Zobrazeno 1 - 10
of 8 179
pro vyhledávání: '"J. Ruan"'
Autor:
N. Kaushal, F. A. Lechleitner, M. Wilhelm, K. Azennoud, J. C. Bühler, K. Braun, Y. Ait Brahim, A. Baker, Y. Burstyn, L. Comas-Bru, J. Fohlmeister, Y. Goldsmith, S. P. Harrison, I. G. Hatvani, K. Rehfeld, M. Ritzau, V. Skiba, H. M. Stoll, J. G. Szűcs, P. Tanos, P. C. Treble, V. Azevedo, J. L. Baker, A. Borsato, S. Chawchai, A. Columbu, L. Endres, J. Hu, Z. Kern, A. Kimbrough, K. Koç, M. Markowska, B. Martrat, S. Masood Ahmad, C. Nehme, V. F. Novello, C. Pérez-Mejías, J. Ruan, N. Sekhon, N. Sinha, C. V. Tadros, B. H. Tiger, S. Warken, A. Wolf, H. Zhang
Publikováno v:
Earth System Science Data, Vol 16, Pp 1933-1963 (2024)
Palaeoclimate information on multiple climate variables at different spatiotemporal scales is becoming increasingly important to understand environmental and societal responses to climate change. A lack of high-quality reconstructions of past hydrocl
Externí odkaz:
https://doaj.org/article/7ae9dd200877447a8aa57fd9560d4ba7
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 16, Iss 9, Pp 1792-1805 (2023)
In addition to noise and vibration, cavitation also lowers the efficiency, performance, and working lives of two-dimensional valves. To study the effect of cavitation on the flow characteristics of two-dimensional valves, standard turbulence model an
Externí odkaz:
https://doaj.org/article/6c263da095ea48e6b5b78df1e49713fa
Publikováno v:
Mechanical Sciences, Vol 12, Pp 701-714 (2021)
This study conducts an analytical investigation of the dynamic response characteristics of a two-stage series composite system (TsSCS) with a planetary transmission consisting of dual-power branches. An improved incremental harmonic balance (IHB) met
Externí odkaz:
https://doaj.org/article/c9d1b5931aff4b80b17697104cf7098d
Autor:
R. Cai, C. Yan, D. Yang, R. Yin, Y. Lu, C. Deng, Y. Fu, J. Ruan, X. Li, J. Kontkanen, Q. Zhang, J. Kangasluoma, Y. Ma, J. Hao, D. R. Worsnop, F. Bianchi, P. Paasonen, V.-M. Kerminen, Y. Liu, L. Wang, J. Zheng, M. Kulmala, J. Jiang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 2457-2468 (2021)
New particle formation (NPF) is one of the major sources of atmospheric ultrafine particles. Due to the high aerosol and trace gas concentrations, the mechanism and governing factors for NPF in the polluted atmospheric boundary layer may be quite dif
Externí odkaz:
https://doaj.org/article/f889f55433be4095936046286afe2f4c
Autor:
A. H. Lumpkin, R. Thurman-Keup, D. Edstrom, P. Prieto, J. Ruan, B. Jacobson, J. Sikora, J. Diaz-Cruz, A. Edelen, F. Zhou
Publikováno v:
Physical Review Accelerators and Beams, Vol 25, Iss 6, p 064402 (2022)
Experiments were performed at the Fermilab Accelerator Science and Technology facility to elucidate the effects of long-range wakefields in TESLA-type superconducting rf cavities. In particular, we investigated the higher-order modes (HOMs) generated
Externí odkaz:
https://doaj.org/article/f6eaa059f43d4276849779c90016b8d5
Autor:
J. Ruan, F. Kherbouche, D. Genty, D. Blamart, H. Cheng, F. Dewilde, S. Hachi, R. L. Edwards, E. Régnier, J.-L. Michelot
Publikováno v:
Climate of the Past, Vol 12, Iss 1, Pp 1-14 (2016)
Middle Holocene cultures have been widely studied around the Eastern-Mediterranean basin in the last 30 years and past cultural activities have been commonly linked with regional climate changes. However, in many cases such linkage is equivocal, in p
Externí odkaz:
https://doaj.org/article/93a1213ef4a54bd68f85d40bd47d6ec4
Publikováno v:
Physical Review Accelerators and Beams, Vol 23, Iss 5, p 054401 (2020)
We report direct observations of submicropulse beam centroid shifts (head-tail kicks) correlated with short-range wakefields generated by off-axis electron-beam steering in Tesla-type superconducting rf cavities. The experiments were performed at the
Externí odkaz:
https://doaj.org/article/cf8f88d9def4451d87827a53f8ec4b77
Autor:
S. T. Belt, T. A. Brown, L. Ampel, P. Cabedo-Sanz, K. Fahl, J. J. Kocis, G. Massé, A. Navarro-Rodriguez, J. Ruan, Y. Xu
Publikováno v:
Climate of the Past, Vol 10, Iss 1, Pp 155-166 (2014)
We describe the results of an inter-laboratory investigation into the identification and quantification of the Arctic sea ice biomarker proxy IP25 in marine sediments. Seven laboratories took part in the study, which consisted of the analysis of IP25
Externí odkaz:
https://doaj.org/article/1262f846785f4ade8289bda9bb322908
Autor:
J. Ruan, X. G. Liu, H. L. Zheng, J. B. Li, X. D. Xiong, C. L. Zhang, C. Y. Luo, Z. J. Zhou, Q. Shi, Y. G. Weng
Publikováno v:
Asian-Australasian Journal of Animal Sciences, Vol 27, Iss 1, Pp 123-130 (2014)
The A-type lamin deficient mouse line (Lmna−/−) has become one of the most frequently used models for providing insights into many different aspects of A-type lamin function. To elucidate the function of Lmna in the growth and metabolism of mice,
Externí odkaz:
https://doaj.org/article/7afd83cc28d246b181f612c0a5d5a8b9
Autor:
A. H. Lumpkin, R. Thurman-Keup, D. Edstrom, J. Ruan, N. Eddy, P. Prieto, O. Napoly, B. E. Carlsten, K. Bishofberger
Publikováno v:
Physical Review Accelerators and Beams, Vol 21, Iss 6, p 064401 (2018)
We report the direct observations of submacropulse beam centroid oscillations correlated with higher order modes (HOMs) which were generated by off-axis electron beam steering in TESLA-type superconducting rf cavities. The experiments were performed
Externí odkaz:
https://doaj.org/article/a65bf1bf167943878f2e6464e497be59