Results 91 to 100 of about 276,425 (309)

Graphene Nanosheet‐Based Mixed Proton‐Electron Conducting Membranes for Efficient Hydrogen Purification

open access: yesAdvanced Functional Materials, EarlyView.
A monolayer graphene/phosphoric‐acid mixed proton‐electron conducting membrane combines proton‐conducting nanoconfined acid channels with electron‐conducting graphene nanosheets for efficient high‐temperature hydrogen purification. The membrane achieves nearly 100% H2/CO2 selectivity and 69 GPU hydrogen permeance at 250°C, arising from synergistic ...
Kaiqiang He   +8 more
wiley   +1 more source

Reinventing the Reference Librarian: Information Literacy as a change agent [PDF]

open access: yes, 2002
With information literacy as their ticket, academic librarians have an opportunity to re-enter the teaching and learning arena in a new guise and carve out a challenging, unique role in the world of academia - that is, to reinvent themselves in a new ...
Peacock, Judith A.
core   +1 more source

Librarians as Disciples and Disciple-Makers

open access: yes, 2017
Librarians as Disciples and Disciple-Makers was a workshop at the 2016 Conference for the Association of Christian Librarians. This session focused on exploring the concept of being led by God, sharing round-table ideas on big-picture vision questions ...
Warwick, Nancy
core   +1 more source

Is there an information literacy skills gap to be bridged? An examination of faculty perceptions and activities relating to information literacy in the United States and England. [PDF]

open access: yes, 2010
Surveys of faculty were conducted at two higher education institutions in England and the United States to ascertain their perceptions of information literacy.
DaCosta, Jacqui
core   +2 more sources

3D‐Printed Hygroscopic Polymer Networks for High‐Humidity Triboelectric Nanogenerators to Wirelessly Power Implantable Electronic Devices‐ A Conceptual Pathway

open access: yesAdvanced Functional Materials, EarlyView.
This work develops 3D‐printable tribopolymer networks that can enhance triboelectric performance under high humidity environments. Polar hydrophilic functional groups and incorporation of zwitterionic monomers promote bound‐water–dominated interfacial polarization thereby increasing electrical outputs.
Linguangze Zhuo   +8 more
wiley   +1 more source

Book Review: Social Justice Design and Implementation in Library and Information Science

open access: yesThe International Journal of Information, Diversity, & Inclusion, 2022
Halie Kerns
doaj   +1 more source

By Librarians, For Librarians: The Development of the Librarians’ Research Institute

open access: yesProceedings of the Annual Conference of CAIS / Actes du congrès annuel de l'ACSI, 2016
This poster will describe our investigations of research culture in Canadian libraries and the development of a Librarians’ Research Institute (LRI), which emerged from these investigations. This poster will convey some of the theoretical and practical underpinnings of the LRI and articulate the foundational principles that informed the LRI.Cette ...
Selinda Berg, Heidi LM Jacobs
openaire   +1 more source

Structural and Chemical Engineering of Sub‐Nanochannel Membranes Toward Ion Selectivity

open access: yesAdvanced Functional Materials, EarlyView.
This review summarizes recent advances in structural and chemical engineering of sub‐nanochannels for ion selectivity. We first introduce fundamental ion transport mechanisms within sub‐nanochannels, followed by strategies to tune pore size, geometry, and surface functionalities, categorized into charge‐based, ion‐recognition, hydrophilic bonding, and ...
Yuyu Su   +5 more
wiley   +1 more source

Librarians in movies

open access: yesCybrarians Journal, 2004
A review of two websites about librarians in films, and how librarians and libraries appear in films.
Editorial Board
doaj   +1 more source

Unlocking Multi‐Valley Energy Pockets and Interface‐Induced Phonon Filtering in InSb Thermoelectrics by Reaction‐Driven Interface Engineering

open access: yesAdvanced Functional Materials, EarlyView.
InSb, a narrow‐bandgap semiconductor with high carrier mobility, is promising for thermoelectric energy conversion but suffers from high lattice thermal conductivity and strong bipolar conduction. Here, in situ interface engineering using Co2O3 nanoprecursors forms hierarchical CoSbx/In2O3/CoSb3 heterostructures that enhance phonon scattering and ...
Jiwu Xin   +10 more
wiley   +1 more source

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