Results 211 to 220 of about 137,461 (372)

Computed tomography angiography and perfusion to assess coronary artery stenosis causing perfusion defects by single photon emission computed tomography: the CORE320 study.

European Heart Journal, 2014
C. Rochitte, R. George, Marcus Y. Chen, A. Arbab-Zadeh, M. Dewey, Julie M. Miller, H. Niinuma, K. Yoshioka, K. Kitagawa, S. Nakamori, R. Laham, A. Vavere, R. Cerci, V. Mehra, C. Nomura, K. Kofoed, M. Jinzaki, S. Kuribayashi, A. de Roos, M. Laule, S. Tan, J. Hoe, N. Paul, F. Rybicki, J. Brinker, A. Arai, Christopher Cox, M. Clouse, M. D. Di Carli, J. Lima   +29 more
semanticscholar   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Truncation Artifact Presenting as Cropped Projections and Wedge Defect in Sinogram During Single-Photon Emission Computed Tomography. [PDF]

Mol Imaging Radionucl Ther
Qutbi M, Ahmadi R, Alinejad A.
europepmc   +1 more source

Ionic Liquid‐Enhanced 3D Printed Flexible Resin for Pressure‐Sensing Applications

Advanced Materials Technologies, EarlyView.
A 3D‐printed resin–ionic liquid (IL) composite forms gyroid ionotronic architectures showing dynamic ionic migration under compression. Impedance analysis reveals distinct frequency responses across three topologies at high IL concentrations.
Nelson Pereira, Ana Sofia Castro, Cristian Mendes‐Felipe, Daniela Maria Correia, Senentxu Lanceros‐Méndez   +4 more
wiley   +1 more source

Optimization of acquisition time and reconstruction parameters for quantitative single-photon emission computed tomography/computed tomography using iodine-123 metaiodobenzylguanidine. [PDF]

PLoS One
Tsujimoto M, Watanabe M, Nogami K, Kawai H, Sarai M.   +4 more
europepmc   +1 more source

Redistribution of Perfusion and Myocardial Function in Patients With Multivessel Disease and Myocardial Infarction With ST Segment Elevation After Recanalization of an Infarct-Associated Artery According to the Results of Single Photon Emission Computed Tomography, Synchronized With Electrocardiography

, 2023
I. М. Kuzmina, Е. Н. Остроумов, O. G. Sinyakova, N. E. Kudryashova, Е. Д. Котина, М. В. Пархоменко   +5 more
openalex   +2 more sources

Multiscale Acoustic Bubble Actuators Using Bioinspired Liquid‐Repellent Microstructures

Advanced Materials Technologies, EarlyView.
The article presents multiscale acoustic bubble actuators using bioinspired liquid‐repellent microstructures, enabling programmable trapping, pumping, mixing, and precise flow control. Mimicking springtail microstructures, these scalable actuators (200 µm–1 mm) offer multifunctionality in all‐in‐one devices, letter‐shaped arrays, and 3D cube ...
Cem Balda Dayan, Nima Mahkam, Nihal Olcay Dogan, Ville Liimatainen, Defne Hiz, Aleyna Ilgezdi, Daniel Razansky, Amirreza Aghakhani, Metin Sitti   +8 more
wiley   +1 more source

Diagnostic and prognostic comparison of stress electrocardiogram, cardiovascular magnetic resonance, and single photon emission computed tomography, alone and sequentially, in stable chest pain. [PDF]

J Cardiovasc Magn Reson
Bisaccia G, Swoboda PP, Younger JF, Maredia N, Dickinson CJ, Brown JM, Bucciarelli-Ducci C, Plein S, Greenwood JP.   +8 more
europepmc   +1 more source

Programmable Dimensional Lithography with Digital Micromirror Devices for Multifunctional Microarchitectures

Advanced Materials Technologies, EarlyView.
This review explores recent advances in digital micromirror device (DMD)‐based lithography, focusing on its programmable light modulation, multi‐material compatibility, and dimensional patterning strategies. It highlights innovations from optical system design to materials integration and multifunctional applications, positioning DMD lithography as a ...
Yubin Lee, Byungcheon Yoo, Chaeyeong Ryu, Jongwon Oh, Dahye Baek, Jiseok Lee   +5 more
wiley   +1 more source

Outcomes Of Intraarticular Corticosteroid Injections into the Cervical Facet Joint Based on Single-Photon Emission Computed Tomography Imaging. [PDF]

J Pain Res
Yang S, Chang MC.
europepmc   +1 more source