Results 81 to 90 of about 16,619 (251)

Estado de salud bucal en pacientes del municipio manzanillo. Granma. Enero – Marzo. 2016

open access: yesMultimed, 2017
RESUMEN Se realizó un estudio descriptivo de corte transversal en el municipio Manzanillo, provincia Granma, desde el 7 de enero al 31 de marzo del año 2016.
Daniel Enrique Reyes Romagosa   +4 more
doaj  

Comparação entre variedades de mangueira em relação a características do fruto nas condições do Submédio do São Francisco. [PDF]

open access: yes, 2019
Este trabalho objetivou avaliar atributos do fruto de 14 variedades nas condições do Submédio do Vale do São ...
ALMEIDA, A. S.   +3 more
core  

Stomatal control of water use in olive tree leaves [PDF]

open access: yes, 2013
Little is known about the strategies used by olive trees to overcome the long dry periods typical of the areas where they are cropped. This makes it difficult to optimize the water supply in orchards.
Blázquez, O. M.   +3 more
core   +2 more sources

Interaction of mycobacterium tuberculosis with the host cells: a focus in the molecular mechanism involved in trafficking and autophagy [PDF]

open access: yes, 2018
Tuberculosis (TB) is an ancient disease remaining a serious health threat worldwide. It is caused by Mycobacterium tuberculosis (Mtb), an acid-fast bacilli, non-sporulated, slow-growing, immobile and aerobic.
Colombo, Maria Isabel   +2 more
core  

Asociación entre algunos factores de riesgo y el consumo de tabaco o alcohol en adolescentes

open access: yesRevista Cubana de Medicina Militar
Introducción: El consumo de tabaco y alcohol son de las principales adicciones que se presentan en los adolescentes; resultan importantes por la gran cantidad de problemas para la salud, legales y sociales que pueden ocasionar.
Jesús Alberto Roa Saborit   +3 more
doaj  

Pesticide evaluation in water, sediment and in oyster shells (Crassostrea rhizophorae) in the Manzanillo- Niquero coastal area, Cuba [PDF]

open access: yes, 2018
Occasionally pesticides have been used excessively for the pest control in agriculture, and many of these compounds become toxic for living organisms, including man.
Arencibia-Carballo, G. (Gustavo)   +4 more
core  

First description of seagrass distribution and abundance in Sao Tome and Principe [PDF]

open access: yes, 2017
Seagrass meadows in Sao Tome and Principe, eastern Atlantic Ocean, are described here for the first time. Specifically, we quantified the biomass and density of seagrasses, characterized the plant morphology and measure their nutrient content as a proxy ...
Alexandre, Ana   +5 more
core   +1 more source

Valoración de las buenas prácticas clínicas en el desarrollo de los ensayos clínicos, marzo 2015 a marzo 2018

open access: yesMultimed, 2018
RESUMEN Las guías de buenas prácticas clínicas definen una serie de pautas a través de las cuales se pueden diseñar, implementar, finalizar, analizar e informar, además de asegurar la confidencialidad. Su cumplimiento asegura públicamente la protección
Guillermo Salgado Selema   +4 more
doaj  

Pollination Strategies to Improve Fruit Set in Orchards of ‘Manzanilloʼ Olive in a Nontraditional Producing Country, Mexico

open access: yesHortTechnology, 2019
In countries new to producing ‘Manzanillo’ olive trees (Olea europaea), free cross-pollination is often insufficient to obtain high levels of fruit set. An appropriate pollination design is therefore essential to ensure a timely, abundant, and compatible
Alberto Sánchez-Estrada   +1 more
doaj   +1 more source

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