Zobrazeno 1 - 10
of 89
pro vyhledávání: '"Yujian Guo"'
Autor:
Yujian Guo, Juan M. Marin, Islam Ashry, Abderrahmen Trichili, Michelle-Nicole Havlik, Tien Khee Ng, Carlos M. Duarte, Boon S. Ooi
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Oceans are crucial to human survival, providing natural resources and most of the global oxygen supply, and are responsible for a large portion of worldwide economic development. Although it is widely considered a silent world, the sea is fi
Externí odkaz:
https://doaj.org/article/21d69ec114dc4942bc031f4bc2ac441f
Publikováno v:
Frontiers in Oncology, Vol 13 (2023)
Primary cardiac angiosarcoma is a relatively rare tumor with early metastasis and poor prognosis. Radical resection of the primary tumor remains the primary approach for the optimal survival of patients with early-stage cardiac angiosarcoma without e
Externí odkaz:
https://doaj.org/article/35c86cbebb604f7897ba9c160379e1bc
Autor:
Yujian Guo, Meiwei Kong, Omar Alkhazragi, Mohammed A. Sait, Chun Hong Kang, Islam Ashry, Qunhui Yang, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 5, Pp 1-14 (2022)
Our Earth is a “blue planet” that 70$\%$ of the surface is covered by the oceans, but most area of oceans remain largely unexplored. Besides supporting the Earth's ecosystem and moderating climate change, oceans are rich in economically relevant
Externí odkaz:
https://doaj.org/article/19e6ae66a58446a8873cbe3b09dce520
Autor:
Meiwei Kong, Yujian Guo, Omar Alkhazragi, Mohammed Sait, Chun Hong Kang, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 2, Pp 1-9 (2022)
Real-time, dynamic, and visual monitoring of underwater scenes would become an important research topic with the development of underwater wireless optical communication (UWOC), autonomous underwater vehicle, and video fusion technologies. To this en
Externí odkaz:
https://doaj.org/article/46b48d4fdd804a7e8e641893407ccc1d
Autor:
Meiwei Kong, Yujian Guo, Mohammed Sait, Omar Alkhazragi, Chun Hong Kang, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 1, Pp 1-8 (2022)
Automatic subsea operations using real-time underwater optical wireless sensor networks are mooted as a new paradigm of underwater Internet of Things in this paper. To this end, we develop an underwater optical wireless sensor network prototype calle
Externí odkaz:
https://doaj.org/article/5a503fe51b574d6fa9cd556b9cab4333
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 6, Pp 1-9 (2021)
The non-line-of-sight (NLOS) underwater communication can offer a viable route in signal propagation and coverage, thus mitigating the pointing, acquisition, and tracking difficulties in line-of-sight optical communication. However, implementing the
Externí odkaz:
https://doaj.org/article/c1c1427253d94260835a86f97263825d
Autor:
Meiwei Kong, Jiaming Lin, Yujian Guo, Xiaobin Sun, Mohammed Sait, Omar Alkhazragi, Chun Hong Kang, Jorge A. Holguin-Lerma, Malika Kheireddine, Mustapha Ouhssain, Burton H. Jones, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 4, Pp 1-13 (2020)
Our goal is to develop an energy-autonomous solar cell receiver that can be integrated with a variety of smart devices to implement the Internet of Things in next-generation applications. This paper details efforts to develop such a prototype, called
Externí odkaz:
https://doaj.org/article/1318d4c60cc34f32944202b256e4447f
Autor:
Yujian Guo, Meiwei Kong, Omar Alkhazragi, Xiaobin Sun, Mohammed Sait, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 6, Pp 1-13 (2020)
The misalignment of mobile underwater wireless optical communication (UWOC) systems, compounded by turbulence in underwater scenarios, is a practical problem that can be resolved through various means. This work describes a pulse-position-modulation-
Externí odkaz:
https://doaj.org/article/35be82327f664fbfa5a0e6f1460918bf
Autor:
Xiaobin Sun, Meiwei Kong, Omar A. Alkhazragi, Kuat Telegenov, Mustapha Ouhssain, Mohammed Sait, Yujian Guo, Burton H. Jones, Jeff S. Shamma, Tien Khee Ng, Boon S. Ooi
Publikováno v:
IEEE Access, Vol 8, Pp 160480-160489 (2020)
The connectivity of undersea sensors and airborne nodes across the water-air interface has been long sought. This study designs a free-space wireless laser communications system that yields a high net data rate of 850 Mbit/s when perfectly aligned. T
Externí odkaz:
https://doaj.org/article/7f396e79f29f4ff5b3857e11d517d636
Publikováno v:
Frontiers in Plant Science, Vol 12 (2022)
The comparison of chloroplast genome (cpDNA) sequences among different plant species is an important source of plant molecular phylogenetic data. In this paper, the cpDNA sequences of 13 different oil-tea camellia samples were compared to identify an
Externí odkaz:
https://doaj.org/article/b7459167f0284a328d1c8c930ab41bd0