Results 61 to 70 of about 12,862 (307)
Gong-kuang zidonghuaTo address the problem that the Floating Connection Mechanism (FCM) of a hydraulic support cannot directly obtain the pose of its components and that the accuracy of the overall pose acquisition is limited, this study proposed a pose monitoring method ...
MA Kai +5 more
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Dirac fermion metagratings in graphene
npj 2D Materials and Applications, 2021 We theoretically demonstrate a Dirac fermion metagrating which is an artificially engineered material in graphene. Although its physics mechanism is different from that of optical metagrating, both of them can deliver waves to one desired diffraction ...
Pengcheng Wan +6 more
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Advanced Functional Materials, EarlyView.Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner +14 more
wiley +1 more source
Phase transitions between the rotator phases of paraffin investigated using silicon microcantilevers
, 2018 Nanogram amounts of paraffin were coated onto a silicon cantilever, and the resonance frequency and deflection of the cantilever were measured as a function of temperature.
Jeon, S, Namchul Jung, Minhyuk Yun
core +1 more source
EPJ Web of Conferences, 2017 At the ring cyclotron facility of the Research Center for Nuclear Physics (RCNP) Osaka University, Osaka, Japan a series of measurement campaigns had been continued with quasi mono-energetic neutron beams in November 2014. A 7Li target was bombarded with
Leuschner Albrecht +2 more
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Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source
, 2017 Driven by the rapid progress in exploiting unconventional energy resources such as shale gas there is growing interest in hydraulic fracture of brittle yet heterogeneous shales.
Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China. +2 more
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Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Advanced Functional Materials, EarlyView.Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
Large deflection of a simply supported beam
, 2010 The large deflection of a simply-supported beam loaded in the middle is a classic problem in mechanics which has been studied by many people who have implemented different methods to determine the solution, such as analytical exact solutions and the ...
Brennan, M.J. +2 more
core
MachinesGas turbines are complex mechatronic systems that require reliable dynamic models to support automated operation under varying aerodynamic conditions.
Jinshi Du +3 more
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