ability evaluation of hybrid som-fl model for hydraulic conductivity estimating in tabriz city subway area

Estimating Hydraulic Conductivity Using Pedotransfer Functions

Scale-Dependent Pedotransfer Functions Reliability for Estimating Saturated Hydraulic Conductivity

Saturated hydraulic conductivity Ksat is a fundamental characteristic in modeling flow and contaminant transport in soils and sediments. Therefore, many models have been developed to estimate Ksat from easily measureable parameters, such as textural properties, bulk density, etc. However, Ksat is not only affected by textural and structural characteristics, but also by sample dimensions e.g., i...

Fractional Laplace Model for Hydraulic Conductivity

Based on an examination of K data from four different sites, a new stochastic fractal model, fractional Laplace motion, is proposed. This model is based on the assumption of spatially stationary ln(K) increments governed by the Laplace PDF, with the increments named fractional Laplace noise. Similar behavior has been reported for other increment processes (often called fluctuations) in the fiel...

Hydraulic conductivity measurment for subsurface drainage system

Study of Effective Factors on Sprawl Growth of City in Tabriz City by Using of Evaluation Models for City Expansion

There is a meaningful relation between city form and level of stableness. Recognition of morphology and explanation of its growth pattern will be an important stage at certainty of city stableness. So, planning politics, guidelines and also designing should be in a way that formation of a city will be as we wish. Among stableness patterns which discussed at the late 20th century, more focus was...

an application of equilibrium model for crude oil tanker ships insurance futures in iran

با توجه به تحریم های بین المملی علیه صنعت بیمه ایران امکان استفاده از بازارهای بین المملی بیمه ای برای نفتکش های ایرانی وجود ندارد. از طرفی از آنجایی که یکی از نوآوری های اخیر استفاده از بازارهای مالی به منظور ریسک های فاجعه آمیز می باشد. از اینرو در این پایان نامه سعی شده است با استفاده از این نوآوری ها با طراحی اوراق اختیارات راهی نو جهت بیمه گردن نفت کش های ایرانی ارائه نمود. از آنجایی که بر...