Results 111 to 120 of about 88,433 (345)
Efficacy of sevoflurane flush out and activated charcoal filtration—a bench study
Anesthesiology and Perioperative SciencePurpose A bench study to assess the elimination of sevoflurane from an anesthetic workstation using three different processing methods. Methods Sevoflurane concentrations from samples of the inspiratory breathing hose and air samples from within the ...
Maximilian Mörtl +7 more
doaj +1 more source
Advanced Science, EarlyView.This study presents a novel in situ laser‐induced breakdown spectroscopy system for monitoring metal vapors produced by the intense laser‐metal interactions in laser powder bed fusion additive manufacturing and laser welding. The insights from this new technique reveal changes in alloy compositions and provide the first in situ validation of multi ...
Anna C. M. Getley +8 more
wiley +1 more source
Experimental studies with a mercury bombardment thrustor system [PDF]
Performance tests of mercury electron bombardment ion engine ...
Masek, T. D.
core +1 more source
Advanced Science, EarlyView.This study presents a femtosecond laser‐based ultrashort pulse dicing system that uses a non‐diffracting Bessel beam to shape the femtosecond laser. The use of femtosecond Bessel beam shaping and high‐speed scanning enables rapid material removal that outpaces thermal diffusion, thereby suppressing melting, minimizing the HAZ, and reducing sidewall ...
Shunshuo Cai +12 more
wiley +1 more source
Hg ion thruster component testing [PDF]
Electron bombardment thrusters, under development to provide both auxiliary and primary propulsion functions for a large variety of space missions are tested.
Mantenieks, M. A.
core +1 more source
Advanced Science, EarlyView.This study designed a tumor microenvironment‐responsive AIEgen nanoparticle for near‐infrared photoimmunotherapy, which inhibits primary tumors and metastasis by promoting pyroptosis and suppressing aerobic glycolysis. ABSTRACT In advanced osteosarcoma, tumor invasion often prevents complete resection, and immunotherapy is limited by the tumor's ...
Kaiyuan Liu +14 more
wiley +1 more source
Evaluation of selected chemical processes for production of low-cost silicon phase 2. silicon material task, low-cost silicon solar array project [PDF]
Progress from October 1, 1977, through December 31, 1977, is reported in the design of the 50 MT/year experimental facility for the preparation of high purity silicon by the zinc vapor reduction of silicon tetrachloride in a fluidized bed of seed ...
Ackley, W. R. +9 more
core +1 more source
Heat pipe thermionic diode power system Patent [PDF]
, 1970 Electric power system utilizing thermionic plasma diodes in parallel and heat pipes as ...
Byrd, A. W.
core +1 more source
Vaporized hydrogen peroxide sterilization cycle validation v1 [PDF]
, 2018 Paulo Roberto Laranjeira +1 more
openalex +1 more source
Advanced Science, EarlyView.In Parkinson's disease, SHMT1 downregulation disrupts its interaction with PEMT in astrocytes, reducing SAM levels. This leads to H3K4me1 hypomethylation and decreased Slc1a2/Glul expression, ultimately exacerbating neuroexcitotoxicity and dopaminergic neuron loss.
Yue‐Han Chen +17 more
wiley +1 more source