| Fuzzy Logic-PID Control of a Segway Robot with Its Rider | Ömür Can ÖZGÜNEY, Nuray KORKMAZ CAN, Hüseyin YILDIZ | 1–13 |
| Synthesis and Biological Evaluation of Imidazole-2-thione Fused Furazan as a New Biheterocyclic Scaffold | Gülşah KURT, Fatih SEVGİ | 14–26 |
| A Comprehensive Comparison of Binary Archimedes Optimization Algorithms on Uncapacitated Facility Location Problems | Ahmet Cevahir CINAR | 27–38 |
| Tooth Instance Segmentation on Panoramic Dental Radiographs Using U-Nets and Morphological Processing | Selahattin Serdar HELLİ, Andaç HAMAMCI | 39–50 |
| Mechanical Evaluation of the Use of Plate and Intramedullary Nails in Femur Transverse Fractures | Ayberk DİZDAR, Talip ÇELİK, Arif ÖZKAN | 51–60 |
| Changes in the Level of Compliance with Construction Workers' Occupational Health and Safety Legal Legislation (2013-2018) in the Five-Year Period | Şahin Tolga GÜVEL | 61–74 |
| Co-combustion of Çan Lignite and Beech Wood in Fixed Bed | Melek YILGIN, Neslihan DURANAY, Dursun PEHLİVAN | 75–84 |
| Fuzzy Logic Based Control of a Fuel Cell/Battery/Ultra-capacitor Hybrid Power System via a Multi-Phase Multi-Input Converter | Aykut CAN, Furkan AKAR | 85–95 |
| Occupational Health and Safety Trainings in Municipalities and Perception Level of Employees | Hasan ERDOĞAN, Mehmet GÜMÜŞ, Hacer YUMURTACI AYDOĞMUŞ | 96–108 |
| A Review on Traditional Apicultural Activites in Terms of Ethnobotanical Studies in Turkey | Çağla ATSAY, Ernaz ALTUNDAĞ ÇAKIR | 109–116 |
| Biosynthesis of Gold Nanoparticles (AuNPs) with Dimrit Raisin Extract and Their Degradation Activity for Water Contaminants | Diğdem TRAK, Yasin ARSLAN | 117–127 |
| Crystal structure and Hirshfeld surface analysis of 1-(4-chlorophenyl)- 3-methyl-5-{4-[(2-methylphenyl)methoxy]phenyl}-1H-pyrazole | Abdullah AYDIN, Sümeyye TURANLI, Mehmet AKKURT, Erden BANOĞLU, Nefise ÖZÇELİK | 128–138 |
| Single-phase Boost-type Active Tracking AC-AC Voltage Regulator with an Improved Hybrid Control Technique | Faruk YALÇIN, Felix A. HIMMELSTOSS | 139–153 |
| Preparation, Characterization and İnvestigation of Swelling Behavior of HEMA-Based Amphiphilic Semi-IPN Cryogels Containing Polymeric Linoleic Acid | Cansu Meltem GÜREL, Koray ŞARKAYA, Abdülkadir ALLI | 154–169 |
| Investigation of Mechanical Properties of Composites Produced from Polymeric Material Coated Waste Papers by Statistical Methods | Birol ÜNER, Zübeyde BÜLBÜL | 170–185 |
| Sorption of Tetracycline Antibiotic on Zeolite | Aslı Şükriye ŞALCIOĞLU | 186–197 |
| Some Insect Species in Deciduous and Coniferous Forests of Düzce-Kaynaşlı Region | Fatma TEFEK, Beşir YÜKSEL, Nuray ÖZTÜRK | 198–206 |
| Synthesis, Characterization, Photophysical and Electrochemical Properties of Pyridine Based Ruthenium Complexes | Cigdem SAHIN | 207–215 |
| Optimization of Maxilon Blue GRL Dye Removal By Illite Clay MineraI | Nilgün VOLKAN, Elif ÖZMETİN | 216–232 |
| Utilization of Industrial Hemp Stems Waste in the Production of Hemp Concrete Using Different Binders | Murat ŞAHİN | 233–243 |
| Investigation of the Effect of Biodiesel Produced from Leather Industry Waste Oils on Diesel Engine Combustion Performance and Emissions | Oğulcan Mustafa İNAL, Ahmet KESKİN, Alaattin Osman EMİROĞLU, Mehmet ŞEN | 244–254 |
| Operating Room Scheduling by Using Hybrid Genetic Algorithm | Tunahan TİMUÇİN, Serdar BİROĞUL | 255–274 |
| Performing Thermal Analysis of Different Types of Extruders Used in 3D Printers with ANSYS Program | Hasan DEMİR, Atıl Emre COŞGUN | 275–284 |
| De novo transcriptome assembly reveals three alternative oxidase encoding genes in Nymphaea alba L. | Ercan Selçuk ÜNLÜ, Gülgez Gökçe YILDIZ | 285–299 |
| Production of Cellulose Nanocrystalline Additive Alginate Adsorbent for the Removal of Organic Dyes from Aqueous Solutions and Investigation of Dye Removal Efficiency | Çiğdem BALÇIK, Bahar ÖZBEY ÜNAL | 300–308 |
| Discovering Sequential Source Code Patterns in Software Engineering | Kökten Ulaş BİRANT, Dilara KIRNAPCI | 309–324 |
| An Analysis to Improve Energy Efficiency in an Existing Education Structure | Özlem GÜLAÇMAZ, Hüseyin BAŞDEMİR, Erdem GÜLAÇMAZ | 325–341 |
| Effect of Vertical Gardens on Urban Biodiversity | Necmettin GÜR, Özgür KAHRAMAN | 342–355 |
| Investigation of the Effect of Different Frequencies on Desulphation of Lead Acid Batteries by IoT Based Instrumentation System | Murat KÖSEOĞLU, Özgür Fırat AYDIN | 356–366 |
| Investigation of the Effect of Electro Galvanizing Process on Corrosion Mechanism of St37 Anchorage Element | Muhammed MARAŞLI, Volkan AKMAZ, Menderes KAM, Kader DİKMEN, Hüsnü GERENGİ | 367–378 |
| Synthesis, Aggregation and Fluorescent Quantum Yield of AB Type Nickel(II) Phthalocyanine Derivative | Ömer GÜNGÖR | 379–384 |
| Application of PCR and PLS Tools for the Simultaneous Quantification of Praziquantel and Ivermectin Binary Mixtures in Veterinary Tablets | Eda BÜKER, Erdal DİNÇ, Nagihan YAŞAR | 385–397 |
| Ultrasound Assisted Synthesis of 2,3-di(thiophene-3-yl)piperazine Monomers, Preparation of Their Conducting Polymers and Investigation of Their Supercapacitor Behaviors | Deniz YİĞİT | 398–415 |
| Floristic Composition, Life Form and Chorotype Features of Kızılcasu (Kastamonu) Forest Planning Unit | Mustafa KARAKÖSE | 416–433 |
| A Model Proposal for Intelligent Production Systems Integration in the Context of Industry 4.0 in Apparel Enterprises | Aysun SAĞBAŞ, Hilal ÖZDİL | 434–447 |
| Non-Destructive Chemical Analyzes of Coating Materials in the Scanning Electron Microscope | Sinem BAŞKUT, Servet TURAN | 448–464 |
| Artificial Intelligence (AI) Studies in The TR Index: A Systematic Review | Abdullah ORMAN, Özel SEBETCİ | 464–475 |
| Cofinitely (Weak) G-Supplemented Lattices | Sultan Eylem TOKSOY | 476–482 |
| A Study on the Use of Recreational Spaces: “The Case of Düzce University Konuralp Campus” | Serir UZUN | 483–496 |
| Water Architecture and Cisterns; Reuse of Ula Bozyer Cistern | Murat Erdal DERE | 497–515 |
| Erratum: An Investigation on Problem of Raw Material at Small and Medium Sized Furniture Firms in Mersin Province, Turkey | Hasan SERİN, Mehmet CEYHAN | 516–521 |