Results 141 to 150 of about 31,014 (303)

Simultaneous Wastewater‐to‐Hydrogen Upgrading via Mechanically Driven Piezocatalysis Over Ag‐ZnO Nanorods

open access: yesAdvanced Science, EarlyView.
A piezocatalytic strategy enables simultaneous wastewater purification and hydrogen generation by harnessing mechanical energy. Complementary piezo‐induced charges are selectively directed toward oxidation and reduction pathways, achieving efficient pollutant degradation and continuous H2 evolution.
Yiqing Wei   +8 more
wiley   +1 more source

medinfo quergelesen: Informationen aus dem Weblog medinfo (Mai–Dezember 2008) / Skim through medinfo: Information from the medinfo weblog (May–December 2008)

open access: yesGMS Medizin – Bibliothek – Information, 2008
Are you up to date? This article provides a selection of the most interesting contents of the weblog medinfo from May to December 2008.
Klein, Diana
doaj  

Selective Interfacial Barriers Drive High‐Performance GeTe Thermoelectrics

open access: yesAdvanced Science, EarlyView.
Carrier‐phonon decoupling is the key to developing high‐performance thermoelectric materials. Here, we demonstrate that selective interfacial barriers can decouple carrier and phonon transport, thus achieving an exceptional peak ZT of ∼2.7 at 773 K, along with a record‐high average ZT of 1.9 across 300–773 K in the (Ge0.82Mn0.04Bi0.04Pb0.1Te)0.99(VSe2 ...
Liang‐Cao Yin   +12 more
wiley   +1 more source

Comparing the learning style of students majoring in Librarianship and Information Sciences at Isfahan University of Medical Sciences and Isfahan University Based on Vark Model

open access: yesDevelopment Strategies in Medical Education, 2019
Introduction: Students use different learning styles.  Using these styles can make teaching more effective. The purpose of this study was to compare the learning styles of students majoring in Librarianship and Information Sciences at Isfahan University ...
Abolfazl Taheri   +3 more
doaj  

In search of an ethic of medical librarianship.

open access: yesBulletin of the Medical Library Association, 1978
Why is the literature on the ethics of librarianship so sparse? Some of the codes of ethics proposed or officially adopted during this century are examined, with an informal commentary on the reasons why they seem to have aroused so little sustained interest and discussion.
openaire   +1 more source

Scalable Engineering of Bio‐Manufactured Extracellular Vesicles for Selective Delivery in Ovarian Cancer Patient‐Derived Models

open access: yesAdvanced Science, EarlyView.
Engineered extracellular vesicles displaying Ephrin‐B2 selectively target Ephrin‐B4–expressing ovarian cancer cells, enabling precise delivery in patient‐derived models. This scalable bio‐manufacturing platform reveals a versatile strategy to exploit Ephrin signaling for highly specific therapeutic payload delivery and motivates exploration of tailored
Nihar Godbole   +17 more
wiley   +1 more source

Heterointerface Engineering of Bismuth Nanosheets/Nitrogen‐Doped Carbon Nanoleaves Enables High‑Performance Electrochemical Dechlorination

open access: yesAdvanced Science, EarlyView.
Bismuth nanosheets integrated with nitrogen‐doped carbon nanoleaves are constructed via a 2D‐on‐2D heterointerface engineering strategy. The resulting BiNS/NCL electrode delivers high chloride adsorption capacity, fast kinetics, and stable cyclability. A built‐in electric field at the heterointerface promotes chloride electrosorption and stabilizes the
Bohan Liu   +11 more
wiley   +1 more source

Cost – Benefit Analysis of Isfahan University of Medical Sciences Database in 2007

open access: yesمدیریت اطلاعات سلامت, 2008
Introduction: Increasing costs in almost all of the governments and organizations persuade them to analysis their services in financial and economic dimensions.
Saied Karimi   +3 more
doaj  

Progress in Strain Engineering of 2D‐Integrated Heterostructures for Ultrasensitive Sensors

open access: yesAdvanced Science, EarlyView.
 . ABSTRACT Two‐dimensional (2D) integrated heterostructures have emerged as a cornerstone in the advancement of next‐generation sensor technologies. These heterostructures, which combine materials with different dimensionalities, have led to significant breakthroughs in sensing performance and device integration.
That Buu Ton   +4 more
wiley   +1 more source

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