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Article
Random forest classifier for high entropy alloys phase diagnosis
The random forest (RF) algorithm is considered as a powerful statistical classifier that is more popular in other fields but is relatively unknown in HEA(s)’s prediction phase. In this research, Random Forest ...
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Article
A facile green synthesis route to novel MgO-Ag nanoparticles using Pistacia atlantica leaf extract (MgO-Ag@PALE NPs) and its photocatalytic and antibacterial activity
In recent years, the utilization of a cost-effective and environmentally friendly approach for synthesizing nanoparticles for environmental and biomedical applications has gained significant importance. To ach...
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Article
Tempered Martensite Embrittlement of the Metallic Fastener After Austempering Heat Treatment and Coating Process Due to the Existence of Inclusion
In this research, the failure of a metallic fastener was surveyed. The main reason for the failure was oxide inclusions in the raw material of the fastener. This brittleness problem was observed only in coated...
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Article
Open AccessSustain-release lipid-liquid crystal formulations of pexiganan against Helicobacter pylori infection: in vitro evaluation in C57BL/6 mice
The Gram-negative bacterium Helicobacter pylori, H. pylori, is associated with significant digestive disorders. However, the effectiveness of bacterial eradication is declining due to drug resistance. A potent an...
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Chapter and Conference Paper
A Novel Approach to Model the Shrink-Fit Connection
This study develops an analytical approach for modeling the behavior of shrink-fit connection, widely used in industries. A novel method to determine the equivalent contact stiffness of shrink-fit connection i...
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Chapter and Conference Paper
Effect of Support Parameters on the Vibrations of a Cracked Rotor Passing Through Critical Speed
The aim of the present study is to improve the efficiency of a rotor bearing system for passing through critical speed. The current study assesses the influences of support parameters on the cracked rotor resp...
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Article
A New Optimization-Based Attitude Estimator with a Closed form Solution Using Magnetometer and Gyro Data
Attitude determination in space missions is of a great importance. Especially, small satellite attitude determination faces two main challenges: a limited number of attitude sensors and weak computational reso...
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Article
Corrosion and Biocompatibility Properties of TiZrNbCrV, TiZrNbFeCr, and TiZrNbFeV High Entropy Alloys Produced through Mechanical Alloying
In the quest to engineer advanced biomaterials for orthopedic implant applications, this study presents a meticulous exploration into the biocompatibility of TiZrNbCrV, TiZrNbFeCr, and TiZrNbFeV alloys. The re...
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Article
Model-aided 3D shape and force estimation of continuum robots based on Cosserat rod theory and using a magnetic localization system
Continuum robots (CRs) are promising tools for safe interaction with a complex environment. The force caused by the contact of the CR with the obstacles in a cluttered environment can change its shape. To impr...
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Article
Open AccessIdentifying high snakebite risk area under climate change for community education and antivenom distribution
Snakebite is one of the largest risks from wildlife, however little is known about venomous snake distribution, spatial variation in snakebite risk, potential changes in snakebite risk pattern due to climate c...
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Article
Disentangling the impacts of climate and land cover changes on habitat suitability of common pheasant Phasianus colchicus along elevational gradients in Iran
Climate and land cover change are critical drivers of avian species range shift. Thus, predicting avian species’ response to the land and climate changes and identifying their future suitable habitats can help...
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Article
Effects of hydroxyapatite nanorods prepared through Elaeagnus Angustifolia extract on modulating immunomodulatory/dentin–pulp regeneration genes in DPSCs
Dental pulp stem cells (DPSCs) are a new type of mesenchymal stem cells (MSCs) found in the oral cavity with immunomodulation and tissue regeneration capacities. This study determined the impacts of nano-hydro...
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Article
Diversity, diversification and distribution of Iranian vertebrates: the legacy of mountains uplifting, past climatic oscillations, sea level fluctuations and geographical barriers
Identifying historical drivers of biodiversity distribution patterns is a central issue in ecology and biogeography. Iran is a biodiversity-rich country in southwestern Asia. It is known that past events like ...
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Article
Open AccessGlobal habitat suitability modeling reveals insufficient habitat protection for mangrove crabs
Mangrove crabs are important components of mangrove forests however their large scale habitat suitability and conservation received little attention. The Metopograpsus thukuhar/cannicci species complex is a mangr...
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Article
Synthesis and characterization of alginate superparamagnetic nanoparticles deposited on Fe3O4 and investigation its application in adsorption of tetracycline in aqueous solutions
In this study, Alg–Fe3O4 nanoparticles were used to remove tetracycline from aqueous media on a laboratory scale. Fe3O4 nanoparticles were precipitated from the reaction of FeCl3 and FeCl2 under alkaline conditio...
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Article
Modeling habitat suitability of bats to identify high priority areas for field monitoring and conservation
Bats provide important ecosystem services but face severe threats due to land and climate changes. Although bats are an important component of mammal diversity in Iran, the ecology of many species remains virt...
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Article
Open AccessEcological niche modelling and climate change in two species groups of huntsman spider genus Eusparassus in the Western Palearctic
The huntsman spiders’ genus Eusparassus are apex arthropod predators in desert ecosystems of the Afrotropical and Palearctic ecoregions. The Eusparassus dufouri and E. walckenaeri clades are two distinct taxonomi...
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Article
Antimicrobial Peptides as a Promising Therapeutic Strategy for Neisseria Infections
Antibiotic resistance is already widespread in the world, and it has become a great health problem. Therefore, comprehensive efforts are needed to minimize the resistance. The exploration of alternative therap...
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Article
Failure Analysis of a 17-4PH Stainless Steel Part in an Exhaust Fastener
Despite high level of attention in the process of making metallic fasteners, failure of the fasteners happens in various industries. Sometimes, failures are recognized during the quality control checks in the ...
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Article
Bionomics and phylo-molecular analysis of Leishmania species isolated from human lesions using ITS1 genes in north-east of Iran
Leishmaniasis is a zoonotic infectious disease caused by Leishmania species. The identification of parasite species and the type of disease is beneficial for treatment and preventive modalities. Leishmania tropic...
