Skip to content
Home / Search

Search

135 results for “composite index”

Research Article Open Access Comparative Political and Economic Vulnerability: A Composite-Index Approach
Madhu Thota, Thota M, Sri Ram Uppugalla, Uppugalla S, Chaitanya Basava, Basava C
Proceedings of the International Conference on Open Finance (ICOF 2026) 2026 https://doi.org/10.36287/setsci.25.6.001

This study develops the Political and Economic Vulnerability Score (PAVS), a composite index for assessing cross-country differences in macro-financial and institutional vulnerability. Drawing on publicly available World Bank data, the index combines 13 indica…

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 Correlation between point load index and uniaxial compression strength for claystone from Caycuma formation Kocaeli, Turkey
Zülal Akbay Arama, Akbay Arama Z, Melek Yaramış, Yaramış M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Evaluation of rock engineering properties is a significant phenomenon for mining, civil and geotechnical engineering disciplines. Uniaxial compressive strength is one of the most important engineering parameters and it is used to characterize rocks from the …

Research Article Open Access Investigating The Corrosion Behavior of Electrodeposited Nickel-Nano Diamond Composite Coating On Porous Materials by The Cyclic Voltammetry Method
Tutku Saatcı, Saatcı T, Elmas Salamci, Salamci E, Rahmi Ünal, Ünal R, Neli Gidikova, Gidikova N, Radoslav Valov, Valov R, Vladimir Petkov, Petkov V
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017

In this work, Intralube E with 0.38 % C press-ready mix powders were pressed with 550 MPa pressure and sintered 25 min at 1120 °C. Samples were coated electrochemically with nano diamond (ND) reinforced nickel to study the effect of nano composite coating on c…

Research Article Open Access Effect of Powder Size on Titanium Mechanical Properties
Tuğba Mutuk, Mutuk T, Mevlüt Gürbüz, Gürbüz M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Titanium and its alloys are increasingly used in aerospace, automotive and biomedical industries because of their high strength, excellent corrosion, wear resistance and a wide range of mechanical properties. Materials with superior properties are needed in …

Research Article Open Access Human Hair Fiber as a Reinforcement Material in Composite Structures
Hande Zengin, Zengin H, İpek Yalçın Enis, Yalçın Enis İ
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

In the last century, there has been an ever-increasing demand for novel materials namely known as composites. Biological fibers are reinforcement materials of composite structures owing to their economic and ecological advantages. Among these fibers, plant f…

Research Article Open Access Environmental and Sustainable Biocomposite Materials Applications and Properties
Gökhan   Açıkbaş  , Açıkbaş   G, Selçuk Özcan, Özcan S
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Many well-known material structures, such as metals, ceramics or polymers, cannot meet all the technological demands. For this reason, there is ongoing research into new materials with advanced features. A composite material is consisting of at least two phase…

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 AHŞAP ENDÜSTRİSİNDE KOMPOZİT ÜRETİMİ VE KULLANIMI
Hatice    Ulusoy, Ulusoy H, Hüseyin    PEKER, PEKER H
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

Ahşap materyalin kullanım ömrünü uzatmak ve orman kaynaklarını en verimli bir şekilde değerlendirmek günümüz yüzyılında büyük önem kazanmıştır. İnsan nüfusu hızlı bir şekilde artış gösterirken kullanılagelen odun materyalinin yetişmesi ve temininde çok büyük s…

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 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 Comparison of Standardized Runoff Index and Apportionment Entropy in Hydrological Drought Analysis of Susurluk Basin Flows
Umut Okkan, Okkan U, Hatice Altun, Altun H
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.084

Hydrological drought is one of the most essential natural hazards attributing water scarcity and its global impact increases due to the climate change. In particular, the usage of climate models and rainfall-runoff models for projecting the severity of future …

Research Article Open Access Investigation of The Mechanical Properties of The Soils With Different Plasticity Properties
Selim Altun, Altun S, Perviz Ahmetzade, Ahmetzade P, İrem Bozyiğit, Bozyiğit İ, Hasan İş, İş H, Cahit Yerdelen, Yerdelen C
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Plasticity index is one of the most important parameters affecting the behavior of fine-grained soils under monotonic and dynamic loads. Besides, various correlations between plasticity index and strength properties of fine grained soils can be obtained depend…

Research Article Open Access Design Control And Static Analysis Of Proposed A New Wheel Rim For Snowy Roads
Nihat Çabuk, Çabuk N
Proceedings of the 6th International Symposium on Innovative Approaches in Smart Technologies 2022 https://doi.org/10.36287/setsci.5.2.006

In this study, a new wheel rim design and static analysis has been carried out to enable ground vehicles to navigate better in unfavorable road conditions such as snowy, icy and muddy. This new designed wheel rim has a dynamic structure. On roads with adverse …

Review Open Access Kemik Onarımı ve Yenilenmesinde Hidroksiapatitin Kullanımı
Esma Daldiken, Daldiken E, Fatma Zehra Koçak, Koçak F
Proceeding of the 5th International Symposium on Innovative Approaches in Smart Technologies 2022 https://doi.org/10.36287/setsci.5.1.013

Kemik dokularındaki küçük hasarların bir kısmı rejenerasyon sayesinde kendiliğinden iyileşebilmesine rağmen büyük ölçekli hasarlarda bu durum zorlaşmaktadır. Kemiğin kendini yenilemede yetersiz kaldığı durumlarda farklı tedavi yöntemleri uygulanmaktadır. Otogr…

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 B Eklemeli Üretilmiş Farklı Hücresel Yapılı Sandviç Panellerin Sonlu Elemanlar Yöntemiyle Eğilme Davranışının İncelenmesi
Necati Ercan, Ercan N, Bahattin Kanber, Kanber B, Doruk Erdem Yunus, Yunus D
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Eklemeli üretimdeki son gelişmeler ile birlikte, geleneksel tekniklerle üretimi oldukça zor olan hücresel yapılar, daha kolay bir şekilde üretilebilmektedir. Sandviç panellerde çekirdek olarak kullanılabilen hücresel malzemeler, düşük yoğunlukta yüksek rijit…

Research Article Open Access The Malmquist Production Index in determining and improving healthcare productivity in Turkey
Serpil Aydın, Aydın S
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.124

It is a fact that countries with robust and inclusive health services have a longer life expectancy at birth. Health services aim to improve and maintain health. In order to achieve these objectives, an integrated combination of various activities in which the…

Research Article Open Access Statistical precision of Malmquist Productivity Index and DEA: A bootstrap application to OECD healthcare
Serpil Aydın, Aydın S
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.125

Data Envelopment Analysis (DEA) is a non-parametric mathematical programming that uses multi inputs to produce multi outputs. It is investigated whether the decision making unit is effective or not. However, it has been debated for years that the results obtai…

Research Article Open Access Havai Hat İletkenlerinin Isıl Performans Analizi
Murat Dinç, Dinç M, Oktay Arıkan, Arıkan O, Fırat Akın, Akın F
Proceeding of the 5th International Symposium on Innovative Approaches in Smart Technologies 2022 https://doi.org/10.36287/setsci.5.1.002

Gelişen teknoloji ve artmakta olan nüfus yoğunluğu sebebiyle enerji talebi gün geçtikçe artmaktadır. Artan enerji talebini karşılamak için gerilim seviyeleri yükseltilmekte, yeni iletim hatları inşa edilmekte, ya da var olan iletim hatları akım taşıma kapasite…

Research Contributions (2019+)Peer reviewed by at least two reviewers
Open AccessCC BY 4.0
Open Discovery Metadata · DOI · OAI-PMH
Global Reachresearchers worldwide