نتایج جستجو برای: bias in peak discharge

تعداد نتایج: 17008875  

Journal: :Civil and environmental science journal 2022

Regression analysis can develop unit hydrograph modeling by approaching the peak discharge (Qp) and time to (Tp) parameters. The main aim of this study is design a model based on watershed shape factors. watersheds used in are Bontojai Watershed, Jonggoa Kampili Maccini Sombala Jenelata which have slopes criteria below 10% complete recorded data Automatic Water Level Recorder (AWLR) Rainfall (A...

Journal: :journal of modern processes in manufacturing and production 0
mojtaba taghizadeh department of mechanical engineering, najafabad branch, islamic azad university, najafabad, iran sayed ali mosavi department of mechanical engineering, najafabad branch, islamic azad university, najafabad, iran

the electro discharge machining (edm), one of the methods used in the machining industry and a non-traditional manufacturing method, the electro erosion process does not depend on the hardness of material and offers a way to process materials of very complex geometry with very fine and high precision by using cheap electrode materials, which make it a preferred method. in this study, effect of ...

Water requirements in many large water supply systems are provided by mixing water withdrawal from surface and underground resources with different quantity and quality.Water supply from underground sources requires energy consumption and surface water resources are limited and unstable.The aim of this research is managing optimal supply of required water of system with minimum energy cost and ...

Chun Xiao Yang, Guan Zeng Li Man Ying Xu Pan Zhao XinYa Wei Zhe Hui Liu

Objective(s):To determine the effect of acetylcholine (ACh), pilocarpine, and atropine on pain evoked responses of pain excited neurons (PEN) and pain inhibited neurons (PIN) in hippocampal CA3 region of morphine addicted rats. Materials and Methods:Female Wistar rats, weighing between 230-260 g were used in this study. Morphine addicted rats were generated by subcutaneous injection of increasi...

The use of renewable energy in power generation and sudden changes in load and fault in power transmission lines  may cause a voltage drop in the system and challenge the reliability of the system. One way to compensate the changing nature of renewable energies in the short term without the need to disconnect loads or turn on other plants, is the use of renewable energy storage. The use of ener...

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