Hydro-Dynamic Behavior of Ground Water in Confined and Unconfined Layers with cut-off Wall

Thermodynamic, dynamic and structural anomalous behavior in confined water

Using molecular dynamic simulations we study a waterlike model in two different confinements: between two fixed plates and in a nanotube. We analyze the changes on density, diffusion and translational order parameter anomalies of the confined system in relation to the bulk. For the confinement between two plates we study the systems with formation of three well-defined layers with plates separa...

The role of soil layers in preventing ground water pollution with 17ß-estradiol hormone (E2)

Background: Estrogens include estoril (E3), estradiol and estrone (E1). These chemicals are produced in human and animal bodies as well as in synthetic chemicals (drugs). Estrogens can enter water sources in different ways. When these chemicals enter the human body through water and wastewater, they have the ability to mimic or disrupt the normal estrogen activities in humans and animals. Estro...

Nematode locomotion in unconfined and confined fluids

Nematode locomotion in unconfined and confined fluids Alejandro Bilbao,1 Eligiusz Wajnryb,2 Siva A. Vanapalli,3 and Jerzy Blawzdziewicz1 1Department of Mechanical Engineering, Texas Tech University, Lubbock, Texas 79409-1021, USA 2Institute of Fundamental Technological Research, Polish Academy of Sciences, Warsaw, Poland 3Department of Chemical Engineering, Texas Tech University, Lubbock, Texas...

The Effect of Cut-off Wall on Seepage and Uplift Pressure under Earth Dam (Case Study: Shamil Dam in Iran)

Design of earth dams and their problems are important during construction and after it,because of their potential hazards and failure for downstream population. The dam foundation seepage control the the importance from the perspective of a major engineering project and explain the economic performance of each project is allocated. among activities that can be used to prevent piping phenomena a...

The hydro-malaprop and the ground water table.