Results 101 to 110 of about 282,229 (192)

Advising and limiting medical treatment during phone consultation: a prospective multicentre study in HEMS settings. [PDF]

Scand J Trauma Resusc Emerg Med, 2022
Kangasniemi H, Setälä P, Huhtala H, Olkinuora A, Kämäräinen A, Virkkunen I, Tirkkonen J, Yli-Hankala A, Jämsen E, Hoppu S.   +9 more
europepmc   +1 more source

Porphyrin‐Based Porous Materials for Antibacterial Applications

Advanced Science, EarlyView.
Porphyrin‐based porous materials have excellent photophysical properties and tunable structures for high‐efficiency antibacterial therapy. This review comprehensively discusses the structural design strategies and synthetic pathways of the four main types of porphyrin‐based porous materials, summarizes their cross‐domain antimicrobial applications, and
Xiao‐Xue Liang, Xin Li, Ying Xiong, Xin Wang, Ying‐Wei Yang   +4 more
wiley   +1 more source

Non‐Uniform Space‐Time‐Coding Modulation for Low‐Complexity Diagnostics of Reconfigurable Intelligent Surfaces

Advanced Electronic Materials, EarlyView.
A diagnostic method for reconfigurable intelligent surfaces (RIS) based on non‐uniform space‐time‐coding modulation is presented. Fault localization is achieved via amplitude‐only spectral measurements, eliminating the need for complex signal processing. A one‐to‐one mapping between harmonic components and RIS elements enables accurate detection.
Xiao Qing Chen, Lei Zhang, Yi Ning Zheng, Bing Bing Zhu, Marco Rossi, Giuseppe Castaldi, Shuo Liu, Vincenzo Galdi, Tie Jun Cui   +8 more
wiley   +1 more source

Ambulance traffic accidents and their impact on prehospital personnel: a mixed-methods study. [PDF]

Scand J Trauma Resusc Emerg Med
Winther M, Sørensen OB, Brøchner AC, Wittrock D, Hansen PM, Knudsen JS, Nielsen LS, Wolthers SA, Nielsen LB, Christensen HC, Huniche L, Mikkelsen S, Laerkner E.   +12 more
europepmc   +1 more source

Faculty, London College of Bible & Missions, 1962-1963

, 1963
Photography of faculty, London College of Bible & Missions, 1962-1963. The photograph shows (standing, left to right): David Bell, Kermit Ecklebarger, Willard Nuss, Donald Yehling, Horace Braden, Kenneth Davis, Warren Adams, Bell Wallace; (seated, left ...

core  

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

The development of emergency medical services benefit score: a European Delphi study. [PDF]

Scand J Trauma Resusc Emerg Med, 2021
Heino A, Raatiniemi L, Iirola T, Meriläinen M, Liisanantti J, Tommila M, Collaboration Group.   +6 more
europepmc   +1 more source

Recent Advances in Programmable Metasurfaces and Meta‐Devices

Advanced Electronic Materials, EarlyView.
Programmable metasurfaces enable various novel functionalities by dynamically tuning electromagnetic wavefronts. This article provides a comprehensive review of recent advances in microwave and terahertz programmable metasurfaces, covering electrical, thermal, optical, and mechanical control mechanisms.
Linda Shao, Chong He, Nan Wang, Liming Si, Weiren Zhu   +4 more
wiley   +1 more source

Machine Learning‐Assisted Design and Performance Prediction of a Compact Dual‐Band Polarization‐Insensitive THz Metamaterial Absorber for Skin‐Cancer‐Related Refractive‐Index Sensing

Advanced Electronic Materials, EarlyView.
A compact QASRR‐based THz metamaterial absorber enables polarization‐insensitive dual‐band absorption and skin‐cancer‐related refractive‐index sensing through measurable resonance shifts. Field, surface‐current, and circuit analyses clarify the dual‐resonance mechanism, while StackNet‐assisted prediction accurately estimates the simulated absorption ...
Md. Murad Kabir Nipun, S. M. Rifatur Rana, Md. Golam Morshed, Imrose Jahan, F. A. Sabbir Ahamed, Md. Jahedul Islam   +5 more
wiley   +1 more source

Differences in call profiles, interventions and physician staffing between ground and helicopter emergency medical services in Austria : A sub-analysis of the Austrian Emergency Day 2024 audit. [PDF]

Wien Klin Wochenschr
Erblich R, Dünser MW, Anzur C, Dressler-Stross S, Voelckel W, Krammel M, Schinnerl A, Schreiner B, Trimmel H.   +8 more
europepmc   +1 more source