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Toplam kayıt 334, listelenen: 41-50
Effects of freeze-thawing cycles on the physical and mechanical properties of basaltic and dolomitic rocks evaluated with a decay function model
(Springer Science and Business Media Deutschland GmbH, 2021)
Basalts from Çorlu Karatepe and dolomite from Kırklareli subjected to freeze-thawing (F-T) cycles were studied, and the resulting changes were analyzed. The unweathered rocks and those subjected to 50 F-T cycles after every ...
Synthesis and characterization of Fe3O4@Cs@Ag nanocomposite and its use in the production of magnetic and antibacterial nanofibrous membranes
(Elsevier B.V., 2020)
Electrospinning is a promising technique to produce polymeric as well as metal oxide nanofibers in diverse domains. In this work, different weight ratios (5%, 7.5% and 10%) of Fe3O4@Cs@Ag magnetic nanoparticles were added ...
Optimal sizing of grid-connected hybrid renewable energy systems without storage: a generalized optimization model
(Bellwether Publishing, Ltd., 2020)
In this study, a weighted multi-objective mixed-integer linear programming (WMO-MILP) model considering both economic and environmental factors is proposed for the optimal sizing of the grid-connected hybrid renewable ...
Çelik liflerin geometrik şeklinin ve oranının beton özelliklerine etkisinin araştırılması
(2021)
Birçok araştırmada betonun teknik özelliklerini artırmak için farklı cins ve tiplerdeki liflerle çalışmalar yapılmıştır. Genellikle sonyıllarda betonun mekanik özeliklerinin öncelikli olan yerlerde çelik lif tercih ...
Grounded inductance simulator realization with single VDDDA
(Springer, 2022)
In this paper, a grounded inductance simulator circuit employing single voltage differencing differential difference amplifier (VDDDA) and a grounded capacitor is proposed. The purpose of this paper is to present an ...
Erratum: Prediction of Concrete Compressive Strength and Slump by Machine Learning Methods (Advances in Civil Engineering (2019) 2019 (3069046) DOI: 10.1155/2019/3069046)
(Hindawi Limited, 2020)
In the article titled “Prediction of Concrete Compressive Strength and Slump by Machine Learning Methods” [1], there was an error in equation (1), which should be corrected as follows: (Formula Presented). Copyright © 2020 ...
Preparation and characterization of chitosan/AMPS/kaolinite composite hydrogels for adsorption of methylene blue
(Springer Science and Business Media Deutschland GmbH, 2021)
This study aims to evaluate a new synthesized composite hydrogel prepared by gamma radiation polymerization of chitosan (CS) and 2-acrylamido-2-methylpropane sulfonic acid (AMPS) with kaolinite. The enhancement of kaolinite ...
EFFECT OF PARAMETERS ON REMOVAL OF RB19 DYE BY LACCASE ENZYME AND KINETIC EVALUATION
(Yildiz Technical Univ, 2020)
Dye decolorization of RB19 using commercial laccase (Cerrena unicolor) enzyme was evaluated in this study. The effect of pH, laccase concentration, temperature, metal salt, carbon and nitrogen sources and solvents on the ...
Psychophysical detection and learning in freely behaving rats: a probabilistic dynamical model for operant conditioning
(Springer, 2020)
We present a stochastic learning model that combines the essential elements of Hebbian and Rescorla-Wagner theories for operant conditioning. The model was used to predict the behavioral data of rats performing a vibrotactile ...
Impact of the COVID-19 lockdowns on electricity and natural gas consumption in the different industrial zones and forecasting consumption amounts: Turkey case study
(Elsevier Ltd, 2022)
The COVID-19 lockdowns have adversely affected the national economies and caused fluctuations in the energy industry. This study examined how the lockdowns during the COVID-19 pandemic affected the amount of electricity ...