Results 131 to 140 of about 930,181 (282)

From Theory to Practice: A Dynamic Systems Model for Enhanced Governance in Higher Education

Al-Tanzim: Jurnal Manajemen Pendidikan Islam
This study aims to analyze the governance of higher education institutions facing specific challenges, using a dynamic system model to gain a deeper understanding compared to traditional governance approaches.
Muhammad Ali Gunawan, Minati Maulida, Adib Muhammad   +2 more
doaj   +1 more source

Leitlinien für den fairen Einsatz generativer KI

2228Im Zuge der rasanten Verbreitung assistiver KI-Tools wie ChatGPT, Gemini oder Copilot sind Unternehmen gefordert, sich mit den Chancen und Herausforderungen von künstlicher Intelligenz zu beschäftigen.
Marrenbach, Dirk, Wenzel, René, Gerlmaier, Anja, Kramer, Paul-Fiete   +3 more
core   +1 more source

Mechanical Mapping of Thin Elastic Films and Living Cells With Spherical Tip Atomic Force Microscopy Probes at Large Indentations

Advanced Materials Interfaces, EarlyView.
A new explicit semi‐analytical model for elasticity determination by AFM is presented using spherical probes. The model, validated with numerical simulations, is applied to the study of polyacrylamide hydrogel films and macrophage cells, showing excellent agreement with the experimental data. It is foreseen its wide applicability to obtain quantitative
Gabriel Gomila, Mauricio Cano, Beatriz Cantero, Sophie Strawbridge, Lara Aiassa, Loris Rizzello, Giuseppe Battaglia, Eleni Dalaka, Jordi Comelles, Annalisa Calò   +9 more
wiley   +1 more source

Ki-67 protein quantification.

, 2017
Simple Western™, Standard Western, and quantification profile of Ki-67 in (A) HDF and (B) MDA-MB-231 breast cancer cells, growing in both media supplemented (+FBS) and lacking of FBS (-FBS).
Loris Rizzello (2220754), Adrian Steve Joseph (3740326), Andrew Lewis (63672), Lijuan Guan (3740323), Luca Chierico (1800463), Giuseppe Battaglia (288740)   +5 more
core   +1 more source

Gap‐Filling Stencil Lithography for Precise and High Yield Patterning of Two‐Dimensional Materials

Advanced Materials Interfaces, EarlyView.
Gap‐filling lithography (GSL) for simple and precise patterning for two‐dimensional materials (2DMs) is reported. A 100% pattern yield was successfully achieved across large‐area pattern arrays by introducing a PMMA gap‐filling layer. This GSL efficiently overcomes issues that arise when applying conventional lithography to 2DM. This unique lithography
Jaemin Myoung, Taehyeon Kim, Jeongin Song, Raewon Lee, Euna Jung, Byeonghyeon Min, Sihoon Son, Yoona Hwang, Seung‐Hun Lee, Eunyoung Lee, Seok‐ki Hyeong, Sang‐Woo Kang, Daehee Kim, Sukang Bae, Jeong Hwan Kim, Min Sup Choi, Jae‐Hyun Lee, Taesung Kim, Jihun Mun   +18 more
wiley   +1 more source

Sulfonate‐Functionalized Boron Nitride Interfacial Layers for Long‐Life Zinc Metal Anodes

Advanced Materials Interfaces, EarlyView.
A multifunctional SDBS‐modified boron nitride nanosheet (SDBS–BNNS) interphase regulates Zn2+ transport and stabilizes the Zn/electrolyte interface in aqueous zinc batteries. Exposed sulfonate groups provide affinity for Zn2+, while the BNNS framework serves as a mechanically robust, water‐blocking barrier, homogenizing interfacial Zn2+ flux and ...
Ingyu Choi, Minseo Kim, Ki‐Min Roh, Sung Ho Song, Seulgi Kim, Dongju Lee   +5 more
wiley   +1 more source

Der St.Galler KI-Kompetenzrahmen als Orientierung für Hochschullehre

Es gibt inzwischen zahlreiche Modelle und Frameworks zu KI-Kompetenzen, die jedoch oft sehr breit angelegt sind und damit nur begrenzt Orientierung für konkrete Bildungsbereiche bieten. Der St.
Bass, Steve, Schallert-Vallaster, Stefanie, Buchner, Josef   +2 more
core   +1 more source

Dielectric Permittivity Tensor of Muscovite for Next Generation All Van Der Waals Broadband Photonic Components

Advanced Optical Materials, EarlyView.
Low‐index and low‐loss vdW muscovite represents an emerging robust dielectric platform for the creation of next‐generation all‐vdW nanophotonic architectures. Its utilization as a low‐index building‐block in all‐vdW multilayers enables extreme optical contrast when paired with MoS2, paving the way to the realization of few‐layer ultrathin DBS ...
Meri H. Hayrapetyan, Maksim L. Sargsyan, Davit A. Karakhanyan, Ani P. Khachatryan, Maria A. Levonyan, Dmitrii Litvinov, Maciej Koperski, Artsruni V. Margaryan, Makars Šiškins, Konstantin S. Novoselov, Davit A. Ghazaryan   +10 more
wiley   +1 more source

Residual Tetramethylammonium Hydroxide Limits ZnO Nanoparticle‐Based Quantum Dot Light‐Emitting Diode Performance

Advanced Optical Materials, EarlyView.
Residual tetramethylammonium hydroxide (TMAH) from ZnO nanoparticle (NP) synthesis is uncovered as a hidden impurity that migrates into quantum dot emissive layers during thermal processing. The resulting exciton quenching reduces the efficiency of quantum dot light‐emitting diodes despite improved electron transport upon annealing.
Ganghyun Park, Joonyeon Hwang, Hayeon Seo, Jisu Hwang, Jinsu Park, Wan Ki Bae, Jeonghun Kwak   +6 more
wiley   +1 more source

Efficient and Robust Standing Postures of Quadruped Robots

Advanced Robotics Research, EarlyView.
A calibrated static framework estimates load, optimizes torques, and adapts posture so quadruped robots stand efficiently and robustly under external payloads, achieving up to 50% lower torque demand. Inspired by the natural posture adjustments of animals under external loading, this article presents an optimization‐based framework for minimizing joint
Mohamad Kanaan, Hamza Jomaa, Jack Challita, Kawthar Zaidan, Riad Saab, Hussein Hussein   +5 more
wiley   +1 more source