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Visiting One of VANCOUVER'S Neighboring Islands

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空中英语教室（高级版．彭蒙惠英语） 2020年第3期 20-21,42,43页

作者： Christopher Reynolds 不详

If you’re traveling to Vancouver,British Columbia,in warm weather,the default move is a side trip to Vancouver Island.But there’s a_I much closer,sleepier island with great hiking and kayaking,a family-friendly waterfront and a pleasant village filled with restaurants,shops and lodgings.That’s Bowen Island,14 miles northwest of downtown Vancouver,a 20-minute ferry ride from West Vancouver’s Horseshoe Bay.After a visit to the big city,my wife,daughter and I spent a weekend hiking,paddling and unwinding on Bowen.

关键词： Bowen winding closer

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捕捉精彩瞬间试试这些技巧,拍出完美的画面

空中英语教室（高级版．彭蒙惠英语） 2020年第5期 34-35,47页

作者： Christopher Reynolds 马励(译) 不详

拍出摄影佳作的途径与音乐家登上卡内基音乐厅舞台的途径相同:练习、练习,再练习。但是以下这些隹窍、技巧和策略将助你更快提咼摄影水平。4.身体靠近。主要目标占据的图框空间越多,就越有机会拍出抢眼的画面。2.光学上拉近。远摄镜头... 详细信息

拍出摄影佳作的途径与音乐家登上卡内基音乐厅舞台的途径相同:练习、练习,再练习。但是以下这些隹窍、技巧和策略将助你更快提咼摄影水平。4.身体靠近。主要目标占据的图框空间越多,就越有机会拍出抢眼的画面。2.光学上拉近。远摄镜头或变焦镜头可以缩短距离与压缩构图,因此可以使观看者看到较为紧凑的画面。(但在智能手机上,放大得越多,图像的质量/清晰度就会越差。)

关键词：远摄镜头变焦镜头智能手机摄影水平精彩瞬间观看者技巧和策略缩短距离

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酒店业的转变新冠疫情如何改变了旅游界?

空中英语教室（高级版．彭蒙惠英语） 2020年第10期 6-8,38,39页

作者： Christopher Reynolds 陈信宏(译) 不详

你下次住酒店时可能会是这样你在疫情之后第-次住酒店,不管那是在什么时候,管理层都会很高兴见到你。不过,可别指望能够看到前台服务员微笑。

关键词：酒店业服务员疫情管理层

前往首尔的中心几点建议让你尽情享受韩国充满活力的首都

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空中英语教室（高级版．彭蒙惠英语） 2019年第8期 10-12,39,40页

作者：陈信宏(译) Christopher Reynolds 不详

以新手身份在首尔的宫殿、公园与集市中游览5天,以下是我这个初次访客在首尔学到的几件事情:从宫殿开始首尔有个令人惊叹的特点,就是这座城市几乎完全是在过去的6 5年里建造而成的。自从1953年以来(朝鲜战争之后),韩国已从一片焦土发展... 详细信息

以新手身份在首尔的宫殿、公园与集市中游览5天,以下是我这个初次访客在首尔学到的几件事情:从宫殿开始首尔有个令人惊叹的特点,就是这座城市几乎完全是在过去的6 5年里建造而成的。自从1953年以来(朝鲜战争之后),韩国已从一片焦土发展为世界上最强大的经济体之一,不仅出产三星手机与现代汽车,还推出许多流行音乐与电视剧,为其囯界以外上百万人带来娱乐。

关键词：首尔享受韩国

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萨拉热窝的新开始

空中英语教室（高级版．彭蒙惠英语） 2015年第2期 18-21,42,43页

作者： Christopher Reynolds 陈信宏

你如果敢造访这里，终究会站在格兹·胡色雷·贝格清真寺（兴建于1530年）那雅致的几何结构下方，或是踮着脚走在白色馒垒的石墙上．遥望着山坡、红瓦屋顶、高耸的尖塔以及数不胜数的墓地。不过，你首先可能会去拉丁桥。1914年6月28日... 详细信息

你如果敢造访这里，终究会站在格兹·胡色雷·贝格清真寺（兴建于1530年）那雅致的几何结构下方，或是踮着脚走在白色馒垒的石墙上．遥望着山坡、红瓦屋顶、高耸的尖塔以及数不胜数的墓地。不过，你首先可能会去拉丁桥。1914年6月28日，这座桥也在奥匈帝国大公弗朗茨·斐迪南的行程路线上，当时他正与夫人霍恩贝格女公爵索菲亚走访当地。

关键词：萨拉热窝几何结构行程路线清真寺

Copper Delivery by the Copper Chaperone for Chloroplast and Cytosolic Copper/Zinc- Superoxide Dismutases： Regulation and Unexpected Phenotypes in an Arabidopsis Mutant

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Molecular Plant 2009年第6期2卷 1336-1350页

作者： christopher M. Cohu Salah E. Abdel-Ghany Kathryn A. Gogolin reynolds Alexander M. Onofrio Jared R. Bodecker Jeffrey A. Kimbrel Krishna K. Niyogi Marinus Pilon Biology Department Colorado State University Fort Collins CO 80523-1878 USA Department of Plant and Microbial Biology University of California Berkeley CA 94720-3102 USA

Copper （Cu） is an important mineral nutrient found in chloroplasts as a cofactor associated with plastocyanin and Cu/Zn superoxide dismutase （Cu/ZnSOD）. Superoxide dismutases are metallo-enzymes found in most oxygenic organisms with proposed roles in reducing oxidative stress. Several recent studies in Arabidopsis have shown that microRNAs and a SQUAMOSA promoter binding protein-like7 （SPL7） transcription factor function to down-regulate the expression of many Cu-proteins, including Cu/ZnSOD in both plastids and the cytosol, during growth on low Cu. Plants contain the Cu Chaperone for SOD （CCS） that delivers Cu to Cu/ZnSODs, and, in Arabidopsis, both cytosolic and plastidic CCS versions are encoded by one gene. In this study, we demonstrate that Arabiclopsis CCS transcript levels are regulated by Cu, mediated by microRNA 398 that was not previously predicted to target CCS. The microRNA target site is conserved in CCS of Oryza sativa. The data suggest that Cu-regulated microRNAs may have more mRNA targets than was previously predicted. A CCS null mutant has no measurable SOD activity in the chloroplast and cytosol, indicating an absolute requirement for CCS. When the CCS null mutant was grown on high Cu media, it lacked both Fe superoxide dismutase （FeSOD） and Cu/ZnSOD activity. However, this did not lead to a visual phenotype and no photosynthetic deficiencies were detected, even after high light stress. These results indicate that Cu/ZnSOD is not a pivotal component of the photosynthetic anti-oxidant system during growth in laboratory conditions.

关键词： Chloroplast photosynthesis copper homeostasis superoxide dismutase microRNA.

Structural subgrid-scale modeling for large-eddy simulation: A review

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Acta Mechanica Sinica 2016年第4期32卷 567-578页

作者： Hao Lu christopher J.Rutland School of Energy and Power Engineering Huazhong University of Science and Technology Engine Research Center Mechanical EngineeringUniversity of Wisconsin-Madison

Accurately modeling nonlinear interactions in turbulence is one of the key challenges for large-eddy simulation（LES） of turbulence. In this article, we review recent studies on structural subgrid scale modeling, focusing on evaluating how well these models predict the effects of small scales. The article discusses a priori and a posteriori test results. Other nonlinear models are briefly discussed, and future prospects are noted.

关键词： turbulence turbulent viscosity priori dissipation posteriori scalar A review scales reynolds

Computational study of fluid-borne noise in vertical inline pump

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排灌机械工程学报 2019年第2期37卷 93-99页

作者： christopher Stephen YUAN Shouqi PEI Ji CHENG Xing Department of Mechanical Engineering Vel Tech Rangarajan Dr.Sagunthala R & D Institute of Science and Technology National Research Center of Pumps Jiangsu University

The objective of present work is to find out the sources of fluid-borne noise in vertical inline pump for various flow rates. The three-dimensional unsteady reynolds Average Navier Stokes equation was solved using computational fluid dynamics code to predict the acoustic distribution. The pump chosen for study was of low specific speed and the experimental performance characteristic was very well matched with computational head developed. PROUDMAN sound power contour analysis showed the critical zone of noise in inlet pipe,impeller,and volute. Based on this,the variations of acoustic power were depicted over the cross section of inlet pipe,along the mean streamline of inlet pipe,as well along the volute circumference. The result concludes that the predominant flow noise is at tongue region and followed by noise generated due to turbulence in inlet pipe which occurs by the sudden variation in flow passage as well it depends on the operating condition of pump. The frequency analysis gives a glimpse of understanding about the broadband noise distribution due to flow phenomenon over a frequency range.

关键词： vertical inline pump fluid-borne noise return flow inlet pipe PROUDMAN

Tumor Antigen Specific Activation of Primary Human T-Cells Expressing a Virally Encoded Chimeric T-Cell Receptor Specific for p185HER2

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Journal of Microbiology and Immunology 2004年第4期2卷 272-277页

作者：杨建民 Michael S FRIEDMAN christopher M reynolds Marianne T HUBEN Lee WILKE Jennifer FULLER 李桥 Zelig ESHHAR James J MULE Kevin T MCDONAGH Department of Hematology Changhai Hospital The Second Millitay Medical University Shanghai 200433 China Departments of Internal Medicine Departments of Surgery Departments of Internal Medicine University of Michigan Medical School Ann Arbor MI 48109 and De- partment of Chemical Immunology the Weizmann Institute of Science Israel

We have developed and tested chimeric T-cell receptors (TCR) specific for p185HER2. In these experiments, retroviral vectors expressing the N29γ or N29ζ receptors were constructed in pRET6. Amphotropic viral producer cells were established in the GALV-based PG13 packaging cell line. Ficoll purified human peripheral blood lymphocytes (PBL) were virally transduced using an optimized protocol incorporating activation with immobilized anti-CD3/anti-CD28 monoclonal anti- bodies, followed by viral infection in the presence of fibronectin fragment CH296. Transduced cells were co-cultured with human tumor cell lines that overexpress (SK-OV-3) or underexpress (MCF7) p185HER2 to assay for antigen specific im- mune responses. Both CM+ and CD8+ T-cells transduced with the N29γ or N29ζ chTCR demonstrated HER2-specific anti- gen responses, as determined by release of Th1 like cytokines, and cellular cytotoxicity assays. Our results support the fea- sibility of adoptive immunotherapy with genetically modified T-cells expressing a chTCR specific for p185HER2.

关键词：肿瘤抗原活性 T细胞基因表达 p185HER2 遗传因素