03) Bitlis Eren Üniversitesi Fen Bilimleri Dergisi: Recent submissions
Now showing items 321-340 of 1061
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Determination of The Antibacterial Activities of Stinging Nettle (Urtica Dioica) Ethanol Extract at Different Bacterial Concentrations
(Bitlis Eren Üniversitesi, 2022)The study evaluated the antibacterial effect of stinging nettle extract by the liquid microdilution method to obtain quantitative results. Unlike other studies in the literature, minimum inhibitory concentration (MIC) and ... -
AHP Application for Logistics Center Location Selection According to Criteria
(Bitlis Eren Üniversitesi, 2022)Today, logistics is effective in every field and has an important share in the revival of both domestic and foreign trade. The rapid increase in competition in global trade has increased the importance of the logistics ... -
Investigation of Antiviral Potential of Food Carotenoids and Apocarotenoids against RNA-dependent RNA Polymerase of Hepatitis C Virus
(Bitlis Eren Üniversitesi, 2022)Hepatitis C disease have been a global health threat and affects a significant portion of world population. Hepatitis C have also been a silent health threat for Turkiye, where there are around half million people infected ... -
ℤ𝟖 + 𝒖ℤ𝟖 Halkası Üzerinde Çift Aykırı Devirli Kodlar
(Bitlis Eren Üniversitesi, 2021)Bu çalışmada 𝑢 2 = 1 olmak üzere 𝑆 = ℤ8 + 𝑢ℤ8 halkası üzerindeki aykırı devirli ve çift aykırı devirli kodlar çalışılmıştır. 𝜃, 𝑆 üzerinde bir otomorfizm ve 𝛿𝜃, 𝑆 üzerinde bir türetim olmak üzere 𝑆[𝑥, 𝜃, 𝛿𝜃 ] ... -
Generation and Transmission of Action Potential in Nerve Cells and Neuron Populations Based on the Realistic Hodgkin-Huxley Neuron Model
(Bitlis Eren Üniversitesi, 2022)There are several types of nerve cells in the central nervous system. Thanks to the synaptic connections, these cells form large and complicated networks. However, these cells have a stereotypical electrical activity called ... -
Measurement of Indoor Seasonal and Regional Radon (222Rn) Gas Activity in Çanakkale (Turkey)
(Bitlis Eren Üniversitesi, 2022)Radon gas, which undergoes radioactive decay, can cause damage to the lung tissue and lung cancer over time in indoor environments where it is inhaled. Radon gas radioactivity concentrations were measured using CR-39 passive ... -
Antibakteriyel ve Antikanser Özellikleri Gösteren Piridin ve Kinolin Temelli Schiff Bazı Türevlerinin Sensör Özellikleri
(Bitlis Eren Üniversitesi, 2021)Bu çalışmada, literatürdeki güncel sentez yöntemleri izlenerek, piridin ve kinolin grupları içeren Schiff bazı tipinde üç farklı molekül (P-1, P-2 ve P-3) başarıyla sentezlendi. Sentezlenen bileşiklerin yapısal ... -
Residual Stress Measurement of a Single-step Sintered Planar Anode Supported SC-SOFC Using Fluorescence Spectroscopy
(Bitlis Eren Üniversitesi, 2022)The fluorescence spectroscopy technique was used to measure the residual stress between the cathode and electrolyte of an anode supported planar single-chamber solid oxide fuel cell. The cell was made of (NiO-CGO): (CGO): ... -
On Saturated Numerical Semigroups with Multiplicity p Prime Numbers
(Bitlis Eren Üniversitesi, 2022)In this paper, we will give some results for saturated numerical semigroups with multiplicity p prime number and conductor where 10 p . -
Fonksiyonel Derecelendirilmiş Silindirin Isı İletiminin Chebyshev Pseudospektral Yöntemi ile Geçici Rejimdeki Analizi
(Bitlis Eren Üniversitesi, 2021)Fourier olmayan hiperbolik ısı iletim modeli kullanılarak fonksiyonel derecelendirilmiş sonsuz uzunlukta içi boş silindirin geçici rejimdeki analizi yapılmıştır. Termal gevşeme süresi dışında malzeme özelliklerinin radyal ... -
Prioritization of Districts in terms of Disaster Preparedness Planning: A Case Study for the Expected Istanbul Earthquake
(Bitlis Eren Üniversitesi, 2022)Preparedness is the second among the four phases of disaster management after mitigation. In big cities with crowded populations like İstanbul, development of a single holistic disaster preparedness plan would be too ... -
Radar HF Bandı RF Güç Yükselteci
(Bitlis Eren Üniversitesi, 2021)Bu çalışmada; Radar HF bandında (9-10 MHz) 1kW çıkış gücüne sahip RF güç yükselteci tasarımı ve üretimi yapılmıştır. Sistem; 2 adet güç yükselteci, 1 adet güç bölücü, 1 adet güç birleştirici olmak üzere 4 ana üniteden ... -
A Comparison of Ensemble and Base Learner Algorithms for the Prediction of Machining Induced Residual Stresses in the Turning of Aerospace Materials
(Bitlis Eren Üniversitesi, 2022)The estimation of residual stresses is essential to prevent the catastrophic failures of the components used in the aerospace industry. The objective of this work is to predict the machining induced residual stresses with ... -
Mekanik Alaşımlama ve Yeni Geliştirilen Gaz Atomizasyon Yöntemi ile Üretilen AgCu Alaşımlarının Yapısal ve Isısal Özelliklerinin Karşılaştırılması
(Bitlis Eren Üniversitesi, 2021)Bu çalışmada, 3B (3 boyutlu) metal yazıcı füzyon makinelerinde kullanılan Ag92.5Cu7.5 metal tozları iki farklı metot ile üretilmiştir. İlk olarak normal katılaştırma yöntemi ile Ag92.5Cu7.5 külçe alaşımlar elde edilerek ... -
An Effective Numerical Technique for Boundary Value Problems Arising from an Adiabatic Tubular Chemical Reactor Theory
(Bitlis Eren Üniversitesi, 2022)Mathematical models for an adiabatic tubular chemical reactor which forms an irreversible exothermic reaction are investigated by an efficient numerical technique, Fibonacci Collocation method. The reaction's steady-state ... -
The Mechanical and Thermal Behavior of Electrostatic Powder Coating Waste Reinforced Epoxy Composites
(Bitlis Eren Üniversitesi, 2022)The present study investigates the mechanical and thermal behavior of polyurethane electrostatic powder coating waste reinforced epoxy composites. Different percentages of electrostatic powder coating waste (3, 6, and 9 ... -
Structural Equation Modeling Approach to Determine the Effect of Attitude towards Statistics on Statistical Self-efficacy Belief
(Bitlis Eren Üniversitesi, 2022)In this study, it is aimed to examine the relationship between students' statistical selfefficacy beliefs and their attitudes towards statistics and to propose a structural equation model by identifying the factors affecting ... -
Reducing Inventory Levels in a Supermarket through the Six Sigma Method
(Bitlis Eren Üniversitesi, 2022)Being one of the most active industries in an increasingly globalized world, the retail sector has become a rapidly developing sector in Türkiye. Businesses in this sector must follow inventory policies that enable them ... -
Removal of detergents in car wash wastewater by sub-surface flow constructed wetland
(Bitlis Eren Üniversitesi, 2022)Suspended substances in car washes can often be easily removed by physicochemical processes. The main problem is removing dissolved substances such as detergents from the water. In this study, the biodegradable substance ... -
Peyzaj Mimarlığı Bölümü Öğrencilerinin İç Mekân Bitkileri Dersi Kapsamında İlgi ve Performans Düzeylerinin Değerlendirilmesi
(Bitlis Eren Üniversitesi, 2021)Bu çalışma, Çukurova Üniversitesi, Mimarlık Fakültesi, Peyzaj Mimarlığı Bölümü, 2018-2019 Öğretim Yılı P-452 “İç Mekân Bitkileri” dersi öğrencilerine uygulanan anket çalışmasına dayanarak hazırlanmıştır. Çalışmada, ...
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