Institution
Lorestan University
Education•Khorramabad, Iran•
About: Lorestan University is a education organization based out in Khorramabad, Iran. It is known for research contribution in the topics: Population & Adsorption. The organization has 1952 authors who have published 3329 publications receiving 38154 citations. The organization is also known as: LU.
Topics: Population, Adsorption, Nanocomposite, Detection limit, Catalysis
Papers published on a yearly basis
Papers
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TL;DR: In this article, the authors investigated the application of the frequency ratio (FR) and weights-of-evidence (WofE) models for flood susceptibility mapping in the Golestan Province, Iran.
Abstract: Flood is one of the most devastating natural disasters with socio-economic and environmental consequences. Thus, comprehensive flood management is essential to reduce the flood effects on human lives and livelihoods. The main goal of this study was to investigate the application of the frequency ratio (FR) and weights-of-evidence (WofE) models for flood susceptibility mapping in the Golestan Province, Iran. At first, a flood inventory map was prepared using Iranian Water Resources Department and extensive field surveys. In total, 144 flood locations were identified in the study area. Of these, 101 (70%) floods were randomly selected as training data and the remaining 43 (30%) cases were used for the validation purposes. In the next step, flood conditioning factors such as lithology, land-use, distance from rivers, soil texture, slope angle, slope aspect, plan curvature, topographic wetness index (TWI) and altitude were prepared from the spatial database. Subsequently, the receiver operating characteristic...
321 citations
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TL;DR: In this article, a review comprehensively discusses TiO2 and its application in various aspects of membranes and membrane engineering processes, including its role in performance development of membranes, and its applications in different applications.
307 citations
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TL;DR: The adsorption characteristics of heavy metals of organic-inorganic hybrid polymers, including different kinds of functional groups, selectivity of them for heavy metals, effect of pH and synthesis conditions on Adsorption capacity, are studied.
Abstract: Over the past decades, organic-inorganic hybrid polymers have been applied in different fields, including the adsorption of pollutants from wastewater and solid-state separations. In this review, firstly, these compounds are classified. These compounds are prepared by sol-gel method, self-assembly process (mesopores), assembling of nanobuilding blocks (e.g., layered or core-shell compounds) and as interpenetrating networks and hierarchically structures. Lastly, the adsorption characteristics of heavy metals of these materials, including different kinds of functional groups, selectivity of them for heavy metals, effect of pH and synthesis conditions on adsorption capacity, are studied.
306 citations
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TL;DR: The first comprehensive comparison among the performances of ten advanced machine learning techniques (MLTs) including artificial neural networks (ANNs), boosted regression tree (BRT), classification and regression trees (CART), generalized linear model (GLM), generalized additive model (GAM), multivariate adaptive regression splines (MARS), naive Bayes (NB), quadratic discriminant analysis (QDA), random forest (RF), and support vector machines (SVM) is presented.
Abstract: Coupling machine learning algorithms with spatial analytical techniques for landslide susceptibility modeling is a worth considering issue. So, the current research intend to present the first comprehensive comparison among the performances of ten advanced machine learning techniques (MLTs) including artificial neural networks (ANNs), boosted regression tree (BRT), classification and regression trees (CART), generalized linear model (GLM), generalized additive model (GAM), multivariate adaptive regression splines (MARS), naive Bayes (NB), quadratic discriminant analysis (QDA), random forest (RF), and support vector machines (SVM) for modeling landslide susceptibility and evaluating the importance of variables in GIS and R open source software. This study was carried out in the Ghaemshahr Region, Iran. The performance of MLTs has been evaluated using the area under ROC curve (AUC-ROC) approach. The results showed that AUC values for ten MLTs vary from 62.4 to 83.7%. It has been found that the RF (AUC = 83.7%) and BRT (AUC = 80.7%) have the best performances comparison to other MLTs.
297 citations
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TL;DR: In this article, the authors assess the efficiency of analytical hierarchical process (AHP) to identify potential flood hazard zones by comparing with the results of a hydraulic model, and the normalized weights of criteria/parameters were determined based on Saaty's nine-point scale and its importance in specifying flood hazard potential zones using the AHP and eigenvector methods.
Abstract: Flood is considered to be the most common natural disaster worldwide during the last decades. Flood hazard potential mapping is required for management and mitigation of flood. The present research was aimed to assess the efficiency of analytical hierarchical process (AHP) to identify potential flood hazard zones by comparing with the results of a hydraulic model. Initially, four parameters via distance to river, land use, elevation and land slope were used in some part of the Yasooj River, Iran. In order to determine the weight of each effective factor, questionnaires of comparison ratings on the Saaty's scale were prepared and distributed to eight experts. The normalized weights of criteria/parameters were determined based on Saaty's nine-point scale and its importance in specifying flood hazard potential zones using the AHP and eigenvector methods. The set of criteria were integrated by weighted linear combination method using ArcGIS 10.2 software to generate flood hazard prediction map. The inundation...
259 citations
Authors
Showing all 1965 results
Name | H-index | Papers | Citations |
---|---|---|---|
Rainer Haag | 76 | 719 | 27088 |
Mahmoud Bahmani | 38 | 214 | 4759 |
Omid Rahmati | 35 | 77 | 3901 |
Hossein Yousefi | 34 | 142 | 3512 |
Mohsen Izadi | 34 | 75 | 2530 |
Mohsen Adeli | 32 | 156 | 3616 |
Mohammad Hosseini | 30 | 117 | 2363 |
Alireza Aslani | 28 | 124 | 2253 |
Yaghoub Mansourpanah | 26 | 67 | 2813 |
Alireza Ghiasvand | 26 | 129 | 2746 |
Ali Bahari | 24 | 201 | 2189 |
Zohre Zarnegar | 24 | 71 | 1691 |
Rasoul Khosravi | 23 | 91 | 1794 |
Ali Farmani | 22 | 72 | 1427 |
Mohammad Mehdi Aslani | 21 | 109 | 1560 |