Results 231 to 240 of about 53,903 (284)

WS2 Optoelectronic Memristive Reservoir Enabling Ultra‐Low‐Power, Multi‐Task, and Environmentally Stable Neuromorphic Computing

Advanced Science, EarlyView.
WS2‐based in‐memory sensing reservoir computing integrates sensing, memory, and computation in one compact device. It achieves ∼94% N‐MNIST, ∼93% eye motion perception, and ∼89% speech recognition with ultra‐low energy (∼25.5 fJ/spike). The system shows stability at 95% humidity, endurance over 1.5M cycles, and supports synaptic plasticity, enabling ...
Dayanand Kumar, Hanrui Li, Divyanshu Divyanshu, Dhananjay D. Kumbhar, Manoj Kumar Rajbhar, Amit Singh, Abdul Momin Syed, Selma Amara, Gianluca Setti, Nazek El‐Atab   +9 more
wiley   +1 more source

Solid Ethanol as a Renewable, Low‐Toxicity, Electron‐Beam Direct Write, and Biomedical Material

Advanced Science, EarlyView.
3D ice lithography (3DIL) enables the fabrication of intricate submicrometer objects using ethanol as a renewable starting material. This study combines process optimization, structural and material analysis, and biomedical applications, from cell culture scaffolds to the patterning of neurostimulation electrodes, demonstrating performance in both in ...
Bruno Perdigão, Bingdong Chang, Gwendoline A. E. Anand, Lechan Tao, Kayeon Kim, Anne Zebitz Eriksen, Malte Alexander Schönhoff, Guilherme Ferreira, Xiyuan Liu, Su Genelioglu, Joachim Lyngholm‐Kjærby, Neha Zahoor, Johan Ulrik Lind, Alice Bastos da Silva Fanta, Thomas Willum Hansen, Changsi Cai, Anpan Han   +16 more
wiley   +1 more source

Integrative Structural Modelling of the Cardiac Thin Filament: Energetics at the Interface and Conservation Patterns Reveal a Spotlight on Period 2 of Tropomyosin

Bioinformatics and Biology Insights, 2012
Ramanathan Sowdhamini, James A. Spudich, John A. Mercer, Margaret Sunitha S   +3 more
doaj  

Highly Vertically Oriented Graphene Microstrip Pads With Ultrahigh Through‐Plane Thermal Conductivity and Ultralow Compressive Modulus for Efficient Heat Dissipation

Advanced Science, EarlyView.
Vertically aligned graphene microstrip pads (GMPs) break the traditional thermomechanical trade‐off in thermal interface materials. It simultaneously achieves an ultrahigh through‐plane thermal conductivity of 565.92 W m−1 K−1 and an ultralow compressive modulus below 115.16 kPa.
Xu Ran, Yaru Wang, Sijia Wu, Hejun Wang, Junhao Shen, Litao Sun, Xing Wu, Hengchang Bi   +7 more
wiley   +1 more source

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Thin Filament Remodeling in Failing Myocardium

Heart Failure Reviews, 2005
While the remodeling process in myocardial failure involves changes in ventricular structure and performance, it is now appreciated that it is also associated with changes in thin filament composition and function. As is discussed, changes at the level thick filament may affect thin filament activation in heart failure.
Peter Vanburen, Yoko Okada, Okada Yoko   +2 more
exaly   +3 more sources

Tropomyosin and Troponin Cooperativity on the Thin Filament

, 2007
The regulation of muscle contraction by the thin filament proteins tropomyosin (Tm) and troponin (Tn) has remained an area of interest since the proteins were first discovered 40 years ago.1,2 Although we have learnt a great deal about the proteins themselves and the mechanism by which they regulate muscle contraction some aspects of the mechanism ...
Sabrina E, Boussouf, Michael A, Geeves
openaire   +3 more sources

Thin-filament-linked regulation in molluscan muscles

Biochimica Et Biophysica Acta (BBA) - Protein Structure, 1981
Enzymatic and electrophoretic studies were carried out on a variety of molluscan thin filaments. The ATPase activities of mixtures of molluscan thin filaments and vertebrate myosin were found to be Ca2+ dependent, suggesting the presence of thin-filament-linked regulation.
William Lehman
exaly   +3 more sources

4.13 Thin Filament Regulation

, 2012
The review summarizes the current state of knowledge of the calcium regulation of striated muscle contraction via the thin filament proteins, tropomyosin and troponin. The description focuses on in vitro studies of the thin filament and covers structural,
Geeves, Michael A., M.A. Geeves
openaire   +2 more sources

The thin filaments of smooth muscles

Journal of Muscle Research and Cell Motility, 1985
Contraction in vertebrate smooth and striated muscles results from the interaction of the actin filaments with crossbridges arising from the myosin filaments. The functions of the actin based thin filaments are (1) interaction with myosin to produce force; (2) regulation of force generation in response to Ca2+ concentration; and (3) transmission of the
S B, Marston, C W, Smith
openaire   +2 more sources

Thin Filament Proteins and Thin Filament-Linked Regulation of Vertebrate Muscle Contractio

Critical Reviews in Biochemistry, 1984
Recent developments in the field of myofibrillar proteins will be reviewed. Consideration will be given to the proteins that participate in the contractile process itself as well as to those involved in Ca-dependent regulation of striated (skeletal and cardiac) and smooth muscle.
Paul C. Leavis, John Gergely, Andrew G. Szent-Gyorgyi   +2 more
openaire   +2 more sources