نتایج جستجو برای: evaporation model

تعداد نتایج: 2120648  

Journal: :International Journal of Modern Physics A 2013

2013
ALI KARIMIAN CAGLAR YARDIM TRACY HAACK PETER GERSTOFT WILLIAM S. HODGKISS

Radio wave propagation on low-altitude paths over the ocean above 2GHz is significantly affected by negative refractivity gradients in the atmospheric surface layer, which form what is often referred to as an evaporation duct (ED). Refractivity from clutter (RFC) is an inversion approach for the estimation of the refractivity profile from radar clutter, and RFC-ED refers to its implementation f...

2000
J. M. Tarjuelo J. F. Ortega J. Montero J. A. de Juan

A proper understanding of factors affecting evaporation and drift losses in sprinkle irrigation is important for developing water conservation strategies. For estimating drift and evaporation losses during the set sprinkler irrigation event, several outdoor single-sprinkler and block irrigation tests have been conducted. Various sprinkler±nozzle±riser height combinations were used and the varia...

2007
D. JAKUBCZYK M. ZIENTARA K. KOLWAS M. KOLWAS

The evaporation and the thermal accommodation coefficients for water in nitrogen were investigated by means of the analysis of evaporation of pure water droplet as a function of temperature. The droplet was levitated in an electrodynamic trap placed in a climatic chamber. The levitation time was in the range of seconds, which corresponds to the characteristic time scales of cloud droplet growth...

Journal: :BioTechniques 1997
D E Sullivan L E Bobroski O Bagasra M Finney

Sensitive nucleic acid based detection methods such as in situ PCR, in situ RT-PCR and PRINS have great potential in the areas of developmental biology, pathogenesis and diagnostics. However, control of evaporation from in situ reactions is critical to ensure reliable data. Self-Seal Reagent, a component added directly to the in situ reaction mixture, effectively controls evaporation during in ...

Journal: :international journal of advanced biological and biomedical research 2014
ali gorjizade ali mohammad akhondali heidar zarei hesam seyyed kaboli

establishing satisfactory estimation methods of lake evaporation has been crucial vital for research and management of water resources and ecosystems. determining the accurate method to estimate evaporation from reservoirs in the investigation and management of water resources is very important. hence, in this study eight empirical methods such as; makkink, debruin-kejiman, penman, priestley-ta...

Journal: :CoRR 2013
Laszlo Gyongyosi

We provide a statistical communication model for the phenomenon of quantum information evaporation from black holes. A black hole behaves as a reflecting quantum channel in a very special regime, which allows for a receiver to perfectly recover the absorbed quantum information. The quantum channel of a perfectly reflecting (PR) black hole is the probabilistically weighted sum of infinitely many...

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