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56 results on '"He, Huihai"'

51. The ARGO full coverage detector

Author

Bacci, C., Bartoli, B., Barone, F., Dai, Behzhong, Bernardini, P., Calloni, E., Cardarelli, R., Catalanotti, S., Cavaliere, A., Cessaroni, F., Xu, Chunxian, Creti, P., Banzengluobu, D Ettorre Pizaaoli, B., Vincenzi, M., Di Sciascio, G., Cai, Dong, Grado, A., Yu, Guangce, Kuang, Haohuai, Jia, Hunayu, He, Huilin, He, Huihai, Guo, Hongwei, Lee, Huidong, Iacovacci, M., Iucci, N., Li, Jinyu, Le, Meng, Marmolino, C., Manearella, G., Mari, S. M., Martello, D., Morselli, A., Milano, L., Oliviero, M., Padovani, P., Panareo, M., Parisi, M., Shen, Peiruo, Pistilli, P., Saavedra, O., Santonico, R., Severino, G., Sparvolli, R., Stanescu, C., Storini, M., Surdo, A., Silvia Teresa Vernetto, Villoresi, G., Zhao, Xin, Zhang, Xueyao, Jiang, Yinlin, Chen, Yongzhong, Tan, Youheng, Fu, Yu, Feng, Zhenyong, M. S. Potgieter, C. Raubenheimer, and D. J. van der Walt, C., Bacci, B., Bartoli, F., Barone, Dai, Benzhong, Bernardini, Paolo, E., Calloni, R., Cardarelli, S., Catalanotti, A., Cavaliere, F., Cesaroni, Xu, Chunxian, P., Creti, Danzengluobu, B., D'ETTORRE PIAZZOLI, M., DE VINCENZI, G., DI SCIASCIO, Cai, Dong, A., Grado, Yu, Guangce, Kuang, Haohuai, Jia, Huanyu, He, Huilin, He, Huihai, Guo, Hongwei, Lee, Huidong, M., Iacovacci, N., Iucci, Li, Jinyu, Meng, Le, C., Marmolino, Mancarella, Giovanni, S. M., Mari, Martello, Daniele, A., Morselli, L., Milano, M., Oliviero, P., Padovani, Panareo, Marco, M., Parisi, Shen, Peiruo, P., Pistilli, O., Saavedra, R., Santonico, G., Severino, R., Sparvoli, C., Stanescu, M., Storini, A., Surdo, S., Vernetto, G., Villoresi, Zhao, Xin, Zhang, Xueyao, Jiang, Yinlin, Chen, Yongzhong, Tan, Youheng, Fu, Yu, and Feng, Zhenyong

Published
1997

52. Physics with the ARGO Detector

Author

KUANG HAOHUAI, TAN YOUHENG, MENG LE, JIANG YINLIN, XU CHUNXIAN, HE HUILIN, HE HUIHAI, CHEN YONGZHONG, LEE HUIDONG, SHEN PEIRUO, YU GUANGCE, JIA HUANYU, FENG ZHENYONG, M. STORINI AND G. VILLORESI, F. CESARONI, P. CRETI, A. SURDO, GUO HONGWEI, CAI DONG, DANZENGLUOBU, DAI BENZHONG, F. BARONE, B. BARTOLI, E. CALLONI, S. CATALANOTTI, B. D'ETTORRE PIAZZOLI, G. DI SCIASCIO, A. GRADO, M. IACOVACCI, C. MARMOLINO, L. MILANO, M. OLIVIERO, G. SEVERINO, R. CARDARELLI, A. CAVALIERE, A. MORSELLI, P. PADOVANI, R. SANTONICO, R. SPARVOLI, C. BACCI, M. DE VINCENZI, N. IUCCI, M. PARISI, P. PISTILLI, C. STANESCU, LI JINYU, ZHANG XUEYAO, ZHAO XIN, FU YU, O. SAAVEDRA, S. VERNETTO, BERNARDINI, Paolo, MANCARELLA, Giovanni, MARTELLO, Daniele, PANAREO, Marco, M. S. Potgieter, C. Raubenheimer, and D. J. van der Walt., Kuang, Haohuai, Tan, Youheng, Meng, Le, Jiang, Yinlin, Xu, Chunxian, He, Huilin, He, Huihai, Chen, Yongzhong, Lee, Huidong, Shen, Peiruo, Yu, Guangce, Jia, Huanyu, Feng, Zhenyong, M. STORINI AND G., Villoresi, Bernardini, Paolo, F., Cesaroni, P., Creti, Mancarella, Giovanni, Martello, Daniele, Panareo, Marco, A., Surdo, Guo, Hongwei, Cai, Dong, Danzengluobu, Dai, Benzhong, F., Barone, B., Bartoli, E., Calloni, S., Catalanotti, B., D'ETTORRE PIAZZOLI, G., DI SCIASCIO, A., Grado, M., Iacovacci, C., Marmolino, L., Milano, M., Oliviero, G., Severino, R., Cardarelli, A., Cavaliere, A., Morselli, P., Padovani, R., Santonico, R., Sparvoli, C., Bacci, M., DE VINCENZI, N., Iucci, M., Parisi, P., Pistilli, C., Stanescu, Li, Jinyu, Zhang, Xueyao, Zhao, Xin, Fu, Yu, O., Saavedra, and S., Vernetto

Published
1997

54. First results from DAMA/LIBRA

Author

Belli, Pierluigi, primary, Bernabei, Rita, additional, Montecchia, Francesco, additional, Nozzoli, Francesco, additional, Cappella, Fabio, additional, d'Angelo, Annelisa, additional, Incicchitti, Antonella, additional, Prosperi, Daniele, additional, Cerulli, Riccardo, additional, Dai, C. J., additional, He, Huihai, additional, Kuang, H. H, additional, Ma, J. M., additional, Sheng, X.D., additional, and Ye, Z. P., additional

Published
2009
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55. Simulating gamma-ray production from cosmic rays interacting with the solar atmosphere in the presence of coronal magnetic fields

Author

Li, Zhe, Kenny, Chun Yu Ng, Chen, Songzhan, Nan, Yuncheng, and He, Huihai

Subjects
High Energy Astrophysical Phenomena (astro-ph.HE), Astrophysics - Solar and Stellar Astrophysics, Astrophysics::High Energy Astrophysical Phenomena, Physics::Space Physics, Astrophysics::Solar and Stellar Astrophysics, FOS: Physical sciences, Astrophysics - High Energy Astrophysical Phenomena, Solar and Stellar Astrophysics (astro-ph.SR)
Abstract

Cosmic rays can interact with the solar atmosphere and produce a slew of secondary messengers, making the Sun a bright gamma-ray source in the sky. Detailed observations with Fermi-LAT have shown that these interactions must be strongly affected by solar magnetic fields in order to produce the wide range of observational features, such as high flux and hard spectrum. However, the detailed mechanisms behind these features are still a mystery. In this work, we tackle this problem by performing particle-interaction simulations in the solar atmosphere in the presence of coronal magnetic fields modeled using the potential field source surface (PFSS) model. We find that the low-energy (~GeV) gamma-ray production is significantly enhanced by the coronal magnetic fields, but the enhancement decreases rapidly with energy. The enhancement is directly correlated with the production of gamma rays with large deviation angles relative to the input cosmic-ray direction. We conclude that coronal magnetic fields are essential for correctly modeling solar disk gamma rays below 10GeV, but above that the effect of coronal magnetic fields diminishes. Other magnetic field structures are needed to explain the high-energy disk emission.

56. Effect of membrane toxin 12 isolated from Naja naja atra on proliferation and invasion of human bladder cancer EJ cells.

Author

Yang D, Wang J, Li J, Wang H, He H, Zhang C, Wang K, and Xu H

Subjects
Animals, Cell Line, Tumor, Cell Movement drug effects, Cell Proliferation drug effects, Elapid Venoms isolation & purification, Humans, Mice, Neoplasm Invasiveness, Receptors, CXCR4 metabolism, Urinary Bladder Neoplasms, Elapid Venoms toxicity, Elapidae metabolism
Abstract

We investigated the effect of membrane toxin 12 (MT-12), isolated from Naja naja atra, a species of Chinese Cobra, on the proliferation and invasion of human bladder cancer EJ cells and studied its mechanisms using MTT assay, Transwell chamber invasion assay, scanning electron microscopy and flow cytometry. The results indicated that MT-12 inhibited the proliferation of bladder cancer cells in a dose-dependent manner. The half maximal inhibitory concentration (IC50) after 72 h was 0.66 µg/ml. The invasion of cells decreased with increasing doses of MT-12 (0.125-0.5 µg/ml, P<0.001). Expression of CXCR4 decreased with the effect of MT-12 for a particular concentration range (0.125-0.5 µg/ml). To conclude, MT-12 is capable of inhibiting the proliferation and invasion of bladder cancer EJ cells. This mechanism may be associated with reduced expression of CXCR4 protein.

Published
2012
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