Results 151 to 160 of about 5,686 (263)

Impact of 1024‐Matrix Size on Perforating Artery Visualisation in Cerebral Computed Tomography Angiography Using a 64‐Slice CT Scanner

Journal of Medical Radiation Sciences, EarlyView.
This study investigated whether using a larger image matrix (1024 × 1024 pixels instead of 512 × 512) improves the visibility of tiny brain arteries on CT scans performed with standard 64‐slice scanners. While physical image quality measurements remained unchanged, the larger matrix provided finer digital sampling of blood vessel structures, resulting ...
Hokuto Nagumo, Yuki Nagata, Mayumi Maruko, Jun Sakai, Yusuke Fujiwara, Joma Oikawa   +5 more
wiley   +1 more source

Outdoor thermal comfort in courtyard-shaped housing projects: a simulation study for a tropical region. [PDF]

Int J Biometeorol
Apolinário BS, Masiero E, Krüger E.
europepmc   +1 more source

Size‐specific dose estimates calculated using patient size measurements from scanned projection radiograph in high‐resolution chest computed tomography

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 85-92, March 2025.
This study established that patient's lateral width measurements made from scanned projection radiograph (SPR) is an overestimate compared to those measured from tomographic slices by about 10%. Size‐specific dose estimates (SSDE) calculated using lateral width measured from SPR correlates well with SSDE calculated using water equivalent diameter of ...
Ajit Brindhaban
wiley   +1 more source

Data-driven combination of METAR observations and CAMS reanalysis aerosols to enhance satellite retrieval of surface solar irradiance. [PDF]

Sci Rep
Roy A, Heinemann D, Schroedter-Homscheidt M, Lezaca Galeano JE.   +3 more
europepmc   +1 more source

When Does Top Management Team Diversity Matter in Large Organizations?

Journal of Organizational Behavior, EarlyView.
ABSTRACT Top management teams (TMTs) drive strategic leadership, but there is little clarity on when the composition of these upper echelons most impacts organization performance. Drawing from the categorization‐elaboration model, we study an 18‐year sample of approximately 4500 organizations and over 32 000 executives and find a positive relationship ...
Frances Fabian, James M. Plečnik, Shan Wang   +2 more
wiley   +1 more source

X-Ray Attenuation Properties of Additive Manufacturing and 3D Printing Materials for Mimicking Tissues in Radiographic Phantoms Measured by CT from 70 to 140 kV: 2025 Update. [PDF]

Biomimetics (Basel)
Hofmann T, Buschmann M, Homolka P.
europepmc   +1 more source

Tropicalization of the Temperate Zone: Spatiotemporal Variability of Winter Warming and Declining Freeze Days Across the United States

International Journal of Climatology, EarlyView.
Unique characteristics of winter daily minimum (Tmin) and maximum (Tmax) temperatures and freeze days across the conterminous United States from 1952 to 2024 are examined. Results show spatial heterogeneity in Tmin/Tmax warming rates across the tropical‐temperate transition zone in the southeastern United States, and that the highest temperature on the
Vincent M. Brown, Derek T. Thompson, Buren B. DeFee II, Michael J. Osland, Barry D. Keim   +4 more
wiley   +1 more source

A Dual-Channel and Multi-Sensor Fusion Framework for Coal Mine Image Dehazing. [PDF]

Sensors (Basel)
Wang X, Huo Y.
europepmc   +1 more source

RECiPROsody: A Study Protocol for Investigating Movement and Prosodic Synchrony as Embodied Markers of Relational Attunement in Gestalt Psychotherapy

The Journal of Humanistic Counseling, EarlyView.
ABSTRACT Nonverbal synchrony supports therapeutic alliance, yet its role in Gestalt psychotherapy remains underexplored. This manuscript presents the RECiPROsody study protocol, designed to investigate how multimodal interpersonal synchrony between therapists and clients relates to embodied attunement and therapeutic outcomes.
Serena Iacono Isidoro, Margherita Spagnuolo Lobb, Simona Campisi, Roberta Bruschetta, Maria Valeria Maiorana, Gaspare Cusimano, Giovanni Pioggia, Gennaro Tartarisco   +7 more
wiley   +1 more source

Dynamic solar irradiance estimation for vehicle thermal management using a multi-modal machine learning framework. [PDF]

Sci Rep
Rajagukguk RA, Lee H, Lee H.
europepmc   +1 more source