Results 91 to 100 of about 3,689,822 (297)

A construção escolar do bibliotecário brasileiro: ontem, hoje, amanhã

open access: yesCiência da Informação, 1991
Discorre sobre a atuação da escola de Biblioteconomia brasileira em sua atividade de formação de recursos humanos. Observa que os conteúdos ministrados centram-se no objeto de trabalho: organização documental, não dando a mesma importância ao objeto de ...
Francisco das Chagas de Sousa
doaj  

Varför ska jag inte berätta?

open access: yesEducare, 2018
Discussions about books and ways of reading play an important role in the curriculum for the Swedish secondary school system. In an intervention study based on a series of book discussions of an easy reader novel, I investigated the cooperation between ...
Jonas Asklund
doaj   +1 more source

Efficacy and Safety Assessment of 5‐Fluorouracil, Irinotecan and Oxaliplatin‐Loaded Implants in Mouse and Pig Models for Pancreatic Cancer Therapy

open access: yesAdvanced Materials, EarlyView.
A novel FIRINOX‐loaded implant demonstrates controlled drug release, and potent therapeutic efficacy in pancreatic ductal adenocarcinoma mouse models with safety confirmed in a large‐animal pre‐clinical model. This innovative drug delivery platform offers a promising new treatment approach for non‐resectable, treatment‐resistant pancreatic cancer ...
Samantha J. Wade   +19 more
wiley   +1 more source

El desempeño profesional del bibliotecario escolar / The school librarian professional performance

open access: yesTransformación, 2012
El artículo aborda las funciones profesionales del bibliotecario en las condiciones de la sociedad del conocimiento. Al tomar como objetivo la caracterización del desempeño profesional del bibliotecario escolar, el estudio se desarrolló a partir del ...
Jonny de la Caridad Ubeda Medina
doaj  

Activating a Metallization Switch for Record Hydrogen Evolution in Single‐Atom Modified Polar MOF Piezocatalysts

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Piezocatalytic hydrogen evolution enables the conversion of mechanical energy into chemical fuels, but its efficiency is constrained by a trade‐off between piezoelectric polarization and electronic conductivity. Strong piezoelectric polarization is essential for sufficient driving force, yet highly polar materials typically suffer from poor ...
Chongyan Hao   +13 more
wiley   +1 more source

Roundtable: Should library workers learn to code?

open access: yesPartnership: The Canadian Journal of Library and Information Practice and Research, 2018
For this issue, we asked readers responding to our recent pieces about technology, programming, and self-directed learning to tell us: should we expect LIS professionals to learn how to code? Answers came long, short, and even in haiku form. Enjoy!
Ruth Tillman   +4 more
doaj   +1 more source

Self‐Regulating Sodium‐Ion Battery Materials: From Phase Reconstruction to Functional Activation

open access: yesAdvanced Materials, EarlyView.
Self‐regulating sodium‐ion batteries hinge on programmable phase behavior in layered oxides, interphases that renew without growth, and electrolytes that steer solvation and chemistry. This review distills mechanisms into design rules that span composition, site and entropy tuning, and self‐buffering anodes, linking operando evidence to choices and ...
Hong Gao   +10 more
wiley   +1 more source

Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations

open access: yesAdvanced Materials Interfaces, EarlyView.
This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang   +6 more
wiley   +1 more source

High Stability of Diketopyrrolopyrrole Polymer Transistors Under Aqueous Condition Toward Biosensing Platform

open access: yesAdvanced Materials Technologies, EarlyView.
We are reporting the first‐time investigation of DPP‐based Organic Field‐Effect Transistor (OFET) devices with high‐stability of signal response in both of ambient and aqueous conditions with PBS solution. ABSTRACT Diketopyrrolopyrrole (DPP)–based conjugated polymers show strong promise for electronic applications, including bioelectronic gas sensors ...
Chattarika Khamhanglit   +6 more
wiley   +1 more source

Enhanced Infection Resistance and Regenerative Healing of Titanium Implants via Peptide‐Loaded Biodegradable Coatings

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li   +7 more
wiley   +1 more source

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