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531 results for “Data Structures and Data Management”

Research Article Open Access Effect of Cooling Rate Applied to Aluminum Composites on Hardness and Wear Resistance
Metin Önal, Önal M, Mehmet Gavgalı, Gavgalı M
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Cooling process applied to complete sintering cycle of aluminum composites produced by hot pressing method has a great effect on grain size, hardness and wear resistance. In order to obtain a fine-grained microstructure, increase hardness and reduce amount of …

Research Article Open Access Jeotermal Enerji Kullanılarak Termoelektrik Jeneratör İle Elektrik Enerjisi Üretimi
Ramazan Kayabaşı, Kayabaşı R, Kemal Atik, Atik K
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Jeotermal enerji varlığını dünyanın kuruluşundan bu yana sürdürmüş temiz bir enerji türüdür. Her geçen yıl yeni jeotermal alanlar bulunmakta ve kullanım alanları hızla artmaktadır. Enerji maliyetlerinin yükselme eğiliminde olduğu günümüzde jeotermal enerji alt…

Research Article Open Access Modular Wireless Sensor for Intelligent Transportation Systems
Sofiane Aouchal, Aouchal S, Cherif Tolba, Tolba C
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

The monitoring of emissions caused by congested road traffic requires the deployment of a complex measurement system. The use of Wireless Sensor Networks (WSN) can be very useful. In this work we propose the architecture of sensors (devices) which are envisage…

Research Article Open Access The structural, spectroscopic and molecular docking analysis on phosphorusenitrogen compounds
Sultan Erkan, Erkan S, Burak Tüzün, Tüzün B
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

The (9) and (12) compounds are optimized at B3LYP/6-31G(d,p) level in gas phase. The calculated bond length and bond angles are compared with experimental values. Also, the calculated vibrational frequencies are assignment for mentioned compounds according t…

Research Article Open Access Modelling Flood Routing Using Hybrid Heuristic Algorithm
Umut Okkan, Okkan U, Barış Yılmaz, Yılmaz B
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

In the analysis of the flood routing problem, it is necessary to determine the change of the flood wave moving through the channel according to time and location, and in this context, nonlinear 3-parameter Muskingum model (NL-MUSK) is widely used. The parame…

Research Article Open Access Heuristic solution with similarity, affinities and projective transformation problems with Backtracing Search Algorithm (BSA)
Mehmet Akif Günen, Günen M, Pınar Çivicioğlu, Çivicioğlu P, Erkan Beşdok, Beşdok E
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

In this paper, three different types of coordinate transformations that are frequently used in geodetic applications are given the details of their application with evolutionary algorithms. Similarity (Helmert), Affin and Projective transformation models commo…

Review Open Access Atik Mermer Tozu ve İnşaat Sektöründeki Kullanımı İle İlgili Çalışmalar
Gülsüm Sağlam Çitoğlu, Sağlam Çitoğlu G, Oğuzhan Yavuz Bayraktar, Bayraktar O
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Bu çalışmada, İnsanoğlunun geçmişten günümüze kadar karşılaması zorunlu olduğu barınma ve ortak yaşam alanlarını oluşturmak için gerekli olan yapı malzemelerinin minimum seviyede tüketilmesi, çevre kirliliğinin daha aza indirgenmesi ve enerji maliyetlerinin …

Research Article Open Access İlköğretim Matematik Öğretmeni Adaylarının Matematik Tarihiyle İlgili Bilgi ve Tutumları
Serhat Aydın, Aydın S
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Bu çalışmada bir Türk üniversitesinde okuyan birinci sınıf ilköğretim matematik öğretmeni adaylarının matematik tarihiyle ilgili bilgi ve tutumları araştırılmıştır. Veriler birinci sınıfın hemen başında, Matematik Tarihi Bilgi Testi (KHM Test) ve Matematik T…

Research Article Open Access GeoGebra ile Uygulama Oluşturma: Müller Yöntemi
İshak Cumhur, Cumhur İ
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Bilgisayar programlama dilleri bir veya daha çok değişkene sahip denklemlerin çözümünde oldukça kullanışlı yapılardır. Bu nedenle farklı algoritmalar oluşturulur ve denklemlerin yaklaşık çözümleri sayısal olarak elde edilir. Denklemlerin çözümleri için yarıl…

Research Article Open Access Meme Kanserli Hastalarda Prognostik Faktörler
Meryem Çetin, Çetin M, Şirin Çetin, Çetin Ş, İsa Dede, Dede İ
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Meme kanseri kadınlarda en sık görülen kanser tipidir. Her sekiz kadının birinde meme kanserine yakalanma riski vardır. Bu çalışmada amaç meme kanserli hastaların prognostik faktörleri ile sağkalım arasındaki ilişkiyi değerlendirmektir. Demografik ve klinik …

Research Article Open Access Çalışan ve Çalışmayan Annelerin Emzirme Alışkanlıklarının Karşılaştırılması
Berna Hekimoğlu, Hekimoğlu B
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Bu çalışmanın amacı çalışan ve çalışmayan annelerin anne sütü verme uygulamalarını araştırmaktır. Çalışma grubu Trabzon Kanuni Eğitim ve Araştırma Hastanesi Çocuk Polikliniğine başvuran gönüllü 326 anneden oluşmaktadır. Gerekli veriler literatür doğrultusund…

Research Article Open Access İlköğretim Matematik Öğretmeni Adaylarının Sayı Öğretme Bilgilerini Yordayan Değişkenler
Serhat Aydın, Aydın S
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Bu çalışmada 20 farklı Türk üniversitesinde okuyan birinci sınıf ilköğretim matematik öğretmeni adaylarının sayı öğretme bilgilerinin çeşitli demografik değişkenler tarafından nasıl yordandığı araştırılmıştır. Veriler birinci sınıfın hemen başında, Aydın [1]…

Research Article Open Access Investigation of Heat Transfer Fluids Used in Concentrating Solar Power Systems
Engin Özbaş, Özbaş E, Özlem Gedikoğlu, Gedikoğlu Ö
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Solar energy from renewable energy sources can be used for different purposes. The most common areas of use are electricity generation and preparation of hot water. While photovoltaic (PV) modules are used for direct electricity production, commercial vacuum…

Research Article Open Access Kronik Hastalığı Olan Bireylerin Yeti Yitimi ve Günlük Yaşam Aktiviteleri
Mukadder  Mollaoğlu , Mollaoğlu  M, Safiye Yanmış, Yanmış S
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Çalışma, kronik hastalığı olan bireylerde yeti yitimi ve günlük yaşam aktivitelerinin belirlenmesi amacıyla yapılmıştır. Bu çalışma, bir üniversite hastanesinin dahili kliniklerinde tedavi gören araştırma kriterlerine uyan 300 hasta üzerinde tanımlayıcı nite…

Research Article Open Access Kent Müzelerinin Öneminin Örneklerle İncelenmesi Examining the Importance of City Museums with Examples
Makbulenur Bekar, Bekar M, Demet Ülkü Gülpınar Sekban, Gülpınar Sekban D
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Cities have changed in every sense from past to present. For example, demands and needs have increased and consequently changed. As a result; the cities have a complex structure that is not stable. In this process, declining green areas have directed people …

Research Article Open Access Applicability of Compound External Discount
Şaban Yılmaz, Yılmaz Ş
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Interest, which is known as the rent of money, is one of the most important processes of business life. Throughout history, interest has maintained its importance. People have made money transactions with interest since the known date. It has even been instr…

Research Article Open Access Optimization of Deadweights Caused by the Design of Industrial Robot Arms
Mustafa Buğday, Buğday M, Mehmet Karalı, Karalı M
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

In industrial robots, projected torque is increasing depending on the extending reach length and payload. This requires selection of powerful engines particularly on the second axis. Since arm's rigidity becomes more important as the expected positioning preci…

Research Article Open Access Investigation of Seismic Analysis Methods in Tall Buildings with Torsional Irregularity
Mehmet Kamanlı, Kamanlı M, Alptuğ Ünal, Ünal A, Mehmet Uzun, Uzun M, M. Tolga  Çöğürcü , Çöğürcü  M
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Because of the great earthquakes that have occured for centuries, many loss of lifes and goods have been experienced all over the world. Our country is located on active seismic zone. Many great earthquakes have also occurred in our country and have caused man…

Research Article Open Access A Comparative Study of Quantitative Image Analyze and X-Ray Diffraction Methods for Carbide Amount in composite coatings on steel
Koray Kılıçay, Kılıçay K, Esad Kaya, Kaya E, İsmail  Bayar , Bayar  İ, Mustafa Ulutan, Ulutan M
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Carbides change highly effective on the mechanical and tribological properties of the coatings. For this reason, it is very important to determine the carbide ratio in the microstructure correctly. Researchers mostly try to determine phase ratios by optical im…

Research Article Open Access An Experimental Investigation of the Temperature Effect on AntiResonance Frequency
Mesut TEKKALMAZ , TEKKALMAZ  M, Gökhan Haydarlar, Haydarlar G
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Structural health monitoring is an interdisciplinary field that it is possible to identify defects in the structure or components of the structure at an early stage. The sensors used in structural health monitoring are called the piezoelectric wafer active sen…

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