The hygroscopicity tests were performed in a biochemical oxygen demand (BOD) incubating chamber with temperature and relative air humidity
Seed lots were kept in multi-layered Kraft paper containers and stored in a cold chamber at 10[degrees]C and 60% relative air humidity
during the experimental period.
In experiments with broilers, increased levels of relative air humidity
resulted in increased litter moisture and caking, as well as increased ammonia levels (Weaver and Meijerhof, 1991).
Description : Multiplication of breeding material; 5000 sqm divided in 10 compartments with possibility of control for climatic factors (temperature, relative air humidity
, light) for breeding and plant protection purposes
It was assumed to maintain the indoor air temperature of 12[degrees]C and relative air humidity
of 40% in the hall.
Prior to and during training the daily measurements of air temperature, relative air humidity
, air pressure, horse's body temperature, respiration rate and heart rate were performed.
The best model that accounts in addition to organizational and social factors, only a relative air humidity
and temperature has been confirmed in a prospective study in 2011, describes 90% of the variability of admissions to hospital, where the weather accounts for 20% of the variation
3]/h), relative air humidity
(percents), air temperature ([degrees]C), air velocity (m/s), surface area to volume ratio (1/m), noise isolation (dB), annual heat requirement (kWh/[m.
The consistency of the drying system is based on the reduction of the moisture from the product and of the temperature of the used air, and on the increase of the absolute humidity of that air and of the temperature of the product, never allowing values of the relative air humidity
to be greater than 100%.
The following environmental variables were measured for each of the quadrats in a plot: litter depth, atmospheric temperature (maximum, average and minimum), soil temperature, relative air humidity
(maximum, average and minimum), luminosity, canopy closure, litter moisture (leaf and branch), number of individuals and morphotypes of herbaceous plants up to 50 cm height, number of individuals and morphotypes of individuals of herbaceous plants up to 50 cm height (Menez, 2002).
Correlation between relative air humidity
and carbon dioxide emissions was poor, while the correlation coefficient of the measurement was -0.
Then operative temperature can be accepted as the criterion of hygrothermal microclimate from the point of human physiology in an overwhelming number of cases: just in the area of low and high relative air humidity
enthalpy needs to be considered (see the section, "The Influence of Humidity").