Başlık için listeleme

Optimization of strength, ductility and electrical conductivity of Cu-Cr-Zr alloy by combining multi-route ECAP and aging

Purcek G.; Yanar H.; Demirtas M.; Alemdag Y.; Shangina D.V.; Dobatkin S.V. (Elsevier Ltd, 2016)

Properties of Cu-Cr-Zr alloy with ultrafine-grained (UFG) structure produced by equal-channel angular pressing (ECAP) via different routes have been investigated. Special attention was paid to the optimization of ...

Optimum design of braced steel frames via teaching learning based optimization

Artar M. (Techno Press, 2016)

In this study, optimum structural designs of braced (non-swaying) planar steel frames are investigated by using one of the recent meta-heuristic search techniques, teaching-learning based optimization. Optimum design ...

Optimum Design of Braced Steel Space Frames including Soil-Structure Interaction via Teaching-Learning-Based Optimization and Harmony Search Algorithms

Daloglu A.T.; Artar M.; Ozgan K.; Karakas A.I. (Hindawi Limited, 2018)

Optimum design of braced steel space frames including soil-structure interaction is studied by using harmony search (HS) and teaching-learning-based optimization (TLBO) algorithms. A three-parameter elastic foundation model ...

Optimum design of composite steel frames with semi-rigid connections and column bases via genetic algorithm

Artar M.; Dalo?lu A.T. (Techno Press, 2015)

A genetic algorithm-based minimum weight design method is presented for steel frames containing composite beams, semi-rigid connections and column bases. Genetic Algorithms carry out optimum steel frames by selecting ...

Optimum design of steel bridges including corrosion effect using TLBO

Artar M.; Catar R.; Daloglu A.T. (Techno Press, 2017)

This study presents optimum design of plane steel bridges considering corrosion effect by using teaching-learning based optimization (TLBO) method. Optimum solutions of three different bridge problems are linearly carried ...

Optimum design of steel frames with semi-rigid connections and composite beams

Artar M.; Dalo?lu A.T. (Techno Press, 2015)

In this paper, an optimization process using Genetic Algorithm (GA) that mimics biological processes is presented for optimum design of planar frames with semi-rigid connections by selecting suitable standard sections from ...

Optimum design of steel space frames including soil-structure interaction

Daloglu A.T.; Artar M.; Özgan K.; Karakas A.İ. (Springer Verlag, 2016)

The effect of soil-structure interaction on the optimum design of steel space frames is investigated using metaheuristic algorithms. Three-parameter elastic foundation model is used to incorporate soil-structure interaction. ...

Optimum design of steel space frames under earthquake effect using harmony search

Artar M. (Techno Press, 2016)

This paper presents an optimization process using Harmony Search Algorithm for minimum weight of steel space frames under earthquake effects according to Turkish Earthquake Code (2007) specifications. The optimum designs ...

Optimum design of steel space frames with composite beams using genetic algorithm

Artar M.; Dalo?lu A.T. (Techno Press, 2015)

This paper presents an optimization process using Genetic Algorithm (GA) for minimum weight by selecting suitable standard sections from a specified list taken from American Institute of Steel Construction (AISC). The ...

Optimum weight design of steel space frames with semi-rigid connections using harmony search and genetic algorithms

Artar M.; Daloğlu A.T. (Springer London, 2018)

In this paper, an optimization process using MATLAB-SAP2000 Open Application Programming Interface (OAPI) is presented for optimum design of space frames with semi-rigid connections. A specified list including W-profiles ...

Orchiectomy as a result of ischemic orchitis after inguinal hernia repair

Aras B.; Yüksel O.H.; Içli B.; Uruç F.; Sahin A. (Galenos Publishing House, 2012)

Ischemic orchitis is an established complication after open and laparoscopic inguinal hernia repair, but ischemic orchitis resulting in orchiectomy after the surgical approach is very rare. We reported a case of healthy ...

Organic acids, sugars and mineral content of cherry laurel (laurocerasus officinalis roem) accessions in Turkey

Esringu A.; Akši? M.F.; Ercisli S.; Okatan V.; Gozlekci A.; Cakir O. (Academic Publishing House, 2016)

In this study we report on the content of organic acids, sugars and miner-als in the pulps of the twelve cherry laurel accessions most commonly consumedin eastern Black Sea Region. Malic acid was the dominant organic acid ...

Organik Olarak Üretilen Yumurtaların Bazı Besinsel ve Duyusal Özelliklerinin İyileştirilme Olanakları

Karaalp, Musa; Kaya, Hacer; Aksakal, Vecihi (2017)

Organik olarak üretilen tavuk yumurtasının daha fazla besleyicilik ve duyusal özelliklere sahip olmasının yanı sıra sağlığa zararlı herhangi bir madde içermemesi, tüketicinin öncelikli beklentilerindendir. Araştırmalar, ...

Organik Rankine çevrimi entegre edilmiş S-CO2 kullanılan bir gaz türbin çevriminin termodinamik ve termoekonomik analizi

Tozlu, Alperen; Özahi, Emrah; Abuşoğlu, Ayşegül (2018)

Bu çalışmada, Organik Rankine Çevrimi (ORÇ) entegre edilmiş süperkritik CO2'nin (S-CO2) aracı akışkanolarak kullanıldığı bir gaz türbin çevrimi modeli gerçekleştirilmiştir. Sistemin termodinamik analizleriASPEN Plus ve EES ...

Ortaokul Öğrencilerinin Matematiğe Yönelik Öz-yeterlik AlgılarınınBelirlenmesi: Kaygı ve Tutum Faktörleri

Doruk, Muhammet; Öztürk, Mesut; Kaplan, Abdullah (2016)

Bu çalışma ortaokul öğrencilerinin matematik öz-yeterlik algılarını tahmin eden değişkenleri belirlemek amacıyla yapılmıştır. Nicel araştırma desenlerinden ilişkisel araştırma modelinin kullanıldığı çalışmaya, bir ...

ORTAOKUL ÖĞRENCİLERİNE ÜST BİLİŞSEL ÖZ-DÜZENLEME ÖĞRETİMİNE YÖNELİK KARŞILAŞTIRMALI DURUM ÇALIŞMASI: İLKÖĞRETİM MATEMATİK ÖĞRETMENİ ADAYLARININ GÖRÜŞLERİ VE TASARLADIĞI ETKİNLİKLER

Öztürk, Mesut; Özgöl, Mustafa; Akkan, Yaşar (2018)

Üst bilişsel öz-düzenleme, bireyin kendi öğrenme sürecini izlemesi, kontrol etmesi ve düzenlemesi olarak tanımlanmaktadır. Üst bilişsel öz-düzenleme öğretimi bireyin öğrenmesini kolaylaştırarak akademik başarısının artmasını ...