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| 1 | Total glucosides of paeony attenuates animal psoriasis induced inflammatory response through inhibiting STAT1 and STAT3 phosphorylation显示文摘OBJECTIVE Psoriasis is an immune system meditated disease,especially T cells.It disturbed many people around the world and hard to therapy.Paeonia lactiflora Pall has been used as a medicine in china for thousands of years.Recent studies has found that the main component of Paeonia lactiflora Pall can alleviates the immune response in many diseases.In this study,we researched the effects and possible mechanisms of total glucosides of paeony(TGP)on animal psoriasis in order to study the therapeutic effects and mechanisms of TGP in 5%propranolol creaminduced psoriasis in guinea pigs and Imiquimod(IMQ)cream-induced psoriasis in mice.METHODS The effect of TGP was evaluated using a psoriasis-like model of guinea pigs and mice.Ear thickness was accessed,and pathology injury was observed by HE staining.The levels of serum IL-1β,IL-6,IL-12,IL-17,IL-23,TNF-α,and IFN-γ,skin IL-17A,IL-22 and orphan nuclear receptor(RORγt)mRNA expression,proliferating cell nuclear antigen(PCNA),total or phosphorylated signal transducers and activators of transcription(STAT1 and STAT3)were determined by ELISA,real time PCR,immu⁃nohistochemical staining,and Western blotting,respectively.RESULTS Compared with model group,TGP treatment decreased the ear thickness,improved pathology of psoriasis,alleviated IMQ-induced keratinocyte proliferation,reduced the inflammatory cytokine,and downregulated IL-17A,IL-22,and RORγt mRNA in mice.Further study indicated that TGP inhibited STAT1 and STAT3 phosphorylation in lesion skins of psoriasis-like mice.CONCLUSION TGP alleviates the symptoms of psoriasis-like guinea pigs and mice,and the possible mechanism may relate to inhibit T helper 17(TH17)cell differentiation and keratinocytes proliferation by inhibiting STAT1 and STAT3 phosphorylation. | LI Bin-bin HE Shu-cheng LIU Rui HUANG Liang-liang LIU Ge WANG Rui-xuan YANG Zhuo-yue LIU Xin-yi LENG Ye LIU Dan YE Cheng-yu LI Yun-man CHEN Yong-jian IN Hong FANG Wei-rong | 2019 | 中国药理学与毒理学杂志2019，33，9： | 21 |
| 2 | Single-cell RNA-seq reveals the diversity of trophoblast subtypes and patterns of differentiation in the human placenta显示文摘胎盘为成功的怀孕和胎儿和怀孕女人的健康是关键的。然而,人的 trophoblast 系怎么被调整,包括胎盘的房间的分类,子类型糟糕被理解。这里,我们在排序的胎盘的房间上执行了定序的单个房间的 RNA (RNA-seq ) 从第一三个月并且秒三个月人胎盘。已知的 cytotrophoblast 房间(CTB ) 的房间的新子类型, extravillous trophoblast 房间(EVT ) , Hofbauer 房间,和间充质的 stromal 房间被识别, cell-type-specific 基因签名被定义。机能上地,这研究揭示了人的胎盘的许多以前未知的功能。尤其是, 102 多肽荷尔蒙基因被发现被胎盘的房间的各种各样的子类型表示,它在调整母亲的生理学的胎儿的生长和改编到怀孕建议建筑群和这些荷尔蒙的重要角色。这些结果在单个房间的分辨率记录人的胎盘的 trophoblast 区别并且因此在怀孕的早阶段期间推进我们人的胎座式的理解。 | Yawei Liu Xiaoying Fan Rui Wang Xiaoyin Lu Yan-Li Dang Huiying Wang Hai-Yan Lin Cheng Zhu Hao Ge James C. Cross Hongmei Wang | 2018 | Cell Research2018，28，8： | 15 |
| 3 | Sky-blue perovskite light-emitting diodes based on quasi-two-dimensional layered perovskites显示文摘A mixed organic(4-phenylbutylamine, 4-PBA) and inorganic(cesium, Cs) cations are used to deposit quasi-two-dimensional layered perovskites. This layered perovskites exhibit good film coverage as twodimensional perovskites and high emission performance close to three-dimensional organic–inorganic hybrid perovskites. Light-emitting diodes(LEDs) are fabricated by using solution process based on the quasi-two-dimensional layered perovskites. The perovskite LEDs exhibit a sky-blue emission with electroluminescence peak at 491 nm and a low turn on voltage at 2.9 V. The maximum external quantum efficiency reaches 0.015% at brightness of 186 cd/m^2. | Lu Cheng Yu Cao Rui Ge Ying-Qiang Wei Na-Na Wang Jian-Pu Wang Wei Huang | 2017 | Chinese Chemical Letters2017，28，1： | 13 |
| 4 | Snail and Slug mediate tamoxifen resistance in breast cancer cells through activation of EGFR-ERK independent of epithelial-mesenchymal transition显示文摘 | Yan Jian Xiaotong Zhao Qian Xiao Qingbo Liu Keshuo Ding Fei Yu Rui Zhang Tao Zhu Gaoxiang Ge | 2014 | Journal of Molecular Cell Biology2014，8，4： | 11 |
| 5 | Onco-miR-24 regulates cell growth and apoptosis by targeting BCL2L11 in gastric cancer显示文摘胃的癌症是世界范围的最普通的恶意之一;然而,在 tumorigenesis 的分子的机制仍然需要探索。BCL2L11 属于 BCL-2 家庭,并且充当内在的 apoptotic 串联的一个中央管理者并且调停房间 apoptosis。尽管 miRNAs 被报导了涉及癌症开发的每个阶段,在 GC 的 miR-24 的角色还没被报导。在现在的学习,当 BCL2L11 的表示在 GC 的肿瘤纸巾被禁止时, miR-24 被发现起来调整。研究从在 vitro 并且在显示出的 vivo,那 miR-24 调整 BCL2L11 表示由与 mRNA 的 3UTR 直接有约束力,因此支持房间生长,移植当禁止房间 apoptosis 时。因此, miR-24 是能是为未来的潜在的药目标的新奇 onco-miRNA 临床的使用。 | Haiyang Zhang Jingjing Duan Yanjun Qu Ting Deng Rui Liu Le Zhang Ming Bai Jialu Li Tao Ning Shaohua Ge Xia Wang ZhenzhenWang~ Qian Fan Hongli Li Guoguang Ying Dingzhi Huang Yi Ba | 2016 | Protein & Cell2016，7，2： | 11 |
| 6 | The RNA-binding protein QKI5 regulates primary miR-124-1 processing via a distal RNA motif during erythropoiesis显示文摘 | Fang Wang Wei Song Hongmei Zhao Yanni Ma Yuxia Li Di Zhai Jingnan Pi Yanmin Si Jiayue Xu Lei Dong Rui Su Mengmeng Zhang Yong Zhu Xiaoxia Ren Fei Miao Wenjie Liu Feng Li Junwu Zhang Aibin He Ge Shan Jingyi Hui Linfang Wang Jia Yu | 2017 | Cell Research2017，27，3： | 7 |
| 7 | Graphene/phosphorene nano-heterojunction:facile synthesis, nonlinear optics, and ultrafast photonics applications with enhanced performance显示文摘Owing to its thickness-modulated direct energy band gap, relatively strong light–matter interaction, and unique nonlinear optical response at a long wavelength, few-layer black phosphorus, or phosphorene, becomes very attractive in ultrafast photonics applications. Herein, we synthesized a graphene/phosphorene nano-heterojunction using a liquid phase-stripping method. Tiny lattice distortions in graphene and phosphorene suggest the formation of a nano-heterojunction between graphene and phosphorene nanosheets. In addition, we systematically investigate their nonlinear optical responses at different wavelength regimes. Our experiments indicate that the combined advantages of ultrafast relaxation, broadband response in graphene, and the strong light–matter interaction in phosphorene can be combined together by nano-heterojunction. We have further fabricated two-dimensional(2D) nano-heterojunction based optical saturable absorbers and integrated them into an erbium-doped fiber laser to demonstrate the generation of a stable ultrashort pulse down to 148 fs. Our results indicate that a graphene/phosphorene nano-heterojunction can operate as a promising saturable absorber for ultrafast laser systems with ultrahigh pulse energy and ultranarrow pulse duration. We believe this work opens up a new approach to designing 2D heterointerfaces for applications in ultrafast photonics and other research.The fabrication of a 2D nano-heterojunction assembled from stacking different 2D materials, via this facile and scalable growth approach, paves the way for the formation and tuning of new 2D materials with desirable photonic properties and applications. | SHUNXIANG LIU ZHONGJUN LI YANQI GE HUIDE WANG RUI YUE XIANTAO JIANG JIANQING LI QIAO WEN HAN ZHANG | 2017 | Photonics Research2017，5，6： | 6 |
| 8 | FUZZY RELIABILITY-BASED OPTIMUM DESIGN OF LAMINATED COMPOSITES显示文摘在结构的常规基于可靠性的最佳设计,可靠性基于概率假设被计算,并且设计目的和限制被看作确定的。在许多情况中,然而,在那里存在在设计目的和限制功能的一些模糊因素。在这篇论文,模糊可靠性和模糊限制被介绍为把压成薄片的 composites 建立模糊基于可靠性的最佳模型。方法在这篇论文开发了的例子表演能把考虑给可靠性需求和结构的经济方面。因为模糊 reliability-basedoptimum 设计是一个“软”的图案,现在的结果为结构的可靠性的有效评估提供新方法论并且带给我们一个其他的最佳设计想法。 | Wei Junhong Chen Jianqiao Ge Rui | 2006 | Acta Mechanica Solida Sinica2006，19，3： | 6 |
| 9 | RELIABILITY-BASED DESIGN OF COMPOSITES UNDER THE MIXED UNCERTAINTIES AND THE OPTIMIZATION ALGORITHM显示文摘这份报纸在随机和间隔变量的混合下面为合成材料建议了一个可靠性设计模型。和反的可靠性分析技术,顺序的单个环的优化方法被用于 composites 的基于可靠性的设计。在顺序的单个环的优化,优化和可靠性分析是 decoupled 改进计算效率。是出现在例子,在结构的可靠性的限制下面的最小的重量问题为把压成薄片的 composites 被解决。粒子群优化(PSO ) 算法被利用寻找最佳的答案。设计结果显示在随机和间隔变量的混合下面,联合顺序的单个环的优化和 PSO 算法的方法能有效地处理 composites 的基于可靠性的设计。 | Rui Ge Jianqiao Chen Junhong Wei | 2008 | Acta Mechanica Solida Sinica2008，21，1： | 6 |
| 10 | Reliability design optimization of composite structures based on PSO together with FEA显示文摘The present work aims to develop a method for reliability-based optimum design of composite structures. A procedure combining particle swarm optimization (PSO) and finite element analysis (FEA) has been proposed. Numerical examples for the reliability design optimization (RDO) of a laminate and a composite cylindrical shell are worked out to demonstrate the effectiveness of the method. Then a design for composite pressure vessels is studied. The advantages and necessity of RDO over the conventional equi-strength design are addressed. Examples show that the proposed method has good stability and is efficient in dealing with the probabilistic optimal design of composite structures. It may serve as an effective tool to optimize other complicated structures with uncertainties. | Chen Jianqiao Tang Yuanfu Ge Rui An Qunli Guo Xiwei | 2013 | Chinese Journal of Aeronautics2013，26，2： | 6 |
| 11 | Serum microRNA-204 levels are associated with long-term cardiovascular disease risk based on the Framingham risk score in patients with type 2 diabetes: results from an observational study显示文摘Background Previous studies have demonstrated that micro RNA-204(mi R-204) is involved in atherosclerosis and vascular calcification. However, the value of mi R-204 as the predictive biomarker for cardiovascular disease(CVD) remains unclear. We aimed to evaluate the association between the circulating mi R-204 level and ten-year CVD risk based on the Framingham risk score(FRS). Methods In this retrospective study, we enrolled 194 consecutive patients with type 2 diabetes mellitus(T2DM) without CVD in Beijing Anzhen Hospital between January 2015 and September 2016. We used the FRS to evaluate the risk of CVD for each patient. Circulating mi R-204 levels were measured by quantitative real-time polymerase chain reaction. Results Circulating mi R-204 levels were significantly lower in the group of patients(0.49 ± 0.13) at high risk of CVD(FRS > 20%) than in the low(FRS < 10%) and intermediate(FRS: 10%–20%) risk groups(0.87 ± 0.19 and 0.75 ± 0.25, respectively;P < 0.001). FRS was negatively correlated with mi R-204 levels(r =-0.421, P < 0.001). According to multivariate logistic analyses, reduced mi R-204 level was independently associated with an increased risk of CVD after adjusting for conventional risk factors(OR = 0.876, 95% CI: 0.807–0.950, P = 0.001). Receiver-operating characteristic curve analysis showed that the circulating mi R-204 level can predict the high risk of CVD with higher specificity than the traditional risk factor of high systolic blood pressure or the protective factor of high-density lipoprotein cholesterol. Conclusions Our study demonstrated that patients with lower circulating mi R-204 levels were at high risk for CVD. After adjustment for potential confounders, mi R-204 was independently associated with CVD in patients with T2DM. | Rui WANG Yao-Dong DING Wen GAO Yu-Qiang PEI Jia-Xin YANG Ying-Xin ZHAO Xiao-Li LIU Hua SHEN Shuo ZHANG Lei YU Hai-Long GE | 2020 | Journal of Geriatric Cardiology2020，17，6： | 5 |
| 12 | Research on Radiation Characteristics of Polymeric Plastic Fiber显示文摘The anti-radiation mechanism of polymeric plastic fiber is analyzed. The radiation characteristic of this type fiber is studied. Our experimental results indicate that under the low radiation dosage (below 1 kGy) the plastic optical fiber’s transmission rate rises instead of descends while this type of fiber is radiated by γ ray, electron beam and proton beam respectively. After a period of time, it gradually reaches a constant value. But under the high radiation dosage (above 1 kGy) the fiber’s transmission rate descends after radiation. Later, it gradually goes up to a constant value. | 殷宗敏 Li Rongyu Ge Wenping Liu Rui | 2001 | High Technology Letters2001，7，2： | 5 |
| 13 | NOMA-Based UAV Communications for Maritime Coverage Enhancement显示文摘The lack of communication infrastructure in the ocean inevitably leads to coverage blind zones.In addition to high-throughput marine satellites,unmanned aerial vehicles(UAVs)can be used to provide coverage for these blind zones along with onshore base stations.In this paper,we consider the use of UAV for maritime coverage enhancement.Particularly,to serve more ships on the vast oceanic area with limited spectrum resources,we employ non-orthogonal multiple access(NOMA).A joint power and transmission duration allocation problem is formulated to maximize the minimum ship throughput,with the constraints on onboard communication energy.Different from previous works,we only assume the slowly time-varying large-scale channel state information(CSI)to reduce the system cost,as the large-scale CSI is locationdependent and can be obtained according to a priori radio map.To solve the non-convex problem,we decompose it into two subproblems and solve them in an iterative way.Simulation results show the effectiveness of the proposed solution. | Rui Tang Wei Feng Yunfei Chen Ning Ge | 2021 | China Communications2021，18，4： | 5 |
| 14 | Prevalence and Risk Factors Associated with Adverse Drug Reactions among Previously Treated Tuberculosis Patients in China显示文摘我们与 anti-TB 药估计了不利的药反应(ADR ) 的发生并且为在中国在以前对待的肺结核病人开发 ADR 评估了风险因素。所有病人是由国家指南推荐了收到了首要的 anti-TB 政体(2HREZS/6HRE ) 。临床并且实验室评估一个月被执行一次。从 354 个参加者,(74.0%) 262 经历了象 hyperuricemia 那样的 ADR (65.0% , 230/354 ) , hepatotoxicity (6.2% , 22/354 ) 并且听觉骚乱(4.8% , 17/354 ) 。ADR 显著地与糖尿病 mellitus 被联系[或(95% CI ) :15.5 (2.07-115.87 )] ;然而,重量超过 50 kg [或(95% CI ) :0.41 (0.22-0.85 )] 是为 ADR 的出现的一个保护的因素。Hyperuricemia 是最普通的不利事件但是,有 hyperuricemia 的大多数病人为高尿的酸层次显示出增加的忍耐。低身体重量和糖尿病 mellitus 在 anti-TB 治疗期间增加了 ADR 的出现的风险。 | HAN Xi Qin PANG Yu MA Yan LIU Yu Hong GUO Ru SHU Wei HUANG Xue Rui GE Qi Ping DU Jian GAO Wei Wei | 2017 | Biomedical and Environmental Sciences2017，30，2： | 5 |
| 15 | Treatment results and prognostic factors of patients undergoing postoperative radiotherapy for laryngeal squamous cell carcinoma显示文摘Postoperative radiotherapy (PRT) is widely advocated for patients with squamous cell carcinomas of the head and neck that are considered to be at high risk of recurrence after surgical resection. The aims of this study were to evaluate the treatment outcomes of PRT for patients with laryngeal carcinoma and to identify the value of several prognostic factors. We reviewed the records of 256 patients treated for laryngeal squamous cell carcinoma between January 1993 and December 2005. Disease-free survival (DFS) and overall survival (OS) were estimated using the Kaplan-Meier method. Log-rank test was employed to identify significant prognostic factors for DFS and OS. The Cox proportional hazards model was applied to identify covariates significantly associated with the aforementioned endpoints. Our results showed the 3-, 5-, and 10-year DFS for all patients were 69.9%, 59.5%, and 34.9%, respectively. The 3-, 5-, and 10-year OS rates were 80.8%, 68.6%, and 38.8%, respectively. Significant prognostic factors for both DFS and OS on univariate analysis were grade, primary site, T stage, N stage, overall stage, lymph node metastasis, overall treatment times of radiation, the interval between surgery and radiotherapy, and radiotherapy equipment. Favorable prognostic factors for both DFS and OS on multivariate analysis were lower overall stage, no cervical lymph node metastasis, and using 60Co as radiotherapy equipment. In conclusion, our data suggest that lower overall stage, no cervical lymph node metastasis, and using 60Co as radiotherapy equipment are favorable prognostic factors for DFS and OS and that reducing the overall treatment times of radiation to 6 weeks or less and the interval between surgery and radiotherapy to less than 3 weeks are simple measures to remarkably improve treatment outcome. | Ting Jin Wei-Han Hu Li-Bing Guo Wen-Kuan Chen Qiu-Li Li Hui Lin Xiu-Yu Cai Nan Ge Rui Sun Si-Yi Bu Xin Zhang Meng-Yao Qiu Wei Zhang Su Luo Yi-Xin Zhou | 2011 | Chinese Journal of Cancer2011，30，7： | 5 |
| 16 | Ultrafast nonlinear absorption and nonlinear refraction in few-layer oxidized black phosphorus显示文摘We experimentally investigated the nonlinear optical response in few-layer oxidized black phosphorus(OBP) by the femtosecond Z-scan measurement technique, and found that OBP not only possesses strong ultrafast saturable absorption but also a nonlinear self-defocusing effect that is absent in black phosphorus(BP). The saturable absorption property originates mainly from the direct band structure, which is still maintained in OBP. The emergence of self-defocusing might originate from the combined consequences of the oxygen-induced defects in BP. Our experimental findings might constitute the first experimental evidence on how to dynamically tune its nonlinear property, offering an inroad in tailoring its optical properties through chemical modification(oxidation, introducing defects, etc.). The versatile ultrafast nonlinear optical properties(saturable absorption and self-defocusing) imply a significant potential of the layered OBP in the development of unprecedented optoelectronic devices, such as mode lockers, optical switches, laser beam shapers, and wavelength converters. | Shunbin Lu Yanqi Ge Zhengbo Sun Zongyu Huang Rui Cao Chujun Zhao Shuangchun Wen Dianyuan Fan Jianqing Li Han Zhang | 2016 | Photonics Research2016，4，6： | 5 |
| 17 | Raman spectroscopy of diesel and gasoline engine-out soot using different laser power显示文摘We studied engine-out soot samples collected from a heavy-duty direct-injection diesel engine and port-fuel injection gasoline spark-ignition engine. The two types of soot samples were characterized using Raman spectroscopy with different laser powers. A Matlab program using least-square-method with trust-region-reflective algorithm was developed for curve fitting. A DOE(design of experiments) method was used to avoid local convergence. The method was used for two-band fitting and three-band fitting. The fitting results were used to determine the intensity ratio of D(for 'Defect' or 'Disorder') and G(for'Graphite') Raman bands. It is found that high laser power may cause oxidation of soot sample, which gives higher D/G intensity ratio. Diesel soot has consistently higher amorphous/graphitic carbon ratio, and thus higher oxidation reactivity, compared to gasoline soot, which is reflected by the higher D/G intensity ratio in Raman spectra measured under the same laser power. | Haiwen Ge Zhipeng Ye Rui He | 2019 | Journal of Environmental Sciences2019，31，5： | 4 |
| 18 | Hydrothermal synthesis of peony-like CuO micro/nanostructures for high-performance lithium-ion battery anodes显示文摘The peony-like CuO micro/nanostructures were fabricated by a facile hydrothermal approach. The peonylike CuO micro/nanostructures about 3-5 μm in diameter were assembled by CuO nanoplates. These CuO nanoplates, as the building block, were self-assembled into multilayer structures under the action of ethidene diamine, and then grew into uniform peony-like CuO architecture. The novel peony-like CuO micro/nanostructures exhibit a high cycling stability and improved rate capability. The peony-like CuO micro/nanostructures electrodes show a high reversible capacity of 456 mAh/g after 200 cycles, much higher than that of the commercial CuO nanocrystals at a current 0.1 C. The excellent electrochemical performance of peony-like CuO micro/nanostructures might be ascribed to the unique assembly structure, which not only provide large electrode/electrolyte contact area to accelerate the lithiation reaction, but also the interval between the multilayer structures of CuO nanoplates electrode could provide enough interior space to accommodate the volume change during Li^+ insertion and de-insertion process. | Rui Dang Xilai Jia Peng Wang Xiaowei Zhang Danni Wang Ge Wang | 2017 | Chinese Chemical Letters2017，28，12： | 4 |
| 19 | Efficacy of radiotherapy for the treatment of cystic echinococcosis in naturally infected sheep显示文摘Background:Radiotherapy is commonly used to treat cancers.To date,there has been no study focusing on the effects of radiotherapy on hydatid disease in large animals.In this study,we aim to investigate the efficiency and safety of radiotherapy for treating hydatid disease caused by Echinococcus granulosus in naturally infected sheep.Methods:Ultrasound was used to screen naturally infected sheep in an echinococcosis endemic area in Xinjiang,China.A computer tomography(CT)scan confirmed the presence of hydatid cysts.Twenty sheep naturally infected with E.granulosus in the liver and/or lungs were randomly assigned into four groups receiving no irradiation,or X-ray irradiation of low(30 Gy),medium(45 Gy),and high dose(60 Gy),respectively.After three months of radiotherapy,a CT scan was performed to measure the changes in the cysts.The hepatic parasite cysts and host tissues were collected for histology and gene expression analysis.Results:In the animals subject to irradiation,no significant differences were observed in their appetite,daily activities,and weight before and after radiotherapy.Severe calcification was noticed in the cysts subject to a high dose of radiation compared with the groups subject to low and medium doses.Hematoxylin and eosin staining showed that irradiation contributed to the damage of the cyst structure and nucleus in the germinal layers.Quantitative PCR demonstrated that expression of TPX and HSP70 significantly decreased in a dose-dependent manner(P<0.05).The expression of the EPC1 decreased in the medium-and high-dose groups compared with the low-dose group(P<0.05).Meanwhile,the expression of radiation-related apoptosis genes caspase-3 and Gadd45 decreased with an increase in the irradiation dose.Conclusions:Radiotherapy is an option with satisfactory efficiency and safety for treating cystic echinococcosis in sheep with partial response or stable disease at month 3.In future,inhibition of cystic activity using radiotherapy may serve as a new regimen for treating hydatid disease. | Rui Mao Wen-Bao Zhang Hong-Zhi Qi Tao Jiang Ge Wu Peng-Fei Lu Abudula Ainiwaer Ge Shang Lin Xu Jie Hao Xi Shou Hai-Tao Li Jun Li Song-An Zhang Yong-Xing Bao Hao Wen | 2017 | Infectious Diseases of Poverty2017，6，1： | 4 |
| 20 | ADS Injector-I 2 K superfluid helium cryogenic system显示文摘The Accelerator Driven Sub-critical(ADS)system is a strategic plan to solve the nuclear waste problem for nuclear power plants in China.High-energy particle accelerators and colliders contain long strings of superconducting devices,superconducting radio frequency cavities,and magnets,which may require cooling by 2 K superfluid helium(HeliumⅡ).2 K superfluid helium cryogenic system has become a research hot spot in the field of superconducting accelerators.In this study,the ADS Injector-I 2 K cryogenic system is examined in detail.The cryogenic system scheme design,key equipment,and technology design,such as the 2 K Joule–Thomson(J–T)heat exchanger and cryomodules CM1+CM2 design,are examined,in addition to the commissioning and operation of the cryogenic system.The ADS Injector-I 2 K cryogenic system is the first 100 W superfluid helium system designed and built independently in China.The ADS proton beam reached 10 Me V at 10 m A in July 2016 and 10 Me V at 2 m A in continuous mode in January 2017 and has been operated reliably for over 15,000 h,proving that the design of ADS Injector-I 2 K cryogenic system,the key equipment,and technology research are reasonable,reliable,and meet the requirements.The research into key technologies provides valuable engineering experience that can be helpful for future projects such as CI-ADS(China Initiative Accelerator-Driven System),SHINE(Shanghai High Repetition Rate XFEL and Extreme Light Facility),PAPS(Platform of Advanced Photon Source Technology),and CEPC(Circular Electron-Positron Collider),thereby developing national expertise in the field of superfluid helium cryogenic systems. | Rui Ge Shao-Peng Li Rui-Xiong Han Miao-Fu Xu Liang-Rui Sun Min-Jing Sang Rui Ye Zhuo Zhang Jie-Hao Zhang Xiang-Zhen Zhang Lin Bian Jian-Qin Zhang Mei Li Chang-Cheng Ma Zheng-Ze Chang Tong-Xian Zhao Yong-Cheng Jiang | 2020 | Nuclear Science and Techniques2020，31，4： | 4 |
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