Results 11 to 20 of about 3,743,850 (257)

Air ions and human environment

open access: yesRUDN Journal of Medicine, 2012
Conformity to hygienic air ion formula of working offices, classrooms and chemistry laboratory in which the work with volatile organic solvents are conducted, as well as to a city apartment and a country house is investigated.
T V Pleteneva   +3 more
doaj   +1 more source

Ions Salting Out Ions at the Water-Air Interface [PDF]

open access: yes, 2022
In common aqueous systems, including naturally occurring sweet and salt water, as well as tap water, multiple ion species are co-solvated. At the water-air interface, these ions are known to affect chemical reactivity, aerosol formation, climate, and ...
Yuki, Nagata   +5 more
core   +1 more source

COMBINED USE OF OPEN-AIR AND INDOOR FUMIGATION SYSTEMS TO STUDY EFFECTS OF SO-2 ON LEACHING PROCESSES IN SCOTS PINE LITTER [PDF]

open access: yes, 1991
Both an open-air fumigation system and a laboratory-based system were used to expose decomposing Scots pine (Pinus sylvestris L.) needles to controlled concentrations of SO2 (arithmetric mean less-than-or-equal-to 48 nl litre-1) during a period, in total,
Ineson, Phil   +3 more
core   +1 more source

Atmospheric electrical field measurements near a fresh water reservoir and the formation of the lake breeze

open access: yesTellus: Series A, Dynamic Meteorology and Oceanography, 2016
In order to access the effect of the lakes in the atmospheric electrical field, measurements have been carried out near a large man-made lake in southern Portugal, the Alqueva reservoir, during the ALqueva hydro-meteorological EXperiment 2014.
Francisco Lopes   +5 more
doaj   +1 more source

Estimation of the number of air ions near human body surface

open access: yesБюллетень сибирской медицины, 2012
The influence of the total electromagnetic field on the concentration of air ions in the ambient air has been studied. The numbers of positive and negative air ions have been measured at a distance of 10 cm from the head surface of children 1—4 days and ...
I. A. Belyakova   +2 more
doaj   +1 more source

The air ionisation in Suceava Metropolitan Area [PDF]

open access: yesPresent Environment and Sustainable Development, 2023
This study is the first of its kind, conducted for a city and its surroundings, in Romania. The air ionisation monitoring for Suceava Metropolitan Area (SvMA) was carried out with the PC Connectable Highly Accurate Air Ion Counter Tester COM-3200PRO II ...
Alin PRISACARIU   +3 more
doaj   +1 more source

Variability of air ion concentrations in urban Paris [PDF]

open access: yesAtmospheric Chemistry and Physics, 2015
Air ion concentrations influence new particle formation and consequently the global aerosol as potential cloud condensation nuclei. We aimed to evaluate air ion concentrations and characteristics of new particle formation events (NPF) in the megacity of ...
V. N. Dos Santos   +11 more
doaj   +1 more source

Anthropogenic impact on the air environment condition of megalopolis and suburban areas of forestland [PDF]

open access: yesE3S Web of Conferences, 2020
The anthropogenic impact of the megalopolis on the release of volatile matters by woody plants, air ionization in the suburban areas of the forestland for the period 1998 - 2018 was monitored.
Rogov Vadim   +4 more
doaj   +1 more source

Evaluating the Parameters of a Systematic Long-Term Measurement of the Concentration and Mobility of Air Ions in the Environment inside Císařská Cave

open access: yesAtmosphere, 2021
Determining the concentration and mobility of light air ions is an indispensable task to ensure the successful performance and progress of various operations within multiple fields and branches of human activity.
Zdeněk Roubal   +6 more
doaj   +1 more source

COMPLEX OF NUMERICAL MODELS FOR COMPUTATION OF AIR ION CONCENTRATION IN PREMISES

open access: yesNauka ta progres transportu, 2016
Purpose. The article highlights the question about creation the complex numerical models in order to calculate the ions concentration fields in premises of various purpose and in work areas.
M. M. Biliaiev, S. G. Tsygankova
doaj   +1 more source

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