San Juan de Lurigancho: Envíos recientes
Mostrando ítems 41-59 de 59
-
Diagnostic accuracy of brief cognitive screening tools to diagnose vascular cognitive impairment in Peru
(John Wiley & Sons, 2021-03-08)Acceso cerradoABSTRACT Introduction To evaluate the diagnostic accuracy of three brief cognitive screening (BCS) tools, Peruvian version of Addenbrooke's Cognitive Examination (ACE-Pe), of INECO Frontal Screening (IFS-Pe) and of the ... -
Radial oscillations and stability of compact stars in f(R, T) = R+ 2β T gravity
(IOP Publishing, 2021-04-22)Acceso cerradoABSTRACT We examine the static structure configurations and radial stability of compact stars within the context of f(R, T) gravity, with R and T standing for the Ricci scalar and trace of the energy-momentum tensor, ... -
The structure and stability of massive hot white dwarfs
(IOP Publishing, 2021-09-09)Acceso cerradoABSTRACT We investigate the structure and stability against radial oscillations, pycnonuclear reactions, and inverse β-decay of hot white dwarfs. We consider the fluid matter to be made up of nucleons and electrons confined ... -
Neutron stars in f(R,T) gravity with conserved energy-momentum tensor: Hydrostatic equilibrium and asteroseismology
(IOP Publishing, 2021-08-24)Acceso cerradoABSTRACT We investigate the equilibrium and radial stability of spherically symmetric relativistic stars, considering a polytropic equation of state (EoS), within the framework of f(R,T) gravity with a conservative ... -
Impact dynamics for gravity-driven motion of a particle
(IOP Publishing, 2020-11-16)Acceso cerradoABSTRACT Introductory mechanics courses use the bouncing ball model to familiarize students with the principles of binary inelastic collisions. Nonetheless, in undergraduate courses, the modeling of binary systems typically ... -
Radial pulsation of a compact object in d dimensions
(IOP Publishing, 2020-06-26)Acceso abiertoRESUMEN The influence of the extra dimensions on the equilibrium and radial pulsation of a compact object is investigated. For such purpose, we solve the stellar structure equations and radial pulsation equations, both ... -
First-principles calculation of hot carriers in black phosphorus
(IOP Publishing, 2020-06-26)Acceso abiertoABSTRACT Black Phosphorus (BP), a layered semiconductor, has atracted enormous attention due to its singular anisotropic electronic, optical and thickness-dependent direct bandgap properties. As a consequence, BP has been ... -
A bibliometric analysis of the global research on sofosbuvir
(F1000 Research Ltd, 2017-08-22)Acceso abiertoABSTRACT In this article, we examine the research on sofosbuvir with a bibliometric analysis of global research production. The study of sofosbuvir has been a field of intense research in the past few years, with Latin ... -
Bibliometric Analysis of the Worldwide Research Productivity on Oral Health Related Quality of Life (Ohrql)
(Elsevier Ltd., 2017-10-01)Acceso abiertoABSTRACT Objectives Worldwide scientific production on Oral Health Related Quality of Life (OHRQL) has not been explored. The objective of this study was to perform a bibliometric analysis of global research productivity ... -
Factors determining access to oral health services among children aged less than 12 years in Peru
(F1000 Research Ltd, 2017-09-12)Acceso abiertoABSTRACT Background: Understanding problems of access to oral health services requires knowledge of factors that determine access. This study aimed to evaluate factors that determine access to oral health services among ... -
Utility of massive open online courses (MOOCs) concerning outbreaks of emerging and reemerging diseases
(F1000 Research Ltd, 2017-09-12)Acceso abiertoABSTRACT The emergence and re-emergence of infectious diseases such as Ebola, chikungunya, and Zika increase the necessity of knowledgeable and skilled health professionals. Massive open online courses (MOOCs) arise as ... -
Worldwide Research Productivity on Biosimilars: A Bibliometric Analysis
(Elsevier Ltd., 2017-10-01)Acceso abiertoABSTRACT objeCtives: Evaluation of worldwide scientific output on biosimilars has not been explored. Therefore, the objective of this study was to perform a bibliometric overview of global research productivity on ... -
Chronic Malnutrition among Children under Five in Peru: A Spatial Analysis of Nutritional Data, 2010-2016 [Desnutrición crónica en menores de cinco años en Perú: análisis espacial de información nutricional, 2010-2016]
(Ministerio de Sanidad y Consumo, 2017-05-19)Acceso abiertoABSTRACT Background. Peru has implemented various strategies seeking to improve nutritional indicators in children under five years old. However, high prevalence of malnutrition in some regions still remains. The aim of ... -
Risk factors associated with drug use before imprisonment in Peru [Factores de riesgo asociados al consumo de drogas antes del ingreso a las penitenciarías del Perú]
(Talleres Editoriales Cometa S.A., 2018-01-01)Acceso abiertoABSTRACT Objective: To assess the prevalence of drug abuse before prison admission and to identify associated sociodemographic and family history risk factors, according to gender, in prisons of Peru. Materials and methods: ... -
Transcultural public policy and factors associated with nonadherence to hiv/aids haart in the peruvian-amazonian kusy pagata ethnic group [Política pública transcultural y factores no adherentes al targa del vih-sida etnia perú-amazónica kusu pagata]
(Editorial Ciencias Médicas, 2021-01-12)Acceso abiertoABSTRACT Introduction: One of the problems affecting Latin American indigenous peoples is the lack of epidemiological data regarding the prevalence of HIV/AIDS, because the information and surveillance systems do not ... -
Personal and social factors related to the beginning of sexual activity in students of an educational institution (Lima, Perú) [Factores personales y sociales relacionados con el inicio de la actividad sexual en estudiantes de una institución educativa (Lima, Perú)]
(Ediciones Mayo S.A., 2018-05-31)Acceso abiertoABSTRACT Objective: To identify the personal and social factors related to the beginning of sexual coital activity in students of an Educational Institution. Methodology: Research with observational design, correlation ... -
Frequency of pressure ulcers and the factors associated with their presentation, in patients of a national hospital in Lima, Peru [Frecuencia de úlceras por presión y los factores asociados a su presentación, en pacientes de un hospital nacional de Lima, Perú]
(Universidad Peruana Cayetano Heredia, 2020-10-16)Acceso abiertoÁBSTRACT Objectives: To determine the frequency of pressure ulcers (PU) and factors associated with in patients of a national hospital in Lima, Peru. Methods: Data from the Oficina de Inteligencia Sanitaria del Hospital ... -
Diagnostic accuracy of brief cognitive screening tools to diagnose vascular cognitive impairment in Peru
(John Wiley and Sons Ltd., 2021-03-08)Acceso abiertoABSTRACT Introduction To evaluate the diagnostic accuracy of three brief cognitive screening (BCS) tools, Peruvian version of Addenbrooke's Cognitive Examination (ACE-Pe), of INECO Frontal Screening (IFS-Pe) and of the ... -
Comparative study of the word capacity and episodic memory of patients with degenerative dementia [Estudio comparativo de la capacidad denominativa y la memoria episódica de los pacientes con demencia degenerativa]
(Elsevier Doyma, 2020-08-11)Acceso abiertoABSTRACT Introduction Although the absence of memory impairment was considered among the diagnostic criteria to differentiate Alzheimer's disease (AD) from Behavioural Variant of Frontotemporal Dementia (bvFTD), current ...
