Results 41 to 50 of about 132 (114)

Elitismo na literatura sobre a produtividade dos autores

open access: yesCiência da Informação, 2009
O objetivo deste artigo é identificar, descrever e analisar os autores que conformam a elite numa subárea do campo da bibliometria: a produtividade dos autores, conhecida também como a Lei de Lotka.
Ruben Urbizagastegui Alvarado
doaj  

Estudio sincrónico de obsolescencia de la literatura: el caso de la Ley de Lotka

open access: yesInvestigación 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

Forecasting ecological trajectories from ecological dynamic regimes to improve resilience analysis

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract The ecological dynamic regime (EDR) framework was recently proposed as an alternative to equilibrium‐based approaches for assessing ecological resilience in empirical systems, explicitly incorporating dynamic regimes as a reference for assessing the system's deviation during disturbances.
Martina Sánchez‐Pinillos   +3 more
wiley   +1 more source

Insights for conservation from the Ecological Knowledge Games project

open access: yesConservation Biology, EarlyView.
Abstract Environmental conservation research requires robust methods for collecting large‐scale behavioral data and engaging diverse stakeholders in decision‐making processes. We (Y.P., A.B.D., and N.B.) created EcoKnowGames (Ecological Knowledge Games), a transdisciplinary project that develops knowledge games for conservation science and data ...
Yuan Pan   +4 more
wiley   +1 more source

Experiências dos programas de alimentação escolar: um estudo bibliométrico

open access: yesDiversitas Journal, 2021
RESUMO: Os programas de alimentação escolar despontam como um dos instrumentos capazes de melhorar a nutrição e segurança alimentar dos estudantes. Além disso, programas como PNAE (Programa Nacional de Alimentação Escolar) tem fortalecido a agricultura ...
Romário Nunes da Silva   +5 more
doaj   +1 more source

La Ley de Lotka: aplicaciones del modelo Lagrangian Poisson a la productividad de autores

open access: yesInvestigación Bibliotecológica: archivonomía, bibliotecología e información, 2002
DESCRIBE LA NATURALEZA DE LA DISTRIBUCIÓN DE LAGRANGIAN POISSON SEGUN FUE DESARROLLADA POR JANARDAN & SCHAEFFER. OFRECE LAS ECUACIONES ESPECIFICAS PARA LOS CASOS EN QUE LAS FRECUENCIAS DE CERO OBSERVACIONES ESTÁN PRESENTEN EN LA MUESTRA RECOLECTADA.
openaire   +2 more sources

Mapping the landscape: A scientometric analysis of health professions education literature in Hispanic America

open access: yesMedical Education, EarlyView.
Abstract Context Health professions education (HPE) scholarship is expanding but remains unevenly distributed by region and language. Scientometrics can guide efforts to strengthen bibliodiversity, particularly for Global South regions underrepresented in HPE meta‐research.
Melchor Sánchez‐Mendiola   +5 more
wiley   +1 more source

Congress ANPCONT: descriptive and evaluative bibliometric analysis of the articles published from 2007 to 2011 - doi: 10.4025/enfoque.v31i3.16946

open access: yesEnfoque, 2012
The analysis of congresses, scientific journals and scientific production is held in different areas of science, with objective of understanding the authors’ profile, the production characteristics or evaluate those qualities.
Eduardo Bona Safe de Matos   +3 more
doaj   +1 more source

La colaboración de los autores en la literatura producida sobre la Ley de Lotka

open access: yesCiência da Informação, 2019
Analiza la colaboración de los autores en la literatura publicada desde 1922 hasta junio del 2010 sobre la “Ley de Lotka”. Fueron identificadas 651 documentos producidos por 728 autores diferentes. Se encontró que el 53.3% de los documentos fueron producidos por autores únicos y 46.7% de los documentos fueron producidos en colaboración por dos o más ...
openaire   +3 more sources

Optimal control and multitrophic physiologically‐based models: The binomial for successful decision support systems in insect pest management

open access: yesPest Management Science, Volume 82, Issue 9, Page 9285-9292, September 2026.
Decision‐making in integrated pest management (IPM) corresponds to an optimisation problem where the plant–pest dynamics and the control actions are constraints and where the objective function accounts for the costs of the treatments and the total income at the harvest time.
Luca Rossini   +2 more
wiley   +1 more source

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