Results 11 to 20 of about 15,137 (178)

Prehospital Variability of Pediatric Emergency Acuity Assessment Criteria in Japan: A Nationwide Analysis of Fire Department Protocols. [PDF]

Acute Med Surg
Nationwide analysis of pediatric prehospital triage protocols revealed wide variability in assessment tools and vital sign thresholds among Japanese regions. These findings underscore the need for unified, evidence‐based criteria to improve pediatric emergency care.
Minami S, Toida C, Yogo N, Kaku N, Abe T, Moriya T.   +5 more
europepmc   +2 more sources

3D Printing of Deformable Multicolor Alternating-Current Electroluminescent Devices Through Rational Design of Functional Inks. [PDF]

Small
A highly deformable alternating‐current electroluminescent device is fabricated via direct ink writing of UV‐curable functional inks. The rational design of the thiol‐ene emission layer and ionic hydrogel electrodes enables high‐resolution printing of complex 3D architectures.
Park J, Singh S, Yoon J.
europepmc   +2 more sources

Comparing Integrated Heat Stress Indicators With Raw Meteorological Variables in Predicting Heat Stroke-Related Ambulance Transportations in Japan. [PDF]

Geohealth
Abstract The increasing threat of heat stress poses significant risks to human health globally. To quantify heat exposure more effectively, integrated heat stress indicators (HSIs) have been developed to simplify the classification of heat stress severity and assist in public heat warnings. However, their ability to accurately predict daily heat stroke
Guo Q, Phung VLH, Ng CFS, Oka K, Honda Y, Hashizume M.   +5 more
europepmc   +2 more sources

Walsh‐Hadamard‐transform‐based SC‐FDMA system using WARP hardware

ETRI Journal, 2021
Single‐carrier frequency division multiple access (SC‐FDMA) is currently being used in long‐term evolution uplink communications owing to its low peak‐to‐average power ratio (PAPR). This study proposes a new transceiver design for an SC‐FDMA system based
Shri Ramtej Kondamuri, Sundru Anuradha
doaj   +1 more source

Information Update: TDMA or FDMA? [PDF]

IEEE Wireless Communications Letters, 2020
This paper studies information freshness in information update systems operated with TDMA and FDMA. Information freshness is characterized by a recently introduced metric, age of information (AoI), defined as the time elapsed since the generation of the last successfully received update. In an update system with multiple users sharing the same wireless
Haoyuan Pan, Soung Chang Liew
openaire   +2 more sources

Carrier frequency offset estimation for MIMO single-carrier FDMA system in wireless communication

Alexandria Engineering Journal, 2022
Multiple-Input Multiple-Output (MIMO) Orthogonal Frequency-Division Multiplexing (OFDM) systems and Single-Carrier Frequency-Division Multiple Access (SC-FDMA) are so susceptible to carrier frequency offset (CFO) between transceivers.
Ehab F. Badran, Marwa Samara, Nour Eldin Ismail   +2 more
doaj   +1 more source

Factors influencing the delivery of automated external defibrillators by lay rescuers to the scene of out-of-hospital cardiac arrests in schools. [PDF]

Acute Med Surg
We investigated factors affecting whether lay rescuers bring AEDs to nontraumatic OHCAs in Japanese schools. From 2008 to 2021, overall AED delivery rates improved significantly, but incidents involving female students and those occurring during non‐sport activities still show lower AED delivery rates.
Kiyohara K, Ayusawa M, Nitta M, Sudo T, Iwami T, Nakata K, Kitamura Y, Kitamura T, SPIRITS Investigators.   +8 more
europepmc   +2 more sources

Analysis of Multiple-Access Discrimination Techniques for the Development of a PSD-Based VLP System

Sensors, 2020
There are several technologies and techniques available when developing indoor positioning systems (IPS). Recently, the development of positioning systems based on optical signals has aroused great interest, mainly those using visible light from the ...
Álvaro De-La-Llana-Calvo, José-Luis Lázaro-Galilea, Alfredo Gardel-Vicente, David Rodríguez-Navarro, Borja Rubiano-Muriel, Ignacio Bravo-Muñoz   +5 more
doaj   +1 more source

Medical validity and layperson interpretation of emergency visit recommendations by the GPT model: A cross-sectional study. [PDF]

Acute Med Surg
In this cross‐sectional study, we assessed the medical plausibility of ChatGPT's outputs as evaluated by seven experts and the interpretation of these outputs by 157 laypersons. ChatGPT demonstrated high accuracy in advising regarding emergency visits when evaluated by experts, but laypersons frequently misinterpreted its recommendations.
Tanaka C, Kinoshita T, Okada Y, Satoh K, Homma Y, Suzuki K, Yokobori S, Oda J, Otomo Y, Tagami T, Special Committee on the Utilization of Advanced Technology in Emergency Medicine, Japanese Association for Acute Medicine.   +11 more
europepmc   +2 more sources

Least Mean Square Frequency Domain Equalization for MIMO SC-FDMA System

Zanco Journal of Pure and Applied Sciences, 2019
Because single carrier modulation has low peak average power ratio (PAPR), it is used instead of multicarrier modulation in uplink transmission in Long Term Evolution (LTE).
Maha George Zia
doaj   +1 more source