Results 21 to 30 of about 18,020 (267)

Macro mechanical properties of self healing concrete with crystalline admixture under different environments

open access: yesAin Shams Engineering Journal, 2019
The civil research community has been attracted to concrete with self-healing properties since they are an intelligent solution for sustainable infrastructures with long duration.
T. Chandra Sekhara Reddy, A. Ravitheja
doaj   +1 more source

Application of machine learning techniques in groundwater potential mapping along the west coast of India

open access: yesGIScience & Remote Sensing, 2020
Groundwater potential mapping (GWPM) in the coastal zone is crucial for the planning and development of society and the environment. The current study is aimed to map the groundwater potential zones of Sindhudurg coastal stretch on the west coast of ...
Pankaj Prasad   +3 more
doaj   +1 more source

Direct Burial Cable Reconstruction Framework for Accurate Positioning in Heterogeneous Soil

open access: yesJournal of Harbin University of Science and Technology, 2023
In recent years , GPR has been widely used in underground cable imaging. However , due to the randomness and complexity of dielectric parameters of heterogeneous soil , using a single relative dielectric constant to characterize
YUHong, LIHao, ZHOUShuai, SHENFeng
doaj   +1 more source

Detection of Water-Table by Using Ground Penetration Radar (GPR) [PDF]

open access: yesEngineering and Technology Journal, 2011
Ground penetrating radar, GPR, is a high resolution geophysical method, which is based on the propagation of high frequency electromagnetic waves. The GPR method images structures in the ground that are related to changes in dielectric properties.
Ahmed Fouad Nashait, Mundher Ali Seger
doaj   +1 more source

Application of Soft Computing Techniques in River Flow Modeling

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2023
Modeling of data is critical in the analysis and evaluation of hydrological behavior. River flow data is one of the most important data in explaining hydrology.
Pijush Samuı   +2 more
doaj   +1 more source

Investigation of Dimension Stone on the Island Brač—Geophysical Approach to Rock Mass Quality Assessment

open access: yesGeosciences, 2020
A site located on the island of Brač is known in history for world-famous architectural stone and stone mining, dating all the way back to ancient Greek and Roman times.
Jasmin Jug   +3 more
doaj   +1 more source

Under-detection of endospore-forming Firmicutes in metagenomic data

open access: yesComputational and Structural Biotechnology Journal, 2015
Microbial diversity studies based on metagenomic sequencing have greatly enhanced our knowledge of the microbial world. However, one caveat is the fact that not all microorganisms are equally well detected, questioning the universality of this approach ...
Sevasti Filippidou   +6 more
doaj   +1 more source

Estimation of sand water content using GPR combined time-frequency analysis in the Ordos Basin, China

open access: yesOpen Physics, 2019
Groundwater is the key factor of determining the growth of vegetation. Identifying the characteristics of groundwater is an important basis to formulate a management plan for water resources and develop the technology of controlling desertification in ...
YongShuai Yan, Yajing Yan, Guizhang Zhao
doaj   +1 more source

Estimativa de Características Geométricas de Solos e Rochas com Radar de Penetração no Solo, na Área de Disposição de Resíduos Sólidos Urbanos de Pirenópolis, Goiás, Brasil [PDF]

open access: yesAnuário do Instituto de Geociências, 2019
A determinação de áreas para a disposição de resíduos sólidos urbanos prevê a existência de um subsolo com baixa permeabilidade hidráulica para a contenção de fluídos provenientes do lixo, principalmente o chorume.
Kamylla de Lima Alves   +1 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy