Results 31 to 40 of about 1,131,290 (276)
Effects of humidity on variation of negative corona-generated space charge in rod to plane electrode
The Journal of Engineering, 2019 The variation of negative corona-generated space charge related to the humidity has been systematically calculated and analysed by computational approaches.
Xingming Bian +5 more
doaj +1 more source
Applying negative ions to reduce surgical smoke in operation room
Atmospheric Environment: X, 2022 Long-term exposure to surgical smoke generated from electrocautery can increase health risks for medical personnel. Surgical smoke contains high concentrations of nanoparticles (NP, diameter ≤200 nm) and particulate matters with diameter less than 2.5 μm
Xuan-Huy Ninh +7 more
doaj +1 more source
Modeling Carbon Chain Anions in L1527 [PDF]
, 2008 The low-mass protostellar region L1527 is unusual because it contains observable abundances of unsaturated carbon-chain molecules including CnH radicals, H2Cn carbenes, cyanopolyynes, and the negative ions C4H- and C6H-, all of which are more associated ...
Harada, Nanase, Herbst, Eric
core +3 more sources
Trace ions rejection tunning in NF by selecting solution composition: Ion permeances estimation [PDF]
, 2017 Nanofiltration (NF) is suggested to selectively remove ionic species in aqueous process streams taking benefit of both membrane and aqueous solution composition. The importance of predicting and optimizing selective ion rejections by NF not only of major
Cortina Pallás, José Luís +3 more
core +2 more sources
Water Science and Technology, 2021 Negative ions powders (NIP) have been widely applied in many fields because of their natural electric field and far infrared radiation, especially in wastewater treatment.
Xiangfen Zhang +6 more
doaj +1 more source
Polarized Negative Ion Source with Multiply Sphericaly Focusing Surface Plasma Ionizer
, 2018 It is proposed one universal H-/D- ion source design combining the most advanced developments in the field of polarized ion sources to provide high-current high-brightness ion beams with >90% polarization and improved lifetime, reliability, and power ...
Dudnikov, A., Dudnikov, V.
core +1 more source
Consequences of negative ions for Titan's plasma interaction
Geophysical Research Letters, 2012 A hybrid particle code has been used to examine how Titan's interaction with Saturn's magnetosphere is affected by the presence of negative ions in Titan's ionosphere.
Stephen A. Ledvina, Stephen H. Brecht
doaj +1 more source
An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots
FEBS Letters, EarlyView.This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino +7 more
wiley +1 more source
Negative ion spectrometry for detecting nitrated explosives [PDF]
, 1975 Ionization procedure is modified to produce mainly negative ions by electron capture. Peaks of negative ions are monitored conventionally. Nitrated organic materials could be identified directly from sample sniff inlet stream by suitably modified mass ...
Boettger, H. G., Yinon, J.
core +1 more source
On the dynamics of chemical reactions of negative ions
, 2010 This review discusses the dynamics of negative ion reactions with neutral molecules in the gas phase. Most anion-molecule reactions proceed via a qualitatively different interaction potential than cationic or neutral reactions.
Mikosch, Jochen +2 more
core +1 more source