Results 111 to 120 of about 45,819 (239)
Study on laser ablation characteristics of tree obstacles in transmission lines
Frontiers in PhysicsIntroductionAs a new and efficient method for obstacle removal, laser clearance has promising applications in eliminating tree obstacles in transmission lines.
Wenrong Xu +6 more
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Advances in the national inertial fusion program of China
EPJ Web of Conferences, 2013 The planned inertial confinement fusion (ICF) ignition in China in around 2020 is to be accomplished in three steps. The first is carrying out target physics experiments in the existing laser facilities SG-II, SG-IIIP and SG-IIU (operating in 2012) of ...
He X.T., Zhang W.Y.
doaj +1 more source
Small, EarlyView.Identified through multi‐stage selection process, a formulation combining γ‐oryzanol and DLin‐KC2‐DMA, termed as OryKL, demonstrates unique nano‐structural features, highly efficient mRNA transfection and functional integrity during long‐term storage, enables broad biodistribution and distinct cell tropism following intravenous administration with no ...
Pengkai Shi +12 more
wiley +1 more source
Recycling of Mill Scale Into High‐Purity Iron Through Hydrogen‐Based Reduction
steel research international, EarlyView.Mill scale, an iron oxide–rich steel by‐product, is difficult to recycle due to impurities. This study evaluates hydrogen‐based direct reduction and hydrogen plasma smelting reduction as low‐carbon recycling routes. Impurity segregation limits reduction kinetics. Direct reduction achieves 92% conversion in 180 min, while plasma reduction reaches 91% in
Nathalia C. Verissimo +8 more
wiley +1 more source
Safety Science and Technology, EarlyView.MCA@ADP‐MMT can effectively slow down the combustion of Al powder and suppress the occurrence of explosion through the synergistic effect of multiple suppression mechanisms including dilution, quenching, and barrier. ABSTRACT The advancement of precision machining technology has heightened safety concerns regarding aluminum (Al) powder explosions in Al
Haiyan Chen +5 more
wiley +1 more source
Journal of Vinyl and Additive Technology, EarlyView.A combination of DOPO and APP flame‐retardants results in a V‐0 UL 94 rating. ABSTRACT In this study, we addressed the challenge of eliminating, during combustion, the flaming dripping behavior of polybutylene succinate flame retarded with ammonium polyphosphate, a key barrier to achieving a V‐0 rating in the UL 94 flammability test without excessive ...
Thuy Tien Thanh Nguyen +2 more
wiley +1 more source
Advances in Relativistic Fluid Dynamics, Observables, and Applications - In Memoriam Walter Greiner
EPJ Web of Conferences, 2018 Walter Greiner was one of the first physicists using Relativistic Fluid Dynamics for High Energy Nuclear Reactions. The present Inertial Confinement Fusion research and development is hindered by hydrodynamic instabilities, occurring at the intense ...
Csernai L.P.
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Resonant dual-pulse laser ignition technique based on oxygen REMPI pre-ionization. [PDF]
Sci Rep, 2020 Dumitrache C, Butte C, Yalin A.
europepmc +1 more source
Threshold Currents of Vacuum Arcs With Tungsten and Copper Cathodes
High Voltage, EarlyView.ABSTRACT This paper presents the results of an experimental study aimed at determining the threshold current for triggering a vacuum arc discharge, the probability of arc ignition and the average arc operation time depending on the current for tungsten and copper electrodes.
P. S. Mikhailov +4 more
wiley +1 more source
Analytical study of initial flame kernel in laser ignition
Journal of Thermal Science and TechnologyThe formation process of an initial flame kernel in laser ignition was analytically examined for understanding its experimentally-observed hugeness. First, we evaluated the thermodynamic state of the laser-heated plasma by examining the laser-absorption ...
Takuma ENDO
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