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| 1 | Modeling study of regional severe hazes over mid-eastern China in January 2013 and its implications on pollution prevention and control显示文摘The Nested Air Quality Prediction Model System(NAQPMS)was used to investigate the temporal and spatial variations of PM2.5over tropospheric central eastern China in January 2013.The impact of regional transport and its implications on pollution prevention and control were also examined.Comparison between simulated and observed PM2.5showed NAQPMS was able to reproduce the evolution of PM2.5during heavy haze episodes.The results indicated that regional transport of PM2.5played an important role in regional haze episodes in the city cluster including Hebei,Beijing and Tianjin(HBT).The cross-city clusters transport outside HBT and transport among cities inside HBT contributed 20%–35%and 26%–35%of PM2.5as compared with local emission,in HBT respectively.To meet the Air Quality Standards for Grade II,90%,90%and65%of emissions would have to be cut down in Hebei,Tianjin and Beijing,if non-control strategy was taken in the surrounding city clusters of HBT.This implicated that control of emissions in one city cluster is not sufficient to reduce regional haze events,and joint efforts among city clusters are essential.Besides regional transports,two-way feedback between boundary-layer evolution and PM2.5also significantly contributed to the formation of heavy hazes,which contributed 30%of monthly average PM2.5concentration in HBT. | WANG ZiFa LI Jie WANG Zhe YANG WenYi TANG Xiao GE BaoZhu YAN PinZhong ZHU LiLi CHEN XueShun CHEN HuanSheng WAND Wei LI JianJun LIU Bing WANG XiaoYan WAND Wei ZHAO YiLin LU Ning SU DeBin | 2014 | Science China Earth Sciences2014,57,1: | 106 |
| 2 | Application of nonlinear chemical fingerprinting to identification,evaluation and clinical use of Glycyrrhiza显示文摘Nonlinear chemical fingerprinting is a new technique for analyzing traditional Chinese medicines (TCMs). We developed such a method and applied it to Glycyrrhiza, a significant TCM. Nonlinear chemical fingerprints were obtained for Glycyrrhiza from four different production areas, and for 14 other TCMs with similar induction time. The calculation of their similarities was based on similarity system theory. Using intuitive visual comparison of the data and the similarity calculation results, Glycyrrhiza was discriminated from the 14 other TCMs. There was a linear relationship between the content of active TCM components and the induction time. This was used to compare the content of active components in Glycyrrhiza from the four different production areas, and establish an equivalent-dose relationship for these four samples. This method provides a new tool for discrimination and evaluation of Glycyrrhiza, and a dosage reference for clinical application of Glycyrrhiza from the four regions studied. | FANG XuanQi ZHANG TaiMing ZHAO Zhe XIANG FengQin LIANG YiZeng WANG Mei ZHU Rong CHEN Su QIAO JunXi | 2010 | Chinese Science Bulletin2010,55,26: | 20 |
| 3 | Advanced Space-based Solar Observatory(ASO-S):an overview显示文摘The Advanced Space-based Solar Observatory(ASO-S)is a mission proposed for the 25 th solar maximum by the Chinese solar community.The scientific objectives are to study the relationships between the solar magnetic field,solar flares and coronal mass ejections(CMEs).Three payloads are deployed:the Full-disk vector Magneto Graph(FMG),the Lyman-αSolar Telescope(LST)and the Hard X-ray Imager(HXI).ASO-S will perform the first simultaneous observations of the photospheric vector magnetic field,non-thermal imaging of solar flares,and the initiation and early propagation of CMEs on a single platform.ASO-S is scheduled to be launched into a 720 km Sun-synchronous orbit in 2022.This paper presents an overview of the mission till the end of Phase-B and the beginning of Phase-C. | Wei-Qun Gan Cheng Zhu Yuan-Yong Deng Hui Li Yang Su Hai-Ying Zhang Bo Chen Zhe Zhang Jian Wu Lei Deng Yu Huang Jian-Feng Yang Ji-Jun Cui Jin Chang Chi Wang Ji Wu Zeng-Shan Yin Wen Chen Cheng Fang Yi-Hua Yan Jun Lin Wei-Ming Xiong Bin Chen Hai-Chao Bao Cai-Xia Cao Yan-Ping Bai Tao Wang Bing-Long Chen Xin-Yu Li Ye Zhang Li Feng Jiang-Tao Su Ying Li Wei Chen You-Ping Li Ying-Na Su Hai-Yan Wu Mei Gu Lei Huang Xue-Jun Tang | 2019 | Research in Astronomy and Astrophysics2019,19,11: | 17 |
| 4 | Rules of Meridians and Acupoints Selection in Treatment of Parkinson’s Disease Based on Data Mining Techniques显示文摘Objective:To help selecting appropriate meridians and acupoints in clinical practice and experimental study for Parkinson’s disease(PD),the rules of meridians and acupoints selection of acupuncture and moxibustion were analyzed in domestic and foreign clinical treatment for PD based on data mining techniques.Methods:Literature about PD treated by acupuncture and moxibustion in China and abroad was searched and selected from China National Knowledge Infrastructure and MEDLINE.Then the data from all eligible articles were extracted to establish the database of acupuncture-moxibustion for PD.The association rules of data mining techniques were used to analyze the rules of meridians and acupoints selection.Results:Totally,168 eligible articles were included and 184 acupoints were applied.The total frequency of acupoints application was 1,090 times.Those acupoints were mainly distributed in head and neck and extremities.Among all,Taichong(LR 3),Baihui(DU 20),Fengchi(GB 20),Hegu(LI 4)and Chorea-tremor Controlled Zone were the top five acupoints that had been used.Superior-inferior acupoints matching was utilized the most.As to involved meridians,Du Meridian,Dan(Gallbladder)Meridian,Dachang(Large Intestine)Meridian,and Gan(Liver)Meridian were the most popular meridians.Conclusions:The application of meridians and acupoints for PD treatment lay emphasis on the acupoints on the head,attach importance to extinguishing Gan wind,tonifying qi and blood,and nourishing sinews,and make good use of superior-inferior acupoints matching. | LI Zhe HU Ying-yu ZHENG Chun-ye SU Qiao-zhen AN Chang LUO Xiao-dong LIU Mao-cai | 2020 | Chinese Journal of Integrative Medicine2020,26,8: | 9 |
| 5 | Hard X-ray Imager (HXI) onboard the ASO-S mission显示文摘Hard X-ray Imager(HXI)is one of the three scientific instruments onboard the Advanced Spacebased Solar Observatory(ASO-S)mission,which is proposed for the 25th solar maximum by the Chinese solar community.HXI is designed to investigate the non-thermal high-energy electrons accelerated in solar flares by providing images of solar flaring regions in the energy range from 30 keV to 200 keV.The imaging principle of HXI is based on spatially modulated Fourier synthesis and utilizes about 91 sets of bi-grid sub-collimators and corresponding LaBr3 detectors to obtain Fourier components with a spatial resolution of about 3 arcsec and a time resolution better than 0.5 s.An engineering prototype has been developed and tested to verify the feasibility of design.In this paper,we present background,instrument design and the development and test status of the prototype. | Zhe Zhang Deng-Yi Chen Jian Wu Jin Chang Yi-Ming Hu Yang Su Yan Zhang Jian-Ping Wang Yao-Ming Liang Tao Ma Jian-Hua Guo Ming-Sheng Cai Yong-Qiang Zhang Yong-Yi Huang Xiao-Yan Peng Zong-Bin Tang Xuan Zhao Hong-He Zhou Lian-Guo Wang Jing-Xing Song Miao Ma Guang-Zhou Xu Jian-Feng Yang Di Lu Ying-Hong He Jin-You Tao Xiao-Long Ma Bao-Gang Lv Yan-Ping Bai Cai-Xia Cao Yu Huang Wei-Qun Gan | 2019 | Research in Astronomy and Astrophysics2019,19,11: | 9 |
| 6 | Cutting-balloon angioplasty before drug-eluting stent implantation for the treatment of severely calcified coronary lesions显示文摘BackgroundSeverely 钙化的冠的损害对汽球 angioplasty 糟糕作出回应,导致不完全、不均匀的 stent 扩大。因此,在 drug-eluting stent (DES ) 以前的足够的匾修正培植是为钙化的损害治疗的钥匙。这研究是评估为严重地钙化的冠的 lesions.MethodsNinety 切汽球 angioplasty 的安全和功效 -- 有严重地钙化的损害的二个连续病人(定义为钙弧 ≥180 °钙长度比率 ≥0.5 ) 在 DES 培植随机基于汽球类型被划分成二个组以前,与汽球膨胀对待:在常规汽球 angioplasty (BA ) 的 45 个病人组织,在切的汽球 angioplasty (CB ) 的 47 个病人组织。在 BA 组的七个盒子令人满意地没完成膨胀并且被变成 CB 组。 Intravascular 超声( IVUS )在汽球膨胀前并且在 stent 培植以后被执行获得质、量的损害特征并且评估 stent ,包括最小的腔代表性的区域( CSA ),钙化的弧和长度,最小的 stent CSA , stent 并置, stent 对称, stent 扩大,容器解剖,并且分叉容器监狱。在里面医院, 1 月、 6 月的主要不利心脏的事件(向) 是 reported.ResultsThere 不是在在二个组之间的临床的特征的统计差别,包括钙弧(222.2 °±22.2 °对 235.0 °±22.1 °, P = 0.570 ) ,钙长度比率(0.67 ±0.06 对 0.77 ±0.05, P = 0.130 ) ,并且在一种总线标准前的最小的腔 CSA (2.59 ±0.08 公里 2 对 2.52 ±0.08 公里 2, P = 0.550 ) 。在 stent 培植以后,最后的最小的 stent CSA (6.26 ±0.40 公里 2 对 5.03 ±0.33 公里 2 ;P = 0.031 ) 并且尖锐的腔获得(3.74 ±0.38 公里 2 对 2.44 ±0.29 公里 2, P = 0.015 ) 比 BA 组的在 CB 组是显著地更大的。没有统计上在在二个组之间的 stent 扩大, stent 对称,不完全的 stent 并置,容器解剖和分支容器监狱的差别。在在严重地钙化的损害的 DES 培植看起来是包括显著地更大的最后的 stent CSA 和更大的尖锐的腔获得的更多的功效以前, 30 天、 6 月的向率也不是 different.ConclusionsCutting 汽球 angioplasty,没有增加在操作和 MACE 率在期间的复杂并发症 6 月。 | Zhe TANG Jing BAI Shao-Ping SU Yu WANG Mo-Han LIU Qi-Cai BAI Jin-Wen TIAN Qiao XUE Lei GAO Chun-Xiu AN Xiao-Juan LIU | 2014 | Journal of Geriatric Cardiology2014,11,1: | 9 |
| 7 | Widespread infection and diverse infection patterns of Wolbachia in Chinese aphids显示文摘Wolbachia 是感染大量节肢动物和丝虫的线虫的细胞内部的共生者。蚜虫从事与他们的 endosymbionts 的多样、复杂的关系。Wolbachia 的四超群(A, B, M 和 N ) 以前在蚜虫和超群 M 被检测, N 仅仅在蚜虫被发现。在这研究,我们在中国在蚜虫的自然人口检测了并且描述 Wolbachia 感染。三超群(A, B 和 M ) 在检验蚜虫种类被发现。超群 M 是优势的,而超群 A 和 B 仅仅在某些种类被检测。超群 N 没在这研究被发现。也就是,有在蚜虫的 Wolbachia 的四个感染模式有超群 M 的感染独自一个,有超群 A 和 M,有超群 B 和 M 的合作感染,和有超群 A, B 和 M 的合作感染的合作感染。仅仅有超群 M 的感染的模式是通用的并且在所有评估亚科被发现。仅仅二个亚科, Aphidinae 和 Lachninae,表明了介绍所有四个感染模式。三个模式在 Calaphidinae 被观察(M, A&M, B&M ) 并且 Eriosomatinae (M, B&M, A&B&M ) 。二个模式在 Anoeciinae 被观察(M, A&M ) 并且 Greenideinae (M, B&M ) ,并且一仅仅模式(M) 在 Aphidoidea 的留下的家庭或亚科被观察。这些结果显示在中国蚜虫的 Wolbachia 感染是普遍的。种系发生的分析建议超群 M 在中国在蚜虫的所有主人种类之中很快并且最近散布了的那 Wolbachia。为这传播和它的机制的原因在他们的蚜虫主人上与 Wolbachia 的可能的效果一起被讨论。 | Zhe Wang Xiao-Min Su Juan Wen Li-Yun Jiang Ge-Xia Qiao | 2014 | Insect Science2014,21,3: | 8 |
| 8 | Simulations and software development for the Hard X-ray Imager onboard ASO-S显示文摘China’s first solar mission,the Advanced Space-based Solar Observatory(ASO-S),is now changing from Phase B to Phase C.Its main scientific objectives are summarized as’1M2B’,namely magnetic field and two types of bursts(solar flares and coronal mass ejections).Among the three scientific payloads,Hard X-ray Imager(HXI)observes images and spectra of X-ray bursts in solar flares.In this paper,we briefly report on the progresses made by the HXI science team(data and software team)during the design phase(till May 2019).These include simulations of HXI imaging,optimization of HXI grids,development of imaging algorithms,estimation of orbital background,as well as in-orbit calibration plan.These efforts provided guidance for the engineering,improved HXI’s imaging capability and reduced the cost of the instrument. | Yang Su Wei Liu You-Ping Li Zhe Zhang Gordon JHurford Wei Chen Yu Huang Zhen-Tong Li Xian-Kai Jiang Hao-Xiang Wang Fan-Xiao-Yu Xia Chang-Xue Chen Wen-Hui Yu Fu Yu Jian Wu Wei-Qun Gan | 2019 | Research in Astronomy and Astrophysics2019,19,11: | 7 |
| 9 | Diversity of arbuscular mycorrhizal fungal spore communities and its relations to plants under increased temperature and precipitation in a natural grassland显示文摘Arbuscular mycorrhizal fungi(AMF)form mutualisms with most plant species,and therefore,understanding how AMF communities will respond to climate change is essential for predictions of changes in plant communities.To evaluate the impact of global climate change on AMFs and plant-AMF interactions in a natural grassland in Inner Mongolia,both artificial warming and watering treatments were assigned to experimental plots.Our results indicate that(1)warming and precipitation significantly affected the relative spore abundance of abundant sporulating AMF species;(2)the relative abundance of weak sporulating AMF species and AMF diversity decreased under experimental warming;(3)evidence was found that the composition of the AMF community in a given year might be correlated with plant community composition in the following year;and(4)grasses and forbs showing different preferences to Claroideoglomus etunicatum or Ambispora gerdemannii dominated plots.Our results imply that climate change appears to induce changes in AMF assemblages with knock-on effects on grassland plant communities.AMF communities may play a much more important role than we have thought in the responses of ecosystem to global climate changes. | SUN XiuFeng SU YuanYing ZHANG Ying WU MingYu ZHANG Zhe PEI KeQuan SUN LiFu WAN ShiQiang LIANG Yu | 2013 | Chinese Science Bulletin2013,58,33: | 6 |
| 10 | Is the Chinese Medicinal Formula Guipi Decoction(归脾汤) Effectiveas AnAdjunctive Treatment for Depression?AMeta-Analysis of Randomized Controlled Trials显示文摘Objectives: To evaluate the effectiveness and safety of Guipi Decoction(归脾汤, GPD) as an adjunctive in the treatment of depression. Methods: A review of all relevant studies retrieved from a search of the following databases were conducted without any language restriction: Excerpt Medica Database(EMBASE), Pub Med, Cochrane Central Register of Controlled Trials, China National Knowledge Infrastructure(CNKI), VIP Information, Wanfang Data, and the Chinese Biomedical Literature Database. Papers published until February 2013 were taken into consideration. The analysis was performed using the Cochrane software Revman 5.1. Results: Nine randomized controlled trials involving 620 patients with depression were included in this review. The meta-analysis revealed that compared with antidepressant therapy alone, treatment with a combination of GPD and an antidepressant drug significantly improved the symptoms of depression [weighted mean difference(WMD): –3.09; 95% confidence interval(CI): –4.11 to –2.07] and increased the rates of effectiveness(OR: 4.75; 95% CI: 2.66–8.51) as well as recovery(OR: 1.73; 95% CI: 1.17–2.56). The adverse effects of GPD were not found to be significant in these studies. Conclusions: The findings of this meta-analysis were in keeping with the notion that GPD formulations were effective in the treatment of depression without causing any severe adverse effects. However, currently available evidence was of low quality and therefore inadequate to justify a strong recommendation of using GPD formulations in the management of depression. | SHENG Chen-xia CHEN Ze-qi CUI Han-jin YANG A-li WANG Cong WANG Zhe SU Nan-xiang TANG Tao | 2017 | Chinese Journal of Integrative Medicine2017,23,5: | 6 |
| 11 | DeST 3.0:A new-generation building performance simulation platform显示文摘Buildings contribute to almost 30%of total energy consumption worldwide.Developing building energy modeling programs is of great significance for lifecycle building performance assessment and optimization.Advances in novel building technologies,the requirements of high-performance computation,and the demands for multi-objective models have brought new challenges for building energy modeling software and platforms.To meet the increasing simulation demands,DeST 3.0,a new-generation building performance simulation platform,was developed and released.The structure of DeST 3.0 incorporates four simulation engines,including building analysis and simulation(BAS)engine,HVAC system engine,combined plant simulation(CPS)engine,and energy system(ES)engine,connected by air loop and water loop balancing iterations.DeST 3.0 offers numerous new simulation features,such as advanced simulation modules for building envelopes,occupant behavior and energy systems,cross-platform and compatible simulation kernel,FMI/FMU-based co-simulation functionalities,and high-performance parallel simulation architecture.DeST 3.0 has been thoroughly evaluated and validated using code verification,inter-program comparison,and case-study calibration.DeST 3.0 has been applied in various aspects throughout the building lifecycle,supporting building design,operation,retrofit analysis,code appliance,technology adaptability evaluation as well as research and education.The new generation building simulation platform DeST 3.0 provides an efficient tool and comprehensive simulation platform for lifecycle building performance analysis and optimization. | Da Yan Xin Zhou Jingjing An Xuyuan Kang Fan Bu Youming Chen Yiqun Pan Yan Gao Qunli Zhang Hui Zhou Kuining Qiu Jing Liu Yan Liu Honglian Li Lei Zhang Hong Dong Lixin Sun Song Pan Xiang Zhou Zhe Tian Wenjie Zhang Ruhong Wu Hongsan Sun Yu Huang Xiaohong Su Yongwei Zhang Rui Shen Diankun Chen Guangyuan Wei Yixing Chen Jinqing Peng | 2022 | Building Simulation2022,15,11: | 5 |
| 12 | Mesenchymal stem cell treatment improves outcome of COVID-19 patients via multiple immunomodulatory mechanisms显示文摘The infusion of coronavirus disease 2019(COVID-19)patients with mesenchymal stem cells(MSCs)potentially improves clinical symptoms,but the underlying mechanism remains unclear.We conducted a randomized,single-blind,placebo-controlled(29 patients/group)phase II clinical trial to validate previous findings and explore the potential mechanisms.Patients treated with umbilical cord-derived MSCs exhibited a shorter hospital stay(P=0.0198)and less time required for symptoms remission(P=0.0194)than those who received placebo.Based on chest images,both severe and critical patients treated with MSCs showed improvement by day 7(P=0.0099)and day 21(P=0.0084).MSC-treated patients had fewer adverse events.MSC infusion reduced the levels of C-reactive protein,proinflammatory cytokines,and neutrophil extracellular traps(NETs)and promoted the maintenance of SARS-CoV-2-specific antibodies.To explore how MSCs modulate the immune system,we employed single-cell RNA sequencing analysis on peripheral blood.Our analysis identified a novel subpopulation of VNN2+hematopoietic stem/progenitorlike(HSPC-like)cells expressing CSF3R and PTPRE that were mobilized following MSC infusion.Genes encoding chemotaxis factors—CX3CR1 and L-selectin—were upregulated in various immune cells.MSC treatment also regulated B cell subsets and increased the expression of costimulatory CD28 in T cells in vivo and in vitro.In addition,an in vivo mouse study confirmed that MSCs suppressed NET release and reduced venous thrombosis by upregulating kindlin-3 signaling.Together,our results underscore the role of MSCs in improving COVID-19 patient outcomes via maintenance of immune homeostasis. | Rongjia Zhu Tingdong Yan Yingmei Feng Yan Liu Hongcui Cao Gongxin Peng Yanlei Yang Zhen Xu Jingqi Liu Wei Hou Xiaoyue Wang Zhe Li Luchan Deng Shihua Wang Jing Li Qin Han Hongling Li Guangliang Shan Yinghao Cao Xingyan An Jianshe Yan Zhonghui Zhang Huafei Li Xuebin Qu Jiaqi Zhu Shumin Zhou Jiao Wang Fengchun Zhang Jinming Gao Ronghua Jin Dayong Xu Yan-Qing Ma Tao Huang Shuang Peng Zhi Zheng Ilia Stambler Eric Gilson Lee Wei Lim Alexey Moskalev Antonio Cano Sasanka Chakrabarti Brun Ulfhake Huanxing Su Haoying Xu Sihuan Xu Feng Wei Holly MBrown-Borg Kyung-Jin Min Georgina Ellison-Hughes Calogero Caruso Kunlin Jin Robert Chunhua Zhao | 2021 | Cell Research2021,31,12: | 5 |
| 13 | Acoustic impedance inversion of zero-offset VSP data显示文摘高度精确的声学的阻抗倒置是为预先钻的一种关键技术由 VSP 数据的预言。在这篇论文,基于 VSP 数据有高分辨率的事实,高发信号到噪音比率,并且下面去并且在去上面,波浪能精确地被分开,我们建议用 VSP 数据在位前面在地上凿穿下面预言阻抗的一个方法。首先,非线性的反复的倒置的方法被采用用 VSP 走廊栈为阻抗转换。然后,由在重复并且用 preconditioned 修改抑制因素结合坡度方法解决倒置结果的方程,稳定性和集中能被提高。理论模型和实际数据的结果证明方法为预先钻是有效的预言使用 VSP 数据。 | Wang Jing Liu Yang Sun Zhe Tian Hong Su Hua Zhao Qianhua Liu Yingyu | 2009 | Applied Geophysics2009,6,2: | 5 |
| 14 | Energy conservation and emissions reduction strategies in foundry industry显示文摘Current energy conservation and emissions reduction strategies in iron and steel industry were reviewed. Since foundry industry is one of the major source of energy consumption and pollution emission (especially CO 2 ), issues concerning energy-saving and emission-reduction have been raised by governments and the industry. Specialists from around the world carried out multidimensional analyses and evaluation on the potentials in energy conservation and emissions reduction in iron and steel industry, and proposed various kinds of analyzing models. The primary measures mainly focus on the targeted policies formulation and also on clean and highefficient technologies development. The differences and similarities in energy conservation and emission reduction in foundry industry between China and other countries were discussed, while, the future development trend was also pointed out. | Li Yuanyuan Chen Weiping Huang Dan Luo Jie Liu Zhe Chen Yongcheng Liu Qiping Su Shifang | 2010 | China Foundry2010,7,4: | 4 |
| 15 | Aggressive plaque modification with rotational atherectomy and cutting balloon for optimal stent expansion in calcified lesions显示文摘为了评估在钙化的损害影响最佳的 stent 扩大的因素,与旋转 atherectomy ( RA )和一个切的汽球( CB )由好攻击的匾修正对待 .MethodsFrom 2014年1月到2015年5月, 92 个病人与对严重冠的钙化的损害中等在中国 PLA 医院将军(中国北京)经历了旋转 atherectomy 和 intravascular 超声成像在这研究被包括。他们被划分成与切汽球(RACB ) 组(对待, RA 由 CB angioplasty 列在后面的 46 个病人) 和一个 RA 组(对待, RA 由平凡汽球 angioplasty 列在后面的 46 个病人) 相结合的旋转 artherectomy。有他们的钙化的损害的类似的严厉的 40 个病人与平凡旧汽球 angioplasty (POBA ) 对待的另外一个人口统计地被匹配到另外的组并且定义为 POBA 组。所有病人在匾准备以后收到了 drug-eluting stent。腔直径和腔直径狭窄(LDS ) 被量的冠的 angiography 在基线测量,在 RA 以后,在膨胀以后,并且在 stenting 以后。最佳的 stent 扩大被定义为最后的 LDS < 起始的 10%.ResultsThe 和 post-RA LDS 价值在三个组之中是类似的。在膨胀以后,然而, LDS 显著地在 RACB 组减少了(从 54.5% | Zhe TANG Jing BAI Shao-Ping SU Pui-Wai LEE Liang PENG Tao ZHANG Ting SUN Jing-Guo NONG Tian-De LI Yu WANG | 2016 | Journal of Geriatric Cardiology2016,13,12: | 4 |
| 16 | Design and construction of HYSY981显示文摘This paper focuses on the independent design and construction of HYSY981. HYSY981,which China National Offshore Oil Corporation(CNOOC) possesses its intellectual property right,is brought forward by advanced research,concept design and combined basic design. The key technologies are the researches concerning global design,system integration,platform positioning,global performance analysis,structural strength and fatigue analysis,environment effect assessment of South China Sea,basin test and tunnel test,and construction technology of platform. Core technology of design and construction for the 6th deep water semi-submersible rig is held. Independent detail design and construction are also accomplished. These have improved technology of key equipment for China offshore oil exploitation. | Xie Bin Lin Yaosheng Su Jing Zeng Hengyi Xie Wenhui Jiang Zhe | 2011 | Engineering Sciences2011,9,4: | 4 |
| 17 | Airline Disruption Management:A Review of Models and Solution Methods显示文摘The normal operation of aircraft and flights can be affected by various unpredictable factors,such as severe weather,airport closure,and corrective maintenance,leading to disruption of the planned schedule.When a disruption occurs,the airline operation control center performs various operations to reassign resources(e.g.,flights,aircraft,and crews)and redistribute passengers to restore the schedule while minimizing costs.We introduce different sources of disruption and corresponding operations.Then,basic models and recently proposed extensions for aircraft recovery,crew recovery,and integrated recovery are reviewed,with the aim of providing models and methods for different disruption scenarios in the practical implementation of airlines.In addition,we provide suggestions for future research directions in these topics. | Yi Su Kexin Xie Hongjian Wang Zhe Liang Wanpracha Art Chaovalitwongse Panos M.Pardalos | 2021 | Engineering2021,7,4: | 3 |
| 18 | Preferential CTL targeting of Gag is associated with relative viral control in long-term surviving HIV-1 infected former plasma donors from China显示文摘它通常被相信细胞毒素的 T 淋巴细胞(CTL ) 玩的那 CD8 + 在限制人的免疫不全病毒类型 1 的复制(HIV-1 ) 并且在决定感染的结果,和这效果可以部分优先地取决于产品是哪个 HIV 的一个关键角色指向了。在以前的血浆施主(FPD ) 的一个队探讨在 HIV-1-specific CTL 回答和病毒复制之间的关联,天真的 FPD 与 HIV-1 clade B' 紧张感染了的 143 antiretroviral 治疗与 IFN-γ 为 HIV-1-specific CTL 回答被估计;在由使用盖住整个一致 clade B proteome 的重叠的肽(OLP ) 的单个肽水平的 Elispot 试金。由使用一个枪兵的等级关联分析,当是断然相关到 CD4 计数时,我们发现在全部的病毒特定的 CTL 活动之中的作呕特定的 CTL 回答的比例相反地与病毒的负担被相关,与与增加的病毒的负担被联系并且减少的Pol特定、Env特定的回答对比, CD4 数。另外, Vpr-specifc CTL 回答显示出类似的保护的效果与作呕回答,但是与识别的低得多的频率。显著地,我们也观察了在 HLA 之间的一个协会 --*30/B*13/Cw*06 haplotype 和可能由于的更低的病毒的负担限制了作呕特定的 CTL 回答。因此,我们的数据在疾病控制表明作呕特定的 CTL 回答的突出的角色。HLA 的优点 -- 在病毒的控制的 *30/B*13/Cw*06 haplotype 可以在学习个人与作呕特定的 CTL 回答的贡献被联系。 | Mingming Jia Kunxue Hong Jianping Chen Yuhua Ruan Zhe Wang Bing Su Guoliang Ren Xiaoqing Zhang Zhen Liu Quanbi Zhao Dan Li Hong Peng Marcus Altfeld Bruce D Walker Xu G Yu Yiming Shao | 2012 | Cell Research2012,22,5: | 3 |
| 19 | Guarding Legal Communication with Smart Jammer:Stackelberg Game Based Power Control Analysis显示文摘This paper investigates a power control problem in a jamming system,where a separate smart jammer is deployed to ensure the communication security of the legal user.However,due to power leakage,the smart jammer may incur unintentional interference to legal users.The key is how to suppress illegal communication while limit the negative impact on legal user.A jamming counter measure Stackelberg game is formulated to model the jamming power control dynamic of the system.The smart jammer acts as a leader to sense and interfere illegal communications of the illegal user,while the illegal user acts as a follower.In the game,the impact of uncertain channel information is taken into account.According to whether illegal user considers the uncertain channel information,we investigate two scenarios,namely,illegal user can obtain statistical distribution and accurate information of interference channel gain and its own cost,respectively.This work not only proposes a jamming counter measure iterative algorithm to update parameters,but also gives two solutions to obtain the Stackelberg equilibrium(SE).The power convergence behaviours under two scenarios are analyzed and compared.Additionally,brute force is used to verify the accuracy of the SE value further. | Zhe Su Nan Qi Yongjie Yan Zhiyong Du Jiaxin Chen Zhibin Feng Qihui Wu | 2021 | China Communications2021,18,4: | 3 |
| 20 | New Understanding on the Memory Effect of Crystallized iPP显示文摘In this study, recovery processes of isotactic polypropylene(iPP) melted spherulites at 135 °C after melting at higher temperatures(170 °C–176 °C) were investigated with polarized optical microscopy and Fourier transform infrared spectroscopy. The recovery temperature was fixed to exclude the interference from heterogeneous nuclei. After melting at temperatures between 170 °C and 174 °C, the melted spherulite could recover back to the origin spherulite at low temperatures. Interestingly, a distinct infrared spectrum from iPP melt and crystal was observed in the early stage of recovery process after melting at low temperatures, where only IR bands resulting from short helices with 12 monomers or less can be seen, which indicates that the presence of crystal residues is not the necessary condition for the polymer memory effect. Avrami analysis further indicated that crystallization mainly took place in melted lamellae. After melting at higher temperatures, melted spherulite cannot recover. Based on above findings, it is proposed that the memory effect can be mainly ascribed to melted lamellae, during which crystalline order is lost but conformational order still exists. These conformational ordered segments formed aggregates, which can play as nucleation precursors at low temperatures. | Xiang-yang Li Zhe Ma Feng-mei Su Nan Tian You-xin Ji Jie Lu Zhen Wang 李良彬 | 2014 | Chinese Journal of Polymer Science2014,32,9: | 3 |