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    题名 作者 年代 出处 被引量
1Rocky Desertification Risk Zone Delineation in Karst Plateau Area:A Case Study in Puding County,Guizhou Province显示文摘Karst rocky desertification is a geo-ecological problem in Southwest China.The rocky desertification risk zone delineation could be used as a guide for the regional and hierarchical rocky desertification management and prevention.We chose the middle and lower reaches of the Houzhai underground basin on the karst plateau in Puding County, Guizhou Province, China as the study area and selected land use type, elevation, slope, aspect, lithology and settlement buffer as the main driving factors of the rocky desertification.The potential risk of rocky desertification was quantified with the factor-weights union method and statistical analysis method.Five grades of rocky desertification risk were delineated based on Geographic Information System.The extremely low, low, moderate, high and extremely high rocky desertification risk zones accounted for 5.01%, 44.17%, 33.92%, 15.59% and 1.30%, respectively.As a whole, the rocky desertification risk level was moderate because the area of low and moderate rocky desertification risk zones occupied 78.09% of the study area.However, more than half of the area(about 50.81%) was predicted to have moderate rocky desertification risk and above, indicating that the study area was subject to rocky desertification.Rocky desertification risk was higher in the southeast and lower in the northwest of the study area.Distinct differences in the distribution of rocky desertification risk zones corresponding to different factors have been found.ZHANG Panpan HU Yuanman XIAO Duning LI Xiuzhen YIN Jie HE Hong S 2010Chinese Geographical Science2010,20,1:15
2Current status of intravenous tissue plasminogen activator dosage for acute ischaemic stroke:an updated systematic review显示文摘The optimal dose of recombinant tissue plasminogen activator(rtPA)for acute ischaemic stroke(AIS)remains controversial,especially in Asian countries.We aimed to update the evidence regarding the use of low-dose versus standard-dose rtPA.We performed a systematic literature search across MEDLINE,Embase,Cochrane Central Register of Controlled Trials(CENTRAL),PsycINFO and Cumulative Index to Nursing and Allied Health Literature(CINAHL)from inception to 22 August 2016 to identify all related studies.The outcomes were death or disability(defined by modified Rankin Scale 2-6),death,and symptomatic intracerebral haemorrhage(sICH).Where possible,data were pooled for meta-analysis with ORs and corresponding 95% CIs by means of random-effects or fixed-effects meta-analysis.We included 26 observational studies and 1 randomised controlled trial with a total of 23210 patients.Variable doses of rtPA were used for thrombolysis of AIS in Asia.Meta-analysis shows that low-dose rtPA was not associated with increased risk of death or disability(OR 1.13,95% CI 0.95 to 1.33),or death(OR 0.86,95% CI 0.74 to 1.01),or decreased risk of sICH(OR 1.06,95% CI 0.65 to 1.72).The results remained consistent when sensitivity analyses were performed including only low-dose and standard-dose rtPA or only Asian studies.Our review shows small difference between the outcomes or the risk profile in the studies using low-dose and/or standard-dose rtPA for AIS.Low-dose rtPA was not associated with lower risk of death or disability,death alone,or sICH.Xia Wang Shoujiang You Shoichiro Sato Jie Yang Cheryl Carcel Danni Zheng Sohei Yoshimura Craig S Anderson Else Charlotte Sandset Thompson Robinson John Chalmers Vijay K Sharma 2018Stroke & Vascular Neurology2018,3,1:10
3Experimental studies on silicate structures of basaltic glasses quenched at 1 650℃ and 1—3.5 GPa显示文摘A series of melting experiments was carried out at 1 650℃ and 1.00-3.00 GPa using alkaline basalt as starting material. The compositions of quenched basaltic glasses in the products were detected by electron micro probe. Their CIPW norms were calculated and their refractive indices were determined by the oil-infused method. The Raman spectrum of the quenched basaltic glasses indicates that their main structural species are monomer [SiO4]4-, chain [Si2O6]4- and sheet [Si2O5]2- . The relationship at the same temperature between the proportions of integrated areas of structural species, and compositions and pressures was discussed.ZHUWeiguo, XIEHongsen, XU Jian, HOUWei, ZHANG Yueming, QUO Jie and XU Zhuming Earth ’s Interior Material Laboratory, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China Institute of Earth Science, Academia Sinica , Taibei, Taiwan, China 1999Chinese Science Bulletin1999,44,5:5
4Differences in atheroma between Caucasian and Asian subjects with anterior stroke:A vessel wall MRI study显示文摘Background and purpose While extracranial carotid artery stenosis is more common among Caucasians and intracranial artery stenosis is more common among Asians,the differences in atherosclerotic plaque characteristics have not yet been extensively examined.We sought to investigate plaque location and characteristics within extracranial carotid and intracranial arteries in symptomatic Caucasians and Chinese using vessel wall MRI.Methods Subjects with recent anterior circulation ischaemic stroke were recruited and imaged at two sites in the USA and China using similar protocols.Both extracranial carotid and intracranial arteries were reviewed to determine plaque location and characteristics.Results The prevalence of extracranial carotid plaque in Caucasians and Chinese was 73.1%and 49.1%,respectively(p=0.055).Prevalence of intracranial plaque was 38.5%and 69.1%in Caucasians and Chinese,respectively(p=0.02).Furthermore,42% of Caucasians and 16%of Chinese had high-risk plaque(HRP)features(intraplaque haemorrhage,luminal surface disruption)in the extracranial carotid artery(p=0.03).The prevalence of HRP features in intracranial arteries was not significantly different between the two cohorts(4%vs 11%;p=0.42).Conclusions Differences in the location and characteristics of cerebrovascular atherosclerosis were identified by vessel wall MRI in US Caucasian and Chinese subjects with recent anterior circulation ischaemic stroke.Extracranial carotid plaques with HRP features were more common in Caucasians.Intracranial plaques were more common in Chinese subjects,but no significant difference between the two cohorts in intracranial HRP prevalence was found.Larger studies using vessel wall imaging to investigate racial differences in cerebrovascular disease may inform underlying mechanisms of HRP development and may ultimately help guide appropriate therapy.Hiroko Watase Mi Shen Binbin Sui Peiyi Gao Dong Zhang Jie Sun Niranjan Balu Daniel S Hippe Gail P Jarvik Xihai Zhao Rui Li Shuo Chen Chun Yuan Thomas S Hatsukami 2021Stroke & Vascular Neurology2021,6,1:4
5Color Doppler ultrasonographic examination on the relationship between the gallbladder bed and major branch of the middle hepatic vein显示文摘BACKGROUND: There is a controversy about the risk of injury to the branch of the middle hepatic vein during lapa- roscopic cholecystectomy. This study was conducted to further investigate the relationship between the gallbladder bed and the branch of the middle hepatic vein. METHODS: Color Doppler ultrasound was used to exa- mine the anatomical relationship between the gallbladder bed and the branches of the middle hepatic vein in 143 healthy volunteers. RESULTS: Not all the middle hepatic vein extended close to the gallbladder bed, the branches and gallbladder beds in 23 subjects were not in the same plane during ultrasound scanning. In 21 of the 143 subjects the branch of the middle hepatic vein was completely adherent to the gallbladder bed with a diameter ranging from 1.2 mm to 3.6 mm. In 10 subjects the branches of the middle hepatic vein traversed approximately 1.0 mm from the gallbladder bed with a dia- meter ranging from 1.6 mm to 3.0 mm. CONCLUSIONS: In most subjects the branch of the middle hepatic vein and the gallbladder bed are well separated. Only patients with large branches of the middle hepatic vein close to the gallbladder bed are at risk of hemorrhage during laparoscopic cholecystectomy.Wei-Zhong Zhang, Jie Shen, Jue-Xing Xie and Hong Zhu Taizhou, China Departments of Surgery and Ultrasonography , Taizhou First People’s Hospital, Taizhou 318020, China 2005Hepatobiliary & Pancreatic Diseases International2005,4,2:3
6MODIFIED LAPAROSCOPIC CHOLECYSTECTOMY显示文摘To furtherly reduce the subxiphoid port site pain,improve the cosmetic result and patient satisfaction,and increase the safety for patients underwent laparoscopic cholecystectomy by advanced laparoscopic knotting skill.Methods:Among our 1500 patients underwent laparoscopic cholecystectomy since 1991,120 cases of modified laparoscopic cholecystectomy (MLC) were performed with three 5-mm ports and one 10-mm port(for laparoscope and sepcien withdrawn).There were 25 male and 95 female patients with an average age of 55 years (24~77years).The indications for MLC included polypoid lesions of gallbladder (21),simple cholecystitis(3),cholecystolithiasisi with chronic cholecystitis(84),with acute suppurative cholecystitis(7),with atrophic cholecystitis(5).Results:There were 5 patients underwent combined laparoscopic appendectomy(3),fenestration of hepatic cyst(1),and drainge for liver abscess(1).The average operative time for MLC was 55 minutes(30~150min),blood loss was 10ml(3~50ml),and postoperative stay was 3 days(1~5days).There were no conversion from MLC to either LC or open surgery,without mortality.Complications were limited to two patients(1.7%).One was retained common bile duct stone and another was port site bleeding after operation.They were treated by transduodenal endoscopic stone retrieval and simple suture ligation,respecrtively.Conclusions:The advantages of MLC conducted mainly by advanced laparoscopic knotting techniques were no more laparoscope (either 2-mm or 5-mm)needed,no sacrifice of good illumination and laproscopic image.Most of all,its costeffective and operative safety were all improved furtherly.Wang Qiusheng,Liang Jie,Leng Xishegn Dpartment of General Surgery,People’s Hospital of Peking University,Beijing 100044 2001中国内镜杂志2001,7,1:3
7Transition identification of tailed porphyrin-Mn (Ⅲ) complex in the near-UV and near-IR regions using surface photovoltage spectrum 显示文摘Dejun W Jie Z Tongshun S 1996Photochemistry and PhotobiologyA: Chemistry1996,93,:1
8Effect of wheat germ agglutinin density on cellular uptake and toxicity of wheat germ agglutinin conjugated PEG-PLA nanoparticles in Calu-3 cells显示文摘Yehong S Jie C Qingfeng L 2011International Journal of Pharmaceutics2011,413,1:1
9High-resolution nuclear magnetic resonance spectroscopy--applications to fatty acids and triacylglycerols显示文摘Jie M S Mustafa J 1997Lipids1997,32,10:1
10Plasma nitrided and TiCN coated AIR H13 steel by pulsed dc PECVD and its appli- cation for hot-working dies显示文摘Ma S L Xu K W Jie W Q 2005Surf Coat Technol2005,191,:1
11High-Efficiency Gmphene/Si Nanoarray Schottky Junction Solar Cells via Surface Modifica- tion and Gmphene Doping 显示文摘Zhang X Z Xie C Jie J S 2013Journal of Materials Chem- istry2013,22,1:1
12Cascading dynamics andmitigation assessment in power system disturbancesvia a hidden failure model显示文摘Jie Chen James S Dobson I 2005Electrical Power andEnergy Systems2005,27,5:1
13Effects of electroacupuncture on ovarian P450arom,P450c17aand mRNA expression induced by Letrozole in PCOS rats显示文摘Jie S Chunlan J Huangan W 2013PLoS One2013,8,11:1
14Biocidal efficacy, biofilmcontrolling function, and controlled release effect of chloromelamine-based bioresponsive fibrous materials显示文摘Zhaobin C Jie L Yuyu S 2007Biomaterials2007,28,:1
15FAK signaling is critical for ErbB -- 2/ErbB - 3 receptor cooperation for oncogenic transformation and invasion显示文摘Benlimame N He Q Jie S 2005J Cell Bid2005,171,3:1
16Unrestricted wind farm layout optimization (UWFLO): investigating key factors influencing the maximum power generation显示文摘Chowdhury S Zhang Jie Messac A 2012Renewable Energy2012,38,1:1
17Error Resilient Coding in JPEG2000 and MPEG-4显示文摘Moccagata I Sodagar S Liang Jie 2000IEEE Journal on Selected Areas in Communications2000,18,6:1
18Error-Resilient Coding in JPEG-2000 and MPEG-4显示文摘Moccagatta I Soudagar S Liang Jie 2000IEEE Journal on Selected Areas in Communications2000,18,6:1
19Removal of nonbiodegradable compounds from stabilized leachate using VSEPROmembrane filtration 显示文摘Gilbert Y S C Chang Jie Tonni A K 2007Desalination2007,202,13:1
20Tuning electrical and photoelectrical proprties CdSe nanowires via indium doping 显示文摘HE Z B JIE J S ZHANG W J 2009Small2009,5,3:1
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