Results 81 to 90 of about 401,604 (216)

Nordeste Caleidoscópio

open access: yesOpiniães
Editorial Opiniães n ...
Lucas Branco de Araujo Motta   +2 more
openaire   +1 more source

The Need for Organisational Structure and Leadership Support: A Qualitative Study on Nurse Mentors' Perspectives on the Prerequisites for Effective Mentoring

open access: yesJournal of Advanced Nursing, Volume 82, Issue 1, Page 555-566, January 2026.
ABSTRACT Background Research consistently underscores the importance of mentoring and a supportive work environment for nurse retention and well‐being. Previous research on nurse mentoring has primarily focused on mentees' perspectives. Research is scarce on the prerequisites for mentoring from the perspective of mentors—experienced registered nurses ...
Stina Kallerhult Hermansson   +4 more
wiley   +1 more source

Multiple anti-predator mechanisms in the red-spotted Argentina Frog (Amphibia: Hylidae) [PDF]

open access: yes, 2017
Anurans employ a wide variety of anti-predator mechanisms to defend themselves. In casque-headed hylids, defence is thought to be a complex combination of several anti-predator mechanisms. However, the defence traits of only a few species are known; some
Alcalde, Leandro   +6 more
core   +2 more sources

Innovation Policy in an Emerging Economy: How Regional and Technological Disparities Moderate the Effects of a National Law

open access: yesReview of Policy Research, Volume 43, Issue 1, January 2026.
ABSTRACT The Innovation Law, enacted in Brazil in 2004, laid the regulatory and institutional foundations for the national innovation system, aiming to promote closer interaction between universities, research institutions, and industry. However, nearly two decades after its implementation, its influence on the national innovation system remains ...
Breno Valente Fontes Araújo   +3 more
wiley   +1 more source

TECNOLOGIAS APROPRIADAS PARA A AGRICULTURA DE-PENDENTE DE CHUVA DO SEMI-ÁRIDO NORDESTINO: UMA AVALIAÇÃO

open access: yesCadernos de Estudos Sociais, 1992
Este artigo contém uma avaliação das tecnologias desenvolvidas pelo Centro de Pesquisa Agropecuária do Trópico Semi-Árido (CPATSA) da EMBRAPA para a agricultura do semi-árido nordestino.
Renato Duarte
doaj  

Estimation of gravity wave parameters to alleviate the delay in the Antarctic vortex breakup in general circulation models [PDF]

open access: yes, 2018
The impact of optimal parameters in a non-orographic gravity wave drag parameterization on the middle atmosphere circulation of the Southern hemisphere is examined. Optimal parameters are estimated using a data assimilation technique.
Pulido, Manuel Arturo   +1 more
core   +1 more source

Terrorismo no Nordeste

open access: yesSæculum - Revista de História, 2023
No final da década de 1970 e começo da seguinte, extremistas de direita, em geral ligados aos órgãos de repressão, realizaram vários atentados à bomba e ameaças terroristas pelo País, na intenção de barrar a distensão/abertura da ditadura e conter o que entendiam ser uma ameaça comunista. A onda terrorista trouxe destruição material, provocou vítimas e
openaire   +1 more source

Toward Circular Textile Waste Management in Macaronesia: A Comparative Policy and Infrastructure Analysis

open access: yesEnvironmental Quality Management, Volume 35, Issue 2, Winter 2025.
ABSTRACT The increasing volume of textile waste in Europe presents a critical environmental and economic challenge, particularly in isolated regions such as the Canary Islands and the broader Macaronesian region. This study presents a comprehensive review of textile waste generation, legislation, and management strategies across Europe, with a special ...
Zaida Ortega, Pablo Bordón, Rubén Paz
wiley   +1 more source

Facies Characterization and Volcanic Source Assignment of Marine Tephra Deposits Around São Miguel Island, Azores Archipelago

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.
Abstract Long‐term tephrostratigraphies of volcanic islands such as the Azores are often limited to young and incomplete subaerial records. Here, we present a Pleistocene‐Holocene marine tephra archive around the eastern islands of the Azores based on 22 marine gravity cores.
J. C. Schindlbeck‐Belo   +8 more
wiley   +1 more source

A PEQUENA IRRIGAÇÃO DO NORDESTE: ALGUMAS REFLEXÕES

open access: yesCadernos de Estudos Sociais, 1993
O trabalho procura mostrar a complexidade existente no ecossistema nordestino em termos de clima, solos, qualidade e quantidade de água, ressaltando a necessidade de se realizar um maior número de pesquisas nessas áreas com vistas a tornar a prática da ...
João Suassuna
doaj  

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