623 results for “Functional Data Analysis”
Research Article
Open Access Sensitivity Analysis For Control Parameters Of Hybrid And Standard PSO Algorithms: Application Via A Rainfall-runoff Model Calibration
Umut Okkan, Okkan U, Umut Kırdemir, Kırdemir U
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.085
In the phases of hydrological model calibration, the impact of control parameters of optimization algorithms on the related fitness (cost) function (reaching the global solution correctly and expeditiously) is rather essential. These control parameters’ dynami…
Research Article
Open Access The Use of New Approaches in Civil Engineering Decisions for Disaster Risk Reduction
Gaioz Partskhaladze, Partskhaladze G, Elguja Medzmariashvili, Medzmariashvili E, Guram Gabrichidze, Gabrichidze G, Teimuraz Melkadze, Melkadze T, Merab Khalvashi, Khalvashi M
4th International Symposium on Innovative Approaches in Architecture, Planning and Design 2019 https://doi.org/10.36287/setsci.4.7.048
Many structures, machinery, equipment, heritages, also socio-cultural systems may be subjected to the unfavourable impact caused by various disaster risks, such as flooding, heavy snow, earthquakes, landslides, hurricanes etc. For prevention and reduction of d…
Research Article
Open Access Comparative Analysis of PI and Sliding Mode Control Methods for Cascade DC/DC Boost Converters
Kemal Kaya, Kaya K, Yakup Hameş, Hameş Y
International Congress on Human-Computer Interaction, Optimization and Robotic Applications 2019 https://doi.org/10.36287/setsci.4.5.024
In this study, a single switch cascade DC/DC boost converter has been preferred instead of conventional cascade DC/DC boost converter to reduce cost and provide simple system control. High-performance controller design for DC/DC converters is the most importan…
Research Article
Open Access Akıllı Binalarda Konfor Faktörü ve Optimizasyonu
Nevin Irak, Irak N, Ercan Nurcan Yılmaz, Yılmaz E
International Congress on Human-Computer Interaction, Optimization and Robotic Applications 2019 https://doi.org/10.36287/setsci.4.5.027
Enerji verimliliği alanındaki çalışmalar hız kesmeden artarken insanların konfor beklentileri de her geçen gün daha fazla yükselmektedir. Bununla birlikte, akıllı binaların sayısı da teknolojik gelişmelere paralel olarak artmaktadır. Günümüzde akıllı binalar h…
Research Article
Open Access Uyku Bozuklukları ve Kardiyovasküler Hastalıklar
Nural Erzurum Alim, Erzurum Alim N, Şerife Ayten, Ayten Ş
3rd International Symposium on Innovative Approaches in Scientific Studies (Social, Human and Administrative Sciences) 2019
Uyku bozuklukları toplumda yaygın olarak görülen bir halk sağlığı sorunudur. Uyku; zaman, ışık, beslenme gibi birçok çevresel faktörden etkilenen 24 saatte bir tekrar eden sirkadiyen ritmin önemli bir parçasıdır. Uyku bozuklukları; İnsomnia [kronik uykusuzluk]…
Research Article
Open Access BENTAR Silikon Bazlı Yapıştırıcısının Halyomorpha halys Üzerindeki Etkisi
Temel Göktürk , Göktürk T, Kibar Ak , Ak K
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
Halyomorpha halys (Stål) (Hemiptera: Pentatomidae) is a pest species that has become an important problem for
plant breeders all over the world. 2017 in Kemalpasa (Artvin, Turkey) has also been identified and added to our list of alien
invasive species. In a…
Research Article
Open Access Multi Criteria Decision Making Based Model For Supplier Selection
M. Fatih Ak, Ak M
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
Supplier selection and measurement of supplier performance are multiple criteria decision making (MCDM) problems and have a strategic importance for all industries. Supplier performance measures is a tool to determine whether suppliers are doing their job as e…
Research Article
Open Access ANKASTRE MESNETLİ TIMOSHENKO KİRİŞİNİN DİFERANSİYEL TRANSFORMASYON YÖNTEMİYLE SERBEST TİTREŞİM ANALİZİ
Seval Çatal, Çatal S
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
Eğilme tesirleriyle birlikte kesme tesirlerinin de dikkate alındığı teori, literatürde Timoshenko kiriş teorisi olarak bilinmektedir. Bu teoriye uygun davranan kirişlerin serbest titreşim analizi mühendisliğin ilgi çeken konuların birisi olmuştur. Timoshenko k…
Research Article
Open Access Optimization of Raman Pumping in the Serial Hybrid Fiber Amplifier
Sura Al-gburi, Al-gburi S, Mudhafar Hussein Ali , Hussein Ali M, Thamer F. Almashhadani , Almashhadani T
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
A serial hybrid optical amplifier composing of two amplification stages of erbium-doped fiber (EDF) amplifier covered C-band window and Raman fiber amplifier (RFA) covered L band window demonstrated. In this paper, the optimizations were done to obtain the opt…
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 PVsyst Simülasyon Aracı Kullanarak Ankara'da Fotovoltaik Güneş Sistemlerin Performans Analizi
Nazmiye Nazlı Aksangör, Aksangör N, Kerim Martin, Martin K, Kurtuluş Boran, Boran K
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
Yapılan bu çalışmada, Ankara ili merkezinde bulunan bir kampüsün bazı binaların elektrik ihtiyacının fotovoltaik sistemlerle karşılanılmasının istenmesi durumunda tasarlanacak sistemden üretilebilecek enerji miktarının ve sistemin performans oranın simülasyon …
Research Article
Open Access BASİT MESNETLİ KİRİŞİN DİFERANSİYEL TRANSFORM METODUYLA SERBEST TİTREŞİM ANALİZİ
Seval Çatal , Çatal S
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019
Taşıyıcı elemanların zorlanmış titreşimlerin analizinde, serbest titreşim analizi önemli bir yer tutmaktadır. Kirişlerin yapısal davranışının incelenmesinde sadece eğilme tesirlerinin dikkate alındığı teoriye Euler kiriş teorisi denilmektedir. Mühendislik anal…
Research Article
Open Access Kesme Hızı ve İlerlemenin Al-35Zn Alaşımının İşlenebilirliğine Etkisinin İncelenmesi
Ali Paşa Hekimoğlu, Hekimoğlu A, Şenol Bayraktar , Bayraktar Ş, Yakup Turgut, Turgut Y
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
Bu çalışmada yüksek ticari saflıkta (%99,8) alüminyum ve çinko elementleri kullanılarak bir adet ikili Al-35Zn
alaşımı üretildi. Alaşım elementlerinin ergitilmesinde orta frekanslı bir indüksiyon ocağı kullanıldı. Ergimiş durumdaki sıvı metal oda
sıcaklığınd…
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 HARDOX 400 ÇELİĞİNİN FARKLI İŞLEME PARAMETRELERİNDE ELEKTRO EROZYON TEZGÂHINDA BAKIR ELEKTROT İLE İŞLENEBİLİRLİĞİNİN DENEYSEL VE İSTATİKSEL OLARAK ARAŞTIRILMASI
Engin Nas, Nas E, Fuat Kara, Kara F, Nursel Altan Özbek, Altan Özbek N
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
Hardox çelikler mükemmel aşınma direncine sahip, ultra yüksek mukavemetli, kayma ve darbe aşınmasına karşı dayanıklı
martensitik çeliklerdir. Madencilik ve inşaat mühendisliği endüstrisinde ağır makineler ana uygulama alanıdır. Bu çalışmada,
Hardox 400 çeliğ…
Research Article
Open Access Tek Fazlı Şebeke Kalkışlı Sabit Mıknatıslı Senkron Motor Tasarımı
Enver Anıl Gülçin, Gülçin E, Mehmet Akar, Akar M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
Tek Fazlı Şebeke Kalkışlı Sabit Mıknatıslı Senkron motorlar (TF-ŞKSM) günümüz endüstrisinde kullanılan standart
indüksiyon motorlarına göre özellikle küçük boyutlarda daha yüksek verimlilik sunabilmektedirler. Verimliliğin artması çevre
üzerindeki olumsuz et…
Research Article
Open Access Methods for Mitigation of Icing with Using Superhydrophobic Surfaces
Arda Çetiner, Çetiner A, Arif Özbek, Özbek A, Mete Budaklı, Budaklı M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
In many engineering applications such as aerospace, automotive and telecommunications, icing leads to mechanical
and socio-economic problems such as efficiency reduction, decreased power transmission, security threat, material damage and
energy waste. Theref…
Research Article
Open Access Innovative Adobe Made of Recycled Rubble: Environmental Material for Rural Buildings
Mahmut Cem Yılmaz, Yılmaz M, Salah Haj Ismail, Ismail S
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
Rubble of destroyed buildings in Turkey is a growing environmental problem, in Ankara only, there are 12 landfills
to collect and store them. Adobe is a world common building material; many studies inferred its environmental qualities.
This study examines th…
Research Article
Open Access Completeness of the Weak Eigenfunctions of one Boundary-Value-Transmission Problem
Hayati Olgar, Olgar H, O. Sh. Mukhtarov , Mukhtarov O, F. S. Muhtarov, Muhtarov F, Kadriye Aydemir, Aydemir K
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
Recently, the basis properties and eigenfunction expansions in various function spaces of the eigenfunction of the regular
boundary value problems with spectral parameter in the boundary conditions have been investigated by many mathematicans. However in diff…