Results 51 to 60 of about 6,819,807 (300)

Efficient Hydroxyl Diffusion Triggers Surface Hydronium Enrichment and Bulk Proton Participation to Boost Alkaline Hydrogen‐Evolving Reaction

open access: yesAdvanced Materials, EarlyView.
For the first time, we shed light on the surface‐to‐bulk diffusion, induction, and reaction behaviors of OH−, H+, and H2O species on model oxides for alkaline hydrogen‐evolving reaction (HER). We first demonstrate that bulk OH− diffusion significantly affects the generation of proton sources and the diffusion/reaction behaviors of protons, thus ...
Daqin Guan   +12 more
wiley   +1 more source

Virtual Learning and the Role of Liaison Librarians in STEM Academic Programs

open access: yesIssues in Science and Technology Librarianship, 2021
This viewpoint aims to present the important role of liaison librarians and their relationship with teaching staff in STEM academic programs. The work provides a detailed explanation of the role of the four components of liaison librarians in the STEM ...
Retno Sayekti
doaj   +1 more source

How academic librarians experience evidence-based practice: A grounded theory model [PDF]

open access: yes, 2017
Highlights\ud \ud - This Australian study used grounded theory to investigate how academic librarians experience evidence-based practice (EBP).\ud \ud - Thirteen academic librarians employed in various roles participated in semi-structured interviews ...
Yates, Christine   +11 more
core   +1 more source

Electrolyte Engineering Challenges and Opportunities for Next‐Generation Aqueous Ammonium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
Aqueous ammonium‐ion batteries (AAIBs) face a hydrogen‐bond paradox: the HB network enables fast NH4+ transport but triggers water decomposition. This review dissects this dilemma, evaluates multiple electrolyte engineering strategies, and outlines four future directions for next‐generation AAIB design ABSTRACT Aqueous ammonium‐ion batteries (AAIBs ...
Zi‐Hang Huang   +6 more
wiley   +1 more source

Academic Librarians, Professional Literature, and New Technologies: A Survey [PDF]

open access: yes, 2007
Keeping abreast of professional literature and the latest trends is critical for academic librarians to be successful, but in a time of information glut, are librarians achieving this?
Sugarman, Tammy, Hardesty, Skye
core  

Tunable Negative Thermal Expansion in Fe/Cr‐Substituted Nd2Co17 Compounds via Magnetoelastic Coupling

open access: yesAdvanced Science, EarlyView.
This study achieves anisotropic thermal expansion tuning in Nd2(Co1‐xFex)17‐yCry compounds via a magnetoelastic strategy. Variable‐temperature synchrotron X‐ray diffraction reveals that increased Fe content induces switchable lattice responses. Compositional control reduces the volume expansion coefficient αV by 20% (x═0.7) and modulates TC (442–625 K),
Jiayuan Li   +8 more
wiley   +1 more source

Time and the Academic Librarian

open access: yesportal: Libraries and the Academy, 2001
In order for academic librarians to balance time requirements for research, service and job duties they need a keen sense of where their time is allocated. Although the literature gives some idea of average time allocated, a more detailed view is obtained through examination of one librarian's seven-year accumulation of daily time logs.
openaire   +2 more sources

ACRL Standards for Faculty Status for Academic Librarians

open access: yes, 2021
In order to formally recognize the importance of faculty status for academic librarians and their contributions, ACRL endorses these standards.
ACRL Committee on the Status of Academic Librarians   +1 more
core  

Development of research competencies among academic librarians [PDF]

open access: yes, 2019
Academic librarians are often expected to do research, and research is one of the ALA core competencies of librarianship. But most librarians take at most one class in doing research. Therefore, academic librarians may not be prepared for researching and
Exner, Nina
core   +1 more source

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