Results 21 to 30 of about 868,708 (295)

Visualization of database structures for information retrieval [PDF]

open access: yes, 1994
This paper describes the Book House system, which is designed to support children's information retrieval in libraries as part of their education. It is a shareware program available on CD‐ROM or floppy disks, and comprises functionality for database ...
Jensen, Grete   +3 more
core   +3 more sources

Valeological support of library-information activities in school libraries

open access: yesБиблиосфера, 2017
The article outlines general characteristics of the originality of forming valeological functions in a school library. The paper objective is to study peculiarities of the valeological support of library-information activities in school libraries, as ...
V. Y. Sokolov
doaj   +1 more source

Desarrollo curricular y recursos educativos en las bibliotecas escolares

open access: yesInvestigaciones Sobre Lectura, 2017
The aim of this study is to evaluate the curricular development and educational resources of the school libraries in Málaga. The provincial coordination of the Educational Local Office has carried out- since the academic course 2008/2009- an annual ...
Inmaculada Santos Díaz
doaj   +1 more source

Evidence-Based Practice and Organizational Development in Libraries [PDF]

open access: yes, 2008
This article is written for a Festschrift for F. W. Lancaster, and it summarizes the author???s library school experiences as a student of Professor Lancaster and Professor Herbert Goldhor at the University of Illinois.
Russell, Keith W.
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Sometimes the Internet reads the question wrong: children’s search strategies & difficulties [PDF]

open access: yes, 2014
When children search for information on a given topic, how do they go about searching for and retrieving information? What can their information seeking strategies tell us about the development of search interfaces for children's digital libraries ...
Cunningham, Sally Jo   +2 more
core   +2 more sources

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

open access: yesMolecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee   +8 more
wiley   +1 more source

Various Factors May Influence High School Student Use of Public Libraries

open access: yesEvidence Based Library and Information Practice, 2013
Objective – To discover the factors that influence frequency of high school students’ usage of public libraries. Design – Structural equation modeling (SEM) using the person-in-environment (PIE) framework to test latent variables and direct and ...
Robin E. Miller
doaj   +1 more source

The litany of suffering is still heard but not louder : a case study of clinical supervision to school libraries in Indonesia’s four provinces [PDF]

open access: yes, 2005
From 2002 through 2004, the National Library of Indonesia distributed block grants to 250 school libraries in the province of Central Java scattered in 10 districts, 150 school libraries in West Nusa Tenggara for 7 districts, 125 school libraries ...
Sulistyo-Basuki, L.
core  

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

open access: yesMolecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley   +5 more
wiley   +1 more source

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