523 results for “Power Electronics, Multi-level Inverter, Level Module, H Bridge, Inverter Design”
Research Article
Open Access Prediction of Recurrence of Differentiated Thyroid Cancer with Hybrid SMOTE-Stacking Model
Erkan Akkur, Akkur E, Serkan Cizmecioğulları, Cizmecioğulları S, Ahmet Cankat Öztürk, Öztürk A
International Trend of Tech Symposium 2024 https://doi.org/10.36287/setsci.21.6.033
Differentiated thyroid cancer (DTC) is the most frequent form of thyroid cancer. Although this type of cancer shows a favourable prognosis, the risk of recurrence remains a critical concern. Early and accurate prediction of the risk of recurrence is essential …
Research Article
Open Access The Random Forest with Hybrid Principal Component Analysis for detecting Healthy and Insomnia individuals in three subtypes of Cyclic Alternating Pattern Sleep Study
Nadhim Azeez Sayel, Sayel N, Mohammad Fayaz, Fayaz M
Proceeding of the Cognitive Models and Artificial Intelligence Conference 2024 https://doi.org/10.36287/setsci.17.1.001
Sleep disorders such as insomnia, sleep bruxism, narcolepsy, and sleep-disordered breathing have different sleep quality parameters such as cyclic alternating pattern phases and A subtype phases. This study aims to analyze and predict the A phase subtypes from…
Research Article
Open Access Artvin İli Hidroelektrik Santrallerinin Sosyo-Ekonomik Açıdan Değerlendirilmesi
Nuray Demir, Demir N, Adem Aksoy, Aksoy A, Okan Demir, Demir O
4th International Symposium on Innovative Approaches in Social, Human and Administrative Sciences 2019 https://doi.org/10.36287/setsci.4.8.039
Doğanın dengesini korunabilmesi yenilenebilir enerji kaynaklarının önemini daha da artırmaktadır. Bu enerji kaynaklarından birisi de sudan yararlanılarak elde edilen enerjidir. Suyu enerji elde ettikten sonra da diğer amaçlar için kullanmak olasıdır. Bu anlamd…
Research Article
Open Access Evaluation of the University Students Friendship Status Effect on Their Academic Achievement with Data Mining Techniques
Timuçin Bardak, Bardak T, Selahattin Bardak, Bardak S
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.022
There are many factors that affect students' motivation to learn. Number of friends, friendship satisfaction and communication skills are some of the important factors. In scientific studies, friendship and peer rejection have unique effects on academic achiev…
Research Article
Open Access A-Statistical Equal Approximation on Two Dimensional Weighted Spaces
Sevda Yıldız, Yıldız S, Fadime Dirik, Dirik F, Kamil Demirci, Demirci K
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.055
Korovkin type approximation theorems have very important role in the approximation theory. Many mathematicians investigate and improve these type of approximation theorems for various operators defined on different spaces via several new convergence methods. T…
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 SOME ASPECTS OF FORMING SUSTAINABLE EDUCATION AS A CONDITION OF STRONG SOCIAL POLICY
Shermuhamedova Niginаhon Arslonovna , Arslonovna S
3rd International Symposium on Innovative Approaches in Scientific Studies (Social, Human and Administrative Sciences) 2019
Modern education has a systemic – evolutionary character and is one of the factors of a sustainable civilization process. Global transformations of education are aimed at creating not only the information society, but also “a planetary civilization with sustai…
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 Otel Çalışanlarının Sahip Oldukları Ruminatif Düşünce Tarzı ve Örgütsel Dışlanmalarının İşten Ayrılma Niyetleri Üzerine Etkisi
Nuray Türkoğlu, Türkoğlu N, Ali Dalgıç, Dalgıç A
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
Otel işletmelerinde hizmet alan ve verenin insan olmasından dolayı etkin iletişim ve etkileşim önemlidir. Otel
çalışanlarının kaliteli hizmet sunabilmeleri için psikolojik açıdan iyi oluş halleri önemli unsurlardan birisidir. Çalışanların
hizmet odaklı çalış…
Review
Open Access An Extensive Review on Nanofluids - Based on Available Experimental Studies
Mahmut Kaplan, Kaplan M, Melda Özdinç Çarpınlıoğlu , Özdinç Çarpınlıoğlu M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
In recent years, nanofluids, the dispersion of nanoparticles with sizes less than 100 nm in base fluids, have been
attracted the interest of many researchers due to their capability of enhancing thermophysical properties. In this review paper,
experimental s…
Research Article
Open Access Afyon Bölgesinde Yer Alan Doğalgaz Boru Hattı Üzerindeki AC Enterferans Seviyelerinin Ölçülmesi ve AC Korozyon İhtimalinin Değerlendirilmesi
Emre Karataş, Karataş E, Levent Seyfi, Seyfi L
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
Bu çalışmada, Afyon Bölgesindeki 8” çapındaki bir doğalgaz boru hattının yüksek gerilim enerji iletim hattı ile yakın
güzergahı kullanması, kesişim ve paralellik arz etmesi nedeniyle önceden hazırlanan rapora göre alınan tedbirler neticesinde
boru hattının b…
Research Article
Open Access YAPAY ARI KOLONİ ALGORİTMALARININ SÜRÜ ROBOT HEDEF BULMA PROBLEMİNE UYGULANMASI
M.Akif Fındıklı, Fındıklı M, A.Fatih Kocamaz, Kocamaz A
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
Bu çalışmada Yapay Arı Koloni optimizasyon algoritmalarının üç varyantı sürü robotların hedef bulma probleminde
kullanılmıştır. Yapay arı kolonisi optimizasyon algoritmalarının Unity 3D ortamında simülasyonunu gerçekleştiren yazılım
geliştirilmiştir. Sürü ro…
Research Article
Open Access Effects of Gas Flow Field with Wave-like Form Obstacles on PEM Fuel Cell Performance
Safiye Nur Özdemir, Özdemir S, İmdat Taymaz, Taymaz İ
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
Fuel cells can be considered as clean, efficient and economic devices for the next power generation. Flow
configuration and operating conditions such as temperature, relative humidity and stoichiometric number are key factors for
improving cell performance. …
Research Article
Open Access Engine performance and exhaust gas temperature modeling in a diesel engine with butanol-diesel fuel blends: Comparison of artificial neural networks and regression analysis
Samet Gürgen, Gürgen S, İsmail Altın, Altın İ
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
In this study, the effect of using a mixture of butanol and diesel fuel in a small diesel engine on engine performance
and exhaust emissions is modeled. A comparison has been made with artificial neural networks, which is an up-to-date method,
and multiple l…
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 Yenilenebilir Enerji Kaynakları Arasında Yer Alan Termoelektrik ve ptipi Ca3Co4O9 Malzemelerin Enerji Kazanımı Yönünden İncelenmes
Nihal Derin Coşkun, Derin Coşkun N, Veli Uz, Uz V
2nd International Symposium on Innovative Approaches in Scientific Studies 2018
2018 yılı verilerine göre 7,6 milyarı geçen dünya nüfusu her geçen gün artmaya devam etmekte ve bu artışla birlikte
insanların ihtiyaçları da her geçen gün artmaktadır. Enerji ihtiyacı ise temel gereksinimlerin başında yer almaktadır. Enerji
geçmişte ve gele…
Research Article
Open Access The Current Situation and Development of Textile Industry in Turkey
Seval Uyanık, Uyanık S, Muhittin Metin, Metin M, Dilan Canan Çelikel, Çelikel D
Ist International Symposium on Innovative Approaches in Scientific Studies 2018
Textile industry has an important role in the economic development of Turkey. According to the Ministry of Economy, textile exports, which were about $ 6.36 billion in 2007, were about $ 10.11 billion at the end of 2017. The share of the textile sector in the …
Research Article
Open Access Operating of Asynchronous Motor in Generator Mode with Variable Load, Unload and Experimental Investigation of Output Electrical Parameters
Mehmet Ali Özçelik, Özçelik M, Ahmet Aycan, Aycan A
Ist International Symposium on Innovative Approaches in Scientific Studies 2018
Asynchronous motors are the most preferred engines in the industry due to factors such as their stable speed, economic and operational safety. Recently, asynchronous motors have been used as generators in the power generation sector and especially in wind turb…
Research Article
Open Access Inter-relations between Deep Ecology and Ecological Foot Print in Environmentalist Approaches
Ahmet Erkan Metin, Metin A, Abdurrahman Karaman, Karaman A
Ist International Symposium on Innovative Approaches in Scientific Studies 2018
Environmental problems, also defined as destruction of ecologic balance, are among the most significant problems of
today’s world. Increasing mankind pressure on environment have made destructions of ecological balance evident. Such a case
then emerged a nee…
Research Article
Open Access Applicability of “Nudge theory” for Sustainability of Habitable Environment
Ahmet Erkan Metin, Metin A, Abdurrahman Karaman, Karaman A
Ist International Symposium on Innovative Approaches in Scientific Studies 2018
In today’s world with ever-aggravating environmental problems, environmental training has a great significance in mitigating and coping with such problems. Environmental pollution is the greatest problem today and certain measures and steps should urgently be …