Results 111 to 120 of about 320,983 (282)

Desorption of Arsenic from Calcareous Mine Affected Soils by Phosphate Fertilizers Application in Relation to Soil Properties and As Partitioning

open access: yesSoil Systems, 2019
The ability of fertilizer phosphates to desorb arsenates from soils is not yet adequately studied especially in cases of mining lands severely contaminated with arsenic (As).
Ioannis Zafeiriou   +4 more
doaj   +1 more source

Scanning electron microscopy of Conidia of Trichoderma Stromaticum, a biocontrol agent of witches broom disease of cocoa. [PDF]

open access: yes, 2015
Estudos morfológicos de conídios de Trichoderma harzianun, um agente de biocontrole da vassoura-de-bruxa do cacaueiro, foram feitos sob microscopia eletrônica de varredura com emissão de campo. Características da superfície de conídios do fungo mostraram
FALL, J. L., MELO, I. S. de
core  

Portrait of a Spectrum: Clinical and Genetic Characterization of a Large Cohort of Chromatinopathies—30 Years' Experience From a Third Level Center

open access: yesClinical Genetics, EarlyView.
Chromatinopathies (CP) are a growing group of rare genetic disorders characterized by cognitive deficits and growth abnormalities. This is the largest collection of CP to date, contributing to a deeper understanding of the landscape and diagnosis of these rare diseases, strongly improved by the use of large‐scale sequencing technologies.
Giulia Bruna Marchetti   +16 more
wiley   +1 more source

Effects of landscape context on avian specialist response to increased surface temperature in protected areas

open access: yesConservation Biology, EarlyView.
Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge   +2 more
wiley   +1 more source

Produção e caracterização de massas alimentícias a base de alimentos biofortificados: trigo, arroz polido e feijão carioca com casca

open access: yesCiência Rural, 2015
O presente trabalho teve como objetivo a produção de massas alimentícias de maior densidade nutricional, utilizando como base a mistura de três matérias-primas biofortificadas: arroz, feijão e trigo.
Adriana Paula da Silva Minguita   +3 more
doaj   +1 more source

Modelação lagrangeana dos processos de transporte na Ria Formosa [PDF]

open access: yes, 1996
Apresenta-se um modelo de advecção-difusão do tipo Lagrangeano para a simulação da dispersão de massas de água provenientes de fontes pontuais e descreve-se o modelo hidrodinâmico usado na simulação do escoamento.
Martins, Flávio Augusto Bastos da Cruz   +1 more
core  

Paving the way for incumbents' digital transformation. A review and research agenda

open access: yesEuropean Management Review, EarlyView.
Abstract Digital transformation is reshaping the competitive landscape by forcing incumbent firms to rethink their strategies, organizational structures, and business models. While a substantial body of literature has explored digital transformation in specific sectors, focusing on various factors and organizational mechanisms, there remains a lack of ...
Anna Bastone   +3 more
wiley   +1 more source

Product Market Threats and Leases

open access: yesFinancial Management, EarlyView.
ABSTRACT We document robust evidence of increased corporate leasing in the presence of product market threats. This finding is robust to a battery of tests exploiting plausibly exogenous variation in product market threats to address the potentially endogenous nature of leasing and product markets, including Chinese import penetration, the granting of ...
Douglas (D. J.) Fairhurst   +3 more
wiley   +1 more source

RAUL PROENÇA: A MORAL EPICURISTA E O HOMEM DE ELITE

open access: yesPrometeus: Filosofia em Revista, 2013
Para Raul Proença, as elites teriam como missão servir as «massas populares», no sentido de as orientar para o Bem e o bem-estar, o que significava que essas «massas» tinham que ser igualmente educadas através de uma educação popular permanente.
Celeste Natário
doaj  

Exposure to Left‐Tail Risk, Risk Appetite, and Mutual Fund Flows

open access: yesFinancial Review, EarlyView.
ABSTRACT Using a measure of aggregate tail risk, we show that a fund's sensitivity (exposure) to tail risk negatively affects the fund flows and the fund's performance. Further, a fund's tail risk sensitivity relates positively to the left‐tail risk measures of the fund.
Ali K. Malik
wiley   +1 more source

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