03) Bitlis Eren Üniversitesi Fen Bilimleri Dergisi: Recent submissions
Now showing items 221-240 of 1052
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Astrophysical Parameters of the Open Cluster Berkeley 6
(Bitlis Eren Üniversitesi, 2023)In this study, the structural and basic astrophysical parameters of the poorly studied open cluster Berkeley 6 are calculated. Analyses of the cluster are carried out using the third photometric, spectroscopic, and astrometric ... -
A Study on Changes in Some Physicochemical Properties, Volatile Compounds, Sugar, and Organic Acid Contents of Grape Juice During Molasses Production
(Bitlis Eren Üniversitesi, 2023)This study aimed to investigate both qualitative and quantitative changes in the taste and aroma components of grape juice during the production of traditional molasses (pekmez). For this purpose, the changes in some ... -
Dry Ice Blasting Method as a Descaling
(Bitlis Eren Üniversitesi, 2023)The scale removing process with acid, generally called as the pickling process, is accepted by the steel producers and applied satisfactorily. However, most of the producers tend to develop scale removing process without ... -
Predicting the Work-Life Balance of Employees Based on the Ensemble Learning Method
(Bitlis Eren Üniversitesi, 2023)Working life has a great impact on other areas of people's lives. Efforts made at work lead to attrition, exhaustion, and health problems. Employers need to take the necessary steps to keep employees motivated by helping ... -
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 ...
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