Results 201 to 210 of about 593,887 (345)

High-Resolution Spiral Computed Tomography Coronary Angiography in Patients Referred for Diagnostic Conventional Coronary Angiography

Circulation, 2005
N. Mollet, Filippo Cademartiri, C. Van Mieghem, G. Runza, E. Mcfadden, T. Baks, P. Serruys, G. Krestin, P. D. de Feyter   +8 more
semanticscholar   +1 more source

Design and Fabrication of High Dielectric GRIN Lens for a Directive Antenna Using a Hybrid Filled Voxel Additive Manufacturing Technique

Advanced Materials Technologies, EarlyView.
Hybrid‐filled voxel AM enables integration of high‐permittivity materials into additively manufactured devices. Using this approach, a graded refractive index (GRIN) lens is demonstrated, achieving a 50% antenna size reduction with enhanced directivity.
Qianfang Zheng, Anna Radkovskaya, Kailun Xu, Ekaterina Shamonina, Patrick S. Grant   +4 more
wiley   +1 more source

Morphological characteristics of spiral tibial shaft fractures involving the distal articular surface: a retrospective observational study. [PDF]

Sci Rep
Ai X, Su Y, Li Y, Qi H, Ren T, Wang Z, Li Z, Wu B, Li M.   +8 more
europepmc   +1 more source

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

Advanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian, Jun Feng, Aránzazu del Campo   +2 more
wiley   +1 more source

Successful Endoscopic Ultrasound-Guided Radiofrequency Ablation for Symptomatic Insulinoma in a High-Risk Elderly Patient. [PDF]

ACG Case Rep J
Adeniran O, Chittajallu V, Almusabeh H, Abdullahi S, Qureshi H, Adekolu A, Singh S.   +6 more
europepmc   +1 more source

Directed Navigation of Magnetotactic Bacteria via Magnetotaxis in a 3D Vasculature‐On‐A‐Chip

Advanced Materials Technologies, EarlyView.
A perfusable vascular network is developed to investigate MTB at the single‐microorganism level. MTB is demonstrated to successfully align and navigate along the magnetic field inside the microvessels. Abstract Magnetotactic bacteria (MTB), inherently motile and self‐powered, are promising biorobotic candidates for targeted anti‐cancer drug delivery ...
Brianna Bradley, Yuji Nashimoto, Aldo Gonzalez‐Lopez, Takeshi Hori, Hirokazu Kaji, Peter L. Davies, Carlos Escobedo   +6 more
wiley   +1 more source

Threshold-distance functions predict speech recognition with cochlear implants. [PDF]

Sci Rep
Kludt E, Ewald S, Prenzler N, Salcher R, Willenborg K, Sato M, Büchner A, Kral A, Lenarz T.   +8 more
europepmc   +1 more source

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Evaluation of the diagnostic efficacy of multi-layer spiral CT scan combined with ultrasound examination for struma ovarii: A case-control study. [PDF]

Medicine (Baltimore)
Huang Y, Leng Y, Chen X, Ren T, Wang S, Ming Z.   +5 more
europepmc   +1 more source

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

Advanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source