Results 191 to 200 of about 129,650 (301)

Clean Up Behind You ‐ Novel Patterning Approach for Solid Immersion Lenses

Advanced Functional Materials, EarlyView.
A focused ion beam (FIB) milling strategy enables rapid fabrication of solid immersion lenses (SILs) with smooth, debris‐free surfaces eliminating the need for post‐processing. The optimized pattern improves efficiency and surface quality. SILs containing NV centers are also investigated, confirming the technique's suitability for quantum and photonic ...
Aleksei Tsarapkin, Stefan Facsko, Wentao Zhang, Anna Mogilatenko, Kilian Unterguggenberger, Bailiang Li, Cem Güney Torun, Gerhard Hobler, Tommaso Pregnolato, Tim Schröder, Katja Höflich   +10 more
wiley   +1 more source

Student Satisfaction in Social Media-Based Learning Environments: Development, Validation, and Psychometric Evaluation of the CuSAERS (Questionnaire of Satisfaction With Educational Activities Performed on Social Media).

JMIR Med Educ
La Touche R, Reina-Varona Á, Grande-Alonso M, León-Hernández JV, Pardo-Montero J, Requejo-Salinas N, Ferrer-Peña R, Paris-Alemany A.   +7 more
europepmc   +1 more source

Experimental realization and synchronization of a quantum van der Pol oscillator. [PDF]

Sci Adv
Li Y, Xie Z, Yang X, Li Y, Zhao X, Cheng X, Peng X, Li J, Lutz E, Lin Y, Du J.   +10 more
europepmc   +1 more source

A Printed Zinc‐Ion Microbattery with Extended Shelf Life and Durability for Energy Autonomous Sensors

Advanced Functional Materials, EarlyView.
We present a fully printed aqueous zinc‐ion microbattery (ZnIB) enabled by graphene‐decorated zinc anode and printed MnO@NC cathode using sustainable aqueous‐based ink formulations. The printed 3D electrodes ensure uniform zinc deposition, low overpotential, and long‐term stability.
Nagaraju Goli, Stefano Tagliaferri, Lifu Zhang, Yeonkyung Lee, Haoyu Bai, Luis E. Salinas‐Farran, Joshua N. Rasera, Siyuan Deng, Evan Fisher, Matteo Massetti, Maria Sokolikova, Cecilia Mattevi   +11 more
wiley   +1 more source

A quantum resistance memristor for an intrinsically traceable International System of Units standard. [PDF]

Nat Nanotechnol
Milano G, Zheng X, Michieletti F, Leonetti G, Caballero G, Oztoprak I, Boarino L, Bozat Ö, Callegaro L, De Leo N, Godinho I, Granados D, Koymen I, Menghini M, Miranda E, Ribeiro L, Ricciardi C, Suñe J, Cabral V, Valov I.   +19 more
europepmc   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Voice-Based Remote Care Program for Vulnerable Older Adults in a Rural Community: Single-Arm Pilot Clinical Study. [PDF]

JMIR Aging
Jang GY, Ji S, Baek JY, Lee E, Chong S, Jang IY.   +5 more
europepmc   +1 more source

Psychological features of students ' readiness to self-realization in professional activities [PDF]

, 2015
Yastreba, V., Ястреба, В.
core  

Shape‐Changing Multiphase Microparticles from Complex Liquid Crystal Emulsions

Advanced Functional Materials, EarlyView.
Liquid crystalline network (LCN) microparticles are prepared from single, double (Janus), and triple emulsions through a simple and scalable bulk‐emulsification strategy. Under heating, the particles exhibit robust, reversible, large‐amplitude deformations that depend both on the morphology and the liquid crystals director field configuration.
Marco Turriani, Camilla Parmeggiani, Daniele Martella, Alberto Concellón   +3 more
wiley   +1 more source

Medical students' healthcare seeking-behavior: A cross-sectional study from Sudan. [PDF]

Medicine (Baltimore)
Awad MH, Hemmeda L, Mustafa SMA, Osman RSTM, Mohammed OY, Abdullah SKB, Elmubarak MAA, Nasr AT, Mahmoud SHO, Abdullah AAM, Ahmed AGS, Omer LM, Salih ISM, Mohamed DAA.   +13 more
europepmc   +1 more source