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利用Virtex-5 LXT器件实现集成化视频连接功能解决方案

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电子技术应用 2008年第2期34卷 7-8页

作者： Gregg c.Hawkes reed Tidwell John F.Snow Xilinx公司

当前，广播系统设计师面临严峻挑战，不断出台的视频连接功能新标准，给广播产品带来了棘手的设计挑战和紧迫的日程。

关键词：连接功能视频集成化器件广播系统设计师

Deciphering the Stigmatic Transcriptional Landscape of compatible and Self-Incompatible Pollinations in Brassica napus Reveals a Rapid Stigma Senescence Response Following compatible Pollination

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Molecular Plant 2013年第6期6卷 1988-1991页

作者： Subramanian Sankaranarayanan Muhammad Jamshed Srijani Deb Kate chatfield-reed Eun-Joo Gina Kwon Gordon chua Marcus A. Samuel Department of Biological Sciences University of Calgary 2500 University Drive NW Calgary AB T2N 1N4 Canada Institute of Biocomplexity and Informatics Department of Biological Sciences University of Calgary Calgary AB Canada

Dear Editor, Self-incompatibility （SI） is a genetic mechanism through which flowering plants prevent self-pollination to ensure out- crossing and genetic diversity. In Brassica sp., this mechanism is controlled by the self-incompatibility （S） locus, in which, the stigmatic ＇S-locus receptor kinase （SRK）＇ recognizes the ＇S-locus cysteine rich protein （ScR）＇ from the self-pollen to elicit an active rejection response. This results in blocking of compatibil- ity factors from being delivered to the site of pollen attachment leading to self-pollen rejection （chapman and Goring, 2010）. In contrast, following recognition of compatible signals from the cross-pollen or compatible pollen （cP）, the stigma releases its resources such as water and nutrients to the dry pollen so that the pollen tube can germinate and penetrate the stigmatic cuticle leading to successful fertilization. Thus, an incompatible or self-pollen is fully capable of eliciting a compatible response, but is actively rejected before compatible responses can occur.

关键词： Pollen Tube Pollination Rejection (Psychology) cage set Pollen cOMPATIBLE Stigma Decryption natural outcrossing Brassica napus flowering plant latent period

Diffusion-weighted magnetic resonance imaging to predict response of hepatocellular carcinoma to chemoembolization

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World Journal of Gastroenterology 2010年第25期16卷 3161-3167页

作者： Johnathan c chung Neel K Naik Robert J Lewandowski Mary F Mulcahy Laura M Kulik Kent T Sato Robert K Ryu Riad Salem Andrew c Larson reed A Omary Department of Radiology North-western University Chicago IL 60611 United States clinical Sciences Research Division Gastrointestinal Oncology Program Robert H. Lurie Comprehensive Cancer Center Chicago IL 60611 United StatesMary F Mulcahy Department of Medicine Division of Hema-tology and Oncology Northwestern Memorial Hospital Chi-cago IL 60611 United States Department of Hepatology Northwestern Uni-versity Chicago IL 60611 United States reed A Omary Department of Biomedi-cal Engineering Northwestern University Chicago IL 60611 United States

AIM: To investigate whether intra-procedural diffusion- weighted magnetic resonance imaging can predict response of hepatocellular carcinoma (Hcc) during trans- catheter arterial chemoembolization (TAcE). METHODS: Sixteen patients (15 male), aged 59 ±11 years (range: 42-81 years) underwent a total of 21 separate treatments for unresectable Hcc in a hybrid magnetic resonance/interventional radiology suite. Ana- tomical imaging and diffusion-weighted imaging (b = 0, 500 s/mm2) were performed on a 1.5-T unit. Tumor enhancement and apparent diffusion coefficient (ADc, mm2/s) values were assessed immediately before and at 1 and 3 mo after TAcE. We calculated the percent change (Pc) in ADc values at all time points. We compared follow-up ADc values to baseline values using a paired t test (α = 0.05). RESULTS: The intra-procedural sensitivity, specificity, and positive and negative predictive values (%) for detecting a complete or partial 1-mo tumor response using ADc Pc thresholds of ±5%, ±10%, and ±15% were 77, 67, 91, and 40; 54, 67, 88, and 25; and 46, 100, 100, and 30, respectively. There was no clear predictive value for the 3-mo follow-up. compared to baseline, the immediate post-procedure and 1-mo mean ADc values both increased; the latter obtaining statistical significance (1.48 ± 0.29 mm2/s vs 1.65 ± 0.35 × 10-3 mm2/s, P cONcLUSION: Intra-procedural ADc changes of > 15% predicted 1-mo anatomical Hcc response with the greatest accuracy, and can provide valuable feedback at the time of TAcE.

关键词： Hepatocellular carcinoma Transcatheter arterial chemoembolization Diffusion-weighted imaging Apparent diffusion coefficient Functional imaging biomarker

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美国的前寒武纪地质

地质科学译丛 1989年第2期6卷 63-68页

作者： John c.reed 熊兴武

虽然美国的前寒武纪岩石露头是广泛地散布,但是最近的研究仍获得了许多有关其地下分布及构造史的新资料.本文对太古代克拉通、元古代造山带与克拉通盖层、中大陆裂谷系以及卷入显生宙地体中的前寒武纪岩石的地质演化进行了评述。

关键词：前寒武纪地质学美国

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《农业的起源地:讨论与结论》的中国部分

农业考古 1985年第1期 100-102+112页

作者： c.A.reed 程侃声

请读者注意本文的译后记。译者程侃声教授原为云南农科院研究员,是位研究水稻的农业科学家,他对考古界提出的几点建议,是应该起引我们考古界同行重视的。我们欢迎大家就此问题继续进行笔谈。

关键词：栽培稻水稻农业起源地稻作中华人民共和国近东云南遗物遗址

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海啸地震的共同点

地震科技情报 2000年第2期 31-32页

作者： reed,c 郭铁栓

基于OpenFOAM的投影法磁流体求解器开发与验证

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核聚变与等离子体物理 2018年第1期38卷 15-20页

作者：毛洁王浩刘克王盛 claude B reed 杭州电子科技大学机械工程学院杭州621000 大连理工大学能源和动力工程学院大连116024 Nucloar Engineering Division Argonno National LaboratoryArgonneILUSA60439

在开源计算流体力学c++工具包OpenFOAM环境下开发了低磁雷诺数条件下的磁流体求解器,并进行了验证。采用投影算法求解动量方程和压力泊松方程;采用非结构网格同位相容守恒算法求解电势泊松方程、感应电流和洛伦兹力;采用边界耦合方法求... 详细信息

在开源计算流体力学c++工具包OpenFOAM环境下开发了低磁雷诺数条件下的磁流体求解器,并进行了验证。采用投影算法求解动量方程和压力泊松方程;采用非结构网格同位相容守恒算法求解电势泊松方程、感应电流和洛伦兹力;采用边界耦合方法求解流固耦合电势场。通过对均匀磁场下导电方管和导电圆管内的完全发展磁流体层流的数值模拟和解析解的对比,对求解器进行了验证。进一步对非均匀强磁场作用下导电方管和导电圆管内完全发展磁流体层流进行了数值模拟,并与ALEX实验结果进行了比较。数值解和实验结果吻合良好。所开发的求解器可用于复杂结构强磁场作用下磁流体的数值模拟研究。

关键词：磁流体 OpenFOAM 投影算法相容守恒边界耦合验证

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数学生物学有益于数学

数学译林 2016年第2期35卷 137-142页

作者： Michael c. reed 郑文奇杨坤一杜克大学不详

大约10年前，我为本刊写了一篇题为“为什么数学生物学这么难？（WhyisMathe—maticalBiologySOHard？）”的文章，试图解释为什么数学在生物学中的应用方式与传统的数学在物理学或工程类学科中的应用方式大为不同[42]．从那时起，数学... 详细信息

大约10年前，我为本刊写了一篇题为“为什么数学生物学这么难？（WhyisMathe—maticalBiologySOHard？）”的文章，试图解释为什么数学在生物学中的应用方式与传统的数学在物理学或工程类学科中的应用方式大为不同[42]．从那时起，数学生物学从一个只有相对较少数学家参与的小领域发展壮大，成为了应用数学的一个重要分支．

关键词：数学生物学应用数学物理学数学家

Hot-wire chemical vapor deposition low-loss hydrogenated amorphous silicon waveguides for silicon photonic devices

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Photonics Research 2019年第2期7卷 193-200页

作者： SWE Z.OO ANTULIO TARAZONA ALI Z.KHOKHAR RAFIDAH PETRA YOHANN FRANZ GORAN Z.MASHANOVIcH GRAHAM T.reed ANNA c.PEAcOcK HAROLD M.H.cHONG School of Electronics and computer Science University of Southampton Optoelectronics Research centre University of Southampton School of Electrical and Electronic Engineering Nanyang Technological University

We demonstrate low-loss hydrogenated amorphous silicon(a-Si:H) waveguides by hot-wire chemical vapor deposition(HWcVD). The effect of hydrogenation in a-Si at different deposition temperatures has been investigated and analyzed by Raman spectroscopy. We obtained an optical quality a-Si:H waveguide deposited at 230°c that has a strong Raman peak shift at 480 cm^(-1), peak width(full width at half-maximum) of 68.9 cm^(-1), and bond angle deviation of 8.98°. Optical transmission measurement shows a low propagation loss of 0.8 dB/cm at the1550 nm wavelength, which is the first, to our knowledge, report for a HWcVD a-Si:H waveguide.

关键词： Hot-wire low-loss amorphous