Results 41 to 50 of about 102,317 (221)

Facilitating argumentative knowledge construction with computer-supported collaboration scripts [PDF]

, 2007
Online discussions provide opportunities for learners to engage in argumentative debate, but learners rarely formulate well-grounded arguments or benefit individually from participating in online discussions.
Fischer, Frank, Stegmann, Karsten, Weinberger, Armin   +2 more
core   +1 more source

Desenho do Mapa da Estratégia da Área Funcional de Saúde Ambiental da Unidade de Saúde Pública Amélia Leitão em Cascais (Portugal)

Revista de Salud Ambiental, 2022
Neste documento descreve-se o percurso efetuado na elaboração do mapa da estratégia da área funcional de saúde ambiental da unidade de saúde pública, com influência na área geográfica do concelho de Cascais em Portugal.
Rogério Paulo da Silva Nunes, Rosete Marques Lourenço, Rosa Sofia do Coito Duarte Bernardo, Maria Teresa Carneiro Meireles, Marina Sofia Rodrigues Antunes   +4 more
doaj  

Perfil de natimortalidade de acordo com ordem de nascimento, peso e sexo de leitões Stillbirth pattern according to birth order, birth weight, and gender of piglets

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008
Foram acompanhados 575 partos para avaliar a influência da ordem de nascimento, do sexo e do peso dos leitões na ocorrência de natimortos. Dos 7061 leitões, 90,2%, 6,0% e 3,8% nasceram vivos, natimortos ou mumificados, respectivamente.
V.F. Borges, M.L. Bernardi, F.P. Bortolozzo, I. Wentz   +3 more
doaj   +1 more source

Freshwater fish functional diversity shows diverse responses to human activities, but consistently declines in the tropics

Ecography, EarlyView.
Freshwater environments are intertwined with human activities and the consequence has been environmental degradation and biodiversity loss. Fish provide key ecological and economic benefits, and fish abundance and diversity can be affected by human activities resulting in functional diversity (FD) changes that might scale up to ecosystem impacts ...
Romullo Guimarães de Sá Ferreira Lima, Bruno Eleres Soares, Marc Cadotte, Míriam Pilz Albrecht   +3 more
wiley   +1 more source

Utilização de ácidos orgânicos e fitase em dietas para leitões na creche Utilization of organic acids and phytase in diets for weaned piglets

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008
Verificou-se o efeito da inclusão de um complexo de ácidos orgânicos (AO) e diferentes níveis de fitase em dietas de leitões na creche. Foram utilizados 40 leitões desmamados (7,8±0,8kg), distribuídos em delineamento de blocos inteiramente ao acaso, com ...
E.V.H. Rocha, J.A.F. Lima, E.T. Fialho, M.G. Zangeronimo, A.G. Bertechini, P.B. Rodrigues   +5 more
doaj   +1 more source

Vestibular Dysfunction in Parkinson's Disease: A Systematic Review of Signs and Symptoms

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Despite the growing interest in the link between Parkinson's disease (PD) neuropathology and vestibular system, there is still a lack of consensus about the presence of vestibular dysfunctions in PD. Objective This review aims to identify vestibular signs and symptoms reported in PD patients and to summarize and critically appraise ...
Francisco Rosado‐Martins, Beatriz Santos, Cláudia M. Costa, Tiago Eça, Raquel Bouça‐Machado, Joaquim J. Ferreira   +5 more
wiley   +1 more source

Performing Relevant Irradiation Experiments: The Role of Proton Flux in the Dynamic Annealing during Irradiation of Cu(In,Ga)Se2‐Based Solar Cells

physica status solidi (RRL) – Rapid Research Letters, EarlyView.
Energetic particles make space a harsh environment that solar cells must endure. This study demonstrates that proton flux critically affects radiation damage in Cu(In,Ga)Se2 solar cells. By irradiating identical cells at different fluxes, a flux‐dependent balance between defect generation and dynamic annealing was revealed.
Tiago V. Fernandes, Pedro T. Patrício, António F. da Cunha, Marco Peres, Katharina Lorenz, Jennifer P. Teixeira, Pedro M. P. Salomé, Joaquim P. Leitão   +7 more
wiley   +1 more source

Description of the male of Cybaeodamus lycosoides (Nicolet), with new distributional data for C. meridionalis Lise, Ott & Rodrigues (Araneae, Zodariidae) [PDF]

, 2015
El macho de la araña zodariida chilena Cybaeodamus lycosoides (Nicolet, 1849) se describe e ilustra por primera vez. Se aportan nuevos registros para esta especie, incluyendo los primeros para Perú, como también nuevas localidades de Argentina para C ...
Andía, Juan Manuel, Grismado, Cristian José   +1 more
core   +1 more source

THE USE OF IRON-DEXTRAN AND FREE AND CONTROLLED ACCESS TO RED SOIL IN THE PERFORMANCE AND PREVENTION OF IRON DEFICIENCY ANAEMIA IN PIGLETS USO DE FERRO DEXTRANO E ACESSO CONTROLADO E LIVRE À TERRA NO DESEMPENHO E PREVENÇÃO DA ANEMIA FERROPRIVA DOS LEITÕES

Pesquisa Agropecuária Tropical, 2007
<!-- @page { margin: 2cm } --> <p class="western" align="justify"><span style="font-style: normal;">A trial was carried out in order to evaluate the effects of free and controlled access to red soil, compared with the use of iron ...
Romão da cunha Nunes, Márcia Nunes Bandeira, Wilmo Uchôa Tomé, Maria Conceição, Dirson Vieira   +4 more
doaj   +1 more source

Assessing habitat suitability for black grouse broods at the bioregional scale

Wildlife Biology, EarlyView.
The black grouse Lyrurus tetrix, a galliform species emblematic of the European Alps, is currently threatened by habitat change, particularly given the closure of heathland linked to the rising tree line at higher altitudes. The presence of heathlands in good ecological condition is, however, imperative for the species' reproduction.
Alexandre T. M. Defossez, Samuel Alleaume, Marc Montadert, Josselin Giffard‐Carlet, Dino Ienco, Nadia Guiffant, Sandra Luque   +6 more
wiley   +1 more source