DSpace UNPHU: Envíos recientes
Mostrando ítems 281-300 de 5416
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Ingol diterpene ester from the latex of Euphorbia lactea
(Fitoterapia, 1999-04)The stereochemistry of the ingol diterpene 3,12-di-O-acetyl-8-O-tigloyl-ingol (1), isolated from the latex of Euphorbia lactea, was determined by one- and two-dimensional NMR analysis. -
Work-related injuries in Qatar for 1 year: an initial report from the work-related injury unified registry for Qatar
(Qatar Medical Journal, 2022)The Ministry of Public Health National Health Strategy 2018 – 2022 has recognized the need for accurate, updated, and representative data that truly reflects the occupational health and safety status in Qatar. In 2015, the ... -
Intrinsic capacity and its associations with incident dependence and mortality in 10/66 Dementia Research Group studies in Latin America, India, and China: A population-based cohort study
(Plos Medicine, 2021)The World Health Organization (WHO) has reframed health and healthcare for older people around achieving the goal of healthy ageing. The recent WHO Integrated Care for Older People (ICOPE) guidelines focus on maintaining ... -
Identification of Rgp1p, a novel Golgi recycling factor, as a protein required for efficient localization of yeast casein kinase 1 to the plasma membrane
(Journal of Cell Science, 2000)The Yck1p and Yck2p casein kinase 1 isoforms in yeast are essential peripheral plasma membrane-associated protein kinases with roles in endocytosis, cellular morphogenesis and cytokinesis. The membrane targeting of these ... -
Correction to: Patterns and Effects of Admission Hyperglycemia and Inflammatory Response in Trauma Patients: A Prospective Clinical Study
(World J Surg, 2021)The constellation of the initial hyperglycemia, proinflammatory cytokines and severity of injury among trauma patients is understudied. We aimed to evaluate the patterns and effects of on-admission hyperglycemia and ... -
Drug-induced liver injury: A management position paper from the Latin American Association for Study of the liver
(Annals of Hepatology, 2021)Idiosyncratic drug-induced liver injury (DILI) caused by xenobiotics (drugs, herbals and dietary supplements) is an uncommon cause of liver disease presenting with a wide range of phenotypes and disease severity, acute ... -
Evaluación museológica como herramienta de enfoque para la construcción del conocimiento. Caso de estudio: Museo 26 de julio, moca, república dominicana. 2021.
(Universidad Nacional Pedro Henríquez Ureña, 2022)Se plantea la necesidad de mejorar el guión museológico y museográfico a la luz de la misión del Museo 26 de julio de la localidad de Moca. Se toma como referencia la teoría de la construcción del pensamiento para apoyarse ... -
Potencialidades de basidiomicetos en la Industria Cosmética. Período diciembre 2021 a junio 2022.
(Universidad Nacional Pedro Henríquez Ureña, 2023)Se determinan las potencialidades de uso de basidiomicetos en la Industria Cosmética. Se realiza un estudio experimental, descriptivo, bibliográfico, exploratorio, deductivo, analítico, clasificado como un diseño mixto. ... -
Ensayo de tracción en postes prefabricados de fibra de vidrio anatomizados, cementados con cemento resinoso y cemento ionómero de vidrio modificado con resina: estudio in vitro.
(Universidad Nacional Pedro Henríquez Ureña, 2020)Se determina la resistencia a la tracción en postes prefabricados de fibra de vidrio anatomizados, cementados con cemento resinoso y cemento de ionómero de vidrio modificado con resina. Se utiliza como muestra de estudio ... -
Formulación de especificaciones técnicas y términos de referencia de una obra civil. Residencial Don Ramírez 2023.
(Universidad Nacional Pedro Henríquez Ureña, 2023)Se realiza la formulación de especificaciones técnicas y términos de referencia de una obra civil Residencial Don Ramírez 2023. Se garantiza un alto nivel de calidad en la construcción, minimizar los riesgos, actualizar ... -
Comparative analysis of bricks manufactured in the New World (1494–1544)
(CRC Press, 2021)This paper makes a comparative analysis of the first bricks manufactured in the New World during the first 50 years of conquest and colonization (1494–1544). Samples of bricks and tiles were taken from the sites of the ... -
Levels of chlorinated hydrocarbons and trace metals in bivalves and nearshore sediments from the Dominican Republic
(Marine Pollution Bulletin, 1998-12)Bivalves (Crassostrea rizhophorae, Isognomon alatus, Codakia orbicularis Linné, and Tellina fausta) and sediment samples collected from 12 locations along the Dominican Republic coastline were used to assess the degree of ... -
Climate change and global issues in allergy and immunology
(J ALLERGY CLIN IMMUNO, 2021)The steady increase in global temperatures, resulting from the combustion of fossil fuels and the accumulation of greenhouse gases (GHGs), continues to destabilize all ecosystems worldwide. Although annual emissions must ... -
Autophagy: A Key Regulator of Homeostasis and Disease: An Overview of Molecular Mechanisms and Modulators
(Cells, 2022)Autophagy is a highly conserved lysosomal degradation pathway active at basal levels in all cells. However, under stress conditions, such as a lack of nutrients or trophic factors, it works as a survival mechanism that ... -
Trace element determination of mercury by total-reflection X-ray fluorescence
(Spectrochimica Acta Part B: Atomic Spectroscopy, 1997-07-01)A rapid and simple method is presented for the determination of trace amounts of ionic mercury in solutions by total-reflection X-ray fluorescence. The method relies on the formation of a mercury amalgam on a 50 nm thick ... -
Determination of traces of heavy metals in estuarine waters of Barbacoas Bay, Colombia, by X-Ray fluorescence spectrometry
(1998-12-04)An evaluation of metal contamination in estuarine waters and shrimp culture systems was conducted using two analytical processes: soluble metals were examined by radioisotope x-ray fluorescence spectrometry (RIXRF) and ... -
The acute care diagnostics collaboration: Performance assessment of contrast-enhanced ultrasound compared to abdominal computed tomography and conventional ultrasound in an emergency trauma score bayesian clinical decision scheme
(Wolters Kluwer, 2023)Bayes’ theorem describes the probability of an event, based on conditions that might be related to the event. We developed the Bayesian Diagnostic Gains (BDG) method as a simple tool for interpreting diagnostic impact. We ... -
Adaptive digital access protocol: a MAC protocol for multiservice broadband access networks
(IEEE Communications Magazine, 1996-03)The authors describe a protocol that can adapt to the changing demands of a mix of synchronous transfer mode (STM) and asynchronous transfer mode (ATM) applications and efficiently allocate bandwidth to a variety of bursty ... -
Validation of the Short Version (TLS-15) of the Triangular Love Scale (TLS-45) Across 37 Languages
(Archives of Sexual Behavior, 2023)Love is a phenomenon that occurs across the world and affects many aspects of human life, including the choice of, and process of bonding with, a romantic partner. Thus, developing a reliable and valid measure of love ... -
Patterns and effects of admission hyperglycemia and inflammatory response in trauma patients: a prospective clinical study
(World J Surg, 2021)The constellation of the initial hyperglycemia, proinflammatory cytokines and severity of injury among trauma patients is understudied. We aimed to evaluate the patterns and effects of on-admission hyperglycemia and ...