Results 171 to 180 of about 84,378 (284)

The effectiveness and perceived value of feedback used in cardiac arrest simulation education: a mixed-method systematic review. [PDF]

Scand J Trauma Resusc Emerg Med
Vella R, Baker E, Akerjordet K, Thyer L.
europepmc   +1 more source

Preprocessing Procedure for Propagation Measurements on MEO Satellite Links

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT This paper presents a software tool designed for preprocessing data from an experimental campaign aimed at characterizing the tropospheric propagation channel using Medium Earth Orbit (MEO) satellites. The collected data provide critical insights into the channel in scenarios involving continuous variations in azimuth and elevation, along with
Marlene Brás, Susana Mota, Armando Rocha   +2 more
wiley   +1 more source

Unmasking digital deceptions: An integrative review of deepfake detection, multimedia forensics, and cybersecurity challenges. [PDF]

MethodsX
Singh S, Dhumane A.
europepmc   +1 more source

Integrated LEO Constellation and In‐Cabin Distribution System for Continuous Aircraft 5G Connectivity

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT The integration of low Earth orbit (LEO) satellite constellations with commercial aircraft communication systems presents critical challenges in maintaining continuous connectivity during dynamic flight conditions. Current geostationary satellite systems suffer from high round‐trip latency (>$$ > $$ 500 ms) and inadequate coverage at high ...
Raúl Parada, Victor Monzon Baeza, Carlos Horcajo Fernández de Gamboa, Rocío Serrano Camacho, Carlos Monzo   +4 more
wiley   +1 more source

Interactional Compression and Maternal Participation in Neonatal Intensive Care Units: A Qualitative Study of Nurse-Mother Communication Barriers and Co-Produced Solutions. [PDF]

Healthcare (Basel)
Elsharkawy NB, Ramadan OME, Hafiz AH, Katooa NE, Abunar A, Attallah DMA, Raguini M, Alruwaili MM, Abdelaziz EM, Ouda MMA, Alkhadam AQ, Alshammari MSS, Ghoneam MA, Aldousari E.   +13 more
europepmc   +1 more source

Insights From the Alphasat Aldo Paraboni Experiment at Tito Scalo and Spino d'Adda: Characterizing Scintillation and Rain Attenuation at Ka‐ and Q‐Band Frequencies

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT We present experimental results on the relationship between rain attenuation and simultaneous scintillation during rain events, based on beacon signal measurements at 19.7 (Ka‐band) and 39.4 GHz (Q‐band) from the geosynchronous Alphasat satellite (25° E), received at two Italian ground stations, Spino d'Adda (42.1° slant path) and Tito Scalo ...
Miles Turner, Alef Comisso, Carlo Riva, Lorenzo Luini, Giuseppe Codispoti, Giorgia Parca   +5 more
wiley   +1 more source

Left Ventricular Pericardial Strangulation: A Diagnostic Challenge in Acute Coronary Syndrome. [PDF]

Methodist Debakey Cardiovasc J
Yakovlev S, Gvozdeva A.
europepmc   +1 more source

A Semantic Approach To Autonomous Mixing [PDF]

, 2013
De Man, B, Reiss, JD
core  

Students’ Experiences of Teachers’ Ways of Unpacking Visual Representations in the Context of Intermolecular Forces

Science Education, EarlyView.
ABSTRACT This is the third article in a series, emanating from a project that used social semiotics and phenomenography to explore the role visual representations play in the teaching and learning of chemistry. Building on our earlier work that identified five qualitatively different ways that teachers may use to unpack visual representations in their ...
Emelie Patron, Cedric Linder, Jonathan Clark, Susanne Wikman   +3 more
wiley   +1 more source

Acoustic and auditory relation of creak/creaky settings in telephone call and direct recording samples: An approach in the light of forensic phonetics. [PDF]

PLoS One
Rosa SG, Baglioni SB, Passetti RR, Constantini AC.   +3 more
europepmc   +1 more source