03) Bitlis Eren Üniversitesi Fen Bilimleri Dergisi: Recent submissions
Now showing items 121-140 of 948
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On the Coefficient Bound Estimates and Fekete-Szegö Problem
(Bitlis Eren Üniversitesi, 2023)In this study, we introduce and examine a certain subclass of analytic functions in the open unit disk in the complex plane. Here, we give coefficient bound estimates and investigate the Fekete-Szegö problem for the ... -
Antioxidant and Antibacterial Activities of Salen-type Schiff Base and Metal Complexes
(Bitlis Eren Üniversitesi, 2023)2-Aminobenzylamine derived Schiff base and its Cu(II), Ni(II),Co(II) and Fe(III) metal complexes were researched in terms of their antioxidant and antibacterial activities in this study. 1,1-Diphenyl-2-picrylhydrazyl ... -
Electrospun TiO2 Nanofibers in the Presence of Avocado Seed Extract
(Bitlis Eren Üniversitesi, 2023)Plant extracts are efficient reducing agents for the synthesis of oxide materials and can regulate fiber diameter, pore size, and phase structure in these materials because of their high organic macromolecule content. In ... -
Co(II) Adsorption onto Ferrous Chloride and Thermally Modified Diatomite: Surface Properties and Adsorption Mechanism
(Bitlis Eren Üniversitesi, 2023)As a potential alternative for heavy metal removal, adsorption using various low-cost materials is one of the most effective methods. This study presents the efficiency of local diatomite modified by ferrous chloride and ... -
Determining The Number of Principal Components with Schur's Theorem in Principal Component Analysis
(Bitlis Eren Üniversitesi, 2023)Principal Component Analysis is a method for reducing the dimensionality of datasets while also limiting information loss. It accomplishes this by producing uncorrelated variables that maximize variance one after the other. ... -
Examination of the Potential Effect of Corrosion Current Density of Ship Hulls on the Sacrificial Anode Cathodic Protection
(Bitlis Eren Üniversitesi, 2023)In this study, the sacrificial anode cathodic protection system, which is one of the electrical protection methods in the prevention of corrosion in ships, was examined. Within the scope of the study, the potential effects ... -
Russia-Ukraine Conflict: A Text Mining Approach through Twitter
(Bitlis Eren Üniversitesi, 2023)The focus of this study is to use social media to investigate the Russia-Ukraine conflict. With the assent of the Russian parliament, Russian President Vladimir Putin proclaimed that they will begin invading Ukraine on ... -
The Effect of Different Heavy Overhang on Structural Performance in Reinforced Concrete Structures
(Bitlis Eren Üniversitesi, 2023)There are many structural factors that affect the earthquake performance of buildings. Heavy overhang is one of these factors which are made to increase the storey area on the storeys above the ground storey. Within the ... -
Nonlinear Seismic Assessment of Historical Masonry Karaz Bridge Under Different Ground Motion Records
(Bitlis Eren Üniversitesi, 2023)The most significant artifacts that transfer the cultural heritage of past civilizations to the present are historical structures. Historical bridges are of great importance in terms of transportation, trade and architecture ... -
The Combined Use of SCD Probiotics and Tauroursodeoksikolik Asit (TUDCA) is More Effective in Controlling Anxiety-Like Behavior in Aged Rats
(Bitlis Eren Üniversitesi, 2023)In this study, the effects of TUDCA administration with a SCD probiotics for one week on locomotors activity and anxious behavior were investigated. Male Saprague-Dawley rats aged 24 months were used as the model organism. ... -
Fungus Classification Based on CNN Deep Learning Model
(Bitlis Eren Üniversitesi, 2023)Artificial intelligence has been developing day by day and has started to take a more prominent place in human life. As computer technologies advance, research on artificial intelligence has also increased in this direction. ... -
An Image Compression Method Based on Subspace and Downsampling
(Bitlis Eren Üniversitesi, 2023)This study proposes a new Karhunen-Loeve transform-based algorithm with acceptable computational complexity for lossy image compression. The proposed study includes a simple algorithm using downsampling and KLT. This ... -
Determination of the effectiveness of carbons obtained from the co-carbonization of duckweed and waste coffee on crystal violet removal
(Bitlis Eren Üniversitesi, 2023)With the development of industry, the rate of industrial dyes in municipal wastewater is increasing day by day. The use of environmentally friendly, economical and highly efficient adsorbents for their removal has recently ... -
Application of the Taguchi and ANOVA Methods to Optimize Ventilation Parameters for Infection Risk Based on the Wells-Riley Model
(Bitlis Eren Üniversitesi, 2023)The coronavirus pandemic has caused many deaths and affected societies with social and economic problems as a consequence of its effects. Many different measures were taken to stop or reduce the spread of the virus, like ... -
A Nested Square Shaped Metasurface-Based Broadband Linear Polarization Converter for Ku-Band Applications
(Bitlis Eren Üniversitesi, 2023)This paper presents a wideband, thin, low-cost, and easy to fabricate linear polarization (LP) converter design utilizing metasurface (MS) for Ku-band (12-18 GHz) applications (also in the 18-19 GHz part of the K-band ... -
Computational Thermal Analysis of Divergent and Convergent Flow Channels for Cooling Plates in PEM Fuel Cells
(Bitlis Eren Üniversitesi, 2023)During the operation of polymer electrolyte membrane fuel cells excess heat is generated as a result of electrochemical reactions. This heat raises the temperature of the polymer electrolyte membrane fuel cells, which can ... -
Computational Prediction of Interactions Between SARS-CoV-2 and Human Protein Pairs by PSSM-Based Images
(Bitlis Eren Üniversitesi, 2023)Identifying protein-protein interactions is essential to predict the behavior of the virus and to design antiviral drugs against an infection. Like other viruses, SARS-CoV-2 virus must interact with a host cell in order ... -
Development of Oleuropein Incorporated Chitosan Films for Antioxidant Active Food Packaging Applications
(Bitlis Eren Üniversitesi, 2023)Oleuropein is the major phenolic component of olive leaf extract. In the present study, oleuropein was incorporated into chitosan films, and the physical properties and antioxidant activity of the films were determined. ... -
Examining The Effect of Different Networks on Foreign Object Debris Detection
(Bitlis Eren Üniversitesi, 2023)Foreign Object Debris (FOD) at airports poses a risk to aircraft and passenger safety. FOD can seriously harm aircraft engines and injure personnel. Accurate and careful FOD detection is of great importance for a safe ... -
Synthesis of N-Mannich bases from 5-((4-methylpiperazin-1-yl)methyl)1,3,4-oxadiazole-2-thiol
(Bitlis Eren Üniversitesi, 2023)Methyl (4-methylpiperazin-1-yl)acetate (2) were synthesized by the condensation of compound (1) with ethyl bromoacetate in basic media. The synthesis of acid hydrazide derivatives (3) was brought about as a result of the ...
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