ListarProducción científica por tema "República Dominicana"
Mostrando ítems 41-60 de 66
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Optimización del método QuEChERS AOAC 2007.01 para determinación de trazas de pesticidas en Zanahoria Daucus carota
(Universidad Nacional Pedro Henríquez Ureña, 2020)Se diseña un procedimiento para la optimización del método QuEChERS AOAC 2007.01, con el objetivo de analizar pesticidas mediante la técnica GC-MS, en zanahorias. Se realiza la cuantificación y elucidación de las muestras ... -
Physico-chemical analysis of historic concrete structures in the caribbean
(University of Cantabria, 2020)Se investigan las características físicas y químicas del hormigón histórico con estructuras de diferente destino de uso y edad (1917-1955) en la República Dominicana, así para comparar las características del material. ... -
Piper umbellatum L.: A comparative cross-cultural analysis of its medicinal uses and an ethnopharmacological evaluation
(Journal of Ethnopharmacology, 2010)This review assesses the botany, traditional medicinal uses, phytochemistry, pharmacology and toxicology of P. umbellatum. Information on P. umbellatum was gathered via the internet (using Scirus, Google Scholar, CAB-Abstracts, ... -
Piper umbellatum L.: A comparative cross-cultural analysis of its medicinal uses and an ethnopharmacological evaluation
(Journal of Ethnopharmacology, 2010-10)This review assesses the botany, traditional medicinal uses, phytochemistry, pharmacology and toxicology of P. umbellatum. Information on P. umbellatum was gathered via the internet (using Scirus, Google Scholar, CAB-Abstracts, ... -
The prevalence and social patterning of chronic diseases among older people in a population undergoing health transition: a 10/66 group cross-sectional population-based survey in the Dominican Republic .
(BMC Public Health, 2010)Very little of the increased attention towards chronic diseases in countries with low and middle incomes has been directed towards older people, who contribute 72% of all deaths, and 14% of all Disability Adjusted Life Years ... -
Prevalence of dementia in Latin America, India, and China: a population-based cross-sectional survey.
(The Lancet, 2008)Studies have suggested that the prevalence of dementia is lower in developing than in developed regions. We investigated the prevalence and severity of dementia in sites in low-income and middle-income countries according ... -
The prevalence, correlates and impact of anaemia among older people in Cuba, Dominican Republic, Mexico, Puerto Rico and Venezuela.
(British Journal of Haematology, 2013)Anaemia among older people is increasingly recognized as a matter of public health concern. Data from low- and middleincome countries are sparse. We surveyed 10915 people aged 65 years and over (8423 with blood tests) in ... -
Prevalencia de dientes permanentes incluidos y su grado de inclinación con respecto al plano oclusal en la clínica Dr. René Puig Bentz
(Universidad Nacional Pedro Henríquez Ureña, 2019)Se estudia la prevalencia de dientes permanentes incluidos en los pacientes que asisten a la clínica de odontología Dr. René Puig Bentz es baja. Se determina que la pieza dentaria con mayor frecuencia de casos de inclusión ... -
Prevalencia de microorganismos utilizando secador de aire caliente vs papel toalla como técnicas de secado de manos en la Clínica Odontólogica Dr. René Puig Bentz de la Universidad Nacional Pedro Henríquez Ureña, periodo enero- abril 2019
(Universidad Nacional Pedro Henríquez Ureña, 2019)Se determina la prevalencia de microorganismos después de utilizar el secador de aire caliente en comparación con el papel toalla para el secado de las manos en la Clínica Odontológica Dr. René Puig Bentz de la Universidad ... -
Prevalencia de traumas maxilofaciales por accidentes de tránsito en un hospital de San Cristóbal, República Dominicana
(Universidad Nacional Pedro Henríquez Ureña, 2020)Se identifica la prevalencia de los traumas maxilofaciales de los pacientes que acuden al Hospital Regional Docente Juan Pablo Pina en San Cristóbal, República Dominicana. Se utilizan para la investigación diferentes ... -
The protocols for the 10/66 dementia research group population-based research programme
(BMC Public Health, 2007-07-07)Latin America, China and India are experiencing unprecedentedly rapid demographic ageing with an increasing number of people with dementia. The 10/66 Dementia Research Group's title refers to the 66% of people with dementia ... -
The psychological impact of heavy drinking among the elderly on their co-residents: the 10/66 group population based survey in the Dominican Republic.
(Drug and Alcohol Dependence, 2011)There is very limited literature on alcohol use among the elderly and little is known about the impact it has on family and caregivers, especially in low and middle income countries. Aim: To estimate the independent effect ... -
Relationship among dental fluorosis, intellectual, quotient and academic performance
(Research Report Fluoride, 2022)The objective of this study was to determine the association of dental fluorosis with alterations in cognitive assessment (IQ), average academic performance scores, and age-gender relationships in students from a population ... -
Reportes del camarón tigre (Penaeus monodon) en la pesca artesanal de Sánchez, Bahía de Samaná, República Dominicana
(Universidad Nacional Pedro Henríquez Ureña, 2023-12-21)El Penaeus monodon, es un camarón que fue introducido en República. Dominicana en 1985 por el proyecto “Isabel Acuacultura”, costa atlántica del país y de ésta en 1992 al “Proyecto Piloto de Camarones Marinos” costa ... -
Los repositorios de acceso abierto como alternativa para la visibilidad de la ciencia en las universidades: Estudio de caso
(Revista Cubana de Información en Ciencias de la Salud, 2015)El objetivo de este trabajo es exponer la propuesta para el desarrollo e mplementación del repositorio institucional de la Universidad Nacional "Pedro Henríquez Ureña" (RI-UNPHU), como alternativa para el acceso y visibilidad ... -
Reuse, a challenge for the preservation of 20th century heritage. The Royal Bank of Canada, Santo Domingo, Dominican Republic
(Springer, Cham, 2022-10-22)Preserving the architectural heritage of the 20th century remains a challenge even though it has been protected for the last decades. The lack of recognition of its value, the absence of a legal framework for its protection ... -
Salud bucal en pacientes de 65 años y más, que residen en las comunidades Villa Francisca, San Carlos y Zona Colonial, en Santo Domingo, República Dominicana: Proyecto: Vida a los años, Grupo 10/66
(Universidad Nacional Pedro Henríquez Ureña, 2020)Se evalúa la salud bucal en pacientes de 65 años y más, que residen en las comunidades Villa Francisca, San Carlos y Zona Colonial, en Santo Domingo, República Dominicana. -
SARS-CoV-2 seroprevalence, cumulative infections, and immunity to symptomatic infection – A multistage national household survey and modelling study, Dominican Republic, June–October 2021
(Elsevier Ltd., 2022-11-08)Background Population-level SARS-CoV-2 immunological protection is poorly understood but can guide vaccination and non-pharmaceutical intervention priorities. Our objective was to characterise cumulative infections and ... -
Segundo día: Semana de Investigación Científica e Innovación Tecnológica. UNPHU 2021.
(Universidad Nacional Pedro Henríquez Ureña, 2021)Se presentan las ponencias presentadas en el segundo día en la 4ta. Semana de Investigación Científica e Innovación Tecnológica. Los trabajos de investigación expuestos responden a profesionales de la Facultad de Ciencia ... -
Seroprevalence of specific antibodies against SARS-CoV-2 from hotspot communities in the Dominican Republic.
(The American Society of Tropical Medicine and Hygiene, 2020)Seroprevalence surveys are of utmost importance to assess the proportion of a population that has developed antibodies against a newly introduced virus and could therefore potentially exhibit immunologic protection against ...