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| 1 | Seasonal Forecasts of the Summer 2016 Yangtze River Basin Rainfall显示文摘The Yangtze River has been subject to heavy flooding throughout history,and in recent times severe floods such as those in 1998 have resulted in heavy loss of life and livelihoods.Dams along the river help to manage flood waters,and are important sources of electricity for the region.Being able to forecast high-impact events at long lead times therefore has enormous potential benefit.Recent improvements in seasonal forecasting mean that dynamical climate models can start to be used directly for operational services.The teleconnection from El Ni ?no to Yangtze River basin rainfall meant that the strong El Ni ?no in winter 2015/16 provided a valuable opportunity to test the application of a dynamical forecast system.This paper therefore presents a case study of a real-time seasonal forecast for the Yangtze River basin,building on previous work demonstrating the retrospective skill of such a forecast.A simple forecasting methodology is presented,in which the forecast probabilities are derived from the historical relationship between hindcast and observations.Its performance for2016 is discussed.The heavy rainfall in the May–June–July period was correctly forecast well in advance.August saw anomalously low rainfall,and the forecasts for the June–July–August period correctly showed closer to average levels.The forecasts contributed to the confidence of decision-makers across the Yangtze River basin.Trials of climate services such as this help to promote appropriate use of seasonal forecasts,and highlight areas for future improvements. | Philip E. BETT Adam A. SCAIFE Chaofan LI Chris HEWITT Nicola GOLDING Peiqun ZHANG Nick DUNSTONE Doug M. SMITH Hazel E. THORNTON Riyu LU Hong-Li REN | 2018 | Advances in Atmospheric Sciences2018，35，8： | 3 |
| 2 | High interannual variability of sea ice thickness in the Arctic region显示文摘 | Seymour Laxon Neil Peacock Doug Smith | 2003 | Nature2003，425，： | 1 |
| 3 | 加快大型数据中心服务的可重构结构显示文摘数据中心的工作负载要求高计算能力、灵活性、能效和低成本。同时改善所有这些因素非常具有挑战性。为了推进数据中心超出商用服务器设计可以提供的能力,我们设计并构建了一个可组合、可重构的结构,来加速部分大型软件服务。结构的每个实例都由嵌入48台机器的半机架6×8二维环面高端Stratix V FPGA组成。每台服务器中都放置了一个FPGA,可以通过PCIe来访问,并用成对的10 Gb SAS电缆直接连接到其他FPGA。在本文中,我们描述了这种结构在1,632台服务器组(bed)的中等规模的部署,并测量了其在加快Bing搜索引擎方面的功效。我们描述了系统的要求和架构,详细介绍了关键技术挑战,以及使系统在出现故障情况下保持鲁棒性所需的解决方案,还有根据排名候选文档测量的系统性能、功率和弹性。在高负载时,一定范围内的可重构结构提高了每台服务器固定延迟分布的吞吐量排名95%——或在保持等效吞吐量时,减少29%的尾延迟。 | Andrew Putnam Adrian M.Caulfield Eric S.Chung Derek Chiou Kypros Constantinide John Demme Hadi Esmaeilzadeh Jeremy Fowers Gopi Prashanth Gopal Jan Gray Michael Haselman Scott Hauck Stephen Heil Amir Hormati Joo-Young Kim Sitaram Lanka James Larus Eric Peterson Simon Pope Aaron Smith Jason Thong Phillip Yi Xiao Doug Burger | 2015 | 中国集成电路2015，24，1： | 1 |
| 4 | Power dis-tribution system design methodology and capacitor selectionfor modem CMOS technology 显示文摘 | Lany Smith Raymond Anderson Doug Foerhand | 1999 | IEEE Transactions on Ad-vanced Packaging1999，，8： | 1 |
| 5 | Grouped comparisons of sleep quality for new and personal bedding systems显示文摘 | Bert H. Jacobson Tia J. Wallace Doug B. Smith Tanner Kolb | 2007 | Applied Ergonomics2007，，2： | 1 |
| 6 | Skilful Forecasts of Summer Rainfall in the Yangtze River Basin from November显示文摘Variability in the East Asian summer monsoon(EASM)brings the risk of heavy flooding or drought to the Yangtze River basin,with potentially devastating impacts.Early forecasts of the likelihood of enhanced or reduced monsoon rainfall can enable better management of water and hydropower resources by decision-makers,supporting livelihoods and major economic and population centres across eastern China.This paper demonstrates that the EASM is predictable in a dynamical forecast model from the preceding November,and that this allows skilful forecasts of summer mean rainfall in the Yangtze River basin at a lead time of six months.The skill for May–June–July rainfall is of a similar magnitude to seasonal forecasts initialised in spring,although the skill in June–July–August is much weaker and not consistently significant.However,there is some evidence for enhanced skill following El Niño events.The potential for decadal-scale variability in forecast skill is also examined,although we find no evidence for significant variation. | Philip E.BETT Nick DUNSTONE Nicola GOLDING Doug SMITH Chaofan LI | 2023 | Advances in Atmospheric Sciences2023，40，11： | 1 |
| 7 | Grouped compari- sion of sleep quality for new and persongal bedding systems 显示文摘 | Bert H Jacoson Tia J Wallace Doug B Smith | 2008 | Applied Ergonomics2008，39，2： | 1 |
| 8 | Predictability and Risk of Extreme Winter PM_(2.5)Concentration in Beijing显示文摘Air pollution remains a serious environmental and social problem in many big cities in the world.How to predict and estimate the risk of extreme air pollution is unsettled yet.This study tries to provide a solution to this challenge by examining the winter PM_(2.5)concentration in Beijing based on the UNprecedented Simulation of Extremes with ENsembles(UNSEEN)method.The PM_(2.5)concentration observations in Beijing,Japanese 55-yr reanalysis data,and the Met Office near term climate prediction system(DePreSys3a)large ensemble simulations are used,and 10,000proxy series are generated with the model fidelity test.It is found that in Beijing,the main meteorological driver of PM_(2.5)concentration is monthly 850-hPa meridional wind(V850).Although the skill in prediction of V850 is low on seasonal and longer timescales,based on the UNSEEN,we use large ensemble of initialized climate simulations of V850 to estimate the current chance and risk of unprecedented PM_(2.5)concentration in Beijing.We unravel that there is a 3%(2.1%–3.9%)chance of unprecedented low monthly V850 corresponding to high PM_(2.5)in each winter,within the 95%range,calculated by bootstrap resampling of the data.Moreover,we use the relationship between air quality and winds to remove the meridional wind influence from the observed record,and find that anthropogenic intervention appears to have reduced the risk of extreme PM_(2.5)in Beijing in recent years. | Jingpeng LIU Adam A.SCAIFE Nick DUNSTONE Hong-Li REN Doug SMITH Steven CHARDIMAN Bo WU | 2023 | Journal of Meteorological Research2023，37，5： | 0 |
| 9 | 电阻的故事显示文摘背景知识
初学电子学的人遇到的第一件事就是欧姆定律:R=V/I。其中V代表电压。I代表电流,R代表电阻。但当深入学习之后,一般人会发现欧姆定律似乎并非在所有场合都能适用。更进一步说,电阻可以有两个定义,一是阻止电流在导体中流动的某种东西;二是传输线或自由空间所特有的特性阻抗。 | Doug Smith(KF6DX) 马亦卯(BD1LEN) | 2012 | 电子制作2012，，2： | 0 |
| 10 | 温哥华公寓显示文摘温哥华公寓的建成预示着这个年轻的城市正在打开城市政策制定的新局面。它将成为从Granville大桥进入温哥华市中心的城市大门。塔楼和群房的设计是对新城市主义地域类型中的'温哥华主义'建筑的全新解读,配合一座纤细的塔楼,试图保留城市视觉通廊并激活步行通道。住宅塔楼借助高度和毗邻河流的地理位置,是唯一可以同时享受水景和山景的建筑,坐拥温哥华广袤的自然风光。 | Carl McDonald Melissa Bauld Aaron Mark Alan Tansey Alex Wu Alexandra Gustafsson Alina Tamosiunaite Amina Blacksher Aran Coakley Arash Adel Ahmadian Armen Menendian Barbora Srpkova Ben Zunkeler Benjamin Caldwell Benjamin Novacinski Bennett Gale Birk Daugaard Blake Theodore Smith Brian Foster Brian Rome Carolien Schippers Christopher James Malcolm Jr. Christopher Junkin Christopher Tron David Brown David Dottelonde Deborah Campbell Doug Stechschulte Douglass Alligood Edward Yung Elena Bresciani Filip Milovanovic Francesca Portesine Gabriel Hernandez Solano Gabriel Jewell-Vitale Hector Garcia Ivy Hume Jan Leenknegt Janice Rim John Kim Josiah Poland Julian Liang Julianne Gola Julie Kaufman Karol Bogdan Borkowski Kurt Nieminen Lauren Turner Lorenz Krisai Lucio Santos Marcella Martinez Martin Voelkle Matthew Dlugosz Megan Ng Michael Robert Taylor Otilia Pupezeanu Paula Domka Phillip MacDougall Ryan Yang Sean Franklin Sebastian Grogaard Simon Scheller Spencer Hayden Taylor Fulton Terrence Chew Terry Lallak Thomas Smith Tianqi Zhang Tobias Hjortdal Tran Le Valentina Mele Xinyu Wang Yaziel Juarbe Yoanna Shivarova Zach Walters Zhifei Xu Andrew Latreille Glotman Simpson Urban YVR 运小红(译) | 2019 | 城市环境设计2019，0，2： | 0 |
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