A5049075839- Geotechnical Engineering and Analysis
- Landslides and related hazards
- Tunneling and Rock Mechanics
- Rock Mechanics and Modeling
- Drilling and Well Engineering
- Advanced machining processes and optimization
- Dam Engineering and Safety
- Minerals Flotation and Separation Techniques
- Mineral Processing and Grinding
- 3D Surveying and Cultural Heritage
- Mining Techniques and Economics
- Granular flow and fluidized beds
- Electrical and Bioimpedance Tomography
- Geotechnical Engineering and Underground Structures
- Geotechnical and Geomechanical Engineering
- Multi-Criteria Decision Making
- Advanced materials and composites
- Remote Sensing and LiDAR Applications
- Tailings Management and Properties
- Cyclone Separators and Fluid Dynamics
- Geoscience and Mining Technology
- Soil and Unsaturated Flow
- Cybersecurity and Information Systems
- Protein Interaction Studies and Fluorescence Analysis
- UAV Applications and Optimization
Universal Electronics (United States)
2024-2025
Bushehr University of Medical Sciences
2024
Biotechnology Research Center
2024
University of Nevada, Reno
2019-2024
Gulf Research Center
2022
Islamic Azad University, Science and Research Branch
2021
Hamedan University of Technology
2012-2018
Isfahan University of Technology
2016
Universidad Politécnica de Madrid
2011-2013
University of Shahrood
2008-2011
Abstract This study focuses on predicting soil liquefaction, a critical phenomenon that can significantly impact the stability and safety of structures during seismic events. Accurate liquefaction assessment is vital for geotechnical engineering, as it informs design mitigation strategies needed to safeguard infrastructure reduce risk catastrophic failures. To enhance accuracy classification problems associated with we employ ensemble methods, leveraging diverse machine learning techniques...
High-resolution terrain models of open-pit mine highwalls and benches are essential in developing new automated slope monitoring systems for operational optimization. This paper presents several contributions to the field remote sensing surface mines providing a practical framework generating high-resolution images using low-trim Unmanned Aerial Vehicles (UAVs). First, novel mobile application was developed autonomous drone flights follow capture surface. In this article, case study is...
ABSTRACT- Purpose. A physically sound derivation for reciprocal power time (RPT) model kinetic of drug release is given. In order to enhance ibuprofen dissolution, its solid dispersions (SDs) prepared by cogrinding technique using crospovidone (CP), microcrystalline cellulose (MC) and oleaster powder (OP) as a novel carrier the applied data. Methods. The cogrounds with carriers were subjected dissolution studies. For elucidation observed in vitro differences, FT-IR spectroscopy, X-ray...
The Tunnel Boring Machine (TBM) tunneling process in hard rock is actually breakage of a mass that not necessarily intact. Thus, undoubtedly, joints and discontinuities play role TBM performance. In addition, this performance depends on the efficiency induced by cutterhead. Both specifications affect chipping thus machine efficiency. paper, type jointed under indentation two disc cutters has been numerically simulated using Discrete Element Method (DEM) dimensions. spacing optimized...
Pillars are important structural elements that provide temporary or permanent support in underground spaces. Unstable pillars can result rock sloughing leading to roof collapse, and they also cause burst. Hence, the prediction of pillar stability is important. This paper presents a novel application Logistic Model Trees (LMT) predict stability. Seven parameters—pillar width, height, ratio width uniaxial compressive strength rock, average stress, depth, Bord width—are employed construct LMTs...
A new rock burst damage scale index (RDSI) based on the Rock Engineering Systems paradigm and a BP-ANN is proposed. Seven parameters that are likely to affect considered construct ANN objectively code interaction matrix. probabilistic analysis employed associate categories RDSI values. The methodology validated using 24 case histories had not been during training of network. Results suggest can probabilistically predict with an accuracy could be acceptable in engineering, hence simplifying...
Natural rock joints infilled with soil materials may show a reduced shear strength, which influences mass stability. The aim of this paper is to experimentally investigate the behaviour joints, taking into account joint surface characteristics and properties infill materials. A new model for predicting strength presented, on basis series tests carried out natural same roughness, clay, sand sandy-clay used as All were in box apparatus under constant normal load (CNL) conditions. empirical was...
Slope stabilization is one of the most crucial tasks in rock-fill reservoir dam projects to prevention erosion and destruction upstream downstream slopes. Inappropriate choice design protection can cause irreparable damages imposing additional costs time project. In this paper, body slope ranking conducted by using classical fuzzy multi-criteria decision making approaches specifically VIKOR Fuzzy-TOPSIS methods. To aim, eight important effective criteria were considered select appropriate...