Results 61 to 70 of about 268,946 (253)

Adaptability of accessions of filmy oats in the collection nursery

Аграрная наука Евро-Северо-Востока, 2023
It is urgent to study the ecological and adaptive ability of oat samples in specific growing conditions to obtain high yields and resistance to biotic and abiotic stresses.
N. V. Krotova, G. A. Batalova
doaj   +1 more source

O Paradigma Religioso e Social da Morte dos Santos. Da Alta Idade Média a Undecentos [PDF]

, 2011
Programa de Pós Graduação em História - UFRGS, 60 Anos ...
Coelho, Maria Helena da Cruz
core  

Strategic Design of Public Food Procurement to Leverage Positive Food Systems Outcomes: A Framework of Actions

Sustainable Development, EarlyView.
ABSTRACT There is substantial potential for the procurement of food by public institutions to contribute to Sustainable Development across multiple environmental, social, and economic outcomes. In this study we used theories of policy instrumentation and learning to analyse global guidance for designing public food procurement instruments to leverage ...
Erica Reeve, Carolina Venegas Hargous, Penny Farrell, Dori Patay, Holly Rippin, Anna Roesler, Anna Peeters, Anne Marie Thow   +7 more
wiley   +1 more source

O uso do campo MARC 9XX para controle bibliográfico institucional

Ciência da Informação, 2004
Utilização do conceito de controle bibliográfico definido pela IFLA e do formato MARC 21 bibliográfico para gerenciar a produção científica, técnica, artística e administrativa de uma instituição de ensino superior.
Zita Prates de Oliveira, Caterina Groposo Pavão, Janise Silva Borges da Costa, Lais Freitas Caregnato   +3 more
doaj  

Deeply Virtual Compton Scattering and Saturation Approach [PDF]

, 2003
We investigate the deeply virtual Compton scattering (DVCS) in the color dipole approach, implementing the dipole cross section through the saturation model, which interpolates successfully between soft and hard regimes.
Favart, L., Machado, M. V. T.
core   +5 more sources

Neoplasmas bovinos diagnosticados no Setor de Patologia Veterinária da UFRGS, Porto Alegre (2005-2014)

, 2017
A retrospective study has been conducted with the objective of determining the types of bovine neoplasms and their frequency. Necropsy and biopsy cases with diagnosis of neoplasm in cattle submitted to the Setor de Patologia Veterinaria of Universidade ...
M. O. Reis, Mônica Slaviero, Marina Paula Lorenzett, Raquel A. S. Cruz, Lorena Lima Barbosa Guimarães, S. Pavarini, D. Driemeier, Luciana Sonne   +7 more
semanticscholar   +1 more source

Programas de avaliação externa na educação superior brasileira, repercussões até o SINAES e consequências no contexto UFRGS

Avaliação: Revista da Avaliação da Educação Superior (Campinas), 2019
Neste artigo, aborda-se o contexto da avaliação nacional, iniciando pela grande expansão de instituições de ensino superior brasileiro, o que demandou uma ampliação e aperfeiçoamento dos processos de avaliação.
Nara Maria Emanuelli Magalhães, Cláudia Medianeira Cruz Rodrigues   +1 more
semanticscholar   +1 more source

Cabomba caroliniana and Schoenoplectus californicus as Antifouling Candidates: Anti‐Attachment and Toxicological Effects in Aurelia coerulea (Cnidaria, Scyphozoa)

Environmental Toxicology, EarlyView.
ABSTRACT Biofouling on artificial surfaces in aquatic ecosystems leads to significant economic losses. Current antifouling paints, while effective, often harm the aquatic environment. This study explores ecologically safe antifouling alternatives derived from plants, focusing on the aquatic macrophytes Cabomba caroliniana (CC) and Schoenoplectus ...
Mikael Luiz Pereira Morales, Laís Olivera das Neves, Ayman Shaik, Hafizah Chenia, Maximiliano Manuel Maronna, Sanye Soroldoni, Renato Mitsuo Nagata, Ng Haig They, Vanessa Ochi Agostini, Grasiela Lopes Leães Pinho   +9 more
wiley   +1 more source

Caracterização e influência de rizóbios isolados de alfafa na germinação e desenvolvimento inicial de plântulas de arroz Characterization and influence of alfafa rhizobia on germination and early growth of rice seedling

Ciência Rural, 2011
A inoculação de plantas leguminosas com rizóbios é um dos principais métodos biotecnológicos de utilização de micro-organismos em plantas visando à fixação biológica de nitrogênio na agricultura.
Marcos Roberto Dobler Stroschein, Enilson Luiz Saccol de Sá, Rafael Goulart Machado, Thais de Lima Cabral, Manuela Bruxel, Rogério Chimanski Da Fontoura   +5 more
doaj   +1 more source

The Employment of Hydrogen Peroxide in Water Disinfection Poses a Threat to Aquatic Ecosystems Because of Its Toxicity to Nontarget Organisms

Environmental Toxicology, EarlyView.
ABSTRACT Hydrogen peroxide is widely used in water and wastewater treatment, particularly in advanced oxidation processes that aid in the degradation of compounds and microbial disinfection. Despite concerns about potential environmental contamination, its impact on freshwater ecosystems remains inadequately studied.
Letícia Queiroz Almeida, Thayrine Dias Carlos, Leydiane Barbosa Bezerra, Rone S. Barbosa, Nelson Luís Gonçalves Dias Souza, Douglas Henrique Pereira, Renato Almeida Sarmento, Grasiele Soares Cavallini   +7 more
wiley   +1 more source