Results 31 to 40 of about 5,414 (196)

Small Dam Drainage with Nonwoven Geotextile after 40 Years of Exploitation

Applied Sciences, 2019
Synthetic materials such as nonwovens, mats and membranes have been commonly used in civil engineering for many years. The changes of geotextile characteristics in time (permeability, porosity, etc.) are poorly understood. Many authors have presented the
Jakub Nieć, Paweł Zawadzki, Filip Nowacki   +2 more
doaj   +1 more source

Modeling Soil Profile Salinity with HYDRUS-1D

Selcuk Journal of Agricultural and Food Sciences, 2022
Salt accumulation within the root zone significantly effects plant growth and development in arid and semi-arid regions. Today, use of low-quality irrigation water in agricultural production is increasing rapidly, because of continuous depletion and pollution of water resources. This means more salt transferred to the soil profile.
Sertan Avcı, Engin Yurtseven
openaire   +3 more sources

The HPx software for multicomponent reactive transport during variably-saturated flow: Recent developments and applications

Journal of Hydrology and Hydromechanics, 2018
HPx is a multicomponent reactive transport model which uses HYDRUS as the flow and transport solver and PHREEQC-3 as the biogeochemical solver.
Jacques Diederik, Šimůnek Jiří, Mallants Dirk, van Genuchten Martinus Th.   +3 more
doaj   +1 more source

Investigation of the Effect of Soil Moisture in the Sub-root Zone Layer on Water Uptake Amount in Three Different Soil Textures [PDF]

رویکردهای نوین در مهندسی آب و محیط زیست
Changing in precipitation pattern and incidence drought stress shows the necessity of optimal use of water resources and saving in consumption is emerged more than before.
Masoud Soltani, Masoud Soltani, Masoud Parsinezad   +2 more
doaj   +1 more source

Comparison of Hydrus and iStent microinvasive glaucoma surgery implants in combination with phacoemulsification for treatment of open-angle glaucoma: systematic review and network meta-analysis

BMJ Open, 2022
Objectives To compare the efficacy and safety of two Schlemm’s canal-based microinvasive glaucoma surgery (MIGS) devices, the Hydrus Microstent and the iStent Trabecular Bypass combined with phacoemulsification for treatment of open-angle glaucoma.Design
Xiaoyu Wang, Rongrong Hu, Dongyu Guo, Nan Hong, Xiuyuan Xuan   +4 more
doaj   +1 more source

Surface Runoff Prediction of Catchments Hillslopes Based on Kinematic Wave Method and Subsurface Runoff Based on Solving Richard Equations in Hydrus Model [PDF]

مهندسی منابع آب, 2019
Prediction of surface and subsurface runoff as elements of direct runoff of catchment is very important for designing hydraulic structures. In many of the catchments with high permeability and suitable vegetation, subsurface flow is also highly important.
TOURAJ SABZEVARI, Mehdi karami moghadam, Zahra Ghadampour   +2 more
doaj  

Simulations of freshwater lens recharge and salt/freshwater interfaces using the HYDRUS and SWI2 packages for MODFLOW

Journal of Hydrology and Hydromechanics, 2018
The paper presents an evaluation of the combined use of the HYDRUS and SWI2 packages for MODFLOW as a potential tool for modeling recharge in coastal aquifers subject to saltwater intrusion.
Szymkiewicz Adam, Gumuła-Kawęcka Anna, Šimůnek Jirka, Leterme Bertrand, Beegum Sahila, Jaworska-Szulc Beata, Pruszkowska-Caceres Małgorzata, Gorczewska-Langner Wioletta, Angulo-Jaramillo Rafael, Jacques Diederik   +9 more
doaj   +1 more source

Dataset for: Physics-informed neural networks with monotonicity constraints for Richardson-Richards equation: Estimation of constitutive relationships and soil water flux density from volumetric water content measurements by Toshiyuki Bandai and Teamrat A. Ghezzehei

, 2022
Simulation of soil moisture dynamics is important for various fields, such as agriculture, hydrological modeling, and natural disasters. Such simulations are conducted by solving a partial differential equation (PDE) called the Richardson-Richards ...
Bandai, Toshiyuki, Ghezzehei, Teamrat
core   +1 more source

Mispositioned Hydrus Microstents: A Case Series Imaged with NIDEK GS-1 Gonioscope

Journal of Ophthalmology, 2022
Introduction. The Hydrus microstent has become a common procedure in glaucoma surgery intended to improve outcomes of cataract surgery to lower intraocular pressure.
Daniel Laroche, Alexander Martin, Aaron Brown, Sohail Sakkari, Chester Ng   +4 more
doaj   +1 more source

Hydrus Microstent implantation with OMNI Surgical System Ab interno canaloplasty for the management of open-angle glaucoma in phakic patients refractory to medical therapy

American Journal of Ophthalmology Case Reports, 2023
Purpose: To report a series of 8 phakic eyes of 8 patients with open angle glaucoma with uncontrolled intraocular pressure on maximum tolerable medical therapy receiving Hydrus Microstent implants combined with concomitant OMNI Surgical System ab interno
Jack Creagmile, Won I. Kim, Christian Scouarnec   +2 more
doaj   +1 more source