Results 11 to 20 of about 495,570 (281)
On the Relative Humidity of the Atmosphere
Water vapour is highly subsaturated in much of the Earth's atmosphere. This has important consequences for water vapour feedback, and also for general phenomena such as the runaway greenhouse. In this chapter, we discuss the processes that create subsaturation, with reference to both observations, general circulation models, and a range of idealized ...
Pierrehumbert, Raymond T. +2 more
openaire +2 more sources
A Microwave System for Relative Humidity Measurement [PDF]
This paper deals with a microwave hygrometer that is based on the sensitivity of air permettivity to humidity. The hygrometer embeds a microwave generator which feeds two different channels.
A. Ferrero +5 more
core +1 more source
Evaporation of sulfate aerosols at low relative humidity [PDF]
Evaporation of sulfuric acid from particles can be important in the atmospheres of Earth and Venus. However, the equilibrium constant for the dissociation of H2SO4 to bisulfate ions, which is the one of the fundamental parameters controlling the ...
G. Tsagkogeorgas +24 more
doaj +1 more source
Objective: In order to explore the effect of step-down relative humidity drying strategy on the drying characteristics of agricultural products. Methods: Yam slices were selected as the object.
ZHANG Wei-peng +4 more
doaj +1 more source
This study aimed to investigate the effects of different relative humidities (%) on the microbial safety, antioxidant activity, ascorbic acid, fucoxanthin, and tocopherol contents of Undaria pinnatifida sporophyll powder (UPSP) stored for 4 weeks.
Kyo-Yeon Lee +5 more
doaj +1 more source
A capacitive humidity sensor using cross-linked cellulose acetate butyrate [PDF]
This paper reports on the fabrication of a new capacitive humidity sensor having good characteristics and being robust enough to be considered as a component in industrial processes.This sensor is manufactured using a mixture of three cellulose acetate ...
Bernes, Alain +3 more
core +1 more source
Atmospheric corrosion of metals under conditions of air pollution
The mechanism of atmospheric corrosion and the influence of relevant factors on the rate of atmospheric corrosion of metals are described. The effects of air humidity and air pollution on atmospheric corrosion of metals are treated in detail.
Vladimir Vujičić
doaj +1 more source
Influence of temperature and relative humidity on patterns formed in dried plasma and serum droplets [PDF]
In the present methodological study, we investigated the influence of different evaporation conditions upon patterns formed in desiccated plasma and serum droplets; furthermore, we determined the potential of such patterns to distinguish between four ...
Zurbriggen, Leona +3 more
core +1 more source
An Absorber-Based Metamaterial Sensor For Sensing Relative Humidity
An absorber-based metamaterial sensor is developed for detecting the relative humidity of the environment by monitoring the reflection spectrum. Considering C band used in air radar systems as a basis, a metamaterial sensor that responds at a frequency ...
Mustafa Suphi GULSU +2 more
doaj +1 more source
Environmental and physiological factors that affect the efficacy of herbicides that inhibit the enzyme protoporphyrinogen oxidase: a literature review [PDF]
Herbicides that inhibit the enzyme protoporphyrinogen oxidase (PROTOX) are usually effective to control dicotyledonous weeds and their agronomic efficacy is affected by environmental and physiological factors. The objective of this review is to summarize
F.O. Matzenbacher +3 more
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