Zobrazeno 1 - 10
of 789
pro vyhledávání: '"P Derakhshandeh"'
Autor:
Derakhshandeh, Sina, Mahloojifar, Ali
Segmentation is one of the most significant steps in image processing. Segmenting an image is a technique that makes it possible to separate a digital image into various areas based on the different characteristics of pixels in the image. In particul
Externí odkaz:
http://arxiv.org/abs/2409.00647
Autor:
Luciana Peixoto Franco, Seyedeh-Masomeh Derakhshandeh-Rishehri, Ute Nöthlings, Michaela F. Hartmann, Christian Herder, Hermann Kalhoff, Stefan A. Wudy, Thomas Remer
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The bone-derived hormone FGF23, primarily secreted by osteocytes, is a major player in the regulation of phosphate homeostasis. It becomes upregulated by increased circulating phosphate concentration, e.g. due to elevations in phosphorus int
Externí odkaz:
https://doaj.org/article/cc9906ed691b4c99a04f5d78aa05cf02
Publikováno v:
IET Power Electronics, Vol 17, Iss 14, Pp 1925-1942 (2024)
Abstract In this study, a 13‐level switched‐capacitor inverter with triple voltage gain is proposed. The proposed structure generates 13‐level output voltage using only one DC source, eleven switches, and three capacitors. The capacitors have t
Externí odkaz:
https://doaj.org/article/94cb241e2a744810a1a5cd1d5de5de70
We give explicit formulas for resistance distance matrices and Moore-Penrose inverses of incidence and Laplacian matrices of ladder, circular ladder, and M\"{o}bius ladder graphs. As a result, we compute the Kirchhoff index of these graphs and give n
Externí odkaz:
http://arxiv.org/abs/2306.10497
Let $\mathbb{K}$ be a field and $n$ be a positive integer. Let $\Gamma =([n], E)$ be a simple graph, where $[n]=\{1,\ldots, n\}$. If $S=\mathbb{K}[x_1, \ldots, x_n, y_1, \ldots, y_n]$ is a polynomial ring, then the graded ideal \[ L_\Gamma^\mathbb{K}
Externí odkaz:
http://arxiv.org/abs/2305.18587
We present explicit formulas for Moore-Penrose inverses of some families of set inclusion matrices arising from sets, vector spaces, and designs.
Comment: 8 pages
Comment: 8 pages
Externí odkaz:
http://arxiv.org/abs/2305.12929
Autor:
Ali Rezaei, Hassan Sharifiyazdi, Ehsan Rakhshandehroo, Tina Yaghoobpour, Nooshin Derakhshandeh
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-8 (2024)
Abstract Background Dogs may be infected with species of Leishmania parasites that are disseminated through blood circulation and invade the internal organs. In this study, we aim to detect the parasite in the blood of dogs using the PCR technique. T
Externí odkaz:
https://doaj.org/article/93012fa7bfc849f4899214523f176f78
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-9 (2024)
Abstract Background Aromatase inhibitors improve male fertility by modifying the hormonal control of spermatogenesis. The present study aimed to investigate the effects of oral administration of letrozole on testosterone and estradiol concentrations
Externí odkaz:
https://doaj.org/article/d0db7178eb3348918f5a64493b0bda82
Publikováno v:
Iranian Rehabilitation Journal, Vol 22, Iss 3, Pp 411-422 (2024)
Objectives: This study conducts a comparative analysis of the temporal facets of velopharyngeal coarticulation in Persian-speaking adults, differentiating between subjects with and without cleft palate, across three distinct vowel contexts. Methods:
Externí odkaz:
https://doaj.org/article/f1d54e23a0c346ff97dfc19f3befa721
Publikováno v:
Iranian Journal of Public Health, Vol 37, Iss 2, Pp 106-111 (2008)
Background: β -thalassemia is a common autosomal recessive disorder resulting from over 200 different mutations of beta globin genes. The aim of the present study was to identify the distribution and frequency of the most common β -thalassemia muta
Externí odkaz:
https://doaj.org/article/1b1408bd257b4fe6a13ee7ee2243d642