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| 1 | Prediction of permafrost changes in Northeastern China under a changing climate显示文摘Northeastern China has the second largest expanse of permafrost in China,primarily known as Xing'an-Baikal permafrost.Located on the southeastern edges of the Eurasian cryolithozone,the permafrost is thermally unstable and ecologically sensitive to external changes.The combined impacts of climatic,environmental,and anthropogenic changes cause 3-dimensional degradation of the permafrost.To predict these changes on the southern limit and ground temperature of permafrost in Northeastern China,an equivalent latitude model (ELM) for the mean annual ground surface temperature (MAGSTs) was proposed,and further improved to take into account of the influences of vegetation and snow-cover based on observational data and using the SHAW model.Using the finite element method and assuming a climate warming rate of 0.048°C a-1,the ELM was combined with the unsteady-state heat conduction model to simulate permafrost temperatures at present,and to predict those after 50 and 100 a.The results indicate that at present,sporadic permafrost occurs in the zones with MAGSTs of 1.5°C or colder,and there would still be a significant presence of permafrost in the zones with the present MAGSTs of 0.5°C or colder after 50 a,and in those of-0.5°C or colder after 100 a.Furthermore,the total areal extent of permafrost would decrease from 2.57×105 km2 at present to 1.84×105 km2 after 50 a and to 1.29×105 km2 after 100 a,i.e.,a reduction of 28.4% and 49.8% in the permafrost area,respectively.Also the permafrost would degrade more substantially in the east than in the west.Regional warming and thinning of permafrost would also occur.The area of stable permafrost (mean annual ground temperature,or MAGT≤-1.0°C) would decrease from present 1.07×105 to 8.8×104 km2 after 50 a,and further decrease to 5.6×104 km2 after 100 a.As a result,the unstable permafrost and seasonally frozen ground would expand,and the southern limit of permafrost would shift significantly northwards.The changes in the permafrost environment may adversely affect on ecological environments and engineering infrastructures in cold regions.Avoidance of unnecessary anthropogenic changes in permafrost conditions is a practical approach to protect the permafrost environment. | WEI Zhi JIN HuiJun ZHANG JianMing YU ShaoPeng HAN XuJun JI YanJun HE RuiXia CHANG XiaoLi | 2011 | Science China Earth Sciences2011，54，6： | 15 |
| 2 | 2018 update of expert consensus statement on antiplatelet therapy in East Asian patients with ACS or undergoing PCI显示文摘East Asians are the most populous race in the world and their health status is an important global issue.Compared with Caucasian populations, East Asian patients have a different benefit/risk ratio when using antithrombotic treatment. Despite this observation, treatment strategies in East Asian patients are mostly based on the American and European guidelines. Despite a lower platelet inhibitory response to clopidogrel, East Asian patients show a similar or even a lower rate of ischemic event occurrence and higher bleeding risk compared with Caucasian patients. For potent P2Y_(12) inhibitors(ticagrelor and prasugrel),East Asian patients have shown less favorable net clinical benefits compared with Caucasian patients,which may be related to differences in pharmacokinetic/pharmacodynamic profiles and therapeutic zone of antiplatelet effect. This updated consensus mainly focuses on state-of-the-art and current controversies in the East Asian population. In addition, when East Asian patients are administered potent P2Y_(12) receptor inhibitors, the strategies and ongoing trials to overcome the related hurdles are discussed. | Yong Huo Young-Hoon Jeong Yanjun Gong Daowen Wang Ben He Jiyan Chen Guosheng Fu Yundai Chen Jianping Li Yi Li Shinya Goto Udaya S.Tantry Paul A.Gurbel Jong-Hwa Ahn Hyo-Soo Kim Myung Ho Jeong Yaling Han Sidney C.Smith Jr. Junbo Ge | 2019 | Science Bulletin2019，64，3： | 12 |
| 3 | Application and safety assessment for nano-composite materials in food packaging显示文摘The technical breakthroughs and rapid developments in nanotechnologies enabling goods and products based on nanomaterials (NMs) has come to media and public attention as potentially one of the most significant technological advances of our time. Among these technical applications, nano-composite food packaging, which combines the NMs and conventional packaging, is at the forefront of applications in nanotechnologies, leading the whole industrial chain based on nanotechnologies with high speed development. Taking into account the status of the nano-composites applied in food packaging and present development trends, this review is focused on summarizing the basic applications of the nano-composites in food packaging as well as its risk assessment. The status summaries and the conclusions derived from this review are of benefit to manufacturers which produce the nano-composites used in food packaging, to general consumers and to governmental administration entities. | HAN Wei YU YanJun LI NingTao WANG LiBing | 2011 | Chinese Science Bulletin2011，56，12： | 10 |
| 4 | Mechanism for suspension magnetization roasting of iron ore using straw-type biomass reductant显示文摘As an alternative reductant for fossil fuel in the future,straw-type biomass contributes to emission reduction and green utilization in the suspension roasting process.In this study,the influences of the roasting time,roasting temperature and dose of straw-type biomass after suspension magnetization roasting(SMR) and separation were investigated.The optimal conditions were determined to be a roasting time of 7.5 min with a straw-type biomass dose of 20 wt% and a roasting temperature of 800℃ in which an iron grade of 71.07% and recovery of 94.17% were obtained for the iron concentrate.The maximum saturation magnetization under optimal conditions was 35.05 A·m^(2)·g^(-1),and the gaseous regulation of the biomass revealed that cumulative reducing gas volume was 293.93 mL at the optimal roasting time of450 s.The transformation of hematite to magnetite was detected by X-ray diffraction(XRD).During microstructure evolution,the outer layer consisting of fissures and tiny holes continuously deepened toward the core. | Yue Cao Yongsheng Sun Peng Gao Yuexin Han Yanjun Li | 2021 | International Journal of Mining Science and Technology2021，31，6： | 8 |
| 5 | Nonselective etching of GaN/AlGaN heterostructures by Cl2/Ar/BCl3 inductively coupled plasmas显示文摘A systematic study of the nonselective and smooth etching of GaN/AIGaN het-erostructures was performed using C12/Ar/BCI3 inductively coupled plasmas (ICR).Nonselective etching can be realized by adjusting the BCI3 ratio in the Cl2/Ar/BCI3 mixture (20%—60%), increasing the ICR power and dc bias, and decreasing the chamber pressure. Surface morphology of the etched heterostructures strongly depends on the gas chemistry and the chamber pressure. Specifically, with the addition of 20% BCI3 to Cl2/Ar (4:1) gas mixture, nonselective etching of GaN/Al0.28Ga0.72N heterostructures at high etch rate is maintained and the surface root-mean-square (rms) roughness is reduced from 10.622 to 0.495 nm, which is smoother than the as-grown sample. Auger electron spectroscopy (AES) analysis shows that the effective removal of residual oxygen from the surface of AIGaN during the etching process is crucial to the nonselective and smooth etching of GaN/AIGaN herterostructures at high etch rate. | HAN Yanjun XUE Song WU Tong WU Zhen GUO Wenping LUO Yi HAO Zhibiao SUN Changzheng | 2004 | Science China(Technological Sciences)2004，47，2： | 6 |
| 6 | Characterization and Fine Mapping of a Necrotic Leaf Mutant in Maize(Zea mays L.)显示文摘玉米(Zea mays L.) 是商业地重要的庄稼。它的收益能被变化在引起死亡的 biosynthetic 和 degradative 小径减少。在这份报纸,我们描述坏死的叶(nec-t ) 异种,从一根生来的线被获得, 81647。nec-t 异种植物与坏死的点有黄叶子,减少了叶绿素内容,并且变白的幼苗在正常生长条件下面死了。传播电子显微镜学揭示了散布 thylakoids,并且每房间减少了 grana lamellae 和叶绿体的数字。组织化学的染色建议 nec-t 叶子的那点形成可能由于房间死亡。基因分析证明那坏死被一个后退的地点的变化引起。用简单顺序重复标记, Nec-t 基因在染色体 2 的短手臂上在 mmc0111 和 bnlg2277 之间被印射。有从一张 F2 人口的变异的显型的 1287 个个人的一个总数被用于物理印射。Nec-t 基因在标记 T31 和 H8 之间位于 131.7 kb 的一个物理区域以内。 | Lijing Wang Shuai Han Shiyi Zhong Haizhong Wei Yanjun Zhang Yan Zhao Baoshen Liu | 2013 | Journal of Genetics and Genomics2013，40，6： | 5 |
| 7 | A widely adaptable approach to generate integration-free iPSCs from non-invasively acquired human somatic cells显示文摘 | Zhichao Ding Lina Sui Ruotong Ren Yanjun Liu Xiuling Xu Lina Fu Ruijun Bai Tingting Yuan Ying Hao Weiqi Zhang Huize Pan Wensu Liu Han Yu Concepcion Rodriguez Esteban Xiaobing Yu Ze Yang Jian Li Xiaomin Wang Juan Carlos Izpisua Belmonte Guang-Hui Liu Fei Yi Jing Qu | 2015 | Protein & Cell2015，6，5： | 5 |
| 8 | Non-obstructive Coronary Artery Disease in Chinese Patients with Angina Diagnosed by Coronary Angiography:A Retrospective Study显示文摘Objective:This study aimed to estimate the proportion of non-obstructive coronary artery disease(CAD)patients in large percutaneous coronary intervention(PCI)centers in China.Methods:The study was conducted at 6 large PCI centers in China from January 1,2013 to December 31,2015.Demographic and clinical data were collected from medical records,prescription records,and laboratory reports of patients with symptoms of angina who underwent coronary angiography(CAG).Results:A total of 1713 patients were consecutively screened,1600 of whom were included in the study.CAG showed that 300 patients had non-obstructive CAD while 1300 had obstructive CAD.Among the 300 patients with non-obstructive CAD,203 displayed mild coronary stenosis(20%-49%)and 91 had normal coronary status(ie,<20%stenosis).Of the 1300 patients with obstructive CAD,61.6%(801/1300)had typical symptoms of angina,compared with 49.3%(148/300)for patients with nonobstructive CAD.In addition,there were more women than men in the non-obstructive CAD group,whereas the reverse was observed among obstructive CAD patients.Conclusion:The prevalence of non-obstructive CAD in the Chinese population with coronary heart disease was estimated to be approximately 20%.Additionally,typical angina symptoms were correlated with obstructive CAD,whereas female gender was identified as a risk factor for non-obstructive CAD. | Chengfei Peng Shaoping Nie Yingxian Sun Hui Chen Zuyi Yuan Yanjun Gong Xiaozeng Wang Yaling Han | 2021 | Cardiology Discovery2021，1，4： | 4 |
| 9 | Activation of anterior thalamic reticular nucleus GABAergic neurons promotes arousal from propofol anesthesia in mice显示文摘Propofol is widely used for the induction and maintenance of anesthesia,which causes a rapid loss of consciousness.However,the mechanisms underlying the hypnosis effect of propofol are still not fully understood.The thalamic reticular nucleus(TRN)is crucial for regulating wakefulness,sleep rhythm generation,and sleep stability,while the role of TRN in the process of propofol-induced anesthesia is still unknown.Here,we investigated the function of the anterior TRN in propofol general anesthesia.Our results demonstrated that the neural activity of anterior TRN is suppressed during propofol anesthesia,whereas it is robustly activated from anesthesia by recording the calcium signals using fiber photometry technology.The results showed that the activation of anterior TRN neurons by chemogenetic and optogenetic methods shortens the emergency time without changing the induction time.Conversely,chemogenetic or optogenetic inhibition of the TRN neurons leads to a delay in the recovery time.Our study showed that anterior TRN is crucial for behavioral arousal without affecting the induction time of propofol anesthesia. | Yanjun Liu Bing Chen Yirong Cai Yuan Han Ying Xia Nanqi Li Bingqian Fan Tianjie Yuan Junli Jiang Po Gao Weifeng Yu Yingfu Jiao Wenxian Li | 2021 | Acta Biochimica et Biophysica Sinica2021，53，7： | 3 |
| 10 | Casein kinase Ⅱ interacts with prion protein in vitro and forms complex with native prion protein in vivo显示文摘最必要、关键的步在能递送的海绵状的 encephalopathy 的致病期间是到病理学的 isoform 的细胞的 prion 蛋白质的 conformational 变化。酷蛋白 kinase II (CK2 ) 是一无所不在地表示了并且 evolutionarily 保存了为生存能力是必要的多种的蛋白质 kinase。探索在 CK2 和 prion 蛋白质(PrP ) 之间的可能的分子的相互作用,人的 CK2α 和 CK2β 的全身的序列互补 DNA 作为模板从房间线 SH-SY5Y 用彻底的送信人 RNA 与反向的抄写聚合酶链反应被放大;然后,熔化蛋白质 histidine-CK2α 和谷胱甘肽 S-transferase-histidine-CK2β 在 Escherichia 关口 i 被表示。在 CK2 和 PrP 之间的相互作用与 co-immunoprecipitation 和下拉试金被评估。结果证明 recombinant PrP 与 CK2α ,然而并非与 CK2β 明确地跳了。在仓鼠大脑的本国的 CK2 和 PrP 与对方一起交往了,形成蛋白质建筑群。从正常大脑的 PrP (diglycosylated, monoglycosylated 和 unglycosylated PrP ) 的三种不同 glycosylated 形式与 CK2α 子单元交往了,尽管 unglycosylated PrP 似乎与 CK2α 子单元有一个更强壮的有约束力的能力。负责与 CK2α 交往的领域在 PrP 的 C 终端片断被定位(残余 91 231 ) 。这研究为在 PrP 和 CK2α 之间的分子的相互作用建议了可靠试验性的数据(两个在 recombinant 和本国的范畴) ,为进一步估计 PrP-CK2 相互作用的潜在的生物意义的科学线索,和在 prion 疾病的致病的 CK2 的可能的角色。 | Jianming Chen Chen Gao Qi Shi Guirong Wang Yanjun Lei Bing Shan Baoyun Zhang Chenfang Dong SongShi Xin Wang Chan Tian Jun Han Xiaoping Dong | 2008 | Acta Biochimica et Biophysica Sinica2008，40，12： | 3 |
| 11 | Searching for the Nano-Hertz Stochastic Gravitational Wave Background with the Chinese Pulsar Timing Array Data ReleaseⅠ显示文摘Observing and timing a group of millisecond pulsars with high rotational stability enables the direct detection of gravitational waves(GWs).The GW signals can be identified from the spatial correlations encoded in the times-of-arrival of widely spaced pulsar-pairs.The Chinese Pulsar Timing Array(CPTA)is a collaboration aiming at the direct GW detection with observations carried out using Chinese radio telescopes.This short article serves as a“table of contents”for a forthcoming series of papers related to the CPTA Data Release 1(CPTA DR1)which uses observations from the Five-hundred-meter Aperture Spherical radio Telescope.Here,after summarizing the time span and accuracy of CPTA DR1,we report the key results of our statistical inference finding a correlated signal with amplitude logA_(c)=-14.4_(-2.8)^(+1.0)for spectral index in the range ofα∈[-1.8,1.5]assuming a GW background(GWB)induced quadrupolar correlation.The search for the Hellings–Downs(HD)correlation curve is also presented,where some evidence for the HD correlation has been found that a 4.6σstatistical significance is achieved using the discrete frequency method around the frequency of 14 n Hz.We expect that the future International Pulsar Timing Array data analysis and the next CPTA data release will be more sensitive to the n Hz GWB,which could verify the current results. | Heng Xu Siyuan Chen Yanjun Guo Jinchen Jiang Bojun Wang Jiangwei Xu Zihan Xue RNicolas Caballero Jianping Yuan Yonghua Xu Jingbo Wang Longfei Hao Jingtao Luo Kejia Lee Jinlin Han Peng Jiang Zhiqiang Shen Min Wang Na Wang Renxin Xu Xiangping Wu Richard Manchester Lei Qian Xin Guan Menglin Huang Chun Sun Yan Zhu | 2023 | Research in Astronomy and Astrophysics2023，23，7： | 3 |
| 12 | PHYTOCHROME-INTERACTING FACTORS Interact with the ABA Receptors PYL8 and PYL9 to Orchestrate ABA Signaling in Darkness显示文摘PHYTOCHROME-INTERACTING FACTORS(PIFs)are a group of basic helix-loop-helix transcription factors that can physically interact with photoreceptors,including phytochromes and cryptochromes.It was previously demonstrated that PIFs accumulated in darkness and repressed seedling photomorphogenesis,and that PIFs linked different photosensory and hormonal pathways to control plant growth and development.In this study,we show that PIFs positively regulate the ABA signaling pathway during the seedling stage specifically in darkness.We found that PIFs positively regulate ABI5 transcript and protein levels in darkness in response to exogenous ABA treatment by binding directly to the G-box motifs in the ABI5 promoter.Consistently,PIFs and the G-box motifs in the ABI5 promoter determine ABI5 expression in darkness,and overexpression of ABI5 could rescue the ABA-insensitive phenotypes of pifq mutants in the dark.Moreover,we discovered that PIFs can physically interact with the ABA receptors PYL8 and PYL9,and that this interaction is not regulated by ABA.Further analyses showed that PYL8 and PYL9 promote PIF4 protein accumulation in the dark and enhance PIF4 binding to the ABI5 promoter,but negatively regulate PIF4-mediated ABI5 activation.Taken together,our data demonstrate that PIFs interact with ABA receptors to orchestrate ABA signaling in darkness by controlling ABI5 expression,providing new insights into the pivotal roles of PIFs as signal integrators in regulating plant growth and development. | Lijuan Qi Shan Liu Cong Li Jingying Fu Yanjun Jing Jinkui Cheng Hong Li Dun Zhang Xiaoji Wang Xiaojing Dong Run Han Bosheng Li Yu Zhang Zhen Li William Terzaghi Chun-Peng Song Rongcheng Lin Zhizhong Gong Jigang Li | 2020 | Molecular Plant2020，13，3： | 3 |
| 13 | PrP mutants with different numbers of octarepeat sequences are more susceptible to the oxidative stress显示文摘One of the physiological functions of cellular prion protein(PrP C )is believed to work as a cellular resistance to oxidative stress,in which the octarepeats region within PrP plays an important role.However,the detailed mechanism is less clear.In this study,the expressing plasmids of wild-type PrP (PrP-PG5)and various PrP mutants containing 0(PrP-PG0),9(PrP-PG9)and 12(PrP-PG12)octarepeats were generated and PrP proteins were expressed both in E.coli and in mammalian cells.Protein aggregation and formation of carbonyl groups were clearly seen in the recombinant PrPs expressed from E.coli after treatment of H2O2.MTT and trypan blue staining assays revealed that the cells expressing the mutated PrPs within octarepeats are less viable than the cells expressing wild-type PrP.Statistically significant high levels of intracellular free radicals and low levels of glutathione peroxidase were observed in the cells transfected with plasmids containing deleted or inserted octarepeats.Remarkably more productions of carbonyl groups were detected in the cells expressing PrPs with deleted and inserted octarepeats after exposing to H2O2.Furthermore,cells expressing wild-type PrP showed stronger resistant activity to the challenge of H2O2 at certain extent than the mutated PrPs and mock. These data provided the evidences that the octarepeats number within PrP is critical for maintaining its activity of antioxidation.Loss of its protective function against oxidative stress may be one of the possible pathways for the mutated PrPs to involve in the pathogenesis of familial Creutzfeldt-Jacob diseases. | AN Run1 ,2,DONG ChenFang 2,LEI YanJun 1,2,HAN Lu 2,LI Ping 2,CHEN JianMing 2,WANG GuiRong 2, SHI Qi 2 ,GAO Chen 2 ,JIANG HuiYing 2 ,ZHOU Wei 2 ,HAN Jun 2 ,CHU YongLie 1 ,DONG XiaoPing 2 1School of Medicine,Xi’an JiaoTong University,Xi’an 710061,China 2State Key Laboratory for Infectious Disease Prevention and Control,National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention,YingXin Rd 100,Beijing 100052,China | 2008 | Science China(Life Sciences)2008，51，7： | 3 |
| 14 | Doppel-induced cytotoxicity in human neuronal SH-SY5Y cells is antagonized by the prion protein显示文摘Doppel (Dpl ) 由于结构、生物化学的类似是象蛋白质一样的 prion (PrP ) ;然而, Dpl 和 PrP 的自然功能仍然保持不清楚。在这研究,编码 Dpl 蛋白质的一个 531-bp 人 PRND 基因序列从人的外部血白细胞被放大。全身、各种各样的截断的人的 Dpl 和 PrP 蛋白质从 Escherichia 被表示并且净化 coli。全身的 Dpl 的补充导致了显著 cytotoxicity,和负责的区域到人的 neuroblastoma 房间 SH-SY5Y 上因为它的 cytotoxicity 在 Dpl 的中间的片断被印射[氨基酸(aa ) 81122 ] 。有趣地,导致 Dpl 的 cytotoxicity 被全身的野类型的 PrP 的存在反对。PrP 异种的碎片上的分析证明 N 终端碎裂(aa 2390 ) PrP 为保护的活动负责。有 Dpl 在 SH-SY5Y 房间上导致了象 Dpl 一样 cytotoxicity 的类似的第二等的结构的截断的 PrP (PrP32121 ) 。而且,铜离子的绑定能在导致 Dpl 的 cytotoxicity 上提高 PrP 的反对效果。Apoptosis 试金表明 Dpl 导致的 cytotoxicity 通过 apoptotic 机制发生了。这些结果建议 Dpl 的功能对 PrP 而非 synergistic 对抗。 | Ping Li Chenfang Dong Yanjun Lei Bing Shan Xinli Xiao Huiying Jiang Xin Wang Chen Gao Qi Shi Kun Xu Chan Tian Jun Han Xiaoping Dong | 2009 | Acta Biochimica et Biophysica Sinica2009，41，1： | 3 |
| 15 | Two Ultraviolet Radiation Datasets that Cover China显示文摘Ultraviolet(UV) radiation has significant effects on ecosystems, environments, and human health, as well as atmospheric processes and climate change. Two ultraviolet radiation datasets are described in this paper. One contains hourly observations of UV radiation measured at 40 Chinese Ecosystem Research Network stations from 2005 to 2015. CUV3 broadband radiometers were used to observe the UV radiation, with an accuracy of 5%, which meets the World Meteorology Organization's measurement standards. The extremum method was used to control the quality of the measured datasets. The other dataset contains daily cumulative UV radiation estimates that were calculated using an all-sky estimation model combined with a hybrid model. The reconstructed daily UV radiation data span from 1961 to 2014. The mean absolute bias error and root-mean-square error are smaller than 30% at most stations, and most of the mean bias error values are negative, which indicates underestimation of the UV radiation intensity. These datasets can improve our basic knowledge of the spatial and temporal variations in UV radiation. Additionally, these datasets can be used in studies of potential ozone formation and atmospheric oxidation, as well as simulations of ecological processes. | Hui LIU Bo HU Yuesi WANG Guangren LIU Liqin TANG Dongsheng JI Yongfei BAI Weikai BAO Xin CHEN Yunming CHEN Weixin DING Xiaozeng HAN Fei HE Hui HUANG Zhenying HUANG Xinrong LI Yan LI Wenzhao LIU Luxiang LIN Zhu OUYANG Boqiang QIN Weijun SHEN Yanjun SHEN Hongxin SU Changchun SONG Bo SUN Song SUN Anzhi WANG Genxu WANG Huimin WANG Silong WANG Youshao WANG Wenxue WEI Ping XIE Zongqiang XIE Xiaoyuan YAN Fanjiang ZENG Fawei ZHANG Yangjian ZHANG Yiping ZHANG Chengyi ZHAO Wenzhi ZHAO Xueyong ZHAO Guoyi ZHOU Bo ZHU | 2017 | Advances in Atmospheric Sciences2017，34，7： | 2 |
| 16 | An improved ileal conduit surgery for bladder cancer with fewer complications显示文摘Background:Radical cystectomy and urinary diversion remains the standard surgical treatment for patients with muscle-invasive or high-risk or recurrent non-muscle-invasive bladder cancer.Although this approach prolongs patient survival remarkably,there are postoperative complications associated with urinary diversion.This study aimed to assess the efficacy of modified ileal conduit surgery for reducing early and late stoma-and ureteroileal anastomo-sis-related complications,as compared with conventional ileal conduit urinary diversion.Methods:We retrospectively evaluated the clinical data of bladder cancer patients treated with radical cystectomy and ileal conduit urinary diversion at Sun Yat-sen University Cancer Center between January 1,2000 and June 30,2016.Ileal conduit was created by the conventional or a modified technique.The clinicopathologic features of the conventional and the modified ileal conduit groups were compared using the t test and the Chi square test.Multivari-able logistic regression analysis and multivariable Cox regression analysis were performed to determine the odds of developing stoma-and ureteroileal anastomosis-related complications in the two groups.Results:145 and 100 patients underwent the modified and conventional ileal conduit surgery,respectively.The two groups were comparable with regard to clinicopathologic features.The rate of stoma-related complications was significantly lower in the modified ileal conduit group than in the conventional ileal conduit group(0.7%vs.17.0%,P<0.001).No late stoma-related complications were seen in the modified ileal conduit group,but were seen in 13(13.0%)patients in the conventional ileal conduit group.The rate of ureteroileal anastomosis-related complications was significantly lower in the modified ileal conduit group than in the conventional ileal conduit group(4.8%vs.15.0%,P=0.001).In multivariable analyses,the modified ileal conduit group was significantly less likely to develop stoma-(odds ratio[OR]=0.024,95%confidence interval[CI]0.003-0.235;P=0.001)or ureteroileal anastomosis-related complications(OR=0.141,95%CI 0.042-0.476;P=0.002)than the conventional ileal conduit group.Conclusions:Our modified surgical technique for ileal conduit urinary diversion may be effective for reducing early and late complications related to the stoma and the ureteroileal anastomosis.Prospective randomized clinical trials are needed to confirm our results. | Zhiyong Li Zhuowei Liu Kai Yao Zike Qin Hui Han Yonghong Li Pei Dong Yunlin Ye Yanjun Wang Zhiming Wu Zhiling Zhang Fangjian Zhou | 2019 | Cancer Communications2019，39，1： | 2 |
| 17 | A fast method to design easy-molding freeform optical system with uniform illumination and high light con- trol efficiency 显示文摘 | Li Hongtao Chen Shichao Han Yanjun | 2013 | Optics Express2013，21，1： | 1 |
| 18 | Laser annealing of SiO2 film deposited by ICPECVD for fabrication of silicon based low loss waveguide显示文摘硅二氧化物退火的激光(诱导地联合的血浆形成的 SiO 2) 电影提高了化学蒸汽免职(ICPECVD ) 为低损失硅的制造被学习基于的波导。激光在扔 ICPECVD 的 SiO 2 电影上退火的影响被调查。表面粗糙,折射索引,并且蚀刻退火的样品的率与 2 电影由热氧化获得了的 SiO 的那些相比。扔 ICPECVD 的 SiO 2 电影的表演能被激光退火显著地改进,这被表明。艾尔 2 O 3/SiO2 波导与更低的 cladding 由 ICPECVD 和激光退火过程形成了的 SiO 2 在硅底层上被制作了,并且它的繁殖损失被发现与有热地氧化的更低的 cladding 的波导的可比较。 | Ya'nan WANG Yi LUO Changzheng SUN Bing XIONG Jian WANG Zhibiao HAO Yanjun HAN Lai WANG Hongtao LI | 2016 | Frontiers of Optoelectronics2016，9，2： | 1 |
| 19 | Review on coal-based reduction and magnetic separation for refractory iron-bearing resources显示文摘The application of coal-based reduction in the efficient recovery of iron from refractory iron-bearing resources is comprehensively reviewed.Currently,the development and beneficiation of refractory iron-bearing resources have attracted increasing attention.However,the effect of iron recovery by traditional beneficiation methods is unacceptable.Coal-based reduction followed by magnetic separation is proposed,which adopts coal as the reductant to reduce iron oxides to metallic iron below the melting temperature.The metallic iron particles aggregate and grow,and the particle size continuously increases to be suitable for magnetic separation.The optimization and application of coal-based reduction have been abundantly researched.A detailed literature study on coal-based reduction is performed from the perspectives of thermodynamics,reduction kinetics,growth of metallic iron particles,additives,and application.The coal-based reduction industrial equipment can be developed based on the existing pyrometallurgical equipments,rotary hearth furnace and rotary kiln,which are introduced briefly.However,coal-based reduction currently mainly adopts coal as a reductant and fuel,which may result in high levels of carbon dioxide emissions,energy consumption,and pollution.Technological innovation aiming at decreasing carbon dioxide emissions is a new trend of green and sustainable development of the steel industry.Therefore,the substitution of coal with clean energy(hydrogen,biomass,etc.)for iron oxide reduction shows promise in the future. | Qiang Zhang Yongsheng Sun Yuexin Han Yanjun Li Peng Gao | 2022 | International Journal of Minerals,Metallurgy and Materials2022，29，12： | 1 |
| 20 | Study on the Effect of Two-Step Saturated Steam Heat Treatment Process on the Properties of Reconstituted Bamboo显示文摘With the aim of utilizing reconstituted bamboo as a carbon cycle oriented material,the improvement of physical and mechanical properties has been actively studied to solve using problems The saturated steam heat treatment process has been widely used in worldwide.With the development and exploration of this technology,two step satu-rated steam heat treatment process appears in some practical production,that is,affer a period of saturated steam heat treatment at a lower temperature,the bamboo bundles are taken out and seasoned for a period of time,and then put back into the heat tank again,and heated at a higher temperature for another period of time.During the two-step saturated steam heat treatment,the physical and mechanical properties of bamboo changed.However,the mechanism of two step saturated steam heat treatment has not been thoroughly discussed.For purpose that this paper all discuss and find out the mechanism of two step saturated steam heat treatment on the change of physical and mechanical properties of reconstituted bamboo.In this work,the one and two step saturated steam heat treat-ments were carried out according to the actual production parameters,and the physical and mechanical properties of the reconstituted bamboo board made of treated bamboo bundles were analyzed,including the color change,the thickness swelling(TS),modulus of elasticity(MOE),modulus of rupture(MOR)and shear strength.The results indicate that two-step saturated steam heat treatment is better than one step.Based on the detailed study of the chemical composition,crytalinity and micro morphologial characteristics of the heated bamboo bundles,it is further revealed that during two-step saturated steam heat treatment,oxygen air is added to the reaction system between the two heat treatment processes to further catalyze the oxidation of hemicellulose and enhance the crystal-linity of cellulose,so as to improve the properties of the final products.Our work has optimized the saturated steam heat treatment process which is widely used in industry,pointing out a new idea in the experimental and theoretical basis for the development of recombinant bamboo manufacturing industry. | Xin Han Zhichao Lou Chenglong Yuan Xinwu Wu Jie Liu Fujin Weng Yanjun Li | 2022 | Journal of Renewable Materials2022，10，12： | 1 |
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