Results 41 to 50 of about 5,576,967 (162)

Scientific productivity researchers in Hamadan University of Medical Sciences based on Bradford law in Web of Sciences database from start to 2016

پژوهان, 2017
Introduction: One of the main criteria for evaluation of universities is the number of indexed articles of faculty members and researchers in international scientific databases.The aim of this research was to investigate the scientific productions by ...
Atefeh Zarei, Ileen Fasihi, Samira Karami, Alireza Soltanian, Anahita Giti   +4 more
doaj  

A frente de pesquisa na literatura sobre a produtividade dos autores

Encontros Bibli, 2009
O objetivo deste artigo é identificar, descrever e analisar a frente de pesquisa numa subárea do campo da bibliometria: a produtividade dos autores, conhecida também como a “Lei de Lotka”. Identificaram-se os autores que formam a frente de pesquisa deste
Ruben Urbizagastegui
doaj   +1 more source

Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1683-1707, July/August 2026.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo, Antonio Átila Menezes Ferreira, Lucia Andrea Sindeaux de Oliveira, Dayana Nascimento Dari, Devany Quintela Soares, Eliana Elisa Francelino Mavie, Francisco Leonardo Alves de Moraes Sousa, Jessica Lopes da Silva, João Vitor Gomes de Araújo Silva, Thiago Queiroz da Silva, Ana Karine Portela Vasconcelos, Kelma Maria dos Santos Pires Cavalcante, John Hebert da Silva Felix, José Cleiton Sousa dos Santos   +13 more
wiley   +1 more source

Coexistence of poorer competitors for all available resources requires greater niche overlap

Ecosphere, Volume 17, Issue 7, July 2026.
Abstract The need for niche differentiation among resource competitors to coexist is a universally accepted principle in ecology. However, this principle is derived from models with one or two resources or no resource dynamics at all. Graphical analysis of a consumer‐resource model including three resources shows that a consumer that is not the best ...
Mark A. McPeek
wiley   +1 more source

Applicability of Lotka’s Law in eXtensible Business Reporting Language (XBRL) Studies [PDF]

, 2020
The paper aims to present the research trend and to examine the validity of Lotka’s law and authorship distribution in the extensible business reporting language (XBRL) studies. Data were retrieved from the Scopus database as of April 2020.
Ismail, Zuriadah, Ahmi, Aidi, Saidin, Siti Zabedah, Mohd Nasir, Mohd Herry   +3 more
core   +1 more source

Lotka's Law of Scientific Productivity and Bradford's Law of Scatter among Researchers at Isfahan University of Medical Sciences based on Web of Science Database

مدیریت اطلاعات سلامت, 2012
• Introduction: The articles indexed in accredited citation databases essentially indicate how scientists share knowledge and promote sustainable development in each country.
Faramarz Soheili, Farshid Danesh, Faezeh Mesrinejad, Alireza Isfandyari Moghadam   +3 more
doaj  

Global Fluoride Toxicology Landscape: Bibliometric Approaches and Scientific Mapping

Environmental Toxicology, Volume 41, Issue 7, Page 416-458, July 2026.
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, Deiweson Souza‐Monteiro, Priscila Cunha Nascimento, Luciana Eiró‐Quirino, Leonardo Oliveira Bittencourt, Fatemeh Vida Zohoori, Esperanza Angeles Martinez‐Mier, Marilia Afonso Rabelo Buzalaf, Rafael Rodrigues Lima   +8 more
wiley   +1 more source

A Comparative Survey of Lotka and Pao’s Laws Conformity with the Number of Researchers and Their Articles in Computer Science and Artificial Intelligence Fields in Web of Science (1986-2009)

Iranian Journal of Information Processing & Management, 2011
The purpose of this research was to examine the validity of Lotka and Pao’s laws with authorship distribution of "Computer Science" and "Artificial Intelligence" fields using Web of Science (WoS) during 1986 to 2009 and comparing the results of ...
Farideh Osareh, Esmaeel Mostafavi
doaj  

A produtividade dos autores sobre a Lei de Lotka Authors' productivity on Lotka's Law

Ciência da Informação, 2008
Estuda a produção estratificada dos autores produtores da literatura sobre a Lei de Lotka de 1922 a 2003 e analisa essa produtividade através dos modelos Poisson lognormal e Gauss Poisson inversa generalizada.
Ruben Urbizagastegui
doaj   +1 more source

Discovering data‐driven microbial growth models with symbolic regression

Methods in Ecology and Evolution, Volume 17, Issue 7, Page 2135-2148, July 2026.
Abstract Connecting mathematical models with empirically measured microbial growth has remained challenging, as numerous competing models based on different theoretical approaches can fit observations. Therefore, we develop a method to automatically propose growth models from microbial data alone. We validate this approach using an available dataset of
T. Anthony Sun, Dovydas Kičiatovas, Inga‐Katariina Aapalampi, Teemu Kuosmanen, Teppo Hiltunen, Ville Mustonen   +5 more
wiley   +1 more source