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| 1 | The Besov Space B_1^(0.1) on Domains | Yi Qing GUI Shan Zhen LU Da Chun YANG Department of Mathematics. Beijing Normal University. Beijing 100875. P. R. China | 2001 | Acta Mathematica Sinica,English Series2001，17，2： | 2 |
| 2 | Generation of human hepatocytes from extended pluripotent stem cells显示文摘Dear Editor,Human pluripotent stem cells have great potential for application in regenerative medicine,as they permit the generation of different lineages of functional cell types via directed differentiation.1 However,application of conventional human pluripotent stem cells is limited due to several factors,including heterogeneity in pluripotency,differentiation bias,relatively slow proliferation,and poor single-cell survival.2 Toovercome these problems. | Qiming Wang Da Sun Zhen Liang Junyi Wang Xinxing Zhong Yulin Lyu Junning Cao Zhongqing Lin Yuanyuan Du Zhenchuan Miao Shichun Lu Cheng Li Jun Xu Yan Shi Hongkui Deng | 2020 | Cell Research2020，30，9： | 1 |
| 3 | Ferrocene phenothiazine conjugated molecules: synthesis, struc tural characterization, electronic properties, and dft-tddft computational study显示文摘 | ZHANG Wen Wei YU Yong Guang LU Zhen Da | 2007 | Organometal2007，26，： | 1 |
| 4 | 基于个体化机器学习的原发性免疫性血小板减少症危重出血预测模型:一项全国前瞻性队列研究显示文摘原发性免疫性血小板减少症(ITP)中少见但至关重要的危重出血事件,给患者的预后、生活质量和治疗决策带来严重影响。尽管有一些研究探讨了ITP中与危重出血相关的风险因素,但目前尚缺乏大样本数据、大规模多中心研究结果以及针对ITP患者致命出血事件的预测模型。本研究首次采用国际血栓与止血学会新提出的ITP致命出血标准,利用大样本数据开发了首个基于机器学习的在线应用,用于预测ITP患者的致命出血.研究中,我们使用中国各地大型多中心数据进行开发,并对全国39家医疗中心进行为期一年的外部测试,得到了较好的训练、验证和测试数据集预测能力该基于新算法的便捷网络工具能够快速识别ITP患者的出血风险,辅助临床决策,有望未来降低不良事件的发生。 | Zhuo-Yu An Ye-Jun Wu Yu Hou Heng Mei Wei-Xia Nong Wen-Qian Li Hu Zhou Ru Feng Jian-Ping Shen Jun Peng Hai Zhou Yi Liu Yong-Ping Song Lin-Hua Yang Mei-Yun Fang Jian-Yong Li Yun-Feng Cheng Peng Liu Ya-Jing Xu Zhao Wang Yi Luo Zhen Cai Hui Liu Jing-Wen Wang Juan Li Xi Zhang Zi-Min Sun Xiao-Yu Zhu Xin Wang Rong Fu Liang Huang Shao-Yuan Wang Tong-Hua Yang Li-Ping Su Liang-Ming Ma Xie-Qun Chen Dai-Hong Liu Hong-Xia Yao Jia Feng Hong-Yu Zhang Ming Jiang Ze-Ping Zhou Wen-Sheng Wang Xu-Liang Shen Yangjin Baima Yue-Ying Li Qian-Fei Wang Qiu-Sha Huang Hai-Xia Fu Xiao-Lu Zhu Yun He Qian Jiang Hao Jiang Jin Lu Xiang-Yu Zhao Ying-Jun Chang Tao Wu Yao-Zhu Pan Lin Qiu Da Gao A-Rong Jin Wei Li Su-Jun Gao Lei Zhang Ming Hou Xiao-Jun Huang Xiao-Hui Zhang on behalf of the National Cooperative ITP Working Group | 2023 | Science Bulletin2023，68，18： | 0 |
| 5 | Convenient synthesis of (2S,3R,4R,5S,6R)-2-(3-(4-ethylbenzyl)-4-chlorophenyl)-6-(hydroxymethyl)-tetrahydro-2H-pyran-3,4,5-triol显示文摘为准备的一条方便途径(2S,3R,4R,5S,6R )-2-(3-(4-ethylbenzyl)-4-chlorophenyl)-6-(hydroxymethyl)-tetrahydro-2H-pyran-3,4,5-triol 1 被开发。经由四步的目标混合物从 4-bromo-2-(bromomethyl ) 被综合 -1-chlorobenzene 和不希望得到的 ortho 产品的异构体在准备期间被避免。 | Yong Hai Liu Da Li Li Lu De Lu Zhen Yuan Miao | 2008 | Chinese Chemical Letters2008，19，7： | 0 |
| 6 | Development and evaluation of a double-plane detector system for multi-radionuclide imaging显示文摘Purpose To develop a multi-radionuclide imaging system with a flexible and compact structure that has a potential for breast and other applications,and to evaluate its performances under both positron emission tomography and single photon emission imaging conditions.Methods The plane detector was composed of 5×6 blocks with an effective detection area of 168.6 mm×202.4 mm.Each block consisted of a 16×16 LYSO array.The pixel size is 1.9 mm×1.9 mm×15 mm.An 8×8 silicon photomultiplier(SiPM)array with SensL’s C-30035 sensors was coupled to the LYSO array,separated by a 1.5-mm-thick glass.To minimize the influence of temperature on the detector,the active part of the front-end electronics was kept away from SiPMs.Self-designed data acquisition system and reconstruction software were utilized to evaluate the performances of the whole system.Results All the blocks had excellent pixels identification.An average energy resolution of 11.39%for 511 keV and 21.37%for 140 keV was obtained.In the PET mode,the best spatial resolution was better than 2 mm and the system sensitivity reached up to 11.05%at 60 mm distance.In the single photon emission imaging mode,a spatial resolution better than 3 mm was obtained.Conclusion The results indicated that the system has a good overall performance and can be used in breast imaging and other general PET applications.It also has the potential to be used for single photon emission imaging.In pursuit of a better spatial resolution of cross-plane,PSF and DOI technology will be developed in the next work.For specific applications,further improvement of the detector system such as performance evaluation with phantoms will be carried out. | Zhen‑Rui Lu Xian‑Chao Huang Zhi‑Ming Zhang Ying‑Jie Wang Da‑Quan Cao Wei Zhou Xiao‑Yue Gu Xiao‑li Sun Pei Chai Hao‑Hui Tang Dao‑Wu Li Lin Li Chuang‑Xin Ma Long Wei | 2019 | Radiation Detection Technology and Methods2019，3，3： | 0 |
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