Results 61 to 70 of about 54,088 (208)

Interpretable Ensemble Learning for Online Public Acces Catalog Technology Acceptance Prediction

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika)
The Online Public Access Catalog (OPAC) is a digital system that enables users to search for library references through an online interface using keywords. OPAC has been implemented to enhance IAIN Kediri library services.
Jerhi Wahyu Fernanda   +2 more
doaj   +1 more source

Serviços de descoberta: panorama nas bibliotecas das instituições públicas de ensino superior brasileiras

open access: yesEm Questão, 2019
Este trabalho visa apresentar os contextos, conceitos, vantagens e limitações das principais abordagens para tornar os recursos das bibliotecas visíveis e acessíveis aos usuários como os catálogos online e os produtos de descoberta - interfaces ou ...
Fernanda Gomes Almeida   +1 more
doaj   +1 more source

Mensajes de error e información en los catálogos en línea de acceso público

open access: yesRevista Española de Documentación Científica, 2008
Se presentan los resultados de la evaluación de los mensajes de error e información en los OPACs, que son parte de un amplio estudio del sistema de ayuda de los catálogos en entorno web.
Purificación Moscoso   +1 more
doaj   +1 more source

What Does it Take to Make Discovery a Success?: A Survey of Discovery Tool Adoption, Instruction, and Evaluation Among Academic Libraries [PDF]

open access: yes, 2017
Discovery tools have been widely adopted by academic libraries, yet little information exists that connects common practices regarding discovery tool implementation, maintenance, assessment, and staffing with conventions for research and instruction. The
Allison, Megan   +3 more
core   +2 more sources

News from the opacity consortium OPAC [PDF]

open access: yesEPJ Web of Conferences, 2013
The international OPAC consortium (see list below) was formed three years ago. It is composed of astrophysicists, plasma physicists and experimentalists from different laboratoriesb. This consortium examines specific opacity calculations used in stellar physics.
Turck-Chièze S., Gilles D.
openaire   +2 more sources

CytroCell@PIL: A New Citrus Nanocellulose‐Polymeric Ionic Liquid Composite for Enhanced Anion Exchange Membranes

open access: yesNano Select, Volume 6, Issue 9, September 2025.
CytroCell@PIL, a composite membrane obtained combining the submicron fibers of CytroCell cellulose at 1 wt% load with polymerizable ionic liquid (triethyl(4‐vinylbenzyl)phosphonium tetrafluoroborate), shows high stability in concentrated alkaline solution, good ionic conductivity, and enhanced mechanical strength.
Enrica Fontananova   +13 more
wiley   +1 more source

Czy (centralne) katalogi biblioteczne są jeszcze potrzebne? OPAC w infotopii

open access: yesActa Universitatis Lodziensis. Folia Librorum, 2019
W artykule przedstawiono podstawową funkcję katalogów centralnych: zapewnienie współdziałania (ang. interoperability) metadanych bibliotecznych.
Marek Nahotko
doaj   +1 more source

Library systems: the trends, the developments, the future [PDF]

open access: yes, 2005
This article introduces some of the latest developments and trends taking place with respect to library systems, and makes some informed judgements on what the future ...
Dunsire, G., Macgregor, G.
core  

It is cool to be clear: Transparency induces a thermal cost in clearwing butterflies

open access: yesFunctional Ecology, Volume 39, Issue 9, Page 2452-2464, September 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract In butterflies, wing transparency raises the question of potential costs for vital functions, such as thermoregulation. The thermal melanism hypothesis posits that darker colorations enable higher absorption of solar radiation, leading to the prediction that such ...
Violaine Ossola   +8 more
wiley   +1 more source

Computer-based library or computer-based learning? [PDF]

open access: yes, 2010
Traditionally, libraries have played the role of repository of published information resources and, more recently, gateway to online subscription databases. The library online catalog and digital library interface serve an intermediary function to help
Khoo, S.G. Christopher
core  

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