Results 51 to 60 of about 134,640 (311)
Fluorescent Microscopy of Hot Spots Induced by Laser Heating of Iron Oxide Nanoparticles
Photonics, 2023 Determination of the iron oxide nanoparticles (IONPs) local temperature during laser heating is important in the aspect of laser phototherapy. We have carried out theoretical modeling of IONPs local electromagnetic (EM) field enhancement and heating ...
Anastasia Ryabova +14 more
doaj +1 more source
Laser heating of an aqueous aerosol particle [PDF]
Applied Optics, 1984 Approximate analytical and full numerical solutions are obtained for the transient response of both a pure water and solution droplets to both short- and long-time laser heating. The differences in the temperature and size histories between pure water and solution droplets are elucidated. The validity of of the approximate analytical solution, extended
Sageev, Gideon, Seinfeld, John H.
openaire +3 more sources
Laser-assisted machining of Inconel 718 with carbide and ceramic inserts [PDF]
, 2008 Laser assisted machining (LAM) can improve the machinability of materials by locally heating the material prior to its removal. The work presented here is a study of the laser assisted machining of Inconel 718 (NiCr19FeNb at 46 HRc) with carbide and ...
GERMAIN, Guénaël +5 more
core +1 more source
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Metals, 2021 This study investigates the influence of resistive pre-heating of the feedstock wire (here called hot-wire) on the stability of laser-directed energy deposition of Duplex stainless steel.
Agnieszka Kisielewicz +6 more
doaj +1 more source
Investigation into laser re-melting of inconel 625 HVOF coating blended with WC [PDF]
, 2009 High velocity oxy-fuel (HVOF) spraying of Diamalloy 1005 powders mixed with WC particles onto steel (304) is considered and laser re-melting of the resulting coatings is examined.
Al-Taha, Zuhair Y.
core
FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source
Combined Plasma and Laser Heating of Graphite
PlasmaThis paper investigates a novel combined laser and plasma heating test technique. Integrating the 1.5 kW Raycus RFL-C1500 laser source into the VGU-4 Inductively Coupled Plasma Facility (IPMech RAS) allowed the study of fine-grain MPG-7 graphite ablation
Aleksey Chaplygin +8 more
doaj +1 more source
Laser-Heating Effects in Laser-Induced Plating.
Journal of the Japan Society for Precision Engineering, 1991 This paper describes the effects of laser heating on the electroless plating process. In the experiment, a focused YAG laser beam and a copper electroless plating solution were used. In the analysis, the temperature distribution was calculated by the solution of the heat conduction equation.
MORITA, Noboru +2 more
openaire +2 more sources
Energy efficiency contributions and losses during selective laser melting [PDF]
, 2018 Selective Laser Melting technique, SLM, requires remelting of adjacent tracks to avoid cavities and other imperfections. Usually, very conservative process parameters are chosen to avoid imperfections, resulting in a low building rate.
Frank Brueckner +7 more
core +1 more source