Results 21 to 30 of about 773,946 (112)

Implementation of fast tests for syphilis and HIV in prenatal care in Fortaleza - Ceará.

open access: yesRevista Brasileira de Enfermagem, 2016
OBJECTIVE to describe the implementation of the Fast Test (FT) of syphilis and HIV in prenatal care in primary healthcare units in Fortaleza, Ceará. METHOD a descriptive study with a quantitative approach.
Ana Cristina Martins Uchoa Lopes   +5 more
semanticscholar   +1 more source

Estudio genotóxico de una bebida experimental de quinua, kiwicha y kañiwa [PDF]

open access: yes, 2014
Genotoxic evaluation is an important step for a product that is aimed for human consumption. A beverage composed of pseudocereals with highly nutritious elements like quinua (Chenopodium quinoa Willd.), kiwicha (Amaranthus caudatus L.) and kañiwa ...
Acosta, Oscar   +6 more
core   +3 more sources

Test de desarrollo motor aplicados en Chile entre el período 2014-2018. Una revisión sistemática

open access: yesRevista Ciencias de la Actividad Física, 2020
Motor development is a continuous and multidimensional process of the human being life cycle. For the physical education teacher it is essential to look for instruments that allow measuring the motor development for an intentional intervention that ...
Gustavo Pávez-Adasme   +7 more
semanticscholar   +1 more source

Risk factors associated with breast cancer patients in Teresina, Piauí, Brazil [PDF]

open access: yes, 2013
Objective: To characterize the risk factors for breast cancer in patients seen in a referral center in the city of Teresina, Piaui (2010-2012). Method: A descriptive exploratory study with 197 patient records.
Cavalcante, Ana Amélia de Carvalho Melo   +5 more
core   +7 more sources

Evaluación de los efectos genotóxicos del herbicida 2,4-D en Piaractus mesopotamicus a través del test de micronúcleos [PDF]

open access: yes, 2021
The herbicide 2,4-D is currently one of the most used agrochemicals in agriculture. The fish are target of contamination, these when being in contact with toxics develop later alterations that can be studied, reason why they are used as models in the ...
Cowper, C. F.   +2 more
core   +3 more sources

Mutagénesis y antimutagénesis en extractos acuosos, clorofórmicos y acetónicos de Ilex paraguariensis var. paraguariensis e Ilex dumosa var. dumosa [PDF]

open access: yes, 2011
El presente trabajo tuvo por finalidad investigar los posibles efectos mutagénicos y antimutagénicos de dos variedades de Ilex (Ilex paraguariensis var. paraguariensis e Ilex dumosa var.
Buduba, Carolina Inés
core   +1 more source

SARS-CoV-2 and the COVID-19 disease: a mini review on diagnostic methods

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2020
Coronavirus disease 2019 (COVID-19) is an infectious disease initially reported in China and currently worldwide dispersed caused by a new coronavirus (SARS-CoV-2 or 2019-nCoV) affecting more than seven million people around the world causing more than ...
B. A. Oliveira   +3 more
semanticscholar   +1 more source

Gamificação como estratégia de aprendizagem ativa no ensino de Física

open access: yesRevista Brasileira de Ensino de Física, 2019
Resumo Neste trabalho são apresentados os resultados do ganho de aprendizagem proporcionado pela gamificação aplicada como estratégia de aprendizagem ativa nas aulas de Física com alunos do Ensino Médio. A gamificação consiste na utilização dos elementos
J. Silva   +2 more
semanticscholar   +1 more source

Serological, parasitological and molecular tests for canine visceral leishmaniosis diagnosis in a longitudinal study.

open access: yesRevista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria, 2015
One of the measures to control visceral leishmaniosis (VL) in Brazil is the identification and culling of the canine reservoir. There is much controversy concerning this strategy, including the proper identification of positive dogs and the fact that the
C. M. Nunes   +8 more
semanticscholar   +1 more source

Pesticide mixtures genotoxicity: More than the sum of its parts? [PDF]

open access: yes, 2013
Un factor decisivo de la Revolución Verde ha sido el desarrollo y aplicación de plaguicidas para combatir una gran variedad de organismos considerados perjudiciales por el hombre, que afectan la productividad de los cultivos de interés agronómico.
Coalova, Isis   +2 more
core  

Home - About - Disclaimer - Privacy