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SAR COHERENCE CHANGE DETECTION OF URBAN AREAS AFFECTED BY DISASTERS USING SENTINEL-1 IMAGERY
SAR Coherence Change Detection Coherence maps Hurricane earthquake
2018/5/15
The study focuses on two study areas: San Juan in Puerto Rico, which was affected by Hurricane Maria in September 2017, and Sarpol Zahab in Iran, which was one of the towns affected by an earthquake i...
LANDSLIDE INVENTORY MAPPING FROM BITEMPORAL 10 m SENTINEL-2 IMAGES USING CHANGE DETECTION BASED MARKOV RANDOM FIELD
Landslide Inventory Mapping Change Detection Normalized Difference Vegetation Index Principal Component Analysis Markov Random Field Sentinel-2 Images
2018/5/15
Landslide inventory mapping is essential for hazard assessment and mitigation. In most previous studies, landslide mapping was achieved by visual interpretation of aerial photos and remote sensing ima...
Development of Safety Management Approach using IT
Development Safety Management Approach IT
2013/9/30
In recent years, many operators in Japan have been facing the problem of declining skills in occupational safety management. Operators have not been sharing adequate know-how about safety because they...
Prediction of Slope Failure Using Highly Accurate Tilt Sensors
Prediction Slope Failure Highly Accurate Tilt Sensors
2013/9/30
This paper presents the application of tilt sensors to measure the movements of a slope surface and slope crest just before failure during excavation of the lower parts of the slope. The tilt sensors ...
Combined Analyses Procedure of Failure Modes and Risk Phenomena Using the Concept of Normal State Conditions
Failure Modes and Effects Analyses (FMEA) Risk Assessment Design Review System Safety
2013/1/28
Normal failure or risk analyses procedure contains the following steps; 1) modeing process, 2) assessment process of its hazardous extent. 1) Modeling process is the considering procedure that sets th...
A probabilistic damage detection approach using vibration-based nondestructive testing
Nondestructive testing Damage detection Vibration test Modal analysis Measurement error Modeling error Bayesian model updating
2012/4/26
With the aim of improving the accuracy of the assessment of existing structures, damage detection using vibration-based nondestructive testing (NDT) has been extensively studied. It has been recognize...
Estimation Method of Stress Relaxation Behavior in Bolted Flange Joints using Three Dimensional Viscoelasticity Theory
Estimation Method Stress Relaxation Behavior Bolted Flange Joints
2013/9/30
In order to prevent an accident due to leakage of a contained fluid from the joints, it is important to establish a method for the estimation of stress relaxation behavior. It is a need to evaluate th...
Prediction of ultimate bearing capacity of Tubular T-joint under fire using artificial neural networks
Ultimate bearing capacity Tubular T-joint Artificial neural network Finite element analysis Fire
2012/3/23
An artificial neural network (ANN) model is developed for the prediction of the ultimate bearing capacity of tubular T-joint under fire. The input parameters of the network are composed of the diamete...
Using the RE-AIM Framework to translate a research-based falls prevention intervention into a community-based program: Lessons Learned
Falls prevention Translational research Aging Community-based Balance
2012/3/22
Problem: Exercise-based research interventions demonstrate reduced risk and rates of falls for community dwelling older adults; however, little is known about effective mechanisms for the translation,...
Multi-objective optimization of a series–parallel system using GPSIA
Multi-objective optimization Genetic Pareto set identification algorithm (GPSIA) Series-parallel systems Hybridization Genetic algorithm
2012/4/14
The optimal solution of a multi-objective optimization problem (MOP) corresponds to a Pareto set that is characterized by a tradeoff between objectives. Genetic Pareto Set Identification Algorithm (GP...
Multi-objective optimization of a series–parallel system using GPSIA
Multi-objective optimization Genetic Pareto set identification algorithm (GPSIA) Series-parallel systems Hybridization Genetic algorithm
2012/4/15
The optimal solution of a multi-objective optimization problem (MOP) corresponds to a Pareto set that is characterized by a tradeoff between objectives. Genetic Pareto Set Identification Algorithm (GP...
Prediction of ultimate bearing capacity of Tubular T-joint under fire using artificial neural networks
Ultimate bearing capacity Tubular T-joint Artificial neural network Finite element analysis Fire
2012/3/20
An artificial neural network (ANN) model is developed for the prediction of the ultimate bearing capacity of tubular T-joint under fire. The input parameters of the network are composed of the diamete...
A ranking of safety journals using different measurement methods
Safety journals ,Ranking,Journal quality Journal evaluation Perception Impact factor
2012/3/19
Using an online survey, we asked safety researchers around the globe how they perceived the quality of a list of 35 representative safety journals. We found that the most well-respected journal by exp...
Solving binary-state multi-objective reliability redundancy allocation series-parallel problem using efficient epsilon-constraint, multi-start partial bound enumeration algorithm, and DEA
ε-constraint method Pareto front Multi-objective redundancy allocation problem DEA
2012/4/14
In this paper, a procedure based on efficient epsilon-constraint method and data envelopment analysis (DEA) is proposed for solving binary-state multi-objective reliability redundancy allocation serie...
Solving binary-state multi-objective reliability redundancy allocation series-parallel problem using efficient epsilon-constraint, multi-start partial bound enumeration algorithm, and DEA
ε-constraint method Pareto front Multi-objective redundancy allocation problem DEA
2012/4/15
In this paper, a procedure based on efficient epsilon-constraint method and data envelopment analysis (DEA) is proposed for solving binary-state multi-objective reliability redundancy allocation serie...