Results 71 to 80 of about 392,508 (308)
Advanced Functional Materials, EarlyView.Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang +13 more
wiley +1 more source
Fluid-Structure Interaction in a 3-by-3 Reduced-Scale Fuel Assembly Network
Science and Technology of Nuclear Installations, 2010 We present experimental results on 9 reduced-scale fuel assemblies arranged in a network of 3 by 3, subjected to an axial flow. The objective is to analyse the fluid force induced by the motion of the central fuel assembly on the others fuel assemblies ...
Guillaume Ricciardi +3 more
doaj +1 more source
Shaping of Biohybrid Functional Living Materials
Advanced Functional Materials, EarlyView.This work demonstrates a strategy for shaping living mycelium into functional materials by directing its natural growth. Nanoparticles armor hyphae, micron‐scale particles entangle within the network, and printed hydrogel architectures steer expansion, creating defined geometries.
Sarah Schyck +3 more
wiley +1 more source
Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes
Advanced Functional Materials, EarlyView.The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray +3 more
wiley +1 more source
Energies, 2019 Recently demonstrated robotic assembling technologies for fuel cell stacks used fuel cell components manually pre-arranged in stacks (presenters).
Devin Fowler, Vladimir Gurau, Daniel Cox
doaj +1 more source
Advanced Functional Materials, EarlyView.We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim +7 more
wiley +1 more source
Method for panoramic image stitching of nuclear fuel assembly based on key point detection network
Nuclear Engineering and TechnologyThis paper belongs to the technical field related to video image processing of nuclear fuel assemblies, and describes a panoramic stitching method for vertical motion videos of nuclear fuel assemblies.
Jinyuan Zhang
doaj +1 more source
Известия высших учебных заведений: Проблемы энергетики, 2018 The paper presents the results of a numerical study of hydrodynamics and a temperature field in the model of the fuel assembly for the KLT-40S reactor installation in the transition to a fuel consisting of spherical microfuels.
Yu. V. Smorchkova +2 more
doaj +1 more source
Criticality Analysis for FFTF Fuel Assemblies and Fuel Pins [PDF]
, 1977 A series of calculations is presented assessing the criticality aspects of specific configurations of FTR fuel. Results for regularly spaced arrangements of fuel pins or fuel assemblies as a function of spacing in each of four media (water, Mobiltherm, sodium, or air) are given.
Morford, R.J., Marr, D.R.
openaire +1 more source
Development of software for the evaluating of activity and nuclide composition for IRT-3M type fuel assemblies during storage [PDF]
, 2016 Analytical dependencies were obtained for spent fuel assembly. Using these dependencies allow calculate nuclide composition depending on the burnout and the activity of fuel assembly depending on the storage time.
Аникин, Михаил Николаевич +3 more
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