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29篇 您的检索式:作者名="Li Bingyi"
    题名 作者 年代 出处 被引量
1Tolerogenic dendritic cells and their applications in transplantation显示文摘在移植免疫学,最终的目标总是到成功地并且明确地导致 allografts 的有免疫力的忍耐。当他们在导致并且维持有免疫力的忍耐起重要作用,有 immunoregulatory 功能的 Tolerogenic 树枝状的房间(tol-DCs ) 吸引了许多注意。这里,我们集中了于 tol-DCs 有潜力在稳固器官的移植以后支持有免疫力的忍耐。我们集中于他们有另外的规章的房间的发展和相互作用,并且我们也探索设计协议的各种各样的 tol-DC。利用 tol-DCs 为支持长期的接枝代表有希望的细胞的治疗功能的幸存在移植以后将很可能被完成的接受者。Haibin Li Bingyi Shi 2015Cellular & Molecular Immunology2015,12,1:6
2Response of the East Asian climate system to water and heat changes of global frozen soil using NCAR CAM model显示文摘在陆地空气热和水保存的条件下面,一套敏感数字实验被设置调查东方亚洲气候系统的反应到全球冻结的土壤变化。这被介绍 supercooled 土壤水过程进社区陆地模型(CLM3.0 ) 做,它被联合了到大气的研究社区空气模型(CAM3.1 ) 的国家中心。结果显示出那:(1 ) 在在 CLM3.0 的土壤冰和土壤水之间的比率被 supercooled 土壤水过程清楚地改变。地面表面温度和土壤温度也被影响。(2 ) 欧亚(包括的东方亚洲人) 气候系统在冻结的土壤区域对热和水的变化敏感。在 1 月,阿留申群岛之土人低海水平压力发行量被加强,在 500 hPa 高堵住的乌拉尔变弱,并且东方亚洲马槽变弱。在 7 月,在阿留申群岛之土人岛区域上的海水平压力显著地被减少;在东方亚洲海洋上有在东方亚洲大陆,和积极异例上的 500 hPa geopotential 高度的否定异例。(3 ) 在 1 月,在东亚上的 850 hPa 风地的南方的部件增加,显示削弱的冬季季风。在 7 月,当在海洋上有逆旋风的异例时,气旋的异例出现在东方亚洲大陆上,加强的东方海岸夏天季风反射。(4 ) 在东亚的夏天降雨显著地变化了,包括南部的 Qinghai 西藏高原,中央长江盆,和东北中国上的实质的降水增加。夏天降雨显著地在华南和海南岛减少了,但是稍微减少了在中央并且北方中国。进一步的分析沿着 30 显示出可观的上面的空气运动吗??XIN YuFei WU BingYi BIAN LinGen LIU Ge ZHANG Lin LI Ren 2012Chinese Science Bulletin2012,57,34:5
3Arctic Climate Changes Based on Historical Simulations(1900-2013) with the CAMS-CSM显示文摘The Chinese Academy of Meteorological Sciences Climate System Model(CAMS-CSM) is a newly developed global climate model that will participate in the Coupled Model Intercomparison Project phase 6. Based on historical simulations(1900-2013), we evaluate the model performance in simulating the observed characteristics of the Arctic climate system, which includes air temperature, precipitation, the Arctic Oscillation(AO), ocean temperature/salinity,the Atlantic meridional overturning circulation(AMOC), snow cover, and sea ice. The model-data comparisons indicate that the CAMS-CSM reproduces spatial patterns of climatological mean air temperature over the Arctic(60°-90°N) and a rapid warming trend from 1979 to 2013. However, the warming trend is overestimated south of the Arctic Circle, implying a subdued Arctic amplification. The distribution of climatological precipitation in the Arctic is broadly captured in the model, whereas it shows limited skills in depicting the overall increasing trend. The AO can be reproduced by the CAMS-CSM in terms of reasonable patterns and variability. Regarding the ocean simulation, the model underestimates the AMOC and zonally averaged ocean temperatures and salinity above a depth of 500 m, and it fails to reproduce the observed increasing trend in the upper ocean heat content in the Arctic. The largescale distribution of the snow cover extent(SCE) in the Northern Hemisphere and the overall decreasing trend in the spring SCE are captured by the CAMS-CSM, while the biased magnitudes exist. Due to the underestimation of the AMOC and the poor quantification of air–sea interaction, the CAMS-CSM overestimates regional sea ice and underestimates the observed decreasing trend in Arctic sea–ice area in September. Overall, the CAMS-CSM reproduces a climatological distribution of the Arctic climate system and general trends from 1979 to 2013 compared with the observations, but it shows limited skills in modeling local trends and interannual variability.Ting WEI Jian LI Xinyao RONG Wenjie DONG Bingyi WU Minghu DING 2018Journal of Meteorological Research2018,32,6:4
4Adhesive anastomosis for organ transplantation显示文摘The recent development of tough tissue adhesives has stimulated intense interests among material scientists and medical doctors.However,these adhesives have seldom been tested in clinically demanding surgeries.Here we demonstrate adhesive anastomosis in organ transplantation.Anastomosis is commonly conducted by dense sutures and takes a long time,during which all the vessels are occluded.Prolonged occlusion may damage organs and even cause death.We formulate a tough,biocompatible,bioabsorbable adhesive that can sustain tissue tension and pressurized flow.We expose the endothelial surface of vessels onto a gasket,press two endothelial surfaces to the adhesive using a pair of magnetic rings,and reopen the bloodstream immediately.The time for adhesive anastomosis is shortened compared to the time for sutured anastomosis.We have achieved adhesive anastomosis of a great vein in transplanting the liver of a pig.After the surgery,the adhesive is absorbed,the vein heals,and the pig lives for over one month.Kang Liu Hang Yang Gaobo Huang Aihua Shi Qiang Lu Shanpei Wang Wei Qiao Haohua Wang Mengyun Ke Hongfan Ding Tao Li Yanchao Zhang Jiawei Yu Bingyi Ren Rongfeng Wang Kailing Wang Hui Feng Zhigang Suo Jingda Tang Yi Lv 2022Bioactive Materials2022,7,7:3
5Plasma thrombomodulin changes in acute cerebral infarction or hypertension patients An observation for verification显示文摘BACKGROUND: Thrombomodulin concentration greatly increases in plasma when vascular endothelial cells are injured, and it is one of the specific molecular markers for endothelial injury. OBJECTIVE: To analyze the plasma levels of thrombomodulin after cerebral infarction or hypertension, and to compare levels with those from healthy control subjects. DESIGN: A case-controlled observation. SETTING: Yuquan Hospital of Tsinghua University. PARTICIPANTS: Patients with hypertension (n = 37) and acute cerebral infarction (n = 26) were selected from the outpatient and inpatient Department of Neurology, Yuquan Hospital of Tsinghua University from February 2003 to February 2006. The cerebral infarction group consisted of 24 males and 2 females, 36-77 years of age, with a mean age of 62 years. All patients fulfilled the diagnosis criteria for cerebral infarction, according to the diagnostic standards revised by the Second National Academic Meeting for Cerebrovascular Disease, and were confirmed by CT or MRI. The hypertension group consisted of 27 males and 10 females, 36-77 years of age, with a mean age of 56 years. These patients fulfilled the diagnostic criteria for hypertension set by WHO. In addition, 43 healthy physical examinees were selected as the control group, consisting of 23 males and 20 females, 35-67 years of age. Informed consent was obtained from all participants. METHODS: In the cerebral infarction group, thrombomodulin plasma levels were determined by enzyme-linked immunoabsorbent assay at days 1, 3, 7, and 14 after attack. Thrombomodulin plasma levels were determined only once in the hypertension group and the control group. The results from the cerebral infarction group were compared with those from the hypertension group and the control group. MAIN OUTCOME MEASURES: Level of thrombomodulin in plasma. RESULTS: All 63 patients and 43 healthy volunteers were included in the final analysis of results. ① At 7 days after the attack, the plasma levels of thrombomodulin in the cerebral infarction and the hypertension groups were significantly higher than in the control group (P < 0.01). ② The plasma level of thrombomodulin was detected at four time points after cerebral infarction. It reached peak values on day 7, and it was lowest on day 14. CONCLUSION: The changes of thrombomodulin plasma levels could be used to monitor the severity of vascular endothelial cell injury in acute cerebral infarction.Pu Feng Hui Zhang Bingyi Yang Yonggang Zheng Jinhui Xie Ying Wang Jinchuan Li 2008Neural Regeneration Research2008,3,1:2
6Correlates of Sexual Lifestyles Among Older Adults Living With HIV in China: Findings From the Sexual Well-being (SWELL) Study显示文摘Sexual lifestyles are closely related to overall human health and well-being.Few studies have focused on sexual lifestyles among older adults living with HIV(OALHIV),especially in low-and middle-income countries.This study is a part of the sexual well-being among older adults in China(SWELL)study,which is a multicenter cross-sectional study focused on sexual health among older adults aged 50 years and older.Participants were 680 OALHIV(≥50 years old)from the SWELL study conducted from June 2020 to December 2022.Data were collected through one-on-one interviews.We used logistic regression to assess the correlates of sexual activity and sexual satis-faction.Among all participants,37.1%were sexually active.Being older,male,in a steady relationship and employed were associated with being sexually active.The prevalence of sexual satisfaction was 69.8%among sexually active OALHIV.Being homosexual and reporting a better general health status were associated with sexual satisfaction.The OALHIV who have depressive symptoms were less likely to report sexual satisfaction.To support holistic healthy aging among OALHIV,it is important for healthcare providers to be educated about the importance of enquiring about sexual activity,satisfaction and problems and addressing concerns while conveying sex-positive attitudes during clinical reviews,as these are still critical aspects of their health and well-being.Bingyi Wang Xin Peng Leiwen Fu Xinyi Li Tongxin Shi Bowen Liang Tian Tian Thomas Fitzpatrick Zhen Lu Weijie Zhang JunyeBian Xin Xiao YingWang Yunlong Ao Lin Ouyang YongCai Maohe Yu Guohui Wu Linghua Li Xiaojun Meng Huachun Zou 2023Infectious Microbes & Diseases2023,5,3:1
7Stress sensitivity of formation during multi-cycle gas injection and production in an underground gas storage rebuilt from gas reservoirs显示文摘Permeability sensitivity to stress experiments were conducted on standard core samples taken from Wen 23 Gas Storage at multi-cycle injection and production conditions of the gas storage to study the change pattern of stress sensitivity of permeability.A method for calculating permeability under overburden pressure in the multi-cycle injection and production process was proposed,and the effect of stress sensitivity of reservoir permeability on gas well injectivity and productivity in UGS was analyzed.Retention rate of permeability decreased sharply first and then slowly with the increase of the UGS cycles.The stress sensitivity index of permeability decreased with the increase of cycle number of net stress variations in the increase process of net stress.The stress sensitivity index of permeability hardly changed with the increase of cycle number of net stress variations in the decrease process of net stress.With the increase of cycle number of net stress variation,the stress sensitivity index of permeability in the increase process of net stress approached that in the decrease process of net stress.The lower the reservoir permeability,the greater the irreversible permeability loss rate,the stronger the cyclic stress sensitivity,and the higher the stress sensitivity index of the reservoir,the stronger the reservoir stress sensitivity.The gas zones with permeability lower than 0.3’10-3 mm2 are not suitable as gas storage regions.Stress sensitivity of reservoir permeability has strong impact on gas well injectivity and productivity and mainly in the first few cycles.LI Jiqiang ZHAO Guanqun QI Zhilin YIN Bingyi XU Xun FANG Feifei YANG Shenyao QI Guixue 2021Petroleum Exploration and Development2021,48,4:1
8Synthesis of am- phiphilic polystyrene-b-poly(acrylic acid) diblock copolymers by iodide-mediated radical polymerization 显示文摘Li Bingyi Shi Yan Zhu Wanchao 2006Polym J2006,38,4:1
9China’s Recent Progresses in Polar Climate Change and Its Interactions with the Global Climate System显示文摘During the recent four decades since 1980,a series of modern climate satellites were launched,allowing for the measurement and record-keeping of multiple climate parameters,especially over the polar regions where traditional observations are difficult to obtain.China has been actively engaging in polar expeditions.Many observations were conducted during this period,accompanied by improved Earth climate models,leading to a series of insightful understandings concerning Arctic and Antarctic climate changes.Here,we review the recent progress China has made concerning Arctic and Antarctic climate change research over the past decade.The Arctic temperature increase is much higher than the global-mean warming rate,associated with a rapid decline in sea ice,a phenomenon called the Arctic Amplification.The Antarctic climate changes showed a zonally asymmetric pattern over the past four decades,with most of the fastest changes occurring over West Antarctica and the Antarctic Peninsula.The Arctic and Antarctic climate changes were driven by anthropogenic greenhouse gas emissions and ozone loss,while tropical-polar teleconnections play important roles in driving the regional climate changes and extreme events over the polar regions.Polar climate changes may also feedback to the entire Earth climate system.The adjustment of the circulation in both the troposphere and the stratosphere contributed to the interactions between the polar climate changes and lower latitudes.Climate change has also driven rapid Arctic and Southern ocean acidification.Chinese researchers have made a series of advances in understanding these processes,as reviewed in this paper.Xichen LI Xianyao CHEN Bingyi WU Xiao CHENG Minghu DING Ruibo LEI Di QI Qizhen SUN Xiaoyu WANG Wenli ZHONG Lei ZHENG Meijiao XIN Xiaocen SHEN Chentao SONG Yurong HOU 2023Advances in Atmospheric Sciences2023,40,8:1
10Discussion on 3D layout design of struc- ture for main buildings in power plants显示文摘Yuan Quan Li Bingyi 2008Engineering Journal of Wuhan University2008,41,:1
11Synthesis,crystal structure and third-order nonlinear optical properties of a novel coordination polymer[Cd(en) (NO3) 2 (4,4'-bpy)]n containing three kinds of ligands (en =ethylenediamine)显示文摘Li Linke Chen Bingyi Song Yingli 0,,01:1
12The leading correlation of the winter Aleutian Low with surface air temperature during the subsequent summer over the Arctic and its possible mechanism显示文摘The variations of surface air temperature(SAT)over the Arctic are closely related to global climate change.Based on reanalysis datasets and a newly defined Aleutian Low intensity index,we found a good correlation between intensity of winter Aleutian Low and the SAT over the Arctic during the subsequent summer.Explanations were given using correlation analysis,composite analysis,and singular value decomposition methods.When intensity of winter Aleutian Low was weaker,sea surface temperature appeared higher in the North Pacific in the subsequent spring and summer,resulting in mean meridional circulation anomalies and 500 hPa geopotential height anomalies in spring and summer.Anomalous upward motion in mid-latitudes and downward motion in high latitudes(Ferrel cell weakening)transported the warmer air to the north from lower layer to the upper layer followed by increases in the SAT over the Arctic.Anomalous downward motion over about 75°N also caused consequent adiabatic warming and contributed to inhibit the heat transportation from surface to upper layer.Negative 500 hPa geopotential height anomalies existed in mid-latitudes and positive anomalies existed in high latitudes.The pattern(low-in-south and high-in-north)benefited from increasing the inflow volume flux of the Bering Strait,which also made the SAT over the Arctic increase.The results of this study reveal the process that the summer SAT over the Arctic was modulated by interannual variability of intensity of winter Aleutian Low.Fuan Xiao Hua Jiang Bingyi Wu Hui Wang Xiang Li 2014Chinese Science Bulletin2014,59,9:1
13Synthesis of am- phiphilic polystyrene-b-poly( acrylic acid) diblock copolymers by iodide-mediated radical polymerization 显示文摘Li Bingyi Shi Yan Zhu Wanchao 2006Polym J2006,38,4:1
14Experimental transmission of Theileria uilenbergi infective for small ruminants by Haemaphysalis longicornis and Haemaphysalis qinghaiensis显示文摘Youquan Li Jianxun Luo Guiquan Guan Miling Ma Aihong Liu Junlong Liu Qiaoyun Ren Qingli Niu Bingyi Lu Jinliang Gao Zhijie Liu Zhisheng Dang Zhancheng Tian Bao Zhang Zonglin He Qi Bai Hong Yin 2009Parasitology Research2009,,5:1
15Burdens Attributable to Intimate Partner Violence in Women Aged 15 Years or Older—China,1990–2019显示文摘Summary What is already known about this topic?Intimate partner violence(IPV)represents a significant global public health concern.What is added by this report?The burden of HIV/AIDS related to IPV demonstrated an upward trend from 1990 to 2019,exhibiting an annual growth of 4.66%in age-standardized death rates(ASDR)and 4.42%in age-standardized disabilityadjusted life years(DALYs)rates.Notably,the age groups 30–34 and 50–54 experienced a higher IPV burden compared to other age groups.What are the implications for public health practice?There is a pressing need for public health policymakers to develop efficacious interventions aimed at bolstering the surveillance and prevention of IPV targeted at women in China.Leiwen Fu Tian Tian Zhen Lu Bingyi Wang Xinyi Li Weijie Zhang Yanxiao Gao Yinghui Sun Huachun Zou 2023China CDC weekly2023,5,16:0
16Magnetic resonance imaging diagnosis of acute Guillain-Barré syndrome in children显示文摘The present study examined 24 children with acute Guillain-Barré syndrome using magnetic resonance imaging (MRI) plain scans and fat-suppressed enhanced T1-weighted imaging (T1WI) scans.Axial MRI plain scans centering on the medullary conus were positive in nine patients (38%).These displayed variable thickening involving the cauda equina with isointensity on T1WI and isointensity or slight hyperintensity on T2WI.False negatives were obtained in patients with cervical and cranial nerve symptoms.Contrast enhancement of T1WI with fat suppression was positive in all patients in the cauda equina with varied thickening and enhancement centering on the medullary conus.Five patients (36%) were positive in the cervical nerves and 3 patients (50%) were positive in the cranial nerves.These patients had corresponding cervical and cranial nerve symptoms,respectively.Patients with serious clinical symptoms in the lower limbs exhibited obvious involvement of the cauda equina by MRI.Statistical analysis revealed a positive correlation between the extent of enlargement of the cauda equina,centering on the medullary conus,and cerebrospinal fluid protein concentration.Zhongjun Hou Xiaojun Yu Huimin Jiang Xi Li Bingyi Cao Yaotang Chen Jiao Chen 2011Neural Regeneration Research2011,6,20:0
17宫颈上皮内瘤变患者血清HPV16病毒颗粒IgG1、IgG2亚类抗体变化及意义(英文)显示文摘Objective:The paper aimed to study the relationship between the expressions of immunoglobulin G(IgG) subclasses toward human papillomavirus 16-like particles(HPV16VLPs) in the serum of patients and different grades of cervical lesions.Methods:The expressions of IgG subclasses in 32 cases of human papillomavirus(HPV) infection,30 cervical intraepithelial neoplasia(CIN I),43 CIN Ⅱ-Ⅲ,and 24 hysteromyoma and chronic cervicitis were examined by ELISA.Results:The absorbance values of HPV16VLPs-IgG,IgG1 increased with the grade of CIN(P < 0.05).The IgG2 dominance(IgG2/IgG1 ratio > 1) from control group was 100%,87.50% for HPV infection group,75% for CIN I group,compared with that from CIN Ⅱ-Ⅲ patients(9.52%)(P < 0.05).The positive rates and absorbance values of HPV16VLPs-IgG,IgG1 and IgG2 from HPV16-DNA positive group were significantly higher than those from non-HPV16-DNA positive group(P < 0.05).There was a moderate correlation between the HPV16-DNA testing and detection of HPV16VLPs-IgG(r = 0.531,P < 0.05).Conclusion:An increase of the expressions of HPV16VLPs-IgG and its subclasses in the serum of the patients with cervical precancerous lesions,especially those with CIN II-III,might be associated with duration of HPV infection and severity of cervical lesions.An increase of the IgG2 dominance(IgG2/IgG1 > 1) in serum from low grade cervical lesions group and normal control group,might indicate the clearance of HPV infection and the regression of cervical lesions.Ling Han Bingyi Zhang Hairong Li Manzhen Zuo Yuezhen Xue Jun Zhang 2010The Chinese-German Journal of Clinical Oncology2010,9,5:0
18Discussion on the Self-maintenance and Support mode of Training Equipment in Higher Vocational Colleges显示文摘Bingyi Huang Lijun Li Hongxiu Meng 2013International Journal of Technology Management2013,,3:0
19Predicting urbanization level by main element analysis and multiple linear regression---taking Xiantao district in Hubei Province as an example显示文摘PredictingurbanizationlevelbymainelementanalysisandmultiplelinearregresiontakingXiantaodistrictinHubeiProvinceasanexampleLi...Li BingyiDepartment of Urban Planning & Architecture, Wuhan Urban Construction Institute,Wuhan 430074, CHINA 1998Journal of Geographical Sciences1998,8,1:0
20Composition and Improvement Strategies of News Audience’s Media Literacy in the Omnimedia Era显示文摘In the era of omnimedia,the methods of news consumption have changed markedly.Based on new characteristics of news consumption and new issues arising therefrom,this article provides an in-depth analysis of the capabilities,including selecting,decoding and coding information from news,which all contemporary news audience should have.Meanwhile,this article proposes the pathway and strategies for fostering and improving media literacy.For example,the government should strengthen top-level design,mass media should comply with media ethics and schools should innovate educational methods.In addition,relevant social organizations,communities and families ought to mutually collaborate with each other in order to jointly build a scientific and rational media literacy education system.Liao Bingyi Li Yanran 2020Contemporary Social Sciences2020,5,4:0
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