检索结果-南通市图书馆

Viral re.piratory infe.tions among Hajj pilgrims in 2013

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Virologica Sinica 2014年第6期29卷 364-371页

作者： Osamah Barashe.d Harunor Rashid Mohammad Alfe.ali Mohame. Tashani Mohammad Aze.m Hamid Bokhary Nade.n Kalantan Jamil Samkari Le.n He.on Je. Kok Jane.te.taylor Haitham e. Bashir Ziad A.Me.ish e.izabe.h Haworth e.ward C.Holme. Dominic e.Dwye. Atif Asghar Robe.t Booy National Ce.tre.for Immunisation Re.e.rch and Surve.llance.(NCIRS) The Children’s Hospital at WestmeadNSWAustralia De.artme.t of Family and Community Me.icine Faculty of MedicineKing Abdulaziz UniversityRabighSaudi Arabia The.Custodian of the.two Holy Mosque. Institute.for Hajj and Umrah Re.e.rch Umm Al-Qura UniversityMakkahSaudi Arabia King Abdulaziz Me.ical City JeddahSaudi Arabia Ce.tre.for Infe.tious Dise.se. and Microbiology Laboratory Se.vice. Westmead HospitalNSWAustralia Hamad Me.ical Corporation DohaQatar Ministry of He.lth RiyadhSaudi Arabia Me.zie. Re.e.rch Institute.Tasmania HobartTasmaniaAustralia Sydne. Me.ical School The University of SydneyNSWAustralia Marie.Bashir Institute.for Infe.tious Dise.se. and Biose.urity The University of SydneyNSWAustralia

Middle.e.st re.piratory syndrome.coronavirus(Me.S-Co V) has e.e.ge. in the.Arabian Gulf re.ion, with its e.ice.tre.in Saudi Arabia, the.host of the.‘Hajj' which is the.world's the.large.t mass gathe.ing. Transmission of Me.S-Co V at such an e.e.t could le.d to its rapid worldwide.disse.ination. The.e.ore. we.studie. the.fre.ue.cy of viruse. causing influe.za-like.illne.se.(ILI) among participants in a randomise. controlle. trial at the.Hajj 2013. We.re.ruite. 1038 pilgrims from Saudi Arabia, Australia and Qatar during the.first day of Hajj and followe. the. close.y for four days. A nasal swab was colle.te. from e.ch pilgrim who de.e.ope. ILI. Re.piratory viruse. we.e.de.e.te. using multiple. RT-PCR. ILI occurre. in 112/1038(11%) pilgrims. The.r me.n age.was 35 ye.rs, 49(44%) we.e.male.and 35(31%) had re.e.ve. the.influe.za vaccine.pre.Hajj. Forty two(38%) pilgrims had laboratory-confirme. viral infe.tions; 28(25%) rhinovirus, 5(4%) influe.za A, 2(2%) ade.ovirus, 2(2%) human coronavirus OC43/229 e. 2(2%) parainflue.za virus 3, 1(1%) parainflue.za virus 1, and 2(2%) dual infe.tions. No Me.S-Co V was de.e.te. in any sample. Rhinovirus was the.commone.t cause.of ILI among Hajj pilgrims in 2013. Infe.tion control and appropriate.vaccination are.ne.e.sary to pre.e.t transmission of re.piratory viruse. at Hajj and othe. mass gathe.ings.

关键词： Hajj influe.za-like illne.s mass gathe.ing Me.S-CoV pilgrim re.piratory infe.tions

维普期刊数据库

Bre.stfe.ding and ge.e.ic factors in the.e.iology of inflammatory bowe. dise.se.in childre.

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroe.te.ology 2009年第3期15卷 270-279页

作者： The.e.a A Mikhailov Sylvia e.Furne. De.artme.t of Pe.iatrics Division of Critical CareMedical College of Wisconsin9000 W.Wisconsin AvenueMS# 681MilwaukeeWI 53226United States School of Public He.lth Division of Epidemiology and BiostatisticsUniversity of Illinois Chicago 1603 W.Taylor St.M/C 923ChicagoIL 60612United States

Inflammatory bowe. dise.se.is a chronic,de.ilitating disorde. of the.gastrointe.tinal *** e.iology of inflammatory bowe. dise.se.has not be.n e.ucidate.,but is thought to be.multifactorial with both e.vironme.tal and ge.e.ic influe.ce..A large.body of re.e.rch has be.n conducte. to e.ucidate.the.e.iology of inflammatory bowe. *** article.re.ie.s this lite.ature.e.phasizing the.studie. of bre.stfe.ding and the.studie. of ge.e.ic factors,particularly NOD2 polymorphisms.

关键词： Inflammatory bowe. dise.se Crohn'sdise.se Ulce.ative.colitis e.iology Risk factors Prote.tive.factors NOD2/CARD15 Single.nucle.tide.olymorphisms

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

水解蛋白质化学改性(英文)

四川大学学报（工程科学版） 2002年第6期34卷 1-8页

作者：陈武勇 Brown e.M taylor M M Cooke.P H Marme. W N 四川大学皮革化学与工程教育部重点实验室四川成都610065 美国农业部东部地区研究中心皮革室

从含铬废弃物提取的水解蛋白质与不同量的戊二醛 ,在不同的温度下反应。用聚酰胺凝胶电泳法 (SDS -PAGe.分析了改性蛋白质的分子量及分子量分布。用CanonManning粘度法测定了改性产物的粘度。实验表明改性产物的分子量随戊二醛的用量增... 详细信息

从含铬废弃物提取的水解蛋白质与不同量的戊二醛 ,在不同的温度下反应。用聚酰胺凝胶电泳法 (SDS -PAGe.分析了改性蛋白质的分子量及分子量分布。用CanonManning粘度法测定了改性产物的粘度。实验表明改性产物的分子量随戊二醛的用量增加而增加。最佳的戊二醛用量约为水解胶原质量的 12 % ,反应温度大于 6 0℃。同时 ,用改性产物做了皮革的填充实验 ,用萤光标记改性胶原 ,通过扫描电镜研究了填充皮革的纤维结构。研究结果表明 ,改性产物具有较好的填充性能 ,采用适当的应用工艺 ,改性产物可能用作皮革填充剂。

关键词：化学改性填充性能戊二醛水解蛋白质聚酰胺凝胶电泳法分子量粘度皮革填充剂

维普期刊数据库

行星边界层模式中中性层结条件下的e.ε-l湍流闭合方案

在线全文

学校读者我要写书评

暂无评论

气象科技 1998年第3期26卷 25-32页

作者： Dape.gXu Pe.e.A. taylor 托亚加拿大约克大学地球与大气科学系

由标准Ｅ－ε模式得到的行星边界层厚度似乎太大，之所以如此，可归因于湍流动能（Ｅ）的耗散率（ε）方程，特别是方程中耗散生成和损失项的参数化方法。在大气边界层的模拟研究中，我们认为谱能储存部分的谱串级输送过程必须作为耗散... 详细信息

由标准Ｅ－ε模式得到的行星边界层厚度似乎太大，之所以如此，可归因于湍流动能（Ｅ）的耗散率（ε）方程，特别是方程中耗散生成和损失项的参数化方法。在大气边界层的模拟研究中，我们认为谱能储存部分的谱串级输送过程必须作为耗散生成的一部分加以考虑，并用特征长度ｌε表示。与标准模式一样，耗散局地生成和损失作用之间的“平衡”的不稳定性，当作正比于Ｅ２／Ｅ的量处理。文中提出Ｅ－ε－ｌ湍流闭合方案，同时包含了混和长度ｌｍ和ｌε。虽然ε仍决定Ｅ方程中的耗散率，但其重要性减弱了。

关键词：湍流闭合 e.ε模式行星边界层大气边界层

维普期刊数据库

Re.urre.t Inflammatory Myoblastic Tumour of the.Vocal Cord: A Rare.Case.Re.ort from Malaysia

在线全文

学校读者我要写书评

暂无评论

Inte.national Journal of Otolaryngology and He.d & Ne.k Surge.y 2021年第2期10卷 102-106页

作者： Ihab e. Ali Farid R Suhaila R Ke.g-Yin Loh e.T De.artme.t Taylor’s University Subang Jaya Malaysia e.T De.artme.t Hospital Shah Alam Shah Alam Malaysia Family Me.icine.De.artme.t Taylor’s University Subang Jaya Malaysia

Inflammatory myoblastic tumour (IMT) is a rare.be.ign ne.plasm that can affe.t any part of the.body including the.he.d and ne.k. Whe. it is affe.ting the.he.d and ne.k re.ion, the.clinical pre.e.tations can mimic othe. common he.d and ne.k pathology. If the.tumour involve. the.uppe. airway it can cause.stridor and hoarse.e.s. Othe. pre.e.ting fe.ture. are.ne.k swe.ling and dysphagia. This tumour may mimic othe. chronic granulomatous dise.se.. This case.re.ort de.cribe. a rare.IMT arising from the.vocal cord and pre.e.ts with hoarse.e.s and stridor for six months duration. The.patie.t has no known risk factors. De.pite.surgical re.e.tion, the.tumour re.urre. within six month and furthe. surgical re.e.tion was pe.forme., but ye. the.tumour re.urre. afte. one.ye.r following se.ond surge.y. She.was the. furthe. tre.te. with mass e.cision by e.dolarynge.l Microsurge.y (e.MS) with ste.oid larynge.l inje.tion. Curre.tly she.is still be.ng followe. up and re.ains asymptomatic.

关键词： Inflammatory Myoblastic Re.urre.t

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

近海结构动力学Ⅰ.摄动分析

力学进展 1985年第3期 382-391页

作者： R.e.taylor ,A.Rajagopalan ,欧阳怡

1.引言计算波浪作用下近海结构的动力响应是设计深水基础固支结构的一个主要步骤。对于空间桁架结构,在这种分析中普遍采用Morison方程来计算波力的在线(in-linc)分量。由于这些结构的元件往往足够细长,故假定它们不会对入射波场有大... 详细信息

1.引言计算波浪作用下近海结构的动力响应是设计深水基础固支结构的一个主要步骤。对于空间桁架结构,在这种分析中普遍采用Morison方程来计算波力的在线(in-linc)分量。由于这些结构的元件往往足够细长,故假定它们不会对入射波场有大的改变。在现代设计方法中,一般忽略横向力和涡旋脱落的影响。这并不是因为已知它们不重要,而是因为对于复杂的平台结构几乎完全没有如何定量它们的资料。对于波在细长振动构件上加裁过程的认识,

关键词：方程动力响应运动学响应谱动力反应函数密度矩阵质点速度概率论随机过程

Inve.se.re.ationship of inte.le.kin-6 and mast ce.ls in childre. with inflammatory and non-inflammatory abdominal pain phe.otype.

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastrointe.tinal Pathophysiology 2012年第6期3卷 102-108页

作者： We.dy A He.de.son Ravi Shankar Tara J taylor Arse.ma Y De. Valle.Pine.o David e.Kle.ne. Ke.in H Kim Nade. N Yousse. De.artme.t of He.lth and Human Se.vice. Intramural Research Program National Institutes of Health Bethesda MD 20892 United States De.artme.t of He.lth and Human Se.vice. Laboratory of Pathology National Cancer Institute National Institutes of Health Bethesda MD 20892 United States School of Psychology in e.ucation University of Pittsburgh Pittsburgh PA 15260 United States Dige.tive.He.lthcare.Ce.te. Hillsborough NJ 08844 United States

AIM: To inve.tigate.inte.le.kin-6 (IL-6), mast ce.ls, e.te.ochromaffin ce.ls, 5-hydroxytryptamine. and substance.P in the.gastrointe.tinal mucosa of childre. with abdominal pain. Me.HODS: Formalin-fixe. paraffin-e.be.de. gas-trointe.tinal biopsy blocks from patie.ts (n = 48) with non-inflammatory bowe. dise.se.(irritable.bowe. syndrome.and functional abdominal pain) and inflammatory bowe. dise.se.we.e.se.tione. and staine. for IL-6, mast ce.ls, e.te.ochromaffin ce.ls, 5-hydroxytryptamine. and substance.P. All childre. had chronic abdominal pain as part of the.r pre.e.ting symptoms. Biopsy phe.otype.was confirme. by a pathologist, blinde. to patie.t information. De.criptive.statistics, chi-square. and inde.e.de.t sample.t te.ts we.e.use. to compare.diffe.e.ce. be.we.n the.inflammatory and non-inflammatory groups. Re.ULTS: The.cohort (n = 48), me.n age.11.9 ye.rs (SD = 2.9), 54.2% fe.ale., 90% Caucasian, was comprise. of a non-inflammatory (n = 26) and an inflammatory (n = 22) phe.otype. The.e.was a significant ne.ative.corre.ation be.we.n substance.P e.pre.sion and mast ce.l count (P = 0.05, r = -0.373). Substance.P was found to be.e.pre.se. more.ofte. in fe.ale.patie.t biopsie. and more.inte.se.y in the.uppe. gastrointe.tinal mucosa as compare. to the.lowe. mucosa. The.e.we.e.significantly incre.se. gastrointe.tinal mucosal immunore.ctivity to IL-6 (P = 0.004) in the.inflammatory phe.otype.compare. to non-inflammatory. Additionally, we.found significantly incre.se. mast ce.ls (P = 0.049) in the.mucosa of the.non-inflammatory phe.otype.compare. to the.inflammatory group. This diffe.e.ce.was particularly note. in the.lowe. colon biopsie.. CONCLUSION: The.findings of this study yie.d pre.iminary e.ide.ce.in ide.tifying biomarke.s of undiagnose. abdominal pain in childre. and may sugge.t candidate.ge.e. for future.e.aluation.

关键词： Histopathology Colon Inte.le.kin-6 Mast ce.ls Substance P

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

近海结构动力学Ⅱ.随机平均分析

力学进展 1986年第3期 422-429页

作者： A.Rajagopalan ,R.e.taylor ,欧阳怡

1.引言近10年来,人们大有兴趣的是近海空间桁架型结构在随机波作用下的动力响应预测。一般用修改后可以计及结构运动的著名的Morison方程来计算波浪力。就象在本文第Ⅰ部分中所讨论过的那样,假如采用这个方程,则波-结构系统是非线性的... 详细信息

1.引言近10年来,人们大有兴趣的是近海空间桁架型结构在随机波作用下的动力响应预测。一般用修改后可以计及结构运动的著名的Morison方程来计算波浪力。就象在本文第Ⅰ部分中所讨论过的那样,假如采用这个方程,则波-结构系统是非线性的。即使忽略激励对响应的非线性关系(在阻力项中,响应起因于相对波速,而不是绝对波速),所得到的与非线性结构系统有关的力函数中仍包含着质点运动学量的非线性变换。这隐含着在一个高斯波场中,波力并不具有高斯概率密度。如果假定响应速度与波质点速度相比是很小,但不能

关键词：方程定义质点速度水动力阻尼

Fe.-Shot Le.rning e.able. Population-Scale.Analysis of Le.f Traits in Populus trichocarpa

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Plant Phe.omics 2023年第3期5卷 581-597页

作者： John Lage.gre. Mirko Pavicic Hari B.Chhe.ri Larry M.York Doug Hyatt David Kaine. e.ica M.Rutte. Ke.in Flore. Jack Baile.-Bale.Marie.Kle.n Gail taylor Danie. Jacobson Jare. Stre.ch Bioscie.ce. Division Oak Ridge National LaboratoryOak RidgeTNUSA De.artme.t of Applie. Mathe.atics University of CaliforniaMercedCAUSA De.artme.t of Mathe.atics North Carolina State UniversityRaleighNCUSA De.artme.t of Plant Scie.ce. University of CaliforniaDavisCAUSA

Plant phe.otyping is typically a time.consuming and e.pe.sive.e.de.vor,re.uiring large.groups of re.e.rche.s to me.iculously me.sure.biologically re.e.ant plant traits,and is the.main bottle.e.k in unde.standing plant adaptation and the.ge.e.ic archite.ture.unde.lying comple. traits at population *** this work,we.addre.s the.e.challe.ge. by le.e.aging fe.-shot le.rning with convolutional ne.ral ne.works to se.me.t the.le.f body and visible.ve.ation of 2,906 Populus trichocarpa le.f image. obtaine. in the.*** contrast to pre.ious me.hods,our approach(a)doe. not re.uire.e.pe.ime.tal or image.pre.roce.sing,(b)use. the.raw RGB image. at full re.olution,and(c)re.uire. ve.y fe. sample. for training(e.g.,just 8 image. for ve.n se.me.tation).Traits re.ating to le.f morphology and ve.n topology are.e.tracte. from the.re.ulting se.me.tations using traditional ope.-source.image.proce.sing tools,validate. using re.l-world physical me.sure.e.ts,and use. to conduct a ge.ome.wide.association study to ide.tify ge.e. controlling the.*** this way,the.curre.t work is de.igne. to provide.the.plant phe.otyping community with(a)me.hods for fast and accurate.image.base. fe.ture.e.traction that re.uire.minimal training data and(b)a ne. population-scale.datase.,including 68 diffe.e.t le.f phe.otype.,for domain scie.tists and machine.le.rning *** of the.fe.-shot le.rning code.data,and re.ults are.made.publicly available.

关键词： ne.works ne.ral image