Results 1 to 10 of about 5,272,079 (317)
Sensors and Actuators B: Chemical, 2021 Temperature and humidity are essential parameters in monitoring the health of patients in critical care. An optical fibre sensor has been developed for simultaneous measurement of relative humidity (RH) and temperature at a single optical fibre tip based
Chenyang He +5 more
semanticscholar +3 more sources
Cement and Concrete Research, 2020 The carbonation of portlandite, calcium silicate hydrate (C-S-H), and ettringite was investigated at 57% RH and 91% RH using X-ray diffraction, thermogravimetric analysis, infrared spectroscopy, and the phenolphthalein spray test.
Sarah Steiner +4 more
semanticscholar +3 more sources
Correlating heatwaves and relative humidity with suicide (fatal intentional self-harm)
Scientific Reports, 2021 Empirical evidence suggests that the effects of anthropogenic climate change, and heat in particular, could have a significant impact on mental health.
Fernando Florido Ngu +3 more
semanticscholar +1 more source
Factors controlling upper tropospheric relative humidity [PDF]
Annales Geophysicae, 2004 Factors controlling the distribution of relative humidity in the absence of clouds are examined, with special emphasis on relative humidity over ice (RHI) under upper tropospheric and lower stratospheric conditions.
B. Kärcher, W. Haag
doaj +1 more source
Impact of temperature and relative humidity on the transmission of COVID-19: a modelling study in China and the United States [PDF]
BMJ Open, 2020 Objectives We aim to assess the impact of temperature and relative humidity on the transmission of COVID-19 across communities after accounting for community-level factors such as demographics, socioeconomic status and human mobility status.
Jingyuan Wang +6 more
semanticscholar +1 more source
What's the relative humidity in tropical caves?
PLoS ONE, 2021 Relative humidity (RH) was measured at hourly intervals for approximately one year in two caves at seven stations near Playa del Carmen in Quintana Roo, Mexico. Sistema Muévelo Rico is a 1.1 km long cave with 12 entrances and almost no dark zone.
Luis Mejía-Ortíz +3 more
doaj +1 more source
Journal of Aerosol Science, 2020 It has been confirmed that the coronavirus disease 2019 (COVID-19) can transmit through droplets created when an infected human coughs or sneezes. Accordingly, 1.83-m (6-feet) social distancing is advised to reduce the spread of the disease among humans.
Yu Feng, T. Marchal, T. Sperry, Hang Yi
semanticscholar +1 more source
Science of the Total Environment, 2020 This study aimed to analyze how meteorological conditions such as temperature, humidity and rainfall can affect the spread of COVID-19 in five Brazilian (São Paulo, Rio de Janeiro, Brasília, Manaus and Fortaleza) cities.
A. Auler +3 more
semanticscholar +1 more source
Evaporation of sulfate aerosols at low relative humidity [PDF]
Atmospheric Chemistry and Physics, 2017 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
Shipin yu jixie, 2022 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