Results 91 to 100 of about 392,508 (308)
Advanced Functional Materials, EarlyView.Scanning electrochemical microscopy reveals reactant diffusion through porous carbon shells to PtFe cores, while the carbon‐encapsulated PtFe enables high‐performance HT‐PEMFC operation by sieving phosphate ions that induce catalyst poisoning. ABSTRACT High‐temperature polymer electrolyte membrane fuel cells (HT‐PEMFCs) operating at 160°C on phosphoric
Myeong‐Geun Kim +9 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou +4 more
wiley +1 more source
Nuclear Engineering and Technology, 2019 One of proposed Accident Tolerant Fuel (ATF) concept is fully ceramic micro-encapsulated fuel (FCMF). FCMF using uranium mononitride (UN) has better safety aspects than UO2 pellet fuel although it might not have a better neutronic performance due to the ...
Arief Rahman Hakim +2 more
doaj +1 more source
A method for monitoring the variability in nuclear absorption characteristics of aviation fuels [PDF]
A technique for monitoring variability in the nuclear absorption characteristics of aviation fuels has been developed. It is based on a highly collimated low energy gamma radiation source and a sodium iodide counter.
Shen, Chih-Ping, Sprinkle, Danny R.
core +1 more source
Разработка программного комплекса для оценки активности нуклидного состава облученного ядерного топлива ТВС ИРТ-3М [PDF]
, 2016 Цель работы – создание программного комплекса, который позволит определять активность облучённой тепловыделяющей сборки реактора ИРТ-Т, а так же концентрации нуклидов, вносящих существенный вклад в активность сборки, в зависимости от глубины выгорания ...
Дмитриев, Семён Константинович
core
Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction
Advanced Healthcare Materials, EarlyView.Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang +4 more
wiley +1 more source
Mitigation of PWR fuel assembly vibrations using bio-inspired nozzles. [PDF]
Sci Rep, 2023 Gad-El-Hak I +3 more
europepmc +1 more source
FFTF fuel assembly nozzle development testing [PDF]
, 1976 Tests in both air and sodium environments indicate that a chromium-plated nozzle is superior to a bare 316 stainless steel nozzle in minimizing wear damage to FFTF fuel assemblies without damaging the long life receptacle liner. Loads during initial withdrawal cycles are similar with either nozzle surface; however, with the stainless steel nozzle and ...
Richman, R. B., Fiskum, O. S.
openaire +2 more sources
Testing of uranium nitride fuel in T-111 cladding at 1200 K cladding temperature [PDF]
Two groups of six fuel pins each were assembled, encapsulated, and irradiated in the Plum Brook Reactor. The fuel pins employed uranium mononitride (UN) in a tantalum alloy clad.
Rohal, R. G. +2 more
core +1 more source
Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells
Advanced Materials, EarlyView.This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno +16 more
wiley +1 more source