Results 161 to 170 of about 750,756 (339)
Reconfigurable Metamirrors Based on Compliant Mechanisms
Providing the basis for numerous practical applications, the reconfigurability of metadevices is of great importance. Through the integration of controlled mechanical deformation with chiral meta‐atoms, a compliant mechanism based metamirror is demonstrated for active control over the polarization of electromagnetic waves.
Galestan Mackertich‐Sengerdy +3 more
wiley +1 more source
Video recording of hand surgeries using a field of view (FOV) matching USB camera module and smartphone in the era of COVID-19. [PDF]
Park HS, Park BY.
europepmc +1 more source
In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang +19 more
wiley +1 more source
Neonatal resuscitation monitoring: A low-cost video recording setup for quality improvement in the delivery room at the resuscitation table. [PDF]
Olson L +15 more
europepmc +1 more source
Patient interest in video recording of colonoscopy: A survey
Meghana Raghavendra
openalex +1 more source
A Scalable, Durable, Fire‐Safe All‐Day Passive Radiative Cooling Coating for Sustainable Buildings
This study reports a scalable, durable coating that combines a fire‑retardant copolymer adhesive, hollow glass microspheres, and boron oxide to achieve passive radiative cooling with over 94% solar reflectance and >95% mid‑infrared emissivity. The coating maintains performance after UV and rain exposure and exhibits UL‑94 V‑0 fire resistance, enabling ...
Zhewen Ma +8 more
wiley +1 more source
Ambulatory audio and video recording for digital phenotyping in schizophrenia: Adherence & data usability. [PDF]
Cowan T, Cohen AS, Raugh IM, Strauss GP.
europepmc +1 more source

