Artículos Científicos: Envíos recientes
Mostrando ítems 81-100 de 617
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Effect of Diet on Growth Performance of First Crab Stage Callinectes sapidus Rathbun, 1896 (Brachyura: Portunidae): A Comparison of Three Different Regimens
(Animals, 2023-04-03)Acceso abierto“This study aimed to supply three foods to the crab Callinectes sapidus in its juvenile stage and compare their effects on its growth. For that, crab larvae were cultured from oviparous adult female crabs. The larvae ... -
Disease Identification in Crop Plants based on Convolutional Neural Networks
(Science and Information Organization, 2023)Acceso abierto“The identification, classification and treatment of crop plant diseases are essential for agricultural production. Some of the most common diseases include root rot, powdery mildew, mosaic, leaf spot and fruit rot. ... -
Compliance with Antibiotic Prophylaxis in Obstetric and Gynecological Surgeries in Two Peruvian Hospitals
(MDPI, 2023-04-25)Acceso abiertoIntroduction: Surgical site infections (SSI) can be as high in gynecology and obstetrics surgeries compared to other areas. Antimicrobial prophylaxis is an effective tool in the prevention of SSIs; however, it is often not ... -
“Comparison of Predictive Machine Learning Models to Predict the Level of Adaptability of Students in Online Education“
(Science and Information Organization, 2023)Acceso abierto“With the onset of the COVID-19 pandemic, online education has become one of the most important options available to students around the world. Although online education has been widely accepted in recent years, the ... -
Clinical, Phenotypic, and Demographic Characteristics of Peruvian Children and Neonates with Autosomal and Sex Chromosome Aneuploidies
(AVES, 2023-02-28)Acceso abierto“Objective: Autosomal and sex chromosome aneuploidies are associated with multiple risk factors that determine their frequency and their social and health impact. We aimed to determine the clinical, phenotypic, and ... -
“Benefits of Antimicrobial Photodynamic Therapy as an Adjunct to Non-Surgical Periodontal Treatment in Smokers with Periodontitis: A Systematic Review and Meta-Analysis“
(MDPI, 2023-03-30)Acceso abierto“The objective of this study was to analyze evidence of the clinical and microbiological benefits of antimicrobial photodynamic therapy (aPDT) adjunctive to scaling and root planing (SRP) in smokers with periodontitis. ... -
Association between inadequate prenatal care and low birth weight of newborns in Peru: Evidence from a peruvian demographic and health survey
(Elsevier Ltd, 2023-03-20)Acceso abierto“Objective To assess the association between inadequate prenatal care (IPNC) and Low birth weight (LBW) in newborns of singleton gestation mothers in Peru. Methods We performed a secondary analysis of data from the ... -
“Antarctic yeasts as a source of L-asparaginase: Characterization of a glutaminase-activity free L-asparaginase from psychrotolerant yeast Leucosporidium scottii L115“
(Elsevier Ltd, 2023-03-08)Acceso abierto“Microorganisms from extreme environments, such as the Antarctic ecosystems, have a great potential to produce enzymes with novel characteristics. Within this context, L-asparaginase (ASNase) obtained from yeast species ... -
Analysis of the Impact of the Pandemic on the Growth, Use, and Development of E-Business: A Systematic Review of the Literature
(MDPI, 2023-04-18)Acceso abiertoThe COVID-19 pandemic has affected various sectors in multiple countries, among them the economic sector has been one of the most affected, so the search for tools or measures for the continuation of sales and processes ... -
“Breast Cancer Prediction using Machine Learning Models“
(Science and Information Organization, 2023)Acceso abiertoBreast 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 ... -
“Relationship between Butyrylcholinesterase Activity and Cognitive Ability in Workers Exposed to Chlorpyrifos“
(MDPI, 2023-03-01)Acceso abierto“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, ... -
“Artificial Intelligence Model Based on Grey Clustering to Access Quality of Industrial Hygiene: A Case Study in Peru“
(MDPI, 2023-03-03)Acceso abiertoIndustrial hygiene is a preventive technique that tries to avoid professional illnesses and damage to health caused by several possible toxic agents. The purpose of this study is to simultaneously analyze different risk ... -
Comparison of the Antioxidant Power of Extracts of the Red vs. Yellow Nephelium lappaceum Variety
(MDPI, 2023-02-20)Acceso abiertoNephelium lappaceum L., also known as “Chinese mamon” (mamon chino) or “rambutan”, is an exotic fruit of tropical climate with a sweet flavor and aroma, which can be found in the territory of Costa Rica in the Brunca and ... -
In Vitro Color Stability Evaluation of Three Polished and Unpolished Nanohybrid Resin Composites Immersed in a 0.12% Chlorhexidine-Based Mouthwash at Different Times
(MDPI, 2023-03-07)Acceso abiertoThe use of chlorhexidine-based mouthwashes on resin composites with rough surfaces can cause discoloration which compromises the esthetic of patients. The present study aimed to evaluate the in vitro color stability of ... -
Mapping Eastern (EEE) and Venezuelan Equine Encephalitides (VEE) among Equines Using Geographical Information Systems, Colombia, 2008–2019
(NLM (Medline), 2023-03-08)Acceso abierto“Introduction: Eastern equine encephalitis virus (EEEV) and Venezuelan equine encephalitis virus (VEEV) viruses are zoonotic pathogens affecting humans, particularly equines. These neuroarboviruses compromise the central ... -
COVID-19 may lower quality of life when infections and deaths increase: A longitudinal study in the Peruvian jungle
(Frontiers Media S.A., 2023-03-28)Acceso abierto“Background: Quality of life (QoL) is a multifactorial concept on the perception of the individual’s wellbeing underpinned by environmental, psychological, and physical factors. Several studies have shown changes in QoL ... -
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)Acceso abiertoThousands 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 ... -
Mortality trends and geographic distribution of kidney cancer in Peru: a secondary analysis
(BioMed Central Ltd, 2023)Acceso abiertoBackground 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 and ... -
Spatial and socioeconomic inequalities in the access to safe drinking water in Peruvian households
(IWA PUBLISHING, 2023-03-31)Acceso abierto“Access to safe drinking water has increased in Peru over the last decades, from 47% (2008) to 52% (2018). Nevertheless, such access would differ according to socioeconomic and regional factors. Thus, this study aimed to ... -
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
(SCIE, 2023-04-06)Acceso abierto“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 ...
