Static charge generation is greatly affected by humidity levels. Voltages as high as 20kV can be generated by a person walking across a carpet when humidity levels are below 30%RH. Under high humidity conditions, the same walk may generate only about 1.5kV. If this person picks up a device...
(55) They are little affected by changes in temperature and humidity and are easily portable. (56) One was its glass house-the vacuum chamber that shielded the chronometer from troubling changes of atmospheric pressure and humidity. (57) Beneath the flowering plants were slats of the veranda ha...
K+-doped TiO2 film sintered at a temperature below 500 °C has reported humidity levels lower than 10% (239). TiO2 nanowires are very intriguing as a humidity-sensing material. The morphology of the nanofibers can be controlled well by viscosity, surface tension, and the density of net ...
People with lupus find that their symptoms are greatly affected by the temperature, the humidity, the barometric pressure, and the ambient light levels around them. You can read more about the effects of weather and lupus here. Joint pain in particular is affected by barometric pressure, and ...
While the size distributions of exhaled droplets produced by various activities are mostly similar, the activities differ greatly in the number of droplet particles produced, spanning several orders of magnitude [1,50]. In general, more sensitive methods developed recently show that all human respirato...
of using an optimized proper thickness of GO layer over the whole surface of the SAW sensors provides a very large effective sensing surface for moisture adsorption without affecting the per- formance of the resonators, greatly enhancing the sensitivity of the sensors at low humidity levels. The...
6a), air humidity is known to greatly influence organisms such as insects with high surface to body volume ratios, which make them vulnerable to rapid desiccation55. This is in line with the early observations that insect activity cycles are influenced by the diurnal humidity fluctuations reported...
Conservation of carnivores in an increasingly changing environment is greatly helped by understanding the decision-making processes underlying habitat patc... DJ Hayes 被引量: 32发表: 2014年 Analyzing Engineering Design through the Lens of Computation Learning analytics and educational data mining are int...
We report ZnO/glass surface acoustic wave (SAW) humidity sensors with high sensitivity and fast response using graphene oxide sensing layer. The frequency shift of the sensors is exponentially correlated to the humidity change, induced mainly by mass loading effect rather than the complex impedance ...
Freeze drying of foods is carried out under controlled humidity conditions whereby the dried products retain moisture in the 5-25% range and are thereby rendered suitable for compression. Humidity in the drying chamber is controlled by the presence of suitable hydrating inorganic salts that pass from...