Results 121 to 130 of about 364,393 (379)
Advanced Materials, EarlyView.This review gives a summary on the representative bioinspired single‐atomic‐site catalysts (SACs) and their applications in heterogeneous electrocatalysis and photocatalysis. The fundamentals of bioinspired design strategies are systematically discussed in the context of the first shell coordination, the second/long‐range coordination, and the outer ...
Ying Wang +4 more
wiley +1 more source
Measurement Based Quantum Heat Engine with Coupled Working Medium
, 2019 We consider measurement based single temperature quantum heat engine without feedback control, introduced recently by Yi, Talkner and Kim [Phys. Rev. E 96, 022108 (2017)].
Das, Arpan, Ghosh, Sibasish
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Ionic Liquid‐Reinforced Multifunctional Hydrogel for the Treatment of Enterocutaneous Fistula
Advanced Materials, EarlyView.ECFGel is a multifunctional hydrogel engineered to treat infection‐associated ECFs. ECFGel demonstrates outstanding mechanical and biological properties, facilitating easy application, reliable occlusion, and sterilization, while promoting effective healing of infected fistula tracts.
Jinjoo Kim +7 more
wiley +1 more source
Charging process analysis of an opposed-piston two-stroke aircraft Diesel engine
ITM Web of Conferences, 2017 This paper presents the research results on a 1D model of an opposed-piston two-stroke aircraft Diesel engine. The research aimed at creating a model of the engine in question to investigate how engine performance is affected by the compressor gear ratio.
Grabowski Łukasz +2 more
doaj +1 more source
Active Fabric Origami Enabled by Digital Embroidery of Magnetic Yarns
Advanced Materials, EarlyView.This study demonstrates a scalable textile manufacturing process that fabricates active origami fabrics (AFO) via digital embroidery of magnetic yarns. The programmable AFO exhibits reversible 2D and 3D transformations under magnetic fields, enabling functionalities such as altering surface roughness and linear actuation.
Haiqiong Li +3 more
wiley +1 more source
ALDEHYDE EMISSIONS FROM TWO-STROKE AND FOUR-STROKE SPARK IGNITION ENGINES WITH CATALYTIC CONVERTER RUNING ON GASOHOL [PDF]
, 2011 Rad donosi rezultate ispitivanja emisije aldehida iz dvotaktnog i četverotaktnog jednocilindričnog motora na paljenje svjećicama koji koristi mješavinu benzina (80 vol. %) i alkohola (20 vol.); motor je prevučen bakrom (sloj debljine 300 μm na klipu i na
K. Kishor +3 more
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An overview of NASA intermittent combustion engine research [PDF]
This paper overviews the current program, whose objective is to establish the generic technology base for advanced aircraft I.C. engines of the early 1990's and beyond. The major emphasis of this paper is on development of the past two years.
Willis, E. A., Wintucky, W. T.
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The Base Engine for Solar Stirling Power [PDF]
, 1984 A new concept in Stirling engine technology is embodied in the base engine now being developed at Stirling Thermal Motors, Inc. This is a versatile energy conversion unit suitable for many different applications and heat sources.
Godett, T. M., Meijer, R. J.
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, 2009 We investigate a microscopic motor based on an externally controlled two-level system. One cycle of the motor operation consists of two strokes. Within each stroke, the two-level system is in contact with a given thermal bath and its energy levels are ...
Artem Ryabov +14 more
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Stiffening Liquid Crystal Elastomers with Liquid Crystal Inclusions
Advanced Materials, EarlyView.Incorporation of low molecular weight liquid crystals (LC) into liquid crystal elastomers (LCE) leads to a significant increase in their stiffness and output work density. Such remarkable stiffening is attributed to nanoscale phase‐separation and the formation of induced‐smectic domains in polydomain and monodomain LC‐LCEs, respectively.
Sahad Vasanji +7 more
wiley +1 more source