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101. A novel dextranase gene from the marine bacterium Bacillus aquimaris S5 and its expression and characteristics

Author

Cang Wang, Shujun Wang, Ning Zhe, Ding Yanshuai, Mingsheng Lyu, Xiaopeng Tian, Tian Deng, Zu Hangtian, Dongxue Dong, and Wang Xuelian

Subjects
0106 biological sciences, Aquatic Organisms, Bacillus, Dental plaque, 01 natural sciences, Microbiology, Hydrolysate, 03 medical and health sciences, 010608 biotechnology, Genetics, medicine, Glycoside hydrolase, Molecular Biology, Peptide sequence, Protein secondary structure, 030304 developmental biology, chemistry.chemical_classification, 0303 health sciences, Dextranase, Gene Expression Regulation, Bacterial, medicine.disease, Amino acid, Isoelectric point, Biochemistry, chemistry
Abstract

Dextranase specifically hydrolyzes dextran and is used to produce functional isomalto-saccharide prebiotics. Moreover, dextranase is used as an additive in mouthwash to remove dental plaque. We cloned and expressed the dextranase gene of the marine bacterium Bacillus aquimaris S5. The length of the BaDex gene was 1788 bp, encoding 573 amino acids. Using bioinformatics to predict and analyze the amino acid sequence of BaDex, we found the isoelectric point and instability coefficient to be 4.55 and 29.22, respectively. The average hydrophilicity (GRAVY) was −0.662. The secondary structure of BaDex consisted of 145 alpha helices, accounting for 25.31% of the protein; 126 extended strands, accounting for 21.99%; and 282 random coils, accounting for 49.21%. The 3D structure of the BaDex protein was predicted and simulated using SWISS-MODEL, and BaDex was classified as a Glycoside Hydrolase Family 66 protein. The optimal temperature and pH for BaDex activity were 40°C and 6.0, respectively. The hydrolysates had excellent antioxidant activity, and 8 U/mL of BaDex could remove 80% of dental plaque in MBRC experiment. This recombinant protein thus has great promise for applications in the food and pharmaceutical industries.

Published
2021

102. Damping signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment

Author

Wang, Jun, Liao, Jiajun, Wang, Wei, Abusleme, Angel, Adam, Thomas, Ahmad, Shakeel, Ahmed, Rizwan, Aiello, Sebastiano, Akram, Muhammad, An, Fengpeng, An, Qi, Andronico, Giuseppe, Anfimov, Nikolay, Antonelli, Vito, Antoshkina, Tatiana, Asavapibhop, Burin, de André, João Pedro Athayde Marcondes, Auguste, Didier, Babic, Andrej, Balashov, Nikita, Baldini, Wander, Barresi, Andrea, Basilico, Davide, Baussan, Eric, Bellato, Marco, Bergnoli, Antonio, Birkenfeld, Thilo, Blin, Sylvie, Blum, David, Blyth, Simon, Bolshakova, Anastasia, Bongrand, Mathieu, Bordereau, Clément, Breton, Dominique, Brigatti, Augusto, Brugnera, Riccardo, Bruno, Riccardo, Budano, Antonio, Buscemi, Mario, Busto, Jose, Butorov, Ilya, Cabrera, Anatael, Cai, Hao, Cai, Xiao, Cai, Yanke, Cai, Zhiyan, Callegari, Riccardo, Cammi, Antonio, Campeny, Agustin, Cao, Chuanya, Cao, Guofu, Cao, Jun, Caruso, Rossella, Cerna, Cédric, Chang, Jinfan, Chang, Yun, Chen, Pingping, Chen, Po-An, Chen, Shaomin, Chen, Xurong, Chen, Yi-Wen, Chen, Yixue, Chen, Yu, Chen, Zhang, Cheng, Jie, Cheng, Yaping, Chetverikov, Alexey, Chiesa, Davide, Chimenti, Pietro, Chukanov, Artem, Claverie, Gérard, Clementi, Catia, Clerbaux, Barbara, Di Lorenzo, Selma Conforti, Corti, Daniele, Dal Corso, Flavio, Dalager, Olivia, De La Taille, Christophe, Deng, Jiawei, Deng, Zhi, Deng, Ziyan, Depnering, Wilfried, Diaz, Marco, Ding, Xuefeng, Ding, Yayun, Dirgantara, Bayu, Dmitrievsky, Sergey, Dohnal, Tadeas, Dolzhikov, Dmitry, Donchenko, Georgy, Dong, Jianmeng, Doroshkevich, Evgeny, Dracos, Marcos, Druillole, Frédéric, Du, Ran, Du, Shuxian, Dusini, Stefano, Dvorak, Martin, Enqvist, Timo, Enzmann, Heike, Fabbri, Andrea, Fajt, Lukas, Fan, Donghua, Fan, Lei, Fang, Jian, Fang, Wenxing, Fargetta, Marco, Fedoseev, Dmitry, Fekete, Vladko, Feng, Li-Cheng, Feng, Qichun, Ford, Richard, Fournier, Amélie, Gan, Haonan, Gao, Feng, Garfagnini, Alberto, Gavrikov, Arsenii, Giammarchi, Marco, Giaz, Agnese, Giudice, Nunzio, Gonchar, Maxim, Gong, Guanghua, Gong, Hui, Gornushkin, Yuri, Göttel, Alexandre, Grassi, Marco, Grewing, Christian, Gromov, Vasily, Gu, Minghao, Gu, Xiaofei, Gu, Yu, Guan, Mengyun, Guardone, Nunzio, Gul, Maria, Guo, Cong, Guo, Jingyuan, Guo, Wanlei, Guo, Xinheng, Guo, Yuhang, Hackspacher, Paul, Hagner, Caren, Han, Ran, Han, Yang, Hassan, Muhammad Sohaib, He, Miao, He, Wei, Heinz, Tobias, Hellmuth, Patrick, Heng, Yuekun, Herrera, Rafael, Hor, YuenKeung, Hou, Shaojing, Hsiung, Yee, Hu, Bei-Zhen, Hu, Hang, Hu, Jianrun, Hu, Jun, Hu, Shouyang, Hu, Tao, Hu, Zhuojun, Huang, Chunhao, Huang, Guihong, Huang, Hanxiong, Huang, Wenhao, Huang, Xin, Huang, Xingtao, Huang, Yongbo, Hui, Jiaqi, Huo, Lei, Huo, Wenju, Huss, Cédric, Hussain, Safeer, Ioannisian, Ara, Isocrate, Roberto, Jelmini, Beatrice, Jen, Kuo-Lun, Jeria, Ignacio, Ji, Xiaolu, Ji, Xingzhao, Jia, Huihui, Jia, Junji, Jian, Siyu, Jiang, Di, Jiang, Wei, Jiang, Xiaoshan, Jin, Ruyi, Jing, Xiaoping, Jollet, Cécile, Joutsenvaara, Jari, Jungthawan, Sirichok, Kalousis, Leonidas, Kampmann, Philipp, Kang, Li, Karaparambil, Rebin, Kazarian, Narine, Khosonthongkee, Khanchai, Korablev, Denis, Kouzakov, Konstantin, Krasnoperov, Alexey, Kruth, Andre, Kutovskiy, Nikolay, Kuusiniemi, Pasi, Lachenmaier, Tobias, Landini, Cecilia, Leblanc, Sébastien, Lebrin, Victor, Lefevre, Frederic, Lei, Ruiting, Leitner, Rupert, Leung, Jason, Li, Demin, Li, Fei, Li, Fule, Li, Haitao, Li, Huiling, Li, Jiaqi, Li, Mengzhao, Li, Min, Li, Nan, Li, Qingjiang, Li, Ruhui, Li, Shanfeng, Li, Tao, Li, Weidong, Li, Weiguo, Li, Xiaomei, Li, Xiaonan, Li, Xinglong, Li, Yi, Li, Yufeng, Li, Zhaohan, Li, Zhibing, Li, Ziyuan, Liang, Hao, Liebau, Daniel, Limphirat, Ayut, Limpijumnong, Sukit, Lin, Guey-Lin, Lin, Shengxin, Lin, Tao, Ling, Jiajie, Lippi, Ivano, Liu, Fang, Liu, Haidong, Liu, Hongbang, Liu, Hongjuan, Liu, Hongtao, Liu, Hui, Liu, Jianglai, Liu, Jinchang, Liu, Min, Liu, Qian, Liu, Qin, Liu, Runxuan, Liu, Shuangyu, Liu, Shubin, Liu, Shulin, Liu, Xiaowei, Liu, Xiwen, Liu, Yan, Liu, Yunzhe, Lokhov, Alexey, Lombardi, Paolo, Lombardo, Claudio, Loo, Kai, Lu, Chuan, Lu, Haoqi, Lu, Jingbin, Lu, Junguang, Lu, Shuxiang, Lu, Xiaoxu, Lubsandorzhiev, Bayarto, Lubsandorzhiev, Sultim, Ludhová, Livia, Lukanov, Arslan, Luo, Fengjiao, Luo, Guang, Luo, Pengwei, Luo, Shu, Luo, Wuming, Lyashuk, Vladimir, Ma, Bangzheng, Ma, Qiumei, Ma, Si, Ma, Xiaoyan, Ma, Xubo, Maalmi, Jihane, Malyshkin, Yury, Mandujano, Roberto Carlos, Mantovani, Fabio, Manzali, Francesco, Mao, Xin, Mao, Yajun, Mari, Stefano M., Marini, Filippo, Marium, Sadia, Martellini, Cristina, Martin-Chassard, Gisele, Martini, Agnese, Mayer, Matthias, Mayilyan, Davit, Mednieks, Ints, Meng, Yue, Meregaglia, Anselmo, Meroni, Emanuela, Meyhöfer, David, Mezzetto, Mauro, Miller, Jonathan, Miramonti, Lino, Montini, Paolo, Montuschi, Michele, Müller, Axel, Nastasi, Massimiliano, Naumov, Dmitry V., Naumova, Elena, Navas-Nicolas, Diana, Nemchenok, Igor, Nguyen Thi, Minh Thuan, Ning, Feipeng, Ning, Zhe, Nunokawa, Hiroshi, Oberauer, Lothar, Ochoa-Ricoux, Juan Pedro, Olshevskiy, Alexander, Orestano, Domizia, Ortica, Fausto, Othegraven, Rainer, Pan, Hsiao-Ru, Paoloni, Alessandro, Parmeggiano, Sergio, Pei, Yatian, Pelliccia, Nicomede, Peng, Anguo, Peng, Haiping, Perrot, Frédéric, Petitjean, Pierre-Alexandre, Petrucci, Fabrizio, Pilarczyk, Oliver, Rico, Luis Felipe Piñeres, Popov, Artyom, Poussot, Pascal, Pratumwan, Wathan, Previtali, Ezio, Qi, Fazhi, Qi, Ming, Qian, Sen, Qian, Xiaohui, Qian, Zhen, Qiao, Hao, Qin, Zhonghua, Qiu, Shoukang, Rajput, Muhammad Usman, Ranucci, Gioacchino, Raper, Neill, Re, Alessandra, Rebber, Henning, Rebii, Abdel, Ren, Bin, Ren, Jie, Ricci, Barbara, Robens, Markus, Roche, Mathieu, Rodphai, Narongkiat, Romani, Aldo, Roskovec, Bedřich, Roth, Christian, Ruan, Xiangdong, Ruan, Xichao, Rujirawat, Saroj, Rybnikov, Arseniy, Sadovsky, Andrey, Saggese, Paolo, Sanfilippo, Simone, Sangka, Anut, Sanguansak, Nuanwan, Sawangwit, Utane, Sawatzki, Julia, Sawy, Fatma, Schever, Michaela, Schwab, Cédric, Schweizer, Konstantin, Selyunin, Alexandr, Serafini, Andrea, Settanta, Giulio, Settimo, Mariangela, Shao, Zhuang, Sharov, Vladislav, Shaydurova, Arina, Shi, Jingyan, Shi, Yanan, Shutov, Vitaly, Sidorenkov, Andrey, Šimkovic, Fedor, Sirignano, Chiara, Siripak, Jaruchit, Sisti, Monica, Slupecki, Maciej, Smirnov, Mikhail, Smirnov, Oleg, Sogo-Bezerra, Thiago, Sokolov, Sergey, Songwadhana, Julanan, Soonthornthum, Boonrucksar, Sotnikov, Albert, Šrámek, Ondřej, Sreethawong, Warintorn, Stahl, Achim, Stanco, Luca, Stankevich, Konstantin, Štefánik, Dušan, Steiger, Hans, Steinmann, Jochen, Sterr, Tobias, Stock, Matthias Raphael, Strati, Virginia, Studenikin, Alexander, Sun, Shifeng, Sun, Xilei, Sun, Yongjie, Sun, Yongzhao, Suwonjandee, Narumon, Szelezniak, Michal, Tang, Jian, Tang, Qiang, Tang, Quan, Tang, Xiao, Tietzsch, Alexander, Tkachev, Igor, Tmej, Tomas, Torri, Marco Danilo Claudio, Treskov, Konstantin, Triossi, Andrea, Troni, Giancarlo, Trzaska, Wladyslaw, Tuve, Cristina, Ushakov, Nikita, van den Boom, Johannes, van Waasen, Stefan, Vanroyen, Guillaume, Vedin, Vadim, Verde, Giuseppe, Vialkov, Maxim, Viaud, Benoit, Vollbrecht, Cornelius, Volpe, Cristina, Vorobel, Vit, Voronin, Dmitriy, Votano, Lucia, Walker, Pablo, Wang, Caishen, Wang, Chung-Hsiang, Wang, En, Wang, Guoli, Wang, Jian, Wang, Kunyu, Wang, Lu, Wang, Meifen, Wang, Meng, Wang, Ruiguang, Wang, Siguang, Wang, Wenshuai, Wang, Xi, Wang, Xiangyue, Wang, Yangfu, Wang, Yaoguang, Wang, Yi, Wang, Yifang, Wang, Yuanqing, Wang, Yuman, Wang, Zhe, Wang, Zheng, Wang, Zhimin, Wang, Zongyi, Waqas, Muhammad, Watcharangkool, Apimook, Wei, Lianghong, Wei, Wei, Wei, Wenlu, Wei, Yadong, Wen, Kaile, Wen, Liangjian, Wiebusch, Christopher, Wong, Steven Chan-Fai, Wonsak, Bjoern, Wu, Diru, Wu, Qun, Wu, Zhi, Wurm, Michael, Wurtz, Jacques, Wysotzki, Christian, Xi, Yufei, Xia, Dongmei, Xie, Xiaochuan, Xie, Yuguang, Xie, Zhangquan, Xing, Zhizhong, Xu, Benda, Xu, Cheng, Xu, Donglian, Xu, Fanrong, Xu, Hangkun, Xu, Jilei, Xu, Jing, Xu, Meihang, Xu, Yin, Xu, Yu, Yan, Baojun, Yan, Taylor, Yan, Wenqi, Yan, Xiongbo, Yan, Yupeng, Yang, Anbo, Yang, Changgen, Yang, Chengfeng, Yang, Huan, Yang, Jie, Yang, Lei, Yang, Xiaoyu, Yang, Yifan, Yao, Haifeng, Yasin, Zafar, Ye, Jiaxuan, Ye, Mei, Ye, Ziping, Yegin, Ugur, Yermia, Frédéric, Yi, Peihuai, Yin, Na, Yin, Xiangwei, You, Zhengyun, Yu, Boxiang, Yu, Chiye, Yu, Chunxu, Yu, Hongzhao, Yu, Miao, Yu, Xianghui, Yu, Zeyuan, Yu, Zezhong, Yuan, Chengzhuo, Yuan, Ying, Yuan, Zhenxiong, Yuan, Ziyi, Yue, Baobiao, Zafar, Noman, Zambanini, Andre, Zavadskyi, Vitalii, Zeng, Shan, Zeng, Tingxuan, Zeng, Yuda, Zhan, Liang, Zhang, Aiqiang, Zhang, Feiyang, Zhang, Guoqing, Zhang, Haiqiong, Zhang, Honghao, Zhang, Jiawen, Zhang, Jie, Zhang, Jin, Zhang, Jingbo, Zhang, Jinnan, Zhang, Peng, Zhang, Qingmin, Zhang, Shiqi, Zhang, Shu, Zhang, Tao, Zhang, Xiaomei, Zhang, Xuantong, Zhang, Xueyao, Zhang, Yan, Zhang, Yinhong, Zhang, Yiyu, Zhang, Yongpeng, Zhang, Yuanyuan, Zhang, Yumei, Zhang, Zhenyu, Zhang, Zhijian, Zhao, Fengyi, Zhao, Jie, Zhao, Rong, Zhao, Shujun, Zhao, Tianchi, Zheng, Dongqin, Zheng, Hua, Zheng, Minshan, Zheng, Yangheng, Zhong, Weirong, Zhou, Jing, Zhou, Li, Zhou, Nan, Zhou, Shun, Zhou, Tong, Zhou, Xiang, Zhu, Jiang, Zhu, Kangfu, Zhu, Kejun, Zhu, Zhihang, Zhuang, Bo, Zhuang, Honglin, Zong, Liang, and Zou, Jiaheng

Abstract

1-19 (2021).

Published
2021
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103. The status of the R&D of Ultra Fast 8 times 8 Readout MCP-PMTs in IHEP

Author

Qian, Sen, primary, Ma, Lishuang, additional, Guo, Hao, additional, Huang, Guoruid, additional, Hu, Qianyua, additional, Li, Zhen, additional, Liu, Shulin, additional, Ning, Zhe, additional, Peng, Shuo, additional, Ren, Ling, additional, Su, Detand, additional, Sun, Jianning, additional, Si, Shuguang, additional, Wu, Qi, additional, Wang, Xingchao, additional, Wang, Ning, additional, Wu, Kai, additional, Wang, Zhigang, additional, Wang, Zhile, additional, Yan, Min, additional, Zhu, Yao, additional, Zhang, Lingfeng, additional, and Zhang, Yinhong, additional

Published
2021
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104. Conversion Behavior of Iron-Containing Minerals in the Process of Dissolving High-Iron Bauxite by Starch Hydrothermal Method

Author

Hun Jin, Ning Zhe, Yongfei He, Yiyong Wang, and Xingyuan Wan

Subjects
chemistry.chemical_compound, Aqueous solution, Chemistry, Reducing agent, Starch, visual_art, visual_art.visual_art_medium, Iron oxide, Hematite, Dissolution, Hydrothermal circulation, Magnetite, Nuclear chemistry
Abstract

The starch is used as a reducing agent to simultaneously reduce the iron oxide during the hydrothermal dissolution of the diaspore. Thermodynamic calculation and experiments studied the hydrothermal reduction behavior of iron oxide in alkaline solution, thermodynamic calculations show that Fe2O3 can be converted to Fe3O4 under appropriate redox conditions. Fe2O3 will dissolve in an alkaline aqueous solution to form FeO2−, and part of the FeO2− moiety will be converted to Fe(OH) 4 − in an alkaline aqueous solution having a temperature higher than 373 K. The starch is degraded under alkaline hydrothermal conditions, releasing an aldehyde group to form a strong reduction system, and reducing Fe3+ to Fe2+, and Fe3+ further reacts with Fe2+ to form Fe3O4. In this process, the temperature and alkali concentration in this process have a great influence on the hydrothermal reduction of Fe2O3. The experimental results show that when the treatment temperature is 260 °C, the alkali concentration is 210 g/L, the time is 60 min, the lime/dry ore is 7%, the starch/dry ore is 10%, and the magnetic separation strength is 0.08 T. At this point, the aluminum dissolution rate was 98.57%, the iron reduction rate was 98.41%, the magnetic separation rate was 97.0% or more, and the TFe grade was 73.5%.

Published
2020

113. Evidence of a Resonant Structure in the e+e- →π+D0D∗- Cross Section between 4.05 and 4.60 GeV

Author

Ablikim, Medina, Achasov, Mikhail N, Ban, Yong, Hu, Yu, Huang, Guangshun, Huang, Jinshu, Huang, Xingtao, Huang, Xiaozhong, Huang, Zhiling, Hussain, Talab, Ikegami Andersson, Walter, Ji, Quan, Ji, Qingping, Bennett, Dan, Ji, Xiaobin, Ji, Xiaolu, Jiang, Xiaoshan, Jiang, Xingyu, Jiao, Jianbin, Jiao, Zheng, Jin, Dapeng, Jin, Shan, Jin, Yi, Johansson, Tord, Bennett, Jake, Julin, Andy, Kalantar-Nayestanaki, Nasser, Kang, Xiaolin, Kang, Xiaoshen, Kavatsyuk, Myroslav, Ke, Bai-Cian, Khan, Tabassum, Khoukaz, Alfons, Kiese, Patric, Kliemt, Ralf, Berger, Niklaus, Koch, Leonard, Kolcu, Onur Bugra, Kopf, Bertram, Kornicer, Mihajlo, Kuemmel, Miriam, Kuessner, Meike, Kuhlmann, Markus, Kupsc, Andrzej, Kuhn, Wolfgang Kuehn, Lange, Jens Soeren, Bertani, Monica, Lara, Manuel, Larin, Paul, Lavezzi, Lia, Leiber, Stefan, Leithoff, Heinrich, Leng, Chongyang, Li, Cui, Li, Cheng, Li, Demin, Li, Fei, Bettoni, Diego, Li, Fengyun, Li, Gang, Li, Haibo, Li, Huijing, Li, Jiacai, Li, Kaijie, Li, Kang, Li, Ke, Li, Lei, Li, Peilian, Bian, Jianming, Li, Peirong, Li, Qiyun, Li, Teng, Li, Weidong, Li, Weiguo, Li, Xiaoling, Li, Xiaonan, Li, Xue-Qian, Li, Zhibing, Liang, Hao, Bianchi, Fabrizio, Liang, Yongfei, Liang, Yutie, Liao, Guangrui, Lin, Dexu, Liu, Bing, Liu, Beijiang, Liu, Chunxiu, Liu, Dong, Liu, Fuhu, Liu, Fang, Boger, Evgeny, Liu, Feng, Liu, Hongbang, Liu, Huaimin, Liu, Huanhuan, Liu, Huihui, Liu, Jianbei, Liu, Jueping, Liu, Jingyi, Liu, Kai, Liu, Kuiyong, Boyko, Igor, Liu, Ke, Liu, Peilian, Liu, Qian, Liu, Shubin, Liu, Xiang, Liu, Yu-Bin, Liu, Zhenan, Liu, Zhiqing, Long, Yunfei, Lou, Xinchou, Ahmed, Samer Ali Nasher, Briere, Roy, Lu, Hai-jiang, Lu, Junguang, Lu, Yu, Lu, Yunpeng, Luo, Chenglin, Luo, Mingxing, Luo, Xiaolan, Lyu, Xiao-Rui, Ma, Fengcai, Ma, Hailong, Cai, Hao, Ma, Lianliang, Ma, Mingming, Ma, Qiumei, Ma, Tian, Ma, Xuning, Ma, Xiaoyan, Ma, YuMing, Maas, Frank, Maggiora, Marco, Malik, Qadeer Afzal, Cai, Xiao, Mao, Yajun, Mao, Zepu, Marcello, Simonetta, Meng, Zhaoxiao, Messchendorp, Johan, Mezzadri, Giulio, Min, Jian, Min, Tianjue, Mitchell, Ryan, Mo, Xiaohu, Cakir, Orhan, Mo, Yujin, Morales Morales, Cristina, Morello, Gianfranco, Muchnoi, Nikolai Yu, Muramatsu, Hajime, Mustafa, Arber, Nefedov, Yury, Nerling, Frank, Nikolaev, Ivan, Ning, Zhe, Calcaterra, Alessandro, Nisar, Shabana, Niu, Shunli, Niu, Xunyi, Olsen, Stephen L, Ouyang, Qun OuYang, Pacetti, Simone, Pan, Yue, Papenbrock, Michael, Patteri, Piero, Pelizaeus, Marc, Cao, Guofu, Pellegrino, Jacopo, Peng, Haiping, Peters, Klaus, Pettersson, Joachim, Ping, Jialun, Ping, Ronggang, Pitka, Andreas, Poling, Ronald, Prasad, Vindhyawasini, Qi, Hongrong, Cetin, Serkant Ali, Qi, Ming, Qian, Sen, Qiao, Cong-Feng, Qin, Nian, Qin, Xiaoshuai, Qin, Zhonghua, Qiu, Jinfa, Rashid, Khawaja Haris, Redmer, Christoph, Richter, Marvin, Chai, Junying, Ripka, Martin, Rolo, Manuel, Rong, Gang, Rosner, Christoph, Ruan, Xiangdong, Sarantsev, Andrei, Savrie, Mauro Savrié, Schnier, Claudius, Schoenning, Karin, Shao, Ming, Chang, Jinfan, Shen, Chengping, Shen, Peixun, Shen, Xiaoyan, Sheng, Huayi, Song, Jiaojiao, Song, Weimin, Song, Xinying, Sosio, Stefano, Sowa, Cathrina, Spataro, Stefano, Chelkov, Georgy, Sun, Gongxing, Sun, Junfeng, Sun, Liang, Sun, Shengsen, Sun, Xinhua, Sun, Yongjie SUN, Sun, Yankun, Sun, Yongzhao, Sun, Zhijia, Sun, Zhentian, Albrecht, Malte, Chen, Gang, Tang, Changjian, Tang, Guangyi, Tang, Xiao, Tapan, Ilhan, Tiemens, Marcel, Tsednee, Banzragch, Uman, Ismail, Varner, Gary S, Wang, Bin, Wang, Binlong, Chen, Hesheng, Wang, Dayong, Wang, Dan, Wang, Ke, Wang, Liangliang, Wang, Lingshu, Wang, Meng, Wang, Ping, Wang, Peiliang, Wang, Weiping, Chen, Jiangchuan, Wang, Xiongfei, Wang, Yue, Wang, Yadi, Wang, Yifang, Wang, Yaqian, Wang, Zheng, Wang, Zhigang, Wang, Zhihong, Wang, Zhiyong, Wang, Zongyuan, Chen, Mary, Weber, Tobias, Wei, Daihui, Weidenkaff, Peter, Wen, Shuopin, Wiedner, Ulrich, Wolke, Magnus, Wu, Linghui, Wu, Lianjin, Wu, Zhi, Xia, Lei, Chen, Pingliang, Xia, Xin, Xia, Yu, Xiao, Dong, Xiao, Hao, Xiao, Yanjia, Xiao, Zhenjun, Xie, Yuguang, Xie, Yuehong, Xiong, XiAn, Xiu, Qinlei, Chen, Shenjian, Xu, Guofa, Xu, Jingjing, Xu, Lei, Xu, Qingjun, Xu, Qingnian, Xu, Xinping, Yan, Liang, Yan, Wenbiao, Yan, Wencheng, Chen, Yuanbo, Yan, Yonghong, Yang, Haijun, Yang, Hongxun, Yang, Liu, Yang, Youhua, Yang, Yongxu, Yang, Yifan, Ye, Mei, Ye, Minghan, Yin, Junhao, Cibinetto, Gianluigi, You, Zhengyun, Yu, Boxiang, Yu, Chun-Xu, Yuan, Changzheng, Yuan, Ye, Yuncu, Alperen, Zafar, Abrar Ahmad, Zallo, Adriano, Zeng, Yun, Zeng, Zhe, Dai, Hongliang, Zhang, Bingxin, Zhang, Bingyun, Zhang, Changchun, Zhang, Dahua, Zhang, Hong-Hao, Zhang, Hongyu, Zhang, Jin, Zhang, Jielei, Zhang, Jingqing, Zhang, Jiawen, Dai, JianPing, Zhang, Jianyong, Zhang, Jingzhi, Zhang, Kun, Zhang, Lei, Zhang, Shiquan, Zhang, Xueyao, Zhang, Yinhong, Zhang, Yateng, Zhang, Yang, Zhang, Yao, Amoroso, Antonio, Dbeyssi, Alaa, Zhang, Yu, Zhang, Zhenghao, Zhang, Ziping, Zhang, Zhenyu, Zhao, Guang, Zhao, Jingwei, Zhao, Jingyi, Zhao, Jingzhou, Zhao, Lei, Zhao, Ling, Dedovich, Dmitry, Zhao, Minggang, Zhao, Qiang, Zhao, Shujun, Zhao, Tianchi, Zhao, Yubin, Zhao, Zhengguo, Zhemchugov, Alexey, Zheng, Bo, Zheng, Jianping, Zheng, Wenjing, Deng, Ziyan, Zheng, Yangheng, Zhong, Bin, Zhou, Li, Zhou, Xiang, Zhou, Xiaokang, Zhou, Xiaorong, Zhou, Xingyu, Zhou, Yixiong, Zhu, Jiang, Denig, Achim, Zhu, Kai, Zhu, Kejun, Zhu, Shuai, Zhu, Shihai, Zhu, Xianglei, Zhu, yingchun, Zhu, Yongsheng, Zhu, Zi-An, Zhuang, Jian, Zou, Bingsong, Denysenko, Igor, Zou, Jiaheng, BESIII Collaboration, Destefanis, Marco, De Mori, Francesca, Ding, Yong, Dong, Chao, Dong, Jing, An, Fenfen, Dong, Liaoyuan, Dong, Mingyi, Dou, Zhenglei, Du, Shuxian, Duan, Pengfei, Fan, Jingzhou, Fang, Jian, Fang, Shuangshi, Fang, Xin, Fang, Yi, An, Qi, Farinelli, Riccardo, Fava, Luciano, Fegan, Stuart, Feldbauer, Florian, Felici, Giulietto, Feng, Changqing, Fioravanti, Elisa, Fritsch, Miriam, Fu, Chengdong, Gao, Qing, Bai, Yu, Gao, Xinlei, Gao, Yuanning, Gao, Yonggui, Gao, Zhen, Garzia, Isabella, Goetzen, Klaus, Gong, Li, Gong, Wenxuan, Gradl, Wolfgang, Greco, Michela, Bakina, Olga, Gu, Minhao, Gu, Shan, Gu, Yunting, Guo, Aiqiang, Guo, Libo, Guo, Rupan, Guo, Yuping, Haddadi, Zahra, Han, Shuang, Hao, Xiqing, Baldini Ferroli, Rinaldo, Harris, Frederick A, He, Kanglin, Heinsius, Fritz-Herbert, Held, Thomas, Heng, Yuekun, Holtmann, Tobias, Hou, Zhilong, Hu, Chen, Hu, Haiming, and Hu, Tao

Subjects
stability [yield], mass [resonance], annihilation [electron positron], Y(4360), D*2(2460), width [mass], NO, decay, High Energy Physics - Experiment, Physics and Astronomy (all), ddc:530, structure, enhancement, charm, decay, BES, 4.05-4.60 GeV-cms, amplitude analysis, Beijing Stor, electroproduction [psi(4415)], electroproduction [Y(4260)], molecule [charmed meson], colliding beams [electron positron], (pi+ D0) [mass spectrum], charm, statistical, molecule [D anti-D], experimental results
Abstract

The cross section of the process $e^+e^-\to \pi^+D^0D^{*-}$ for center-of-mass energies from 4.05 to 4.60~GeV is measured precisely using data samples collected with the BESIII detector operating at the BEPCII storage ring. Two enhancements are clearly visible in the cross section around 4.23 and 4.40~GeV. Using several models to describe the dressed cross section yields stable parameters for the first enhancement, which has a mass of $4228.6 \pm 4.1 \pm 6.3 \un{MeV}/c^2$ and a width of $77.0 \pm 6.8 \pm 6.3 \un{MeV}$, where the first uncertainties are statistical and the second ones are systematic. Our resonant mass is consistent with previous observations of the $Y(4220)$ state and the theoretical prediction of a $D\bar{D}_1(2420)$ molecule. This result is the first observation of $Y(4220)$ associated with an open-charm final state. Fits with three resonance functions with additional $Y(4260)$, $Y(4320)$, $Y(4360)$, $\psi(4415)$, or a new resonance, do not show significant contributions from either of these resonances. The second enhancement is not from a single known resonance. It could contain contributions from $\psi(4415)$ and other resonances, and a detailed amplitude analysis is required to better understand this enhancement.

Published
2019

114. Evidence of a resonant structure in the $e^+e^-\to \pi^+D^0D^{*-}$ cross section between 4.05 and 4.60 GeV

Author

Ablikim, Medina, Achasov, Mikhail N, Ahmed, Samer Ali Nasher, Albrecht, Malte, Amoroso, Antonio, An, Fenfen, An, Qi, Bai, Yu, Bakina, Olga, Baldini Ferroli, Rinaldo, Ban, Yong, Bennett, Dan, Bennett, Jake, Berger, Niklaus, Bertani, Monica, Bettoni, Diego, Bian, Jianming, Bianchi, Fabrizio, Boger, Evgeny, Boyko, Igor, Briere, Roy, Cai, Hao, Cai, Xiao, Cakir, Orhan, Calcaterra, Alessandro, Cao, Guofu, Cetin, Serkant Ali, Chai, Junying, Chang, Jinfan, Chelkov, Georgy, Chen, Gang, Chen, Hesheng, Chen, Jiangchuan, Chen, Mary, Chen, Pingliang, Chen, Shenjian, Chen, Yuanbo, Cibinetto, Gianluigi, Dai, Hongliang, Dai, JianPing, Dbeyssi, Alaa, Dedovich, Dmitry, Deng, Ziyan, Denig, Achim, Denysenko, Igor, Destefanis, Marco, De Mori, Francesca, Ding, Yong, Dong, Chao, Dong, Jing, Dong, Liaoyuan, Dong, Mingyi, Dou, Zhenglei, Du, Shuxian, Duan, Pengfei, Fan, Jingzhou, Fang, Jian, Fang, Shuangshi, Fang, Xin, Fang, Yi, Farinelli, Riccardo, Fava, Luciano, Fegan, Stuart, Feldbauer, Florian, Felici, Giulietto, Feng, Changqing, Fioravanti, Elisa, Fritsch, Miriam, Fu, Chengdong, Gao, Qing, Gao, Xinlei, Gao, Yuanning, Gao, Yonggui, Gao, Zhen, Garzia, Isabella, Goetzen, Klaus, Gong, Li, Gong, Wenxuan, Gradl, Wolfgang, Greco, Michela, Gu, Minhao, Gu, Shan, Gu, Yunting, Guo, Aiqiang, Guo, Libo, Guo, Rupan, Guo, Yuping, Haddadi, Zahra, Han, Shuang, Hao, Xiqing, Harris, Frederick A, He, Kanglin, Heinsius, Fritz-Herbert, Held, Thomas, Heng, Yuekun, Holtmann, Tobias, Hou, Zhilong, Hu, Chen, Hu, Haiming, Hu, Tao, Hu, Yu, Huang, Guangshun, Huang, Jinshu, Huang, Xingtao, Huang, Xiaozhong, Huang, Zhiling, Hussain, Talab, Ikegami Andersson, Walter, Ji, Quan, Ji, Qingping, Ji, Xiaobin, Ji, Xiaolu, Jiang, Xiaoshan, Jiang, Xingyu, Jiao, Jianbin, Jiao, Zheng, Jin, Dapeng, Jin, Shan, Jin, Yi, Johansson, Tord, Julin, Andy, Kalantar-Nayestanaki, Nasser, Kang, Xiaolin, Kang, Xiaoshen, Kavatsyuk, Myroslav, Ke, Bai-Cian, Khan, Tabassum, Khoukaz, Alfons, Kiese, Patric, Kliemt, Ralf, Koch, Leonard, Kolcu, Onur Bugra, Kopf, Bertram, Kornicer, Mihajlo, Kuemmel, Miriam, Kuessner, Meike, Kuhlmann, Markus, Kupsc, Andrzej, Kuhn, Wolfgang Kuehn, Lange, Jens Soeren, Lara, Manuel, Larin, Paul, Lavezzi, Lia, Leiber, Stefan, Leithoff, Heinrich, Leng, Chongyang, Li, Cui, Li, Cheng, Li, Demin, Li, Fei, Li, Fengyun, Li, Gang, Li, Haibo, Li, Huijing, Li, Jiacai, Li, Kaijie, Li, Kang, Li, Ke, Li, Lei, Li, Peilian, Li, Peirong, Li, Qiyun, Li, Teng, Li, Weidong, Li, Weiguo, Li, Xiaoling, Li, Xiaonan, Li, Xue-Qian, Li, Zhibing, Liang, Hao, Liang, Yongfei, Liang, Yutie, Liao, Guangrui, Lin, Dexu, Liu, Bing, Liu, Beijiang, Liu, Chunxiu, Liu, Dong, Liu, Fuhu, Liu, Fang, Liu, Feng, Liu, Hongbang, Liu, Huaimin, Liu, Huanhuan, Liu, Huihui, Liu, Jianbei, Liu, Jueping, Liu, Jingyi, Liu, Kai, Liu, Kuiyong, Liu, Ke, Liu, Peilian, Liu, Qian, Liu, Shubin, Liu, Xiang, Liu, Yu-Bin, Liu, Zhenan, Liu, Zhiqing, Long, Yunfei, Lou, Xinchou, Lu, Hai-Jiang, Lu, Junguang, Lu, Yu, Lu, Yunpeng, Luo, Chenglin, Luo, Mingxing, Luo, Xiaolan, Lyu, Xiao-Rui, Ma, Fengcai, Ma, Hailong, Ma, Lianliang, Ma, Mingming, Ma, Qiumei, Ma, Tian, Ma, Xuning, Ma, Xiaoyan, Ma, YuMing, Maas, Frank, Maggiora, Marco, Malik, Qadeer Afzal, Mao, Yajun, Mao, Zepu, Marcello, Simonetta, Meng, Zhaoxiao, Messchendorp, Johan, Mezzadri, Giulio, Min, Jian, Min, Tianjue, Mitchell, Ryan, Mo, Xiaohu, Mo, Yujin, Morales Morales, Cristina, Morello, Gianfranco, Muchnoi, Nikolai Yu, Muramatsu, Hajime, Mustafa, Arber, Nefedov, Yury, Nerling, Frank, Nikolaev, Ivan, Ning, Zhe, Nisar, Shabana, Niu, Shunli, Niu, Xunyi, Olsen, Stephen L, Ouyang, Qun OuYang, Pacetti, Simone, Pan, Yue, Papenbrock, Michael, Patteri, Piero, Pelizaeus, Marc, Pellegrino, Jacopo, Peng, Haiping, Peters, Klaus, Pettersson, Joachim, Ping, Jialun, Ping, Ronggang, Pitka, Andreas, Poling, Ronald, Prasad, Vindhyawasini, Qi, Hongrong, Qi, Ming, Qian, Sen, Qiao, Cong-Feng, Qin, Nian, Qin, Xiaoshuai, Qin, Zhonghua, Qiu, Jinfa, Rashid, Khawaja Haris, Redmer, Christoph, Richter, Marvin, Ripka, Martin, Rolo, Manuel, Rong, Gang, Rosner, Christoph, Ruan, Xiangdong, Sarantsev, Andrei, Savrie, Mauro Savrié, Schnier, Claudius, Schoenning, Karin, Shao, Ming, Shen, Chengping, Shen, Peixun, Shen, Xiaoyan, Sheng, Huayi, Song, Jiaojiao, Song, Weimin, Song, Xinying, Sosio, Stefano, Sowa, Cathrina, Spataro, Stefano, Sun, Gongxing, Sun, Junfeng, Sun, Liang, Sun, Shengsen, Sun, Xinhua, Sun, Yongjie SUN, Sun, Yankun, Sun, Yongzhao, Sun, Zhijia, Sun, Zhentian, Tang, Changjian, Tang, Guangyi, Tang, Xiao, Tapan, Ilhan, Tiemens, Marcel, Tsednee, Banzragch, Uman, Ismail, Varner, Gary S, Wang, Bin, Wang, Binlong, Wang, Dayong, Wang, Dan, Wang, Ke, Wang, Liangliang, Wang, Lingshu, Wang, Meng, Wang, Ping, Wang, Peiliang, Wang, Weiping, Wang, Xiongfei, Wang, Yue, Wang, Yadi, Wang, Yifang, Wang, Yaqian, Wang, Zheng, Wang, Zhigang, Wang, Zhihong, Wang, Zhiyong, Wang, Zongyuan, Weber, Tobias, Wei, Daihui, Weidenkaff, Peter, Wen, Shuopin, Wiedner, Ulrich, Wolke, Magnus, Wu, Linghui, Wu, Lianjin, Wu, Zhi, Xia, Lei, Xia, Xin, Xia, Yu, Xiao, Dong, Xiao, Hao, Xiao, Yanjia, Xiao, Zhenjun, Xie, Yuguang, Xie, Yuehong, Xiong, XiAn, Xiu, Qinlei, Xu, Guofa, Xu, Jingjing, Xu, Lei, Xu, Qingjun, Xu, Qingnian, Xu, Xinping, Yan, Liang, Yan, Wenbiao, Yan, Wencheng, Yan, Yonghong, Yang, Haijun, Yang, Hongxun, Yang, Liu, Yang, Youhua, Yang, Yongxu, Yang, Yifan, Ye, Mei, Ye, Minghan, Yin, Junhao, You, Zhengyun, Yu, Boxiang, Yu, Chun-Xu, Yuan, Changzheng, Yuan, Ye, Yuncu, Alperen, Zafar, Abrar Ahmad, Zallo, Adriano, Zeng, Yun, Zeng, Zhe, Zhang, Bingxin, Zhang, Bingyun, Zhang, Changchun, Zhang, Dahua, Zhang, Hong-Hao, Zhang, Hongyu, Zhang, Jin, Zhang, Jielei, Zhang, Jingqing, Zhang, Jiawen, Zhang, Jianyong, Zhang, Jingzhi, Zhang, Kun, Zhang, Lei, Zhang, Shiquan, Zhang, Xueyao, Zhang, Yinhong, Zhang, Yateng, Zhang, Yang, Zhang, Yao, Zhang, Yu, Zhang, Zhenghao, Zhang, Ziping, Zhang, Zhenyu, Zhao, Guang, Zhao, Jingwei, Zhao, Jingyi, Zhao, Jingzhou, Zhao, Lei, Zhao, Ling, Zhao, Minggang, Zhao, Qiang, Zhao, Shujun, Zhao, Tianchi, Zhao, Yubin, Zhao, Zhengguo, Zhemchugov, Alexey, Zheng, Bo, Zheng, Jianping, Zheng, Wenjing, Zheng, Yangheng, Zhong, Bin, Zhou, Li, Zhou, Xiang, Zhou, Xiaokang, Zhou, Xiaorong, Zhou, Xingyu, Zhou, Yixiong, Zhu, Jiang, Zhu, Kai, Zhu, Kejun, Zhu, Shuai, Zhu, Shihai, Zhu, Xianglei, Zhu, Yingchun, Zhu, Yongsheng, Zhu, Zi-An, Zhuang, Jian, Zou, Bingsong, and Zou, Jiaheng

Subjects
mass spectrum: (pi+ D0), D anti-D: molecule, BES, 4.05-4.60 GeV-cms, amplitude analysis, electron positron: colliding beams, Beijing Stor, electron positron: annihilation, Y(4360), D*2(2460), Y(4260): electroproduction, psi(4415): electroproduction, mass: width, charmed meson: molecule, yield: stability, structure, enhancement, statistical, resonance: mass, experimental results
Abstract

Physical review letters 122(10), 102002 (2019). doi:10.1103/PhysRevLett.122.102002, The cross section of the process e+e-→π+D0D*- for center-of-mass energies from 4.05 to 4.60 GeV is measured precisely using data samples collected with the BESIII detector operating at the BEPCII storage ring. Two enhancements are clearly visible in the cross section around 4.23 and 4.40 GeV. Using several models to describe the dressed cross section yields stable parameters for the first enhancement, which has a mass of 4228.6±4.1±6.3 MeV/c2 and a width of 77.0±6.8±6.3 MeV, where the first uncertainties are statistical and the second ones are systematic. Our resonant mass is consistent with previous observations of the Y(4220) state and the theoretical prediction of a DD¯1(2420) molecule. This result is the first observation of Y(4220) associated with an open-charm final state. Fits with three resonance functions with additional Y(4260), Y(4320), Y(4360), ψ(4415), or a new resonance do not show significant contributions from either of these resonances. The second enhancement is not from a single known resonance. It could contain contributions from ψ(4415) and other resonances, and a detailed amplitude analysis is required to better understand this enhancement., Published by APS, College Park, Md.

Published
2019
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116. Alkalic dextranase produced by marine bacterium Cellulosimicrobium sp. PX02 and its application.

Author

Ning, Zhe, Dong, Dongxue, Tian, Xiaopeng, Zu, Hangtian, Tian, Xueqing, Lyu, Mingsheng, and Wang, Shujun

Subjects
STREPTOCOCCUS mutans, MARINE bacteria, HIGH performance liquid chromatography, SCANNING electron microscopy, FOOD industry, MOLECULAR weights
Abstract

The enzyme dextranase is widely used in the sugar and food industries, as well as in the medical field. Most land‐derived dextranases are produced by fungi and have the disadvantages of long production cycles, low tolerance to environmental conditions, and low safety. The use of marine bacteria to produce dextranases may overcome these problems. In this study, a dextranase‐producing bacterium was isolated from the Rizhao seacoast of Shandong, China. The bacterium, denoted as PX02, was identified as Cellulosimicrobium sp. and its growing conditions and the production and properties of its dextranase were investigated. The dextranase had a molecular weight of approximately 40 kDa, maximum activity at 40°C and pH 7.5, with a stability range of up to 45°C and pH 7.0–9.0. High‐performance liquid chromatography showed that the dextranase hydrolyzed dextranT20 to isomaltotriose, maltopentaose, and isomaltooligosaccharides. Hydrolysis by dextranase produced excellent antioxidant effects, suggesting its potential use in the health food industry. Investigation of the action of the dextranase on Streptococcus mutans biofilm and scanning electron microscopy showed that it to be effective both for removing and inhibiting the formation of biofilms, suggesting its potential application in the dental industry. [ABSTRACT FROM AUTHOR]

Published
2021
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117. Analysis on thermal characteristics of high back pressure heating retrofit for large-scale steam turbine units

Author

Cheng Dong-tao, Zeng Li-fei, Ning Zhe, Ma Ting-shan, and Wang Yan

Subjects
Scale (ratio), Back pressure, Steam turbine, Nuclear engineering, Thermal, Environmental science
Abstract

High back pressure heating with large-scale steam turbine units boasts preponderant heating capacity and preferable integrated utilization of energy while suffering high operation and maintenance cost and low operation flexibility. First, the high back pressure heating retrofit technology is introduced. Then, a model to analyze off-design performance of turbine and condenser for a 350MW heating unit was established using EBSILON software, by which quantitative calculation was performed of the influence of the key factors, so as to attain thermal characteristics of high back pressure heating. Finally, the paper was ended with multivariate analysis of the key factors in a combination of the theoretical analysis, the calculation results and the actual operating environment of the 350MW heating unit, in a bid to outline a change range of each factor. It thereby provided reference for selection of key parameters, feasibility analysis and operation economic analysis in high back pressure heating retrofit.

Published
2020

118. Determination of the number of $\psi(3686)$ events at BESIII

Author

Ablikim, Medina, Achasov, Mikhail N, Ai, Xiaocong, Ambrose, Daniel, Amoroso, Antonio, An, Fenfen, An, Qi, Bai, Jingzhi, Baldini Ferroli, Rinaldo, Ban, Yong, Bennett, Jake, Bertani, Monica, Bian, Jianming, Boger, Evgeny, Bondarenko, Olga, Boyko, Igor, Briere, Roy, Cai, Hao, Cai, Xiao, Cakir, Orhan, Calcaterra, Alessandro, Cao, Guofu, Cetin, Serkant Ali, Chang, Jinfan, Chelkov, Georgy, Chen, Gang, Chen, Hesheng, Chen, Jiangchuan, Chen, Mary, Chen, Shenjian, Chen, Xuan, Chen, Xurong, Chen, Yuanbo, Chu, Xinkun, Chu, Yuanping, Cronin-Hennessy, Daniel, Dai, Hongliang, Dai, Jianping, Dedovich, Dmitry, Deng, Ziyan, Denig, Achim, Denysenko, Igor, Destefanis, Marco, Ding, Yong, Dong, Chao, Dong, Jing, Dong, Liaoyuan, Dong, Mingyi, Du, Shuxian, Fan, Jingzhou, Fang, Jian, Fang, Shuangshi, Fang, Yi, Fava, Luciano, Feldbauer, Florian, Feng, Changqing, Fu, Chengdong, Gao, Qing, Gao, Yuanning, Goetzen, Klaus, Gong, Wenxuan, Gradl, Wolfgang, Greco, Michela, Gu, Minhao, Gu, Yunting, Guan, Yinghui, Guo, Aiqiang, Guo, Yuping, Han, YanLiang, Harris, Frederick A, He, Kanglin, He, Miao, Held, Thomas, Heng, Yuekun, Hou, Zhilong, Hu, Haiming, Hu, Tao, Huang, Guangshun, Huang, Jinshu, Huang, Liang, Huang, Xingtao, Hussain, Talab, Ji, Quan, Ji, Qingping, Ji, Xiaobin, Ji, Xiaolu, Jiang, Lili, Jiang, Xiaoshan, Jiao, Jianbin, Jiao, Zheng, Jin, Dapeng, Jin, Shan, Johansson, Tord, Kalantar-Nayestanaki, Nasser, Kang, Xiaolin, Kang, Xiaoshen, Kavatsyuk, Myroslav, Kloss, Benedikt, Kopf, Bertram, Kornicer, Mihajlo, Kupsc, Andrzej, K\'Uhn, Wolfgang Kuehn, Lai, Wei, Lange, Jens Soeren, Lara, Manuel, Larin, Paul, Li, Chunhua, Li, Cheng, Li, Demin, Li, Fei, Li, Gang, Li, Haibo, Li, Jiacai, Li, Kang, Li, Ke, Li, Lei, Li, Peirong, Li, Qiuju, Li, Weidong, Li, Weiguo, Li, Xiaoling, Li, Xiaonan, Li, Xue-Qian, Li, Xiurong, Li, Zhibing, Liang, Hao, Liang, Yongfei, Liang, Yutie, Liao, Guangrui, Lin, Dexu, Liu, Beijiang, Liu, Chunxiu, Liu, Fuhu, Liu, Fang, Liu, Feng, Liu, Hongbang, Liu, Huaimin, Liu, Huihui, Liu, Jie, Liu, Jueping, Liu, Kai, Liu, Kuiyong, Liu, Qian, Liu, Shubin, Liu, Xiang, Liu, Yu-Bin, Liu, Zhenan, Liu, Zhiqiang, Liu, Zhiqing, Loehner, Herbert, Lou, Xinchou, Lu, Hai-Jiang, Lu, Junguang, Lu, Yu, Lu, Yunpeng, Luo, Chenglin, Luo, Mingxing, Luo, Tao, Luo, Xiaolan, Lv, Meng, Lyu, Xiao-Rui, Ma, Fengcai, Ma, Hailong, Ma, Qiumei, Ma, Si, Ma, Tian, Ma, Xiaoyan, Maas, Frank, Maggiora, Marco, Mao, Yajun, Mao, Zepu, Messchendorp, Johan, Min, Jian, Min, Tianjue, Mitchell, Ryan, Mo, Xiaohu, Mo, Yujin, Morales Morales, Cristina, Moriya, Kei, Muchnoi, Nikolai Yu, Muramatsu, Hajime, Nefedov, Yury, Nikolaev, Ivan, Ning, Zhe, Nisar, Shabana, Niu, Shunli, Niu, Xunyi, Olsen, Stephen L, Ouyang, Qun OuYang, Pacetti, Simone, Pelizaeus, Marc, Peng, Haiping, Peters, Klaus, Ping, Jialun, Ping, Ronggang, Poling, Ronald, Qi, Ming, Qian, Sen, Qiao, Cong-Feng, Qin, Xiaoshuai, Qin, Zhonghua, Qiu, Jinfa, Rashid, Khawaja Haris, Redmer, Christoph, Ripka, Martin, Rong, Gang, Sarantsev, Andrei, Schoenning, Karin, Shan, Wei, Shao, Ming, Shen, Chengping, Shen, Xiaoyan, Sheng, Huayi, Shepherd, Matthew, Song, Weimin, Song, Xinying, Sosio, Stefano, Spataro, Stefano, Sun, Gongxing, Sun, Junfeng, Sun, Shengsen, Sun, Yongjie SUN, Sun, Yongzhao, Sun, Zhijia, Tang, Changjian, Tang, Xiao, Tapan, Ilhan, Thorndike, Ed, Toth, Derrick, Uman, Ismail, Varner, Gary S, Wang, Bin, Wang, Dong, Wang, Dayong, Wang, Ke, Wang, Liangliang, Wang, Lingshu, Wang, Meng, Wang, Ping, Wang, Peiliang, Wang, Qingjuan, Wang, Wei, Wang, Xiongfei, Wang, Yadi, Wang, Yifang, Wang, Yaqian, Wang, Zheng, Wang, Zhigang, Wang, Zhiyong, Wei, Daihui, Weidenkaff, Peter, Wen, Shuopin, Wiedner, Ulrich, Wolke, Magnus, Wu, Linghui, Wu, Zhi, Xia, Ligang, Xia, Yu, Xiao, Dong, Xiao, Zhenjun, Xie, Yuguang, Xiu, Qinlei, Xu, Guofa, Xu, Lei, Xu, Qingjun, Xu, Qingnian, Xu, Xinping, Yan, Wenbiao, Yan, Yonghong, Yang, Hongxun, Yang, Ying, Yang, Yongxu, Ye, Hua, Ye, Mei, Ye, Minghan, Yu, Boxiang, Yu, Chun-Xu, Yu, Jiesheng, Yuan, Changzheng, Yuan, Ye, Zafar, Abrar Ahmad, Zeng, Yun, Zhang, Bingxin, Zhang, Bingyun, Zhang, Changchun, Zhang, Dahua, Zhang, Hong-Hao, Zhang, Hongyu, Zhang, Jiajia, Zhang, Jingqing, Zhang, Jiawen, Zhang, Jianyong, Zhang, Jingzhi, Zhang, Lei, Zhang, Rui, Zhang, Shuhua, Zhang, Xiaojie, Zhang, Xueyao, Zhang, Yinhong, Zhang, Yao, Zhang, Zhenghao, Zhang, Ziping, Zhang, Zhenyu, Zhao, Guang, Zhao, Jingwei, Zhao, Jingzhou, Zhao, Lei, Zhao, Ling, Zhao, Minggang, Zhao, Qiang, Zhao, Qingwang, Zhao, Shujun, Zhao, Tianchi, Zhao, Yubin, Zhao, Zhengguo, Zhemchugov, Alexey, Zheng, Bo, Zheng, Jianping, Zheng, Yangheng, Zhong, Bin, Zhou, Li, Zhou, Xiang, Zhou, Xiaokang, Zhou, Xiaorong, Zhou, Xingyu, Zhu, Kai, Zhu, Kejun, Zhu, Xianglei, Zhu, Yingchun, Zhu, Yongsheng, Zhu, Zi-An, Zhuang, Jian, Zou, Bingsong, and Zou, Jiaheng

Subjects
psi(3685): electroproduction, cross section: hadronic, BES, electron positron: colliding beams, Beijing Stor, electron positron: annihilation, numerical calculations: Monte Carlo, statistical, experimental results
Abstract

Chinese physics / C High energy physics and nuclear physics C C42(2), 023001 (2018). doi:10.1088/1674-1137/42/2/023001, The numbers of ψ(3686) events accumulated by the BESIII detector for the data taken during 2009 and 2012 are determined to be and , respectively, by counting inclusive hadronic events, where the uncertainties are systematic and the statistical uncertainties are negligible. The number of events for the sample taken in 2009 is consistent with that of the previous measurement. The total number of ψ(3686) events for the two data taking periods is ., Published by IOP Publ., Bristol [u.a.]

Published
2018
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119. Study of Time Characteristic Test Method of the Fast Timing MCP-PMT

Author

Zhu, Yao, primary, Qian, Sen, additional, Wang, Zhigang, additional, Ning, Zhe, additional, Wang, Yang, additional, Wu, Qi, additional, Li, Haitao, additional, Ma, Lishuang, additional, Chen, Pengyu, additional, Gao, Feng, additional, Hu, Qianyu, additional, Guo, Hao, additional, Peng, Shuo, additional, and Wang, Zhile, additional

Published
2019
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120. Development of Multi-channel Programmable SiPM Driver Board

Author

Ma, Lishuang, primary, Chen, Pengyu, additional, Ning, Zhe, additional, Wang, Zhigang, additional, Qian, Sen, additional, Zhu, Yao, additional, Guo, Hao, additional, Gao, Feng, additional, Wu, Qi, additional, Peng, Shuo, additional, Zhang, Lingfeng, additional, Wang, Zhile, additional, and Zhang, Yinhong, additional

Published
2019
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121. Electric Power Communication Network Optimization Algorithm Based on the Equivalent Network

Author

Jia Qi Guo, Ning Zhe Xing, and Ran Yu

Subjects
Network architecture, Computer science, business.industry, Network information system, Node (networking), Distributed computing, Network delay, Overlay network, General Medicine, Telecommunications network, Network traffic control, Network simulation, Intelligent computer network, UMTS Terrestrial Radio Access Network, Network performance, Switched communication network, business, Network management station, Computer network
Abstract

Reliable power network can provide reliable operation of electric power for dispatching communication security, due to many key network nodes external connectivity in the electric power communication network has only one path, so once the link damage because of emergencies, these networks because of the failure of nodes (or communication link) and power operation scheduling of exception can occur easily, thus to cause great damage to the safe operation of the whole power network. In order to improve the robustness of system in this case, this paper designed a new optimization algorithm based on the equivalent network to simplify the real network and the network analysis.

Published
2014

124. Pleiotropic role for MYCN in medulloblastoma

Author

Fredrik J. Swartling, Matthew R. Grimmer, Hackett, Christopher S., Northcott, Paul A., Qi-Wen Fan, Goldenberg, David D., Jasmine Lau, Masic, Selma, Kim Nguyen, Yakovenko, Slava, Xiao-Ning Zhe, Flynn Gilmer, Heather C., Collins, Rodney, Nagaoka, Mai, Phillips, Joanna J., Jenkins, Robert B., Tihan, Tarik, Vandenberg, Scott R., James, C. David, Tanaka, Kohichi, Taylor, Michael D., Weiss, William A., and Chesler, Louis

Subjects
Bioluminescence -- Analysis, Metastasis -- Research, Cerebellum -- Genetic aspects, Cerebellum -- Physiological aspects, Genetic regulation -- Analysis, Medulloblastoma -- Genetic aspects, Messenger RNA -- Research, Biological sciences
Published
2010

125. Pleiotropic role for MYCN in medulloblastoma

Author

Swartling, Fredrik J., Grimmer, Matthew R., Hackett, Christopher S., Northcott, Paul A., Qi-Wen Fan, Goldenberg, David D., Lau, Jasmine, Masic, Selma, Kim Nguyen, Yakovenko, Slava, Xiao-Ning Zhe, Flynn Gilmer, Heather C., Collins, Rodney, Nagaoka, Mai, Phillips, Joanna J., Jenkins, Robert B., Tihan, Tarik, Vandenberg, Scott R., James, C. David, Tanaka, Kohichi, Taylor, Michael D., Weiss, William A., and Chesler, Louis

Subjects
Cerebellum -- Genetic aspects, Cerebellum -- Physiological aspects, Cancer in children -- Genetic aspects, Gene expression -- Analysis, Medulloblastoma -- Genetic aspects, Medulloblastoma -- Physiological aspects, Oncogenes -- Research, Biological sciences
Published
2010

126. Effect of Microwave Irradiation on Improving Coal Grindability

Author

Pang Qing-hai, He Zhi-jun, Zhang Jun-hong, Ning Zhe, and Zhan Wen-long

Subjects
Materials science, Pulverized coal-fired boiler, business.industry, Metallurgy, technology, industry, and agriculture, Anthracite, respiratory system, Microstructure, complex mixtures, respiratory tract diseases, Grinding, Absorbance, Microwave irradiation, otorhinolaryngologic diseases, Coal, business, Microwave
Abstract

The effect of microwave irradiation on grinding property of coal was studied by using Hardgrove grindability index tester. Superior grindability of coal was obtained to varying extent after microwave irradiation treatment. The variation in microstructure of pulverized coal during microwave irradiation was observed by utilizing scanning electronic microscope (SEM). The results indicated that the different microwave absorbance of minerals and carbon matrix led to cracks on their interface, by which coal particles were further pulverized and therefore the granularity of coal powder was reduced. Due to the different formation process of various coals, bituminite and anthracite are very different in physical and chemical properties. According to the content of coal pulverization, it can found that microwave irradiation has a stronger pulverizing effect on bituminite in comparison to anthracite.

Published
2016

127. Study of RPC gas composition using Daya Bay RPCs

Author

L. Lebanowski, Xie Yu-Guang, Ning Zhe, Xu Guang-Hua, Ma Lie-Hua, Zhang Qing-Min, Viktor Pěč, Chen Jin, Zhang Jia-Wen, Wang Yi-Fang, Qian Sen, and Han Ji-Feng

Subjects
Physics, Nuclear and High Energy Physics, Argon, Nuclear engineering, Daya bay, chemistry.chemical_element, Astronomy and Astrophysics, Noise rate, Nuclear physics, chemistry.chemical_compound, chemistry, Isobutane, Gas composition, Instrumentation
Abstract

This study uses Daya Bay RPCs operating in streamer mode to investigate gas mixtures of at least 50% argon, at most 6% isobutane, and with small amounts of SF6. Isobutane is reduced to 2% without degradation of performance, and SF6 reduces the noise rate and current, as well as the signal size. This study provides quantitative relationships between basic RPC operating parameters and various gas compositions.

Published
2010

128. Pleiotropic role forMYCNin medulloblastoma

Author

Joanna J. Phillips, Slava Yakovenko, Scott R. VandenBerg, Tarik Tihan, Mai Nagaoka, Jasmine Lau, Robert B. Jenkins, Xiao-Ning Zhe, Christopher S. Hackett, Qi-Wen Fan, Kim Nguyen, William A. Weiss, Heather C. Flynn Gilmer, Paul A. Northcott, Kohichi Tanaka, Fredrik J. Swartling, Selma Masic, David D. Goldenberg, Louis Chesler, Rodney Collins, Matthew R. Grimmer, Michael D. Taylor, and C. David James

Subjects
Amino Acid Transport System X-AG, Down-Regulation, Mice, Transgenic, N-Myc Proto-Oncogene Protein, Genomic Instability, Metastasis, Mice, Cerebellum, Genetics, medicine, Animals, Humans, Hedgehog Proteins, Neoplasm Metastasis, Sonic hedgehog, neoplasms, Cellular Senescence, Oncogene Proteins, Medulloblastoma, Regulation of gene expression, biology, Gene Expression Profiling, Large cell, Cell Cycle, Nuclear Proteins, medicine.disease, Gene Expression Regulation, Neoplastic, Gene expression profiling, embryonic structures, Immunology, biology.protein, Cancer research, N-Myc, Research Paper, Developmental Biology
Abstract

Medulloblastoma (MB) is the most common malignant brain tumor of childhood. Sonic Hedgehog (SHH) signaling drives a minority of MB, correlating with desmoplastic pathology and favorable outcome. The majority, however, arises independently of SHH and displays classic or large cell anaplastic (LCA) pathology and poor prognosis. To identify common signaling abnormalities, we profiled mRNA, demonstrating misexpression ofMYCNin the majority of human MB and negligible expression in normal cerebella. We clarified a role in pathogenesis by targetingMYCN(and luciferase) to cerebella of transgenic mice.MYCN-driven MB showed either classic or LCA pathologies, with Shh signaling activated in ∼5% of tumors, demonstrating thatMYCNcan drive MB independently of Shh. MB arose at high penetrance, consistent with a role forMYCNin initiation. Tumor burden correlated with bioluminescence, with rare metastatic spread to the leptomeninges, suggesting roles forMYCNin both progression and metastasis. Transient pharmacological down-regulation ofMYCNled to both clearance and senescence of tumor cells, and improved survival. Targeted expression ofMYCNthus contributes to initiation, progression, and maintenance of MB, suggesting a central role forMYCNin pathogenesis.

Published
2010

132. A High Frame Rate Test System for the HEPS-BPIX Based on NI-sbRIO Board

Author

Gu, Jingzi, primary, Zhang, Jie, additional, Wei, Wei, additional, Ning, Zhe, additional, Li, Zhenjie, additional, Jiang, Xiaoshan, additional, Fan, Lei, additional, Shen, Wei, additional, Ren, Jiayi, additional, Ji, Xiaolu, additional, Lan, Allan K., additional, Lu, Yunpeng, additional, Ouyang, Qun, additional, Liu, Peng, additional, Zhu, Kejun, additional, and Wang, Zheng, additional

Published
2017
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133. Status of the large area MCP-PMT in China

Author

Liu, Shulin, primary, Sen, Qian, additional, Ning, Zhe, additional, Wang, Yifang, additional, Zhao, Tianchi, additional, Heng, Yuekun, additional, Liu, Hulin, additional, Li, Weihua, additional, Tian, Jinshou, additional, Wei, Yonglin, additional, Xin, Liwei, additional, Huang, Guorui, additional, Li, Dong, additional, Ren, Ling, additional, Sun, Jianning, additional, Si, Shuguang, additional, and Qi, Ming, additional

Published
2017
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135. The research on 35kV power station service data flow model in power grid network

Author

Ziyan Zhao, Ning Zhe Xing, and Rong Rong Zheng

Subjects
Service (business), Data flow diagram, Network architecture, Smart grid, Power station, business.industry, Computer science, Distributed generation, Reliability (computer networking), business, Telecommunications network, Computer network
Abstract

Distribution and Utilization communication network carries not only the information of distribution network control, but also the information of all the distributed energy resources and power consumption measurement. However, the data flow and services flow prediction is very hard to plan and predict. This paper proposed the model that was very useful for the capacity and structure of distribution and utilization communication network planning. In this model, we considered service reliability and redundant requirement, calculated the data flow of telecommunication network backbone communication nodes according to the services kinds and each service basic data flow that each kind of communication points carries. In this model, we also analysed the service section between the backbone communication nodes and accessing points, and gave a new service data flow calculating method of all kinds of services which flows toward 35kV power station.

Published
2014

140. Notice of Retraction: The Coupling Mechanism and Systematic Balance of Forest Ecosystem and Forestry Industry: A Case Study of Yichuan Forestry Area

Author

Ning Zhe, Huang Yingli, and Dong Pei-wu

Subjects
Notice, Coupling effect, Forest ecology, Correlation theory, Ecosystem, Forestry, Business, Forest industry
Abstract

Given to the complexity and anfractuosity of the forest ecosystem and forestry industry coupling effect, considering the relationship and timing sequence of its two subsystems, this paper adopts gray correlation model which can conduct a more comprehensive analysis for multi-factor interaction within a system in order to facilitate quantitative evaluation towards the coupling relationship and the coordination degree of the forest ecosystem and forestry industry. Finally obtains the main forcing factors of which the forest ecosystem restricts the development of forest industry as well as the restraint factors of which the forest industry affects the forest ecosystem, along with the interactive coupling relationship between the functional groups of the two systems.

Published
2010

141. The Assessment of Computer-supported Collaborative Learning BP-ANN Based

Author

Huang Yingli and Ning Zhe

Subjects
Collaborative software, Artificial neural network, Computer science, business.industry, Educational technology, Educational psychology, Collaborative learning, Machine learning, computer.software_genre, Backpropagation, Technology management, Computer-supported collaborative learning, Artificial intelligence, business, computer
Abstract

Computer-supported collaborative learning (CSCL) is one of the more dynamic research directions in educational psychology. In order to investigate successful collaboration with different factors affecting the measurement, Back propagation artificial neural network (BP-ANN) modeling is applied which can deal with process measurement and real-time analysis, even though, is highly complex and challenging, and measurement the individual and shared learning processes.

Published
2010

148. Scintillating properties of LiYSiO 4 :Ce

Author

Fu, Zai-Wei, primary, Heng, Yue-Kun, additional, Qi, Ming, additional, Huang, Pin-Wen, additional, Zhang, Huai-Jin, additional, Wang, Ji-Yang, additional, Jia, Ru, additional, Qian, Sen, additional, Li, Shao-Li, additional, Chen, Xiao-Hui, additional, and Ning, Zhe, additional

Published
2011
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149. The mass production and quality control of RPCs for the Daya Bay experiment

Author

Ma, Liehua, primary, Lebanowski, Logan, additional, Chen, Jin, additional, Guan, Mengyun, additional, Hackenburg, Robert, additional, Lau, Kwong, additional, Lin, Shih-Kai, additional, Lu, Changguo, additional, McDonald, Kirk, additional, Newsom, Cullen, additional, Ning, Zhe, additional, Pěč, Viktor, additional, Qian, Sen, additional, Vorobel, Vit, additional, Wang, Yifang, additional, Xu, Jilei, additional, Yang, Changgen, additional, Zhang, Jiawen, additional, and Zhang, Qingmin, additional

Published
2011
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150. Cosmic ray test for a T0 detector

Author

Fu, Zai-Wei, primary, Qian, Sen, additional, Ning, Zhe, additional, Liu, Shu-Dong, additional, Chen, Xiao-Hui, additional, Heng, Yue-Kun, additional, Wang, Yi-Fang, additional, Qi, Ming, additional, Yang, Shuai, additional, Sun, Yong-Jie, additional, Shao, Ming, additional, Li, Cheng, additional, and Zheng, Yang-Heng, additional

Published
2011
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