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| 1 | Sodium oligomannate therapeutically remodels gut microbiota and suppresses gut bacterial amino acids-shaped neuroinflammation to inhibit Alzheimer's disease progression显示文摘Recently,increasing evidence has suggested the association between gut dysbiosis and Alzheimer's disease(AD)progression,yet the role of gut microbiota in AD pathogenesis remains obscure.Herein,we provide a potential mechanistic link between gut microbiota dysbiosis and neuroinflammation in AD progression.Using AD mouse models,we discovered that,during AD progression,the alteration of gut microbiota composition leads to the peripheral accumulation of phenylalanine and isoleucine,which stimulates the differentiation and proliferation of pro-inflammatory T helper 1(Thl)cells.The brain-infiltrated peripheral Th1 immune cells are associated with the Ml microglia aaivation,contributing to AD-associated neuroinflammation.Importantly,the elevation of phenylalanine and isoleucine concentrations and the increase of Th1 cell frequency in the blood were also observed in two small independent cohorts of patients with mild cognitive impairment(MCI)due to AD.Furthermore,GV-971,a sodium oligomannate that has demonstrated solid and consistent cognition improvement in a phase 3 clinical trial in China,suppresses gut dysbiosis and the associated phenylalanine/isoleucine accumulation,harnesses neuroinflammation and reverses the cognition impairment.Together,our findings highlight the role of gut dysbiosis-promoted neuroinflammation in AD progression and suggest a novel strategy for AD therapy by remodelling the gut microbiota. | Xinyi Wang Guangqiang Sun Teng Feng Jing Zhang Xun Huang Tao Wang Zuoquan Xie Xingkun Chu Jun Yang Huan Wang Shuaishuai Chang Yanxue Gong Lingfei Ruan Guanqun Zhang Siyuan Yan Wen Lian Chen Du Dabing Yang Qingli Zhang Feifei Lin Jia Liu Haiyan Zhang Changrong Ge Shifu Xiao Jian Ding Meiyu Geng | 2019 | Cell Research2019，29，10： | 192 |
| 2 | The Predictive Value of Baseline HBs Ag Level and Early Response for HBs Ag Loss in Patients with HBe Ag-positive Chronic Hepatitis B during Pegylated Interferon Alpha-2a Treatment显示文摘Objective To explore the predictive value of baseline HBsAg level and early response for HBsAg loss in patients with HBeAg-positive chronic hepatitis B during pegylated interferon alpha-2a treatment. Methods A total of 121 patients with HBeAg-positive chronic hepatitis B who achieved HBsAg loss were enrolled; all patients were treated with PEG-IFNα-2a 180 μg/week. Serum HBV DNA and serological indicators(HBsAg, anti-HBs, HBeAg, and anti-HBe) were determined before and every 3 months during treatment. Results The median treatment time for HBsAg loss was 84 weeks(7-273 weeks), and 74.38%(90 cases) of the patients needed extended treatment(> 48 weeks). The correlation between baseline HBsAg levels and the treatment time of HBsAg loss was significant(B = 14.465, t = 2.342, P = 0.021). Baseline HBsAg levels together with the decline range of HBsAg at 24 weeks significantly correlated with the treatment time of HBsAg loss(B = 29.862, t = 4.890, P = 0.000 and B = 27.993, t = 27.993, P = 0.005). Conclusion Baseline HBsAg levels and extended therapy are critical steps toward HBsAg loss. Baseline HBsAg levels together with early response determined the treatment time of HBsAg loss in patients with HBeAg-positive chronic hepatitis B during pegylated interferon alpha-2a treatment. | LI Ming Hui ZHANG Lu QU Xiao Jing LU Yao SHEN Ge LI Zhen Zhen WU Shu Ling LIU Ru Yu CHANG Min HU Lei Ping HUA Wen Hao SONG Shu Jing WAN Gang XIE Yao | 2017 | Biomedical and Environmental Sciences2017，30，3： | 14 |
| 3 | First proof-of-principle experiment with the post-accelerated isotope separator on-line beam at BRIF:measurement of the angular distribution of ^(23)Na+^(40)Ca elastic scattering显示文摘The reaction dynamics of exotic nuclei near the drip line is one of the main research topics of current interest.Elastic scattering is a useful probe for investigating the size and surface diffuseness of exotic nuclei.The development of rare isotope accelerators offers opportunities for such studies.To date,many relevant measurements have been performed at accelerators using the projectile fragmentation technique,while the measurements at accelerators using isotope separator on-line(ISOL)systems are still quite scarce.In this work,we present the first proof-of-principle experiment with a post-accelerated ISOL beam at the Beijing Radioactive Ion Beam Facility(BRIF)by measuring the angular distribution of elastic scattering for the stable nucleus^(23)Na from the doubly magic nucleus^(40)Ca at energies above the Coulomb barrier.The angular distribution measured by a silicon strip detector array in a scattering chamber using the ISOL beam at BRIF is in good agreement with that measured by the high-precision Q3 D magnetic spectrograph using the nonISOL beam at nearly the same energy.This work provides useful background for making BRIF a powerful tool for the investigation of the reaction dynamics of exotic nuclei. | Wei Nan Bing Guo Cheng-Jian Lin Lei Yang Dong-Xi Wang Yang-Ping Shen Bing Tang Bao-Qun Cui Tao Ge Yin-Long Lyu Hui-Ming Jia Yun-Ju Li Chen Chen Li-Hua Chen Qi-Wen Fan Xin-Yue Li Gang Lian Jian-Cheng Liu Tian-Peng Luo Nan-Ru Ma Rui-Gang Ma Xie Ma Ying-Jun Ma Wei-Ke Nan Dan-Yang Pang You-Bao Wang Pei-Wei Wen Feng Yang Yong-Jin Yao Sheng Zeng Hao Zhang Fu-Peng Zhong Shan-Hao Zhong Zhi-Hong Li Tian-Jue Zhang Wei-Ping Liu BRIF Collaboration | 2021 | Nuclear Science and Techniques2021，32，5： | 9 |
| 4 | Comprehensive test stand for high-intensity cyclotron development显示文摘A comprehensive test stand for high-intensity cyclotron development,a 10 MeV 430 μA cyclotron,has been successfully constructed at China Institute of Atomic Energy (CIAE) for the experimental verification of the viability of a 100 MeV high-intensity cyclotron (CYCIAE-100) being constructed at CIAE.The verification includes the overall design technology,detail design and engineering technology for the crucial parts of the machine,e.g.main magnet and beam diagnostics.It will also pave the way for future enhancement of the beam intensity.The test stand consists of a H-ion source,axial injection system,central region,main magnet and coil,RF resonator,stripping extraction,and auxiliary systems,which include the RF power amplifier,high voltage and DC power supplies,electric apparatus,beam diagnostics,control,vacuum,water cooling,pneumatic system,and safety interlock.This paper presents the work regarding the design and sub-system development of the test sand,and the results of the beam commissioning of the machine. | ZHANG TianJue LI ZhenGuo CHU ChengJie XING JianSheng GUAN FengPing ZHONG JunQing JI Bin GE Tao YIN ZhiGuo HOU ShiGang PAN GaoFeng YAO HongJuan LU YinLong WANG ZhenHui WU LongCheng LIN Jun JIA XianLu WEI SuMin WEN LiPeng WANG Feng XIA Le CAI HongRu XIE HuaiDong CHEN RongFan ZHANG Yan ZHANG SuPing LIU GengShou ZOU Jian AN ShiZhong YANG JianJun BI YuanJie YANG Fang | 2011 | Chinese Science Bulletin2011，56，3： | 3 |
| 5 | Tissue factor expression in rheumatoid synovium: A potential role in pannus invasion of rheumatoid arthritis显示文摘 | Lujun Chen Yahua Lu Yang Chu Jun Xie Wen’ge Ding Fengming Wang | 2013 | Acta Histochemica2013，，： | 2 |
| 6 | Homotypic clustering of L1 and B1/Alu repeats compartmentalizes the 3D genome显示文摘Organization of the genome into euchromatin and heterochromatin appears to be evolutionarily conserved and relatively stable during lineage differentiation.In an effort to unravel the basic principle underlying genome folding,here we focus on the genome itself and report a fundamental role for L1(LINE1 or LINE-1)and B1/Alu retrotransposons,the most abundant subclasses of repetitive sequences,in chromatin compartmentalization.We find that homotypic clustering of L1 and B1/Alu demarcates the genome into grossly exclusive domains,and characterizes and predicts Hi-C compartments.Spatial segregation of L1-rich sequences in the nuclear and nucleolar peripheries and B1/Alu-rich sequences in the nuclear interior is conserved in mouse and human cells and occurs dynamically during the cell cycle.In addition,de novo establishment of L1 and B1 nuclear segregation is coincident with the formation of higher-order chromatin structures during early embryogenesis and appears to be critically regulated by L1 and B1 transcripts.Importantly,depletion of L1 transcripts in embryonic stem cells drastically weakens homotypic repeat contacts and compartmental strength,and disrupts the nuclear segregation of L1-or B1-rich chromosomal sequences at genome-wide and individual sites.Mechanistically,nuclear co-localization and liquid droplet formation of L1 repeat DNA and RNA with heterochromatin protein HP1αsuggest a phase-separation mechanism by which L1 promotes heterochromatin compartmentalization.Taken together,we propose a genetically encoded model in which L1 and B1/Alu repeats blueprint chromatin macrostructure.Our model explains the robustness of genome folding into a common conserved core,on which dynamic gene regulation is overlaid across cells. | J.Yuyang Lu Lei Chang Tong Li Ting Wang Yafei Yin Ge Zhan Xue Han Ke Zhang Yibing Tao Michelle Percharde Liang Wang Qi Peng Pixi Yan Hui Zhang Xianju Bi Wen Shao Yantao Hong Zhongyang Wu Runze Ma Peizhe Wang Wenzhi Li Jing Zhang Zai Chang Yingping Hou Bing Zhu Miguel Ramalho-Santos Pilong Li Wei Xie Jie Na Yujie Sun Xiaohua Shen | 2021 | Cell Research2021，31，6： | 1 |
| 7 | Targeting HECTD3-IKKα axis inhibits inflammation-related metastasis显示文摘Metastasis is the leading cause of cancer-related death.The interactions between circulating tumor cells and endothelial adhesion molecules in distant organs is a key step during extravasation in hematogenous metastasis.Surgery is a common intervention for most primary solid tumors.However,surgical trauma-related systemic inflammation facilitates distant tumor metastasis by increasing the spread and adhesion of tumor cells to vascular endothelial cells(ECs).Currently,there are no effective interventions to prevent distant metastasis.Here,we show that HECTD3 deficiency in ECs significantly reduces tumor metastasis in multiple mouse models.HECTD3 depletion downregulates expression of adhesion molecules,such as VCAM-1,ICAM-1 and E-selectin,in mouse primary ECs and HUVECs stimulated by inflammatory factors and inhibits adhesion of tumor cells to ECs both in vitro and in vivo.We demonstrate that HECTD3 promotes stabilization,nuclear localization and kinase activity of IKKa by ubiquitinating IKKa with K27-and K63-linked polyubiquitin chains at K296,increasing phosphorylation of histone H3 to promote NF-kB target gene transcription.Knockout of HECTD3 in endothelium significantly inhibits tumor cells lung colonization,while conditional knockin promotes that.IKKa kinase inhibitors prevented LPS-induced pulmonary metastasis.These findings reveal the promotional role of the HECTD3-IKKa axis in tumor hematogenous metastasis and providea potential strategy for tumormetastasis prevention. | Fubing Li Huichun Liang Hua You Ji Xiao Houjun Xia Xi Chen Maobo Huang Zhuo Cheng Chuanyu Yang Wenjing Liu Hailin Zhang Li Zeng Yingying Wu Fei Ge Zhen Li Wenhui Zhou Yi Wen Zhongmei Zhou Rong Liu Dewei Jiang Ni Xie Bin Liang Zhenzhen Liu Yanjie Kong Ceshi Chen | 2022 | Signal Transduction and Targeted Therapy2022，7，9： | 1 |
| 8 | Efficacy of Moxifloxacin against Mycobacterium abscessus in Zebrafish Model in vivo显示文摘Objective Moxifloxacin(MFX)shows good in vitro activity against Mycobacterium abscessus and can be a possible antibiotic therapy to treat M.abscessus infection;however,other studies have shown a lower or no activity.We aimed to evaluate MFX activity against M.abscessus using zebrafish(ZF)model in vivo.Methods A formulation of M.abscessus labeled with CM-Dil was micro-injected into ZF.Survival curves were determined by recording dead ZF every day.ZF were lysed,and colony-forming units(CFUs)were enumerated.Bacteria dissemination and fluorescence intensity in ZF were analyzed.Inhibition rates of MFX and azithromycin(AZM,positive control)were determined and compared.Results Significantly increased survival rate was observed with different AZM concentrations.However,increasing MFX concentration did not result in a significant decrease in ZF survival curve.No significant differences in bacterial burdens by CFU loads were observed between AZM and MFX groups at various concentrations.Bacterial fluorescence intensity in ZF was significantly correlated with AZM concentration.However,with increasing MFX concentration,fluorescence intensity decreased slightly when observed under fluorescence microscope.Transferring rates at various concentrations were comparable between the MFX and AZM groups,with no significant difference.Conclusion MFX showed limited efficacy against M.abscessus in vivo using ZF model.Its activity in vivo needs to be confirmed. | NIE Wen Juan XIE Zhong Yao GAO Shan TENG Tian Lu ZHOU Wen Qiang SHANG Yuan Yuan JING Wei SHI Wen Hui WANG Qing Feng HUANG Xue Rui CAI Bao Yun WANG Jun WANG Jing GUO Ru GE Qi Ping NIE Li Hui HAN Xi Qin DU Ya Dong CHU Nai Hui | 2020 | Biomedical and Environmental Sciences2020，33，5： | 1 |
| 9 | Relationship between Phenotypic Changes of Dendritic Cell Subsets and the Onset of Plateau Phase during Intermittent Interferon Therapy in Patients with CHB显示文摘Objective This study aimed to evaluate whether the onset of the plateau phase of slow hepatitis B surface antigen decline in patients with chronic hepatitis B treated with intermittent interferon therapy is related to the frequency of dendritic cell subsets and expression of the costimulatory molecules CD40,CD80,CD83,and CD86.Method This was a cross-sectional study in which patients were divided into a natural history group(namely NH group),a long-term oral nucleoside analogs treatment group(namely NA group),and a plateau-arriving group(namely P group).The percentage of plasmacytoid dendritic cell and myeloid dendritic cell subsets in peripheral blood lymphocytes and monocytes and the mean fluorescence intensity of their surface costimulatory molecules were detected using a flow cytometer.Results In total,143 patients were enrolled(NH group,n=49;NA group,n=47;P group,n=47).The results demonstrated that CD141/CD1c double negative myeloid dendritic cell(DNmDC)/lymphocytes and monocytes(%)in P group(0.041[0.024,0.069])was significantly lower than that in NH group(0.270[0.135,0.407])and NA group(0.273[0.150,0.443]),and CD86 mean fluorescence intensity of DNmDCs in P group(1832.0[1484.0,2793.0])was significantly lower than that in NH group(4316.0[2958.0,5169.0])and NA group(3299.0[2534.0,4371.0]),Adjusted P all<0.001.Conclusion Reduced DNmDCs and impaired maturation may be associated with the onset of the plateau phase during intermittent interferon therapy in patients with chronic hepatitis B. | YANG Liu WANG Shi Yu JIANG Ting Ting DENG Wen CHANG Min WU Shu Ling CAO Wei Hua LU Yao SHEN Ge LIU Ru Yu GAO Yuan Jiao XU Meng Jiao HU Lei Ping ZHANG Lu XIE Yao LI Ming Hui | 2024 | Biomedical and Environmental Sciences2024，37，3： | 0 |
| 10 | 10 MeV Medical Cyclotron Prototype Beam Commissioning显示文摘A 10 MeV medical cyclotron prototype for the production of short-lived isotopes has been developed independently at CIAE with a time span of 2 years. On the inner target, 8 hours stability test has been finished. The extraction beam is 10 MeV with a beam intensity of 100 μA. | GUAN Feng-ping GE Tao YIN Zhi-guo SONG Guo-fang ZHANG Tian-jue JI Bin LI Peng-zhan CAO Lei HOU Shi-gang LIU Geng-shou WANG Feng LEI Yu WU Long-cheng WEN Li-peng LI Zhen-guo CUI Tao JIA Xian-lu YAO Hong-juan PAN Gao-feng ZHANG Su-ping CAI Hong-ru XIE Huai-dong | 2012 | Annual Report of China Institute of Atomic Energy2012，，1： | 0 |
| 11 | Collections-based systematics in the new age of discovery:Celebrating the legacy and life of Professor Wen-Tsai Wang显示文摘Professor Wen-Tsai Wang(王文采,June 5,1926–November 16,2022)was an academician of the Chinese Academy of Sciences(CAS)and a legendary plant taxonomist at the Institute of Botany of CAS(Fig.1).Herein,we organize a virtual special issue in Journal of Systematics and Evolution(JSE)to celebrate the legacy and life of Professor Wang,who was a leading plant taxonomist in China and made important contributions toward advancing the understanding of the flora of China,the biogeography of eastern Asia,and biodiversity research in the vast Hengduan Mountains. | Jun Wen Lei Xie Zhi-Yun Zhang Yan Liang | 2023 | Journal of Systematics and Evolution2023，61，1： | 0 |
| 12 | Precise Measurement of Beam Extraction Efficiency for CRM显示文摘The extraction of the CRM is using a stripping foil with a water-cooled high-power Faraday cup behind the stripping foil to measure the proton current.Extraction efficiency is nearly 100%.By the | GUAN Feng-ping,LI Zhen-guo,XIE Huai-dong,WEN Li-peng,GE Tao,LIU Geng-shou | 2009 | Annual Report of China Institute of Atomic Energy2009，，1： | 0 |
| 13 | Design of the DC Beam Current Transformer显示文摘The beam diagnostic system is an important part of the cyclotron, which lays emphasis on the parameter optimization and cyclotron improvement. The DC current transformer (DCCT) is a kind | GUAN Feng-ping, WEN Li-peng, GE Tao, XIE Huai-dong, LI Zhen-guo | 2008 | Annual Report of China Institute of Atomic Energy2008，，1： | 0 |
| 14 | Paired quasi-periodic pulsations of hard X-ray emission in a solar flare显示文摘We investigate high time resolution data obtained by the Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor(GECAM)during the flare event on 2022 April 21 at 01:52 UT.Several subpeaks with durations of 4-6 s have been detected in the hard X-ray precursor phase,and the key feature is that they appear in pairs and seem like double-peak struc-tures.These subpeaks are rarely observed in hard X-ray band and confirmed by the microwave obtained by Nobeyama Radio Polarimeters(NoRP)and Radio Solar Telescope Network(RSTN).While an exponential function can describe the continuum component of the time profile from the precursor to part of the impulsive phase.The periods of quasi-periodic pulsations(QPPs)are detected to be about 7.3 and 12.8 s for the precursor and impulsive phase,respectively,with at least 95%confidence level.The paired QPPs are assumed to be double-peak QPPs and then the scenario of current loop coalescence model is found to be in good agreement with our observation.The precursor phase can be interpreted as the oscillating coalescence of two islands,while the impulsive phase can be interpreted as more islands to coalesce one by one to form larger islands. | Hai-Sheng Zhao Dong Li Shao-Lin Xiong Yan-Qiu Zhang Yang Su Wei Chen Yi Zhao Xiao-Bo Li Jia-Cong Liu Wen-Xi Peng Rui Qiao Xin-Qiao Li Xiang-Yang Wen Li-Ming Song Shi-Jie Zheng Xin-Ying Song Xiao-Yun Zhao Yue Huang Shuang-Nan Zhang Shuo Xiao Ce Cai Zheng-Hua An Can Chen Gang Chen Wei Chen Yan-Qi Du Min Gao Ke Gong Dong-Ya Guo Zhi-Wei Guo Jian-Jian He Bin Li Chao Li Chao-Yang Li Gang Li Jian-Hui Li Lu Li Qing-Xin Li Yan-Guo Li Jing Liang Xiao-Hua Liang Jin-Yuan Liao Xiao-Jing Liu Ya-Qing Liu Qi Luo Xiang Ma Bin Meng Ge Ou Dong-Li Shi Jing-Yan Shi Gong-Xing Sun Xi-Lei Sun You-Li Tuo Chen-Wei Wang Hui Wang Jin Wang Jin-Zhou Wang Ping Wang Wen-Shuai Wang Hong Wu Sheng-Lun Xie Yan-Bing Xu Yu-Peng Xu Wang-Chen Xue Sheng Yang Min Yao Jian-Ying Ye Qi-Bin Yi Chao-Yue Zhang Da-Li Zhang Fan Zhang Fei Zhang Hong-Mei Zhang Kai Zhang Peng Zhang Xiao-Lu Zhang Zhen Zhang Guo-Ying Zhao Shi-Yi Zhao Chao Zheng Xing Zhou Yue Zhu | 2023 | Science China(Physics,Mechanics & Astronomy)2023，66，5： | 0 |
| 15 | BRIEF COMMUNICATION ARISING Geng et al.reply显示文摘The accompanying comment by Dr.Rao,suggests that there is an omission of citation of 12 previous publications in our Wang et al.paper.1 We disagree with the suggestion for the following reasons.We believe that the 12 publications cited by Dr.Rao do not have sufficient relevance to the Wang et al.paper.1 The past decades have witnessed an explosive growth in our understanding of the pathogenesis of Alzheimer's disease(AD),which is a very complicated process.The Wang et al. | Xinyi Wang Guangqiang Sun Teng Feng Jing Zhang Xun Huang Tao Wang Zuoquan Xie Xingkun Chu Jun Yang Huan Wang Shuaishuai Chang Yanxue Gong Lingfei Ruan Guanqun Zhang Siyuan Yan Wen Lian Chen Du Dabing Yang Qingli Zhang Feifei Lin Jia Liu Haiyan Zhang Changrong Ge Shifu Xiao Jian Ding Meiyu Geng | 2020 | Cell Research2020，30，9： | 0 |
| 16 | High-order nonreciprocal add-drop filter显示文摘Topological photonics have led to robust optical behavior of optical devices, which has alleviated the influence of manufacturing defects and perturbations on the device performance. Meanwhile, temporal coupled-mode theory(t-CMT) has been developed and applied widely. However, the t-CMT of cascaded coupled cavities(CCC) system and its corresponding high-order filter has yet to be established. Here, the t-CMT of CCC system is established based on the existing t-CMT. By combining the CCC with topological waveguides, a versatile design scheme of high-order nonreciprocal add-drop filter(HONAF) is proposed. The relationship between the coupling effect of cavities and transmission and the filtering performance of HONAF is analyzed quantitatively. Then, a method to improve the transmission efficiency and quality factor of the filter is given. The proposed HONAF is based on the combination of gyromagnetic photonic crystals and decagonal Penrose-type photonic quasicrystals. The transmission and filtering performance of the HONAF are numerically analyzed, which verifies the consistency between theoretical prediction and numerical simulation. The established t-CMT of CCC system can be widely used in coupled resonator optical waveguides and their related systems. The proposed HONAF with excellent performance can also be applied to wavelength division multiplexing/demultiplexing systems. | Hang Li Rui Ge YuChen Peng Bei Yan JianLan Xie JianJun Liu ShuangChun Wen | 2021 | Science China(Physics,Mechanics & Astronomy)2021，64，12： | 0 |
| 17 | Completion of the Test Stand for High Current H^- Ion Source and Beam Pulsing Injection Line显示文摘1 Test stand of high current H- ion source and beam pulsing injection line The study on high current H- ion source and beam pulsing injection line involves many key subjects of accelerators, including the physics of cyclotron, the technology of pulsed beam generation, the | AN Shi-zhong, JIA Xian-lu, ZHANG Tian-jue, YIN Zhi-guo, SONG Guo-fang, LI Peng-zhan, XIE Huai-dong, LIU Geng-shou, Lü Yin-long, WU Long-cheng, ZOU Jian, PAN Gao-feng, LIN Jun, GE Tao, WEN Li-peng, YAO Hong-juan | 2010 | Annual Report of China Institute of Atomic Energy2010，，1： | 0 |
| 18 | Primary Measurement of the DCCT System With Beam显示文摘The DC Current Transformer (DCCT) system can be used to measure the average beam current,which serves as a very important parameter for the cyclotron and beam line without disturbing the beam for a long period. Currently the stability test has been accomplished through a 100-minute | GUAN Feng-ping, WEN Li-peng, XIE Huai-dong, LI Zhen-guo, GE Tao, WU Long-cheng, LIU Geng-shou | 2010 | Annual Report of China Institute of Atomic Energy2010，，1： | 0 |
| 19 | STUDIES ON THE SYNTHESIS OF TRACHYLOBAGIBBERELLINANALOGUE(Ⅱ)SYNTHESIS OF DIMETHYLESTER OF 3-HYDROXY-△1_10-12,16-CYCLOGIBBERELLIN 12显示文摘STUDIES ON THE SYNTHESIS OF TRACHYLOBAGIBBERELLINANALOGUE(Ⅱ)SYNTHESIS OF DIMETHYLESTER OF 3-HYDROXY-△1_10-12,16-CYCLOGIBBEREL?.. | Xiao Dong NIE Wen Ge XIE Gang LIN Mao Sen SONG Xin Fu PAN(Department of Chemistry, State Key Laboratory of Applied Organic Chemistry,Lanzhou University Lanzhou 730000) | 1995 | Chinese Chemical Letters1995，6，9： | 0 |
| 20 | Installation and Test of 100 MeV Cyclotron Safety Interlock System显示文摘The safety system is an important part of BRIF project,which will play a key role for protection of staff,and equipments.100 MeV cyclotron will deliver proton beam of 200μA with energy of 100 MeV.Radiation caused by beam loss will be occurred when the machine running or commissioning,which is hazard to staff and device,so a set of interlock system is designed for protecting people and apparatus. | HOU Shi-gang SONG Guo-fang LI Zhen-guo WANG Feng LV Yin-long XING Jian-sheng CAI Hong-ru YIN Zhi-guo WU Long-cheng XIE Huai-dong GE Tao CAO Lei FU Xiao-liang WEN Li-peng | 2013 | Annual Report of China Institute of Atomic Energy2013，，1： | 0 |
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