Results 121 to 130 of about 51,859 (300)

Understanding the Effects of Conductive Polymer Electrode Coating on Recorded Neural Signals

Advanced Healthcare Materials, EarlyView.
Conductive polymer coatings are widely explored to improve the quality of signals recorded with chronically implanted neural electrodes, offering enhanced biocompatibility along with reduced electrode impedance. Combining computational modelling and data from PEDOT:PTS coated and PtIr electrodes in rats, we show that improvements in signal quality with
Karthik Sridhar, Judith Evers, Alexandre Trotier, Manus Biggs, Madeleine M. Lowery   +4 more
wiley   +1 more source

A Personalized, 3D Printed Polymeric Device for the Prevention of Post‐Myocardial Infarction Cardiac Remodeling

Advanced Healthcare Materials, EarlyView.
Myocardial infarction often leads to pathological remodelling and ventricular dilatation, key features of HFrEF. This study introduces a personalized, 3D‐printed cardiac restraint device (CARD) printed using rationally designed inks displaying the requested printability and mechanical properties.
Nicola Mansour, Daniel Cohn, Ishita Sarkar, Raja Alamore, Kareem Abd Rbo, Offer Amir, Dean Nachman   +6 more
wiley   +1 more source

Initial Synchronization Procedure and Doppler Pre-Compensation for LEO-SATCOM Terminals

Telecom
Wireless low earth orbit (LEO) satellite communication ground terminals need to perform an initial time and frequency synchronization to access to the LEO system.
Marco Krondorf
doaj   +1 more source

Induction and Synchronization of Estrus in Gilts with P.G.600

Scientific Papers Animal Science and Biotechnologies, 2023
Recent developments in understanding the physiological mechanisms of reproduction control can be adapted to swine reproductive management. This article points out the procedures that can be used to induce estrus, in prepubescent and anestrus gilts, and ...
Ion Carabă, Nicolae Păcală, Ada Cean, Marioara Nicula, Liliana Ciochina-Petculescu, Silvia Erina, Cosmin Ganţă   +6 more
doaj  

Prostaglandin F2α and its interference on pregnancy rates in heifers [PDF]

The present study aimed to evaluate the pregnancy rate of Nellore and Crossbred heifers submitted the induction of puberty with prostaglandin PGF2α.
Araujo, Alyson Liberali, Crespilho, Andre Maciel, Elias, Alecsandro Silva de Lima, Guaitolini, Carlos Renato Freitas, Maziero Guaitolini, Rosiara Rosaria Dias   +4 more
core   +2 more sources

Dynamic Modulation of the Microenvironment Promotes Functional Maturation of Engineered Tissues

Advanced Healthcare Materials, EarlyView.
Engineered tissues lack the dynamic microenvironment of native tissues. A biocompatible, diffusible small molecule to dynamically modulate tissue microenvironments during maturation is used. Timing‐dependent modulation yields distinct outcomes, producing thicker, more native‐like blood vessels, stronger and more mature cardiac tissues, and optimized ...
Eric Silberman, Hadas Oved, Itay Gil, Amgad Marzook, Ester Sapir Baruch, Yahel Shechter, Assaf Shapira, Tal Dvir   +7 more
wiley   +1 more source

Impairment of value-based decision-making in morphine-dependent rats is partly related to neural connectivity between the anterior cingulate cortex and basolateral amygdala

EXCLI Journal : Experimental and Clinical Sciences
Previous studies have established that the amygdala specifically the basolateral amygdala (BLA), has a fundamental role in decision-making. The present study aimed to investigate functional and neural synchronization between the BLA and anterior ...
Zahra Fatahi, Mohammad Fatahi, Abbas Haghparast   +2 more
doaj   +1 more source

ETV2 Mediated Differentiation of Human Pluripotent Stem Cells Results in Functional Endothelial Cells for Engineering Advanced Vascularized Microphysiological Models

Advanced Healthcare Materials, EarlyView.
A robust method to generate functional human iPSC‐derived endothelial cells using inducible ETV2 expression. These cells self‐organize into stable, lumenized microvascular networks within microfluidic chips, surpassing conventional differentiation methods.
Shun Zhang, Zhengpeng Wan, Lei Wang, Caihong Wu, Junkai Zhang, Sarah Spitz, Xun Wang, Marie A. Floryan, Mark F. Coughlin, Francesca M. Pramotton, Liling Xu, Ron Weiss, Roger D. Kamm   +12 more
wiley   +1 more source

Intact sensorimotor rhythm abilities but altered audiovisual integration in cochlear implant users.

PLoS ONE
Perception of rhythm significantly impacts various aspects of daily life, including engaging with music, discerning speech prosody nuances, and coordinating physical activities like walking and sports.
Olivier Valentin, Nicholas Elgin Vernam Foster, Bastien Intartaglia, Marie-Anne Prud'homme, Marc Schönwiesner, Sylvie Nozaradan, Alexandre Lehmann   +6 more
doaj   +1 more source

Time-Reversible Synchronization of Chua Circuits for Edge Intelligent Sensors

Mathematics
Time-reversible synchronization (TRS) of nonlinear oscillators is a recently proposed technique that ensures super-exponential convergence of dynamics between master and slave systems, which is beneficial in many real-time applications.
Artur Karimov, Kirill Shirnin, Ivan Babkin, Pavel Burundukov, Vyacheslav Rybin, Denis Butusov   +5 more
doaj   +1 more source