Results 31 to 40 of about 38,315 (153)
Complex relationship between soil fungi and conservation value assessments in boreal forests
Conservation Biology, EarlyView.Abstract Large‐scale industrial forestry is a threat to biodiversity and imposes long‐lasting changes to many forested biomes. Preserving forests as reserves is an important component of the strategy for safeguarding forest biodiversity. Yet, the selection of forests of high biodiversity value is usually based on proxies (i.e., subsets of aboveground ...
Julia Kyaschenko +7 more
wiley +1 more source
Reactive oxygen species act as signaling molecules to control root hair initiation and tip growth
New Phytologist, EarlyView.Summary Root hairs (RHs) increase the surface area of roots, facilitating nutrient and water uptake and plant anchorage. RHs form from root epidermal cells and elongate by polar tip growth. Reactive oxygen species (ROS) have recently been implicated as important signals that drive RH formation and elongation using both genetic and imaging approaches ...
Megan E. Gerber +2 more
wiley +1 more source
Análise de causa raiz de acidentes por quedas e erros de medicação em hospital
, 2014 Objective: To identify fall incidents and medication errors reported in a general private hospital and to introduce the causal factors categories of these incidents. Methods: Cross-sectional and exploratory study based on 62 reported incidents within the
Thalyta Cardoso Alux Teixeira +1 more
semanticscholar +1 more source
Anatomía foliar y radical de Urera caracasana (Urticaceae) en la provincia de Tucumán, Argentina
Lilloa, 2010 Ávila Hael, Natividad G.; María A. Saracho Bottero; Jorgelina V. Medaglia; Patricia L. Albornoz; Marta E. Arias. 2010. “Anatomía foliar y de raíz de Urera caracasana (Ur ticaceae) en la provincia de Tucumán, Argentina”. Lilloa 47 (1-2). U. caracasana se
Natividad G. Ávila Hael +4 more
doaj
New Phytologist, EarlyView.Summary Developmental processes are regulated at multiple levels, including the epigenetic level. Among the epigenetic factors, histone H3 lysine 4 (H3K4) methyltransferases contribute to active transcription of target genes, and here, we explored how the H3K4 methyltransferase ARABIDOPSIS HOMOLOG OF TRITHORAX1 (ATX1) affects Arabidopsis thaliana ...
Selene Napsucialy‐Mendivil +7 more
wiley +1 more source
, 2014 INDICADORES FISIOLOGICOS DA LIMA ACIDA ‘TAHITI’ SUBMETIDA A IRRIGACAO DEFICITARIA COM SECAMENTO PARCIAL DE RAIZ ANTONIO HELDER RODRIGUES SAMPAIO 1 ; MAURICIO ANTONIO COELHO FILHO 2 ; EUGENIO FERREIRA COELHO 2 E ROSSINI DANIEL 3 1 Doutorando em Ciencias ...
Antônio Helder Rodrigues Sampaio +3 more
semanticscholar +1 more source
Lilloa, 2006 Albornoz, P. y M. Hernández, 2006. ?Anatomía y endomicorriza en Pellaea ternifolia (Cav.) Link subsp. ternifolia (Pteridaceae) en Tucumán (Argentina)?. Lilloa 43 (1-2). El presente trabajo describe la anatomía foliar, del rizoma y de la raíz.
P. Albornoz, M. Hernández
doaj
Revista Biológico Agropecuaria Tuxpan, 2018 Se evaluó el efecto del cadmio en el crecimiento y ganancia de biomasa en plantas de haba (Vicia faba L.), desarrolladas en cultivo hidropónico y expuestas a una concentración de CdSO4 de 0.112 ppm; se determinó también la bioacumulación del metal en ...
María Yesenia Sánchez Zepeda +4 more
doaj +1 more source
Public Administration, EarlyView.ABSTRACT Debates on contracting out to the private sector is primarily focused on the cost efficiency of its provision, drawing on experiences with hard or technical services such as waste and water management. This paper focuses on a growing interest in the role and impact of sourcing decisions in softer or more human‐centered services, such as social
Danny Chow +2 more
wiley +1 more source
, 2014 Para investigar o potencial anti-helmintico do extrato hidroalcoolico da raiz de Tarenaya spinosa, como alternativa no controle do nematoide gastrintestinal Haemonchus contortus de ovinos, foram realizados testes in vitro com Artemia salina, em seguida ...
F. D. D. Andrade +7 more
semanticscholar +1 more source