Results 161 to 170 of about 173,689,056 (279)

The impact of moxibustion on brain function in vascular dementia: a neuroimaging study involving amplitude of low-frequency fluctuations and functional connectivity

Frontiers in Neurology
ObjectOn the basis of determining the clinical effect of moxibustion on vascular dementia (VD), this study explored the central mechanism of moxibustion on VD through fMRI.MethodFifty-five VD patients formed the observation group (treated with ...
Yating Zhang, Zhilin Huang, Ping Wang, Sicheng Liu, Yinqiu Fan, Bixiang Zha, Xiaodi Qiao, Jun Yang   +7 more
doaj   +1 more source

Electroacupuncture for psychogenic erectile dysfunction: A resting-state functional magnetic resonance imaging study exploring the alteration of fractional amplitude of low frequency fluctuation. [PDF]

Front Hum Neurosci, 2023
Yang Y, Qu L, Mu L, Yao J, Su C, Zheng Q, Zheng H, Zhang P, Li Y.   +8 more
europepmc   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

Advanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang, Temesgen Tadeyos Zate, Peiren Wang, Soumyajit Mojumder, Elo Overgaard Mogensen, Oriol Gavalda‐Diaz, Zihe Li, Shitong Zhou, Ajeet Kumar, James Roscow, Hamideh Khanbareh, Astri Bjørnetun Haugen, Florian Bouville   +12 more
wiley   +1 more source

Brain areas with differences in ALFF between stuttering subjects and controls.

, 2013
Abbreviations: ALFF, amplitude of low-frequency fluctuation; MNI, Montreal Neurological Institute; ROI, region of interest.
Liang Wang (23021), Chunshui Yu (126228), Chaozhe Zhu (193029), Yun Xuan (334685), Chun Meng (193011), Yanhui Yang (212906), Qian Yan (334693), Chunlan Lin (334694)   +7 more
core   +1 more source

Abnormalities in the Fractional Amplitude of Low-Frequency Fluctuation and Functional Connectivity in Parkinson's Disease With Excessive Daytime Sleepiness. [PDF]

Front Aging Neurosci, 2022
Zi Y, Cai S, Tan C, Wang T, Shen Q, Liu Q, Wang M, Li J, Zhang L, Zhou F, Song C, Yuan J, Liu Y, Liu J, Liao H.   +14 more
europepmc   +1 more source

Conformational Switching of Proteins on Material Surfaces Enabled by Peptide‐Oriented Adsorption

Advanced Functional Materials, EarlyView.
Responsive biointerfaces could be achieved using conformationally responsive proteins; however, their interconversion can be lost upon surface adsorption. Herein, we demonstrate that the incorporation a Au binding peptide into calmodulin allows for binding control on Au wherein the protein retains conformational switching. This capability was confirmed
Sakthirupini Ramamurthy, Kyle B. Meerbott, Lorenzo Travaglini, Garima S. Dobhal, Artur Sawicki, Marc R. Knecht, Tiffany R. Walsh, Dominic J. Glover   +7 more
wiley   +1 more source

Excess low frequency noise in single-wall carbon nanotube

, 2006
Low frequency noise measurements have been performed on a single-wall carbon nanotube connected by Ti/Au electrodes. It has been found that the 1/f noise decreases when the measurements are undertaken under vacuum and when the nanotube is partially ...
Delseny, C., Salesse, A,, Soliveres, S.,, Deen, J.,, Deen, J,, Salesse, A., Delseny, C,, Deen, J., Nur, Omer,, Nur, Omer, Kabir, Mohammad,, Kabir, M S,, Delseny, C.,, Willander, Magnus,, Soliveres, S., Hoffmann, A,, Soliveres, S,, Nour, Omer,, Willander, Magnus, Pascal, F.,, Hoffmann, A.,, Hoffmann, A., Salesse, A.,, Kabir, Mohammad, Pascal, F., Pascal, F,   +25 more
core   +1 more source

Large Eddy Simulation for Fluctuation Pressure of High Speed Train Head Surface

工程科学与技术, 2009
: In order to obtain the distribution rules of fluctuation pressure of train head surface, body-fitted quadrilateral and hexahedron grid was obtained of high speed train head surface based on parameter space mapping approach.
doaj  

Identification of discriminative neuroimaging markers for patients on hemodialysis with insomnia: a fractional amplitude of low frequency fluctuation-based machine learning analysis. [PDF]

BMC Psychiatry, 2023
Wen ZY, Zhang Y, Feng MH, Wu YC, Fu CW, Deng K, Lin QZ, Liu B.   +7 more
europepmc   +1 more source

An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots

Advanced Functional Materials, EarlyView.
This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese, Bokeon Kwak, Gaia de Marzo, Giulia Coco, Valentina Antonaci, Leonardo Lamanna, Massimo De Vittorio, Dario Floreano, Mario Caironi   +8 more
wiley   +1 more source