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pro vyhledávání: '"Zafari P"'
In cell-free massive MIMO systems with multiple distributed access points (APs) serving multiple users over the same time-frequency resources, downlink beamforming is done through spatial precoding. Precoding vectors can be optimally designed to use
Externí odkaz:
http://arxiv.org/abs/2409.06106
Autor:
Khoshkhahtinat, Atefeh, Zafari, Ali, Mehta, Piyush M., Nasrabadi, Nasser M., Thompson, Barbara J., Kirk, Michael S. F., da Silva, Daniel
NASA's Solar Dynamics Observatory (SDO) mission collects extensive data to monitor the Sun's daily activity. In the realm of space mission design, data compression plays a crucial role in addressing the challenges posed by limited telemetry rates. Th
Externí odkaz:
http://arxiv.org/abs/2407.15730
Autor:
Gilbert, Peter B., Peng, James, Han, Larry, Lange, Theis, Lu, Yun, Nie, Lei, Shih, Mei-Chiung, Waddy, Salina P., Wiley, Ken, Yann, Margot, Zafari, Zafar, Ghosh, Debashis, Follmann, Dean, Juraska, Michal, Díaz, Iván
For many rare diseases with no approved preventive interventions, promising interventions exist, yet it has been difficult to conduct a pivotal phase 3 trial that could provide direct evidence demonstrating a beneficial effect on the target disease o
Externí odkaz:
http://arxiv.org/abs/2407.06350
Stroke remains a significant global health concern, necessitating precise and efficient diagnostic tools for timely intervention and improved patient outcomes. The emergence of deep learning methodologies has transformed the landscape of medical imag
Externí odkaz:
http://arxiv.org/abs/2403.18637
Autor:
Zafari-Ghadim, Yalda, Soliman, Ahmed, Yousif, Yousif, Ibrahim, Ahmed, Rashed, Essam A., Mabrok, Mohamed
Stroke segmentation plays a crucial role in the diagnosis and treatment of stroke patients by providing spatial information about affected brain regions and the extent of damage. Segmenting stroke lesions accurately is a challenging task, given that
Externí odkaz:
http://arxiv.org/abs/2403.17177
While replacing Gaussian decoders with a conditional diffusion model enhances the perceptual quality of reconstructions in neural image compression, their lack of inductive bias for image data restricts their ability to achieve state-of-the-art perce
Externí odkaz:
http://arxiv.org/abs/2403.16258
Publikováno v:
مجله علمی دانشگاه علوم پزشکی کردستان, Vol 22, Iss 6, Pp 40-48 (2018)
Background and Aim: Rheumatoid arthritis (RA) is an autoimmune disease. It seems that the function of regulatory T cells (Tregs) is compromised in RA. Foxp3 is a critical transcription factor of these cells. The aim of this study was to determine the
Externí odkaz:
https://doaj.org/article/1a624a5950284858a867f9d44621feaf
Autor:
Zafari, Ali, Khoshkhahtinat, Atefeh, Grajeda, Jeremy A., Mehta, Piyush M., Nasrabadi, Nasser M., Boucheron, Laura E., Thompson, Barbara J., Kirk, Michael S. F., da Silva, Daniel
Studying the solar system and especially the Sun relies on the data gathered daily from space missions. These missions are data-intensive and compressing this data to make them efficiently transferable to the ground station is a twofold decision to m
Externí odkaz:
http://arxiv.org/abs/2311.02855
Autor:
Burhonzoda, Amondulloi S., Nematov, Dilshod D., Kurboniyon, Mekhrdod S., Zafari, Umar, Kholmurodov, Kholmirzo T., Yamamoto, Tomoyuki, Shokir, Farhod
The structural, electronic, optical and elastic properties of perovskites of the $\alpha$-, $\beta$- and $\gamma$-phase family CsSnI$_{3-x}$Cl$_x$ (x = 0, 1, 2, 3) are analyzed by ab initio methods using GGA, SCAN and HSE06. It is found that the latt
Externí odkaz:
http://arxiv.org/abs/2311.00786
Autor:
Nematov, Dilshod D., Burhonzoda, Amondulloi S., Kurboniyon, Mekhrdod S., Zafari, Umar, Kholmurodov, Kholmirzo T., Yamamoto, Tomoyuki, Shokir, Farhod
The work carried out first-principles calculations within the framework of density functional theory to study the structural stability of the CsSnI3 compound and the influence of phase transitions on their electronic and optical properties. Using the
Externí odkaz:
http://arxiv.org/abs/2310.19693