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Mostrando ítems 541-550 de 623
“Relationship between Butyrylcholinesterase Activity and Cognitive Ability in Workers Exposed to Chlorpyrifos“
(MDPI, 2023-03-01)
“Background. The use of Chlorpyrifos leads to a public, environmental, and occupational
health problem associated with adverse effects in the exposed population, generating alterations
mainly in the central nervous system, ...
Acceso abierto
Use of mobile applications in citizen security
(Institute of Advanced Engineering and Science (IAES), 2023-01-25)
“An abstract is often presented separately from the article, so it must be able
to in the following article the use of the mobile application is recommended
as a tool that serves public safety because currently crimes ...
Acceso abierto
“Breast Cancer Prediction using Machine Learning Models“
(Science and Information Organization, 2023)
Breast cancer is a type of cancer that develops in the cells of the breast. Treatment for breast cancer usually involves X-ray, chemotherapy, or a combination of both treatments. Detecting cancer at an early stage can save ...
Acceso abierto
Pandemic grief in El Salvador: factors that predict dysfunctional grief due to a COVID-19 death among Salvadoran adults
(Springer Science and Business Media Deutschland GmbH, 2023-03-29)
Thousands of people have died of COVID-19 in El Salvador. However, little is known about the mental health of those who are mourning the loss of a loved one to COVID-19. Therefore, the objective of this study was to examine ...
Acceso abierto
Facile Gram-Scale Synthesis of NiO Nanoflowers for Highly Selective and Sensitive Electrocatalytic Detection of Hydrazine
(American Chemical Society, 2023-03-21)
The design and development of efficient and electrocatalytic sensitive nickel oxide nanomaterials have attracted attention as they are considered cost-effective, stable, and abundant electrocatalytic sensors. However, ...
Acceso abierto
Toma de decisiones y rendimiento en universidades peruanas
(Universidad del Zulia, 2023)
En la esfera organizacional, la toma de decisiones es un proceso complejo que suele estar asociado a distintas problemáticas, por ejemplo, el manejo completo y adecuado de información; conflictos de intereses entre partes ...
Acceso abierto
Factorial Equivalence of the Social Skills Scale in the Lambayeque University Context According to Sex
(Richtmann Publishing Ltd, 2023-05-05)
This study aimed to show whether the theoretical model of the social skills construct, proposed by Gismero (2000), is invariant in male and female samples of Peruvian university students from Lambayeque. In order ...
Acceso abierto
“Mortality trends and geographic distribution of kidney cancer in Peru: a secondary analysis“
(BioMed Central Ltd, 2023-03-29)
“Background The incidence of kidney cancer has been increasing worldwide, with variable patterns in mortality due
to improved diagnostic techniques and increased survival. The mortality rates, geographical distribution ...
Acceso abierto
Alterations in the coagulation markers did not showdifferences with the severity of COVID‐19 in Peruvianpatients: A cross‐sectional single‐center study
(John Wiley and Sons Inc, 2023-01-30)
Background and Aims:COVID‐19 is a pandemic disease that can lead to alteredlung function, systemic inflammatory events, and altered coagulation. During severestages of the disease, changes in coagulation homeostasis increase, ...
Acceso abierto
Is the meaning of subjective well-being similar in Latin American countries? A cross-cultural measurement invariance study of the WHO-5 well-being index during the COVID-19 pandemic
(BioMed Central Ltd, 2023-04-06)
“Background: There is an urgent need to assess changes in well-being on a multinational scale during the COVID-19 pandemic, thus culturally valid scales must be available.
Methods: With this in mind, this study examined ...
Acceso abierto