Listar Producción científica por título
Mostrando ítems 269-288 de 323
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Quinto día Semana de Investigación Científica e Innovación Tecnológica.
(Universidad Nacional Pedro Henríquez Ureña, 2021)Se presentan las ponencias presentadas en quinto día en la 5ta. Semana de Investigación Científica e Innovación Tecnológica. Los trabajos de investigación expuestos fueron: Fucionamiento de las funciones ejecutivas en ... -
Racial and gender disparities in violent trauma: results from the NEMSIS database
(American Journal of Emergency Medicine, 2018-04)Barriers to EMS care can result in suboptimal outcomes and preventable morbidity and mortality. Large EMS databases such as the National Emergency Medical Services Information System (NEMSIS) dataset provide valuable ... -
Racial and gender disparities in violent trauma: results from the NEMSIS database.
(American Journal of Emergency Medicine, 2018)Barriers to EMS care can result in suboptimal outcomes and preventable morbidity and mortality. Large EMS databases such as the National Emergency Medical Services Information System (NEMSIS) dataset provide valuable data ... -
Radioisotope X-ray fluorescence analysis of vanadium in petroleum coke samples
(Journal of Radioanalytical and Nuclear Chemistry, 1990)Radioisotope X-ray fluorescence spectrometry, RIXRF, was used for the determination of vanadium in Venezuelan petroleum coke samples using a simple standardless method and fundamental parameter approach. The values obtained ... -
Rare genetic variation in fibronectin 1 (FN1) protects against APOEε4 in Alzheimer’s disease
(Acta Neuropathologica, 2024-03)The risk of developing Alzheimer’s disease (AD) significantly increases in individuals carrying the APOEε4 allele. Elderly cognitively healthy individuals with APOEε4 also exist, suggesting the presence of cellular ... -
Reconsidering the ‘Decline’ of dental student empathy within the course in Latin America
(Acta Medica Portuguesa, 2017)The controversy over the presence of empathic decline within the course in students of medicine, dentistry and health sciences in general, has not fully been studied. This controversy could be partially solved if massive ... -
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 ... -
Los repositorios de información en acceso abierto: bases para su implementación en la Universidad Nacional Pedro Henríquez Ureña (UNPHU) de República Dominicana
(Barcelona, España: Octaedro, 2016)Se analiza la iniciativa del Movimiento de Acceso abierto a la información científica, como alternativa para divulgar los resultados científicos, sus principales declaraciones y mecanismos de publicación. Se definen los ... -
Reproductive period, endogenous estrogen exposure and dementia incidence among women in Latin America and China: a 10/66 population-based cohort study.
(PloS Medicine, 2018)Exposure to endogenous estrogen may protect against dementia, but evidence remains equivocal. Such effects may be assessed more precisely in settings where exogenous estrogen administration is rare. We aimed to ... -
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 ... -
Reversibility of catecholamine-induced dilated cardiomyopathy in a child with a pheochromocytoma
(N Engl J Med, 1987-03-26)Patients with a severe, dilated cardiomyopathy with congestive heart failure have a poor prognosis unless a correctable cause can be identified. Even when a cause is found, the degree of reversibility of myocardial injury ... -
Revisión de técnicas analíticas para el aseguramiento de la inocuidad alimentaria
(Universidad Nacional Pedro Henríquez Ureña, 2021)Se abordan aspectos generales de la inocuidad alimentaria y la vida diaria. Se describe el manejo, la preparación y el almacenamiento de alimentos para evitar las enfermedades transmitidas por los mismos. Se mencionan ... -
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 ... -
Self-motivational Beliefs that Enhance Self- regulation of Students in Virtual Courses
(Elsevier B.V, 2023)The present research exposes the way in which eight students selected from virtual environments of a Peruvian institute of higher education perceive their self-regulation processes in the planning stage. The approach is ... -
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 ... -
Socioeconomic factors and all cause and cause-specific mortality among older people in Latin America, India, and China: a population-based cohort study.
(PloS Medicine, 2012)Even in low and middle income countries most deaths occur in older adults. In Europe, the effects of better education and home ownership upon mortality seem to persist into old age, but these effects may not generalise ...