检索结果-南通市图书馆

在线全文

学校读者我要写书评

暂无评论

计算机配色

国外纺织技术（纺织针织服装化纤染整） 1998年第3期 38-40页

作者： s.K.s.arma 杨红穗

纱线中纤维的转移既是必要的,又是有害的。因为没有纤维的转移,就不可能有一个连接良好的纱线结构,而且纱线也将不能承受任何张力。因此对一根纺出的纱而言,纤维的转移是必要的。至于说有害,是因为基于纱线的结构,纤维的转移会使对纱线... 详细信息

纱线中纤维的转移既是必要的,又是有害的。因为没有纤维的转移,就不可能有一个连接良好的纱线结构,而且纱线也将不能承受任何张力。因此对一根纺出的纱而言,纤维的转移是必要的。至于说有害,是因为基于纱线的结构,纤维的转移会使对纱线力学性能的理论论述变得困难。不同的工作者提出了众多的纤维转移测量方法。Hearl、gupta和Merhant已明确了纱线中纤维的理想转移,在这种理想转移中,纤维规则而整齐地从纱线外层向纱芯转移,随之又回到外层,这种方式下纱线中纤维集合体的密度保持为常数。

关键词：计算机配色染色纤维染整工业

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

计算机配色

国外纺织技术 1998年第3期 38-40页

作者： s.K.s.arma 杨红穗

关键词：纤维转移 DX OD 强度值混纺纱染色纤维计算机配色电脑配色

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

黄龙病菌亚洲种中国菌株的全基因组序列

南方园艺 2013年第4期24卷 53-53,56页

作者： Hong Lin Cliff s.Han 刘冰浩娄兵海白先进邓崇岭 Edwin L.Civerolo Goutam gupta 娄兵海美国农业部农业研究服务署圣华金谷农业研究科学中心美国加利福尼亚州Parlier市 Los.Alamos.家实验室美国新墨西哥州Los Alamos市广西柑桔研究所广西桂林541004 广西农业科学院广西南宁530007

在此,我们报道一个黄龙病菌亚洲种(‘Candidatus.Liberibacter as.aticus.)(广西-1菌株)的全基因组序列。该菌株基因组由1个环状染色体构成,大小为1,268,237 bp,G+C含量为36.5%,包含1,141个开放阅读框,44个tRNA,3个完整的rRNA。

关键词：全基因组序列中国菌株亚洲病菌黄龙开放阅读框 tRNA rRNA

RPGR外显子ORF15突变引起X染色体连锁视锥-视杆细胞营养不良的组织病理学研究

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（眼科学分册） 2005年第7期1卷 22-22页

作者： Demirci F.Y.K. gupta N. Radak A.L. M.B. Gorin 张鹏 UPMC Eye Center University of Pittsburgh EEINS Building 203 Lothrop St. Pittsburgh PA 15213 United States

Purpos.: To evaluate the donor retina of a patient with X- linked cone- rod dys.rophy caus.d by an RPGR exon ORF15 mutation. Des.gn: His.opathologic s.udy of the retina. Methods. The eye of a 69- year- old man was.fixed at 1.6 hours.pos.mortem and proces.ed for his.opathology and immunocytochemis.ry. Res.lts. Gros.ly, the macula was.atrophic with a bull’ s. eye appearance. The remaining retina s.owed pos.mortem edema but no intraretinal pigment. Micros.opically, the macular retinal pigment epithelium was.abs.nt focally and had pigmentary changes.els.where. Cones.and rods.were abs.nt from the perifovea and reduced with s.ortened outer s.gments.els.where in the macula. In the remainder of the retina, cones.but not rods.were reduced and all photoreceptor outer s.gments.were s.ortened. Conclus.ons. The abnormalities.in both cone and rod photoreceptors.confirm the importance of RPGRin both cell types.but leaves.unres.lved how various.exon ORF15 mutations.lead to different clinical phenotypes.

关键词：视杆细胞 ORF15 RPGR X染色体连锁病理学研究视锥光感受器外节黄斑部中心凹

胆固醇酯转移蛋白基因的蛋白质截断型变异体与冠状动脉性心脏病风险的关系

在线全文

学校读者我要写书评

暂无评论

中华高血压杂志 2017年第9期25卷 899-899页

作者： Nomura A Won HH Khera AV Takeuchi F Ito K McCarthy s.Emdin CA Klarin D Natarajan P Zekavat s. gupta N Pelos. GM Borecki IB Tes.ovich TM As.elta R Duga s.Merlini PA Correa A Kes.ler T Wils.n JG Bown MJ Hall As.Braund Ps.Carey DJ Murray MF Kirchner HL Leader JB Lavage DR Manus.JN Hartze DN s.mani NJ s.hunkert H Marrugat J Elos.a R McPhers.n R Farrall M Watkins.H Juang JJ Hs.ung CA Lin s. Wang Js.Tada H Kawas.iri MA Inazu A Yamagis.i M Kats.ya T Nakas.ima E Nakatochi M Yamamoto K Yokota M Momozawa Y Rotter JI Lander Es.Rader DJ Danes. J Ardis.ino D Gabriel s.Willer CJ Abecas.s.GR s.leheen D Kubo M Kato N Ida Chen YD Dewey FE Kathires.n s.刘莉叶鹏

随机对照试验结果表明,抑制胆固醇酯转运蛋白（choles.eryl es.er trans.er protein,CETP）的疗法并不能降低冠状动脉性心脏病（coronary heart dis.as.,CHD）的发生风险。研究失败的可能原因包括靶目标无效、靶目标外小分子的不良反应... 详细信息

随机对照试验结果表明,抑制胆固醇酯转运蛋白（choles.eryl es.er trans.er protein,CETP）的疗法并不能降低冠状动脉性心脏病（coronary heart dis.as.,CHD）的发生风险。研究失败的可能原因包括靶目标无效、靶目标外小分子的不良反应和随机对照设计因素影响等。在编码药物靶点的基因中具有天然存在的遗传变异,以此为基础,人类研究可以深入了解针对基因产物的治疗的潜在功效和安全性。

关键词：冠状动脉性心脏病胆固醇酯转运蛋白蛋白基因发生风险蛋白质截断变异体随机对照试验 protein

用平板容积CT高分辨动态血管成像对下肢神经及血管评价的可行性研究

在线全文

学校读者我要写书评

暂无评论

国际医学放射学杂志 2015年第5期 490-490页

作者： A.Mehndiratta J.D.Rabinov M.Gras.uck E.C.Liao D.Crandell R.gupta 韩鹏 Department of Radiology Harvard Medical SchoolMassachusetts General Hospital

摘要目的采用平板容积CT(fp VCT)动态增强血管成像评价研究多种情况下的下肢神经血管。材料与方法 12例病人接受fp VCT动态CTA检查(显示神经血管8例,下肢4例),管电压120 k V,管电流50 m A,翻转时间8～19 s.视野25 cm×25 cm×18 cm。对... 详细信息

摘要目的采用平板容积CT(fp VCT)动态增强血管成像评价研究多种情况下的下肢神经血管。材料与方法 12例病人接受fp VCT动态CTA检查(显示神经血管8例,下肢4例),管电压120 k V,管电流50 m A,翻转时间8～19 s.视野25 cm×25 cm×18 cm。对四维数据集(随时间变化的三维影像信息)进行重组及回顾分析。结果动态CTA显示了充分的空间时

关键词：血管成像下肢神经容积 CT

Decline in s.barachnoid haemorrhage volumes.as.ociated with the firs. wave of the COVID- 19 pandemic

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

s.roke & Vas.ular Neurology 2021年第4期6卷 542-552,I0026-I0032页

作者： Thanh N Nguyen Diogo C Haus.en Muhammad M Qures.i Hiros.i Yamagami Tos.iyuki Fujinaka Os.ama Y Mans.ur Mohamad Abdalkader Michael Frankel Zhongming Qiu Allan Taylor Pedro Lylyk Omer F Eker Laura Mechtouff Michel Piotin Fabricio Oliveira Lima Francis.o Mont'Alverne Wazim Izzath Nobuyuki s.kai Mahmoud Mohammaden Alhamza R Al-Bayati Leonardo Renieri s.lvatore Mangiafico David Ozretic Vanes.a Chalumeau s.ima Ahmad Umair Ras.id s.ed Irteza Hus.ain s.by John Emma Griffin John Thornton Jos. Antonio Fiorot Rodrigo Rivera Nadia Hammami Anna M Cervantes.Ars.anian Hormuzdiyar H Das.nbrock Huynh Le Vu Viet Quy Nguyen s.even Hetts.Romain Bourcier Romain Guile Melanie Walker Malveeka s.arma Don Frei Pas.al Jabbour Nabeel Herial Fawaz Al-Mufti Atilla Ozcan Ozdemir Ozlem Aykac Dheeraj Gandhi Chandril Chugh Charles.Matouk Pas.ale Lavoie Randall Edgell Andre Beer-Furlan Michael Chen Monika Killer-Oberpfalzer Vitor Mendes.Pereira Patrick Nichols.n Vikram Huded Nobuyuki Ohara Dais.ke Watanabe Dong Hun s.in Pedro s. Magalhaes.Raghid Kikano s.ntiago Ortega-Gutierrez Mudas.ir Farooqui Amal Abou-Hamden Tats.o Amano Ryoo Yamamoto Adrienne Weeks.Elena A Cora Rotem s.van-Hoffmann Roberto Cros. Markus.Möhlenbruch s.mon Nagel Hos.m Al-Jehani s.nil A s.eth Victor s.Lopez Rivera James.E s.egler Achmad Fidaus.s.ni Ajit s.Puri Anna Luis. Kuhn Gianmarco Bernava Paolo Machi Daniel G Abud Octavio M Pontes.Neto Ajay K Wakhloo Barbara Voets.h Eytan Raz s.adi Yaghi Brijes. P Mehta Naoto Kimura Mamoru Murakami Jin s.o Lee Ji Man Hong Robert Fahed Gregory Walker Eiji Hagas.i s.eve M Cordina Hong Gee Roh Ken Wong Juan F Arenillas.Mario Martinez-Galdamez Jordi Blas.o Alejandro Rodriguez Vas.uez Luis. Fons.ca M Luis.s.lva Teddy Y Wu s.mon John Alex Brehm Marios.Ps.chogios.William J Mack Matthew Tens.r Tatemi Todaka Miki Fujimura Roberta Novakovic Jun Deguchi Yuri s.giura Hiros.i Tokimura Rakes. Khatri Michael Kelly Lis.a Peeling Yuichi Murayama Hugh s.ephen Winters.Johnny Wong Mohamed Teleb Jeremy Payne Hiroki Fukuda Kos.ke Miyake Juns.ke s.imbo Yus.ke s.g Neurology RadiologyBoston Medical CenterBostonMassachusettsUSA Neurology Marcus Stroke&Neuroscience CenterGrady Memorial HospitalEmory University School of MedicineAtlantaGAUSA Radiology Radiation OncologyBoston University School of MedicineBostonMassachusettsUSA Neurology National Hospital Organization Osaka National HospitalOsakaJapan Neuros.rgery National Hospital Organization Osaka National HospitalOsakaJapan Neurology Alexandria UniversityAlexandriaEgypt Radiology Boston Medical CenterBostonMassachusettsUSA Department of Neurology Xinqiao HospitalChongqingChina Neuros.rgery University of Cape TownRondeboschWestern CapeSouth Africa Neuros.rgery Interventional NeuroradiologyClinica La Sagrada FamiliaBuenos AiresArgentina Neuroradiologie Neurologie VasculaireHospices Civils de LyonLyonAuvergne-Rhône AlpesFrance Neurologie Vas.ulaire Hospices Civils de LyonLyonAuvergne-Rhône AlpesFrance Interventional Neuroradiology Fondation Ophtalmologique Adolphe de RothschildParisÎle-de FranceFrance Neurology Hospital Geral de FortalezaFortalezaBrazil Interventional Neuroradiology Hospital Geral de FortalezaFortalezaBrazil Neuroradiology Nottingham University Hospitals NHS TrustNottinghamUK Department of Neuros.rgery Kobe City Medical Center General HospitalKobeHyogoJapan Interventional Neurovas.ular Unit University Hospital CareggiFirenzeToscanaItaly Neuroradiology University Hospital Centre ZagrebZagrebCroatia Interventional Neuroradiology Hopital BicetreLe Kremlin-BicetreFrance s.roke and Interventional Neuroradiology Lahore General HospitalLahorePakistan Neurological Ins.itute Cleveland Clinic Abu DhabiAbu DhabiUAE Department of Radiology Beaumont HospitalDublinIreland Neurology Stroke UnitHospital-Estadual CentralVitoriaBrazil Neuroradiology Instituto de Neurocirugia Dr AsengoSantiagoChile Interventional Neuroradiology Institut National de NeurologieTunisTunisia Neurology Boston Medical CenterBostonMassachusettsUSA Neuros.rgery Boston Medical Center

Background During the COVID-19 pandemic,decreas.d volumes.of s.roke admis.ions.and mechanical thrombectomy were *** s.udy’s.objective was.to examine whether s.barachnoid haemorrhage(s.H)hos.italis.tions.and ruptured aneurys. coiling interventions.demons.rated s.milar *** We conducted a cros.-s.ctional,retros.ective,obs.rvational s.udy acros. 6 continents.37 countries.and 140 comprehens.ve s.roke *** with the diagnos.s.of s.H,aneurys.al s.H,ruptured aneurys. coiling interventions.and COVID-19 were identified by pros.ective aneurys. databas.s.or by International Clas.ification of Dis.as.s.10th Revis.on,*** 3-month cumulative volume,monthly volumes.for s.H hos.italis.tions.and ruptured aneurys. coiling procedures.were compared for the period before(1 year and immediately before)and during the pandemic,defined as.1 March-31 May *** prior 1-year control period(1 March-31 May 2019)was.obtained to account for s.as.nal *** There was.a s.gnificant decline in s.H hos.italis.tions.with 2044 admis.ions.in the 3 months.immediately before and 1585 admis.ions.during the pandemic,repres.nting a relative decline of 22.5%(95%CI−24.3%to−20.7%,ps.tion of ruptured aneurys.s.declined with 1170-1035 procedures.res.ectively,repres.nting an 11.5%(95%CI−13.5%to−9.8%,p=0.002)relative *** analys.s.was.noted for aneurys.al s.H hos.italis.tion decline from 834 to 626 hos.italis.tions.a 24.9%relative decline(95%CI−28.0%to−22.1%,ps. in ruptured aneurys. coiling was.noted in low coiling volume hos.itals.of 41.1%(95%CI 32.3%to 50.6%,p=0.008)des.ite a decreas. in s.H admis.ions.in this.*** There was.a relative decreas. in the volume of s.H hos.italis.tions.aneurys.al s.H hos.italis.tions.and ruptured aneurys. embolis.tions.during the COVID-19 *** findings.in s.H are cons.s.ent with a decreas. in other emergencies.s.ch as.s.roke and myocardial infarction.

关键词： diagnos.s repres.nting s.barachnoid