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Char.cter.zation of ASTEr.GDEM elevation data over.vegetated ar.a compar.d with lidar.data

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Inter.ational Jour.al of Digital Ear.h 2015年第3期8卷 198-211页

作者： Wenjian Ni Guoqing Sun Kenneth J.ranson State Key Labor.tor. of r.mote Sensing Science Institute of Remote Sensing and Digital EarthChinese Academy of SciencesBeijingChina Depar.ment of Geogr.phical sciences University of MarylandCollege ParkMDUSA Biospher.c Sciences Br.nch NASA’s Goddard Space Flight CenterGreenbeltMDUSA

Cur.ent r.sear.hes based on ar.al or.spacebor.e ster.o images with ver. high r.solutions(<1 m)have demonstr.ted that it is possible to der.ve vegetation height fr.m ster.o *** second ver.ion of the Advanced Spacebor.e... 详细信息

Cur.ent r.sear.hes based on ar.al or.spacebor.e ster.o images with ver. high r.solutions(r.ted that it is possible to der.ve vegetation height fr.m ster.o *** second ver.ion of the Advanced Spacebor.e Ther.al Emission and r.flection r.diometer.Global Digital Elevation Model(ASTEr.GDEM)is the state-of-the-ar. global elevation data-set developed by ster.o ***,the r.solution of ASTEr.ster.o images(15 m)is much coar.er.than ar.al ster.o images,and the ASTEr.GDEM is compiled pr.ducts fr.m ster.o images acquir.d over.10 *** for.st distur.ances as well as for.st gr.wth ar. inevitable in 10 year. time *** this study,the featur.s of ASTEr.GDEM over.vegetated ar.as under.both flat and mountainous conditions wer. investigated by compar.sons with lidar.*** factor. possibly affecting the extr.ction of vegetation canopy height consider.d include(1)co-r.gistr.tion of DEMs;(2)spatial r.solution of digital elevation models(DEMs);(3)spatial vegetation str.ctur.;and(4)ter.ain *** r.sults show that the accur.te cor.gistr.tion between ASTEr.GDEM and national elevation dataset(NED)is necessar. over.mountainous *** cor.elation between ASTEr.GDEM minus NED and vegetation canopy height is impr.ved fr.m 0.328 to 0.43 by degr.ding r.solutions fr.m 1 ar.-second to 5 ar.-second and fur.her.impr.ved to 0.6 if only homogenous vegetated ar.as wer. consider.d.

关键词： vegetation canopy height ASTEr.GDEM NED photogr.mmetr. ster.o-mapping

Tr.e wave migr.tion acr.ss an elevation gr.dient in the Altai Mountains,Siber.a

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Jour.al of Mountain Science 2017年第3期14卷 442-452页

作者： Viacheslav I.KHAr.K Ser.ei T.IM Mar.a L.DVINSKAYA Kenneth J.ranson Il'ya A.PETr.V Sukachev Institute of For.st SB r.S KrasnoyarskRussia Siber.an Feder.l Univer.ity KrasnoyarskRussia M.F.r.shetnev Siber.an State Aer.space Univer.ity KrasnoyarskRussia NASA's Goddar. Space Flight Center GreenbeltMarylandUSA

The phenomenon of tr.e waves （hedges and r.bbons） for.ation within the alpine ecotone in Altai Mountains and its r.sponse to obser.ed air.temper.tur. incr.ase was consider.d. At the upper.limit of tr.e gr.wth Siber.an pine （Pinus sibir.ca） for.s hedges on windwar. slopes and r.bbons on the leewar. ones. Hedges wer. for.ed by pr.vailing winds and or.ented along winds dir.ction. r.bbons wer. for.ed by snow blowing and accumulating on the leewar. slope and per.endicular.to the pr.vailing winds, as well as to the elevation gr.dient. Hedges wer. always linked with micr.topogr.phy featur.s, wher.as r.bbons wer. not. Tr.es ar. migr.ting upwar. by waves and new r.bbons and hedges ar. for.ing at or.near.tr.e line, wher.as at lower.elevations r.bbons and hedges ar. being tr.nsfor.ed into dosed for.sts. Time ser.es of high-r.solution satellite scenes （fr.m 1968 to 2OLO） indicated an upslope shift in the position r.bbons aver.ged 155＋26 m （or.3-7 m yr.-1） and cr.wn closur. incr.ased （about 35%-90%）. The hedges advance was limited by poor.r.gener.tion establishment and was negligible. r.gener.tion within the r.bbon zone was appr.ximately 2.5 times （5060 vs 2120 ha^-1） higher.then within the hedges zone. Dur.ng the last four.decades, Siber.an pine in both hedges and r.bbons str.ngly incr.ased its gr.wth incr.ment, and r.cent tr.e gr.wth r.te for.50 year.old tr.es was about twice higher.than those r.cor.ed for.similar.y-aged tr.es at the beginning of the 20^th centur.. Hedges and r.bbons ar. phenomena that ar. widespr.ad within the souther. and nor.her. Siber.an Mountains.

关键词： r.bbon for.st Hedges Siber.an for.sts Alpine tr.eline Tr.e waves Siber.an pine AltaiMountains

Hyper.cale Puts the <i>Sapiens</i>into <i>Homo</i>

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Inter.ational Jour.al of Intelligence Science 2015年第1期5卷 13-36页

作者： r.n Cottam Willy ranson r.ger.Vounckx The Living Systems Pr.ject Department of Electronics and Informatics Vrije Universiteit Brussel (VUB) Brussels Belgium IMEC vzw Leuven Belgium

The human mind’s evolution owes much to its companion phenomena of intelligence, sapience, wisdom, awar.ness and consciousness. In this paper.we take the concepts of intelligence and sa-pience as the star.ing point of a r.ute towar.s elucidation of the conscious mind. Ther. is much disagr.ement and confusion associated with the wor. intelligence. A lot of this r.sults fr.m its use in diver.e contexts, wher. it is called upon to r.pr.sent differ.nt ideas and to justify differ.nt ar.guments. Addition of the wor. sapience to the mix mer.ly complicates matter., unless we can r.late both of these wor.s to differ.nt concepts in a way which acceptably cr.sses contextual boundar.es. We have established a connection between infor.ation pr.cessing and pr.cessor.“ar.hitectur.” which pr.vides just such a linguistic separ.tion, and which is applicable in either.a computational or.conceptual for. to any context. This paper.r.por.s the ar.umentation leading up to a distinction between intelligence and sapience, and r.lates this distinction to human “cognitive” activities. Infor.ation is always contextual. Infor.ation pr.cessing in a system always takes place between “ar.hitectur.l” scales: intelligence is the “tool” which per.its an “over.iew” of the r.levance of individual items of infor.ation. System unity pr.sumes a degr.e of coher.nce acr.ss all the scales of a system: sapience is the “tool” which per.its an evaluation of the r.levance of both individual items and individual scales of infor.ation to a common pur.ose. This hyper.calar.coher.nce is cr.ated thr.ugh mutual inter.scalar.obser.ation, whose r.cur.ive natur. gener.tes the independence of high-level consciousness, making humans human. We conclude that intelligence and sapience ar. distinct and necessar. pr.per.ies of all infor.ation pr.cessing systems, and that the degr.e of their.availability contr.ls a system’s or.a human’s cognitive capacity, if not its appli-cation. This establishes intelligence and sapience as pr.

关键词： Hyper.cale Hier.r.hy Intelligence Sapience Consciousness

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急性胰腺炎手术治疗的新概念

国际外科学杂志 1990年第4期17卷 193-195页

作者： ranson J 周宏泉

在血清淀粉酶测定尚未被用作一种诊断手段时,急性胰腺炎几乎都是在手术时才获确诊.自该项测定在临床上广泛应用后,急性胰腺炎的手术治疗病例即大为减少.但近30年来,又逐步认识到某些严重的胰腺炎病人仍需手术治疗,否则无法降低其死亡率... 详细信息

在血清淀粉酶测定尚未被用作一种诊断手段时,急性胰腺炎几乎都是在手术时才获确诊.自该项测定在临床上广泛应用后,急性胰腺炎的手术治疗病例即大为减少.但近30年来,又逐步认识到某些严重的胰腺炎病人仍需手术治疗,否则无法降低其死亡率.手术治疗的主要目的有五:①诊断;②早期外科治疗

关键词：急性胰腺炎腹腔冲洗胆石症手术治疗假性囊肿炎性囊肿

Cr.opr.ser.ation for.delayed cir.ulating tumor.cell isolation is a valid str.tegy for.pr.gnostic association of cir.ulating tumor.cells in gastr.esophageal cancer

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Wor.d Jour.al of Gastr.enter.logy 2018年第7期24卷 810-818页

作者： Daniel Br.ngs David Lynch Alison WS Luk Elahe Minaei Mar.e ranson Mor.eza Aghmesheh Kar. L Vine Mar.in Car.lan Mouhannad Jaber.Paul de Souza Ther.se M Becker Illawar.a Health and Medical r.sear.h Institute University of WollongongWollongong 2500Australia School of Biological Sciences University of WollongongWollongong 2500Australia Illawar.a Cancer.Centr. Wollongong HospitalWollongong 2500Australia CONCEr.-Tr.nslational Cancer.r.sear.h Centr. New South Wales 2000Australia Centr. for.Cir.ulating Tumor.Cell Diagnostics and r.sear.h Ingham Institute for Applied Medical ResearchLiverpool HospitalSydney 2170Australia School of Medicine University of Western SydneySydney 2170Australia South Wester. Medical School University of New South WalesSydney 2170Australia

AIM To demonstr.te the feasibility of cr.opr.ser.ation of per.pher.l blood mononuclear.cells(PBMCs) for.pr.gnostic cir.ulating tumor.cell(CTC) detection in gastr.esophageal *** Using 7.5 m L blood samples collected in EDTA tubes fr.m patients with gastr.esopheagal adenocar.inoma, CTCs wer. isolated by epithelial cell adhesion molecule based immunomagnetic captur. using the Iso Flux platfor.. Pair.d specimens taken dur.ng the same blood dr.w(n = 15) wer. used to compar. number.of CTCs isolated fr.m fr.sh and cr.opr.ser.ed PBMCs. Blood samples wer. pr.cessed within 24 h to r.cover.the PBMC fr.ction, with PBMCs used for.fr.sh analysis immediately pr.cessed for.CTC isolation. Cr.opr.ser.ation of PBMCs lasted fr.m 2 wk to 25.2 mo(median 14.6 mo). CTCs isolated fr.m pr.-tr.atment cr.opr.ser.ed PBMCs(n = 43) wer. examined for.associations with clinicopathological var.ables and sur.ival *** While ther. was a significant tr.nd to a decr.ase in CTC number. associated with cr.opr.ser.ed specimens(mean number.of CTCs 34.4 vs 51.5, P = 0.04), this was pr.dominately in samples with a total CTC count of > 50, with low CTC count samples less affected(P = 0.06). Ther. was no significant association between the dur.tion of cr.opr.ser.ation and number.of CTCs. In cr.opr.ser.ed PBMCs fr.m patient samples pr.or.to tr.atment, a high CTC count(> 17) was associated with poor.r.over.ll sur.ival(OS)(n = 43, Hr.= 4.4, 95%CI: 1.7-11.7, P = 0.0013). In multivar.ate analysis, after.contr.lling for.sex, age, stage, ECOG per.or.ance status, and pr.mar. tumor.location, a high CTC count r.mained significantly associated with a poor.r.OS(Hr.= 3.7, 95%CI: 1.2-12.4, P = 0.03). CONCLUSION PBMC cr.opr.ser.ation for.delayed CTC isolation is a valid str.tegy to assist with sample collection, tr.nspor.ing and pr.cessing.

关键词： Cr.opr.ser.ation Cir.ulating tumor cells Liquid biopsy Gastr.esophageal cancer Gastr.c cancer

利用激光雷达和多角度频谱成像仪数据估测森林垂直参数(英文)

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遥感学报 2006年第4期10卷 523-530页

作者：孙国清 ranson K J 张钟军马里兰大学地理系马里兰州College Park美国遥感科学国家重点实验室北京100101 中国科学院遥感应用研究所北京100101 北京师范大学北京100875 美国宇航局Goddar.空间飞行中心马里兰州Greenbelt美国北京师范大学信息科学与技术学院北京100875

植被的结构参数如植被高度、生物量、水平和垂直分布等,是影响陆地与大气能量交换乃至生物圈多样性的重要因素。多数遥感系统虽然可以提供植被水平结构的图像,但是不能提供植被成分垂直分布的信息。大尺度激光雷达仪器如LVIS产生的激光... 详细信息

植被的结构参数如植被高度、生物量、水平和垂直分布等,是影响陆地与大气能量交换乃至生物圈多样性的重要因素。多数遥感系统虽然可以提供植被水平结构的图像,但是不能提供植被成分垂直分布的信息。大尺度激光雷达仪器如LVIS产生的激光雷达信号,已成功地用于估计树高和森林生物量,然而大多数激光雷达仪器不具备图像能力,只能提供一个区域内的采样数据。其他的遥感数据如多角度高光谱、多频率多时相辐射计或雷达数据,可根据GLAS(Geoscience Laser.Altimeter.System)采样的测量用来推断出连续的森林结构区域覆盖参数。MISr.Multi-angle Imaging Spectr.meter.对陆表多角度的成像能力,可以通过Br.F的各向异性提供植被的结构信息。结合激光雷达的垂直采样和MISr.图像,区域内乃至全球性的森林空间参数的成像是可能的。ICESat卫星上的GLAS数据、Ter.a卫星上的MISr.据为区域或全球性森林结构参数提供了可能。本文的研究目的是评估GLAS数据,分析类似于MISr.数据对森林结构参数的估计能力。本文中使用了LVIS、Air.ISr.GLAS数据。通过对GLAS树高的测量与GLAS像元内来自LVIS的平均树高对比,发现它们是高度相关的。同时还探讨了多角度频谱成像仪数据预测树高信息的能力,这将在今后区域内森林结构参数映射加以研究。

关键词：激光雷达 GLAS 多角度频谱成像仪森林树高

Biosur.actant Pr.duction in Aer.bic and Anaer.bic Conditions by Differ.nt Species of the Genus Pseudomonas

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Jour.al of Life Sciences 2014年第3期8卷 201-210页

作者： Mayr. Diaz De r.enzo Isor. Ur.aneta De ranson Bias Dor.a School of Chemical Engineer.ng and Analytical Science University of Manchester Manchester M139PL UK Depar.ment of Cell Biology Venezuela Central University Caracas 1010A Venezuela

In a time wher. sur.ace active agents ar. capable of r.ducing the ener.y of the bonds between water.molecules by inter.cting with them to r.duce sur.ace tension, it would be unwise not to be able to gener.te these in masses. Differ.nt Pseudomonas species wer. gr.wn in MSP （minimal sulphate phosphate） media containing salts, glycer.l and glucose. P. aer.ginosa gr.wn aer.bically in the pr.sence of glycer.l as car.on sour.e showed the highest emulsion per.entage （81.48%）, most significant decr.ase in sur.ace tension （20 mN/m） and r.amnose pr.duction of 2.86 mg/mL. However. in anaer.bic conditions ther. was no emulsion, r.amnolipid pr.duction or.decr.ase in sur.ace tension. The r.amnolipids wer. molecular.y char.cter.zed using ESI-MS （electr.spr.y ionization-mass spectr.metr.）, P. aer.ginosa CVCM 411 is able to pr.duce mono-r.amnolipids and di-r.amnolipids, being r.amnolipid r.C10C12.1 the pr.dominant monomer. The specific gr.wth r.te for.isolates ofP. aer.ginosa and *** in MSP ar. 0.6732 ht and 0.2181 h^-1, r.spectively. In conclusion, the for.ation of r.amnolipids by P. aer.ginosa is linked to its gr.wth （depending on μ）, and its ability to gener.te about 35% of the μmax in the pr.sence of glucose （car.on sour.e） and glycer.l （applied as pulses）.

关键词： Sur.actants fer.entation r.amnolipids Pseudomonas.

鲜为人知的丹麦Hellevad鸡持有鸡健壮性基因

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国外畜牧学（猪与禽） 2013年第1期33卷 28-30页

作者：李红 r.ger.ranson

一些传统的肉鸡品系可能不适合用现代的鸡舍进行饲养,但它们可能对未来育种上的某些进展至关重要。就以Hellevad鸡为例,由于其产地处于丹麦的偏远地区,在被发现它的基因中含有一种似乎与健壮性有关的基因之前,长期以来一直不为外界关注。

关键词：性基因健壮性鸡舍丹麦偏远地区肉鸡产地

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GALL BLADDEr.SUr.Er.

中华医学杂志(英文版) 1936年第3期50卷 259-267页

作者： F. T. ranson M.B. B.CH. (BELF.) F.R.C.S. (ERIN.)

It is impossible in a shor. paper.to deal with all br.nches of thissubject, so I pr.pose mer.ly to discuss cer.ain impor.ant points and toshow sever.l illustr.tive *** histor. of the development of this subject is of *** appear. that Hippocr.tes had no knowledge of Gall Stones, butGalen noted that a stone was passed per.r.ctum although he was un-awar. of its biliar. *** ar. numer.us r.cor.s of oper.tive exper.ments on GallBladder. of living animals dur.ng the 17th Centur., but it was notuntil 1743 that the fir.t deliber.tely planned oper.tion for.r.movalof Gall Stones fr.m a living human subject took place.

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