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1基于高光谱数据和MODIS影像的鄱阳湖悬浮泥沙浓度估算显示文摘本文旨在寻找悬浮泥沙浓度的MODIS遥感影像估算模型,并利用实测的高光谱数据对其敏感波段和反演模型进行测试和验证。以鄱阳湖为研究区域,利用光谱数据进行分析,为利用遥感影像建模提供依据。进一步利用同步进行的鄱阳湖水质采样分析与MODIS影像中等分辨率各个波段反射率及其组合进行相关分析,寻找反演悬浮泥沙浓度的敏感波段。实验表明,MODIS的第一波段反射率对于悬浮泥沙浓度有很好的匹配(R2=0.91;n=25),进而建立了鄱阳湖地区的悬浮泥沙浓度遥感定量估算模型。利用估算模型和鄱阳湖地区历史MODIS影像,得到了鄱阳湖悬浮泥沙浓度分布图。基于对汛期鄱阳湖悬浮泥沙浓度的连续监测,可对长江倒灌入鄱阳湖现象的形态进行观测。刘茜 David G Rossiter 2008遥感技术与应用2008,23,1:20
2Polymorphisms of DNA repair genes XRCC1 and XRCC3, interaction with environmental exposure and risk of chronic gastritis and gastric cancer显示文摘AIM: To evaluate the association between polymorphisms XRCC1 Arg194Trp and Arg399Gln and XRCC3Thr241Met and the risk for chronic gastritis and gastric cancer, in a Southeastern Brazilian population.METHODS: Genotyping by PCR-RFLP was carried out on 202 patients with chronic gastritis (CG) and 160 patients with gastric cancer (GC), matched to 202 (C1) and 150(C2) controls, respectively.RESULTS: No differences were observed among the studied grou ps with regard to the genotype distribution of XRCC1 codons 194 and 399 and of XRCC3 codon 241. However, the combined analyses of the three variant alleles (194Trp, 399Gln and 241Met) showed an increased risk for chronic gastritis when compared to the GC group. Moreover, an interaction between the polymorphic alleles and demographic and environmental factors was observed in the CG and GC groups. XRCC1 194Trp was associated with smoking in the CG group,while the variant alleles XRCC1 399Gln and XRCC3241Met were related with gender, smoking, drinking and H pylori infection in the CG and GC groups.CONCLUSION: Our results showed no evidence of a rela-tionship between the polymorphisms XRCC1Arg194Trp and Arg399Gln and XRCC3 Thr241Met and the risk of chronic gastritis and gastric cancer in the Brazilian population, but the combined effect of these variants may interact to increase the risk for chronic gastritis,considered a premalignant lesion. Our data also indicate a gene-environment interaction in the susceptibility to chronic gastritis and gastric cancer.Márcia Cristina Duarte Jucimara Colombo Andrea Regina Baptista Rossit Alaor Caetano Aldenis Albaneze Borim Durval Wornrath Ana Elizabete Silva 2005World Journal of Gastroenterology2005,11,42:11
3GSTT1,GSTM1 and CYP2E1 genetic polymorphisms in gastric cancer and chronic gastritis in a Brazilian population显示文摘MIM:To test the hypothesis that,in the Southeastern Brazilian population,the GSTT1,GSTM1 and CYP2E1 polymorphisms and putative risk factors are associated with an increased risk for gastric cancer.METHODS:We conducted a study on 100 cases of gastric cancer(GC),100 cases of chronic gastritis(CG),and 150 controls(C).Deletion of the GSTT1 and GSTM1 genes was assessed by multiplex PCR.CYP2E1/PsА genotyping was performed using a PCR-RFLP assay.RESULTS:No relationship between GSTT1/GSTM1 deletion and the c1/c2 genotype of CYP2E1 was observed among the three groups.However,a significant difference between CG and C was observde,due to a greater number of GSTT1/GSTM1 positive genotypes in the CG group.The GSTT1 null genotype occurred more frequently in Negroid subjicts,and the GSTM1 null genotype was observed mainly in individuals with chronic gastritis infected with H pylori.CONCLUSION:Our findings indecate that there is no obvious relationship between the GSTT1,GSTM1 and CYP2E1 polymorphisms and gastric cancer.Jucimara Colombo Ana Elizabete Silva Andréa Regina Baptista Rossit Alaor Caetano Aldenis Albaneze Borim Durval Wohnrath 2004World Journal of Gastroenterology2004,10,9:11
4共享服务在中国渐行其道显示文摘随着市场的日益成熟。竞争促使各家公司采用更为有效和更具持续性的共享服务战略,但要成功实施这一做法,需要细致的规划、高层管理者的支持以及整个组织的转型。Nick Rossiter Sridhar Vedala 2006IT时代周刊2006,,13:9
5Characterization of Some Calcareous Soils from Henan and Their Proposed Classification in Chinese Soil Taxonomy显示文摘Calcareous soils are those soils containing layers of carbonate accumulation formed by either secondary accumulation or inheritance of CaCO_3 from calcareous parent materials.These soils are widely distributed in arid,semi-arid and even some humid climate environments.However,in the Chinese Soil Taxonomy(CST,3rd version),the soils that contain large amounts of CaCO_3 but do not meet requirements of Aridosols are classified as Hapli-Ustic Cambosols.This group also includes many non-calcareous soils and those soils strongly affected by secondary carbonate accumulation together with quite dissimilar soils in terms of their morphology and properties.This study was conducted to determine calcification patterns and calcic processes occurring in representative pedons of calcareous soils in northwestern Henan Province,China and to classify these soils in CST.A Calcic subgroup was proposed to add within the Hapli-Ustic Cambosols.A diagnostic key was also provided to separate this subgroup from the Typic subgroup.In this way the different calcification degrees of soils were better reflected in the classification,which should lead to more uniform interpretive groups for better soil management.JU Bing WU Kening ZHANG Ganlin David G. ROSSITER LI Ling 2017Pedosphere2017,27,4:3
6Sphincter of oddi manometry in healthy volunteers显示文摘Dr. Moises Guelrud MD FACG Sonia Mendoza MD Guillermo Rossiter MD Maria I. Villegas MD 1990Digestive Diseases and Sciences1990,,1:2
7Effects of tiotropium and other long acting bronchodilators in chronic obstructive pulmonary disease显示文摘Graeme P. Currie Catherine Rossiter Sean A. Miles Daniel K.C. Lee Owen J. Dempsey 2005Pulmonary Pharmacology & Therapeutics2005,,2:2
8Are there exploitable inefficiencies in the futures market for oil? 显示文摘Shambora W E Rossiter R 2007Energy Economics 20072007,1827,:1
9Robust Triple Model MPC显示文摘Imsland L Rossiter J A 2008International Journal of Control2008,81,4:1
10Polymorphisms of the DNA repair genes XRCC1 and XRCC3 in a Brazilian population显示文摘Duarte MC Colombo J Rossit AR 2005Genetics and Molecular Biology2005,28,3:1
11Measurement of resistant starch by enzymatic digestion in starch and selected plant materials: collaborative study 显示文摘McCleary B V MeNally M Rossiter P 2002Journal of AOAC International2002,85,5:1
12Caspase-3 activation and caspase-like proteolypie activity in human perinatal hypoxie-ischemic brain injury显示文摘ROSSITER JP ANDERSON LL YANG F el al 2002Acta Neuropathol2002,103,:1
13Osteomyelitis: a current challenge显示文摘Jorge LS Chuerie AG Rossit AR 2010Braz J Infect Dis2010,14,3:1
14Induction motor drive system for low power applications显示文摘C B Jacobina M B de Rossiter Correa E R C da Silva 0,,01:1
15Fostering entrepreneurial drive in business education:An attitudinal approach显示文摘Florin Rossiter 2007Journal of management education2007,31,1:1
16A data driven subspace approach to predictive controller design 显示文摘Kadali R Huang B Rossiter A 2003Control Engineering Practice2003,11,3:1
17Developing a minimum dataset for characterizing soil dynamics in shifting cultivation systems显示文摘Yemefack M Jetten V G Rossiter D G 2006Soil & Tillage Research2006,86,:1
18A new electronic-topological investigation of the relationship between chemical structure and ambergris odour显示文摘Gorbachov M Yu Rossiter K J 1999Chem Senses1999,24,:1
19Looper and Tension Control in Hot Rolling Mills: A Survey 显示文摘Choi I S Rossiter J A Fleming P J 2007Journal of ProcessControl2007,17,6:1
20Caring in nursing: Perceptions of Hong Kong nurses 显示文摘Rossiter JC 2002Journal of Clinical Nursing2002,9,2:1
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