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Design optimization of cutting parameters when turning hardened AISI 4140 steel (63 HRC) with Al2O3+TiCN mixed ceramic tool
(Elsevier Sci Ltd, 2007)Due to their high hardness and wear resistance, Al2O3-based ceramics are one of the most suitable cutting tool materials for machining hardened steels. However, their high degree of brittleness usually leads to inconsistent ... -
Design process model for flexible manufacturing systems and application of TAI
(Gazi Univ, Fac Engineering Architecture, 2011)In this paper, a systematic design process model is proposed to model Flexible Manufacturing Systems (FMS). Generally, FMS systems design is complicated and cost very high as installation phase. Therefore, technical analysis ... -
Designing Public Policies to Support SME Innovation Capacity: Proposal of an Approach based on Innovativeness Profiles
(Ege Univ, Fac Economics & Admin Sciences, 2016)It is crucial for enterprises to follow sustainable and competitive growth strategies to survive in the global market. Companies which cannot produce adequate levels of innovation outputs are likely to lose their ... -
Determination of KOSGEB Support Models for Small- and Medium-Scale Enterprises by Means of Data Envelopment Analysis and Multi-Criteria Decision Making Methods
(Mdpi, 2019)Small- and Medium-Scale Enterprises (SMEs) act as catalysts in the general economy with regard to their added value. Support programs have been designed by the government through the Small and Medium Enterprises Development ... -
Effects of NaOCl on bond strengths of resin cements to root canal dentin
(Lippincott Williams & Wilkins, 2003)Microleakage occurs due to the lack of sealing ability of root sealing materials or adhesive cements used to lute post-core materials. This may cause premature failure of endodontic treatment. The purpose of this study was ... -
Electric Bus Selection with Multicriteria Decision Analysis for Green Transportation
(MDPI, 2020)Multicriteria decision-making tools are widely used in complex decision-making problems. There are also numerous points of decision-making in transportation. One of these decision-making points regards clean technology ... -
Elite guided steady-state genetic algorithm for minimizing total tardiness in flowshops
(Pergamon-Elsevier Science Ltd, 2010)In this research, a detailed study of the permutation flowshop scheduling problem with the objective of minimizing total tardiness is presented and a steady-state genetic algorithm solution procedure is developed for such ... -
Ergonomik Personel Çizelgeleme Ve Perakende Sektöründe Bir Uygulama
(2017)Firmaların verimliliğini etkileyen önemli sebeplerden biri de personel memnuniyetidir. Personel memnuniyetinde çalışma koşullarının dengeli bir şekilde dağıtılması ve çalışma ortamındaki fiziksel faaliyetleri dikkate ... -
Estimation algorithms for Weibull parameters and percentiles
(Gazi Univ, Fac Engineering Architecture, 2009)This study concerns the use of Weibull distribution in statistical component reliability. Recently, estimation of confidence intervals and confidence lower bounds for Weibull parameters and percentiles in small samples has ... -
Evaluation of the Difficulties in the Internet of Things (IoT) with Multi-Criteria Decision-Making
(Mdpi, 2019)The rapid development of technology has increased the desire of all to be on the Internet. The discovery that objects born of the Internet communicate with each other without external factors revealed, with the fourth ... -
Farklı geliş zamanlı öğrenme etkili paralel makineli çizelgeleme problemi
(2008)Bu çalışmada m-özdeş paralel makineli çizelgeleme problemi farklı geliş zamanlı durumda incelenecektir. Problemin amaç fonksiyonu maksimum tamamlanma zamanı enküçüklemektir. NP-zor yapıda olan bu problemin çözümü için, ... -
Fault diagnosis of shaft- Ball bearing system using one-way analysis of variance
(Association for Scientific Research, 2014)Roller bearing is one of the most widely used and critical elements in rotating machinery. In consequence, bearing fault diagnosis in machines, as well as to discriminate the different fault conditions have been a great ... -
Fine Kinney Risk Analizi Yönteminde Risk Analizi Yönteminde Risk Faktörlerinin Hesaplama Zorlukları ve Çözüm Önerileri
(2017)Fine Kinney yöntemi iş sağlığı ve güvenliği risk analizinde çok yaygın kullanılan yöntemlerdendir. Yaygın kullanımına karşın bu yönteme dair bilimsel literatürün kısıtlı oluşu yöntemin matematiksel temellerinin ve kısıtlarının ... -
Forecasting the energy demand of Turkey with a NN based on an improved Particle Swarm Optimization
(Springer London Ltd, 2017)Forecasting the future energy demand accurately is a critical issue, especially for countries like Turkey where the energy dependency ratio is high. This paper presents a neural network based on the particle swarm optimization ... -
A Fuzzy Analytical Network Process Approach To The Selection Of The Rail System Projects
(Yildiz Technical Univ, 2018)Increased population density and private vehicle usage have led to traffic problems in the metropolitan city of Istanbul. At this point, Istanbul Metropolitan Municipality is trying to improve the urban transportation with ... -
A fuzzy colour quantizer for renderers
(Elsevier Science Bv, 1998)This paper presents a new colour quantization method for ray tracing. Normally, quantization is carried out by generating statistics about the colours present in the original image. Then a colour look-up table is created ... -
A genetic algorithm for the stochastic mixed-model U-line balancing and sequencing problem
(Taylor & Francis Ltd, 2011)Mixed-model assembly lines are widely used to improve the flexibility to adapt to the changes in market demand, and U-lines have become popular in recent years as an important component of just-in-time production systems. ... -
The goal programming approach for the assembly area workload distribution problems
(Gazi Univ, Fac Engineering Architecture, 2009)In the real life, the systems generally have multiple and confliction aims. In the airplane industry, the elements of zero defect and punctual delivery are significant for security and prestige. However, it is obvious that ... -
Goal Programming Approach For The Radiology Technician Scheduling Problem
(Yildiz Technical Univ, 2019)Population growth is led to an increase in demand in the health sector. Health services need to be met at the maximum level in the face of increasing demand. The number of patients per each health personnel in Turkey is ...