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Toplam kayıt 501, listelenen: 191-200
Numerical modeling of friction stir welding using experimental temperature data
(Ice Publishing, 2020)
In this study, time-dependent heat-transfer analysis of friction stir welding of AA 6061-T651 plates was carried out. For this purpose, the Comsol code was utilized, by which the domain was modeled as a rectangular aluminum ...
Konya Ovası Bölgesi’nde Özel Ekonomi Bölgesi Oluşturulmasına Yönelik GZFT Analizi ve Uzman Görüşlerinin Değerlendirilmesi
(2020)
Dünya ticaretinde orta ve ileri teknoloji ürünlerinin toplam ticarete oranı hızla artmaktadır. Bu duruma uyum gösterebilme kabiliyeti, gelişen ülke ekonomilerinin başarısını etkileyen önemli faktörlerdendir. Bundan dolayı ...
The effect of impurity position and doping concentration on the binding energies and total optical absorption coefficients in a delta-doped quantum well
(Springer Heidelberg, 2021)
In this present work, for different impurity position and ionized doping concentrations, we have theoretically investigated the linear, third-order nonlinear, and total optical absorption coefficients corresponding to the ...
Development of an Algorithm to Determine the Liquid Spreading Area of Airlaid Nonwoven Fabrics by Image Processing Method
(Ege Univ, 2020)
Today, many quality controls processes that are controlled by Image Processing (IP) technique has achieved state-of-the-art performance for all technology field. The image processing technique, which provides as accurate ...
Investigation of the Effect of Leading-Edge Tubercles on Wingsail Performance
(2020)
In this study, effects of leading edge tubercles on a 2013 America’s Cup boat wingsail are investigated by viscous Computational Fluid Dynamics (CFD). Adding tubercles on the leading edge of the sail is inspired by humpback ...
Photocurable pentaerythritol triacrylate/lithium phenyl-2,4,6-trimethylbenzoylphosphinate-based ink for extrusion-based 3D printing of magneto-responsive materials
(Wiley, 2020)
Recent advances in additive manufacturing made it feasible to fabricate products with desired shapes and features. Herein, a new, photocurable 3D printer ink mainly based on pentaerythritol triacrylate (PETA) is reported. ...
Role of external fields on the nonlinear optical properties of a n-type asymmetric delta-doped double quantum well
(Springer, 2020)
The effects of in-growth applied electric fields and in-plane (x-oriented) magnetic fields on the nonlinear optical rectification (NOR), second harmonic generation (SHG) and third harmonic generation (THG) of n-type ...
A Note On Derived Length and Character Degrees
(Cambridge Univ Press, 2021)
Isaacs and Seitz conjectured that the derived length of a finite solvable group G is bounded by the cardinality of the set of all irreducible character degrees of G. We prove that the conjecture holds for G if the degrees ...
Combination of Approximate l(0)-Norm Regularized Multiple Adaptive Lattice Filters in Sparse Cogntive Radio Coannel Identification
(IEEE, 2020)
A priori recursive least squares (RLS) lattice algorithm has been regularized by adding an approximation of 10-norm constraint penalty term to the cost function so as to introduce sparsity awareness to the prenously proposed ...
Nonlinear optical properties of n-type asymmetric double delta-doped quantum wells: role of high-frequency laser radiation, doping concentration and well width
(Springer Heidelberg, 2020)
A numerical investigation on the nonlinear optical rectification, second and third harmonic generation coefficients in asymmetric double n-type d-doped GaAs quantum well is performed in order to identify the influence of ...