Results 161 to 170 of about 531,077 (291)

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

Advanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden, Carolien T. A Kuster, Amber van Broekhoven, Raphaela Allgayer, Luco Rutten, Rona Roverts, Marta Cerruti, Elena Macías‐Sánchez, Jan Hein Cornel, Salloua el Messaoudi, Anat Akiva, Nico Sommerdijk   +11 more
wiley   +1 more source

School masking and COVID-19 community transmission: a synthetic control study. [PDF]

Health Aff Sch
Luan X, Fisher BT, Coffin SE, Rubin D, Matone M, Huang J.   +5 more
europepmc   +1 more source

Conscious and unconscious perception: experiments on visual masking and word recognition.

Cognitive Psychology, 1983
A. Marcel
semanticscholar   +1 more source

OXYGEN MASKS

British Journal of Anaesthesia, 1963
openaire   +2 more sources

Controlled Movement of Soft Actuators using Multi‐Responsive Microgel Arrays and Microcirculatory Systems

Advanced Functional Materials, EarlyView.
Microscale hydrogels (microgels) feature improved mass transport characteristics supportive of fast actuation and chemical tunability amenable to programmed stimuli response. A unique soft actuator architecture is realized by encapsulating microgels in soft microcirculatory systems which enable the convenient delivery of liquid stimuli for powering and
Nengjian Huang, Brennan P. Watts, Stephen A. Morin   +2 more
wiley   +1 more source

Structure–Transport–Ion Retention Coupling for Enhanced Nonvolatile Artificial Synapses

Advanced Functional Materials, EarlyView.
Nitrogen incorporation into the conjugated backbone of donor–acceptor polymers enables efficient charge transfer and deep ion embedding in organic electrochemical synaptic transistors (OESTs). This molecular‐level design enhances non‐volatile synaptic properties, providing a new strategy for developing high‐performance and reliable neuromorphic devices.
Donghwa Lee, Jinsung Kim, Sein Chung, Junho Sung, Chaeyeon Han, Eunho Lee   +5 more
wiley   +1 more source

Photoredox Unmasking of Aromatic C-H Bonds in Living Environments Enabled by Thianthrenium Salts. [PDF]

J Am Chem Soc
Mato M, Rivas-Saborido A, Casas-Pais A, Tomás-Gamasa M, Mascareñas JL.   +4 more
europepmc   +1 more source

"Masked" Granulocytosis.

Experimental Biology and Medicine, 1965
D R, BOGGS, J W, ATHENS, G E, CARTWRIGHT, M M, WINTROBE   +3 more
openaire   +2 more sources

Rational Device Design and Doping‐Controlled Performance in Fast‐Response π‐Ion Gel Transistors

Advanced Functional Materials, EarlyView.
π‐Ion gel transistors (PIGTs) achieve extraordinary transconductance and stability through device configuration optimization, high‐mobility conjugated polymer selection, and hole scavenger doping. The optimized PIGTs maintain performance on flexible substrates, enabling printed, fast‐response, and wearable electronics.
Masato Kato, Soh Kushida, Nafees Umar Draz, Dan Kyotani, Emanuel Smarsly, Kyota Yoshinaga, Wenhao He, Uwe H. F. Bunz, Kazuhiro Marumoto, Tatsuya Mori, Yohei Yamamoto   +10 more
wiley   +1 more source

A lightweight dual branch masking network for environmental sound classification. [PDF]

Sci Rep
Chen G, Zhang B, Ding Z, Xiao K, Guan P, Xiao X, Wang X, Yi H, Hu H, Zhang W.   +9 more
europepmc   +1 more source