Results 151 to 160 of about 92,046 (236)

Wirelessly Powered Ingestible Capsule for Optical Stimulation of the Gastrointestinal Tract in Rodents

Advanced Materials Technologies, EarlyView.
An ingestible electronic capsule, ICOPS, enables non‐invasive optical gut stimulation in rodents. ICOPS features modular LEDs and optimized power transfer for robust, in vivo functionality. This cleanroom‐free, 3D‐printed platform offers a compact, scalable solution for optogenetically interfacing enteric neural circuits, promising advances in ...
Mohamed Elsherif, Rawan Badr El‐Din, Zhansaya Makhambetova, Heba Naser, Maylis Boitet, Rahul Singh, Keonghwan Oh, Revathi Sukesan, Sohmyung Ha, Khalil B. Ramadi   +9 more
wiley   +1 more source

Towards fluid human-agent collaboration: From dynamic collaboration patterns to models of theory of mind reasoning. [PDF]

Front Robot AI
Schröder F, Heinrich F, Kopp S.
europepmc   +1 more source

Acoustic Wavefront Shaping Using Ultrahigh Phase Resolution Metamaterial

Advanced Materials Technologies, EarlyView.
A Bilateral Symmetrical T‐shaped (BST) acoustic metamaterial unit cell capable of achieving a high phase resolution of π/36 radians at 8000 Hz is introduced. The approach enables tunable wavefront control through simple rotational adjustment of BST, which offers an alternative to the conventional complex metamaterials unit cell design and a way for ...
Sourabh Dogra, Shubhi Bansal, Vikramjeet Singh, Sriram Subramanian, Manish K. Tiwari   +4 more
wiley   +1 more source

Early warning signals for bifurcations embedded in high dimensions. [PDF]

Sci Rep
Dylewsky D, Anand M, Bauch CT.
europepmc   +1 more source

Fiber Bragg Gratings with Micro‐Engineered Temperature Coefficients

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Fiber Bragg gratings (FBGs) are intrinsically responsive to temperature and strain simultaneously. In this research, low‐loss FBGs with micro‐engineered temperature coefficients are fabricated, utilizing refractive index liquid‐filled microchannels in the cladding.
Zipei Song, Mohan Wang, Frank P. Payne, Patrick S. Salter, Tongyu Liu, Steve J. Elston, Martin J. Booth, Stephen M. Morris, Julian A. J. Fells   +8 more
wiley   +1 more source

Numerical Exploitation of Three-Dimensional Hydrofractures Mechanical Perturbation during Multistage Hydrofracturing of Vertical Wells in Laminated Shale Reservoirs. [PDF]

ACS Omega
Li Y, Zhang W, Fei Y, Lan T, Wang Y.
europepmc   +1 more source

C2LI: Enhancing Structural Color Sensing and Imaging via Complementary Color Laser Illumination

Advanced Optical Materials, EarlyView.
This article introduces complementary color laser illumination (C2LI) and demonstrates it to be an effective approach for engaging the visual system to enhance perceptual sensitivity and chromatic contrast. This enhances a human user's ability to detect subtle differences in sample or medium characteristics, enabling novel applications in colorimetric ...
Tomoshree Dash, Estevao Marques Dos Santos, Tahmid H. Talukdar, Judson D. Ryckman   +3 more
wiley   +1 more source

A Robust Normally Closed Pneumatic Valve for Integrated Microfluidic Flow Control. [PDF]

Micromachines (Basel)
Li M, Dong S.
europepmc   +1 more source

Wrinkle‐Template Confinement of Kinetically Arrested Cellulose Nanocrystals for Sustainable Large Scale Reflection Gratings

Advanced Optical Materials, EarlyView.
Self‐supported all‐cellulose reflective gratings are fabricated from cellulose nanocrystal dispersions via a confinement printing process. Taking advantage of the reduced fluidity of concentrated, kinetically arrested cellulose nanocrystal dispersions, line arrays can be successfully transferred to dried CNC films.
Yue Dong, Swagato Sarkar, Andreas Fery, Christian Rossner   +3 more
wiley   +1 more source

Complex Fluid Models of Mixed Quantum-Classical Dynamics. [PDF]

J Nonlinear Sci
Gay-Balmaz F, Tronci C.
europepmc   +1 more source