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139 results for “electrical characterization”

Research Article Open Access Effect of Ultrasonic Energy on Flotation Behavior of Pyrite Mineral
Ümit Horasan, Horasan Ü, Mehmet Tanrıverdi, Tanrıverdi M, Tayfun Çiçek, Çiçek T
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.110

Pyrite is a mineral which has very low economic value although it is very common in the world. When the pyrite is concentrated together with the precious minerals, it produces a decrease in the grade and an increase in the smelting costs of the precious minera…

Research Article Open Access Low Voltage Organic Field Effect Light Emitting Transistors with Vertical Geometry
Melek Uygun, Uygun M, Savaş Berber, Berber S
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.112

The devices developed in the field of organic electronics in recent years are on the technological applications and development of organic electronic devices using organic semiconductor films. The main applications of the organic electronic revolution are; Ele…

Research Article Open Access A Smart Lighting Control System Using Solar Energy in The Scope of Internet of Things
Harun Ergün, Ergün H, İbrahim Alper Doğru, Doğru İ, Murat Dörterler, Dörterler M
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

Artificial lighting is an important part of global electricity consumption. At office buildings, the energy consumed by artificial lighting can reach up to 40% of total energy consumption. This work is being done to find solutions to such problems with energy …

Research Article Open Access Mechanical and Solubility Behavior of Chitosan Coated Hydroxyapatite Foams
Rasul    Dadaev, Dadaev R, Mevlüt    Gürbüz, Gürbüz M
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

In this study highly porous hydroxyapatite foam fabricated by powder metallurgy method for various sintering temperatures and coated with chitosan after sintering. The solubility of the samples were in Lactated Ringer's solutions for various day. From the re…

Research Article Open Access Investigation of Hybrid Composite Coating on ZA-27 Alloy Produced by MAO
Erdar  KAPLAN  , KAPLAN   E, Ebru Emine  ŞÜKÜROĞLU  , ŞÜKÜROĞLU   E, Olkan  ÇUVALCI  , ÇUVALCI   O
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

In this paper, the steps in the production process of forming hybrid composite coatings on surface of the ZA-27 alloy known as a sliding bearing material, and analysis of surface morphology of the coated samples were investigated. The process includes forming …

Research Article Open Access Yarı-Katı İşlem Yöntemi ile Üretilen Al-SiC Kompozit Malzemelerin Aşınma Davranışlarının İncelenmesi
İjlal  Şimşek  , Şimşek   İ, Doğan Şimşek  , Şimşek   D, Dursun  Özyürek  , Özyürek   D
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

Bu çalışmada, yarı-katı işlem yöntemi ile Al-SiC kompozit malzemelerin sabit yük altında aşınma davranışları incelenmiştir. A356 matrise, 4 farklı miktarda (%5, %10, %15 ve %20) SiC ilave edilmiştir. Titreşimli tip değirmende bilyesiz olarak (30 dakika) karışt…

Research Article Open Access Improving Hyperspectral Image Classification with Watershed Segmentation-Based Texture Features
Çiğdem Şerifoğlu Yılmaz, Şerifoğlu Yılmaz Ç, Volkan Yılmaz, Yılmaz V, Oğuz Güngör, Güngör O
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Hyperspectral images offer a good separability among land cover classes, owing to their advantages to provide spectral bands with narrow wavelength intervals. It is also possible to further increase classification accuracy of hyperspectral images by integrat…

Research Article Open Access Sürdürülebilir Bir Materyal Olarak Tuğla Tozunun Potansiyel Kullanımı
Oğuzhan Yavuz Bayraktar, Bayraktar O
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Sürdürülebilirlik; Birleşmiş Milletlerin 1989’da yayınladığı bir rapor tarafından ilk defa açıklanmış ve günümüzde pek çok araştırma konusunun merkezi olmuştur. Çevre (yeşil) dostu ve akıllı binalar; mevcut kirlilikten büyük ölçüde sorumlu olan yapı sektörün…

Research Article Open Access Statistical Analysis of Effects of Some Essential Parameters on Impact Properties of Fabric-Based Hybrid Composites
Hande Sezgin, Sezgin H, Ömer Berk Berkalp, Berkalp Ö
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

In this study, hybrid composite structures were manufactured by vacuum assisted resin transfer molding method using three different woven fabrics (jute, E-glass and carbon) as the reinforcing material and polyester resin as the matrix material. All composite…

Research Article Open Access R-MUSIC ve ESPRIT Yöntemlerinin Yankı Çözünürlüğü Açısından Karşılaştırılması
Gaye Yeşim Taflan, Taflan G, Hülya Gökalp, Gökalp H
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Bu çalışmada, frekans çözünürlüğünün (yankı çözünürlüğünün) R-MUSIC (Root-MUSIC, Çoklu Sinyal Sınıflandırma) ve ESPRIT (Rotasyonel Değişmezlik Tekniği ile İşaret Parametrelerinin Kestirimi) yöntemleri kullanılarak nasıl değiştiği incelenmiştir. Bu yöntemler,…

Research Article Open Access Alüminyum-Grafen Kompozit Yapılarda Çekme Dayanımının, Aşınma Direncinin ve Mikroyapının İncelenmesi
Mahmutcan Şenel, Şenel M, Mevlüt Gürbüz, Gürbüz M, Erdem Koç, Koç E
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Bu çalışmada, ağırlıkça %0.1, %0.3 ve %0.5 oranında grafen nanotabaka (GNT) takviyeli alüminyum (Al) matrisli kompozitler toz metalurjisi metoduyla üretilmiştir. Üretilen kompozitlerin deneysel yoğunluğu, çekme dayanımı, aşınma oranısırasıyla; Arşimet yoğunl…

Research Article Open Access Grafen Takviyeli Alüminyum Matrisli Kompozitlerde Sinterleme Sıcaklığının Kompozitlerin Yoğunluğuna, Gözenekliliğine, Sertliğine ve Mikroyapısına Olan Etkisinin İncelenmesi
Mahmutcn Şenel, Şenel M, Mevlüt Gürbüz, Gürbüz M, Erdem Koç, Koç E
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Bu çalışmada, saf alüminyum ve ağırlıkça %0.1, %0.3 ve %0.5 oranında grafen nanotabaka (GNT) katkılı alüminyum (Al) matrisli kompozitler farklı sinterleme sıcaklıklarında (TS=550, 600, 630 °C) toz metalurjisi metoduyla üretilmiştir. Üretilen kompozitlerin d…

Research Article Open Access Alfa Sipermetrinin Gökkuşağı Alabalığı Solungaç Dokusunda Antioksidan Enzim Aktivitesi Üzerine Etkisi
Veysel Parlak, Parlak V, Muhammed Atamanalp, Atamanalp M, Gonca Alak, Alak G, Arzu Uçar, Uçar A
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Alfa-sipermetrinin toksik etkilerinin araştırıldığı çalışmada, gökkuşağı alabalıkları pestisitin 3 farklı konsantrasyonuna maruz bırakılmıştır. 96 saatlik akut uygulama süresinde balıklardan 0, 24, 48 ve 96 saatlerde solungaç dokusu örneklenmiştir. Solungaç …

Research Article Open Access OYUKSUZ TÜP LİNEER JENERATÖRLERİN TEMEL PARMETRELERİNİN ETKİSİ VE PROTOTİP ÜRETİMİ
Haluk Güneş, Güneş H, Mehmet Akif Kunt, Kunt M, Serdal Arslan, Arslan S
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Taşıtların elektrik ihtiyacı taşıtın cinsine göre her geçen gün artarak devam etmektedir. Bu ihtiyacı karşılamak taşıtlarda bulunan geleneksel elektrik üretim ve depolama yöntemi dışında egzoz ısının geri kazanımı, güneş enerjisi uygulamaları yanı sıra süspa…

Research Article Open Access Liderlik ve İnovasyon
Kurtuluş Yılmaz Genç, Genç K, Muhammet Yüksel, Yüksel M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Liderler, belli bir hedef için insanları bir araya getirebilen ve bu insanların hedeflerine ulaşabilmesi için neler yapması gerektiği ile ilgili yeterli bilgiyi taşıyan kişiler olarak adlandırılabilir. Birçok çalışmada liderliğin, insanlara doğuştan geldiği v…

Research Article Open Access Investigation of Spectroscopic, Theoretical and Molecular Docking of methoxyphenyl derivatives
Burak Tüzün, Tüzün B, Sultan Erkan, Erkan S
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

The metal ions accelerate drug action and efficiency of therapeutic compounds [1]. Metal complexes may inhibit the protein synthesis because of interference in the cellular respiration. Cancer is leading cause of fatality in recent years and remained as a ch…

Research Article Open Access Synthesis and Characterization of a Novel Electrochromic Copolymer via Electrochemical Techniques
Emine Gül Cansu Ergün, Cansu Ergün E
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Electrochromic polymers are conjugated systems that have an ability to change their colors upon applied potential. These systems are potential candidates in various technological applications such as organic solar cells, light emitting diodes, smart displays a…

Research Article Open Access Solvent Free Synthesis of New Phthalocyanine Derivatives and Characterization by Spectroscopic Techniques
Yusuf Yılmaz, Yılmaz Y
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Phthalocyanines (Pcs) have many uses in advanced technology. In recent years, the applications of MPc complexes have expanded to fields such as photodynamic therapy (PDT) photodetectors, photoconductive agents in photocopiers, and electrocatalysts, but these c…

Research Article Open Access Effect of Carbon Source in Preparation of Heteroatom Doped Carbon Quantum Dots as Fluorescent Probe for Amino Acids
Funda Çopur, Çopur F, Erhan Zor, Zor E, Sabri Apaydın, Apaydın S, Haluk Bingöl, Bingöl H
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Molecular interactions have been a hot topic in chemistry because of their importance in different processes from biological activities [1]. Quantum dots with strong and easily tunable luminescence and high emission quantum yields have become well-established …

Research Article Open Access A Functionalized-Gold Nanoparticles Based Optical Nanosensor for Biomolecule Detection
Nisa Bekar, Bekar N, Kübra Soğancı, Soğancı K, İlker Akın, Akın İ, Haluk Bingöl, Bingöl H, Erhan Zor, Zor E
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Over the past decade, gold nanoparticles (AuNPs) have stimulated great interest in various types of sensors because they possess many attractive properties such as optical, electronic and chemical features [1]. In order to gain more intrinsic properties and …

Research Contributions (2019+)Peer reviewed by at least two reviewers
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