Buscar recursos académicos

La huella hídrica (HH) de un cultivo indica la cantidad de agua evapotranspirada para obtener una determinada producción, distinguiendo entre el agua procedente de las precipitaciones (verde) y el agua extraída de rí...

Materias / palabras clave: Agriculture: Forestry

Materias / palabras clave: Education

Los estilos y estigmas de Zea mays L. (Gramíneas), comúnmente denominados como "pelos de choclo" o "barba de choclo" son usados en la medicina popular como diuréticos y en tratamiento de la tensión premenstrual, admi...

Materias / palabras clave: european studies, european union, social science, cultural studies, law, international relations; Social Sciences; History (General) and history of Europe: History (General): Modern history, 1453-: 1789-: Europe (General...

Materias / palabras clave: forestry, climate change, forestry species; Agriculture: Forestry

Materias / palabras clave: pure mathematics, applied mathematics, mathematical statistics; Technology: Technology (General): Industrial engineering. Management engineering: Applied mathematics. Quantitative methods; Science: Mathematics: Probabili...

Materias / palabras clave: early childhood education, primary education, secondary education, tertiary education, teaching; Education

Materias / palabras clave: medicine, health; Medicine: Medicine (General)

Materias / palabras clave: indigenous knowledge, quality improvement, nursing education, nursing research, nursing practice, nursing leadership; Medicine: Nursing

ABSTRACT The aim of this study was to evaluate the yield, the morphometric characteristics, and the nutritional value of corn with use of foliar fungicide associated with inoculant on ensiling on the chemical-fermentativ...

In the context of climate change and the need to reduce pesticide and agrochemical use, the development of sustainable crops is becoming increasingly important. Epigenetic mechanisms, such as histone modifications, allow...

ObjectiveInvestigating the contents of aflatoxins （AFs）， zearalenone （ZEN） and fumonisins （FBs） in edible vegetable oils to find out the pollution status of typical mycotoxins and provide bases for evaluati...

Avaliou-se uma coleção de milho para resistência à lagarta de Spodoptera frugiperda (J.E.Smith) (Lepidóptera: Noctuidae) em testes de laboratório da UFRA. Utilizou-se 25 acessos de milho proveniente do banco de ger...

O minimilho, uma espiga imatura ainda não fertilizada, vem ganhando importância no Brasil para o consumo como conserva, principalmente por ser agradável e apresentar baixo valor calórico. A pesquisa se propôs avalia...

In this article, we present three case-studies of paleodietary reconstruction from Prehispanic agropastoralist societies located in the arid and semi-arid zones of North western Argentina. These three examples include th...

ABSTRACT Green maize has great economic value, and the consumer market increasingly demands the production of ears for fresh consumption that are free from damage by pest attacks. The aim of this study was to evaluate th...

Cyclin-dependent kinase A (CDKA) is a key component for cell cycle progression. The catalytic kinase activity depends on the protein's ability to form an active complex with cyclins and on phosphoregulatory mechanisms. C...

Os resultados obtidos com a inoculação microbiana de diferentes plantas forrageiras, para a produção de silagens, têm apresentado resultados conflitantes. Objetivou-se, com o presente estudo, avaliar os efeitos da i...

En el año 2001 se hizo un estudiocon el objetivo de estimar variabilidad genética,diversidad fenotípica e identificar poblacionessobresalientes de Cacahuacintle. El materialgenético, consistente en 34 poblaciones,fue...

Materias / palabras clave: Education: Education (General); Social Sciences: Commerce: Business: Vocational guidance. Career development

Materias / palabras clave: Education: Special aspects of education; Social Sciences: Commerce: Business: Vocational guidance. Career development

Materias / palabras clave: Auxiliary sciences of history: Archaeology

This paper quantifies the human harm, in the form of fatalities and skull fractures, which could occur as a result of an unmanned aircraft falling from a height. The analysis is used to establish the maximum height at wh...