|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 地震属性及其分类显示文摘近来,用于不同工作站且可选性强的地震属性的类型激增。所有这些属性的意义何在?何时用这何时用那?回答此类问题确实不易,但首先应明白我们所选择的属性是什么,撰写本文的目的即在于此。属性必须为基本的地震测量结果。所有可用的层位和地层信息属性不是相互独立的,而只是表征和研究有限基本信息的不同方式。这些基本信息是时间、振幅、频率以及衰减特性。 | Alistalr R.Brown 严又生 | 1997 | 国外油气勘探1997，9，4： | 44 |
| 2 | 非洲猪瘟病毒特性和临床症状显示文摘非洲猪瘟(African Swine Fever,ASF)是由非洲猪瘟病毒(African Swine Fever Virus,ASFV)引发的一种猪病,可以造成猪大量发病和死亡。该病毒可以通过与感染猪、感染猪的产品或易感的媒介(尤其是钝缘蜱属的蜱)直接或间接地接触传播。ASF在非洲和东欧大部分地区呈地方性流行,病毒侵入未发生ASF的国家可以造成严重的经济影响,因为感染动物的生产会受到损失以及因非洲猪瘟的暴发可能受到贸易限制。我们确定了可能会造成ASFV侵入美国或其他无ASF国家的薄弱环节。合法和非法的活体动物运输,以及动物产品、副产品、饲料进口都会带来病毒侵入的风险。我们将介绍每一条侵入路径,概述用于防止ASFV和其他病原体侵入美国的现有规定;此外,我们还将强调现有的ASFV研究空白。可以评价多种尚未定性的钝缘蜱属中蜱种的实验室试验将有利于了解媒介能力、宿主偏好和易感软蜱媒介的分布与高密度养猪生产区以及野生猪(野猪或类似物种)大量生活区域的关系。促使宿主应答和决定可产生保护作用免疫机制的抗原性病毒蛋白的相关知识是研发疫苗的基础。最后,对非法进口和查抄的野猪产品采样以检测ASFV可以对进口产品的类型提供新的认识,并可以提供关于ASFV侵入风险的更多知情看法。 | 贾良梁(译) 夏俊花(审) Vienna R.Brown Sarah N.Bevins | 2018 | 国外畜牧学(猪与禽)2018，38，12： | 25 |
| 3 | 腭扁桃体、腺样体和舌扁桃体的解剖学和生理学显示文摘【内容简介】腭扁桃体的手术解剖:腭扁桃体位于由腭舌肌和腭咽肌组成的扁桃体窝内,上咽缩肌形成扁桃体窝的外侧边界,此肌肉的深处是一层松散的结缔组织和口咽筋膜,为与咽旁间隙的分界。扁桃体动脉供应主要为颈外动脉系统。静脉引流是通过扁桃体旁静脉进行,该静脉最终汇入咽静脉丛和面总静脉。淋巴引流主要到颈静脉二腹肌淋巴结,偶尔也包括咽后淋巴结。腭扁桃体的感觉来自三叉神经分支的腭小神经和舌咽神经的分支。 | Alexandra Arambula Jason R.Brown Laura Neff 邓瑞(译) 李晓艳(审校) | 2021 | 中华耳鼻咽喉头颈外科杂志2021，56，10： | 10 |
| 4 | 四价人乳头瘤病毒疫苗的效力和效果:10年真实世界研究的系统综述显示文摘预防性人乳头瘤病毒(HPV)疫苗接种计划是全球性的重要公共卫生措施。本文分析了四价HPV疫苗对HPV感染和相关疾病的全球影响。系统检索PubMed和Embase数据库2007年1月至2016年2月发表的四价HPV疫苗对感染、肛门生殖器疣、宫颈癌或癌前病变的效力或效果的观察性研究的报道。十年来,真实世界环境中HPV疫苗效果越来越明显,尤其在疫苗接种率较高国家中那些在HPV暴露发生之前接种的女孩。据报道,疫苗可使HPV6、11、16、18感染最多减少约90%,生殖器疣减少约90%,低度宫颈细胞学异常减少约45%,经组织学证实的高度宫颈异常减少约85%。但HPV疫苗接种计划的公共卫生潜力尚未完全实现,HPV相关疾病仍具有较高的发病率和死亡率,因此仍需要提高HPV疫苗接种计划的人群覆盖率。 | Suzanne M.Garland Susanne K.Kjaer Nubia Muoz Stan L.Block Darron R.Brown Mark J.DiNubile Brianna R.Lindsay Barbara J.Kuter Gonzalo Perez Geraldine Dominiak-Felden Alfred J.Saah Rosybel Drury Rituparna Das Christine Velicer 王华庆 | 2018 | 中国病毒病杂志2018，8，4： | 9 |
| 5 | 用于3-D地震的一种相干方法显示文摘本文是最近美国石油地质家协会达拉斯会议辨论的一个结论,由Mike Bahorich,Vasudhaven Sudhaker,Alex Cranberg,Don Herron和Tin Brown组成的小组提出的辨论题目是“相干法-这是我们等待已久的解决3-D地震解释的方法吗?” | Alistair R.Brown 袁秉衡 | 1998 | 国外油气勘探1998，10，3： | 5 |
| 6 | 20世纪美国应对机动性的交通构想及高速公路发展历程显示文摘为了阐述20世纪除汽车机动性外,交通发展经历的最重要的进程——城市高速公路的出现,考察了过去100年来美国城市交通规划的历史。通过回顾各种研究资料,认为资助州际公路发展所采用的方法使联邦和州公路工程师成为主管,这影响了公路的选线及设计。联邦公路工程师只关注机动车通过效率的最大化,而在很大程度上忽略了城市的其他利害关系。没有先进的规划理念指导、过度建设、稀疏、放射环状的道路网对于加强机动性取得了极大的效益,但通常要为此付出巨大的社会和环境成本。最后指出,在实践中要重新审视具有百年历史的协调交通与土地利用规划的观点,而且,公共财政权宜之计式的政治决策方式将对工程、出行和城市形态产生深远的影响。 | Jeffrey R.Brown Eric A.Morris Brian D.Taylor 刘贤腾 | 2010 | 城市交通2010，8，1： | 3 |
| 7 | Donor HLA‐C Genotype Has a Profound Impact on the Clinical Outcome Following Liver Transplantation显示文摘 | R.Hanvesakul N.Spencer M.Cook B.Gunson M.Hathaway R.Brown P.Nightingale P.Cockwell S. G.Hubscher D. H.Adams P.Moss D.Briggs | 2008 | American Journal of Transplantation2008，，9： | 2 |
| 8 | 南极格罗夫山火星陨石GRV 99027的宇宙射线暴露年龄显示文摘中国第16次南极考察队回收的GRV 99027的宇宙成因核素10Be和26Al的含量分别为(14.1±0.6)和(67.5±3.4)dpm/kg,从10Be的含量计算出GRV 99027的宇宙线暴露年龄为(4.4±0.6)Ma,而其过高的26Al的含量表明来自太阳射线的影响.幔源火星陨石GRV 99027,LEW 88516,Y-793605,NWA 1950和ALHA77005具有非常相近的宇宙线暴露年龄,再加上极为相似的矿物学和地球化学特征,说明它们极有可能来自火星上的同一次撞击事件. | 孔屏 D.Fabel R.Brown S.Freeman | 2007 | 中国科学(D辑)2007，37，8： | 2 |
| 9 | 美国大量使用粮食提炼燃油威胁世界粮食安全和政治稳定显示文摘2006年的粮食已收割入库,全年世界粮食总产量为19.67亿吨,而预计粮食消费量将达20.4亿吨,相差7300万吨,差额几乎占到消费量的4%,创下了历史最高纪录。 | Lester R.Brown 兰月 | 2006 | 国土资源情报2006，，11： | 2 |
| 10 | The effects of total ankle replacement on ankle joint mechanics during walking显示文摘Background:End-stage ankle arthritis impairs joint function and patients' mobility.Total ankle replacement is a surgical procedure to treat severe ankle arthritis.Salto Talaris Anatomic Ankle^(TM)(STAA) was designed to mimic the normal ankle anatomy and flexion/extension of the ankle movement.The purpose of this study was to examine the effect of an STAA ankle replacement on ankle joint function and mechanics during gait.Methods:Five patients with end-stage unilateral ankle arthritis were recruited.Patients performed level walking in a laboratory setting on 2occasions,prior to and 3 months after the STAA ankle surgeries.American Orthopedic Foot and Ankle Society(AOFAS) hindfoot score was obtained.A 12-camera motion capture system was used to perform walking analysis.Gait temporo-spatial parameters and ankle joint mechanics were evaluated.Paired Student's t tests and non-parametric Wilcoxon matched tests were performed to examine the differences in biomechanical variables between the pre-and post-surgery walking conditions.Results:Compared to the pre-surgical condition,at 3 months of post-STAA surgery,patients experienced greater improvement in AOFAS hindfoot score(p = 0.0001);the STAA ankle demonstrated a 31% increase in ankle joint excursion(p = 0.045),a 22% increase in ankle plantarflexor moment(p = 0.075),a 60% increase in ankle power absorption(p = 0.023),and a 68% increase in ankle power production(p = 0.039).Patients also demonstrated a 26% increase in walking speed(p = 0.005),a 20% increase in stride length(p = 0.013),a 15% decrease in double support time(p = 0.043),and a 5% decrease in total stance time(p = 0.055).Conclusion:Three months after surgeries,the STAA patients experienced improvements in ankle function and gait parameters.The STAA ankle demonstrated improved ankle mechanics during daily activities such as walking. | Henry Wang Scott R.Brown | 2017 | Journal of Sport and Health Science2017，6，3： | 2 |
| 11 | Biogeography of the Australian monsoon tropics显示文摘 | D. M. J. S.Bowman G. K.Brown M. F.Braby J. R.Brown L. G.Cook M. D.Crisp F.Ford S.Haberle J.Hughes Y.Isagi L.Joseph J.McBride G.Nelson P. Y.Ladiges | 2010 | Journal of Biogeography2010，，： | 1 |
| 12 | From Ethnocentrism to Collective Protest:Responses to Relative Deprivation and Threats to Social Identity显示文摘 | P.Grant R.Brown | | 0，，03： | 1 |
| 13 | Learning Approaches for Detection and Tracking News Events显示文摘 | Y.Yang J.Carbonell R.Brown T.Pierce B.T.Archibald X.liu | | 0，，： | 1 |
| 14 | Estimating profitability of two biochar production scenarios: slow pyrolysis vs fast pyrolysis显示文摘 | Tristan R.Brown Mark M.Wright Robert C.Brown | 2011 | Biofuels, Bioprod. Bioref2011，，： | 1 |
| 15 | Antioxidant activity related to copper binding of native prion protein显示文摘 | David R.Brown ChristineClive Stephen J.Haswell | 2008 | Journal of Neurochemistry2008，，1： | 1 |
| 16 | Mesh-Free Interpolant Observables for Continuous Data Assimilation显示文摘This paper is dedicated to the expansion of the framework of general interpolant observables introduced by Azouani,Olson,and Titi for continuous data assimilation of nonlinear partial differential equations.The main feature of this expanded framework is its mesh-free aspect,which allows the observational data itself to dictate the subdivision of the domain via partition of unity in the spirit of the so-called Partition of Unity Method by Babuska and Melenk.As an application of this framework,we consider a nudging-based scheme for data assimilation applied to the context of the two-dimensional Navier-Stokes equations as a paradigmatic example and establish convergence to the reference solution in all higher-order Sobolev topologies in a periodic,mean-free setting.The convergence analysis also makes use of absorbing ball bounds in higherorder Sobolev norms,for which explicit bounds appear to be available in the literature only up to H^(2);such bounds are additionally proved for all integer levels of Sobolev regularity above H^(2). | Animikh Biswas Kenneth R.Brown Vincent R.Martinez | 2022 | Annals of Applied Mathematics2022，38，3： | 1 |
| 17 | Contrast‐Induced Nephropathy in Patients Undergoing Elective and Urgent Procedures显示文摘 | ALESSANDROMAUTONE JEREMIAH R.BROWN | 2010 | Journal of Interventional Cardiology2010，，1： | 1 |
| 18 | Estimating profitability of two biochar production scenarios: slow pyrolysis vs fast pyrolysis显示文摘 | Tristan R.Brown Mark M.Wright Robert C.Brown | 2011 | Biofuels Bioprod Bioref2011，，1： | 1 |
| 19 | 养活九十亿人显示文摘本世纪期间 ,技术进展已经使农作物生产率发生了革命 ,但农作物产率的提高已经开始放慢 ,而世界人口却继续增长 .土地退化和水资源的压力是对非常需要的土地生产率提高的严重障碍 .满足 2 1世纪全球食品需要将要求一致的人口控制政策 ,推进可持续消费 ,和大大提高我们对土地、水及其它自然资源的使用效率 .本文提供了对这些问题的前瞻性分析和解决这些问题的建议 . | Lester R.Brown | 2000 | 产业与环境2000，22，2： | 0 |
| 20 | Multiple endocrine factors regulate nutrient mobilization and storage in Aedes aegypti during a gonadotrophic cycle显示文摘Anautogenous mosquitoes must blood feed on a vertebrate host to produce eggs.Each gonadotrophic cycle is subdivided into a sugar-feeding previtellogenic phase that produces primary follicles and a blood meal-activated vitellogenic phase in which large numbers of eggs synchronously mature and are laid.Multiple endocrine factors including juvenile hormone(JH),insulin-like peptides(ILPs),ovary ecdysteroidogenic hormone(OEH),and 20-hydroxyecdysone(20E)coordinate each gonadotrophic cycle.Egg formation also requires nutrients from feeding that are stored in the fat body.Regulation of egg formation is best understood in Aedes aegypti but the role different endocrine factors play in regulating nutrient mobilization and storage remains unclear.In this study,we report that adult female Ae.aegypti maintained triacylglycerol(TAG)stores during the previtellogenic phase of the first gonadotrophic cycle while glycogen stores declined.In contrast,TAG and glycogen stores were rapidly mobilized during the vitellogenic phase and then replenishment.Several genes encoding enzymes with functions in TAG and glycogen metabolism were differentially expressed in the fat body,which suggested regulation was mediated in part at the transcriptional level.Gain of function assays indicated that stored nutrients were primarily mobilized by adipokinetic hormone(AKH)while juvenoids and OEH regulated replenishment.ILP3 further showed evidence of negatively regulating certain lipolytic enzymes.Loss of function assays indicated AKH depends on the AKH receptor(AKHR)for function.Altogether,our results indicate that the opposing activities of different hormones regulate nutrient stores during a gonadotrophic cycle in Ae.aegypti. | Xiaoyi Dou Kangkang Chen Mark R.Brown Michael R.Strand | 2023 | Insect Science2023，30，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员