Results 41 to 50 of about 2,795 (154)
The feasibility principle in community ecology
Oikos, EarlyView.The structure and function of ecological communities emerge from interactions among populations within specific environmental contexts. Yet we still lack general principles that explain how communities assemble, which patterns we should expect, and when transitions occur across diverse settings.
Serguei Saavedra
wiley +1 more source
TURISMO GASTRONÔMICO: UMA PESQUISA BIBLIOMÉTRICA EM BASES DE DADOS NACIONAIS E INTERNACIONAIS
Turismo: Visão e Ação, 2017 Esta pesquisa objetiva realizar um levantamento bibliométrico sobre o construto turismo gastronômico em bases de dados nacionais e internacionais. Foram analisados 45 artigos identificados nas bases de dados periódicos CAPES, Spell, Proquest, Ebsco ...
Clarissa de Souza Ribeiro-Martin +1 more
doaj +1 more source
Coexistence, crossover and extirpation in coalescent communities and ecotones
Oikos, EarlyView.When two ecological communities come into contact, the strength of their mixing determines whether species coexist, extirpate, or extend their ranges. We present analytical formulas and simulations describing these transitions. Specifically, we derive abundance shifts upon community coalescence, identify the critical mixing strength leading to first ...
Martin Heidelman, Dervis Can Vural
wiley +1 more source
ESTUDO BIBLIOMÉTRICO DA PRODUÇÃO CIENTÍFICA SOBRE O SISTEMA NACIONAL DE AVALIAÇÃO DA EDUCAÇÃO SUPERIOR [PDF]
, 2017 O objetivo do estudo é analisar o perfil da produção científica sobre avaliação de Instituições de Ensino Superior no Brasil, a partir do SINAES. Quanto aos procedimentos metodológicos, caracteriza-se como descritivo e com abordagem quantitativa.
Cordazzo, Evanilde Gollo +3 more
core
Information organization and bibliometry [PDF]
, 2008 22 p.Padrões de organização da informação são necessários em pesquisas bibliométricas para que documentos que possuam características similares possam ser recolhidos em fontes primárias e secundárias e para que se possa atingir confiabilidade na análise ...
Café, Ligia Maria Arruda +1 more
core +4 more sources
Indian and African monsoons: Trajectories and interactions
Quarterly Journal of the Royal Meteorological Society, EarlyView.The catch basin of marine air particles of the Indian monsoon is the tropical Indian ocean, whilst that of the African monsoon is the east tropical Atlantic. However, the oscillations induced by the monsoonal interactions favour particle exchange between the two basins. These transitions are abrupt in the presence of stochastic resonance. The monsoonal
Giovanni A. Dalu, Marina Baldi
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT Digitalisation has become an increasingly prominent topic in research on regional sustainable development. As academic attention to its relationship with Sustainable Development Goals expands, the thematic configuration and structural evolution of this research domain remain fragmented.
Georgiana Alina Crisan +3 more
wiley +1 more source
ABCustos, 2016 Este trabalho visou analisar características de estudos científicos sobre o time-driven activity-based costing (TDABC) publicados em periódicos no período de 2004 ao primeiro semestre de 2015.
Terence Boina +3 more
doaj +1 more source
Estudio sincrónico de obsolescencia de la literatura: el caso de la Ley de Lotka
Investigación Bibliotecológica: Archivonomía, Bibliotecología e Información, 2014 ResumenSe analiza la obsolescencia de la literatura producida sobre la Ley de Lotka hasta 2010. En ese periodo no parece haber un patrón de obsolescencia definido. Sin embargo, los datos acumulados muestran una comportamiento obsolescente con una tasa de decrecimiento anual del 3.9 % y una tasa de duplicación cada 17.4 años.
openaire +3 more sources
Global Fluoride Toxicology Landscape: Bibliometric Approaches and Scientific Mapping
Environmental Toxicology, EarlyView.ABSTRACT This study analyzed research trends in the 100 most‐cited articles on fluoride toxicology, a topic widely debated due to the toxic effects associated with levels deemed safe for human exposure. A bibliometric analysis was conducted using the Web of Science‐Core Collection, extracting data such as citation count, authors, keywords, journal ...
Maria Karolina Martins Ferreira +8 more
wiley +1 more source