Results 171 to 180 of about 1,480,448 (310)

Sensor-Based Assessment of Quadriceps EMG-Amplitude-to-Torque Ratios at Different Knee Angles: An Exploratory Cross-Sectional Study. [PDF]

Sensors (Basel)
Zhang Z, Tomicka M, Guo X, Li M, Krawczynski M, Aschenbrenner P, Kawczyński A.   +6 more
europepmc   +1 more source

Amplitude-independent photonic instantaneous frequency measurement with improved sensitivity

, 2012
A technique for improving the sensitivity of a class of broadband RF photonic instantaneous frequency measurement (IFM) systems is proposed and practically demonstrated.
Niusha Sarkhosh (19974441), Hossein Emami (8830394), Arnan Mitchell (18025810)   +2 more
core  

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

Theory and evidence of amplitude control by frequency detuning in a coupled neuronal oscillator system. [PDF]

PLoS Comput Biol
Lu AC, Ourang SA, Moore JD.
europepmc   +1 more source

Amplitude-noise-resilient entangling gates for trapped ions

Noise resilience of quantum information processing is a crucial precondition to reach the fault-tolerance threshold. While resilience to many types of noise can be achieved through suitable control schemes, resilience to amplitude noise seems to be ...
Winfried Hensinger (4461820), NH Le (21403469), SA Kulmiya (17130754), Samuel Hile (4605370), F Mintert (16270133), JG Urquhart (23030821), M Orozco-Ruiz (17130751)   +6 more
core  

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

Altered Neurovascular Coupling Dynamics During Dobutamine-Induced Acute Stress. [PDF]

Brain Behav
Wang R, Ren P, Ma X, Cai L, Zhang T, Yu F, Zhu L, Yang Z, Liu Y, Wang Z, Qiao PG.   +10 more
europepmc   +1 more source

Disentangling Bulk and Surface Contributions to Charge and Discharge Fading in High‐Voltage LiCoO2

Advanced Functional Materials, EarlyView.
High‐voltage operation of LiCoO2 accelerates capacity fading through bulk and surface degradation. By introducing a LiTaO3 coating to selectively suppress surface degradation, bulk and surface contributions to charge and discharge fading are decoupled.
Hyungjoon Moon, Sangbin Park, Jaewoo Jung, Seongeun Lee, Chanwoo Jung, Min‐Sik Park, Won‐Sub Yoon   +6 more
wiley   +1 more source

Effects of Botulinum Toxin Type A in Essential Blepharospasm: Evidence from a Clinical and Neurophysiological Pilot Study. [PDF]

Toxins (Basel)
Tereshko Y, De Monte D, Ercole BH, Dalla Torre C, Belgrado E, Valente M, Lettieri C.   +6 more
europepmc   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

Advanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen, Patryk Wąsik, Juan Fernando Cucuyame Morales, Marie Kate Palau, Adrian Francisco Duran Ornelas, Phani Saketh Dasika, Jin Hee Kim, Radhika Laxminarayana, Eric Hintsala, Greta Chang, Junzhi Liao, Lizhi Sun, Nathan Lord, Atsushi Arakaki, Paul Bardunias, Pablo Zavattieri, David Kisailus   +16 more
wiley   +1 more source