Variable Means
Mostrando 1-12 de 382 artigos, teses e dissertações.
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1. ADDITION OF NATURAL EXTRACTS WITH ANTIOXIDANT PROPERTIES IN BIODIESEL: ANALYSIS BY NEURAL NETWORKS OF THE MULTILAYER PERCEPTRON TYPE
Biodiesel is capable of replacing diesel because it has similar physicochemical properties, but this biofuel is susceptible to oxidation, which makes the application of antioxidant substances necessary. For this study, alcoholic extracts of senna leaves, hibiscus flowers, and blackberry were used. Biodiesel samples were submitted to physicochemical analysis
Química Nova. Publicado em: 2022
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2. Cardiovascular Risk Factors in Children and Adolescents with Fontan Circulation
Abstract Background: Long-term outcomes of patients with Fontan circulation are uncertain regarding the prevalence and role of risk factors (RFs) such as increased body mass index (BMI), arterial hypertension, and hypercholesterolemia. Objectives: To describe the prevalence of RFs in patients with univentricular heart, with variable follow-up times. Metho
International Journal of Cardiovascular Sciences. Publicado em: 2022
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3. FUZZY LOGIC MODELING OF THE OCULAR TEMPERATURE OF CATTLE IN THERMAL STRESS CONDITIONS
ABSTRACT This study proposes a fuzzy logic model capable of predicting the ocular temperature (OT) of beef cattle by means of infrared thermography. The goal of this study is to establish a methodology for making decisions related to animal welfare. The experiment was carried out at a commercial beef production farm, located in the south of Minas Gerais stat
Eng. Agríc.. Publicado em: 2021-08
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4. A Burden of Physical Inactivity in School-Age Students: The Early Beginning of Cardiometabolic Risk
Abstract Background Stroke management require rapid identification, assessment, and transport of patients to qualified health care centers. However, there is little description in the literature on the multiple challenges associated with the pre-hospital transport of suspected stroke patients. Objective To characterize the pre-hospital care provided to sus
Int. J. Cardiovasc. Sci.. Publicado em: 2021-06
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5. Reactive Pericarditis post Meningococcal Vaccine: First Case Report in the Literature
Abstract Background Stroke management require rapid identification, assessment, and transport of patients to qualified health care centers. However, there is little description in the literature on the multiple challenges associated with the pre-hospital transport of suspected stroke patients. Objective To characterize the pre-hospital care provided to sus
Int. J. Cardiovasc. Sci.. Publicado em: 2021-06
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6. The Big Mistake of not Considering Physical Activity an Essential Element of Care During the Covid-19 Pandemic
Abstract Background Stroke management require rapid identification, assessment, and transport of patients to qualified health care centers. However, there is little description in the literature on the multiple challenges associated with the pre-hospital transport of suspected stroke patients. Objective To characterize the pre-hospital care provided to sus
Int. J. Cardiovasc. Sci.. Publicado em: 2021-06
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7. Pre-hospital Care for Suspected Stroke Patients, Cared for by Mobile Emergency Care Units in Northern Minas Gerais
Abstract Background Stroke management require rapid identification, assessment, and transport of patients to qualified health care centers. However, there is little description in the literature on the multiple challenges associated with the pre-hospital transport of suspected stroke patients. Objective To characterize the pre-hospital care provided to sus
Int. J. Cardiovasc. Sci.. Publicado em: 2021-06
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8. Acute Coronary Syndrome in a Patient With Single-Vessel Coronary Artery: Case Report
Abstract Background Stroke management require rapid identification, assessment, and transport of patients to qualified health care centers. However, there is little description in the literature on the multiple challenges associated with the pre-hospital transport of suspected stroke patients. Objective To characterize the pre-hospital care provided to sus
Int. J. Cardiovasc. Sci.. Publicado em: 2021-06
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9. Image phenotyping of lettuce germplasm with genetically diverse carotenoid levels
ABSTRACT Developing biofortified foods such as lettuce is a frequent goal of breeding programs. One obstacle to the success of these efforts is the high temporal and financial cost of determining leaf constituents. Image phenotyping has been increasingly used in crop breeding, but not in lettuce breeding. Until now, the use of image phenotyping to indirectly
Bragantia. Publicado em: 2020-06
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10. Infectious complications associated with parenteral nutrition in intensive care unit and non-intensive care unit patients
ABSTRACT Introduction: Malnutrition is associated with an increased risk of complications in hospitalized patients, and parenteral nutrition (PN) is used when oral or enteral feeding is not possible. This study aimed at analyzing associations between PN characteristics and infectious complications in hospitalized patients. Material and methods: This was a
Braz J Infect Dis. Publicado em: 2020-04
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11. PRE- AND PERINATAL FACTORS ASSOCIATED WITH WEIGHT GAIN AMONG PRESCHOOL CHILDREN ENROLLED AT DAY CARE CENTERS
RESUMO Objetivo: Identificar fatores associados com o ganho ponderal excessivo entre pré-escolares de Centros de Educação Infantil (CEIs) em uma capital do Nordeste brasileiro. Métodos: Estudo transversal realizado em cinco CEIs situados no distrito de maior vulnerabilidade socioeconômica do município. Foram incluídas 326 crianças de ambos os sexos
Rev. paul. pediatr.. Publicado em: 13/01/2020
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12. Ultrasonography of tongue movements for the /l/ sound and characterization by gender in children with typical and atypical speech development
RESUMO Objetivo: comparar os gestos articulatórios de língua do som /l/, caracterizados pela variável gênero, de crianças com desenvolvimento típico e atípico de fala. Métodos: a amostra foi composta por 60 crianças, sendo 30 com desenvolvimento típico e 30 com desenvolvimento atípico, com idades entre 4 anos a 8 anos e 11 meses, de ambos os gê
Rev. CEFAC. Publicado em: 10/01/2020