Results 71 to 80 of about 30,745,182 (245)

Towards standardizing cytotoxicity testing of 3D-printed orthodontic aligners and retainers: a scoping review

open access: yesProgress in Orthodontics
Background Three-dimensional (3D) printing enables customized orthodontic aligners and retainers, but concerns persist regarding the biocompatibility of printable resins.
Koen Tenge   +4 more
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

Tuning the Optoelectronic Properties of Wide Bandgap Perovskites: Data‐Driven Insights from Combinatorial Synthesis and High‐Throughput Experimentation

open access: yesAdvanced Functional Materials, EarlyView.
Combinatorial vapor deposition enables independent tuning of Cs/Pb and Br/Cl in wide‐bandgap perovskites. Automated multimodal mapping of 500+ compositions reveals a high‐energy optical transition that correlates with enhanced photoluminescence, defining a practical Cs/Pb window.
Alexander Wieczorek   +6 more
wiley   +1 more source

Establishing an academic digital library & information system in China: The case of CADLIS [PDF]

open access: yes, 2008
China Academic Digital Library & Information System (CADLIS) was established as a public service system in 1996. Its mission is to improve the resource sharing for China's higher education.
YAO Xiaoxia   +4 more
core  

Marketing in academic library

open access: yesБиблиосфера, 2010
Рассматриваются принципы маркетинга в информационно-библиотечной деятельности. Охарактеризовано восприятие ценности библиотечных услуг потребителями. Приведены примеры использования арсенала маркетинга в академической библиотеке.
D. M. Tsukerblatt
doaj  

Weak-to-strong boundary learning: leveraging pre-trained models to enhance large language models’ entity boundary recognition

open access: yesJournal of King Saud University: Computer and Information Sciences
Entity boundary recognition is a critical component for large language models in natural language processing tasks, playing a vital role in accurately understanding textual semantic structures and extracting key information.
Xu Wang, Hongwei Wang, Meng Wang
doaj   +1 more source

Comparative Performance and Partial Load Cycling of Sodium‐Metal Chloride Battery Modules With Mixed‐Metal Fe,Zn and Ni,Fe Cells

open access: yesAdvanced Functional Materials, EarlyView.
Sustainable Na‐(Fe,Zn)Cl2 battery modules deliver discharge energies comparable to state‐of‐the‐art Na‐(Ni,Fe)Cl2 batteries through high active‐material utilization, although with lower power capability. Advanced electrochemical characterization reveals a distinct reaction mechanism and low resistance during Fe dechlorination.
Enea Svaluto‐Ferro   +10 more
wiley   +1 more source

Unified Pressure and Field Response Across Distinct Charge‐Order Regimes in Ti‐Doped CsV3Sb5

open access: yesAdvanced Functional Materials, EarlyView.
We microscopically investigate the interplay between charge order and superconductivity in a kagome superconductor across regimes of long‐ and short‐range charge order. Hydrostatic‐pressure and magnetic‐field μSR$\mu{\rm SR}$ measurements reveal remarkably similar superconducting and normal‐state time‐reversal‐symmetry‐breaking responses in both ...
P. Kral   +12 more
wiley   +1 more source

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