources Reconnaissance of Five Projects in Puerto Rico.

    Science.gov (United States)

    1980-01-01

    Prehistoria de Puerto Rico (1907) which probably represents the first comprehensive "modern" attempt in Spanish to present the details of aboriginal...preceramic complex. In Archeology: The Method. Series in the San Juan Sunday Star, April 17, 1977. 1979 La Serie Cultural Saladoide ELL la Prehistoria de...Roberto n.d. Los tainos de la Espanola. Coll y Toste, Cayetano 1907 Prehistoria de Puerto Rico. San Juan, Puerto Rico. 1923 Boletin Historico de Puerto

  13. Political Status of Puerto Rico: Options for Congress

    Science.gov (United States)

    2010-05-19

    Spanish title for the Puerto Rico constitution is “ El Estado Libre Asociado de Puerto Rico.” Delegates to the convention, however, agreed that the...to be in any form comparable to “ El Estado Libre Asociado de Puerto Rico.” Should the Senate consider further action on H.R. 2499, Senators could

  14. Controls on diurnal variation in labile soil phosphorus of a humid tropical forest, Puerto Rico

    Science.gov (United States)

    Wood, T. E.; Vandecar, K. L.; Matthews, D.; Lawrence, D.

    2011-12-01

    Tropical forests are typically considered phosphorous (P) limited. Variability in nutrient availability has been shown to affect forest productivity and foliar nutrient concentrations, as well as the rate of soil carbon (C) loss via effects on decomposition and soil respiration rates. It follows that the C efflux and long-term stability of C stocks in tropical soils is likely to depend on nutrient availability. We quantified short-term variability (hours to days) in labile P in a Puerto Rican wet tropical forest and investigated potential environmental and biotic controls such as soil moisture, soil temperature, light and soil respiration. We measured hourly changes in labile P from sunrise to sunset on five separate days in July of 2008. Labile P varied significantly both within and among days. Concentrations of labile P ranged from 2.75-3.75 μg/g. Labile P was positively related to volumetric soil moisture (R2= 0.3, p<0.05). These results suggest that the labile P pool is highly dynamic on short timescales, even in relatively a-seasonal tropical forest.

  15. Relationships between environmental factors and Donax denticulatus populations in Puerto Rico

    Science.gov (United States)

    Sastre, Miguel P.

    1984-08-01

    Donax denticulatus population density and size distribution were studied in five different Puerto Rican beaches for a one year period in order to determine relationships between the densities and size distributions of the clam, and twelve different physico-chemical parameters of sediments and water. Maní beach exhibits significantly higher population densities followed by Luquillo, Esperanza and Ballenas. No clams were found in Crashboat. Luquillo and Esperanza had similar population fluctuations, having peak densities in August and January. Maní had higher densities in September and May, and Ballenas in June. The only major settlement period appeared during January at Esperanza. The bigger clams (30 mm) were found in Maní only. Higher population density and bigger clams in Maní are related to waters having high concentrations of total organic carbon, particulate organic carbon and nitrates. The clam was absent from Crashboat where very low levels of phosphates and nitrates were observed. These studies indicate relationships between water and sediment quality, and densities of D. denticulatus.

  16. From Boston to the Balkans: Olmsted’s Emerald Legacy

    Directory of Open Access Journals (Sweden)

    Christina Luke

    2013-01-01

    Full Text Available This article explores the legacy of landscape architect Fredrick Law Olmsted on modern cultural tourism policies. The author explains the involvement of Olmsted in the founding of Yosemite National Park, and describes the influence of this experience on his later work on the Emerald Necklace parks project in Boston. This became a model for natural and cultural corridors worldwide, including those in the Balkans and Turkey.

  17. Boston Community Energy Study - Zonal Analysis for Urban Microgrids

    Science.gov (United States)

    2016-04-05

    Hatziargyriou, H. Asano, R. Iravani, and C. Marnay, “Microgrids,” Power and Energy Magazine , IEEE 5(4), 78–94 (2007). [18] M. Stadler, “Effect of Heat and...markets. These microgrids typically exploit combined heat and power (CHP) systems to increase the overall energy efficiency, while increasing grid...simulation. The community energy simulation reflects certain policies of the City of Boston, including increasing affordability, increasing power grid

  18. Boston Community Information System 1986 Experimental Test Results.

    Science.gov (United States)

    1987-08-01

    participants in the Boston CommnS. The questionnaire results showed a large interest in major corporations such as IBM, Digital Equipment, Data...DATA FROM THE FIS YEAR ’Computer, Electronic, Accounting’ - 1132 OIEEE Proceedings, Science, Communicatins of the ACM’ - 1137 ’American Political...higher if corporate . Since I moved it to the ofice to shape data with our [Oxfam Americal Press office and Ex. Dir. I have lez discretionary leisure

  19. Do foreclosures affect Boston public school student academic performance?

    OpenAIRE

    Katharine L. Bradbury; Burke, Mary A.; Robert K. Triest

    2013-01-01

    Foreclosures have well-documented adverse consequences for families living in or owning properties undergoing foreclosure and on surrounding neighborhoods, but they may also have other costs. This policy brief summarizes our research on the impact of mortgage foreclosures on academic performance among Boston public school students. The data show that students who live at an address that experiences a foreclosure tend to score substantially lower on standardized tests (math and English) and al...

  20. Effect of fragmentation on the Costa Rican dry forest avifauna

    Science.gov (United States)

    Barrantes, Gilbert; Ocampo, Diego; Ramírez-Fernández, José D.

    2016-01-01

    Deforestation and changes in land use have reduced the tropical dry forest to isolated forest patches in northwestern Costa Rica. We examined the effect of patch area and length of the dry season on nestedness of the entire avian community, forest fragment assemblages, and species occupancy across fragments for the entire native avifauna, and for a subset of forest dependent species. Species richness was independent of both fragment area and distance between fragments. Similarity in bird community composition between patches was related to habitat structure; fragments with similar forest structure have more similar avian assemblages. Size of forest patches influenced nestedness of the bird community and species occupancy, but not nestedness of assemblages across patches in northwestern Costa Rican avifauna. Forest dependent species (species that require large tracts of mature forest) and assemblages of these species were nested within patches ordered by a gradient of seasonality, and only occupancy of species was nested by area of patches. Thus, forest patches with a shorter dry season include more forest dependent species. PMID:27672498

  1. Photovoltaics on Landfills in Puerto Rico

    Energy Technology Data Exchange (ETDEWEB)

    Salasovich, J.; Mosey, G.

    2011-01-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Commonwealth of Puerto Rico for a feasibility study of m0treAlables on several brownfield sites. The EPA defines a brownfield as 'a property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant.' All of the brownfields in this study are landfill sites. Citizens of Puerto Rico, city planners, and site managers are interested in redevelopment uses for landfills in Puerto Rico, which are particularly well suited for solar photovoltaic (PV) installation. The purpose of this report is to assess the landfills with the highest potential for possible solar PV installation and estimate cost, performance, and site impacts of three different PV options: crystalline silicon (fixed-tilt), crystalline silicon (single-axis tracking), and thin film (fixed-tilt). Each option represents a standalone system that can be sized to use an entire available site area. In addition, the report outlines financing options that could assist in the implementation of a system. The feasibility of PV systems installed on landfills is highly impacted by the available area for an array, solar resource, operating status, landfill cap status, distance to transmission lines, and distance to major roads. All of the landfills in Puerto Rico were screened according to these criteria in order to determine the sites with the greatest potential. Eight landfills were chosen for site visits based on the screening criteria and location. Because of time constraints and the fact that Puerto Rico is a relatively large island, the eight landfills for this visit were all located in the eastern half of the island. The findings from this report can be applied to landfills in the western half of the island. The economics of a potential PV system on landfills in Puerto Rico depend

  2. Boston Edison and LG&E win 7th annual substation design contest

    Energy Technology Data Exchange (ETDEWEB)

    Beaty, W.

    1996-07-01

    Boston`s Edison`s Network Station 53 won First Place in the engineering/operations category of Electric Light & Power`s 7th annual substation design contest. Station 53 also took Second Place in the aesthetic design category. Boston Edison is no stranger to the contest, having won top honors in the aesthetic category in the very first contest in 1990. That same year, Boston took Second Place in engineering/operations design and Third Place in aesthetic design. Station 53 occupies a 12,074-square-foot site in the heart of the Boston financial district. It replaces an existing station where the land was required for Boston`s Central Artery project. Great care was taken to ensure that Station 53 would blend into the cityscape and be pleasing to the eye. The architectural treatment was designed by the Boston Anderson-Nichols & Company Inc., in cooperation with the Boston Redevelopment Authority. The latest in engineering technology was utilized to guarantee reliability, maintain the highest service quality and provide capacity for future load growth in the downtown area. Station 53 is supplied by two underground 115-kV pipe-type transmission cables. Unattended and remotely operated, Station 53 has the capability of sectionalizing the 115-kV power supply by remote control to isolate the faulted sections.

  3. Completing the Results of the 2013 Boston Marathon

    Science.gov (United States)

    Hammerling, Dorit; Cefalu, Matthew; Cisewski, Jessi; Dominici, Francesca; Parmigiani, Giovanni; Paulson, Charles; Smith, Richard L.

    2014-01-01

    The 2013 Boston marathon was disrupted by two bombs placed near the finish line. The bombs resulted in three deaths and several hundred injuries. Of lesser concern, in the immediate aftermath, was the fact that nearly 6,000 runners failed to finish the race. We were approached by the marathon's organizers, the Boston Athletic Association (BAA), and asked to recommend a procedure for projecting finish times for the runners who could not complete the race. With assistance from the BAA, we created a dataset consisting of all the runners in the 2013 race who reached the halfway point but failed to finish, as well as all runners from the 2010 and 2011 Boston marathons. The data consist of split times from each of the 5 km sections of the course, as well as the final 2.2 km (from 40 km to the finish). The statistical objective is to predict the missing split times for the runners who failed to finish in 2013. We set this problem in the context of the matrix completion problem, examples of which include imputing missing data in DNA microarray experiments, and the Netflix prize problem. We propose five prediction methods and create a validation dataset to measure their performance by mean squared error and other measures. The best method used local regression based on a K-nearest-neighbors algorithm (KNN method), though several other methods produced results of similar quality. We show how the results were used to create projected times for the 2013 runners and discuss potential for future application of the same methodology. We present the whole project as an example of reproducible research, in that we are able to make the full data and all the algorithms we have used publicly available, which may facilitate future research extending the methods or proposing completely different approaches. PMID:24727904

  4. Completing the results of the 2013 Boston marathon.

    Science.gov (United States)

    Hammerling, Dorit; Cefalu, Matthew; Cisewski, Jessi; Dominici, Francesca; Parmigiani, Giovanni; Paulson, Charles; Smith, Richard L

    2014-01-01

    The 2013 Boston marathon was disrupted by two bombs placed near the finish line. The bombs resulted in three deaths and several hundred injuries. Of lesser concern, in the immediate aftermath, was the fact that nearly 6,000 runners failed to finish the race. We were approached by the marathon's organizers, the Boston Athletic Association (BAA), and asked to recommend a procedure for projecting finish times for the runners who could not complete the race. With assistance from the BAA, we created a dataset consisting of all the runners in the 2013 race who reached the halfway point but failed to finish, as well as all runners from the 2010 and 2011 Boston marathons. The data consist of split times from each of the 5 km sections of the course, as well as the final 2.2 km (from 40 km to the finish). The statistical objective is to predict the missing split times for the runners who failed to finish in 2013. We set this problem in the context of the matrix completion problem, examples of which include imputing missing data in DNA microarray experiments, and the Netflix prize problem. We propose five prediction methods and create a validation dataset to measure their performance by mean squared error and other measures. The best method used local regression based on a K-nearest-neighbors algorithm (KNN method), though several other methods produced results of similar quality. We show how the results were used to create projected times for the 2013 runners and discuss potential for future application of the same methodology. We present the whole project as an example of reproducible research, in that we are able to make the full data and all the algorithms we have used publicly available, which may facilitate future research extending the methods or proposing completely different approaches.

  5. Completing the results of the 2013 Boston marathon.

    Directory of Open Access Journals (Sweden)

    Dorit Hammerling

    Full Text Available The 2013 Boston marathon was disrupted by two bombs placed near the finish line. The bombs resulted in three deaths and several hundred injuries. Of lesser concern, in the immediate aftermath, was the fact that nearly 6,000 runners failed to finish the race. We were approached by the marathon's organizers, the Boston Athletic Association (BAA, and asked to recommend a procedure for projecting finish times for the runners who could not complete the race. With assistance from the BAA, we created a dataset consisting of all the runners in the 2013 race who reached the halfway point but failed to finish, as well as all runners from the 2010 and 2011 Boston marathons. The data consist of split times from each of the 5 km sections of the course, as well as the final 2.2 km (from 40 km to the finish. The statistical objective is to predict the missing split times for the runners who failed to finish in 2013. We set this problem in the context of the matrix completion problem, examples of which include imputing missing data in DNA microarray experiments, and the Netflix prize problem. We propose five prediction methods and create a validation dataset to measure their performance by mean squared error and other measures. The best method used local regression based on a K-nearest-neighbors algorithm (KNN method, though several other methods produced results of similar quality. We show how the results were used to create projected times for the 2013 runners and discuss potential for future application of the same methodology. We present the whole project as an example of reproducible research, in that we are able to make the full data and all the algorithms we have used publicly available, which may facilitate future research extending the methods or proposing completely different approaches.

  6. The level of recognition of physical symptoms in patients with a major depression episode in the outpatient psychiatric practice in Puerto Rico: An observational study

    Directory of Open Access Journals (Sweden)

    Román Karis

    2005-06-01

    Full Text Available Abstract Background This study was designed to evaluate the psychiatrists' level of recognition of somatic symptoms associated to a major depressive episode (MDE (DSM-IV-TR criteria and the impact of those somatic symptoms on the treatment effectiveness. Methods This non-interventional study was conducted in 25 medical offices in Puerto Rico from February to December 2003. It had 2 visits separated by 8 weeks. The level of recognition was determined by: the correlation between the physician clinical evaluation and their patients' self-evaluations through different validated instruments using kappa statistics. Chi-square test was used to evaluate the impact of somatic symptoms on treatment antidepressants' effectiveness. Results All the 145 recruited patients reported the presence of at least one somatic symptom associated with their current MDE. In the two visits covered by the study, a fair agreement between the psychiatrists' and the patients' reports was noted for headache, abdominal pain and upper limb pains (0.4003 ≤ κ ≥ 0.6594. For other painful symptoms and painless somatic symptoms, the Kappa values obtained were non-significant. Slight but significant reductions in depression and painful symptoms severity were observed after 8 weeks of treatment. A proportional relationship between the pain and depression severity was observed (p Conclusion The study results show that somatic symptoms: are very common in depressed Puerto Rican patients; are significant under-reported by psychiatrists; and have a significant impact on the antidepressant effectiveness.

  7. Boston solar retrofits: studies of solar access and economics

    Energy Technology Data Exchange (ETDEWEB)

    Shapiro, M.

    1980-11-01

    Studies of solar access and solar retrofit economics are described for residential applications in the City of Boston. The study of solar access was based upon a random sample of 94 buildings; the sample was stratified to ensure a broad geographic representation from the city's various sections. Using available data on the heights and orientations of the sampled structures and surrounding buildings, each building's hourly access to sunlight was computed separately for the roof and south facing walls. These data were then aggregated by broad structural classifications in order to provide general measures of solar access. The second study was a comparative analysis of the economics of several solar heating and hot water systems. An active hot water system, installed using pre-assembled, commercially purchased equipment, was selected as a reference technology. A variety of measures of economic performance were computed for this system, with and without existing tax credits and under various financing arrangements. Next, a number of alternative approaches for solar space and water heating were identified from interviews with individuals and groups involved in solar retrofit projects in the Boston area. The objective was to identify approaches that many of those interviewed believe to be low-cost means of applying solar energy in residential settings. The approaches selected include thermal window covers, wall collectors, bread box water heaters, and sun spaces. Preliminary estimates of the performance of several representative designs were developed and the economics of these designs evaluated.

  8. Cohort profile: the Boston Area Community Health (BACH) survey.

    Science.gov (United States)

    Piccolo, Rebecca S; Araujo, Andre B; Pearce, Neil; McKinlay, John B

    2014-02-01

    The Boston Area Community Health (BACH) Survey is a community-based, random sample, epidemiologic cohort of n = 5502 Boston (MA) residents. The baseline BACH Survey (2002-05) was designed to explore the mechanisms conferring increased health risks on minority populations with a particular focus on urologic signs/symptoms and type 2 diabetes. To this end, the cohort was designed to include adequate numbers of US racial/ethnic minorities (Black, Hispanic, White), both men and women, across a broad age of distribution. Follow-up surveys were conducted ∼5 (BACH II, 2008) and 7 (BACH III, 2010) years later, which allows for both within- and between-person comparisons over time. The BACH Survey's measures were designed to cover the following seven broad categories: socio-demographics, health care access/utilization, lifestyles, psychosocial factors, health status, physical measures and biochemical parameters. The breadth of measures has allowed BACH researchers to identify disparities and quantify contributions to social disparities in a number of health conditions including urologic conditions (e.g. nocturia, lower urinary tract symptoms, prostatitis), type 2 diabetes, obesity, bone mineral content and density, and physical function. BACH I data are available through the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) Central Repositories (www.niddkrepository.org). Further inquiries can be made through the New England Research Institutes Inc. website (www.neriscience.com/epidemiology).

  9. Boston Shifts Learning into High Gear: Certificate Program Accelerates Student Learning by Building Teacher Capacity

    Science.gov (United States)

    Berg, Jill Harrison; Miller, Lesley Ryan; Souvanna, Phomdaen

    2011-01-01

    Throughout the past two decades, Boston Public Schools has seen strong, steady improvement, recently demonstrated through student gains on NAEP's Trial Urban District Assessment in math and recognized through the award of the 2006 Broad Prize for Urban Education. Teacher leaders have played an important role in Boston's improvement. As team…

  10. 76 FR 35013 - Minor Boundary Revision of Boston National Historical Park

    Science.gov (United States)

    2011-06-15

    ... National Park Service Minor Boundary Revision of Boston National Historical Park AGENCY: National Park..., pursuant to 16 U.S.C. 460l- 9(c)(1), the boundary of Boston National Historical Park is modified to include... without cost by enactment of Chapter 37 of the Laws of 2009, on July 23, 2009, subject to the...

  11. The Study of Project Exodus: A School Racial Integration Project in Boston, Massachusetts. Final Report.

    Science.gov (United States)

    Teele, James E.

    This voluntary school integration project uses the open enrollment plan of the Boston School Department in transporting Negro children from predominantly Negro schools in the black district to more racially balanced schools in other parts of Boston. It has involved private financing, intra-city bussing, and the initiative and participation of…

  12. 75 FR 77693 - Noise Exposure Map Notice; Manchester-Boston Regional Airport, Manchester, NH

    Science.gov (United States)

    2010-12-13

    ... Federal Aviation Administration Noise Exposure Map Notice; Manchester-Boston Regional Airport, Manchester... Administration (FAA) announces its determination that the noise exposure maps for Manchester-Boston Regional... Aviation Safety and Noise Abatement Act of 1979 (Pub. L. 96-193) and 14 CFR part 150, are in...

  13. 40 CFR 81.19 - Metropolitan Boston Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... Quality Control Region. 81.19 Section 81.19 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.19 Metropolitan Boston Intrastate Air Quality Control Region. The Metropolitan Boston Intrastate Air Quality Control Region (Massachusetts) consists of the territorial...

  14. 78 FR 23667 - Honoring the Victims of the Tragedy in Boston, Massachusetts

    Science.gov (United States)

    2013-04-19

    ... Independence of the United States of America the two hundred and thirty- seventh. (Presidential Sig.) [FR Doc... April 19, 2013 Part III The President Proclamation 8958--Honoring the Victims of the Tragedy in Boston... April 16, 2013 Honoring the Victims of the Tragedy in Boston, Massachusetts By the President of...

  15. 33 CFR 165.T01-0542 - Safety Zones: Neptune Deepwater Port, Atlantic Ocean, Boston, MA.

    Science.gov (United States)

    2010-07-01

    ... Port, Atlantic Ocean, Boston, MA. 165.T01-0542 Section 165.T01-0542 Navigation and Navigable Waters... Guard District § 165.T01-0542 Safety Zones: Neptune Deepwater Port, Atlantic Ocean, Boston, MA. (a) Location. The following areas are safety zones: All navigable waters of the United States within a...

  16. 77 FR 40147 - Boston and Maine Corporation-Abandonment Exemption-in Worcester County, MA

    Science.gov (United States)

    2012-07-06

    ... Surface Transportation Board Boston and Maine Corporation--Abandonment Exemption--in Worcester County, MA Boston and Maine Corporation (B&M) has filed a verified notice of exemption under 49 CFR part 1152....\\1\\ The line traverses United States Postal Service Zip Code 01440. \\1\\ On June 20, 2012, the...

  17. 75 FR 6699 - Boston Harbor Islands National Recreation Area Advisory Council; Notice of Public Meeting

    Science.gov (United States)

    2010-02-10

    ....m. to 8 p.m. at the Boston Public Library, 700 Boylston Street, Boston, MA. This will be the annual meeting of the Council. The agenda will include a presentation on citizen science activities on the... statement at the meeting or who want further information concerning the meeting may contact...

  18. Forward: Proceedings of the 2008 Ecological and Evolutionary Ethology of Fishes Conference, Boston, Massachusetts, USA

    Institute of Scientific and Technical Information of China (English)

    Maria E.ABATE; Guest Editor

    2010-01-01

    @@ This special issue of Current Zoology concerning the behavior, ecology, and evolution of fishes is comprised of the peer-reviewed Proceedings of the 2008 Ecological and Evolutionary Ecology of Fishes Biennial Conference that was held June 29-July 3 at Boston University, Boston, Massachusetts, USA.

  19. 33 CFR 165.113 - Security Zone: Dignitary arrival/departure Logan International Airport, Boston, MA

    Science.gov (United States)

    2010-07-01

    .../departure Logan International Airport, Boston, MA 165.113 Section 165.113 Navigation and Navigable Waters... Guard District § 165.113 Security Zone: Dignitary arrival/departure Logan International Airport, Boston... governments arriving at, or departing from, Logan International Airport and as determined by the transit...

  20. 78 FR 35790 - Safety Zones; Recurring Events in Captain of the Port Boston Zone

    Science.gov (United States)

    2013-06-14

    ... safety zones; (6.5) Hull Youth Football Carnival Fireworks, (8.8) The Boston Triathlon, and (9.7) Boston...' N, 070 48.4' W (NAD 83). 6.4 Cohasset Triathlon Event Type: Swim. Sponsor: Bill Burnett. Date: A one...). 8.3 Gloucester Fisherman Triathlon..... Event Type: Swim. Sponsor: Gloucester Fisherman...

  1. Cartagena : puerto comercial (1533-1800

    Directory of Open Access Journals (Sweden)

    Nicolás del Castillo Mathieu

    1979-02-01

    Full Text Available Dos flotas zarpaban cada año de Sevilla (y en el siglo XVIII de  Cádiz. Se la primera, con destino a Veracruz, en el Virreinato de Nueva España, se separaban algunos pocos barcos para el comercio de las Antillas Mayores y se desgranaban otros dos hacia los puertos de Caballos, Trujillo y Bodegas del Golfo Dulce con el propósito de surtir a Guatemala, Honduras y El Salvador.

  2. A frequent tyrosinase gene mutation associated with type I-A (tyroinase-negative) oculocutaneous albinism in Puerto Rico

    Energy Technology Data Exchange (ETDEWEB)

    Oetting, W.S.; Witkop, C.J. Jr.; Brown, S.A.; Fryer, J.P.; Bloom, K.E.; King, R.A. (Univ. of Minnesota, Minneapolis (United States)); Colomer, R. (Servicio Medico de Empressa de la ONCE, Canary Islands (Spain))

    1993-01-01

    The authors have determined the mutations in the tyrosinase gene from 12 unrelated Puerto Rican individuals who have type I-A (tyrosinase-negative) oculocutaneous albinism (OCA). All but one individual are of Hispanic descent. Nine individuals were homozygous for a missense mutation (G47D) in exon I at codon 47. Two individuals were heterozygous for the G47D mutation, with one having a missense mutation at codon 373 (T373K) in the homologous allele and the other having an undetermined mutation in the homologous allele. One individual with negroid features was homozygous for a nonsense mutation (W236X). The population migration between Puerto Rico and the Canary Islands is well recognized. Analysis of three individuals with OCA from the Canary Islands showed that one was a compound heterozygote for the G47D mutation and for a novel missense mutation (L216M), one was homozygous for a missense mutation (P81L), and one was heterozygous for the missense mutation P81L. The G47D and P81L missense mutations have been previously described in extended families in the United States. Haplotypes were determined using four polymorphisms linked to the tyrosinase locus. Haplotype analysis showed that the G47D mutation occurred on a single haplotype, consistent with a common founder for all individuals having this mutation. Two different haplotypes were found associated with the P81L mutation, suggesting that this may be either a recurring mutation for the tyrosinase gene or a recombination between haplotypes. 28 refs., 1 fig., 3 tabs.

  3. Patient-reported outcome measures in a population of medically indigent patients with systemic lupus erythematosus in Puerto Rico

    Science.gov (United States)

    Rodríguez-Rivera, Diana V; Rodríguez-Navedo, Yerania; Nieves-Plaza, Mariely; Vilá, Luis M

    2016-01-01

    Objective: To determine patient-reported outcomes measures in indigent patients with systemic lupus erythematosus receiving their healthcare through the Puerto Rico government managed care system and compare these measures with non-indigent patients treated in a private fee-for-service setting. Methods: A cross-sectional study was conducted in a cohort of 98 Puerto Ricans with systemic lupus erythematosus. Patients from the public group (n = 40) were treated in a university-based specialized systemic lupus erythematosus clinic and the private group (n = 58) in a community-based rheumatology practice. Demographic and clinical features and patient-reported outcomes measures per LupusPRO instrument were determined. LupusPRO captures quality-of-life measures in 12 domains. Differences among study groups were examined using chi-square, Fisher’s exact, t-tests, and the Wilcoxon signed-rank test. Results: The mean (standard deviation) age of the study population was 44.9 (12.0) years; 94 (95.9%) were women. Patients in the public setting were younger and were more likely to have renal disease and elevated anti-double-stranded DNA antibodies, and being treated with azathioprine and cyclophosphamide. Patients from the public sector were more likely to have better quality-of-life measures in the LupusPRO domains of pain/vitality and coping. No significant differences were observed for the domains of lupus symptoms, physical health, emotional health, body image, cognition, procreation, lupus medications, desires/goals, social support, and satisfaction with medical care. Conclusion: Despite having a lower socioeconomic status and worse clinical status, systemic lupus erythematosus patients from the public sector had equal or better patient-reported outcomes measures than those treated in the private setting. This favorable outcome may be associated with the comprehensive healthcare received by these patients in a specialized lupus clinic.

  4. Septic tanks as larval habitats for the mosquitoes Aedes aegypti and Culex quinquefasciatus in Playa-Playita, Puerto Rico.

    Science.gov (United States)

    Burke, R; Barrera, R; Lewis, M; Kluchinsky, T; Claborn, D

    2010-06-01

    Adult Aedes aegypti (Linnaeus) (Diptera: Culicidae) were previously recovered from emergence traps on septic tanks in southeastern Puerto Rico. In this study we quantified immature mosquito abundance and its relationship with structural variables of the septic tanks and chemical properties of the water containing raw sewage. A miniaturized floating funnel trap was used to sample 89 septic tanks for larvae in the Puerto Rican community of Playa-Playita. Aedes aegypti larvae were recovered from 18% of the sampled tanks (10.3 larvae per septic tank per day). Larval presence was positively associated with cracking of the septic tank walls and uncovered access ports. Larval abundance was positively associated with cracking of the septic tank walls and larger tank surface areas, and inversely associated with the total dissolved solids (TDS). Culex quinquefasciatus (Say) larvae were also recovered from 74% of the septic tanks (129.6 larvae per septic tank per day). Larval presence was negatively associated with TDS in the water and larval abundance was positively associated with cracking of the septic tank walls. A screened, plastic emergence trap was used to sample 93 septic tanks within the community for Ae. aegypti and Cx. quinquefasciatus adults. Aedes aegypti adults were recovered from 49% of the sampled tanks (8.7 adults per septic tank per day) and Cx. quinquefasciatus adults were recovered from 97% of the sampled tanks (155.5 adults per septic tank per day). Aedes aegypti adult presence was positively associated with cracking, uncapped openings and septic water pH. The Ae. aegypti adult counts were positively associated with cracking and inversely associated with TDS and conductivity. This study marks the first published record of the recovery of Ae. aegypti larvae from holding tanks containing raw sewage in the Caribbean region. Our study indicates that Ae. aegypti larvae are present in sewage water and that septic tanks have at least the potential to maintain

  5. Factors associated with Neospora caninum serostatus in cattle of 20 specialised Costa Rican dairy herds

    NARCIS (Netherlands)

    Romero, J.J.; Perez, E.; Dolz, G.; Frankena, K.

    2002-01-01

    Twenty-five specialised Costa Rican dairy farms (located in the Poás area) were used to determine neosporosis seroprevalence and the association of seropositivity with environmental and management factors. The farms involved were selected intentionally and all of them use VAMPP 5.1 (Veterinary Autom

  6. Science Achievement of Costa Rican Sixth Grade Students and Its Relationship with Selected Variables.

    Science.gov (United States)

    Esquivel-Alfaro, Juan Manuel; Diaz-Solis, Sofia Maria

    This study had three purposes. First, to develop and validate a criterion-referenced test to measure science knowledge of students who finished the second cycle of the Basic General Education (6th grade). Second, to assess the performance of the entire Costa Rican population of sixth graders and, third, to analyze the results according to some…

  7. Mental health and illness in Boston's children and adolescents: one city's experience and its implications for mental health policy makers.

    OpenAIRE

    Hacker, K.; Drainoni, M. L.

    2001-01-01

    In 1999, the Boston Public Heath Commission used data from a variety of sources to explore the level of mental health disturbance in Boston's children and adolescents. Data for 1997 from the Youth Risk Behavior Survey showed that about 20% of Boston public high school students had ever experienced suicidal ideation, while approximately 10% had actually attempted suicide. About one in five teenage respondents to the Boston Youth Survey said they were frequently depressed. While females were mo...

  8. Evolution of Rehabilitation Counseling in Puerto Rico: Organizational and Legislative Efforts Evolución de la consejería en rehabilitación en Puerto Rico: Esfuerzos organizacionales y proyectos legislativos

    Directory of Open Access Journals (Sweden)

    Ángel A. Villafañe Santiago

    2013-08-01

    Full Text Available The purpose of this paper is to explain a the historical, organizational, and legislative efforts that have contributed to the development of the Rehabilitation Counseling profession, b how these efforts have contributed to the development of the professional identity of the rehabilitation counselors and c how these events have contributed to the development of programs and the provision of quality services to people with special needs in Puerto Rico. Through oral history and literature review, it is possible to recognize the importance of the establishment of the federal legislation that promoted the first program of services to people with special needs in the United States and Puerto Rico. Those legislative mandates have also promoted the development of the Rehabilitation Counseling profession in the 20th Century and the development of professional organizations that have been determinant for the professionalization. This paper illustrates how at the end of 1960, in Puerto Rico, the creation of the Rehabilitation Counselors Association (Asociación de Consejeros en Rehabilitación, ACER by its Spanish acronym was critical for the transformation of the profession and for the creation of the Puerto Rico’s Professional Society of Rehabilitation Counselors (Colegio Profesional de los Consejeros en Rehabilitación de Puerto Rico at the beginning of the 21st Century. The study refers to the subsequent legislative efforts and the approval of new mandates as the amendment to the Puerto Rican Law of Mental Health made to include the Rehabilitation Counseling professionals among the professionals authorized to provide such services to people with mental health conditions in the country. After this theoretical historical review, it is concluded that although more marketing is required in terms of promoting the profession, this innovative profession has kept up-to-date over time, and that is a guarantee of the professional commitment to continue

  9. El Puerto de Valencia : EPM, espacio para multitudes

    OpenAIRE

    FITO LÓPEZ, ÁNGEL

    2015-01-01

    Intervención en el Puerto de Valencia, creando espacios de ocio y cultura, además de una torre que alberga oficinas y un hotel. Fito López, Á. (2013). El Puerto de Valencia : EPM, espacio para multitudes. http://hdl.handle.net/10251/52513. Archivo delegado

  10. Los conflictos de la modernidad: la élite política en Puerto Rico, 1898-1904

    Directory of Open Access Journals (Sweden)

    Luque, María Dolores

    1997-12-01

    Full Text Available This article analyzes the "98" and its meanings, namely the fact that the Porto Rican élite acepted it as a path opened for developement of a modernizing project under US leadership. A re-organization of the country was expected as a consequence of the Empire's democratic liberalism. This was however resisted by the local economical, social and cultural conditions. Although some achievements must be recognized, it is necessary to analyze whom they benefited and what they were meant for.

    Análisis de los significados del 98 a partir del estudio de la aceptación de la élite puertorriqueña, que en esa coyuntura vio la oportunidad de realizar un proyecto modernizador bajo la égida de Estados Unidos. El liberalismo democrático del imperio posibilitaría la puesta en marcha de una reorganización del país que, sin embargo, chocó con las condiciones particulares y estructuras económicas, sociales y culturales de Puerto Rico. Aceptando la consecución de algunos logros, cabe preguntarnos para qué se hicieron y quiénes se beneficiaron de ellos.

  11. Research in particle physics. [Dept. of Physics, Boston Univ

    Energy Technology Data Exchange (ETDEWEB)

    Whitaker, Scott J.

    1992-09-01

    Research accomplishments and current activities of Boston University researchers in high energy physics are presented. Principal areas of activity include the following: detectors for studies of electron[endash]positron annihilation in colliding beams; advanced accelerator component design, including the superconducting beam inflector, electrostatic quadrupoles, and the electrostatic muon kicker''; the detector for the MACRO (Monopole, Astrophysics, and Cosmic Ray Observatory) experiment; neutrino astrophysics and the search for proton decay; theoretical particle physics (electroweak and flavor symmetry breaking, hadron collider phenomenology, cosmology and astrophysics, new field-theoretic models, nonperturbative investigations of quantum field theories, electroweak interactions); measurement of the anomalous magnetic moment of the muon; calorimetry for the GEM experiment; and muon detectors for the GEM experiment at the Superconducting Super Collider.

  12. Machismo y educacion en Puerto Rico [Machismo and Education in Puerto Rico].

    Science.gov (United States)

    Pico, Isabel

    This book is the result of a study that investigated the influence of "machismo" (a set of attitudes, beliefs, and behavior that perpetuates the myth of male superiority) in elementary education. The study included (1) a content analysis of textbooks used in Spanish and social studies classes in public and private schools in Puerto Rico…

  13. Machismo y educacion en Puerto Rico [Machismo and Education in Puerto Rico].

    Science.gov (United States)

    Pico, Isabel

    This book is the result of a study that investigated the influence of "machismo" (a set of attitudes, beliefs, and behavior that perpetuates the myth of male superiority) in elementary education. The study included (1) a content analysis of textbooks used in Spanish and social studies classes in public and private schools in Puerto Rico and in…

  14. Greening the Hotel Operations: Puerto Princesa Experience

    Directory of Open Access Journals (Sweden)

    Josefina S. Viernes

    2014-10-01

    Full Text Available - The study was conducted to assess the extent of implementation of green practices in the housekeeping and food and beverage departments among standard hotels in Puerto Princesa City, Palawan with respect to solid waste management, water conservation and energy utilization. The descriptive design was utilized in this research. Respondents of this study were the supervisors and staff of the Housekeeping and Food and Beverage Departments of the 13 standard hotels in Puerto Princesa City. Using total enumeration, 52 hoteliers were asked to answer the survey questionnaire to be able to come up with data needed in the study. Frequency counts, percentages, means and Analysis of Variance were used to interpret and analyze the data gathered. Among the three groups of green practices included in the study, solid waste management obtained the highest mean for both the housekeeping department and food and beverage department which indicates that green practices under this category are the most extensively implemented. Conversely, respondents from the housekeeping department rated green practices related to energy utilization as the least implemented while food and beverage department respondents revealed that green practices pertaining to water conservation are the least implemented. Using one way analysis of variance (ANOVA, the responses revealed that there is no significant difference in the extent of implementation of green practices in all the three categories that were studied within hotels. However, a significant difference among hotels was found out when it comes to the extent of implementation of green practices for the same categories.

  15. bh_2mmbbath: Multibeam Bathymetry 2 meter/pixel of Boston Harbor and Approaches

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data are high-resolution bathymetric measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km² of...

  16. Threat perception after the Boston Marathon bombings: The effects of personal relevance and conceptual framing.

    Science.gov (United States)

    Wormwood, Jolie Baumann; Lynn, Spencer K; Feldman Barrett, Lisa; Quigley, Karen S

    2016-01-01

    We examined how the Boston Marathon bombings affected threat perception in the Boston community. In a threat perception task, participants attempted to "shoot" armed targets and avoid shooting unarmed targets. Participants viewing images of the bombings accompanied by affectively negative music and text (e.g., "Terror Strikes Boston") made more false alarms (i.e., more errors "shooting" unarmed targets) compared to participants viewing the same images accompanied by affectively positive music and text (e.g., "Boston Strong") and participants who did not view bombing images. This difference appears to be driven by decreased sensitivity (i.e., decreased ability to distinguish guns from non-guns) as opposed to a more liberal bias (i.e., favouring the "shoot" response). Additionally, the more strongly affected the participant was by the bombings, the more their sensitivity was reduced in the negatively framed condition, suggesting that this framing was particularly detrimental to the most vulnerable individuals in the affected community.

  17. Defined Map Units of the seafloor of Boston Harbor and Approaches (BOTTOMTYPE, UTM 19, WGS84)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data is a qualitatively-derived interpretative polygon shapefile defining the bottom types of the seafloor from Boston Harbor and the harbor approaches,...

  18. bh_2mmbbath: Multibeam Bathymetry 2 meter/pixel of Boston Harbor and Approaches

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data are high-resolution bathymetric measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km² of...

  19. Short-term outcome of Boston Type 1 keratoprosthesis for bilateral limbal stem cell deficiency

    Directory of Open Access Journals (Sweden)

    Sayan Basu

    2012-01-01

    Full Text Available This study reports the short-term functional and anatomical outcome of Boston Type 1 keratoprosthesis (Boston Kpro implantation for bilateral limbal stem cell deficiency (LCSD. Retrospective analysis was done on eight eyes of eight patients who underwent Boston Kpro implantation between July 2009 and October 2009. The best corrected visual acuity (BCVA and slit-lamp biomicroscopy findings were assessed at 1, 3 and 6 months postoperatively. All eight eyes retained the prosthesis. BCVA of 20/40 or better was achieved in 8, 6, and 5 eyes at 1, 3, and 6 months, respectively, postoperatively. One patient each developed epithelial defect, sterile stromal melt and fungal keratitis in the late postoperative period associated with antecedent loss of the soft contact lens from the eye. Boston Kpro has good short-term visual and anatomical outcome in patients with bilateral LSCD, provided compliance with postoperative care can be ensured.

  20. Impact of the Boston Marathon Bombing and Its Aftermath on Refugees and Survivors of Torture.

    Science.gov (United States)

    Piwowarczyk, Linda; Rous, Dana; Mancuso, Anna; Flinton, Kathleen; Hastings, Erica; Forbush, Leigh; Shepherd, Amy

    2016-08-01

    On April 15, 2013, Boston residents and guests gathered for the Boston Marathon. Two explosives at the finish line killed three people and injured hundreds of others. As part of our clinical encounters, patients of the Boston Center for Refugee Health & Human Rights were asked about the marathon bombing. We were concerned about the high level of armed security as many of our patients had been detained in their countries of origin. Eighty patients seen between April 16 and July 7, 2013 were asked about their experience of the Boston Marathon bombing and its aftermath. A retrospective chart review was undertaken and data analyzed using Atlas.ti & SPSS. Approximately 86 % of those interviewed were reminded of their past trauma. The following themes emerged: triggering and trauma related symptoms, content specific cognitive schemas, recognition of the universality of violence, fears of discrimination, issues surrounding safety, and specific concerns of Muslims.

  1. 75 FR 21367 - Advanced Electronics, Inc.; Boston, MA; Notice of Negative Determination on Remand

    Science.gov (United States)

    2010-04-23

    ... Employment and Training Administration Advanced Electronics, Inc.; Boston, MA; Notice of Negative... Department of Labor (Department) for further investigation Former Employees of Advanced Electronics, Inc. v... Adjustment Assistance (ATAA) applicable to workers and former workers of Advanced Electronics, Inc.,...

  2. The ecological library science: a necessary change in Costa Rican libraries

    OpenAIRE

    Ugalde Víquez, Máster Aracelly; Vallejos Vásquez, Máster Sheily; Rodríguez Segura, Licda. Natalia

    2015-01-01

    This research is a novel knowledge about the library contribution because it proposes to create a new branch discipline the "green library". Analysis is a proposal from the college to address before the society and academia collective experience accumulated by the Costa Rican specialized libraries in these areas throughout their years of service and information management practices using front to the country's needs.Costa Rica is a country with a broad global recognition in the ecological the...

  3. Costa rican international cooperative biodiversity group: using insects and other arthropods in biodiversity prospecting

    OpenAIRE

    Sittenfeld-Appel, Ana; Tamayo-Castillo, Giselle; Nielsen-Muñoz, Vanessa; Jiménez, Allan; Hurtado, Priscilla; Chinchilla-Carmona, Misael; Guerrero-Bermúdez, Olga Marta; Mora, María Auxiliadora; Rojas, Miguel; Blanco, Roger; Alvarado, Eugenio; Gutiérrez Gutiérrez, José María; Janzen, Daniel Hunt

    1999-01-01

    artículo -- Universidad de Costa Rica. Escuela de Química, Universidad de Costa Rica. Facultad de Microbiología. Departmento Parasitología, Universidad de Costa Rica. Instituto Clodomiro Picado, 1999. Este documento es privado debido a limitaciones de derechos de autor. This paper describes the Costa Rican International Collaborative Biodiversity Group (ICBG), which was designed to introduce insects and other arthropods as a source of pharmaceutical compounds, and to generate knowledge and...

  4. THE RETELLING OF ASTONISHMENT OR THE VICE OF PARADOXOGRAPHY IN COSTA RICAN LITERATURE

    OpenAIRE

    2014-01-01

    The paradoxography is a discursive genre that emerged in Classical Greece. It deals with de occurrence of unusual phenomena that produce amazement and uncertainty. Traces of this narrative genre are present in world literature, mainly in the fantastic, Gothic and Science Fiction. The following article investigates the presence of the paradoxagraphy in Costa Rican narrative. It considers the exaggerated concerning travel literature written by Berta María Feo. Also it includes issues related to...

  5. Beans (Phaseolus vulgaris) are an important part of the Costa Rican diet.

    OpenAIRE

    2004-01-01

    Nevertheless, the amount and the frequencyof its consumption has been decreasing over time, especiallyin the urban areas1 This tendency is a concern to thoseinvolved in health and nutrition since beans are a source ofprotein, non-heme iron, fiber, folic acid, thiamin, potassium,magnesium and zinc2. The nutritional contribution of beanslo the Costa Rican diet is important in spite of the reductionin consumption. Beans are important because of their nutrientcontent and the presence of phytochem...

  6. Crafting New Citizens: Art and Handicraft in New York and Boston Settlement Houses, 1900-1945

    OpenAIRE

    Greenwold, Diana Jocelyn

    2016-01-01

    This dissertation explores the creation and exhibition of immigrant-made art in American settlement houses in New York and Boston from 1900 to 1945. The lace, embroidery, and ceramics Southern and Eastern European immigrant artists created provide an important avenue to illustrate how European traditions survived, changed, or disappeared, and how Jewish and Italian communities in New York and Boston adapted to new circumstances while maintaining distinct identities. This dissertation proposes...

  7. High-resolution spectral domain anterior segment optical coherence tomography in type 1 boston keratoprosthesis

    OpenAIRE

    2013-01-01

    Purpose: To report the results of imaging using high-resolution, Fourier domain anterior segment optical coherence tomography (AS-OCT) to evaluate patients with a type 1 Boston Keratoprosthesis (KPro). Methods: We performed a retrospective comparative study of patients in whom we implanted the Boston KPro. A total of 26 eyes of 23 patients from the Cornea Service at the University of California Davis Eye Center were included. Subjects were evaluated with the Spectralis AS-OCT (Heidelberg Engi...

  8. Photonics workforce education and development in Puerto Rico

    Science.gov (United States)

    Friedman, J. S.; Diaz, A.; Trujillo, E.; Saltares, R.; Floran, L.; Gordillo, R.

    2016-09-01

    At the Puerto Rico Photonics Institute we have responded to the need of a workforce competitively prepared for entry into the fields of lasers and photonics by creating a 1-year Photonics and Lasers Technical certificate, supported under a grant from the US Department of Labor. The project, entitled New Horizons: Puerto Rico Lasers and Photonics Career Pathways offers displaced workers, veterans, and others in Puerto Rico an opportunity to develop new and highly marketable skills for the 21st century. We give a roadmap of plans and pitfalls, and share our successes, challenges, solutions, and future expectations for those planning similar programs.

  9. National Status and Trends: Guanica, Puerto Rico Contaminants Data

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This project assesses chemical contaminant status in sediment and coral tissues (Porites astroides) collected in and around Guanica Bay, Puerto Rico in 2009....

  10. Ponce, Puerto Rico Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Ponce, Puerto Rico Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model....

  11. San Juan, Puerto Rico Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The San Juan, Puerto Rico Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model....

  12. Fajardo, Puerto Rico Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Fajardo, Puerto Rico Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model....

  13. Northeast Puerto Rico and Culebra Island Accuracy Assessment Points - 2015

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This shapefile denotes the location of underwater photos and videos taken in shallow water (0-35m) benthic habitats surrounding Northeast Puerto Rico and Culebra...

  14. Northeast Puerto Rico and Culebra Island Ground Validation Points 2015

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This shapefile denotes the location of underwater photos and videos taken in shallow water (0-35m) benthic habitats surrounding Northeast Puerto Rico and Culebra...

  15. Puerto Rico ESI/RSI: INVERT (Invertebrate Lines)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  16. Puerto Rico ESI/RSI: FISH (Fish Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  17. Puerto Rico ESI and RSI: SHELFBND (Shelf Boundary)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  18. Puerto Rico ESI/RSI: INVERT (Invertebrate Polygons)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  19. Puerto Rico ESI/RSI: BENTHIC (Benthic Marine Habitats)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  20. Puerto Rico ESI/RSI: T_MAMMAL (Terrestrial Mammals)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  1. Puerto Rico ESI/RSI: FISHL (Fish Lines)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  2. Puerto Rico ESI/RSI: MGT (Management Areas)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  3. Puerto Rico ESI/RSI: REPTILES (Reptiles and Amphibians)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  4. Arecibo, Puerto Rico Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Arecibo, Puerto Rico Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST) model....

  5. Vieques, Puerto Rico Benthic Habitat Map - Accuracy Assessment Sites

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Benthic habitat maps of the nearshore marine environment of Vieques, Puerto Rico were created by visual interpretation of remotely sensed imagery. The objective of...

  6. Puerto Rico ESI/RSI: SOCECON (Socioeconomic Lines and Points)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set comprises the Environmental Sensitivity Index (ESI) and Reach Sensitivity Index (RSI) data for Puerto Rico. ESI data characterize estuarine...

  7. Shallow-Water Benthic Habitats of Southwest Puerto Rico

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Shallow-water (<30m) benthic habitat maps of the nearshore marine environment of two areas in Southwest Puerto Rico (PR), including the Guanica Bay/La Parguera...

  8. Summit to Sea Characterization of Coastal Watersheds - Puerto Rico 2004

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This Characterization of Coastal Watershed for Puerto Rico, Culebra Island and Vieques Island, is a GIS products suite consisting of layers derived from diverse...

  9. 77 FR 43063 - Affirmation of Vertical Datum for Surveying and Mapping Activities for the Territory of Puerto Rico

    Science.gov (United States)

    2012-07-23

    ... Activities for the Territory of Puerto Rico AGENCY: National Geodetic Survey (NGS), National Ocean Service... vertical datum for the Territory of Puerto Rico, which includes the islands of Puerto Rico,...

  10. Transformaciones alimentarias en Puerto Vallarta, México Mudancas alimentares em Puerto Vallarta, Mexico

    Directory of Open Access Journals (Sweden)

    Ricardo Ávila

    2009-12-01

    Full Text Available Puerto Vallarta está situada na costa meridional do Pacífico mexicano, destino turístico considerado de grande prestígio. Além disso, é também reconhecida pela sua qualidade de sua cozinha, vista como gourmet. Entretanto, a alta gastronomia é apenas uma parte da vasta diversidade de culinárias que se oferecem nessa cidade-porto, um resultado das profundas mudanças sociais ali transcorridas nas últimas três décadas. O texto oferece uma breve explanação da introdução e evolução de alguns usos alimentares em Puerto Vallarta, expondo também uma articulação com o contexto local, analisando o abastecimento, a composição alimentar e seus ritmos. Nesse sentido, questiona-se a existência de um modelo alimentar local justaposto às fortes influências exógenas e que teria poucos vínculos com uma possível identidade cultural da população local.Puerto Vallarta, located on the Mexican Pacific coast, is now a prestigious tourist destination. It is also considered a venue for gourmet cooks, due to the elaborate variety of gastronomy available. Nevertheless, what meets the eye is only part of a motley crowd of culinary possibilities that emerge simultaneously in this port, which in turn are the result of the giddy social change of the last three decades. The following text gives a brief explanation of the historic evolution of Puerto Vallarta regarding the introduction of different culinary traditions; it explores the perceptions of local inhabitants of these gastronomic innovations; these perceptions are duly related to a supposed local cultural ethos; and finally it proposes that the juxtaposition of what is on offer gastronomically is an extension of certain ‘food models’ and the development of a new socio-cultural identity.Situado en la costa meridional del Pacífico mexicano, Puerto Vallarta es un sitio turístico prestigiado, y es también considerado un destino de cocina gourmet. Sin embargo, la alta gastronomía es s

  11. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Rincon), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  12. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Salinas), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  13. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Isla de Mona), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  14. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Isabela), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  15. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Ponce), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  16. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Isla de Desecheo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  17. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Candelero), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  18. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Barceloneta), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  19. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Isla de Culebra), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  20. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Luquillo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  1. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Maunabo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  2. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Mayaguez), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  3. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (La Parguera), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  4. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Ceiba), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  5. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Cabo Rojo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  6. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Isla de Vieques), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  7. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Rincon), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  8. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (Arroyo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  9. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (East Culebra), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  10. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands; Photomosaic of Puerto Rico (San Juan), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  11. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (La Pargue), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  12. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Ceiba), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  13. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Barcelon), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  14. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Maunabo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  15. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Candelero), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  16. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Cabo Rojo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  17. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Mayaguez), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  18. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (San Juan), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  19. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Isabela), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  20. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Ponce), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  1. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Salinas), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  2. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Guayanil), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  3. Benthic Habitats of Puerto Rico and the U.S. Virgin Islands;Photomosaic of Puerto Rico (Arroyo), 1999

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Habitat maps of Puerto Rico and the U.S. Virgin Islands were created by visual interpretation of aerial photographs using the Habitat Digitizer Extension. Aerial...

  4. Oral health among residents of publicly supported housing in Boston.

    Science.gov (United States)

    Maxwell, Nancy Irwin; Shah, Snehal; Dooley, Daniel; Henshaw, Michelle; Bowen, Deborah J

    2014-08-01

    Tooth loss in adults diminishes quality of daily life, affecting eating, speaking, appearance, and social interactions. Tooth loss is linked to severe periodontitis and caries; and to risk of stroke, cardiovascular disease, rheumatoid arthritis, and dementia. At the national (USA) level, poverty and African-American race have been linked to lower utilization of dental services, suggesting that the 7.5 million residents of publicly supported housing may be at risk of tooth loss and poor overall oral health. We assessed whether residence in publicly supported housing in Boston was associated with four oral health-related indicators. Compared to residents of nonpublicly supported housing, after adjusting for covariates residents of both public housing developments (PHDs) and rental assistance units (RAUs) had significantly lower odds of having had a dental cleaning in the past year (PHD, OR = 0.64 (95 % CI, 0.44-0.93); RAU, OR = 0.67 (95 % CI, 0.45-0.99))-despite parity in having had a past year dental visit. Further, residents of RAUs had double the odds of having had six or more teeth removed (OR = 2.20 (95 % CI, 1.39-3.50)). Associations of race/ethnicity and housing type with dental insurance were interrelated. Unadjusted results document a deficit in oral health-related indicators among public housing residents, taken as a group, giving a clear picture of an oral health care gap and identifying a defined real-world population that could benefit from services. Existing public housing infrastructure could provide both a venue and a foundation for interventions to reduce oral health disparities on a broad scale.

  5. Beyond the GRE: using a composite score to predict 
the success of Puerto Rican students in a biomedical 
PhD program.

    Science.gov (United States)

    Pacheco, Wendy I; Noel, Richard J; Porter, James T; Appleyard, Caroline B

    2015-01-01

    The use and validity of the Graduate Record Examination General Test (GRE) to predict the success of graduate school applicants is heavily debated, especially for its possible impact on the selection of underrepresented minorities into science, technology, engineering, and math fields. To better identify candidates who would succeed in our program with less reliance on the GRE and grade point average (GPA), we developed and tested a composite score (CS) that incorporates additional measurable predictors of success to evaluate incoming applicants. Uniform numerical values were assigned to GPA, GRE, research experience, advanced course work or degrees, presentations, and publications. We compared the CS of our students with their achievement of program goals and graduate school outcomes. The average CS was significantly higher in those students completing the graduate program versus dropouts (p thesis defense. In contrast, these outcomes were not predicted by GPA, science GPA, or GRE. Recent implementation of an impromptu writing assessment during the interview suggests the CS can be improved further. We conclude that the CS provides a broader quantitative measure that better predicts success of students in our program and allows improved evaluation and selection of the most promising candidates.

  6. Beyond the GRE: Using a Composite Score to Predict the Success of Puerto Rican Students in a Biomedical PhD Program

    Science.gov (United States)

    Pacheco, Wendy I.; Noel, Richard J., Jr.; Porter, James T.; Appleyard, Caroline B.

    2015-01-01

    The use and validity of the Graduate Record Examination General Test (GRE) to predict the success of graduate school applicants is heavily debated, especially for its possible impact on the selection of underrepresented minorities into science, technology, engineering, and math fields. To better identify candidates who would succeed in our program…

  7. The Children Depression Inventory (CDI and the Beck Depression Inventory (BDI: Their validity as screening measures for major depression in a group of Puerto Rican adolescents

    Directory of Open Access Journals (Sweden)

    Carmen L. Rivera

    2005-01-01

    Full Text Available Este estudio cuasi-experimental evalúa la eficiencia del Inventario de Depresión en Niños (CDI y el Inventario de Depresión de Beck (BDI, en sus versiones en español, como medidas de cernimiento para el trastorno de depresión mayor (TDM en una muestra clínica de adolescentes puertorriqueños. La muestra incluía 130 adolescentes con edades entre 13 y 18 años. Los resultados obtenidos demostraron que el mejor punto de corte para identificar TDM fue una puntuación de 20 con un índice de sensibilidad de 0,69, especificidad de 0,43, un valor predictivo positivo de 0,64 y un valor predictivo negativo de 0,49. El mejor punto de corte para el BDI fue una puntuación de 12 con un índice de sensibilidad de 0,65, especificidad de 0,50, un valor predictivo positivo de 0,67 y un valor predictivo negativo de 0,47. Se puede concluir que el CDI y el BDI pueden ser útiles como instrumentos de cernimiento para identificar TDM en muestras clínicas de adolescentes puertorriqueños. Los resultados obtenidos difieren de los puntos de corte e índices de sensitividad y especificidad obtenidos por Kovacs para el CDI. Los resultados evidencian que la sensibilidad y especificidad para identificar un trastorno pueden diferir de una población a otra por lo cual no se puede asumir equivalencia psicométrica.

  8. Examining the Influence of Family Environments on Youth Violence: A Comparison of Mexican, Puerto Rican, Cuban, Non-Latino Black, and Non-Latino White Adolescents

    Science.gov (United States)

    Estrada-Martinez, Lorena M.; Padilla, Mark B.; Caldwell, Cleopatra Howard; Schulz, Amy Jo

    2011-01-01

    Existing research rarely considers important ethnic subgroup variations in violent behaviors among Latino youth. Thus, their risk for severe violent behaviors is not well understood in light of the immense ethnic and generational diversity of the Latino population in the United States. Grounded in social control theory and cultural analyses of…

  9. An Exploratory Study of Puerto Rican MSM Drug Users: The Childhood and Early Teen Years of Gay Males and Transsexual Females

    Science.gov (United States)

    Finlinson, H. Ann; Colon, Hector M.; Robles, Rafaela R.; Soto, Mayra

    2008-01-01

    Research suggests that sexual silence, family loyalty, and homophobia foster health-compromising behaviors among adult Latino gay males, but little is known about the effect of these sociocultural factors on the lives of Latino children and young teens characterized by gender nonconformity and homosexual orientation. This exploratory study of…

  10. In search of the Boston Strangler: genetic evidence from the exhumation of Mary Sullivan.

    Science.gov (United States)

    Foran, David R; Starrs, James E

    2004-01-01

    The Boston Strangler was one of the United States' most notorious serial killers, raping and strangling with decorative ligatures thirteen woman in Boston during the early 1960s. Albert DeSalvo, never a suspect in the slayings, confessed in prison (where he was later murdered) to being the Boston Strangler, and the investigation largely ended. Mary Sullivan was the last victim of the Boston Strangler, found sexually assaulted and strangled in her Boston apartment in 1964. Recently, a team of forensic scientists undertook the exhumation and subsequent scientific analysis of Mary Sullivan's remains, in hope of finding consistencies or inconsistencies between DeSalvo's confessed description of the murder and any evidence left behind. Included in these analyses was extensive DNA testing of all UV fluorescent material associated with the body. The large majority of results were negative, however, fluorescent material located on the underwear and entwined in her pubic hair generated two human mitochondrial DNA sequences. Neither of these matched the victim nor members of the forensic team who worked on the evidence. Most importantly, neither DNA sequence could have originated from Albert DeSalvo.

  11. Risk Assessment and Community Participation Model for Environmental Asthma Management in an Elementary Public School: A Case Study in Puerto Rico

    Directory of Open Access Journals (Sweden)

    Alberto Rivera-Rentas

    2006-03-01

    Full Text Available Asthma is a rapidly growing chronic disease in the general population of the world, mostly in children. Puerto Ricans have the highest prevalence of children with asthma among the Hispanic community in the US and its territories. Asthma and air quality are becoming a significant and potentially costly public health issue in Puerto Rico. The CDC has reported that in Puerto Rico, 320,350 adults have asthma and this number represents 11.5% of the island adult population. The north east municipality of Carolina, Puerto Rico, has the highest asthma prevalence in the 0 to 17 year old range (2001 data. In this study, we address the potential relationship between anthropogenic and naturally occurring environmental factors, and asthma prevalence in an urban elementary public school in Carolina in an effort to empower and engage communities to work on their environmental health issues. We integrated geographic information systems (GIS data of anthropogenic activities near the school as well as the natural resources and geomorphology of the region. We found that as Carolina is close by to Caribbean National Forest (El Yunque, this together with the temperature and precipitation cycles in the zone creates the ideal environmental conditions for increased humidity and pollen, mold and fungi development through out the year. We also collected health and socio economic data to generate an asthma profile of the students, employees and parents from the school community, and through a survey we identified perceptions on environmental asthma triggers, and indoor air quality in the school and homes of the students and employees. Finally, we implemented a workshop on indoor air quality designed to engage the school community in managing asthma triggers and the school environment. Our results showed that nearly 30 % of its student’s population has asthma, and from this group 58% are males and 42% are female students. Of all asthmatic children, only 43

  12. 40 CFR 81.77 - Puerto Rico Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Puerto Rico Air Quality Control Region... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.77 Puerto Rico Air Quality Control Region. The Puerto Rico Air Quality Control...

  13. 77 FR 48504 - Proposed Information Collection; Comment Request; Economic Value of Puerto Rico's Coral Reef...

    Science.gov (United States)

    2012-08-14

    ... Value of Puerto Rico's Coral Reef Ecosystems for Recreation-Tourism AGENCY: National Oceanic and... values of Puerto Rico's coral reef ecosystems. Estimates will be made for all ecosystem services for the Guanica Bay Watershed and for recreation-tourism for all of Puerto Rico's coral reef ecosystems....

  14. Puerto Rico and Florida manatees represent genetically distinct groups

    Science.gov (United States)

    Hunter, Margaret E.; Mignucci-Giannoni, Antonio A.; Tucker, Kimberly Pause; King, Timothy L.; Bonde, Robert K.; Gray, Brian A.; McGuire, Peter M.

    2012-01-01

    The West Indian manatee (Trichechus manatus) populations in Florida (T. m. latirostris) and Puerto Rico (T. m. manatus) are considered distinct subspecies and are listed together as endangered under the United States Endangered Species Act. Sustained management and conservation efforts for the Florida subspecies have led to the suggested reclassification of the species to a threatened or delisted status. However, the two populations are geographically distant, morphologically distinct, and habitat degradation and boat strikes continue to threaten the Puerto Rico population. Here, 15 microsatellite markers and mitochondrial control region sequences were used to determine the relatedness of the two populations and investigate the genetic diversity and phylogeographic organization of the Puerto Rico population. Highly divergent allele frequencies were identified between Florida and Puerto Rico using microsatellite (F ST = 0.16; R ST = 0.12 (P ST = 0.66; Φ ST = 0.50 (P E = 0.45; NA = 3.9), were similar, but lower than those previously identified in Florida (HE = 0.48, NA = 4.8). Within Puerto Rico, the mitochondrial genetic diversity values (π = 0.001; h = 0.49) were slightly lower than those previously reported (π = 0.002; h = 0.54) and strong phylogeographic structure was identified (F ST global = 0.82; Φ ST global = 0.78 (P manatee population.

  15. Studying the anthropogenic radionuclides in Puerto Rico: Preliminary Result

    Science.gov (United States)

    Ithier-Guzmán, W.; Pyrtle, A. J.; Smoak, J.

    2004-12-01

    Local introduction of anthropogenic radionuclides to Puerto Rico's terrestrial and aquatic environments began in 1962 as a result of US government-sponsored research activities. Some of the earlier experiments examined the effects of radiation in tropical rainforests and the potential of superheated boiling nuclear reactor technology. More recent activities involved the use of depleted uranium during military exercises on Vieques. While the presence of radionuclides in Puerto Rico is documented, little research has been done to assess the environmental impact of this anthropogenic material. After entering Puerto Rico's environment, it is likely that some radionuclides are transported away from initial introduction sites. It is important that the distributions and behavior of radionuclides in Puerto Rico be determined. As such an investigation of this material throughout Puerto Rico was initiated. Sediment Cs-137 and Pb-210 activities, as well as ancillary geochemistry data are presented. These preliminary findings will be utilized as part of an ongoing study to determine radionuclide distributions and behaviors, with respect to aquatic geochemistry and dominant transport processes.

  16. From Forced Tolerance to Forced Busing: Wartime Intercultural Education and the Rise of Black Educational Activism in Boston

    Science.gov (United States)

    Burkholder, Zoe

    2010-01-01

    In this article, Zoe Burkholder explores the historical interplay of the emergence of tolerance education in the United States and the rise of black educational activism in Boston. By uncovering a pointed lack of tolerance education in Boston and a widespread promotion of tolerance education in other cities in the early half of the twentieth…

  17. 75 FR 42814 - Boston & Maine Corporation―Abandonment Exemption―in Essex, Middlesex, and Suffolk Counties, MA

    Science.gov (United States)

    2010-07-22

    ... Surface Transportation Board Boston & Maine Corporation Abandonment Exemption in Essex, Middlesex, and Suffolk Counties, MA Boston & Maine Corporation (B&M) filed a verified notice of exemption under 49 CFR pt... Counties, Mass. The line traverses United States Postal Service Zip Codes 02149, 02151, 02148, 01905,...

  18. An Integrated Model of Care: A Visit to The SPARK Center, a Program of Boston Medical Center

    Science.gov (United States)

    Griest, Christa

    2010-01-01

    This article features The SPARK Center, a program of Boston Medical Center, located in Mattapan, Massachusetts. The Center has pioneered a whole-child approach to address the multi-dimensional needs of Boston's most at-risk children, recognizing that vulnerable children need more than educational supports to flourish. The Center's integrated model…

  19. DETERMINATION OF MAXIMAL OXYGEN CONSUMPTION OF COSTA RICAN FIRST DIVISION FOOTBALL PLAYERS DURING 2008 PRESEASON

    Directory of Open Access Journals (Sweden)

    Jorge Salas-Cabrera

    2009-12-01

    Full Text Available The objective of this study was to assess the cardiorespiratory profile (VO2max of Costa Rican first division football players during preseason and compare VO2max by players’ positions. Methodology: A total of 9 Costa Rican first division football teams were evaluated in this study for a total sample of 219 professional players ages 20-36 with an average age of 24.64 ± 4.35 years, average body weight of 73.34 kg ± 7.34, and a fat percentage of 9.78 % ± 3.64. In order to evaluate the VO2max of players, the treadmill protocol was used as recommended by Wilmore and Costill (2007. This was a maximal test. Results: an average VO2max of 57.71 ml/kg/min ± 8.8 was found; however, no statistically significant differences were found (p = .752 between positions. Conclusion: there were no differences in VO2max by positions.

  20. The Galapagos-OIB signature of the central Costa Rican volcanic front: arc-hotspot interaction

    Science.gov (United States)

    Gazel, E.; Carr, M. J.; Hoernle, K.; Feigenson, M. D.; Hauff, F.; Szymanski, D.; van den Bogaard, P.

    2008-12-01

    Although most Central American magmas have a typical arc geochemical signature, magmas in southern Central America have isotopic and trace element compositions with an OIB affinity, similar to the Galapagos hotspot lavas. Our new data for Costa Rica suggest that this signature, unusual for a convergent margin, has a relatively recent origin (Late Miocene-Pliocene ca. 6 Ma). We also show that there was a transition from typical arc magmas (analogous to the modern Nicaraguan volcanic front) to OIB-like magmas. The geographic distribution of the Galapagos signature in recent lavas from southern Central America is present landward from the subduction of the Galapagos hotspot tracks (the Seamount Province and the Cocos/Coiba Ridges) at the Middle American Trench. The higher Pb isotopic ratios, relatively low Nd isotopic ratios and enriched geochemical signature of central Costa Rican magmas can be explained by arc-hotspot interaction. The isotopic ratios of central Costa Rican lavas require the subducting Seamount Province (Northern Galapagos Domain) component, whereas the isotopic ratios of the adakites and alkaline basalts from southern Costa Rica and Panama are in the geochemical range of the subducting Cocos/Coiba Ridges (Central Galapagos Domain). Geological, geochemical, and isotopic evidence collectively indicate that the relatively recent Galapagos-OIB signature in southern Central America represents a geochemical signal from subducting Galapagos hotspot tracks, which started to collide with the margin ~8 Ma ago. The Galapagos hotspot contribution decreases systematically along the volcanic front from central Costa Rica to NW Nicaragua.

  1. Recent Advances in Dengue: Relevance to Puerto Rico.

    Science.gov (United States)

    Noyd, David H; Sharp, Tyler M

    2015-06-01

    Dengue represents an increasingly important public health challenge in Puerto Rico, with recent epidemics in 2007, 2010, and 2012-2013. Although recent advances in dengue vaccine development offer hope for primary prevention, the role of health professionals in the diagnosis and management of dengue patients is paramount. Case definitions for dengue, dengue with warning signs, and severe dengue provide a framework to guide clinical decision-making. Furthermore, the differentiation between dengue and other acute febrile illnesses, such as leptospirosis and chikungunya, is necessary for the appropriate diagnosis and management of cases. An understanding of dengue epidemiology and surveillance in Puerto Rico provides context for clinicians in epidemic and non-epidemic periods. This review aims to improve health professionals' ability to diagnose dengue, and as highlight the relevance of recent advances in dengue prevention and management in Puerto Rico.

  2. Barriers to and Suggestions for a Healthful, Active Lifestyle as Perceived by Rural and Urban Costa Rican Adolescents

    Science.gov (United States)

    Monge-Rojas, Rafael; Garita-Arce, Carlos; Sanchez-Lopez, Marta; Colon-Ramos, Uriyoan

    2009-01-01

    Objective: To assess the perceptions of rural and urban Costa Rican adolescents regarding which barriers and motivators affect their adoption of an active lifestyle. Design: Data were collected in focus group discussions. Participants: 108 male and female adolescents aged 12 to 18 from the 7th to 11th grades. Setting: Two urban and 1 rural high…

  3. Development of an adapted version of the Boston Naming Test for Portuguese speakers Desenvolvimento de uma versão adaptada do Boston Naming Test para a língua portuguesa

    Directory of Open Access Journals (Sweden)

    Eliane C. Miotto

    2010-09-01

    Full Text Available OBJECTIVE: To present the development of an adapted version of the Boston Naming Test for Portuguese speakers, and to investigate the effects of age, education and gender on both the original and the adapted Boston Naming Test in respect of Brazilian Portuguese speakers. METHOD: Eighty items, including the 60 original ones and 20 adapted items were administered to 739 healthy Brazilian subjects aged between 6 and 77 years who received 0 to 17 years of education. RESULTS: The coefficients of the General Linear Model estimation suggested that both age and education were statistically significant to predict total scores. In addition, score variances, justified by such predictors, were 41.20% in the original Boston Naming Test against 25.84% in the adapted Boston Naming Test. These results suggest that the scores from the original BNT are more dependent on age and education than those from the adapted Boston Naming Test. CONCLUSION: These findings demonstrated the suitability of the adapted Boston Naming Test version for the Brazilian population and described provisional norms for the original and adapted Boston Naming Test for Portuguese speakers.OBJETIVO: Apresentar o desenvolvimento de uma versão adaptada do Boston Naming Test para a língua portuguesa e investigar os efeitos da idade, escolaridade e gênero nas versões original e adaptada do Boston Naming Test. MÉTODO: 80 itens foram administrados incluindo os 60 originais e 20 itens adaptados em 739 brasileiros saudáveis com idades entre 6 e 77 anos e escolaridade entre 0 e 17 anos. RESULTADOS: Os coeficientes de estimação do Modelo Linear Geral sugeriram que a idade e escolaridade eram preditores significativos do resultado total. Além disto, as variâncias dos resultados explicadas por estes preditores no Boston Naming Test original era de 41,20%, enquanto que no adaptado era de 25,84%. Estes achados sugerem que os resultados do Boston Naming Test original são mais dependentes de

  4. Comparacion de modelos de Educacion Sexual en el conocimiento y cambio de actitudes en practicas sexuales por alumnos de nivel superior en la region de Caguas, Puerto Rico

    Science.gov (United States)

    Juan, Vallejo Ramos L.

    Puerto Rican youth.

  5. Do Foreclosures Affect Boston Public School Student Academic Performance? Public Policy Brief No. 13-5

    Science.gov (United States)

    Bradbury, Katharine; Burke, Mary A.; Triest, Robert K.

    2013-01-01

    Foreclosures have well-documented adverse consequences for families living in or owning properties undergoing foreclosure and on surrounding neighborhoods, but they may also have other costs. This policy brief summarizes our research on the impact of mortgage foreclosures on academic performance among Boston public school students. The data show…

  6. 78 FR 110 - Supplemental Record of Decision; Final Supplementary Risk Assessment for the Boston University...

    Science.gov (United States)

    2013-01-02

    ... Assessment for the Boston University National Emerging Infectious Diseases Laboratories Responsible Official... (NIH), has decided, after completion of a Final Supplementary Risk Assessment and a thorough consideration of public comments on the Draft and Final Supplementary Risk Assessment, to implement the...

  7. 77 FR 11140 - Availability of the Draft Supplementary Risk Assessment for the Boston University (BU) National...

    Science.gov (United States)

    2012-02-24

    ... HUMAN SERVICES National Institutes of Health Availability of the Draft Supplementary Risk Assessment for the Boston University (BU) National Emerging Infectious Diseases Laboratories (NEIDL); Public Hearing... Supplementary Risk Assessment for the NEIDL, which is intended to respond to the concerns of the local...

  8. Gun Carrying by High School Students in Boston, MA: Does Overestimation of Peer Gun Carrying Matter?

    Science.gov (United States)

    Hemenway, David; Vriniotis, Mary; Johnson, Renee M.; Miller, Matthew; Azrael, Deborah

    2011-01-01

    This paper investigates: (1) whether high school students overestimate gun carrying by their peers, and (2) whether those students who overestimate peer gun carrying are more likely to carry firearms. Data come from a randomly sampled survey conducted in 2008 of over 1700 high school students in Boston, MA. Over 5% of students reported carrying a…

  9. Racial Discrimination in the Boston Housing Market. Discussion Paper D76-6.

    Science.gov (United States)

    Schafer, Robert

    This paper analyzes three theories of racial discrimination by arguing that a dual housing market, a strong white taste for segregation, and pure racial price discrimination are all operative in the Boston urbanized area. Research dealing with discrimination and price differentials in housing for blacks is reviewed. It is pointed out that there…

  10. The Lowells of Boston and the Founding of University Extension at Harvard

    Science.gov (United States)

    Shinagel, Michael

    2009-01-01

    In this article, the author uses the occasion of the centennial of University Extension at Harvard to document how this unique educational institution came into being and why it became associated with Harvard University. He traces the prominent role played by the Lowell family in establishing the Lowell Institute of Boston in the late 1830s and…

  11. A Serotype VIII Strain among Colonizing Group B Streptococcal Isolates in Boston, Massachusetts

    OpenAIRE

    Paoletti, Leanne J.; Bradford, Jessica; Paoletti, Lawrence C.

    1999-01-01

    Maternal colonization with group B Streptococcus (GBS) is a risk factor for neonatal GBS disease. Whereas serotypes Ia, Ib, II, III, and V are prevalent in the United States, types VI and VIII predominate in Japan. Recently, a serotype VIII strain was detected among 114 clinical GBS isolates from a Boston, Mass., hospital.

  12. The Past Is Never Dead—Measles Epidemic, Boston, Massachusetts, 1713

    Centers for Disease Control (CDC) Podcasts

    2015-08-04

    Dr. David Morens reads excerpts from his essay about Cotton Mather’s diary, which details the experience and tragedy of the measles outbreak in Boston, Massachusetts in 1713.  Created: 8/4/2015 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 8/4/2015.

  13. 77 FR 34797 - Drawbridge Operation Regulations; Chelsea River, Chelsea and East Boston, MA

    Science.gov (United States)

    2012-06-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Chelsea River, Chelsea and East Boston, MA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY:...

  14. 77 FR 56115 - Drawbridge Operation Regulations; Fort Point Channel, Boston, MA

    Science.gov (United States)

    2012-09-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Fort Point Channel, Boston, MA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The...

  15. 78 FR 11747 - Drawbridge Operation Regulations; Chelsea River, Chelsea and East Boston, MA

    Science.gov (United States)

    2013-02-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Chelsea River, Chelsea and East Boston, MA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulation. SUMMARY:...

  16. 76 FR 4817 - Drawbridge Operation Regulations; Chelsea River, Chelsea and East Boston, MA

    Science.gov (United States)

    2011-01-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulations; Chelsea River, Chelsea and East Boston, MA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY:...

  17. Boston Back in Top 10 of U.S. Cities with the Most Energy Star Buildings

    Science.gov (United States)

    EPA released its 2014 list of U.S. metropolitan areas with the most certified Energy Star buildings. Boston has returned to the top 10, & is recognized for its continuing commitment to cut greenhouse gas emissions & save money through energy efficiency.

  18. Turfs in Turmoil: Boston's Troubles Go Back a Long, Long Time.

    Science.gov (United States)

    Lupo, Alan

    1980-01-01

    Boston has a history of racial, religious, and ethnic discrimination, despite its role in abolition and political revolution. Since the seventeeth century, various immigrant groups have vied for political and economic power. Present-day racist violence between Blacks and Whites is simply the latest of a series of conflicts. (GC)

  19. Distance Learning at Boston University [and] Comments on McNamara, et al.

    Science.gov (United States)

    McNamara, Sue; And Others

    1995-01-01

    McNamara and others describe Boston University's off-campus graduate program in rehabilitation counseling, which uses distance learning methods such as videotapes and electronic bulletin boards. The intensive individualized advising and monitoring system is serving as a model for on-campus students. Comments by Ulicny and Rubin follow the article.…

  20. Transformaciones alimentarias en Puerto Vallarta, México Mudancas alimentares em Puerto Vallarta, Mexico

    OpenAIRE

    2009-01-01

    Puerto Vallarta está situada na costa meridional do Pacífico mexicano, destino turístico considerado de grande prestígio. Além disso, é também reconhecida pela sua qualidade de sua cozinha, vista como gourmet. Entretanto, a alta gastronomia é apenas uma parte da vasta diversidade de culinárias que se oferecem nessa cidade-porto, um resultado das profundas mudanças sociais ali transcorridas nas últimas três décadas. O texto oferece uma breve explanação da introdução e evolução de alguns usos a...

  1. Relations between Study and Employment: Music Graduates in Puerto Rico

    Science.gov (United States)

    Latorre, Ileana S.; Lorenzo, Oswaldo

    2013-01-01

    Higher education programs in Puerto Rico include undergraduate degrees in music, music education, composition, popular music, jazz and Caribbean music, and, most recently, a master’s degree in music education. However, little is known about what music graduates do after concluding college. Do they work in music-related areas? Are they satisfied…

  2. Commercialization of raft oyster culture in Puerto Rico

    Energy Technology Data Exchange (ETDEWEB)

    Watters, K.W.

    1975-01-01

    The Oyster Culture Project of the Puerto Rico Nuclear Center has been investigating the feasibility of raft-culturing the local mangrove oyster (Crassostrea rhizophorae) for the past two years. Attempts to start culture efforts on a commercial scale are described. (CH)

  3. Technology and Ethics: Some Lessons in Puerto Rico.

    Science.gov (United States)

    Frey, William J.

    1998-01-01

    Describes the efforts to integrate ethics across the curriculum, especially in business, science, and engineering, at the University of Puerto Rico at Mayaguez. Explains why the integration of ethics across the curriculum is better than application when teaching ethics to students. Discusses the use of participatory case studies in engineering…

  4. Community beliefs and practices about dengue in Puerto Rico

    Science.gov (United States)

    In spite of long-term endemicity and repeated government and private efforts, effective, sustained community participation for dengue prevention is still a challenge in Puerto Rico. This study explored differences found in interviews conducted in 2001 in attitudes toward dengue and its prevention by...

  5. African Dust Concentrations in the Caribbean Island of Puerto Rico

    Science.gov (United States)

    Mayol-Bracero, O. L.; Morales-Garcia, F.; Santos-Figueroa, G.; Custals, L.; Izaguirre, M.; Prospero, J. M.; McDowell, W. H.

    2015-12-01

    African dust carried to the Tropical Atlantic and Caribbean was measured during the summer months of 2015. Atmospheric particles during dust events were collected at Cape San Juan, Puerto Rico on stacked-filter units and a high-volume sampler for the fine and coarse fractions and on a low-pressure impactor for size-resolved characterization. The filter ash gravimetric method was used to determine bulk dust mass concentrations for the first time in Puerto Rico. The method was validated analyzing same filter portions at CIAM/ACAR University of Puerto Rico and at RSMAS/MAC University of Miami. Filter's extracts were analyzed for ionic species measured by ion chromatography. The water-soluble organic carbon (WSOC) was determined with a total organic carbon (TOC) analyzer. Mineral dust concentrations in Puerto Rico were compared to those reported at Miami during summer periods. Comparison between dust concentration and regional PM10 data and results on size-resolved dust concentration will also be presented.

  6. Disinfection Alternatives for Small Communities in Puerto Rico

    Science.gov (United States)

    Disinfection Alternatives for Small Communities in Puerto Rico Craig Patterson1, Graciela Ramirez Toro2, Harvey Minnigh2, Cristina Maldonado3, and Rajib Sinha4 1U.S. EPA Office of Research and Development, 2Centro de Educación, Conservación e Interpretación Ambiental (CECIA),...

  7. Food resource partitioning inb syntopic nectarivorous bats on Puerto Rico

    Science.gov (United States)

    We analyzed stable isotopes (δ13C, δ15N) to estimate the importance of plants and insects to the diet of two nectar-feeding bats on Puerto Rico, the brown flower bat (Erophylla bombifrons) and the Greater Antillean long-tongued bat (Monophyllus redmani). Concentrations of stable ...

  8. 27 CFR 26.126 - Taxpayment in Puerto Rico.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Taxpayment in Puerto Rico. 26.126 Section 26.126 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... personal consumption without payment of additional taxes. When distilled spirits, wines, or beer...

  9. Learning in Order To Teach in Chicxulub Puerto, Yucatan, Mexico.

    Science.gov (United States)

    Wilber, Cynthia J.

    2000-01-01

    Describes a community-based computer education program for the young people (and adults) of Chicxulub Puerto, a small fishing village in Yucatan, Mexico. Notes the children learn Maya, Spanish, and English in the context of learning computer and telecommunication skills. Concludes that access to the Internet has made a profound difference in a…

  10. Puerto Rico - 2002 : field studies to resolve aerosol processes.

    Energy Technology Data Exchange (ETDEWEB)

    Gaffney, J. S.; Marley, N. A.; Ravelo, R.

    1999-10-05

    A number of questions remain concerning homogeneous aerosol formation by natural organics interacting with anthropogenic pollutants. For example, chlorine has been proposed as a potential oxidant in the troposphere because of its very high reactivity with a wide range of organics (Finlayson-Pitts, 1993). Indeed, sea salt aerosol in the presence of ozone has been shown to produce chlorine atoms in heterogeneous photochemical reactions under laboratory conditions. Whether chlorine can initiate oxidation of natural organics such as monoterpene hydrocarbons and can generate homogeneous nucleation or condensable material that contributes to aerosol loadings needs to be assessed. The nighttime reactions of ozone and nitrate radical can also result in monoterpene reactions that contribute to aerosol mass. We are currently planning field studies in Puerto Rico to assess these aerosol issues and other atmospheric chemistry questions. Puerto Rico has a number of key features that make it very attractive for a field study of this sort. The principal feature is the island's very regular meteorology and its position in the Caribbean Sea relative to the easterly trade winds. This meteorology and the island's rectangular shape (100 x 35 miles) make it highly suitable for simplification of boundary layer conditions. In addition, the long stretch between Puerto Rico and the nearest pollution sources in Africa and southern Europe make the incoming background air relatively clean and constant. Furthermore, Puerto Rico has approximately 3.5 million people with a very well defined source region and a central area of rain forest vegetation. These features make Puerto Rico an ideal locale for assessing aerosol processes. The following sections describe specific areas of atmospheric chemistry that can be explored during the proposed field study.

  11. Precolumbian Spheres in Costa Rican south : Culture and Power around stone technology

    Directory of Open Access Journals (Sweden)

    Alexandra De-Simone

    2014-03-01

    Full Text Available This article seeks to articulate a reflection on culture and power, taking as object the Spheres produced by an ancient culture of America, in what is now the southern of Costa Rican territory. In the first part, we describe some of the symbolic dynamics of power in wich these enigmatic objects have been involved: as media spectacle, as a reinforcer of natio­nal identity, as the object of a banana community mobilization, with mention of the institutional pro­blems around archaeological heritage. In the second part, we develop a set of notes for interpretive aesthetic analysis of the spheres, using categories of critical historiography on findings of recent archeo­logy: historical setting and context (interpretive reconstruction, declassification, dialogue between different objects, social character of aesthetic practi­ce. It aims to highlight the dynamic web of meanings in which the Spheres have been involved from the mystery they contain.

  12. AN EXCEPTIONAL PUBLIC COMPANY WITHIN A SOCIAL DEMOCRACY IN CRISIS: THE COSTA RICAN INSTITUTE OF ELECTRICITY

    Directory of Open Access Journals (Sweden)

    Daniel Chavez

    2013-06-01

    Full Text Available The article presents an analysis of the economic policy of energy in Costa Rica and of the exceptional role which the Costa Rican Institute of Electricity (ICE – the company responsible for the provision of energy and telecommunications – has historically held in shaping the national identity. The basic assumption is that the institutional profile of the ICE, as well as its evolution and impact on development have been shaped by very specific political, social and economic conditions which are difficult to replicate in other developing countries in the South. It is specifically argued that, since its foundation in 1949, ICE has become one of the cornerstones of a peculiar kind of welfare state and of a solidarity model for development which is listed among the most advanced in the world in terms of social progress.

  13. Eventos de Julio (July Events).

    Science.gov (United States)

    Pla, Myrna; Toro, Leonor

    Written in Spanish, this booklet contains brief information on 10 July events celebrated by Puerto Ricans: United States Declaration of Independence; the birthdays of P.T. Barnum, Elias Howe, John Quincy Adams, Luis Munoz Rivera, and Simon Bolivar; Marisol Malaret (first puerto Rican to be "Miss Universe"); Puerto Rican Constitution; Las…

  14. Identity, Language and Theology for the Proclamation of the Gospel

    Science.gov (United States)

    Goitia Padilla, Francisco Javier

    2012-01-01

    This dissertation is a linguistic approach to theology informed by the philosophical work of Ludwig Wittgenstein. It is situated in the construction of Puerto Rican identity in the elliptic Puerto Rican geography of the island and the Puerto Rican immigration settlements on the mainland. Its goal is the truthful proclamation of the Gospel to the…

  15. Sex Education Approaches at Costa Rican Public Universities: An Exploratory Paper

    Directory of Open Access Journals (Sweden)

    María Luisa Preinfalk-Fernández

    2016-09-01

    Full Text Available This research paper aims to show the panorama and scope of the current existing sex education practices carried out by the Costa Rican public universities. It analyzes different initiatives, its theoretical approaches that guide the actions, their purposes and other relevant aspects. The analysis includes secondary information as well as the point of view of students and university staff, as inputs for decision-making aimed at improving the overall education of young people. The findings take part of an exploratory research based on qualitative and quantitative methodologies based on gender and constructionism perspective. The information was gathered via the application of a questionnaire to a specific uneven stratified cluster groups, composed by 766 enrolled undergraduate students since first semester 2011 at Universidad Nacional de Costa Rica. The statistical margin of error was 1.5% and the confidence level of 95%. In addition, two focus groups with students and depth interviews with 16 persons were made. Data were tabulated with CSPRO software and analyzed using R software.  The findings suggest that Costa Rican universities recognize the importance of sex education as an essential part of overall development of students. Most of the initiatives are institutionalized; however, the lack of guidelines or policies on the subject, in most institutions, affects quality, consolidation and expansion of services. The need to strengthen and expand training activities on sexuality was identified as well. The students have a high opinion about the services offered, but few of them use these services, because they are perceived as less accessible and friendly. This paper concludes that it is a priority to maintain and strengthen existing initiatives on sexual education, so that they can effectively satisfy the needs of youth, with timely interventions and quality to enjoy a healthy and safe sexuality free from violence.

  16. CONDICIONES ACTUALES DEL FINANCIAMIENTO DE LAS PYMES COSTARRICENSES. (Current financing conditions for costa rican SME companies

    Directory of Open Access Journals (Sweden)

    Lizette Brenes Bonilla

    2013-09-01

    Full Text Available Uno de los temas indagados en el Segundo estudio nacional realizado por el Observatorio Costarricense de Mipymes durante el 2011 corresponde al financiamiento de las micros, pequeñas y medianas empresas costarricenses. Se consultaron las fuentes de financiamiento más utilizadas, la presentación de solicitudes de crédito durante los últimos cinco años, la utilización que en general hacen estas empresas de los diferentes medios de financiamiento y sus requerimientos actuales. De forma similar a lo que ocurre en otros países, los fondos propios constituyen la principal opción para estas empresas. Por ello, en este trabajo han sido analizadas las condiciones que propician la autofinanciación o el uso de otras opciones. Por medio del análisis estadístico de la información recopilada en la encuesta, se comprueba que algunas variables relativas a la gestión empresarial, tales como la fuente de financiamiento inicial, la experiencia del (de la empresario(a y la prioridad que dan al manejo de aspectos financieros, presentan una asociación significativa con las estrategias de financiamiento en las mipymes costarricenses. ABSTRACT Financing was one of the areas investigated in the Second National Survey of micro, small and medium sized Costa Rican companies during 2011. The most used financing sources, credit applications during the last five years, end use of this credit, and current credit requirements in various financing institutions were investigated. Similar to other countries, own funding was the main option for these companies. Thus, this work examines the conditions that facilitate the use of self financing or other options available. Through statistic analysis of the information collected, variables like initial funding source, previous experience of the entrepreneur and priority given to financial management were shown to present a definite relationship to financing strategies for Costa Rican SMEs.

  17. 78 FR 20887 - Approval of Subzone Status; Pepsi Cola Puerto Rico Distributing, LLC, Toa Baja, Puerto Rico

    Science.gov (United States)

    2013-04-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE Foreign-Trade Zones Board Approval of Subzone Status; Pepsi Cola Puerto Rico Distributing, LLC, Toa Baja..., requesting subzone status subject to the existing activation limit of FTZ 7, on ] behalf of Pepsi Cola...

  18. The Customer is Always Right, Right?A Look at How Yelp Has Taken Hold of the Boston Restaurant Industry

    Directory of Open Access Journals (Sweden)

    Rachel DeSimone

    2015-05-01

    Full Text Available The Internet and mobile availability has changed the restaurant review game. Local Boston chefs and restaurant managers reflect on the pros and cons of such outlets, like Yelp, on their businesses and menus.

  19. bh_1mBS.tif: Backscatter Imagery from Sidescan Sonar 1 meter/pixel of Boston Harbor and Approaches

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data are high-resolution acoustic backscatter measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km²...

  20. bh_1mBS.tif: Backscatter Imagery from Sidescan Sonar 1 meter/pixel of Boston Harbor and Approaches

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data are high-resolution acoustic backscatter measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km²...

  1. EASE-Grid 2.0 Land Cover Classifications Derived from Boston University MODIS/Terra Land Cover Data

    Data.gov (United States)

    National Aeronautics and Space Administration — These data provide land cover classifications derived from the Boston University MOD12Q1 V004 MODIS/Terra 1 km Land Cover Product (Friedl et al. 2002). The data are...

  2. In a sea of sticky molasses: The physics of the Boston Molasses Flood

    Science.gov (United States)

    Sharp, Nicole; Kennedy, Jordan; Rubinstein, Shmuel

    2016-11-01

    On January 15th, 1919, shortly after 12:40 pm local time, a giant storage tank collapsed in Boston's crowded North End, releasing more than 8.7 million liters of molasses. Contemporary accounts estimated the initial wave was 7.6 meters tall and moved at more than 15 m/s. In moments, molasses engulfed the Commercial Street area, flattening buildings, damaging the elevated train, killing 21 people, and injuring 150 more. Molasses is a viscoelastic fluid 1.5 times as dense as water with a viscosity roughly 4000 times greater. This talk will explore the physics of the Boston Molasses Flood, including the effects of temperature fluctuations and molasses rheology on events leading up to the tank's collapse and their impact on subsequent rescue efforts.

  3. Structure of hemoglobin M Boston, a variant with a five-coordinated ferric heme.

    Science.gov (United States)

    Pulsinelli, P D; Perutz, M F; Nagel, R L

    1973-12-01

    X-ray analysis of the natural valency hybrid alpha(2) (+M Boston)beta(2) (deoxy) shows that the ferric iron atoms in the abnormal alpha subunits are bonded to the phenolate side chains of the tyrosines that have replaced the distal histidines; the iron atoms are displaced to the distal side of the porphyrin ring and are not bonded to the proximal histidines. The resulting changes in tertiary structure of the alpha subunits stabilize the hemoglobin tetramer in the quaternary deoxy structure, which lowers the oxygen affinity of the normal beta subunits and causes cyanosis. The strength of the bond from the ferric iron to the phenolate oxygen appears to be the main factor responsible for the many abnormal properties of hemoglobin M Boston.

  4. The Costa Rican Systenus Loew (Diptera: Dolichopodidae): rich local sympatry in an otherwise rare genus.

    Science.gov (United States)

    Bickel, Daniel J

    2015-09-21

    The Costa Rican Systenus Loew (Diptera: Dolichopodidae: Medeterinae) are described, illustrated and keyed, and comprise nine new species: Systenus divericatus sp. nov., S. eboritibia sp. nov., S. emusorum sp. nov., S. flavifemoratus sp. nov., S. maculipennis sp. nov., S. naranjensis sp. nov., S. parkeri sp. nov., S. tenorio sp. nov., and S. zurqui sp. nov. Eight species are known only from Malaise traps at a locale in Guanacaste Province, in contrast to a single species collected as part of the long running INBio survey of the Costa Rican insect fauna. On a global scale, Systenus is uncommon in collections, possibly the result of its known larval tree hole habitat and adult arboreal associations, making the genus less likely to be captured by ground-level trapping. This makes the high level of sympatry at one site even more remarkable and suggesting that more cryptic species-rich arboreal faunas await discovery.

  5. Des gentrifieurs mobilisés. Les associations de quartier du South End à Boston The mobilised gentrifiers. The neighbourhood associations of South End, Boston

    Directory of Open Access Journals (Sweden)

    Sylvie Tissot

    2009-05-01

    Full Text Available Cet article porte sur un processus de gentrification dans un quartier d’une grande agglomération des États-Unis, Boston. Il montre que ce processus n’a pas seulement résulté de l’évolution des forces du marché et du retour des capitaux dans les centres-villes, des politiques de rénovation urbaine et de transformations culturelles. La mobilisation collective des nouveaux propriétaires a eu un impact décisif, via les associations de quartier dans lesquelles ils se sont engagés depuis les années 1960.This article concerns the process of gentrification in a district of a large urban area in the United States, Boston. It shows that this process has resulted not only from the evolution of market forces and the return of wealth to the inner cities, urban renewal policies and cultural transformations. The collective mobilisation of new property owners has also had a decisive impact, via the neighbourhood associations in which they have been involved since the 1960s.

  6. Innovations in nutrition education and global health: the Bangalore Boston nutrition collaborative

    OpenAIRE

    2014-01-01

    Background: India has a wide range of nutrition and health problems which require professionals with appropriate skills, knowledge and trans-disciplinary collaborative abilities to influence policy making at the national and global level. Methods: The Bangalore Boston Nutrition Collaborative (BBNC) was established as collaboration between St. John’s Research Institute (SJRI), Harvard School of Public Health and Tufts University, with a focus on nutrition research and training. The goals of th...

  7. Outcomes with the Boston Type 1 Keratoprosthesis at Instituto de Microcirugía Ocular IMO

    Science.gov (United States)

    Güell, Jose L.; Arcos, Edilio; Gris, Oscar; Aristizabal, Diego; Pacheco, Miguel; Sanchez, Claudia L.; Manero, Felicidad

    2011-01-01

    Purpose To report the outcomes on the Boston Type 1 Keratoprosthesis at our institution. Design Retrospective analysis case series. Participants We analyzed 54 eyes of 53 patients who previously underwent Boston Type 1 Keratoprosthesis surgery at our institution from July 2006 to March 2011. Methods Preoperative and postoperative parameters were collected and analyzed. Main outcome measures Visual acuity and keratoprosthesis stability. Results Common preoperative diagnoses were penetrating keratoplasty failure in 49 eyes (90.7%), chronic keratitis in 2 eyes (3.7%), ocular cicatricial pemphigoid in 1 eye (1.85%), Stevens Johnson syndrome in 1 eye (1.85%) and corneal vascularization in 1 eye (1.85%). Additionally, 40 eyes (74%) had preoperative glaucoma, and an Ahmed valve was implanted in 55% of them. Preoperative BCVA ranged from 20/200 to light perception. At an average follow-up of 20.15 months ± 12.7 (range, 1–56), postoperative vision improved to ⩾20/200 in 18 eyes (33.3%) and ⩾20/50 in 4 eyes (7.4%). The graft retention was 96%. Conclusions The Boston Type 1 keratoprosthesis is a valid option for high-risk patients. The design improvements in the Boston keratoprosthesis, as well as the daily implementation of the therapeutic methods, have notably diminished occurrence of the most serious complications, such as corneal necrosis and endophthalmitis. As such, glaucoma and its subsequent complications now stand as the most prevalent prognostic factor in the long term. PMID:23960937

  8. A Waterborne Seismic Reflection Survey of Three Tributaries in Boston Harbor, Massachusetts

    Science.gov (United States)

    1994-08-01

    PositoninglInformation RESERVED CHANNEL, BOSTON HARBOR, MA WES Survey Line RP18 Direction: West Elevation File# Eastlng Northinx (ft. MLW) 013 731243...40CheCkrd by. Reviewed bys (Z) Approved by’ D7 7 Fn--93--D2 RP10 Mellon RP12 L.X.- RP14 FD-93-D Z" 󈧈~ RP16 no ~ RP18 CASTL- ISLAND Reserved Channel

  9. Media's role in broadcasting acute stress following the Boston Marathon bombings.

    Science.gov (United States)

    Holman, E Alison; Garfin, Dana Rose; Silver, Roxane Cohen

    2014-01-07

    We compared the impact of media vs. direct exposure on acute stress response to collective trauma. We conducted an Internet-based survey following the Boston Marathon bombings between April 29 and May 13, 2013, with representative samples of residents from Boston (n = 846), New York City (n = 941), and the remainder of the United States (n = 2,888). Acute stress symptom scores were comparable in Boston and New York [regression coefficient (b) = 0.43; SE = 1.42; 95% confidence interval (CI), -2.36, 3.23], but lower nationwide when compared with Boston (b = -2.21; SE = 1.07; 95% CI, -4.31, -0.12). Adjusting for prebombing mental health (collected prospectively), demographics, and prior collective stress exposure, six or more daily hours of bombing-related media exposure in the week after the bombings was associated with higher acute stress than direct exposure to the bombings (continuous acute stress symptom total: media exposure b = 15.61 vs. direct exposure b = 5.69). Controlling for prospectively collected prebombing television-watching habits did not change the findings. In adjusted models, direct exposure to the 9/11 terrorist attacks and the Sandy Hook School shootings were both significantly associated with bombing-related acute stress; Superstorm Sandy exposure wasn't. Prior exposure to similar and/or violent events may render some individuals vulnerable to the negative effects of collective traumas. Repeatedly engaging with trauma-related media content for several hours daily shortly after collective trauma may prolong acute stress experiences and promote substantial stress-related symptomatology. Mass media may become a conduit that spreads negative consequences of community trauma beyond directly affected communities.

  10. 29 CFR Appendix C to Part 510 - Government Corporations Eligible for Minimum Wage Phase-In

    Science.gov (United States)

    2010-07-01

    ... Rico. 1 Institute of Puerto Rican Culture. 2 Corporation for the Development and Administration of... Puerto Rico Sugar Board. 1 Puerto Rico Telephone Company. 2 Puerto Rico Solid Waste Management Authority. 1 Puerto Rico Housing Bank. 1 Puerto Rico Tourism Company. 3 Puerto Rico Renewal and...

  11. The Influence of Time Spent in Outdoor Play on Daily and Aerobic Step Count in Costa Rican Children

    Science.gov (United States)

    Morera Castro, Maria del Rocio

    2011-01-01

    The purpose of this study is to examine the influence of time spent in outdoor play (i.e., on weekday and weekend days) on daily (i.e., average step count) and aerobic step count (i.e., average moderate to vigorous physical activity [MVPA] during the weekdays and weekend days) in fifth grade Costa Rican children. It was hypothesized that: (a)…

  12. Geospatial clustering in sugar-sweetened beverage consumption among Boston youth.

    Science.gov (United States)

    Tamura, Kosuke; Duncan, Dustin T; Athens, Jessica K; Bragg, Marie A; Rienti, Michael; Aldstadt, Jared; Scott, Marc A; Elbel, Brian

    2017-01-17

    The objective was to detect geospatial clustering of sugar-sweetened beverage (SSB) intake in Boston adolescents (age = 16.3 ± 1.3 years [range: 13-19]; female = 56.1%; White = 10.4%, Black = 42.6%, Hispanics = 32.4%, and others = 14.6%) using spatial scan statistics. We used data on self-reported SSB intake from the 2008 Boston Youth Survey Geospatial Dataset (n = 1292). Two binary variables were created: consumption of SSB (never versus any) on (1) soda and (2) other sugary drinks (e.g., lemonade). A Bernoulli spatial scan statistic was used to identify geospatial clusters of soda and other sugary drinks in unadjusted models and models adjusted for age, gender, and race/ethnicity. There was no statistically significant clustering of soda consumption in the unadjusted model. In contrast, a cluster of non-soda SSB consumption emerged in the middle of Boston (relative risk = 1.20, p = .005), indicating that adolescents within the cluster had a 20% higher probability of reporting non-soda SSB intake than outside the cluster. The cluster was no longer significant in the adjusted model, suggesting spatial variation in non-soda SSB drink intake correlates with the geographic distribution of students by race/ethnicity, age, and gender.

  13. Changes in food habits in Puerto Vallarta (Mexico)

    OpenAIRE

    2008-01-01

    Changements d’habitudes alimentaires à Puerto Vallarta (Mexique) Située sur la côte Pacifique mexicaine, Puerto Vallarta est aujourd’hui une destination touristique réputée. Elle est également une destination gourmet, en raison de la variété et du raffinement de son « offre » gastronomique. Néanmoins, celle-ci ne représente qu’une partie de l’énorme éventail de possibilités culinaires cohabitant dans cette cité-port, résultat d’une transformation sociale vertigineuse qui s’est produite au cou...

  14. Trends and developments in the economy of Puerto Rico

    OpenAIRE

    Jason Bram; Francisco E. Martínez; Charles Steindel

    2008-01-01

    A two-year-long economic downturn and a persistent income gap with the U.S. mainland contribute to an uncertain outlook for Puerto Rico. Still, the commonwealth possesses a skilled and educated workforce, a favorable business climate, and the benefits of U.S. legal and financial structures - advantages that could encourage the development of new industries and create the potential for sustained growth.

  15. Political Status of Puerto Rico: Options for Congress

    Science.gov (United States)

    2011-06-07

    own territorial government. [Emphasis added]. S.Rept. 81-1779, p. 2. “This measure would not change Puerto Rico’s fundamental political, social , and...legislatures and Congress. See U.S. Constitution, Art. IV, Sec. 3, cl. 1. 76 Grupo de Investigadores Puertoriqueños, Breakthrough from Colonialism: An...continuation of pension and civil service benefits, and negotiations on the continuation of Social Security and Medicare benefits. Title IV, which

  16. Contextualizing Earth Science Professional Development Courses for Geoscience Teachers in Boston

    Science.gov (United States)

    Chen, R. F.; Pelletier, P.; Dorsen, J.; Douglas, E. M.; Pringle, M. S.; Karp, J.

    2009-12-01

    Inquiry-based, hands-on, graduate content courses have been developed specifically for Boston Public School middle school teachers of Earth Science. Earth Science I: Weather and Water and Earth Science II: The Solid Earth--Earth History and Planetary Systems have been taught a total of seven times to over 120 teachers. Several key attributes to these successful courses have been identified, including co-instruction by a university professor and a high school and a middle school teacher that are familiar with the Boston curriculum, use of hands-on activities that are closed related to those used in the Boston curriculum, pre- and post-course local field trips, and identification of key learning objectives for each day. This model of professional development was developed over several years in all disciplines (Earth Science, Physics, Biology, Chemistry) by the Boston Science Partnership (BSP), an NSF-funded Math Science Partnership program. One of the core strategies of the BSP is these Contextualized Content Courses (CCC), graduate level, lab-based courses taught at either UMass Boston or Northeastern University during summer intensive or semester formats. Two of the eleven courses developed under the grant are Earth Science I & II. This presentation shares the model of the CCC, the impact on teacher participants, the value of these courses for the professor, and lessons learned for successful professional development. Findings about the courses’ impact and effectiveness come from our external evaluation by the Program Evaluation Research Group (PERG). The combination of content and modeling good instructional practices have many positive outcomes for teachers, including increased self-efficacy in science understanding and teaching, positive impacts on student achievement, and teacher shifts from more traditional, more lecture-based instructional models to more inquiry approaches. STEM faculty members become involved in science education and learn and practice new

  17. Decontamination and decommissioning of the Mayaguez (Puerto Rico) facility

    Energy Technology Data Exchange (ETDEWEB)

    Jackson, P.K.; Freemerman, R.L. [Bechtel National, Inc., Oak Ridge, TN (United States)

    1989-11-01

    On February 6, 1987 the US Department of Energy (DOE) awarded the final phase of the decontamination and decommissioning of the nuclear and reactor facilities at the Center for Energy and Environmental Research (CEER), in Mayaguez, Puerto Rico. Bechtel National, Inc., was made the decontamination and decommissioning (D and D) contractor. The goal of the project was to enable DOE to proceed with release of the CEER facility for use by the University of Puerto Rico, who was the operator. This presentation describes that project and lesson learned during its progress. The CEER facility was established in 1957 as the Puerto Rico Nuclear Center, a part of the Atoms for Peace Program. It was a nuclear training and research institution with emphasis on the needs of Latin America. It originally consisted of a 1-megawatt Materials Testing Reactor (MTR), support facilities and research laboratories. After eleven years of operation the MTR was shutdown and defueled. A 2-megawatt TRIGA reactor was installed in 1972 and operated until 1976, when it woo was shutdown. Other radioactive facilities at the center included a 10-watt homogeneous L-77 training reactor, a natural uranium graphite-moderated subcritical assembly, a 200KV particle accelerator, and a 15,000 Ci Co-60 irradiation facility. Support facilities included radiochemistry laboratories, counting rooms and two hot cells. As the emphasis shifted to non-nuclear energy technology a name change resulted in the CEER designation, and plans were started for the decontamination and decommissioning effort.

  18. Community Engagement for Identifying Cancer Education Needs in Puerto Rico.

    Science.gov (United States)

    Jiménez, Julio; Ramos, Axel; Ramos-Rivera, Francisco E; Gwede, Clement; Quinn, Gwendolyn P; Vadaparampil, Susan; Brandon, Thomas; Simmons, Vani; Castro, Eida

    2016-10-10

    Cancer is the leading cause of death in Puerto Rico, suggesting a need for improved strategies, programs, and resources devoted to cancer prevention. Enhanced prevention needs in Puerto Rico were initially identified in pilot studies conducted by the Ponce School of Medicine (PSM) in collaboration with the H. Lee Moffitt Cancer Center (MCC). In the current study, we used community engagement to identify specific needs in cancer prevention and education and strategies to create culturally attuned, effective cancer prevention education programs. A total of 37 participants attended a community forum and were assigned to one of three discussion groups: patients/survivors (n = 14); family/caregivers (n = 11); or healthcare providers (n = 12). Most participants were women (73 %), over 35 years of age, and a majority were married (58 %) and had a university education (81 %). The sessions were recorded and transcribed and analyzed for key themes. Participants wanted improved awareness of cancer prevention in Puerto Rico and believed cancer prevention education should start early, ideally in elementary school. Participants also stressed the importance of creating partnerships with private and government agencies to coordinate educational efforts. Suggested strategies included outreach to communities with limited resources, incorporating the testimony of cancer survivors, and utilizing social media to disseminate cancer prevention information.

  19. Women's employment and changing gender relations in Puerto Rico.

    Science.gov (United States)

    Warren, Alice Colón

    2010-01-01

    This article discusses Helen Safa's analyses of the impact of development strategies and social policies on gender relations and women headed families in the Caribbean and Puerto Rico. The discussion focuses on findings of a research project regarding patterns of women's employment, autonomy, marital relations, family headship and poverty in Puerto Rico in the decade beginning in the year 2000, using excerpts from interviews conducted with women workers displaced from a clothing and a tuna factory between 2001 and 2002 (Colón et al. 2008), as well as data from the Public Use Sample (PUMS) of the U.S. Census Puerto Rico Community Survey 2005-2007. It is argued that women's employment has resulted in advances in women's autonomy, gender equity, and renegotiations of the provider role, but, intensified by men's unstable earnings, it has also led to the increase of female family headship even among married women. Women's education and employment have been an important means of reducing family poverty both among dual earner families and female heads. Yet, the continuing joblessness in the Island places even higher educated sectors on the verge of economic precariousness.

  20. Lessons Learned from the Puerto Rico Battery Energy Storage System

    Energy Technology Data Exchange (ETDEWEB)

    BOYES, JOHN D.; DE ANA, MINDI FARBER; TORRES, WENCESLANO

    1999-09-01

    The Puerto Rico Electric Power Authority (PREPA) installed a distributed battery energy storage system in 1994 at a substation near San Juan, Puerto Rico. It was patterned after two other large energy storage systems operated by electric utilities in California and Germany. The U.S. Department of Energy (DOE) Energy Storage Systems Program at Sandia National Laboratories has followed the progress of all stages of the project since its inception. It directly supported the critical battery room cooling system design by conducting laboratory thermal testing of a scale model of the battery under simulated operating conditions. The Puerto Rico facility is at present the largest operating battery storage system in the world and is successfully providing frequency control, voltage regulation, and spinning reserve to the Caribbean island. The system further proved its usefulness to the PREPA network in the fall of 1998 in the aftermath of Hurricane Georges. The owner-operator, PREPA, and the architect/engineer, vendors, and contractors learned many valuable lessons during all phases of project development and operation. In documenting these lessons, this report will help PREPA and other utilities in planning to build large energy storage systems.