Results 151 to 160 of about 13,683,630 (311)

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

Advanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo, Zihuan Wu, Anan Zhang, Shideh Kabiri Ameri   +3 more
wiley   +1 more source

Vanderbilt Center for Teaching: Episode 19 - Teaching Challenging Topics

, 2010
Includes descriptive metadata provided by producer in MP3 file: "Center for Teaching - Podcast Episodes - Episode 19 - Teaching Challenging Topics." By Vanderbilt University Center for Teaching.Features a panel discussion with Melissa Snarr, Assistant ...
Griffith, Brian, Snarr, Melissa, Tung, Tiffany, Beasley, Vanessa   +3 more
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Artificial Intelligence Meets Micro/Nanorobotics

Advanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever, Minitha Cherukutty Ramakrishnan, Ian Kuula Ross, Ivan Zelinka, Hamed Shahsavan, Michal Otyepka, Martin Pumera   +6 more
wiley   +1 more source

Vanderbilt Center for Teaching: Episode 16 - Lynn Ramey on Time-Efficient Teaching

, 2009
Includes descriptive metadata provided by producer in MP3 file: "CFT Podcasting - Podcast Episodes - Episode 16 - Lynn Ramey on Time-Efficient Teaching - This episode continues our podcast series focusing on time-efficient teaching. Faculty at a research
Bruff, Derek, Armstrong, Patricia, Risen, Michael, Ramey, Lynn Tarte, 1964-   +3 more
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Ion Concentration and Voltage Imaging With Fluorescent Nanodiamonds

Advanced Materials, EarlyView.
We demonstrate reversible switching between the fluorescent NV0 and the dark NV+ state, in sub‐30 nm FNDs via surface oxidation and hydrogenation, respectively. In an electrochemical cell, we show that the fluorescence from hydrogenated particles enables all‐optical imaging of voltages and ion concentrations at the micrometer scale.
Patrick Voorhoeve, Alessandro Mameli, Hiroshi Abe, Takeshi Ohshima, Qiang Sun, Anita Quigley, Rob Kapsa, Nikolai Dontschuk, Philipp Reineck   +8 more
wiley   +1 more source

Unconventional Biexciton Dynamics in Superradiant Perovskite Quantum Dots Driven by Many‐Body Correlations

Advanced Materials, EarlyView.
Single‐particle spectroscopy and variational quantum Monte Carlo simulations reveal that strong many‐body correlations fundamentally alter biexciton radiative recombination in weakly confined CsPbBr3 quantum dots. Intra‐ and inter‐exciton correlations reverse the conventional lifetime hierarchy, yielding biexcitons with longer radiative lifetimes than ...
Chenglian Zhu, Jose L. Movilla, Petra Hoffmann, Ihor Cherniukh, Willem P. A. Verheijen, Leon G. Feld, Josep Planelles, Maryna I. Bodnarchuk, Simon C. Boehme, Juan I. Climente, Maksym V. Kovalenko, Gabriele Rainò   +11 more
wiley   +1 more source

Application of retrospective teaching method in stomatology undergraduate education. [PDF]

BMC Med Educ
Gao J, Zhang H, Qin W, Liu X.
europepmc   +1 more source

Phase Diagrams Enable Solid‐State Battery Design

Advanced Materials Interfaces, EarlyView.
Batteries are non‐equilibrium devices with inherent thermodynamic driving forces to react at interfaces, regardless of kinetics or operating conditions. Chemical potential mismatches across interfaces are dissipated via interfacial reactions. In this work, it is illustrated how phase diagrams and chemical potential maps predict degradation pathways but
Nathaniel L. Skeele, Matthias T. Agne
wiley   +1 more source

Impact of the standardised patient teaching method on medical students' clinical reasoning competence: a systematic review protocol. [PDF]

BMJ Open
Wang Y, Hu S, Huang Q, Yang H, Zhang Y, Li B.   +5 more
europepmc   +1 more source

Heterogeneous Students, Impartial Teaching and Optimal Allocation of Teaching Methods. [PDF]

This paper addresses the issue of identifying optimal mix of teaching methods for an instructor when students are of heterogeneous types. The exact student type cannot be identified ex ante which forces the instructor to act impartially and allocate ...
Carmen Lamagna, Sheikh Selim
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