| Encryption and Decryption of the Data by Using the Terms of the Lucas Series | Mehmet DUMAN, Merve GÜNEY DUMAN | 1–7 |
| COVID-19 Diagnosis Using Deep Learning | Furkan KAYA, Esra ÖZGÜL, Gür Emre GÜRAKSIN, Sezin BARIN | 8–23 |
| A Theoretical Study on the Mechanical Significance of Mineralized Collagen Fibril Orientation in Osteonal Lamellar Bone | Feride Şermin UTKU | 24–33 |
| 3D Electromagnetic Analysis and Optimization of Metamaterial Constructed by SRR Using the MOGA Algorithm for Performance Improvement | Ismail TOPALOGLU | 34–47 |
| Examining Seed Germination Rate and Seedlings Gas Exchange Performances of Some Turkish Red Pine Provenances Under Water Stress | İsmail KOÇ | 48–60 |
| Investigation of the Roughness Coefficient Effect on Open Channel Flow | Gökçen ERYILMAZ TÜRKKAN | 61–68 |
| Review of Forest Engineering and Green World Journals Published in the Forest Engineering Profession | Yaşar Selman GÜLTEKİN, Ayşe Tuğçe BULUT | 69–80 |
| Numerical Comparison of Concrete Encased Steel Composite Columns with Finite Element Analysis | Fethullah USLU, Kıvanç TAŞKIN | 81–95 |
| Çeşitli Yük Durumlarında Faz Kaydırıcı Transformatörlerin Güç Sistemine Etkileri | Ali ÖZTÜRK, Salih TOSUN, Beytullah BOZALİ | 96–105 |
| Bankacılık Performans Sistemleri için Karar Destek Sistemi: R Dilinde Veri Zarflama Analizi ve Malmquist Endeks Uygulaması | Mustafa İsa DOĞAN, Onur ONAN | 106–120 |
| Manyetik Sıvı Hipertermi İçin Parametrik Olarak Üretilen Gradyan Örüntülerinin Haritalanması | Serhat KÜÇÜKDERMENCİ | 121–129 |
| Conformable Fractional Order PI Controller Design and Optimization for Permanent Magnet Synchronous Motor Speed Tracking System | Erdem İLTEN | 130–144 |
| The Intrinsic Metric of the Scale Irregular Sierpinski Triangle 𝑆𝐺(2,3) | Yunus ÖZDEMİR, Fatma Diğdem KOPARAL | 145–157 |
| Perovskit Güneş Pilleri ve Kararsızlık Problemleri Üzerine Bir Araştırma | Cevahir TARHAN, Berces KURT | 158–171 |
| Churn Analysis for Telecommunication Sector with Data Mining and Machine Learning | Mustafa Cem KASAPBAŞI, Furkan UYANIK | 172–191 |
| The Effects of Temperature on Microstructure and Formability of Titanium Alloys | İbrahim KARAAĞAÇ, Mehmet Yasin DEMİREL | 192–207 |
| The Effect of Austenitizing Temperature on the Hardness and Toughness Properties of Boron Alloyed 30MnB5 Steel | Candan ŞEN ELKOCA | 208–214 |
| Classification of Human and Vehicles with The Deep Learning Based on Transfer Learning Method | Enes CENGİZ, Hamdi Tolga KAHRAMAN, Cemal YILMAZ | 215–225 |
| The Effects of Nickel on Seed Germination and Seedling Development in Broccoli (Brassica oleracea L. var. italica) | Çiğdem ÇINGIL BARIŞ, Muammer ÜNAL | 226–261 |
| Synthesis of ZnO-TiO2 Hetero Nanostructures and Photoelectrochemical Performance for Solar Cells | Mustafa BİÇER | 262–272 |
| Investigation of the Effects of Diazinon and Carbaryl Pesticides on Lipase Under In vitro Conditions | Hatice PALÜZAR | 273–279 |
| Bitcoin Price Prediction Using Sentiment Analysis on Twitter | Zehra KAMIŞLI ÖZTÜRK, Burak Köksal, Gözde Erdem, Cansu Türkeli | 280–297 |
| Performance Measurement with Tobin Q Ratio in Paper and Paper Products Industry | Kadri Cemil AKYÜZ, İbrahim YILDIRIM | 298–305 |
| Yüksek Fırın Cürufu, Bazalt ve Üleksit Katkılı Beton Örneklerin Yüksek Sıcaklık Etkisi Altında Özelliklerinin İncelenmesi | Mustafa EKEN, Ela GÖRÜR | 306–320 |
| Determination and Presence of Mosquito Species and Invasive Aedes Species in Istanbul | Sevcan ÖZTEMİZ, Ali Rıza EDE | 321–327 |
| Investigating Introduction to Programming Course Students’Programming Self Efficacy Perceptions and Perspectives on Programming | F. Boray TEK, Kristin S. BENLİ | 328–347 |
| Phishing Attacks Awareness Exercise Example | Yenal ARSLAN | 348–358 |
| Supplementary Nomograms for Rolled I-Shaped Flexural Members based on SDCCSS-2018 | Mehmet Bakır BOZKURT | 359–382 |
| The Importance of High Speed Trains in Turkey and Reasons for Preference Types of Other Transportation Modes | Hümeyra BOLAKAR TOSUN | 383–392 |
| Synthesis and Characterization of Pr3+doped ZnO Nanoparticles by Hydrothermal Method | Sevim DEMİRÖZÜ ŞENOL, Melike İMAMOĞLU | 393–405 |
| The Effects of Indoor Comfort Conditions on the Employees in the Shopping Malls | Filiz UMAROĞULLARI, Ebru İLDEŞ, F. Dila TAŞDEMİR | 406–429 |
| Estimation of Body Fat Percentage Using Support Vector Machine and Random Forest Methods | Burhan BARAKLI, Ahmet KÜÇÜKER | 430–445 |
| Deep Learning and Artificial Neural Network Estimation of Stock Prices in Financial Markets; S&P 500 Index Application | Gökalp TULUM, Ali İsa TAŞ, Pelin GÜLÜM | 446–460 |
| 13 Atomlu Cu-Ag-Au Üçlü Nanoalaşımların Kimyasal Sıralama ve Yapısal Özelliklerinin İncelenmesi | Hüseyin YILDIRIM | 461–473 |
| Determination Of In Vitro Antimicrobial Activities Of Some Moss | Ergin Murat ALTUNER, Kerem CANLI, Atakan BENEK, Özcan ŞİMŞEK, Merve ŞENTURAN | 474–481 |
| Human Serum Albumin Nanoparticles/surfactant Polymer Based Sensor for the Non-enzymatic Electroanalysis of Methyl Parathion | Gülçin BOLAT | 482–499 |
| Analysis of Energy Supply, Installed Power and Renewable Capacity in the World, the EU and Turkey | Ali Naci ÇELİK | 500–519 |
| Risk Analysis Application in Highway Projects | Ali Erkan KARAMAN, Eray KÖSEOĞLU | 520–529 |
| Türkiye Mimarlar Odasının 1990-2005 Dönemi “Mimarlık Politikaları” | Hasan Tahsin SELÇUK | 530–544 |
| Metal-Ion Assisted Imprinted Hydrogels For Recognition Of Lysozyme | Kemal ÇETİN | 545–555 |