Nucleation of amino acid-rich crystals on the surface of dried scallop (Chlamys farreri) during storage: formation mechanism and influence of environmental relative humidity

2016 ◽  
Vol 51 (9) ◽  
pp. 2064-2070 ◽  
Author(s):  
Jinhua Hu ◽  
Junwei Zhang ◽  
Dasong Liu ◽  
Joe M. Regenstein ◽  
Peng Zhou
Keyword(s):  
Amino Acid ◽  
Relative Humidity ◽  
Formation Mechanism ◽  
Chlamys Farreri ◽  
Environmental Relative Humidity

Environmental relative humidity affects Schirmer tear test results in normal dogs

2020 ◽  
Vol 23 (5) ◽  
pp. 923-926
Author(s):  
Angela Yoon ◽  
Chin‐Chi Liu ◽  
Renee T. Carter ◽  
Andrew C. Lewin
Keyword(s):  
Relative Humidity ◽  
Test Results ◽  
Schirmer Tear Test ◽  
Environmental Relative Humidity

scholarly journals Modeling analysis of the seasonal characteristics of haze formation in Beijing

2014 ◽  
Vol 14 (18) ◽  
pp. 10231-10248 ◽  
Author(s):  
X. Han ◽  
M. Zhang ◽  
J. Gao ◽  
S. Wang ◽  
F. Chai
Keyword(s):  
Air Quality ◽  
Relative Humidity ◽  
Formation Mechanism ◽  
Mass Concentration ◽  
Atmospheric Modeling ◽  
Aerosol Optical Property ◽  
The North ◽  
Seasonal Characteristics ◽  
Different Seasons ◽  
Haze Formation

Abstract. The air quality modeling system RAMS-CMAQ (Regional Atmospheric Modeling System–Community Multiscale Air Quality), coupled with an aerosol optical property scheme, was applied to simulate the meteorological field, major aerosol components (sulfate, nitrate, ammonium, black carbon, organic carbon, dust, and sea salt), and surface visibility over the North China Plain (NCP) in 2011. The modeled results in February and July 2011 were selected and analyzed to obtain an in-depth understanding of the haze formation mechanism in Beijing for different seasons. The simulation results showed that the visibility was below 10 km for most regions of the NCP, and dropped to less than 5 km over the megacities of Beijing and Tianjin, the whole of Hebei Province, and the northwest part of Shandong Province during pollution episodes in February and July. The heavy mass concentration of PM2.5 ranged from 120 to 300 μg m−3 and was concentrated in the areas with low visibility. The haze formation mechanism in Beijing in winter was different from that in summer. The mass concentration of PM2.5 was higher, and the components more complicated, in winter. While the mass concentration of PM2.5 in summer was lower than that in winter, the mass concentrations of hygroscopic inorganic salts were comparable with those in winter, and the relative humidity was, as expected, higher. Therefore, the water uptake of hygroscopic aerosols played a key role in summer. Moreover, the analysis showed that the influence of the PM2.5 mass burden on visibility was very weak when its value was larger than 100 μg m−3. Only when the mass burden of PM2.5 decreased to a certain threshold interval did the visibility increase rapidly. This indicates that, when emission reduction measures are taken to control haze occurrence, the mass burden of PM2.5 must be cut to below this threshold interval. The relationship between the threshold of haze occurrence and the relative humidity in Beijing was fitted by an exponential function, and the resulting fitting curves could provide a new theoretical basis to understand and control haze formation in Beijing.

scholarly journals Water Distribution and Natural Moisturizer Factor Content in Human Skin Equivalents Are Regulated by Environmental Relative Humidity

2008 ◽  
Vol 128 (2) ◽  
pp. 378-388 ◽  
Author(s):  
Joke A. Bouwstra ◽  
H. Wouter W. Groenink ◽  
Joop A. Kempenaar ◽  
Stefan G. Romeijn ◽  
Maria Ponec
Keyword(s):  
Relative Humidity ◽  
Human Skin ◽  
Water Distribution ◽  
Factor Content ◽  
Skin Equivalents ◽  
Environmental Relative Humidity

Influence of environmental relative humidity on the polarization behaviour of paper and paper-dielectric structures

Cellulose ◽  
2020 ◽  
Vol 27 (17) ◽  
pp. 10303-10312
Author(s):  
R. Maldzius ◽  
T. Lozovski ◽  
J. Sidaravicius ◽  
K. Backfolk ◽  
I. Heiskanen
Keyword(s):  
Relative Humidity ◽  
Environmental Relative Humidity ◽  
Polarization Behaviour ◽  
Dielectric Structures

Effect of environmental relative humidity in the tensile strength of layering in slate stone

2019 ◽  
Vol 79 (3) ◽  
pp. 1399-1411 ◽  
Author(s):  
C. C. Garcia-Fernandez ◽  
M. I. Alvarez-Fernandez ◽  
R. Cardoso ◽  
C. Gonzalez-Nicieza
Keyword(s):  
Tensile Strength ◽  
Relative Humidity ◽  
Environmental Relative Humidity
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