Results 281 to 290 of about 1,957,229 (358)

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

Advanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao, Ata Golparvar, Mohammad Javad Bathaei, Filipe Arroyo Cardoso, Clementine M. Boutry   +4 more
wiley   +1 more source

Effects of tube voltage, radiation dose and adaptive statistical iterative reconstruction strength level on the detection and characterization of pulmonary nodules in ultra-low-dose chest CT. [PDF]

Cancer Imaging
Yao Y, Su X, Deng L, Zhang J, Xu Z, Li J, Li X.   +6 more
europepmc   +1 more source

Curvature‐Directed Patch Formation on Gold Nanocubes by Thermally Induced Polymer Redistribution

Advanced Science, EarlyView.
Heating induces selective desorption and migration of polystyrene chains on anisotropic gold nanocubes, leading to the formation of discrete polymer patches exclusively on flat facets. Patch number and geometry are tunable by temperature and concentration.
Jaedeok Lee, Ignacio Pérez‐Juste, Jorge Pérez‐Juste, Isabel Pastoriza‐Santos, Semi Kim, Sang Yong Nam, Hyosung An, Luis M. Liz‐Marzán, Juyeong Kim   +8 more
wiley   +1 more source

Image Follow-Up After Flow Diverter Treatment Using Only Ultra-High Resolution CT Angiography with Model-Based Iterative Reconstruction: A Case Report. [PDF]

Yonago Acta Med
Iwata N, Sakamoto M, Sakou T, Uno T, Kurosaki M.   +4 more
europepmc   +1 more source

A Programmable, 3D Neuron‐On‐Chip Platform Integrating Near Real‐Time Biosensing and Multiaxial Loading for Mechanobiological Injury Profiling

Advanced Science, EarlyView.
A programmable 3D Neuron‐Injury‐on‐a‐Chip platform integrates multiaxial mechanical loading with ultrasensitive electrochemical biosensing to decode neuronal responses in real time. By mimicking physiologically relevant extension–torsion forces, the system reveals load‐specific biomarker trajectories (T‐Tau, NFL), gene regulation, and apoptosis.
Sultan Khetani, Kar Wey Yong, Mawafag F. Alhasadi, Amir Hamedzadeh, Leila Shahsavari, Atefeh Rafiei, Kalvin Wu, Omakhowa Agbojo, Anupriya Singh, Kunal Karan, Salvatore Federico, Arindom Sen, Amir Sanati‐Nezhad   +12 more
wiley   +1 more source

Effects of different combinations of noise index and preset adaptive statistical iterative reconstruction Veo on the accuracy and image quality of bone mineral density measurements using fast kilovolt-switching dual-energy computed tomography: a phantom study. [PDF]

Quant Imaging Med Surg
Zhang H, Han H, Li Y, Yang Q, Yin T, Yu W.   +5 more
europepmc   +1 more source

A Prospective Trial of Low-Dose Abdominal Computerised Tomography (CT) With Iterative Reconstruction vs Conventional CT in Crohn's Disease

, 2011
Orla F. Craig, Siobhán O’Neill, Sum Leong, Fiona O’Neill, Owen J. O’Connor, Michael M. Maher, Fergus Shanahan   +6 more
openalex   +1 more source

SPARC: A Soft, Proprioceptive, Agile Robot for 3D Climbing and Exploration with Precise Trajectory Following

Advanced Science, EarlyView.
SPARC is a soft, proprioceptive, agile robot for 3D climbing, and exploration, integrating three parallel‐configured 3D‐printed Kresling origami actuators with embedded proprioception, a dual closed‐loop feedback control system, and pneumatic suction feet, enabling precise trajectory following in 3D, smooth transitioning from the ground to the wall ...
Weicheng Fan, Jiaqi Wang, Hongjian Zhang, Qichen Wu, Qihong Hu, Genliang Chen, Hao Wang, Xiaonan Huang   +7 more
wiley   +1 more source

Fast reconstruction of SMS bSSFP myocardial perfusion images using noise map estimation network (NoiseMapNet): a head-to-head comparison with parallel imaging and iterative reconstruction. [PDF]

Front Cardiovasc Med
Adam NL, Kowalik G, Tyler A, Mooiweer R, Neofytou AP, McElroy S, Kunze K, Speier P, Stäb D, Neji R, Nazir MS, Razavi R, Chiribiri A, Roujol S.   +13 more
europepmc   +1 more source

Comparison of advanced iterative reconstruction methods for SPECT/CT

, 2011
Peter Knoll, Daniela Kotalova, Gunnar Köchle, Ivan Kuzelka, Greg Minear, Siroos Mirzaei, Martin Šámal, Ladislav Zadražil, Helmar Bergmann   +8 more
openalex   +1 more source