Zobrazeno 1 - 10
of 26
pro vyhledávání: '"SH. Nasiri"'
Publikováno v:
علوم آب و خاک, Vol 26, Iss 1, Pp 101-115 (2022)
Hydrological models are useful tools in water resources planning, but some of them do not have satisfactory performance on a regional scale. Hydrological models are appropriate for a specific spatial scale and the lack of input data is a limiting fac
Externí odkaz:
https://doaj.org/article/99a15b21587f490bbc2bfd7e6ade0df9
Publikováno v:
علوم آب و خاک, Vol 25, Iss 3, Pp 45-57 (2021)
Reducing surface water resources and successive droughts and consequently excessive use of groundwater resources, especially for agricultural purposes, have caused irreparable damage to the natural resources of the country. In the meantime, knowing t
Externí odkaz:
https://doaj.org/article/500fe75ae2bc42009e978b36f3247f9c
Publikováno v:
علوم آب و خاک, Vol 24, Iss 2, Pp 251-266 (2020)
One of the most important and complex processes in the watersheds is the identification and prediction of surface water changes. The main processes associated with surface water include precipitation, percolation, evapotranspiration and runoff. In th
Externí odkaz:
https://doaj.org/article/0ff79bcf23a840339e2f22b1b31395ca
Publikováno v:
Journal of Artificial Intelligence and Data Mining, Vol 6, Iss 2, Pp 399-407 (2018)
In this paper, we present an approach and a visual tool, called HWrap (Handle Based Wrapper), for creating web wrappers to extract data records from web pages. In our approach, we mainly rely on the visible page content to identify data regions on a
Externí odkaz:
https://doaj.org/article/f2d88326d9d3412d9c641ddcd3e75ae0
Publikováno v:
Iranian Journal of Health, Safety and Environment, Vol 1, Iss 2, Pp 67-73 (2014)
Wetlands now days apply as a polishing system for the classical wastewater treatment, in addition of different usages. Usually wetland systems are inexpensive methods vs. expensive high technology treatment systems. Objective of this study is an eval
Externí odkaz:
https://doaj.org/article/3e7882d366204337988f6d6c49ee6132
Publikováno v:
Advances in Mechanical Engineering, Vol 5 (2013)
A theoretical model based on the integral formalism approach for laminar external natural convection in the vicinity of a vertical wall is used to be extended to nanofluids. Two kinds of thermal boundary conditions including uniform wall temperature
Externí odkaz:
https://doaj.org/article/451a2b3c56db49b38857318249bd5e61
Publikováno v:
In Procedia Engineering 2011 14:3199-3204
Publikováno v:
علوم آب و خاک, Vol 24, Iss 2, Pp 251-266 (2020)
One of the most important and complex processes in the watersheds is the identification and prediction of surface water changes. The main processes associated with surface water include precipitation, percolation, evapotranspiration and runoff. In th
Publikováno v:
International Journal of Thermal Sciences. 63:31-37
In the present study, hydrodynamics and heat transfer characteristics of γ-Al 2 O 3 nanoparticles inside a circular tube in laminar flow with constant heat flux was investigated. For this purpose, γ-Al 2 O 3 nanoparticles with 15 nm diameter and di
Publikováno v:
Renewable and Sustainable Energy Reviews. 15:5202-5206
Without any shadow of doubt, energy production based on renewable energies is one of most fundamental methods for energy generation for the near future. Solar chimney power plant is a relative novel technology for electricity production from solar en