Negative Air Ion
Negative Air Ion Release and Far Infrared Emission Properties of Polyethylene terephthalate/Germanium Composite Fiber
... Tourmaline is widely used in applications such as healthy fibrous products [5-6], far infrared radiation [7-8] and water purification [9-10] because of its negative air ion release and far infrared ...
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Review on Research of the Negative Air Ion Concentration Distribution and its Correlation with Meteorological Elements in Mountain Tourist Area
... the air temperature within 0-25°C, the correlation coefficient of ...with air temperature in the range of 5-40°C under the condition of humidity 35%, but there was no significant influence of ...increases. ...
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Bactericidal action of positive and negative ions in air
... by air ions ...of negative 'air' ion experiments in a pure nitrogen ...although negative air ions readily form in air, they cannot form in pure nitrogen, and the mechanism ...
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Distribution Characteristics of Air Anions in Beidaihe in Different Ecological Environments
... of negative air ion ...broken negative air ions in the waves of the sea water molecules release free electrons and become part of the plant’s biological ...of negative charge is ...
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Bactericidal action of positive and negative ions in air
... by air ions ...of negative 'air' ion experiments in a pure nitrogen ...although negative air ions readily form in air, they cannot form in pure nitrogen, and the mechanism ...
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Chemistry STAAR Review Category 5.14-18
... This is why, in water, the pH and the pOH are both 7. If an acid is added to the water, the concentration of hydrogen ions increases, lowering the pH. As the hydrogen ion concentration increases, the hydroxide ...
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Electric Potential Structure in the Extraction Region of the Negative Hydrogen Ion Source
... charge, meanwhile suppressing co-extracted electron cur- rent [1]. Continuous Cs seeding, however, is necessary to sustain the H − current and seeded Cs vapor condenses on the walls of the ion source. Some part of ...
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In Vitro Metabolism Study of Brevetoxins by LC-ESI-MS
... We postulate that brevetxin-2-M2 is formed by metabolic reduction of the tail (addition of two hydrogen atoms to the aldehyde), thereby forming brevetoxin-3. To confirm the postulation that the peak at 7.8 min ...
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Analysis of Plasma Distribution near the Extraction Region in Negative Ion Sources with Surface and Volume Produced Negative Ions
... ative ion source is one of the most promising method of heating plasma confined ...gen negative ion source, it is important to understand the plasma characteristics near the extraction region in ...
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Intercomparison of air ion spectrometers: an evaluation of results in varying conditions
... sampled air is known for all sizes (es- timated from Fuchs theory, Fuchs and Sutugin, ...concentration, air composition, polarity, ...(from negative and positive DMAs, particle measurements), and of ...
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Influence of sulfur fumigation on glycoside profile in Platycodonis Radix (Jiegeng)
... quasi-molecular ion of lobetyolinin in both positive and negative ion ...the air-dried sample (Additional file 1: Fig- ure S1) was observed and the fragmentation patterns of this peak agreed ...
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Travelling-wave ion mobility mass spectrometry and negative ion fragmentation of hybrid and complex N-glycans.
... the negative ion fragmentation spectrum (Figure 9c, mixed isomers) by the two sets of D and D-18 ions at m/z 526/508 (3-galactose isomer 14) and at m/z 688/670 (6-galactose isomer 15), consistent with the ...
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BASIC MATLAB SIMULATION OF ION PROPULSION ROCKET BY CHLORINE AS PROPELLANT VIA NEGATIVE ION PAIR THRUSTING
... : Ion propulsion rocketry is increasingly becoming popular by ion-ion pair thrusting concept, because they need low propellant, and design thrust around ...of negative ...
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Investigation of a Magnetically Enhanced Inductively Coupled Negative Ion Plasma Source
... of negative ions within the source and hence the efficiency of negative ion ex- ...the negative ion density to meet the high density requirements of the ITER ...
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Testing Ostrom: an Analysis of Water User Committees in Uganda
... ambient air pollution in the long run is associated with increases in human morbidity and mortality, especially to infants (Currie and Neidell, ...outcome, air pollution can also have negative ...
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Design of Structural Parameters of Photonic Crystal Fibers for Optimization of Dispersion Flattening Management Using FDTD Method
... circular air-hole rings in the ...as air-hole diameters, the pitch value, number of air rings on dispersion are investigated for the influence of the structural parameters of the PCFs on the obtained ...
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classnotes.pdf
... 2 Nomenclature system of naming based on patterns and rules Binary Compounds Metal + Nonmetal (type 1 & type 2) cation (positive ion) written first anion (negative ion) written [r] ...
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Influence of New Aprotic Electrolytes on Negative Electrode Materials for Lithium-ion Batteries
... properties are achieved by combination of different solvents, one with high relative permittivity and high dynamic viscosity e.g. ethylene carbonate and second with low dynamic viscosity and relative permittivity usually ...
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ASSESSMENT OF THE CONTRIBUTION FIREWOOD CONSERVATION STOVE INSUSTAINABLE USE OF WOOD FUEL ENERGY IN EMBU NORTH SUB –COUNTY, KENYA.
... The higher the cost of the stove, the less was the likelihood of affordability by households hence not acquired. There was a significant positive correlation between cost of charcoal stove and the number of devices ...
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Wet air and related metal ion catalysed oxidation reactions of methylpyridines
... spectrum that is very similar to that generated for component 28, formed in the iron(III)-catalysed oxidation of 2-methylpyridine. The mass spectrum of component 28 exhibited a base peak at m/z 170. A similar picture was ...
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