Results 151 to 160 of about 2,793 (286)

Study of the Influence of Phase Noise on the MEMS Disk Resonator Gyroscope Interface Circuit. [PDF]

Sensors (Basel), 2020
Zhang W, Chen W, Yin L, Di X, Chen D, Fu Q, Zhang Y, Liu X.   +7 more
europepmc   +1 more source

ANN Modeling of Motional Resistance for Micro Disk Resonator

, 2017
This article describes how modeling is an integral part of design and development of any system that provides the theoretical characterization of the system and helps in understanding the relations between various parameters of the system, before the ...
Dakshayani S. Jangamshetti, Manjula A. Sutagundar, Basavaprabhu G. Sheeparamatti   +2 more
core   +1 more source

Robust and Thermally Stable Silicone Aerogels with Hyperconnected Network via Kinetically Optimized Hyperbranched Silane Precursors

Advanced Science, EarlyView.
Reactivity‐Programmed Assembly: A kinetic‐control strategy is reported for constructing hyperconnected silicone aerogels with a robust “thick‐neck” architecture. By exploiting the reactivity disparity of precursors, flexible segments are uniformly embedded within a rigid skeleton.
Aoqing Yan, Guixiang Li, Yaolan Li, Yi Luo, Bin Liu, Zhe Su, Hao Tian, Wei Shi, Bo Niu, Donghui Long   +9 more
wiley   +1 more source

Vertically driven resonances in accretion disks

The Astrophysical Journal, 1981
We investigate the three-dimensional (3D) response of an accretion disk in a close binary system to tidal forcing. Both horizontal and vertical motions are generated in the disk. Resonances occur at radii where the tidal forcing frequency matches a natural frequency in the disk.
openaire   +1 more source

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source

SETD1A Regulates Glycolysis and Senescence of Nucleus Pulposus Cells via H3K4me3–HELZ2/PPARα‐HIF1α Axis to Drive Intervertebral Disc Degeneration

Advanced Science, EarlyView.
SETD1A is a key epigenetic regulator in NPCs during IDD. In normal NPCs, it sustains H3K4me3–HELZ2/PPARα–HIF1α signaling to maintain glycolytic energy metabolism and proliferation. In degenerated NPCs, reduced SETD1A disrupts this axis, impairing glycolysis and accelerating senescence, highlighting a promising therapeutic target for IDD.
Jiawei Fu, Xue Leng, Jiang Long, Zhengao Liao, Xiaoqin An, Xuezheng Ai, Dan Long, Changqing Li, Bo Huang, Yue Zhou, Shiwu Dong, Chencheng Feng   +11 more
wiley   +1 more source

Theoretical Analysis of Integrated Nanophotonic Q‐Switched Laser Based on Gain and Saturable Absorption by Two‐Dimensional Materials

Advanced Photonics Research
A nanophotonic passively Q‐switched lasing element in the near infrared is proposed and theoretically investigated. It consists of a silicon‐rich nitride disk resonator enhanced with the contemporary MoS2/WSe2 hetero‐bilayer and a graphene monolayer to ...
Georgios Nousios, Thomas Christopoulos, Odysseas Tsilipakos, Emmanouil E. Kriezis   +3 more
doaj   +1 more source

Automatic Mode-Matching Method for MEMS Disk Resonator Gyroscopes Based on Virtual Coriolis Force. [PDF]

Micromachines (Basel), 2020
Ruan Z, Ding X, Qin Z, Jia J, Li H.
europepmc   +1 more source

Modulating the Charge Transfer Channels via Constructing Charge‐Assisted Hydrogen‐Bonded Organic Frameworks for Enhanced Photosynthesis of Hydrogen Peroxide

Advanced Science, EarlyView.
This work reports a strategy of engineering charge‐assisted hydrogen bonds to tailor charge transfer channels in HOFs, significantly improving their performance in photocatalytic H2O2 production. ABSTRACT The production of H2O2 via artificial photosynthesis is often limited by inefficient charge‐carrier separation, causing significant charge ...
Yajun Zhao, Xianzhi Lan, Tiantian Chen, Qijie Mo, Chao Peng, Jianbo Jia, Jiewei Liu, Cheng‐Yong Su   +7 more
wiley   +1 more source

A Digital Closed-Loop Sense MEMS Disk Resonator Gyroscope Circuit Design Based on Integrated Analog Front-end. [PDF]

Sensors (Basel), 2020
Wang Y, Fu Q, Zhang Y, Zhang W, Chen D, Yin L, Liu X.   +6 more
europepmc   +1 more source