Zobrazeno 1 - 10
of 446
pro vyhledávání: '"Sayyed-Ahmad A"'
A leaky wave antenna based on spin photonic topological insulators has been developed, featuring a hexagonal unit cell arranged in an armchair configuration. This configuration offers advantages over the zigzag arrangement, particularly with its wide
Externí odkaz:
http://arxiv.org/abs/2411.15820
A tensor-based formula for solving the linear system involving Kronecker sum is proposed. It is shown that the linear system involving Kronecker sum of matrices is directly related to the matrix and tensor forms of Sylvester equation. The new tensor-
Externí odkaz:
http://arxiv.org/abs/2410.04026
A new spin photonic topological insulator model with a 30-degree rhombic unit cell is presented and analyzed. Topological band gaps and the robustness against the defects are shown. The edge modes are studied via full-wave simulation of a ribbon of u
Externí odkaz:
http://arxiv.org/abs/2303.07117
Publikováno v:
In Journal of the Indian Chemical Society October 2024 101(10)
Publikováno v:
شیمی کاربردی روز, Vol 19, Iss 70, Pp 261-274 (2024)
In the electric discharge machining process, the material is separated from the surface of the work piece by an electric spark, and in the presence of the dielectric material and tool electrode, changes are made on the surface of the work piece. In t
Externí odkaz:
https://doaj.org/article/0d9e14917f5442deaeb3049a6b024fbf
Publikováno v:
IEEE Access, Vol 12, Pp 152850-152859 (2024)
The discovery of topological insulators and their photonic counterparts has led to significant advancements in electromagnetics. These materials offer an innovative way to control electromagnetic fields at the interface of trivial and topological mat
Externí odkaz:
https://doaj.org/article/9a23f818f4134a98b17dc4d0b9ebcd56
Publikováno v:
زبان پژوهی, Vol 15, Iss 47, Pp 157-184 (2023)
In novels, fictional life is intertwined with social realities, power dynamics, and ideologies, which authors represent through language. Understanding the intellectual and ideological tendencies of these writers has led to a growing interest among r
Externí odkaz:
https://doaj.org/article/18abcbf283e24d12a886874d67af06a5
Publikováno v:
Nozad, Sayyed Ahmad Naghavi, Maryam Amir Haeri, and Gianluigi Folino. "SDCOR: Scalable density-based clustering for local outlier detection in massive-scale datasets." Knowledge-Based Systems (2021): 107256
This paper presents a batch-wise density-based clustering approach for local outlier detection in massive-scale datasets. Unlike the well-known traditional algorithms, which assume that all the data is memory-resident, our proposed method is scalable
Externí odkaz:
http://arxiv.org/abs/2006.07616
Publikováno v:
BMC Bioinformatics, Vol 8, Iss 1, p 20 (2007)
Abstract Background Gene expression microarray and other multiplex data hold promise for addressing the challenges of cellular complexity, refined diagnoses and the discovery of well-targeted treatments. A new approach to the construction and quantif
Externí odkaz:
https://doaj.org/article/5d86aa22520e415181355e68b18bbab5
Autor:
Naghavi-Nozad, Sayyed-Ahmad
This paper presents a novel geometrical approach to investigate the convexity of a density-based cluster. Our approach is grid-based and we are about to calibrate the value space of the cluster. However, the cluster objects are coming from an infinit
Externí odkaz:
http://arxiv.org/abs/1910.01492