Results 31 to 40 of about 624 (146)

Gerenciamento de um cruzamento semaforizado utilizando reinforcement learning e options framework [PDF]

open access: yes, 2021
The number of vehicles on the streets across the world has quickly grown in the last decade, directly impacting how urban traffic is managed. The signalized junctions control is a vastly known and studied problem.
BORGES, Dimitrius Guilherme Ferreira
core  

Anelídeos poliquetas do nordeste do Brasil: I - poliquetas bentônicos da costa de Alagoas e Sergipe

open access: yesBrazilian Journal of Oceanography, 1970
Num trabalho anterior (NONATO & LUNA, 1969) discutimos as espécies de poliquetas de escama que fazem parte de uma coleção proveniente de dragagens executadas pelo Laboratório de Ciências do Mar da Universidade Federal de Pernambuco, no Nordeste do Brasil.
Edmundo F Nonato, José Audísio C Luna
doaj   +1 more source

Efeito da idade e sexo sobre a concentração sérica de eritropoietina em equinos da raça Árabe

open access: yesPesquisa Veterinária Brasileira, 2012
A EPO é um fator de crescimento glicoprotéico sintetizado pelas células adjacentes aos túbulos proximais renais regulada via mecanismo de "feed back" envolvendo a tensão de oxigênio tissular.
Joandes Henrique Fonteque   +5 more
doaj   +1 more source

Reconfiguración de la representación política en tiempos de polarización: elecciones generales de Ecuador 2025

open access: yesRevista Mexicana de Derecho Electoral
El artículo analiza las elecciones generales del Ecuador de 2025 desde un enfoque normativo e institucional, con perspectiva multinivel (presidencial, legislativo y Parlamento Andino) y territorial (Costa, Sierra y Amazonía).
Santiago Cahuasquí   +1 more
doaj   +1 more source

Intersectionality and structural barriers in the last‐mile delivery of social protection: Evidence concerning women’s access to social protection in Gujarat, India

open access: yesInternational Social Security Review, Volume 79, Issue 1, Page 69-93, January/March 2026.
Cette étude mobilise des méthodes mixtes pour examiner à travers un prisme intersectionnel l’influence des obstacles structurels du dernier kilomètre sur l’accès à la protection sociale des femmes membres de ménages qui élèvent du bétail dans les régions urbaines du Gujarat, Inde, durant et après la pandémie de COVID‐19.
Sanjana Rajasekar   +2 more
wiley   +1 more source

Determinación de la velocidad del flujo en el río Yanuncay, por el método de flotadores [PDF]

open access: yes, 2018
El presente trabajo determina la velocidad del fluido transportado por el río Yanuncay en las zonas vulnerables, las cuales son: el puente de la Av. Felipe Segundo, Misicata y Barabón.
Placencio García, José Andrés
core  

Environmental and Geographic Conditions on the Breeding Grounds Drive Bergmannian Clines in Nightjars

open access: yesJournal of Biogeography, Volume 52, Issue 10, October 2025.
ABSTRACT Aim To evaluate (1) whether three migratory nightjar species (Family Caprimulgidae) adhere to Bergmann's rule, (2) whether environmental factors on the breeding or wintering grounds determine body size, and (3) which mechanistic hypotheses best explain Bergmannian patterns in body size.
Aaron A. Skinner   +28 more
wiley   +1 more source

Desenvolvimento de competências: avaliação de um programa gerencial [PDF]

open access: yes, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia e Gestão do ConhecimentoOs investimentos realizados em programas de capacitação nas empresas requerem instrumentos de avaliação ...
Panceri, Reginete
core  

Using aerial thermography to map terrestrial thermal environments in unprecedented detail

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 8, Page 1688-1702, August 2025.
Abstract The accurate quantification of thermal environments is crucial for predicting the impacts of climate change across ecosystems. Two major obstacles exist in mapping biologically relevant thermal landscapes: (1) overcoming the mismatch between the scale at which environmental data are typically collected and the scale at which a particular ...
Karla Alujević   +7 more
wiley   +1 more source

A computational framework to characterize and compare the tonal repertoires of toothed whales

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 7, Page 1350-1368, July 2025.
Abstract Toothed whales, despite being one of the most acoustically specialized lineages of vertebrates, lack detailed vocal repertoire characterizations comparable to those of songbirds and primates. Current descriptions often lack standardization, limiting interspecies and intraspecies comparisons critical for understanding the contribution of ...
Maia Austin   +7 more
wiley   +1 more source

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