Results 51 to 60 of about 9,185 (193)

A Comparison of the Effects of Habitat Type and Human Influence on Occupancy of Freshwater Turtles in the Mississippi Embayment 栖息地类型与人类影响对密西西比湾淡水龟分布影响的比较

open access: yesWildlife Letters, Volume 3, Issue 2, Page 46-55, June 2025.
Pond and riverine turtles respond to land‐use in similar ways being sensitive to increased exposure to roads but resilient to agriculture. ABSTRACT Freshwater turtles are highly diverse in the southeastern United States, yet few studies document how diversity is distributed in agricultural and rural landscapes.
Rowland Fournier   +7 more
wiley   +1 more source

Sistemas de organização do conhecimento no contexto da arquivologia: aportes metodológicos para seu desenvolvimento

open access: yesAcervo, 2022
Busca-se neste artigo refletir sobre os caminhos de construção de sistemas de organização do conhecimento no contexto da arquivologia, pensando essa relação como espaço de instrumentação e experimentação. Trabalha-se com taxonomias, tesauros e ontologias,
Thiago Henrique Bragato Barros   +2 more
doaj  

Upper Mantle Earthquakes Along the Edge of the Wyoming Craton

open access: yesGeophysical Research Letters, Volume 52, Issue 9, 16 May 2025.
Abstract Earthquakes in continental regions overwhelmingly occur in the crust where low pressure and temperature promote brittle failure in response to tectonic stress. In rare cases, primarily in the thickened lithosphere near the Himalayas and Tibet, continental earthquakes occur in the uppermost mantle, perhaps implying an abnormally deep brittle ...
Sean J. Hutchings   +5 more
wiley   +1 more source

Concepto, forma y longitud de los términos preferentes del tesauro: una propuesta de indicadores de calidad

open access: yesAnales de Documentación, 2010
Para evaluar la calidad de conceptos, forma y longitud de los términos preferentes de un tesauro se proponen cuatro indicadores: 1) porcentaje de términos preferentes que designan más de un concepto, 2) media de palabras por término preferente, 3 ...
Ana María Martínez   +6 more
doaj  

Knowledge organization systems in the Information Science's approach [PDF]

open access: yes, 2011
O artigo apresenta os sistemas de organização do conhecimento e a relação com as bases teóricas utilizadas na construção de tesauros, taxonomias, ontologias e sistemas de classificação na literatura da área de Ciência da Informação.
Carlan, Eliana   +1 more
core   +1 more source

Degree of Coupling in 3D Multilayer Continental Lithospheric Buckling: Implications for Tectonic Underpressure

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 5, May 2025.
Abstract The interplay between lithospheric strength contrast and tectonic compression by relative plate motion drives buckling instability. Analysis of lithospheric buckling with plate tectonic history is essential for inferring lithospheric strength.
Seok‐Hyeon Do   +2 more
wiley   +1 more source

Linguagens documentárias e vocabulários semânticos para a web: elementos conceituais: resenha

open access: yesEncontros Bibli, 2012
José Antônio Moreiro González, Professor catedrático de Biblioteconomia e Documentação da Universidad Carlos III de Madrid na Espanha, com experiência na técnica de análise de conteúdo documental e sobre questões conceituais da documentação.
Eliana Maria dos Santos Bahia
doaj   +3 more sources

Posibilidades y límites de los tesauros frente a otros sistemas de organización del conocimiento: folksonomías, taxonomías y ontologías

open access: yesRevista Interamericana de Bibliotecología, 2010
A partir de variables tales como objetivo, origen, entorno, estructura, productores y costos de elaboración, se realizó un análisis comparativo entre tesauros, folksonomías, taxonomías y ontologías como sistemas de organización y representación del ...
Concha Soler Monreal, Isidoro Gil Leiva
doaj  

Web semántica : un nuevo enfoque para la organización y recuperación de información en el web [PDF]

open access: yes, 2005
A theoretical and conceptual approach to the development of the information organization and retrieval is made in an automatic environment by means of the automatic indexing and classification of the information as processes prior to information ...
Rodríguez Perojo, Keilyn   +1 more
core  

High‐Resolution Moho Depth and Vp/Vs Mapping Beneath the Carpatho–Pannonian Region Using P‐Wave Coda Autocorrelation

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 5, May 2025.
Abstract The Carpathian–Pannonian Region (CPR), including Austria, Slovakia, Hungary, Croatia, Serbia, Romania, and Ukraine, exhibits significant seismic activity, necessitating detailed crustal studies. Despite recent improvements in understanding CPR's crustal structure, it remains poorly known. Here, we applied improved autocorrelation of the P‐wave
Hari Ram Thapa, Gordana Vlahovic
wiley   +1 more source

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