Results 41 to 50 of about 5,145 (130)

Identifying Purse Seine Vessel Operations Through Machine Learning Models for Better Spatial Fishing Effort Estimates

open access: yesFish and Fisheries, Volume 27, Issue 3, Page 712-725, May 2026.
ABSTRACT Spatial fisheries management requires precise, spatial explicit information on species distribution and fishing impacts. In the NW Mediterranean, the distribution of small pelagic fish (SPF) stocks is currently assessed through annual acoustic surveys.
Joan Sala‐Coromina   +7 more
wiley   +1 more source

Água e política: atores, instituições e poder nos organismos colegiados de Bacia Hidrográfica no Brasil.

open access: yesRevista Eletrônica Científica da UERGS, 2019
A resenha trata sobre as principais discussões existentes no livro organizado por Rebecca Neaera Abers, professora do Instituto de Ciência Política da Universidade de Brasília, e que tratam sobre a gestão de recursos hídricos no Brasil a partir de um ...
Hildelano Delanusse THEODORO
doaj   +1 more source

Amazonia 2040: Spatial‐explicit futures scenarios for the mosaic of protected areas in the Lower Rio Negro (MBRN), Brazil

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
Spatial‐explicit futures scenarios were applied in the Mosaic of Protected Areas of the Lower Rio Negro (MBRN), for co‐creating scenarios for the MBRN in the year 2040. Scenario making enabled negotiating desirable futures, aligning values and goals.
Marianna Birmoser Ferreira‐Aulu   +4 more
wiley   +1 more source

Diagnóstico do Ageism no Serviço Público Brasileiro: A Necessidade de Combater o Preconceito Projetado para o Futuro do Servidor

open access: yesRevista da CGU, 2021
Amamos os mais velhos em nossas vidas e todos esperamos envelhecer. Esse interesse pessoal precisa ser traduzido em políticas públicas O contexto demográfico brasileiro aponta para um aumento de mão--de-obra envelhecida em curto prazo.
Sergio Neiva
doaj   +1 more source

Bootstrap Tests for Nonlinear Simplex Models

open access: yesStat, Volume 15, Issue 1, March 2026.
ABSTRACT We provide important contributions regarding hypothesis tests on the class of nonlinear simplex regression models. The performance of traditional asymptotic tests based on the maximum likelihood estimation (MLE) tends to exhibit considerable size distortions in finite samples.
Patrícia L. Espinheira   +2 more
wiley   +1 more source

Remando ou guiando o barco? Modelos de governança para as políticas de Educação Superior no Brasil pós-1990

open access: yesEnsaio, 2021
Este artigo tem como objetivo analisar o papel que os governos no Brasil têm desempenhado na condução de políticas de Educação Superior, tomando como referência uma tipologia que estabelece quatro modos de governança para a este tipo de Educação: o ...
Janaina Ma, Diego Mota Vieira
doaj   +1 more source

Mapping Mediterranean bentho‐demersal communities to better inform marine conservation

open access: yesConservation Science and Practice, Volume 8, Issue 2, February 2026.
Marine protected areas are one of the most common conservation tools being implemented worldwide to reach conservation targets, but their implementation does not usually take the heterogeneous distribution of bentho‐demersal communities into account.
Miguel López   +4 more
wiley   +1 more source

Artificial Structures as Shark Egg‐Laying Substrate in a Previously Fished Mediterranean Demersal No‐Take MPA

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 11, November 2025.
ABSTRACT The location of shark egg nursery areas in the Mediterranean Sea is not well known. Moreover, decades of trawling have depleted flat muddy bottoms of both organic (sessile colonial organisms) and inorganic (rocks) three‐dimensional structures in the western Mediterranean Sea.
Miguel López   +7 more
wiley   +1 more source

Formas plurais de governança no sistema agroindustrial citrícola paulista

open access: yesRevista de Economia e Sociologia Rural, 2010
O Sistema Agroindustrial Citrícola constitui um exemplo muito interessante de interação entre formas de governança. O mesmo produtor coordena suas transações de venda de laranja para os agentes dos canais de comercialização de várias formas, situação que
Fabiana Ortiz T. Mello   +1 more
doaj   +1 more source

Governance and Renegotiation in Public‐Private Partnerships During Crises: An Examination of the Resulting Tensions in a Private Partner Consortium

open access: yesPublic Administration, Volume 103, Issue 3, Page 890-905, September 2025.
ABSTRACT Public‐private partnerships (PPPs) have long contract terms, requiring strong governance arrangements. When uncertainty arises, renegotiation is a commonly‐used contractual governance mechanism for ensuring fairness and dispute resolution. Notably, 100% of Portuguese road projects have been renegotiated.
Marta Almeida   +2 more
wiley   +1 more source

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