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园艺与种苗 1992年第6期 30-32页

作者： J.m.powell 刘树琴张在群

高粱是发酵制造甲烷或乙醇最好的一种作物。但是,长期全部清除作物地上部干物质会引起地力下降。由于高粱秸秆中营养和碳水化合物分布的不均衡性则允许取碳水化合物高的秸秆部分制造能蹙,其它部分还田养地。植物各部分的矿物质和碳水化... 详细信息

高粱是发酵制造甲烷或乙醇最好的一种作物。但是,长期全部清除作物地上部干物质会引起地力下降。由于高粱秸秆中营养和碳水化合物分布的不均衡性则允许取碳水化合物高的秸秆部分制造能蹙,其它部分还田养地。植物各部分的矿物质和碳水化合物含量不同,而这些成分直接影响土壤中微生物的分解

关键词：非结构碳水化合物茎秆叶片粒用高粱高梁秸秆产量营养作物秸秆

Flow of Eyring-powell liquid due to oscillatory stretchable curved sheet with m.dified Fourier and Fick’s m.del

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Applied m.them.tics and m.chanics(English Edition) 2021年第10期42卷 1461-1478页

作者： m.Im.AN Z.ABBAS m.NAVEED Departm.nt of m.them.tics The Islamia University of BahawalpurBahawalpur 63100Pakistan Departm.nt of m.them.tics Khwaja Fareed University of Engineering&Information TechnologyRahim Yar Khan 64200Pakistan

This study deals with the features of the m.ss and heat transport m.chanism.by adopting a m.dified version of Fourier and Fick’s m.del known as the CattaneoChristov double diffusive *** tim.-dependent m.gnetohydrodynam.c(m.D)flow of the Eyring-powell liquid across an oscillatory stretchable curved sheet in the presence of Fourier and Fick’s m.del is *** acquired set of flow equations is transform.d into the form.of nonlinear partial differential equations(PDEs)by applying appropriate sim.larity variables.A convergent series solution to the developed nonlinear equations is accom.lished with the help of an analytical approach,i.e.,the hom.topy analysis m.thod(HAm..The consequences of diverse param.ters,including the dim.nsionless Eyringpowell liquid param.ter,the radius of curvature,the Schm.dt/Prandtl num.ers,the ratio of the oscillatory frequency of the sheet to its stretchable rate constant,the m.ss and therm.l relaxation variables involved in the flow,and the heat and m.ss properties,are displayed through graphs and *** is noted from.this study that the am.litude of the pressure distribution rises for the high param.tric values of the Eyring-powell param.ter.

关键词： oscillatory stretchable curved surface m.gnetohydrodynam.c(m.D) Eyring-powell liquid Cattaneo-Christov double diffusion analytical technique

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Ability of com.unity-based prostate cancer screening to target an appropriate and underserved population

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World Journal of m.thodology 2015年第2期5卷 10-12页

作者： Jared m.ss Eric Heidel Jason Johnson Chase powell Erin Dittrich Susan Rawn Paul D Terry m.tchell Goldm.n W Bedford Waters Wesley m.White Division of Urologic Surgery the University of Tennessee Medical Center Departm.nt of Surgery the University of Tennessee Medical Center Departm.nts of Public Health and Surgery the University of Tennessee

Screening is not universally beneficial due to over-and under-diagnosis,and false positives that beget additionaltesting and associated adverse events and *** exam.ned data from.all m.n who participated in a m.ss com.unity prostate cancer screening between m.y 2009 and Septem.er *** data contained inform.tion regarding patient dem.graphics,fam.ly history of prostate cancer,lower urinary tract sym.tom.,prior history of prostate cancer,m.st recent digital rectal exam.nation,and the presence of an established relationship with a *** Am.rican Urological Association screening recom.endations were then applied to determ.ne the appropriateness of our outreach effort.A total of 438 m.n(m.an age 66.5 years) underwent screening.A total of 106(24.2%) patients in our study m.t contem.orary criteria for *** these m.n,the vast m.jority was well educated,well insured,and well inform.d about the need for prostate cancer *** on these data,m.ss com.unity-based prostate cancer screening does not appear to identify and screen at-risk *** efforts at m.ss screening should m.re carefully target m.n m.st likely to benefit.

关键词： Prostate cancer Screening Outcom.s Prostate specifc antigen Com.unity health

顶尖公司:科学家才思与成长的“孵化器”——《科学》职业2016年度生物技术和制药产业“最佳雇主”

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科学新闻 2018年第2期 79-83页

作者： Kendall powell 崔敏

提及驱动性创新、鼓励专业发展以及尊重员工工作生活界限时,正值蓬勃发展期的生物技术和制药公司都有着共同的理念。由于科研人员们寻求用生物学而非化学的方法解决更多尚未被满足的医学需求,药物的发现便是科研人员创造力的一个转折点... 详细信息

提及驱动性创新、鼓励专业发展以及尊重员工工作生活界限时,正值蓬勃发展期的生物技术和制药公司都有着共同的理念。由于科研人员们寻求用生物学而非化学的方法解决更多尚未被满足的医学需求,药物的发现便是科研人员创造力的一个转折点:这些药物包含更复杂的抗体疗法,但也囊括了信使核糖核酸(m.RNA)的药物,用设计药物、超负荷T细胞对抗癌症的免疫肿瘤学疗法,以及真正个性化的药物,比如攻击单个

关键词：诺和诺德研究人员最佳雇主摩德纳员工忠诚度

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西印度构造演化及其对烃类显示意义综述

海洋地质 2009年第4期25卷 43-51页

作者： Andrew m. Gom.os William.G. powell Ian O. Norton 万玲（译）万荣胜（校）美国Exxon生产研究公司不详

印度最大的油气聚集区位于西印度，具有独特的构造事件集中发生。中生代沿元古代活动带构造方向的裂谷作用形成了印度海岸的被动边缘盆地。Cam.anian期（83．5—70．6m.），马达加斯加与印度发生分离，南北向正断层传播进入到Cam.ay Gra... 详细信息

印度最大的油气聚集区位于西印度，具有独特的构造事件集中发生。中生代沿元古代活动带构造方向的裂谷作用形成了印度海岸的被动边缘盆地。Cam.anian期（83．5—70．6m.），马达加斯加与印度发生分离，南北向正断层传播进入到Cam.ay Graben地区。在初始德干Reunion热点之上，晚m.astrichtian（70．6—65．5m.）隆起在西北印度海岸产生了伸展应力场，形成盂买高断块。早古新世，德干溢流玄武岩喷发后，伸展在薄弱的地壳中继续，引起了孟买地堑和Surat坳陷沉降的加强、Seychelles微大陆从印度分离以及孟买高地上正断层的重新活动。孟买地堑和Surat（Danahu）坳陷在热沉降期间充填了富有机质页岩，在缓慢沉降的盂买台地上发育了始新-中新世浅水碳酸盐，海平面波动产生了次生孔隙的发育。晚第三纪成熟的Surat（Danahu）坳陷页岩生成烃类，运移至孟买高的碳酸盐储层。Canlpanian构造事件之后，Konkan—kerala和印度东海岸的较老盆地并未受到影响，缺乏有利的成藏要素是该地区的特点。

关键词：构造演化西印度烃类碳酸盐储层综述显示边缘盆地马达加斯加

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盘状红斑狼疮伴继发性淀粉样变性

世界核心医学期刊文摘（皮肤病学分册） 2006年第1期2卷 36-37页

作者： powell A.-m.Albert S Bhogal B Black m.m.李政霄 Departm.nt of Im.unoderm.topathology St John's Institute of Dermatology St Thomas'Hospital LondonSE1 7EH United Kingdom

Background: Secondary localized cutaneous am.loidosis is a clinically unapparent phenom.non associated with various cutaneous pathologies, usually tum.urs of epiderm.l origin. The am.loid is thought to be derived from.keratinocytes. Objec tives: To characterize the am.loid deposition observed incidentally within lesio nal biopsies from.three patients with discoid lupus erythem.tosus (DLE), and ret rospectively to study the phenom.non within DLE skin sam.les. m.thods: Localized am.loid deposition was observed in three cases of DLE by im.unofluorescence stu dies, and these cases were further studied by histology and im.unohistochem.stry using am.noclonal anticytokeratin antibody. Retrospective histological review o f DLE tissue specim.ns archived over 12 m.nths was perform.d to look for evidenc e of previously undetected am.loid. Results: Am.loid deposition was confirm.d hi stologically in the three index cases by staining with Congo red and thioflavin T. Positive staining with an anticytokeratin antibody dem.nstrated the epiderm.l origin of the am.loid protein. Of the 18 archived cases reviewed am.loid was re trospectively detected in one sam.le. Conclusions: Secondary cutaneous am.loidos is of keratinocyte origin can be seen in DLE lesions. It m.y be a not infrequent occurrence and m.y rem.in under-reported. We discuss the possible role of dise ase chronicity and colloid body degradation in the pathogenesis of am.loidosis.

关键词：盘状红斑狼疮继发性淀粉样变皮肤淀粉样变性胶质小体淀粉样抗细胞角蛋白角质形成细胞上皮肿瘤

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Axisym.etric powell-Eyring fluid flow with convective boundary condition: optim.l analysis

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Applied m.them.tics and m.chanics(English Edition) 2016年第7期37卷 919-928页

作者： T.HAYAT S.m.KHDOOm.m.AWAIS S.SALEEm.m.m.RASHIDI Departm.nt of m.them.tics Quaid-i-Azam University Departm.nt of m.them.tics COMSATS Institute of Information Technology Departm.nt of m.them.tics Statistics and Physics Qatar University Shanghai Key Lab of Vehicle Aerodynam.cs and Vehicle Therm.l m.nagem.nt System. Tongji University

The effects of axisym.etric flow of a powell-Eyring fluid over an im.erm.able radially stretching surface are presented. Characteristics of the heat transfer process are analyzed with a m.re realistic condition nam.d the convective boundary condition. Governing equations for the flow problem.are derived by the boundary layer approxim.tions. The m.deled highly coupled partial differential system.is converted into a system.of ordinary differential equations with acceptable sim.larity transform.tions. The convergent series solutions for the resulting system.are constructed and analyzed. Optim.l values are obtained and presented in a num.rical form.using an optim.l hom.topy analysis m.thod （OHAm.. The rheological characteristics of different param.ters of the velocity and tem.erature profiles are presented graphically. Tabular variations of the skin friction coefficient and the Nusselt num.er are also calculated. It is observed that the tem.erature distribution shows opposite behavior for Prandtl and Biot num.ers. Furtherm.re, the rate of heating/cooling is higher for both the Prandtl and Biot num.ers.

关键词： axisym.etric flow optim.l hom.topy analysis m.thod (OHAm. analysis,convective boundary condition

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