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| 1 | A new method for determination of satellite orbits by transfer显示文摘The original idea of a new method for determination of satellite orbits by transfer is from Two-Way Satellite Time and Frequency Transfer (TWSTFT). The original method is called 'determination of satellite orbit by transfer'. The method is not only for determination of satellite orbit but also for the time transfer with high accuracy and precision. The advantage is that the accuracy and the precision for determination of satellite orbit are very high and the new method is favorable for various applications. The combination of various signals disseminated and received forms various modes of satellite orbit determinations. If receivers at stations receive the own station-disseminated signals via a satellite transponder, it forms an orbit determination mode called 'receiving the own station-disseminated signals mode'. If receivers at all stations receive the signals disseminated from the master station via satellite transponders, it forms an orbit determination mode called 'receiving the master station-disseminated signals mode'. If all of receivers at stations receive all stations-disseminated signals via satellite transponders, it forms an orbit determination mode called 'receiving all stations-disseminated signals mode'. Also there are other combinations of signals for satellite orbit determination. For dif- ferent orbit determination modes with different signal combinations, their rigorous formulae of proc- essing are hereby presented in this paper. The accurate and the precise satellite orbit determination for both of the modes, 'receiving the own station-disseminated signals mode' and 'receiving the master station-disseminated signals mode' is attempted. It shows that the accuracy and precision for both of modes are nearly the same, the ranging accuracy is better than 1 cm, and the observation residuals of satellite orbit determination are better than 9 cm in the observation duration of 1 day. | LI ZhiGang YANG XuHai AI GuoXiang SI HuLi QIAO RongChuan FENG ChuGang | 2009 | Science China(Physics,Mechanics & Astronomy)2009，52，3： | 17 |
| 2 | Walnut-inspired microsized porous silicon/graphene core-shell composites for high-performance lithium-ion battery anodes显示文摘 | Wei Zhai Qing Ai Lina Chen Shiyuan Wei Deping Li Lin Zhang Pengchao Si Jinkui Feng Lijie Ci | 2017 | Nano Research2017，10，12： | 12 |
| 3 | Quality control and evaluation of human immunodeficiency virus antibody assays used for screening donated blood in China显示文摘During 2004, a total of 124 batches of HIV antibody ELISAs from domestic and overseas manufacturers, comprising approximately 60 million tests, were tested for quality and released for screening blood in China. The inter- and intra-batch variation, specificity, and sensitivity were evaluated using a laboratory panel and clinical samples. The inter-batch variation was less than 15% and only 2 of 12 assays had intra-batch variation of less than 20% for 4 dilutions of a control specimen. 257 samples confirmed positive for HIV antibody and 4826 negative samples from different regions in China were used to evaluate the sensitivity and specificity of the assays. The results showed that the sensitivity is in the range from 93.7% to 100% for assays sampled directly from the manufacturers, and 91. 4%-99. 6% for those retrieved from the consumers; the specificity was in the range from 97.88% to 99.97% . The testing environment may vary in different regions of China. Therefore, manufacturers should provide robust assays to satisfy the requirements of these diverse environments, and especially reduce the intra-assay variation and improve the stability of the kits. | You CHUN WANG XIU HUA LI AI JING SONG CHUN TAO ZHANG SI HONG XU FENG ZHANG HONG ZHANG YIN | 2006 | Journal of Microbiology and Immunology2006，4，1： | 4 |
| 4 | Heavy Metal Assessment among Chinese Nonferrous Metal-exposed Workers from the Jinchang Cohort Study显示文摘Environmental exposure to heavy metals has been linked to a wide range of human health hazards.We detected the levels of 15 metals in urine samples from 500 representative sub-samples in an ongoing occupational cohort study(Jinchang Cohort)to directly evaluate metal exposure levels.Fifteen metals,namely As,Ba,Be,Cd,Cs,Cr,Co,Cu,Pb,Mn,Ni,Se,Tl,U,and Zn,were detected by inductively coupled plasma quadruple mass spectrometry.The results showed that median creatinine adjustment and geometric mean urinary metal levels were higher in the heavy metal-exposed group,except Se and Zn,than other reported general or occupational populations.Further studies should address the effects of heavy metals on human health. | YANG Ai Min CHENG Zhi Yuan PU Hong Quan CHENG Ning LI Hai Yan LIU Si Min DING Jiao LI Juan Sheng HU Xiao Bin REN Xiao Wei ZHENG Tong Zhang BAI Ya Na | 2017 | Biomedical and Environmental Sciences2017，30，7： | 2 |
| 5 | Metal Exposure and Risk of Diabetes and Prediabetes among Chinese Occupational Workers显示文摘Objective To study the association between metal exposure and risk of diabetes and prediabetes among Chinese workers exposed to metals.Methods We used data obtained from the baseline survey of the Jinchang Cohort Study of workers in Jinchang Industry,the largest nickel production company in China.A total of 42,122 workers ≥20 years of age were included in the study.A standardized,structured questionnaire was used to collect epidemiological information.Physical examinations and laboratory tests were conducted to evaluate the health status of the participants and to measure various biomarkers including blood sugar,lipids,and urinary metal concentrations.Logistic regression was used to study the association between occupational groups categorized according to the measured metal levels(office workers,low-level;mining/production workers,mid-level;and smelting/refining workers,high-level)and risk of diabetes and prediabetes.Results The overall prevalence of diabetes and prediabetes was 7.5% and 16.8%,respectively.The adjusted odds ratios for diabetes among mining/production workers and smelting/refining workers compared to office workers were 1.5(95% CI:1.3,1.7)and 3.8(95% CI:3.4,4.3),respectively.No association was observed between these occupational groups and prediabetes in this study.Conclusion Occupations associated with higher levels of metal exposure were associated with an increased risk of diabetes in this cohort.More studies are needed to confirm this observed association. | YANG Ai Min CHENG Ning PU Hong Quan LIU Si Min LI Juan Sheng BASSIG Bryan A. DAI Min LI Hai Yan HU Xiao Bin REN Xiao Wei ZHENG Tong Zhang BAI Ya Na | 2015 | Biomedical and Environmental Sciences2015，28，12： | 2 |
| 6 | Salinity effect on bioelectric activity growth Na+ accumulation and chlorophyll fluorescence of com leaves: a comparison survey and prospects for screening 显示文摘 | Shabala SN Shabala SI Martynenko AI | 1998 | Aust J Plant Physiol1998，25，5： | 1 |
| 7 | Subjective memory complaints, cognitive performance ,and psychological factors in healthy older adults 显示文摘 | Steinberg SI Negash S Sammel MD et aI | 2013 | Am J Alzheimers Dis Other Demen2013，28，8： | 1 |
| 8 | Induced optical aberrations following formation of a laser in situ keratomileusis flap显示文摘 | Pallikaris IG Kymionis GD Panagopoulou SI Siganos CS Theodorakis MA Pallikaris AI | 2002 | J Cataract Refract Surg2002，28，10： | 1 |
| 9 | Morphology analysis of tracks in the aerogels impacted by hypervelocity irregular particles显示文摘As an attractive collector medium for hypervelocity particles,combined with outstanding physical properties and suitable compositional characteristics,SiO2 aerogel has been deployed on outer space missions and laser shock-loaded collection experiments.In this paper,impact experiments were conducted to understand the penetration process of irregular grains,irregular Al_(2)O_(3) grains with two different sizes and speeds(~110μm@7 km/s,~251μm@2.3 km/s)at various density silica aerogels.By classifying the shapes of projectile residues and tracks,the morphology of tracks was analyzed.It was observed that there were several kinds of typical tracks in the penetration of irregular grains,accompanied by residues with the shapes of near-sphere,polyhedron,streamlined body wedge,and rotator.The rotational behavior was demonstrated by the final status of one flake projectile as direct evidence.In addition,there was no obvious relationship between the track length and experimental parameters,which may be caused by the uncertain interaction between aerogels and irregular particles.In addition,it confirmed the existence of fragmentation,melting situation by observing the shape of the impact entrance hole.At the same time,optical coherence tomography was used to observe the detail of tracks clearly,which provided a method to characterize the tracks nondestructively. | Ai Du Yi Ma Mingfang Liu Zhihua Zhang Guangwei Cao Hongwei Li Ling Wang Peijian Si Jun Shen Bin Zhou | 2021 | High Power Laser Science and Engineering2021，9，2： | 1 |
| 10 | Mir-21-mediated tumor growth 显示文摘 | Si ML Zhu S Wu H et aI | 2007 | Oncogene2007，26，19： | 1 |
| 11 | FRAGMATIC:a randomised phase III clinical trial investigating the effect of fragmin added to standard therapy in patients with lung cancer显示文摘 | Griffiths GO Burns S Noble SI et aI | 2009 | BMC Cancer2009，9，： | 1 |
| 12 | An FFT-based Transi- ent Flash Temperature Model for General Three-dimensional Rough Surface Contacts 显示文摘 | Gao Jianqun Lee Si C Ai Xiaolan | 2000 | ASME Journal of Tribology2000，122，3： | 1 |
| 13 | Invitroand in vivoimmune responses induced by a DNA vaccine encoding the VP2 gene of the infectious pancreatic necrosis virus 显示文摘 | deLas Heras AI P6rez Prieto SI Rodriguez Saint-Jean S | 2009 | Fish Shellfish Immunol2009，27，2： | 1 |
| 14 | The role of routine post·-natal abdominal ultrasound for newborns in a resource·-poor setting:A longitudinal study显示文摘 | Aqunloye AM Ayede AI Omokhodion SI | 2011 | BMC Pediatrics2011，11，： | 1 |
| 15 | Nuclear expression of N‐cadherin correlates with poor prognosis of nasopharyngeal carcinoma显示文摘 | Wei‐Ren Luo Ai‐Bing Wu Wei‐Yi Fang Si‐Yi Li Kai‐Tai Yao | 2012 | Histopathology2012，，2： | 1 |
| 16 | Paroxetine ameliorates prodromal emotional dysfunction and late-onset memory deficit in Alzheimer’s disease mice显示文摘Background Neuropsychiatric symptoms(NPS)such as depression,anxiety,apathy,and irritability occur in prodromal phases of clinical Alzheimer’s disease(AD),which might be an increased risk for later developing AD.Here we treated young APP/PS1 AD model mice prophylactically with serotonin-selective re-uptake inhibitor(SSRI)paroxetine and investigated the protective role of anti-depressant agent in emotional abnormalities and cognitive defects during disease progress.Methods To investigate the protective role of paroxetine in emotional abnormalities and cognitive defects during disease progress,we performed emotional behaviors of 3 months old APP/PS1 mouse following oral administration of paroxetine prophylactically starting at 1 month of age.Next,we tested the cognitive,biochemical and pathological,effects of long term administration of paroxetine at 6 months old.Results Our results showed that AD mice displayed emotional dysfunction in the early stage.Prophylactic administration of paroxetine ameliorated the initial emotional abnormalities and preserved the eventual memory function in AD mice.Conclusion Our data indicate that prophylactic administration of paroxetine ameliorates the emotional dysfunction and memory deficit in AD mice.These neuroprotective effects are attributable to functional restoration of glutamate receptor(GluN2A)in AD mice. | Peng-Hui Ai Si Chen Xian-Dong Liu Xiao-Na Zhu Yuan-Bo Pan Dong-Fu Feng Shengdi Chen Nan-Jie Xu Suya Sun | 2020 | Translational Neurodegeneration2020，9，2： | 1 |
| 17 | Comparison of interface contact profiles of a new minimum contact locking compression plate and the limited contact dynamic compression plate显示文摘 | Yan Xiong Yu Feng Zhao Shu Xing Xing Quan Yin Du Hong Zhen Sun Zi Ming Wang Si Yu Wu Ai Min Wang | 2010 | International Orthopaedics2010，，5： | 1 |
| 18 | Genesis of the sur face structure of armos fibre显示文摘 | Banduryan SI Iovleva MM Zhuravleva AI Shehetinin AM Machalaba NN Budnitskii GA | 2002 | Fibre Chemistry2002，34，6： | 1 |
| 19 | Mid-term resultsof internal fixation of proximal humeral fractures with the Philos plate 显示文摘 | Papadopoulos P Karataglis D Stavridis SI et aI | 2009 | Injury2009，12，： | 1 |
| 20 | Effects of gonadotrophins,growth hormone,and activin A on enzymatically isolated follicle growth,oocyte chromatin organization,and steroid secretion显示文摘 | Ola SI Ai JS Liu JH | 2008 | Mol Reprod Dev2008，75，1： | 1 |
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