Results 41 to 50 of about 976,913 (237)

Vinhos de mesa varietais de uvas americanas: análises químicas e energética [PDF]

open access: yes, 2015
A indústria brasileira de vinhos tem uma característica notável que a distingui dos outros mercados. Enquanto o mercado estrangeiro só aceita produtos originários das variedades europeias (V.
Oliveira, J. M.   +3 more
core   +2 more sources

Insect‐resistant soybean genotypes accumulate rutin and its O‐methylated derivative narcissin, a more potent flavonol targeting Anticarsia gemmatalis digestive and detoxification enzymes and reducing larval survival

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Soybean underpins Brazil's agricultural, yet its sustainability is threatened by lepidopteran pests such as Anticarsia gemmatalis. Although insect‐resistant cultivars have long been associated with the constitutive accumulation of quercetin‐derived flavonols, the biochemical mechanisms underlying this resistance remain poorly ...
Jessica Nunes de Assis   +9 more
wiley   +1 more source

Geomicrobiology and Biochemical Composition of Two Sediment Cores from Jurujuba Sound - Guanabara Bay – SE Brazil [PDF]

open access: yesAnuário do Instituto de Geociências, 2010
O objetivo deste trabalho foi quantificar os biopolímeros associados as enzimas esterase e identificar a atividade respiratória das bactérias em dois testemunhos amostrados na Enseada de Jurujuba, Baía de Guanabara, Rio de Janeiro.
Mirian Araújo Carlos Crapez   +7 more
doaj  

Análise de proveniência das contas verdes dos Perdigões [PDF]

open access: yes, 2010
A variscite é um mineral raro que oferece uma excelente opotunidade de estudo dos padrões de comércio e troca na Europa durante a Pré- História através da determinação da sua fonte de proveniência.
Hurtado Pérez, Víctor   +2 more
core  

Physicochemical characteristics of organic honey samples of africanized honeybees from Paraná River islands. [PDF]

open access: yes, 2011
This research was carried out to evaluate the physicochemical composition of organic honey in Paraná River islands, in Porto Brasílio, State of Paraná. Honey was harvested directly from super of the colonies in three apiaries spread in the Floresta and ...
Alves, Eloi Machado   +6 more
core   +3 more sources

A Bibliometric‐Based Review of Biochar for Salt‐Affected Soil Restoration: Mapping Research Trends and Future Directions

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire   +12 more
wiley   +1 more source

Fatores que afetam a adoção de análises de Big Data em empresas [PDF]

open access: yes, 2019
With the total quantity of data doubling every two years, the low price of computing and data storage, make Big Data analytics (BDA) adoption desirable for companies, as a tool to get competitive advantage.
Cabrera-Sánchez, Juan-Pedro   +1 more
core  

GOVERNANÇA CORPORATIVA E ENTIDADES FECHADAS DE PREVIDÊNCIA COMPLEMENTAR NO BRASIL: análise baseada em recomendações da Previc

open access: yesRGC - Revista de Governança Corporativa, 2018
O objetivo geral deste estudo foi investigar as caracteristicas de governanca corporativa das Entidades Fechadas de Previdencia Complementar atuantes no Brasil com base em recomendacoes da Previc. Foi realizada uma pesquisa descritiva com metodo, predominantemente, qualitativo.
Guilherme De Queiroga Falcão   +1 more
openaire   +1 more source

When invasions go unnoticed: Public perception of the freshwater jellyfish Craspedacusta sowerbii in Europe

open access: yesPeople and Nature, EarlyView.
Abstract Biological invasions are a major driver of biodiversity loss, yet inconspicuous or “cryptic” species often escape detection and public awareness, limiting management responses. We investigated the freshwater jellyfish Craspedacusta sowerbii, likely native to China and now present on six continents, through a 22‐month multilingual online survey
Guillaume Marchessaux   +17 more
wiley   +1 more source

Caracterização de resíduos gerados em análises químicas de tecidos vegetais. [PDF]

open access: yes, 2019
Este trabalho apresenta a caracterização dos resíduos gerados em análises químicas de tecidos vegetais do Laboratório de Análises de Solos e Plantas - LASP da Embrapa Amazônia ...
COUTO, H. A. R. do, TORRES, D. R.
core  

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