Results 81 to 90 of about 62,735 (249)

A meta‐analysis of the effect of visiting zoos and aquariums on visitors’ conservation knowledge, beliefs, and behavior

open access: yesConservation Biology, Volume 39, Issue 1, February 2025.
Abstract Zoos and aquariums are well placed to connect visitors with the issues facing biodiversity globally and many deliver interventions that seek to influence visitors’ beliefs and behaviors with respect to conservation. However, despite primary studies evaluating the effect of such interventions, the overall effect of engaging with zoos and the ...
Xavier McNally   +4 more
wiley   +1 more source

Catalogue of the ectoparasitic insects of the bats of Argentina [PDF]

open access: yes, 2000
Taxonomy and distribution of the ectoparasitic insects of bats from Argentina, are reviewed. Seventeen species of Diptera (six of Nycteribiidae and eleven of Streblidae), six species of Siphonaptera (four ofIschnopsyllidae, one of Pulicidae, and one ...
Autino, Analia G., Claps, Guillermo L.
core   +1 more source

Morfología y anatomía de órganos vegetativos de Tropaeolum tuberosum ssp. silvestre (Tropaeolaceae)

open access: yesLilloa, 2012
Bulacio, Eva; Graciela Ponessa. 2012. “Morfología y anatomía de órganos vegetativos de Tropaeolum tuberosum ssp. silvestre (Tropaeolaceae)”. Lilloa 49 (1). Tropaeolum tuberosum Ruiz et Pav. ssp.
Eva Bulacio, Graciela I. Ponessa
doaj  

Collaboration and motivation in an online learning environment: students’ perceptions of collaborative activities and attitudes towards online learning [PDF]

open access: yes, 2012
The report about distance learning in higher education in Portugal (2009) states that only a small percentage of HE enrolments are in DL courses, that the demand for the modality is growing, and that the Portuguese research in DL needs development, to ...
Jorge, Idalina
core  

Uma proposta para a identificação de tendências de pesquisa e desenvolvimento em agroinformática. [PDF]

open access: yes, 2020
RESUMO: Neste trabalho experimenta-se a identificação semi-automática das linhas de pesquisa e desenvolvimento em agroinformática refletidas pelos principais fóruns da área.
HIGA, R. H.   +3 more
core  

Social participation challenges and response strategies identified by adults aging with a disability

open access: yesJournal of Elder Policy, Volume 3, Issue 2, Page 95-109, October 2024.
Abstract Social participation is likely to decrease among older adults as disability levels increase. However, it is a modifiable determinant of health that can impact older adults' well‐being and quality of life. Thus, this secondary data analysis aimed to understand what challenges older adults aging with a mobility or vision disability face with ...
Maurita T. Harris, Wendy A. Rogers
wiley   +1 more source

Potencialidade de Ceiba pentandra (L.) Gaertn. para plantios na Amazônia brasileira. [PDF]

open access: yes, 2014
Introdução; Taxonomia e nomenclatura; Descrição; Biologia reprodutiva e fenologia; Ocorrência natural; Aspectos ecológicos; Tecnologia de sementes; Produção de mudas; Características silviculturais; Melhoramento genético; Reflorestamento para produção de
MARTINS, E. G.   +2 more
core   +1 more source

Percepciones sobre necesidades de salud en la atención básica, según usuarios de un servicio de salud [PDF]

open access: yes, 2011
Trata-se de pesquisa qualitativa de caráter exploratório, com o objetivo de conhecer o conceito de necessidades de saúde, segundo a percepção de usuários de um serviço de saúde do interior paulista.
BERTOLOZZI, Maria Rita   +2 more
core   +4 more sources

Taxonomia corporativa e taxonomia facetada: usos e aplicações na ciência da informação no Brasil

open access: yesInvestigación Bibliotecológica: archivonomía, bibliotecología e información, 2020
Las taxonomías permiten una recuperación más precisa de la información, ya que ayudan al usuario a buscar a través de las etiquetas de las clases y subclases presentes en la estructura jerárquica. El objetivo de este artículo es presentar un resultado parcial de una investigación más amplia, ofreciendo los usos y aplicaciones de las taxonomías ...
Pâmela Tamires Dias Lopes   +2 more
openaire   +2 more sources

Global invasion and biosecurity risk from the online trade in ornamental crayfish

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract Trade in undomesticated ornamental animals has rapidly expanded beyond brick‐and‐mortar retail stores to now include growing numbers of internet marketplaces. The growing volume, diversity, and origins of invasive non‐native species in trade challenge already weak national biosecurity policies.
Julian D. Olden   +1 more
wiley   +1 more source

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