Zobrazeno 1 - 10
of 3 506
pro vyhledávání: '"Vishnu V"'
Autor:
Rishabh Singh, Sanskriti Rai, Prahalad Singh Bharti, Sadaqa Zehra, Priya Kumari Gorai, Gyan Prakash Modi, Neerja Rani, Kapil Dev, Krishna Kishore Inampudi, Vishnu V. Y., Prasun Chatterjee, Fredrik Nikolajeff, Saroj Kumar
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-16 (2024)
Abstract Background Alzheimer’s disease (AD) is a neurodegenerative disease characterized by Aβ plaques and neurofibrillary tangles. Chronic inflammation and synaptic dysfunction lead to disease progression and cognitive decline. Small extracellul
Externí odkaz:
https://doaj.org/article/c6e110a7c2b44486a8b73ee0cc4c203d
Autor:
Snigdha Komakula, Rohit Bhatia, Akhil Sahib, Ashish Upadhyay, Leve Joseph S, Ajay Garg, Vishnu V Y, Awadh Kishor Pandit, Deepti Vibha, Mamta Bhushan Singh, Manjari Tripathi, M. V. Padma Srivastava
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract There is a pressing clinical need for thrombolytic agents that can effectively disaggregate arterial thrombi in acute ischemic stroke without significantly increasing the risk of bleeding. This pilot study aimed to investigate the safety and
Externí odkaz:
https://doaj.org/article/92de014f6dc34a36b8059d5445d97eba
Autor:
Vishnu V. Ratnam, Jianhua Mo, Ahmad Alammouri, Boon Loong Ng, Jianzhong Zhang, Andreas F. Molisch
Publikováno v:
IEEE Access, Vol 10, Pp 73364-73377 (2022)
Hybrid beamforming is an attractive solution to build cost-effective and energy-efficient transceivers for millimeter-wave and terahertz systems. However, conventional hybrid beamforming techniques rely on analog components that generate a frequency
Externí odkaz:
https://doaj.org/article/adeb569ccd934b08a77857a744894ba6
Autor:
Ahmad Alammouri, Jianhua Mo, Vishnu V. Ratnam, Boon Loong Ng, Robert W. Heath, Juho Lee, Jianzhong Zhang
Publikováno v:
IEEE Access, Vol 10, Pp 88872-88884 (2022)
In this paper, we establish the potential of joint phase-time arrays (JPTAs) for uplink coverage extension in cellular systems. JPTA allows the base station (BS) to create frequency-dependent wide-beams without sacrificing the array gain. In this wor
Externí odkaz:
https://doaj.org/article/6041e9d6d7d141da916cdb7d3b6c7ce6
Autor:
Russell M. Petrak, Nathan C. Skorodin, Nicholas W. Van Hise, Robert M. Fliegelman, Jonathan Pinsky, Vishal Didwania, Michael Anderson, Melina Diaz, Kairav Shah, Vishnu V. Chundi, David W. Hines, Brian P. Harting, Kamo Sidwha, Brian Yu, Paul Brune, Anjum Owaisi, David Beezhold, Joseph Kent, Dana Vais, Alice Han, Neethi Gowda, Nishi Sahgal, Jan Silverman, Jonathan Stake, Jenie Nepomuceno, Renuka Heddurshetti
Publikováno v:
Clinical and Translational Science, Vol 14, Iss 6, Pp 2146-2151 (2021)
Tocilizumab is an IL‐6 receptor antagonist with the ability to suppress the cytokine storm in critically ill patients infected with severe acute respiratory syndrome‐coronavirus 2 (SARS‐CoV‐2). We evaluated patients treated with tocilizumab f
Externí odkaz:
https://doaj.org/article/8f2e979c953546579043c6871302879b
Autor:
Vishnu V. Ratnam, Hao Chen, Sameer Pawar, Bingwen Zhang, Charlie Jianzhong Zhang, Young-Jin Kim, Soonyoung Lee, Minsung Cho, Sung-Rok Yoon
Publikováno v:
IEEE Access, Vol 9, Pp 3278-3290 (2021)
Accurate prediction of the large-scale channel fading is fundamental to planning and optimization in 5G millimeter-wave cellular networks. The current prediction methods, which are either too computationally expensive or inaccurate, are unsuitable fo
Externí odkaz:
https://doaj.org/article/7653d8ffffea479487cb37132947cadc
Autor:
Ratnam, Vishnu V., Sadiq, Bilal, Chen, Hao, Sun, Wei, Wu, Shunyao, Ng, Boon L., Jianzhong, Zhang
Although Wi-Fi is an ideal technology for many ranging applications, the performance of current methods is limited by the system bandwidth, leading to low accuracy of $\sim 1$ m. For many applications, measuring differential range, viz., the change i
Externí odkaz:
http://arxiv.org/abs/2405.12168
Autor:
Kaitlin M. Bowers, Vishnu V. Mudrakola
Publikováno v:
European Medical Journal Neurology, Vol 8, Iss 1, Pp 93-102 (2020)
Neuroinfections cause significant morbidity, mortality, and long-term disability. These infections rarely present with the classic signs and symptoms taught in textbooks. Due to the similarities in presentation between neuroinfections and many other
Externí odkaz:
https://doaj.org/article/aa6dbac08e59405b88c10bba822e5820
Publikováno v:
ACS Omega, Vol 5, Iss 20, Pp 11721-11729 (2020)
Externí odkaz:
https://doaj.org/article/dfcbce7d455b4cf6a7832061c7181dd3
Publikováno v:
ACS Omega, Vol 5, Iss 14, Pp 7969-7978 (2020)
Externí odkaz:
https://doaj.org/article/3f57291a26084682ab028e52dd928c99