Results 91 to 100 of about 8,350,952 (295)

Single‐Chromophore Homojunction Organic Solar Cells: A Path to Simplicity and Efficiency

open access: yesAdvanced Materials, EarlyView.
This perspective discusses how the intrinsic optoelectronic properties of organic semiconductors, their molecular packing in the solid‐state, and internal energetic gradients within a device can enable free‐charge carrier generation in homojunction organic solar cells.
Shaun McAnally   +2 more
wiley   +1 more source

The Officer Cavalry School Library: history and book collections composition

open access: yesБиблиосфера, 2017
In article presents a brief history of creating the Officer Cavalry School, regulatory frameworks of it and its libraries. It analyzes «Theses on the Officer Cavalry School» of 1887, 1893 and 1898, concerning activities of its book collection, «Rules to ...
A. M. Panchenko
doaj   +1 more source

Phase Boundary Engineering of Co2P‐CoP Branched Nanoparticles Enhances Cobalt Oxidation for Oxygen Evolution Electrocatalysis

open access: yesAdvanced Materials, EarlyView.
Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan   +10 more
wiley   +1 more source

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  

HERA-Team/librarian: python3

open access: yes, 2019
This release makes the librarian codebase compatible with python3. It also includes other significant changes, such as changes to the scripts, the addition of unit tests, and an overhaul of the organizational structure of the repo.
Zaki Ali   +7 more
core   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 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  

Competência informacional e dimensões da competência do bibliotecário no contexto escolar

open access: yesPerspectivas em Ciência da Informação
A Sociedade da Informação transformou a atuação de todos os atores sociais nela inseridos e fez surgir novas formas de pensar e de se relacionar com a realidade.
Christianne Martins Farias   +1 more
doaj   +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

Comparing perceptions of the school librarian using the future ready school—librarian framework

open access: yesEducational technology research and development
Abstract As librarianship has evolved, it is important for librarians to  align themselves with other stakeholders (administrators, teachers) within the K-12 ecosystem. However, studies that compare alignment  across different stakeholders are often limited.
Felicia Warden, Andrew A. Tawfik
openaire   +1 more source

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