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1082 results for “Data Structures and Data Management”

Research Article Open Access Çalışma Değişkenlerinin Hava Solumalı, Metal Plakalı PEM Yakıt Pili Performansına Etkisi
Ümitcan Emiroğlu, Emiroğlu Ü, Kemal Erşan, Erşan K
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

Enerji ihtiyacının giderek arttığı günümüzde temiz enerji kullanımı büyük önem taşımaktadır. Yakıt pili, yüksek enerji yoğunluğuna (W.h/kg) sahip hidrojeni kullanarak elektrik enerjisine dönüştürmektedir. Farklı uygulama alanları için ise farklı tipte yakıt pi…

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 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 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 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 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…

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…

Research Article Open Access A Stochastic Binary Opinion Model
Serap Tay  Stamoulas, Tay  Stamoulas S, Muruhan  Rathinam , Rathinam  M
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

With the development of technology and growth of social networking among individuals, the quantitative study of social dynamics has attracted a great interest from researchers. In this study, we propose a stochastic binary opinion model where agents are consid…

Research Article Open Access Effects Of Upper Surface (Nanotechnology Varnish) Materials On Technological Properties Of Unimpregnated/Impregnated Wood
Hatice Ulusoy, Ulusoy H, Mehmet Özcan, Özcan M, Osman Perçin, Perçin O, Abdi Atılgan, Atılgan A, Hüseyin Peker, Peker H
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

In this study, spruce wood’s boric acid and nano technological varnish different vacum/ diffusion in time impregnating with respect to ASTM 1413-76 standards and the changes on technological features are researched. Retention percent, bending strength, modulus…

Research Article Open Access USE OF TIME-VARIABLE MAGNETIC FIELD IN HEATING
Turan Ağıl, Ağıl T, Sadık Önal, Önal S, Volkan Karaca, Karaca V, Hakan Çoban, Çoban H
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Variable magnetic fields are widely used in energy production. Two methods can be applied to make the magnetic field variable. The first of these is to apply an alternating current to the insulated conductor on the outer surface of a core. The other is to rota…

Research Contributions (2019+)Peer reviewed by at least two reviewers
Open AccessCC BY 4.0
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