Results 251 to 260 of about 52,481 (344)

Exploring the Dynamics of Ischemia and Reactive Hyperemia With Skeletal Muscle Blood Oxygen Level Dependent MRI in Patients With Peripheral Artery Disease, Age‐Matched Controls, and Young Healthy Subjects

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Skeletal muscle blood oxygen level dependent (BOLD) MRI is a technique for assessing vascular function in peripheral limbs. In patients, however, an increased frequency of atypical response patterns has been observed, warranting investigation into its underlying causes.
Jonathan Arvidsson, Stefanie Eriksson, Oscar Jalnefjord, Edvin Johansson, Joakim Nordanstig, Kerstin Lagerstrand   +5 more
wiley   +1 more source

Factor Graph-Based Time-Synchronized Trajectory Planning for UAVs in Ground Radar Environment Simulation. [PDF]

Sensors (Basel)
Słowak P, Kaczmarek P, Kapski A, Kaniewski P.   +3 more
europepmc   +1 more source

Healing Beams: Radiation and Radiotherapy in Novels, Poems, Music, Film, Painting

Journal of Medical Radiation Sciences, EarlyView.
Radiation and radiotherapy are perceived by patients and the general public as mysterious, dangerous and healing. The image of radiation and radiotherapy can be analysed by studying novels, poems, music, film and painting. Our paper reviews how radiation and radiotherapy are perceived by patients, the general public, as reflected in various art genres.
Ad A. Kaptein, Jan W. Schoones, Yvette M. van der Linden, Brian M. Hughes   +3 more
wiley   +1 more source

A Quadrotor UAV Aeromagnetic Compensation Method Based on Time-Frequency Joint Representation Neural Network and Its Application in Mineral Exploration. [PDF]

Sensors (Basel)
Yu P, Huang G, Jiao J, Zhou L, Zhao Y, Lu P, Li L, Shi S.   +7 more
europepmc   +1 more source

An Analysis of Laparoscopic and Robotic Minimally Invasive Surgeries: Surgeon Experience, Learning, and Task Performance

Journal of Operations Management, EarlyView.
ABSTRACT The study examines the transfer of learning in the context of different surgical methods used to complete surgical procedures. Surgeons' total experience is characterized by the procedure (i.e., focal or different) and the surgical technology or method used (i.e., laparoscopic‐assisted minimally invasive surgery [LAS] or robot‐assisted ...
Pradeep K. Pendem, Sriram Narayanan, Roger R. Dmochowski, Vikram Tiwari   +3 more
wiley   +1 more source

Optimal flock formation induced by agent heterogeneity. [PDF]

Nat Commun
Montanari AN, Barioni AED, Duan C, Motter AE.   +3 more
europepmc   +1 more source

Coping Practices of Small‐ and Medium‐Sized Enterprises Facing Power Asymmetry in Digital Platform Business

Strategic Change, EarlyView.
ABSTRACT Digital platform (DP) enterprises have risen to the top of the global economy by inverting traditional business models. They earn money through matchmaking, transaction facilitation, and efficient orchestration of other stakeholders' resources.
Lukas R. G. Fitz, Jochen Scheeg
wiley   +1 more source

A Hierarchical Adaptive Moment Matching Multiple Model Tracking Method for Hypersonic Glide Target Under Measurement Uncertainty. [PDF]

Sensors (Basel)
Shao H, Zheng J, Bai Y, Liu H, Ge Y, Liu B.   +5 more
europepmc   +1 more source

Portfolio Entrepreneurs' Strategic Responses to the COVID‐19 Outbreak: The Role of Adaptation, Decision‐Making, Temporality, and Coordination

Strategic Change, EarlyView.
ABSTRACT This study explores the immediate responses of portfolio entrepreneurs (PEs) in the Netherlands to the onset of the COVID‐19 pandemic. Employing a longitudinal design, real‐time data were collected from 21 PEs through verbal interviews and open‐ended questionnaires, capturing their initial entrepreneurial reactions.
Tobias Kutzewski, Ingrid A. M. Wakkee
wiley   +1 more source

Autonomous Vision-Based Object Detection and Tracking System for Quadrotor Unmanned Aerial Vehicles. [PDF]

Sensors (Basel)
Gharsa O, Touba MM, Boumehraz M, Agram N.   +3 more
europepmc   +1 more source