CCUS technology has the potential to reduce emissions substantially from the whole lifecycle of traditional energy-intensive industry on a large-scale basis. A summary of the current status of CCUS ...in China is viewed as a necessary background and a starting point for the content of the following paper. Next, the positioning and analysis of China's future CCUS development are presented by answering the following questions "Why does China need CO sub(2) utilization?" and "How much of the CO sub(2) emission reductions which result from CCUS technology does China need to be responsible for?". Then, the important influential factors of China's CCUS development are summarized into three aspects (technology maturity, technology sustainability, and external impact factors). Finally, based on these findings, some important comments and suggestions are proposed for the future RD&D of CCUS technology in China.
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23.
Measurement of the integrated luminosities of the data taken by BESⅢ at √s=3.650 and 3.773 GeV 麦迪娜 M. N. Achasov O. Albayrak D. J. Ambrose 安芬芬 安琪 白景芝 R. Baldini Ferroli 班勇 J. Becker J. V. Bennett M. Bertani 边渐鸣 E. Boger O. Bondarenko I. Boyko S. Brauna R. A. Briere V. Bytev 蔡浩 蔡啸 O. Cakir A. Cnlcaterra 曹国富 S. A. Cetin 常劲帆 G. Chelkov 陈刚 陈和生 陈江川 陈玛丽 陈申见 陈旭荣 陈元柏 程和平 初元萍 D. Cronin-Hennessy 代洪亮 代建平 D. Dedovich 邓子艳 A. Denig I. Denysenko M. Destefanis 丁伟民 丁勇 董燎原 董明义 杜书先 方建 房双世 L. Fava 封常青 P. Friede 傅成栋 傅金林 O. Fuks 高原宁 耿聪 K. Goetzen 龚文煊 W. Gradl M. Greco 顾旻皓 顾运厅 管颖慧 郭爱强 郭立波 郭暾 郭玉萍 韩艳良 F. A. Harris 何康林 何苗 何振亚 T. Held 衡月昆 侯治龙 胡琛 胡海明 胡继峰 胡涛 黄光明 黄光顺 黄金书 黄亮 黄性涛 黄勇 T. Hussain 姬长胜 纪全 姬清平 季晓斌 季筱璐 姜丽丽 江晓山 焦健斌 焦铮 金大鹏 金山 景繁凡 N. KMantar-Nayestanaki M. Kavatsyuk B. Kloss B. Kopf M. Kornicer W. Kuehn 赖蔚 J. S. Lange M. Lara P. Larin M. Leyhe 李春花 李澄 李翠 李德民 李飞 李刚 李海波 李家才 李康 李蕾 李培荣 李秋菊 李卫东 李卫国 李晓玲 李小男 李学潜 李秀荣 李志兵 梁昊 梁勇飞 梁羽铁 廖广瑞 D. X. Lin（Lin） 刘北江 C. L. Liu 刘春季 刘福虎 刘芳 刘峰 刘宏邦 刘汇慧 刘怀民 刘觉平 刘凯 刘魁勇 刘佩莲 刘倩 刘树彬 刘翔 刘玉斌 刘振安 刘志强 刘智青 H. Loehner 娄辛丑 鲁公儒 吕海江 吕军光 吕晓睿 卢云鹏 罗成林 罗民兴 T. Luo 罗小兰 吕蒙 马凤才 马海龙 马秋海 马斯 马天 马骁妍 F. E. Maas M. Maggiora Q. A. Malik 冒亚军 毛泽普 J. G. Messchendorp 闵建 闵天觉 R. E. Mitchell 莫晓虎 H. Moeini C. Morales Morales K. Moriya N. Yu. Muchnoi H. Muramatsu Y. Nefedov I. B. Nikolaev 宁哲 S. Nisar 馬鹏 欧阳群 S. Pacetti J. W. Park M. Pelizaeus 彭海平 K. Peters 平加伦 平荣刚 R. Poling E. Prencipe 祁鸣 钱森 乔从丰 秦丽清 秦小帅 秦瑶 秦中华 邱进发 K.H. Rashid C. F. Redmer 荣刚 阮向东 A. Sarantsev 邵明 沈成平 沈肖雁 盛华义 M. R. Shepherd 宋维民 宋新颖 S. Spataro B. Spruck 孙功星 孙俊峰 孙胜森 孙勇杰 孙永昭 孙志嘉 孙振田 唐昌建 唐晓 I. Tapan E. H. Thorndike D. Toth M. Ullrich I. Uman G. S. Varner 王斌 王东 王大勇 王科 王亮亮 王灵淑 王萌 王平 王佩良 王庆娟 王思广 王雄飞 汪晓莲 Y. D. Wang（Yadi） 王贻芳 王亚乾 王铮 王志刚 王志宏 王至勇 魏代会 韦江波 P. Weidenkaff 文群刚 文硕频 M. Wernera U. Wiedner 伍灵慧 吴宁 吴硕星 吴蔚 吴智 夏力钢 夏宇 肖振军 谢宇广 修青磊 许国发 徐庆君 徐庆年 徐新平 许志蕊 薛镇 严亮 鄢正标 闫文成 颜永红 杨洪勋 杨迎 杨永栩 叶桦 叶梅 叶铭汉 俞伯祥 喻纯旭 于海旺 俞洁晟 于帅鹏 苑长征 袁野 A. A. Zafar A. Zallo 臧石磊 曾云 张丙新 张炳云 张驰 张长春 张达华 张宏浩 章红宇 张敬庆 张家文 张建勇 张景芝 张丽丽 张书华 张晓杰 张学尧 张瑶 张银鸿 张子平 张振宇 张正好 赵光 赵京伟 赵雷 赵玲 赵明刚 赵强 赵书俊 赵天池 赵祥虎 赵豫斌 赵政国 A. Zhemchugov 郑波 郑建平 郑阳恒 朱凯 朱科军 朱相雷 朱莹春 朱永生 朱自安 庄建 邹冰松 邹佳恒
Chinese physics C,
12/2013, Volume:
37, Issue:
12
Journal Article
Peer reviewed
Open access
Data sets were collected with the BESⅢ detector at the BEPCⅡ collider at the center-of-mass energy of √s=3.650 GeV during May 2009 and at √s=3.773 GeV from January 2010 to May 2011. By analyzing the ...large angle Bhabha scattering events, the integrated luminosities of the two data sets are measured to be （44.49±0.02±0.44） pb-1 and （2916.94±0.18±29.17） pb-1, respectively, where the first error is statistical and the second error is systematic.
Despite aggressive multimodal therapy, locally advanced and/or metastatic penile squamous cell carcinoma (SqCC) is associated with significant morbidity and mortality, indicating a need for new ...therapeutic options. Given the emerging clinical utility of immunotherapeutics, we sought to assess the incidence and potential clinical significance of PD-L1 expression in penile SqCC.
Using an anti-PD-L1 primary antibody (clone 5H1), immunohistochemistry was carried out on whole tumor sections from 37 patients with penile SqCC treated at our institution between 2005 and 2013. PD-L1-positive tumors were defined as those with membranous staining in ≥5% of tumor cells. Association between PD-L1 expression and clinicopathologic parameters was examined using Fisher's exact test. Correlation between PD-L1 expression in primary tumors and matched metastases was assessed using the Spearman rank correlation coefficient (ρ). The difference in cancer-specific mortality between PD-L1-positive and -negative groups was examined using the log-rank test.
Twenty-three (62.2%) of 37 primary tumors were positive for PD-L1 expression, and there was strong positive correlation of PD-L1 expression in primary and metastatic samples (ρ = 0.72; 0.032 <P < 0.036). Primary tumor PD-L1 expression was significantly associated with usual type histology (P = 0.040) and regional lymph node metastasis (P = 0.024), as well as decreased cancer-specific survival (P = 0.011).
The majority of primary penile SqCC tumors express PD-L1, which is associated with high-risk clinicopathologic features and poor clinical outcome. These data provide a rational basis for further investigation of anti-PD-1 and anti-PD-L1 immunotherapeutics in patients with advanced penile SqCC.
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The microscopy research at the Bionanoprobe (currently at beamline 9‐ID and later 2‐ID after APS‐U) of Argonne National Laboratory focuses on applying synchrotron X‐ray fluorescence (XRF) techniques ...to obtain trace elemental mappings of cryogenic biological samples to gain insights about their role in critical biological activities. The elemental mappings and the morphological aspects of the biological samples, in this instance, the bacterium Escherichia coli (E. Coli), also serve as label‐free biological fingerprints to identify E. coli cells that have been treated differently. The key limitations of achieving good identification performance are the extraction of cells from raw XRF measurements via binary conversion, definition of features, noise floor and proportion of cells treated differently in the measurement. Automating cell extraction from raw XRF measurements across different types of chemical treatment and the implementation of machine‐learning models to distinguish cells from the background and their differing treatments are described. Principal components are calculated from domain knowledge specific features and clustered to distinguish healthy and poisoned cells from the background without manual annotation. The cells are ranked via fuzzy clustering to recommend regions of interest for automated experimentation. The effects of dwell time and the amount of data required on the usability of the software are also discussed.
The microscopy research at the Bionanoprobe (currently at beamline 9‐ID and later 2‐ID after APS‐U) of Argonne National Laboratory focuses on applying synchrotron X‐ray fluorescence techniques to obtain trace elemental mappings of cryogenic biological samples to gain insights about their role in critical biological activities.
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FZAB, GIS, IJS, IZUM, KILJ, NLZOH, NUK, OILJ, PILJ, PNG, SAZU, SBCE, SBMB, UL, UM, UPUK
A 6 mm thickness medium-Mn ultrahigh strength steel was friction stir welded (FSW) with various rotation speed at constant of welding speed in this study. The microstructural evolution and impact ...toughness of the stir zone were investigated in a systematic manner. The microstructural observation results suggested that the metastable austenite in base metal disappeared after FSW, and the stir zone of FSW samples contained various morphology of martensite (i.e., well tempered martensite, less tempered martensite and common martensite). The content of well tempered martensite and less tempered martensite in the stir zone was decreased with the increase of rotation speed, and the martensite blocks and prior austenite grain size were gradually coarsened. It is suggested that the plastic deformation and the small prior austenite grain size promoted the formation of well tempered martensite in the stir zone at low rotation speed. The well tempered martensite could effectively release the stress concentration by interfaces separation with other martensite of different morphology during impact test, which greatly benefited the impact toughness. Furthermore, the small martensite blocks could also improve the impact toughness. The impact toughness of the stir zone was decided by the martensite blocks size and the content of different morphology of martensite phase.
•The stir zone of FSW samples contained various morphology of martensite.•The martensite morphology varies greatly at different welding parameters.•Massive well tempered martensite formed in the stir zone at low rotation speed.•The well tempered martensite can effectively release the stress concentration.
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Using a data set with an integrated luminosity of 2.93 fb−1 collected at s=3.773 GeV with the BESIII detector operating at the BEPCII storage rings, we search for the rare decay D+→D0e+νe. No ...signal events are observed. We set the upper limit on the branching fraction for D+→D0e+νe to be 1.0×10−4 at the 90% confidence level.
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Based on a sample of 1.31 × 109J / ψ events collected with the BESIII detector, an amplitude analysis of the isospin-violating decays η'→ π + π - π 0 and η' → π 0 π 0 π 0 is performed. A significant ...P-wave contribution from η'→ ρ ± π ∓ is observed for the first time in η' → π + π - π 0 . The branching fraction is determined to be B ( η'→ ρ ± π ∓ ) = ( 7.44 ± 0.60 ± 1.26 ± 1.84 ) × 10-4, where the first uncertainty is statistical, the second systematic, and the third model dependent. In addition to the nonresonant S -wave component, there is a significant σ meson component. The branching fractions of the combined S -wave components are determined to be B ( η' → π + π - π 0 ) S = ( 37.63 ± 0.77 ± 2.22 ± 4.48 ) × 10-4 and B ( η' → π 0 π 0 π 0 ) = ( 35.22 ± 0.82 ± 2.54 ) × 10-4, respectively. Finally, the latter one is consistent with previous BESIII measurements.
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