Zobrazeno 1 - 10
of 8 256
pro vyhledávání: '"Yi, XU"'
Kerr optical frequency division with integrated photonics for stable microwave and mmWave generation
Autor:
Sun, Shuman, Harrington, Mark W., Tabatabaei, Fatemehsadat, Hanifi, Samin, Liu, Kaikai, Wang, Jiawei, Wang, Beichen, Yang, Zijiao, Liu, Ruxuan, Morgan, Jesse S., Bowers, Steven M., Morton, Paul A., Nelson, Karl D., Beling, Andreas, Blumenthal, Daniel J., Yi, Xu
Optical frequency division (OFD) has revolutionized microwave and mmWave generation and set spectral purity records owing to its unique capability to transfer high fractional stability from optical to electronic frequencies. Recently, rapid developme
Externí odkaz:
http://arxiv.org/abs/2402.11772
Publikováno v:
环境与职业医学, Vol 41, Iss 11, Pp 1240-1245 (2024)
BackgroundWorkers in printing jobs are exposed to a variety of organic solvents at low levels for a long period of time. Previous studies have focused on the main components in Material Safety Data Sheet or high-risk occupational hazardous agents, bu
Externí odkaz:
https://doaj.org/article/52691b731cd64b8bab11c8fe7405b101
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Tpeak-Tend interval (Tp-Te) is an indicator of transmural dispersion of repolarization, which is often related to ventricular arrhythmias. The relationship between Tp-Te and vasovagal syncope (VVS) has been reported in previous studies, but
Externí odkaz:
https://doaj.org/article/2641a44387b34983b6c68facec26d20c
Autor:
Yaoyun Kuang, Hengxu Mao, Xiaoyun Huang, Minshan Chen, Wei Dai, Tingting Gan, Jiaqi Wang, Hui Sun, Hao Lin, Qin Liu, Xinling Yang, Ping-Yi Xu
Publikováno v:
Translational Neurodegeneration, Vol 13, Iss 1, Pp 1-17 (2024)
Abstract The spectrum of synucleinopathies, including Parkinson’s disease (PD), multiple system atrophy (MSA), and dementia with Lewy bodies (DLB), is characterized by α-synuclein (αSyn) pathology, which serves as the definitive diagnostic marker
Externí odkaz:
https://doaj.org/article/36cccab7f95047a2922ad45974a0ab22
Publikováno v:
Journal of Otology, Vol 19, Iss 4, Pp 234-240 (2024)
The inner ear sensory epithelium consists of two major types of cells: hair cells (HCs) and supporting cells (SCs). Critical functions of HCs in the perception of mechanical stimulation and mechanosensory transduction have long been elucidated. SCs a
Externí odkaz:
https://doaj.org/article/6ac4da49daff4efeadda0dfcbdbb3bd4
Publikováno v:
BMC Anesthesiology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Prophylactic corticosteroids have been widely used to mitigate the inflammatory response induced by cardiopulmonary bypass (CPB). However, the impact of this treatment on clinically important outcomes in infants remains uncertain.
Externí odkaz:
https://doaj.org/article/d0d2175780674942813547b04e11b797
Publikováno v:
Journal of Orthopaedic Surgery and Research, Vol 19, Iss 1, Pp 1-9 (2024)
Abstract Background Traditional fixation methods for posterior wall acetabular fractures (PWAFs) typically require the utilization of multiple plates and intraoperative plate contouring, which are technically demanding and carry the risk of intra-art
Externí odkaz:
https://doaj.org/article/94cf3b37e81642e6b538151e5f5b2d6e
Autor:
Yi, Xu
Solid-state NMR measurement at cryogenic temperature shows significant potential for biological analysis due to its advantages for sample stability and detection sensitivity. However, at low temperature lineshape broadening and low spectral resolutio
Publikováno v:
Journal of Health Organization and Management, 2024, Vol. 38, Issue 5, pp. 724-740.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JHOM-12-2023-0372
Autor:
Sun, Shuman, Wang, Beichen, Liu, Kaikai, Harrington, Mark, Tabatabaei, Fatemehsadat, Liu, Ruxuan, Wang, Jiawei, Hanifi, Samin, Morgan, Jesse S., Jahanbozorgi, Mandana, Yang, Zijiao, Bowers, Steven, Morton, Paul, Nelson, Karl, Beling, Andreas, Blumenthal, Daniel, Yi, Xu
The generation of ultra-low noise microwave and mmWave in miniaturized, chip-based platforms can transform communication, radar, and sensing systems. Optical frequency division that leverages optical references and optical frequency combs has emerged
Externí odkaz:
http://arxiv.org/abs/2305.13575