Results 21 to 30 of about 93,287 (70)
Bright Water- hydrosols, water conservation and climate change [PDF]
arXiv, 2010 Since air-water and water-air interfaces are equally refractive, cloud droplets and microbubbles dispersed in bodies of water reflect sunlight in much the same way. The lifetime of sunlight-reflecting microbubbles, and hence the scale on which they may be applied, depends on Stokes Law and the influence of ambient or added surfactants.
arxiv
Microwave Heating of Water, Ice and Saline Solution: Molecular Dynamics Study [PDF]
, 2006 In order to study the heating process of water by the microwaves of 2.5-20GHz frequencies, we have performed molecular dynamics simulations by adopting a non-polarized water model that have fixed point charges on rigid-body molecules. All runs are started from the equilibrated states derived from the I$_{c}$ ice with given density and temperature.
arxiv +1 more source
Experimental Biology and Medicine, 1923 This study was undertaken with the purpose of getting some information on the factors influencing water retention in the human body particularly with regard to food substances.
W. R. Bloor, R. G. Frey
openaire +2 more sources
Electron affinities of water clusters from density-functional and many-body-perturbation theory [PDF]
arXiv, 2017 In this work, we assess the accuracy of dielectric-dependent hybrid density functionals and many-body perturbation theory methods for the calculation of electron affinities of small water clusters, including hydrogen-bonded water dimer and water hexamer isomers.
arxiv
Experimental Biology and Medicine, 1926 It is well known that hemorrhage causes fluid to enter the blood from the tissues. Likewise it is well known that colloid-free fluids on injection rapidly leave the blood and pass to the tissues. It was the object of this study to determine, if possible, whether certain tissues are of more importance than others in these interchanges.
openaire +2 more sources
A dual origin for water in carbonaceous asteroids revealed by CM chondrites [PDF]
arXiv, 2018 Carbonaceous asteroids represent the principal source of water in the inner Solar System and might correspond to the main contributors for the delivery of water to Earth. Hydrogen isotopes in water-bearing primitive meteorites, e.g. carbonaceous chondrites, constitute a unique tool for deciphering the sources of water reservoirs at the time of asteroid
arxiv
An automatic water detection approach based on Dempster-Shafer theory for multi spectral images [PDF]
arXiv, 2017 Detection of surface water in natural environment via multi-spectral imagery has been widely utilized in many fields, such land cover identification. However, due to the similarity of the spectra of water bodies, built-up areas, approaches based on high-resolution satellites sometimes confuse these features.
arxiv
Transferable Water Potentials Using Equivariant Neural Networks [PDF]
arXivMachine learning interatomic potentials (MLIPs) are an emerging modeling technique that promises to provide electronic structure theory accuracy for a fraction of its cost, however, the transferability of MLIPs is a largely unknown factor. Recently, it has been proposed (J. Chem.
arxiv
AIWR: Aerial Image Water Resource Dataset for Segmentation Analysis [PDF]
arXivEffective water resource management is crucial in agricultural regions like northeastern Thailand, where limited water retention in sandy soils poses significant challenges. In response to this issue, the Aerial Image Water Resource (AIWR) dataset was developed, comprising 800 aerial images focused on natural and artificial water bodies in this region.
arxiv