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国际医学放射学杂志 2021年第6期 734-734页

作者： S.H.S.Chou J.Romanoff C.D.Lehman S.A.Khan R.carlos S.S.Badve 何博

在乳腺X线检查发现导管原位癌(DCIS)的评估中,描述术前MRI特征和表现的临床试验数据有限。目的报道DCIS的定性MRI特征、MRI在识别其他疾病方面的表

关键词：

Integrated silicon ohotonic MEMS

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Microsystems & Nanoengineering 2023年第2期9卷 227-248页

作者： Niels Quack Alain Yuji Takabayashi Hamed Sttari Pieirre Edinger Gaehun Jo Simon JBleker carlos Errando-Herranz Kristinn BGylfason Frank Niklaus Umar Khan Peter Verheyen Arun Kumar Malik Jun Su Lee Moises Jezzini Padraic Morrissey Cleitus Antony Peter O'Brien Wim Bogaertso Ecole Polytechnique Federale de Lausanne(EPFL) 1015 LausanneSwitzerland school of Aerospace Mechanical and Mechatronic EngineeringThe University of SydneyCamperdownNSW 2006Australia swiss Center for Electronics and Microtechnology(CSEM) 2002 NeuchatelSwitzerland Division of Micro and Nanosystems KTH Royal Institute of Technology11428 StockholmSweden Department of Information Technology Photonics Research GroupGhent University-IMECTechnologiepark-Zwijnaarde 1269052 GentBelgium imec vzw.3DSIP Department Si Photonics GroupKapeldreef 753001 LeuvenBelgium Tyndall National Institute Lee Maltings Complex Dyke ParadeCork T12 R5CPIreland

Silicon photonics has emerged as a mature technology that is expected to play a key role in critical emerging applications,including very high data rate optical communications,distance sensing for autonomous vehicles,photonic-accelerated computing,and quantum information *** success of silicon photonics has been enabled by the unique combination of performance,high yield,and high-volume capacity that can only be achieved by standardizing manufacturing ***,standardized silicon photonics technology platforms implemented by foundries provide access to optimized library components,including low-loss optical routing,fast modulation,continuous tuning,high-speed germanium photodiodes,and high-effciency optical and electrical ***,silicon's relatively weak electro-optic effects result in modulators with a significant footprint and thermo-optic tuning devices that require high power consumption,which are substantial impediments for very large-scale integration in silicon *** systems(MEMS)technology can enhance silicon photonics with building blocks that are compact,low-loss,broadband,fast and require very low power ***,we introduce a silicon photonic MEMS platform consisting of high-performance nano-opto-electromechanical devices fully integrated alongside standard silicon photonics foundry components,with wafer-level sealing for long-term reliability,flip-chip bonding to redistribution interposers,and fibre-array attachment for high port count optical and electrical *** experimental demonstration of fundamental silicon photonic MEMS circuit elements,including power couplers,phase shifters and wavelength-division multiplexing devices using standardized technology lifts previous impediments to enable scaling to very large photonic integrated circuits for applications in telecommunications,neuromorphic computing,sensing,programmable photonics,and quantum computing.

关键词： tuning sealing photonics

Enriched Artemia Nauplii with Commercial Probiotic in the Larviculture of Angelfish Pterophyllum scalare Lichtenstein (1823)

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Journal of Fisheries Science 2020年第1期2卷 17-21页

作者： Natalino da Costa Sousa José Araújo da Silva Emilly Monteiro Lopes Arthur Felipe Lima dos Santos Francisco Alex Lima Barros carlos Alberto Martins Cordeiro Peterson Emmanuel Guimarães Paixão Estela dos Santos Medeiros João carlos Nunes de Souza Márcia Valéria Silva do Couto Federal University of Pará(UFPA) Campus BragançaAlameda Leandro RibeiroBragança68600-000PABrazil Tiradentes University(UNIT)-Av.Murilo Dantas 300-FarolândiaCEP 49032-490AracajuSergipeBrazil Faculdade Pio Décimo Av.Pres.Tancredo Neves 5655-Jabotiana49095-000Aracaju-SE.Brazil

This study evaluated the effect of enriched artemia nauplii with commercial probiotic for angelfish larvae determining growth perfomance,survival and modulation of the intestinal ***,it experiment occurred in completely randomized design with five treatments(T1-0.0,T2-1.5,T3-3.0,T4-4.5 and T5-6.0g of commercial probiotic)and four replaces during 20 *** larvaculture,post larvae passed by biometric procedures to determine productive performance and then microbiological *** reduction of total heterotrophic bacteria while increased lactic acid bacteria in the intestinal tract from the post larvae for treatments T3,T4 and *** commercial probiotic also increased the survival and performance as final weight,weight gain and specific growth *** these reasons,the use of 3g of commercial probiotic promotes greater performance and intestinal modulation for angelfish larvae.

关键词： Ornamental fish Probiotic Larvaculture

敞开大门——廷马琳儿童博物馆向社会公正问题发起挑战

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博物院 2019年第3期 39-42页

作者：胡安·卡洛斯·诺沃阿杰里·格拉沙格尔杨丽明廷马琳儿童博物馆

位于萨尔瓦多首都圣萨尔瓦多市中心地带大花园中的廷马琳儿童博物馆已经有17年的历史了。2016年,该博物馆接待了包括孩子、家长和老师在内的总数超过19万的观众。

关键词：儿童博物馆社会公正马琳萨尔瓦多中心地带观众

Cerrado:Agricultural Production and Areas Designated for Environmental Preservation Registered in the Brazilian Rural Environmental Registry(Cadastro Ambiental Rural)

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Journal of Environmental Science and Engineering(B) 2020年第3期9卷 87-107页

作者： Gisele Freitas Vilela AndréRodrigo Farias Fernando Antônio de Pádua Paim Gustavo Spadotti ACastro Osvaldo Tadatomo Oshiro carlos Alberto de Carvalho Embrapa Territorial Campinas 13070115Brazil

In this study,authors analyzed value,production and area used for producing Cerrado’s main agricultural products,and data on the farms located within this biome and registered in CAR up until April 2019,by *** territory considered here comprised all microregions with at least 25%of its area covered by the Cerrado *** production,agricultural production,and planted area values used were the averages of the 2015 to 2017 harvests,and are shown in graphs and tables,as are maps of planted areas and groups of main annual crops,semi-perennial and perennial *** areas designated for environmental preservation(ADPs)are the result of the sum of permanent preservation areas(APP),legal reserves(RL)and additional vegetation areas within the ***’study shows that most of Brazilian cotton,eucalyptus for charcoal,orange,sugarcane,maize and soybean are produced in Cerrado,that 28%of Cerrado are ADPs within farms,and that 16%are areas planted with cotton,eucalyptus,orange,sugarcane,maize,soybean,coffee,beans,and *** territory occupied by agricultural areas and ADPs required by the Brazilian Forest Code shows that agricultural production and environmental preservation do coexist,and gather the maintenance of essential ecosystem services provided by the ADPs together with the development of the country’s relevant agricultural production.

关键词： Brazilian Rural Environmental Registry Cerrado Brazilian Forest Code environmental preservation agricultural production

2020年拉丁美洲政治地图:一种批判性透视

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世界近现代史研究 2022年第1期 33-48,321,322页

作者：〔墨西哥〕卡洛斯·安东尼奥·阿吉雷·罗哈斯刘豪(译) 墨西哥国立自治大学社会学研究所南开大学世界近现代史研究中心和拉美研究中心

当下拉美复杂政治地图的主要政治力量构成是怎样的?这些政治力量代表了哪些社会阶层或派别?通过研究可以发现,当下拉美的政治地图由三种核心力量构成。第一种力量为丧失廉耻且陈旧的右翼和极右派,它们与外国资本联合,公开推行具有镇压... 详细信息

当下拉美复杂政治地图的主要政治力量构成是怎样的?这些政治力量代表了哪些社会阶层或派别?通过研究可以发现,当下拉美的政治地图由三种核心力量构成。第一种力量为丧失廉耻且陈旧的右翼和极右派,它们与外国资本联合,公开推行具有镇压性和损害拉美各国本国利益的政策。第二种力量是被冠以“进步主义”之名,实则低能逊色的“左翼”,该力量与各国自身的民族资产阶级联合,推行完全有利于资本主义本身的社会民主和改良主义政策。最后,还有一种真正反对资本主义的激进左翼力量,该力量与拉丁美洲各国出现的纯粹的反体制运动结合在一起。基于上述分类,结论是,只有反资本主义激进左翼和与之联合的反体制运动才能有效解决当下拉丁美洲存在的最为尖锐和迫切的问题。

关键词：拉丁美洲政治力量反体制运动政治左翼 “进步主义”

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外国学者眼中的中国当代文学

江南 2019年第1期 90-99页

作者：王凯郭一洪安瑞罗鹏奚密石峻山谈玉妮张松建贺麦晓白睿文中央民族大学北京航空航天大学瑞士苏黎世大学美国杜克大学美国加州大学戴维斯分校澳大利亚悉尼大学印度德里大学新加坡南洋理工大学美国加州大学洛杉矶分校

进入21世纪以来,随着全球化进程的加剧和中国的全面崛起,中国文学的创作和研究进入了一个新时期,独特的“中国经验”和作品中的复杂性、多元性吸引了国外学者对中国当代文学的研究兴趣,促进了海外汉学的迅速发展,也促进了中国当代文学... 详细信息

进入21世纪以来,随着全球化进程的加剧和中国的全面崛起,中国文学的创作和研究进入了一个新时期,独特的“中国经验”和作品中的复杂性、多元性吸引了国外学者对中国当代文学的研究兴趣,促进了海外汉学的迅速发展,也促进了中国当代文学进一步走向国际。在外国学者眼中,中国当代文学有怎样的美学特征?又呈现何种的发展状态?本期“非常观察”栏目邀请青年学者王凯博士和郭一博士共同主持并对话来自美洲、欧洲、亚洲和澳洲汉学领域的专家学者,针对上述话题展开各自的观察和思考。

关键词：中国当代文学外国学者海外汉学全球化进程 21世纪中国文学中国经验研究兴趣

成人自发性脑出血处理指南——2007年更新版美国心脏协会/美国卒中协会卒中委员会、高血压研究委员会、医疗质量和转归研究跨学科工作组指南美国神经病学学会确认本指南作为神经科医生教学工具的价值

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中华脑血管病杂志（电子版） 2008年第1期2卷 39-61页

作者： Joseph Broderick Sander Connolly Edward Feldmann Daniel Hanley carlos Kase Derk Krieger Marc Mayberg Lewis Morgenstern Christopher S.Ogilvy Paul Vespa Mario Zuccarello 王玉洁刘娟白璇李新辉孙虹姚志成张慧牛英翔辽宁省人民医院神经内科沈阳110016

目的:本指南旨在为急性自发性脑出血的诊断和治疗提供最新的综合性推荐意见。方法:通过Medline正式检索截止2006年8月的相关文献,并将撰写委员会已知相关问题的其他论文作为补充,用证据表合并资料。采用美国心脏协会卒中委员会的证据水... 详细信息

目的:本指南旨在为急性自发性脑出血的诊断和治疗提供最新的综合性推荐意见。方法:通过Medline正式检索截止2006年8月的相关文献,并将撰写委员会已知相关问题的其他论文作为补充,用证据表合并资料。采用美国心脏协会卒中委员会的证据水平分级标准对每项推荐意见进行分级。由5位同行评议专家和卒中委员会领导委员会成员对指南草案进行发表前审阅。预期本指南在3年内完全更新。结果:本文陈述了脑出血的诊断、动脉血压和颅内压增高的处理、脑出血内科并发症的治疗以及复发性脑出血的预防等方面的循证指南。对重组Ⅶ因子延缓早期出血的近期试验进行了讨论。对自发性脑出血治疗的各种外科手术方法提出了推荐意见。最后,对脑出血患者的撤销治疗和临终问题进行了分析。

关键词： AHA科学声明脑出血治疗

Global wood anatomical perspective on the onset of the Late Antique Little Ice Age (LALIA) in the mid-6th century CE

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Science Bulletin 2022年第22期67卷 2336-2344页

作者： Ulf Büntgen Alan Crivellaro Dominique Arseneault Mike Baillie David Barclay Mauro Bernabei Jarno Bontadi Gretel Boswijk David Brown Duncan A.Christie Olga V.Churakova Edward R.Cook Rosanne D’Arrigo Nicole Davi Jan Esper Patrick Fonti Ciara Greaves Rashit M.Hantemirov Malcolm K.Hughes Alexander V.Kirdyanov Paul J.Krusic carlos Le Quesne Fredrik C.Ljungqvist Michael Mc.Cormick Vladimir S.Myglan Kurt Nicolussi Clive Oppenheimer Jonathan Palmer Chun Qin Frederick Reinig Matthew Salzer Markus Stoffel Max Torbenson Mirek Trnka Ricardo Villalba Nick Wiesenberg Greg Wiles Bao Yang Alma Piermattei Department of Geography University of CambridgeCambridge CB23ENUK Swiss Federal Research Institute(WSL) Birmensdorf 8903Switzerland Global Change Research Centre(CzechGlobe) Brno 60300Czech Republic Department of Geography Faculty of ScienceMasaryk UniversityBrno 61300Czech Republic Forest Biometrics Laboratory Faculty of Forestry“Stefan cel Mare”University of SuceavaSuceava 720229Romania Department of Biology Chemistry and GeographyUniversity of Quebec in RimouskiRimouski Qc.G5L 3A1Canada Archaeology&Palaeoecology School of Natural and Built EnvironmentQueen’s University BelfastBelfast BT71NNUK Department of Geology State University of New York at CortlandCortland NY 13045USA CNR-IBE Institute of BioEconomyNational Research CouncilTrento 38121Italy School of Environment The University of AucklandAuckland 1010New Zealand Laboratorio de Dendrocronología y Cambio Global Universidad Austral de ChileValdivia 509000Chile Center for Climate and Resilience Research(CR) Santiago 8370449Chile Cape Horn International Center(CHIC) Punta Arenas 6200000Chile Institute of Ecology and Geography Siberian Federal UniversityKrasnoyarsk 660041Russia Tree-Ring Laboratory Lamont-Doherty Earth ObservatoryColumbia UniversityPalisades NY 10964USA Department of Environmental Science William Paterson UniversityWayne NJ 07470USA Department of Geography Johannes Gutenberg UniversityMainz 55099Germany Institute of Plant and Animal Ecology Ural BranchRussian Academy of SciencesYekaterinburg 620144Russia Ural Institute of Humanities Ural Federal UniversityYekaterinburg 620002Russia Laboratory of Tree-Ring Research University of ArizonaTucson AZ 85721USA Sukachev Institute of Forest SB RAS Krasnoyarsk 660036Russia Department of Physical Geography Bolin Centre for Climate ResearchStockholm UniversityStockholm 10691Sweden Department of History Stockholm UniversityStockholm 10691Sweden Bolin Centre for Climate Research Stockholm UniversityStockholm 10691Sweden Swedish Collegium for Advanced Study

Linked to major volcanic eruptions around 536 and 540 CE, the onset of the Late Antique Little Ice Age has been described as the coldest period of the past two millennia. The exact timing and spatial extent of this exceptional cold phase are, however, still under debate because of the limited resolution and geographical distribution of the available proxy archives. Here, we use 106 wood anatomical thin sections from 23forest sites and 20 tree species in both hemispheres to search for cell-level fingerprints of ephemeral summer cooling between 530 and 550 CE. After cross-dating and double-staining, we identified 89Blue Rings(lack of cell wall lignification), nine Frost Rings(cell deformation and collapse), and 93Light Rings(reduced cell wall thickening) in the Northern Hemisphere. Our network reveals evidence for the strongest temperature depression between mid-July and early-August 536 CE across North America and Eurasia, whereas more localised cold spells occurred in the summers of 532, 540–43, and548 CE. The lack of anatomical signatures in the austral trees suggests limited incursion of stratospheric volcanic aerosol into the Southern Hemisphere extra-tropics, that any forcing was mitigated by atmosphere-ocean dynamical responses and/or concentrated outside the growing season, or a combination of factors. Our findings demonstrate the advantage of wood anatomical investigations over traditional dendrochronological measurements, provide a benchmark for Earth system models, support cross-disciplinary studies into the entanglements of climate and history, and question the relevance of global climate averages.

关键词： Blue Rings Climate extremes Dendrochronology Late Antiquity Tree rings Volcanic eruptions

在2个老年人群中线粒体DNA序列变异与血压水平相关

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中华高血压杂志 2018年第11期26卷 1077-1077页

作者：刘青叶鹏 Thomas W Todd M Manini John A Kairalla Mary M McDermott carlos A. Vaz Fragoso Haiying Chen Roger A Fielding Abby C King Anne B Newman Gregory J

年龄相关的血压变化与多种不良健康转归有关。遗传因素被认为是与年龄相关的血压升高的影响因素,但仅有很少的基因位点被确定。研究者通过对线粒体基因组进行测序来检查线粒体基因组变异对血压的影响作用。

关键词：线粒体DNA 血压水平序列变异老年人群线粒体基因组基因组变异血压变化血压升高