Results 181 to 190 of about 175,376 (264)

Biomechanical Variation of the Vessel Wall Along the Length of the Healthy Aorta-Linking Geometric, Flow-, and Pressure-Mediated Adaptations. [PDF]

J Biomech Eng
Badal RM, Barocas VH.
europepmc   +1 more source

3D Hydrodynamic Flow Lithography

Advanced Functional Materials, EarlyView.
ABSTRACT Continuous‐ and stop‐flow lithography are widely used to fabricate multi‐dimensional microstructures whose cross‐sectional morphology is dictated by the flow profile of multiple co‐flowing streams. Here, we introduce three‐dimensional hydrodynamic flow lithography (3D HFL), a platform for programmable generation of multi‐layered flow profiles ...
Yiying Zou, Mehmet Akif Sahin, Muhammad Zia Ullah Khan, Muhammad Usman Akhtar, Daniel Stoecklein, Ghulam Destgeer   +5 more
wiley   +1 more source

A Spectral Confocal Measurement Method for High-Aspect-Ratio Deep Holes Based on Stepped Ring Gauge and Hierarchical Error Compensation. [PDF]

Sensors (Basel)
Liu Y, Wang G, Yu D, Du H.
europepmc   +1 more source

Wearable Kirigami‐Apertured Capacitive Sensors for Continuous Cardiac Volumetric Monitoring

Advanced Functional Materials, EarlyView.
A wearable kirigami‐apertured carbon nanotube‐paper composite (K‐CPC) capacitive sensor enables cardiac volumetric monitoring. The kirigami process creates a central aperture with cantilevered fibers that confine the electric field, enhancing both sensitivity and lateral resolution.
Yu‐Jen Cheng, Shawn Kim, Jonathan Avery, Younghoon Kwon, Jae‐Hyun Chung   +4 more
wiley   +1 more source

Diameter-axial-polar nephrometry: Has a better scoring system arrived?

Indian Journal of Urology, 2013
Praveen Kumar Pandey
doaj  

Design and first experimental results of an edgeless PET prototype for breast imaging: DeepBreast. [PDF]

EJNMMI Phys
Freire M, Jiménez-Serrano S, Gonzalez-Montoro A, García FB, Toledo JF, Barberá J, Álamo J, Torres-Espallardo I, Vidal LF, Loignon-Houle F, de Alfonso C, Echegoyen S, Rodríguez-Álvarez MJ, Sánchez F, González AJ.   +14 more
europepmc   +1 more source

Broadband Silicon‐On‐Glass Reflective Dielectric Metasurface for THz Beam Steering in 6G Wireless Networks

Advanced Functional Materials, EarlyView.
A CMOS‐compatible, all‐dielectric Silicon‐on‐Glass reflective metasurface enables low–loss terahertz wavefront control for future 6G wireless communication. Mie‐resonant silicon pillars provide full phase coverage near 500 GHz, achieving experimentally validated single‐, dual‐, and five‐beam steering with sub‐1.5° angular error and less than 3 dB ...
Rithwik Premanand, Yi Ji Tan, Thomas CaiWei Tan, Prakash Pitchappa, Hemanth Kumar Cheemalamarri, A. S. Madhukumar, Ranjan Singh   +6 more
wiley   +1 more source

Influence of Lateral Perforation on the Biomechanical Stability of Thoracic Pedicle Screws. [PDF]

Global Spine J
Bullert B, Gupta V, Schonhoff M, Jaeger S, Kretzer JP, Gruetzner PA, Vetter SY, Gierse J.   +7 more
europepmc   +1 more source

Design and Characterization of a Two‐Dimensional Soft Array Based on Cooperative Dielectric Elastomer Actuators

Advanced Functional Materials, EarlyView.
A fully polymeric two‐dimensional array of Dielectric Elastomers enables self‐sensing, cooperative actuation, and large‐stroke operation in a DE‐based autonomous conveyor. Based only on voltage and current measurements at actuator level, the system detects the presence of a ball and subsequently drives it toward a target position.
Saverio Addario, Alberto Priuli, Giovanni Soleti, Sebastian Gratz‐Kelly, Benjamin Zemlin, Stefan Seelecke, Gianluca Rizzello   +6 more
wiley   +1 more source

Coronary Computed Tomography Angiography as a Method for Diagnosing a Thrombotic Occlusion of a Giant Right Coronary Artery Aneurysm in a Patient with Difficulty in Visualizing the Right Coronary Artery During Invasive Coronary Angiography. [PDF]

Diagnostics (Basel)
Gać P, Kusyn N, Poręba R.
europepmc   +1 more source