Results 171 to 180 of about 210,625 (274)

From Flexible to Conformable Pressure Sensors: Mechanisms, Materials, and Biomedical Applications

Advanced Electronic Materials, EarlyView.
This review highlights recent progress, challenges and future opportunities in pressure sensing for advanced biomedical applications. We summarize key transduction mechanisms and emerging material strategies, discuss representative wearable and implantable applications for continuous physiological monitoring and provide a focused perspective on barrier
Rishabh B. Mishra, Andrea Ottomaniello, Virgilio Mattoli   +2 more
wiley   +1 more source

Patient and Service Provider Perspectives of Barriers and Facilitators to HIV Care in North Carolina. [PDF]

AIDS Patient Care STDS
Zarwell MC, Marin-Cespedes S, McCrimmon J, Indyg M, Dale I, Okumu E, Diggs A, Elkins JS, Esposito M, Onyeama U, Galphin G, Golin C, Zinck M, Barnes T, Phillips K, Robinson P, Dennis AM.   +16 more
europepmc   +1 more source

Charge Transport in All‐Inorganic CuInSe2 Nanocrystal Transistors: Linking Material Design and Device Performance

Advanced Electronic Materials, EarlyView.
This work explores how colloidal CuInSe2 nanocrystals form functional field‐effect transistors when their native ligands are replaced with short inorganic species that promote charge transport. By systematically adjusting nanocrystal dimensions, surface treatments, film characteristics, and device architecture, the study maps the resulting electronic ...
Nadia Günther, Borja Rodriguez‐Barea, Jasmin L. Herzog, Bjarne E. Stern, Alexandre Ansieau, Angelika Wrzesinska‐Lashkova, Yana Vaynzof, Artur Erbe, Alexander Eychmüller   +8 more
wiley   +1 more source

A Cooperative Intrusion Detection System for the Internet of Things Using Convolutional Neural Networks and Black Hole Optimization. [PDF]

Sensors (Basel)
Li P, Wang H, Tian G, Fan Z.
europepmc   +1 more source

Controllable Ge Hut Wires With Mobilities Exceeding 20 000 cm2 V−1 s−1

Advanced Electronic Materials, EarlyView.
The controlled growth of germanium hut wires on patterned SiGe/Si(001) substrates is reported. These self‐assembled nanowires achieve a record hole mobility of 22 900 cm2 V−1 s−1 at 4.2 K. Remarkably, conductance quantization is observed at a channel length of 1.9 µm, highlighting their exceptionally low disorder and paving the way for scalable, high ...
Ming Ming, Jian‐Huan Wang, Jie‐Yin Zhang, Ding‐Ming Huang, Dan Han, Ting Wang, Jing Teng, Jian‐Jun Zhang   +7 more
wiley   +1 more source

Robotic systems in internet of things: addressing security challenges through threat modeling and penetration testing. [PDF]

Sci Rep
War MR, Sayeed A, Wani SA, Lone A, Mir MS, Gulzar Y.   +5 more
europepmc   +1 more source

Multiscale Perspectives on Perovskite Instability: From Atomistic Deformation to Device Degradation in Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
Multiscale perspectives on how excess charges in soft lead halide perovskites induce operational instability in photovoltaic devices are presented. Localized carriers formed under thermodynamic non‐equilibrium states modify atomistic interactions and drive lattice distortions, accelerating device degradation.
Joo‐Hong Lee, Donghyeon Lee, Seoyoon Lee, Jin‐Wook Lee, Mansoo Choi, Min‐cheol Kim, Namyoung Ahn   +6 more
wiley   +1 more source

Fluid flow behaviour in vesicular basalt samples from the Skoll High, Vøring Margin. [PDF]

Geomech Geophys Geo Energy Ge Resour
Betlem P, Rosenqvist MP, Millett J, Griffiths L, Filina I, Park J, Planke S, Senger K, Skurtveit E.   +8 more
europepmc   +1 more source

A Kinetic–Energetic Bottleneck of Charge‐Transfer Injection Governs Energy Loss in Organic Solar Cells

Advanced Energy Materials, EarlyView.
Kinetic–energetic projection of time‐resolved photoluminescence reveals that charge‐transfer injection acts as a universal bottleneck in organic solar cells. A physics‐constrained Bayesian framework identifies an emergent effective CT injection rate governing the trade‐off between charge generation and nonradiative energy loss.
Rong Wang, Tobias Osterrieder, Atul Shukla, Christos L. Chochos, Vasilis G. Gregoriou, Yakun He, Hua Tang, Julian Matthias Haffner‐Schirmer, Karen Forberich, Ning Li, Thomas Heumueller, Frédéric Laquai, Jens Hauch, Safa Shoaee, Dieter Neher, Larry Lüer, Christoph J. Brabec   +16 more
wiley   +1 more source

Artificial Neural Network-Based Mechanism to Detect Security Threats in Wireless Sensor Networks. [PDF]

Sensors (Basel)
Khan S, Khan MA, Alnazzawi N.
europepmc   +1 more source