Results 91 to 100 of about 184,273 (311)

Depolarization increases cellular light transmission

, 2008
Application of optical methods to human brain tissue in vivo, e.g., measuring oxyhemoglobin and deoxyhemoglobin concentration changes with near-infrared spectroscopy (NIRS), requires the a priori assumption that background optical properties remain ...
Takashi Osada, Miyuki Unekawa, Jemal Tatarishvili, Minoru Tomita, Haruki Toriumi, Norihiro Suzuki, Yutaka Tomita   +6 more
core  

A mixed-method analysis on students’ critical thinking and problem solving skill development in Malaysian public universities

, 2018
Employers nowadays are looking for potential fresh graduates who are able to think outside the box, so that they can produce with quality works. However, they are failed to do so and this situation result in high unemployment rate among graduates, mainly
Rodzalan, Shazaitul Azreen, Mohamed Saat, ‪Maisarah   +1 more
core   +1 more source

Fiber‐Endface‐Integrated PdSe2/2H‐MoTe2 Heterojunction Photodetector for Broadband Linear‐Polarization Detection

Advanced Materials Interfaces, EarlyView.
An all‐in‐fiber broadband polarization photodetector is demonstrated by integrating a PdSe2/2H‐MoTe2 van der Waals heterostructure onto a fiber endface. The device exhibits broadband response spanning 532 nm to 1630 nm, a fast response time of 59 µs, and a polarization ratio of 1.99. This work demonstrates a promising hardware strategy for polarization
Zexing Zheng, Qingde Yang, Huishan Ma, Yu Qian, Shuguang Zhu, Chao Yang, Jiale He, Changlong Liu, Weiwei Tang, Qiaonan Dong, Min Qiu, Xiaoshuang Chen   +11 more
wiley   +1 more source

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

Advanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou, Lia Paolino, Alberto Sesena Rubfiaro, Jin He, Arvind Agarwal   +4 more
wiley   +1 more source

Spin depolarization in semiconductor spin detectors

, 2006
A brief review is given of our recent experimental results from in-depth investigations of spin depolarization and underlying physical mechanisms within semiconductor spin detectors based on II-VIs (e.g. Zn(Cd)Se quantum wells) and III-Vs (e.g.
Oka, Y.,, Chen, Weimin,, Abernathy, C.R.,, Buyanova, Irina,, Pearton, S.J.,   +4 more
core   +1 more source

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

Advanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard, Thulasinath Raman Venkatesan, Michael Bauer, Valentin Razvan Lupu, Philipp Scheidegger, Francesco Taddei, Frank A. Nüesch, Dorina M. Opris   +7 more
wiley   +1 more source

Muon depolarization in matter [PDF]

, 1973
The lecture covers muons as a probe, medium effects, experimental techniques, depolarization--- fast and slow, and applications in chemistry, biology, and solids ...
Crowe, Kenneth M., Crowe, K.M.
core  

Physically meaningful depolarization metric based on the differential Mueller matrix

, 2015
International audienceWe present a novel depolarization metric for Mueller matrices based on the differential Mueller formalism. The proposed metric relies on the statistical interpretation of the differential Mueller matrix.
Arce-Diego, José Luis, Fanjul-Vélez, Félix, Ortega-Quijano, Noé   +2 more
core   +1 more source

Direct Gravity‐Induced Modulation of Cardiac Conduction Pathways Evidenced Through Propagation Features in Electrophysiological Mapping

Advanced Materials Technologies, EarlyView.
A high‐density wearable body‐surface potential mapping array reveals how gravity reshapes cardiac conduction in real time. By resolving spatiotemporal delay patterns invisible to conventional ECG, the platform uncovers posture‐dependent electrophysiological adaptations across the thorax.
Ruben Ruiz‐Mateos Serrano, Matias L. Picchio, Daniele Mantione, David Mecerreyes, George G. Malliaras   +4 more
wiley   +1 more source

The depolarization factors for ellipsoids and some of their properties [PDF]

, 2019
The terminology depolarization factors was firstly highlighted in the study of problems involving magnetic, where, it was initially used to describe magnetic properties of material.
Ts. Dr. Herman Wahid
core   +1 more source