Zobrazeno 1 - 10
of 355
pro vyhledávání: '"Kuang Shi"'
Publikováno v:
Kongzhi Yu Xinxi Jishu, Iss 4, Pp 1-9 (2023)
To address the low accuracy of conventional bearing fault diagnosis methods that rely on empirical parameters in the scenarios with different noise degrees, this paper presents an adaptive bearing fault diagnosis method combining empirical mode decom
Externí odkaz:
https://doaj.org/article/8a84237bd3aa43a4b263ab189484bc49
Publikováno v:
Frontiers in Energy Research, Vol 9 (2021)
With the increasing of global energy requirements and environmental problems, the use of solar thermal energy has attracted widespread attention. The selective solar absorption coating is the most important part of a solar thermal conversion device.
Externí odkaz:
https://doaj.org/article/9144d0f0fc874ff5a0df4427da8133cc
Publikováno v:
High Temperature Materials and Processes, Vol 36, Iss 5, Pp 551-565 (2017)
The slag behaviors, directly relating with the qualities of the final cast products, are influenced by the transient surface flow of liquid steel in a continuous casting mold. A one-half scale model is used to investigate the slag behaviors and their
Externí odkaz:
https://doaj.org/article/c2e5fb03dc494c958b6fa0a4258c99e3
Investigate Wildfire Impacts on Ozone Production by Vertical Observations and Photochemical Modeling
Publikováno v:
EPJ Web of Conferences, Vol 237, p 03014 (2020)
In troposphere, ozone is a toxic secondary pollutant produced when its precursors react in sunlight. An important source of ozone precursors is biomass burning. Here we investigate the impacts of 2016 Southeast U.S. Wildfires on ozone production by i
Externí odkaz:
https://doaj.org/article/ac24188693cf4196886c206edb8be049
In this paper, we study the resonant state $X(6900)$. The scattering amplitudes of coupled channels, $J/\psi J/\psi$-$J/\psi \psi(2S)$-$J/\psi \psi(3770)$, are constructed with the interaction of four vector mesons described by effective Lagrangians.
Externí odkaz:
http://arxiv.org/abs/2302.03968
Autor:
Newchurch Michael J., Alvarez Raul J., Berkoff Timothy A., Carrion William, DeYoung Russell J., Ganoe Rene, Gronoff Guillaume, Kirgis Guillaume, Kuang Shi, Langford Andy O., Leblanc Thierry, McGee Thomas J., Pliutau Denis, Senff Christoph, Sullivan John T., Sumnicht Grant, Twigg Laurence W., Wang Lihua
Publikováno v:
EPJ Web of Conferences, Vol 176, p 10007 (2018)
The Tropospheric Ozone Lidar Network (TOLNet) is a unique network of lidar systems that measure atmospheric profiles of ozone and aerosols, to contribute to air-quality studies, atmospheric modeling, and satellite validation efforts. The accurate cha
Externí odkaz:
https://doaj.org/article/e4e40ce8f9c24a528d0015d023335f09
Autor:
Hair Johnathan, Hostetler Chris, Cook Anthony, Harper David, Notari Anthony, Fenn Marta, Newchurch Mike, Wang Lihua, Kuang Shi, Knepp Travis, Burton Sharon, Ferrare Richard, Butler Carolyn, Collins Jim, Nehrir Amin
Publikováno v:
EPJ Web of Conferences, Vol 176, p 01006 (2018)
Recently, we successfully demonstrated a new compact and robust ozone DIAL lidar for smaller aircraft such as the NASA B200 and the ER-2 high-altitude aircraft. This is the first NASA airborne lidar to incorporate advanced solid-state lasers to produ
Externí odkaz:
https://doaj.org/article/e2d027fa0726493795bd26a14cb78c58
In this letter, we perform partial wave decomposition on coupled-channel scattering amplitudes, $J/\psi J/\psi$-$J/\psi \psi(2S)$-$J/\psi \psi(3770)$, to study the resonance appears in these processes. Effective Lagrangians are used to describe the i
Externí odkaz:
http://arxiv.org/abs/2207.07537
Autor:
Newchurch Michael J., Kuang Shi, Leblanc Thierry, Alvarez Raul J., Langford Andrew O., Senff Christoph J., Burris John F., McGee Thomas J., Sullivan John T., DeYoung Russell J., Al-Saadi Jassim, Johnson Matthew, Pszenny Alex
Publikováno v:
EPJ Web of Conferences, Vol 119, p 20001 (2016)
Ozone lidars measure continuous, high-resolution ozone profiles critical for process studies and for satellite validation in the lower troposphere. However, the effectiveness of lidar validation by using single-station data is limited. Recently, NASA
Externí odkaz:
https://doaj.org/article/1e98741f63ae4d8fb320b4e22c327f18
We address the nature of the $X(2370)$ resonance observed in the $J/\psi$ radiative decays, $J/\psi\rightarrow\gamma K^{+} K^{-}\eta'$, $J/\psi\rightarrow\gamma K_S K_S\eta'$ and $J/\psi\rightarrow\gamma \pi^{+}\pi^{-}\eta'$. By studying the invarian
Externí odkaz:
http://arxiv.org/abs/2110.08827