Results 61 to 70 of about 20,990 (297)

Ultra‐Thin Hybrid Ion Exchange Interlayer for High Performance Aqueous Zn Metal Batteries

open access: yesAdvanced Science, EarlyView.
An ultra‐thin SPEEK/FCD ion‐exchange interlayer modulates the Zn2+ solvation environment (–SO3−), provides ion‐exchange pathways that homoginized the Zn2+ flux, and via F‐rich chemistry forms in situ ZnF2 that suppresses parasitics and stabilizes the interface; its integrity relieves interfacial stress.
Tong Yang   +11 more
wiley   +1 more source

Can Librarians Play a Role in Bibliotherapy?

open access: yesمدیریت اطلاعات سلامت, 2014
Bibliotherapy is one of the complementary methods of treatment to cure those suffering from mental or behavioral problems. This research attempted to answer the question:"Are present librarians competent to do bibliotherapy?" This study is a review type;
Seyyedeh Sedigheh Taherzadeh Mousavian   +1 more
doaj  

Directional Regulation of Zinc Deposition Through Constructing Hierarchical Janus Carbon Matrix with Organic‐Decorated Multi‐Channels

open access: yesAdvanced Science, EarlyView.
A Janus carbon matrix is engineered by covalently anchoring organic sulfonic anions within tubular pores of hierarchical CMK‐5, serving as an interfacial layer for Zn metal anodes. This design establishes a charge gradient for Zn2+ diffusion, enabling the directional deposition of confined and uniform Zn inside the pores while suppressing parasitic ...
Li Gao   +14 more
wiley   +1 more source

Presente y futuro de los servicios de las bibliotecas médicas. Revisión de la literatura y estudio realizado en un hospital de más de 1.400 camas

open access: yesRevista Española de Documentación Científica, 2006
En los últimos años se han producido grandes cambios en la forma de acceder a la información en medicina y esto ha incidido profundamente en las bibliotecas médicas y en el modo de organizar sus servicios.
M. Rodríguez del Castillo Martín   +5 more
doaj   +1 more source

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

Examining the Relationship between Artificial Intelligence and Employee Performance: The Mediating Role of Knowledge Sharing [PDF]

open access: yesبازیابی دانش و نظام‌های معنایی
1.IntroductionIn today’s knowledge-driven economy, knowledge is considered a fundamental organizational asset, yet its value is only realized through effective sharing across individuals and teams.
Seifallah Andayesh, Zahra Kianrad
doaj   +1 more source

Electric‐Field Control of Terahertz Response via Spin‐Corner‐Layer Coupling in Altermagnetic Bilayers

open access: yesAdvanced Science, EarlyView.
A spin‐corner‐layer coupling mechanism is proposed in 2D altermagnetic bilayers. Exemplified by NiZrI6, the spin, layer, and topological corner states are simultaneously controlled by an ultralow electric field, enabling active modulation of terahertz absorption, emission, and polarization.
Jianhua Wang   +6 more
wiley   +1 more source

Clinical utility of pharyngeal high‐resolution manometry with impedance for upper esophageal sphincter dysfunction in gastroenterology

open access: yesAdvances in Digestive Medicine, EarlyView.
Abstract Pharyngeal high‐resolution manometry with impedance (P‐HRM‐I) is an established assessment method used to evaluate pharyngeal swallowing. It provides precise quantification of swallowing biomechanics that enable the detection of alterations in swallowing physiology.
Mistyka Schar   +5 more
wiley   +1 more source

Measuring impostor phenomenon among health sciences librarians

open access: yesJournal of the Medical Library Association, 2019
Objective: Impostor phenomenon, also known as impostor syndrome, is the inability to internalize accomplishments while experiencing the fear of being exposed as a fraud.
Jill Barr-Walker   +3 more
doaj   +1 more source

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