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Measurement of Diffusive Flux of Ammonia from Water
Analytical Chemistry, 1998An instrument was developed for the measurement of gaseous ammonia concentration, NH(3(sw,eq)), in equilibrium with surface waters, notably ocean water. The instrument measures the ammonia flux from a flowing water surface under defined conditions and allows the calculation of NH(3(sw,eq)) from the principles of Fickian diffusion.
Z, Genfa +4 more
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The Parameterization of the Gravitational Water Flux in Fog Models
Journal of the Atmospheric Sciences, 1980Abstract The parameterization of the mean terminal fallspeed of the fog droplets ν has been analyzed in terms of the ratio between the liquid water content and the droplet concentration, W/N, as linked to the gravitational water flux G via G = νW. Computations have been carried out on the basis of 239 experimental droplet size distributions selected ...
CORRADINI, Corrado, TONNA G.
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Water vapor flux in tropical lowland rice
Environmental Monitoring and Assessment, 2019A field experiment was conducted at Indian Council of Agricultural Research-National Rice Research Institute, Cuttack, Odisha, India in the dry seasons of 2015 and 2016 to assess the water vapor flux (FH2O) and its relationship with other climatic variables.
Dibyendu Chatterjee +11 more
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Water Flux and Amniotic Fluid Volume: Understanding Fetal Water Flow
2008In a term human gestation, the amount of water in the fetal compartments, including the fetus, placenta, and amniotic fluid (AF), may exceed 5 L; in pathologic states, the amount may be much more because of excessive AF or fetal hydrops. Water largely flows from the maternal circulation to the fetus via the placenta, and the rate of fetal water ...
Beall, Marie H. +3 more
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Naunyn-Schmiedeberg's Archives of Pharmacology, 1972
1. Anaesthetized rats were loaded with tritiated water and a jejunal loop was perfused with hypo-, iso-, and hypertonic buffered saline solutions. The blood flow, the disappearance rate (from the blood), and the appearance rate (in the intestinal lumen) were determined simultaneously. 2. A decrease of the blood flow from about 1.7 to 0.2
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1. Anaesthetized rats were loaded with tritiated water and a jejunal loop was perfused with hypo-, iso-, and hypertonic buffered saline solutions. The blood flow, the disappearance rate (from the blood), and the appearance rate (in the intestinal lumen) were determined simultaneously. 2. A decrease of the blood flow from about 1.7 to 0.2
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Surface Fluxes of Momentum, Heat, and Water Vapor
1996Advances in global scale hydrology and climatology demand an improved understanding of the interaction between the Earth’s surface and its atmosphere. Such an understanding is being sought through field experiments over the ocean and the land and through the use of remote sensing. In many cases, the traditional eddy correlation measurement technique to
Albertson, J. +2 more
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Water and Carbon Fluxes in Ecosystems
1987One description of the aim of science is to achieve a sufficient understanding of the functioning of a system to be able to make predictions about the response of that system to a stimulus or perturbation. We may study and analyse ecological systems for many particular reasons and it is widely believed that this is both an intellectually stimulating ...
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Report on water and sediment fluxes in river Jadro; Water, sediment and nutrient fluxes data
2020This is report on water and sediment fluxes in the river Jadro. Fluxes have beeen estimated base on existing data. Basic features of the system have been presented. Olso data on water status, general condition of the waters, sediment characteristics and fluxes, pesticide analysis in water and sediment have been elaborated.
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Water and chloride fluxes in estuarine nereid polychaetes
Comparative Biochemistry and Physiology, 19651. 1. Fluxes of chloride and water in Nereis succinea and N. vexillosa have been studied by measuring changes in weight and body chloride concentration following the sudden osmotic stress of transfer from one salinity to another. 2. 2. When animals are transferred within the salinity range of osmotic conformity, there is an immediate change in ...
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