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Thinking about U.s.-China Relations

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Peace 2014年第2期 59-60页

作者： Robert s.ross Boston College

Observers have long expected that the rise of China would challenge U.s.-China cooperation and regional *** typical assertion is that"power transitions"cause *** is an overly-simplistic casual *** cause of war cannot ... 详细信息

关键词： cooperation statement challenge transitions equall

What Happens When a smoke stops

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大学英语 1985年第5期 35-38页

作者： Walter s.ross 张日昌

(Decided to quit? Knowing what to expect-how withdrawal affects body, mind and soul-can vastly improve your chances of success.) Giving up smoking isn’t an event. It’s a process involving a number of reactions over a period of time. While some of these reactions are psychological or emotional, others are physical symptoms of withdrawal from a powerful drug, nicotine. A questionnaire given to 278 British opiate users indicated that they ranked heroin, methadone and

关键词： What Happens When a smoke stops 尼古丁

Exotic parrots breeding in urban tree cavities: nesting requirements, geographic distribution, and potential impacts on cavity nesting birds in southeast Florida

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Avian Research 2019年第4期10卷 459-468页

作者： Joshua M.Diamond Michael s.ross Florida International University Earth & Environment

Background:Exotic parrots have established breeding populations in southeast Florida,including several species that nest in tree *** aimed to determine the species identity,nest site requirements,relative nest abundance,geographic distribution,and interactions of parrots with native cavity-nesting bird ***:We searched Miami-Dade County,Florida,and nearby areas for natural cavities and holes excavated by woodpeckers,recording attributes of potential nest *** inspected all cavities with an elevated video inspection system to determine occupancy by parrots or other *** mapped nearly 4000 citizen science observations of parrots in our study area corresponding to our study period,and used these to construct range maps,comparing them to our nesting ***:Not all parrots reported or observed in our study area were actively *** parrots were observed at tree cavities,which previous studies have suggested is evidence of reproduction,but our inspections with an elevated video inspection system suggest they never initiated nesting *** parrot species did successfully nest in tree cavities,Red-masked Parakeets(Psittacara erythrogenys)and Orange-winged Parrots(Amazona amazonica)being the most common(n=7 and 6 nests,respectively).These two parrots had similar nesting requirements,but Orange-winged Parrots use nests with larger entrance holes,which they often *** analysis of nests combined with citizen science data indicate that parrots are limited to developed *** most common parrots were less abundant cavity nesters than the native birds which persist in Miami’s urban areas,and far less abundant than the invasive European starling(sturnus vulgaris).Conclusions:Exotic parrots breeding elsewhere in the world have harmed native cavity-nesting birds through interference competition,but competitive interference in southeast Florida is minimized by the urban affinities of parrots in this ***

关键词： Amazona Cavity nest webs Invasive species Parakeets Psittacara Urban ecology

TOOTH PULP sTIMULATION AND REsPONsEsIN PARAFAsCICULAR NUCLEUs

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Chinese science Bulletin 1984年第8期29卷 1107-1109页

作者： GILBERT s.ross 何淑舫陈国光张香桐 On sabbatical ieave from Department of Neu ology SUNY-Upstate Medical centerSyracuseN Y shanghai Brain Research Institute Academia Sinica

Electrical stimulation of the tooth pulp in humans produces a painful sensation .It seems reasonable to assume that similar trigeminal dental pain might be elicited by tooth pulp stimulation in *** have demonstratedthat trigeminal nucleus caudalis (NV Caud) neurons respond to such pulp stimulation, and it is apparent, therefore, that these NV Caud neurons are in some way involved in dental *** report here that the parafascicular nucleus (Pf) of the thalamus may also be involved in dental pain, as it is involved in noxious stimuli arising from sensory nerves in other body parts.

关键词： stimulation trigeminal dental sensation sensory nerves apparent nucleus painful tooth

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丙型肝炎的自然史及传播

德国医学 2000年第6期17卷 326-328页

作者： M.Roggendorf H.Meisel s.ross s.Viazov 杨燕 Institute for Virology University of EssenHufelandstrasse 55D-45122 EssenGermany 同济医科大学附属同济医院

丙型肝炎病毒(HC)是肠道外非甲非乙肝炎的主要病原,也是引起输血后肝炎的主要致病因子,1989年由Choo首次发现。HCV具高度异质性,simmonds据此将其分为不同的型及亚型,目前已确定了6种基因型及100多种亚型。HCV基因组为(+)ssRNA,全长约有... 详细信息

丙型肝炎病毒(HC)是肠道外非甲非乙肝炎的主要病原,也是引起输血后肝炎的主要致病因子,1989年由Choo首次发现。HCV具高度异质性,simmonds据此将其分为不同的型及亚型,目前已确定了6种基因型及100多种亚型。HCV基因组为(+)ssRNA,全长约有9500个核苷酸,基因组结构与黄病毒及瘟病毒属病毒相似。HCV只有一个开放阅读框,包括3个结构蛋白:核心蛋白(C)及胞膜糖蛋白E1、E2。

关键词：丙型肝炎自然史流行病学传播 HCV

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暗流涌动:应对中国崛起的治与乱

冷战国际史研究 2019年第1期 13-23页

作者：陆伯彬美国波士顿学院哈佛大学费正清东亚研究中心

美中两国之间的权力转移正走向一个关键的节点。中国的经济影响力和在东亚地区的海军实力正迅速提升,已挑战了东亚安全秩序和长期以来美国在此布局已久的区域安全利益。随着美中海上力量差距的不断缩小,保持地区稳定、维护大国和平的挑... 详细信息

美中两国之间的权力转移正走向一个关键的节点。中国的经济影响力和在东亚地区的海军实力正迅速提升,已挑战了东亚安全秩序和长期以来美国在此布局已久的区域安全利益。随着美中海上力量差距的不断缩小,保持地区稳定、维护大国和平的挑战也将愈发严峻。

关键词：权力转移中国崛起区域安全海上力量中国的经济东亚安全秩序东亚地区影响力

Public health importance of light intensity physical activity

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Journal of sport and Health science 2024年第5期13卷 674-675页

作者： Robert ross Ian Janssen Mark s.Tremblay school of Kinesiology and Health studies Queen’s UniversityKingstonON K7L 3N6Canada school of Medicine Division of Endocrinology and MetabolismQueen’s UniversityKingstonON K7L 3N6Canada Healthy Active Living and Obesity Research Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada Department of Pediatrics University of OttawaOttawaON K1H 8L1Canada

*** intensity physical activity(PA)benefits health PA guidelines worldwide recommend that adults accumulate 150 min of moderate intensity or 75 min of vigorous intensity PA(moderate-to-vigorous PA(MVPA))weekly to achieve health benefits.1-3 Absent from these guidelines are recommendations for light intensity PA(LPA,e.g.,walking at a leisurely pace of 3 km/h or less,equivalent to 1.5-2.9 metabolic equivalents).

关键词： intensity light benefits

Light sheet microscope scanning of biointegrated microlasers for localized refractive index sensing

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Photonics Research 2024年第8期12卷 1673-1680页

作者： ross C.COWIE MARCEL sCHUBERT sUPA School of Physics and AstronomyUniversity of St AndrewsSt AndrewsUK Humboldt Centre for Nano and Biophotonics Department of ChemistryUniversity of CologneCologneGermany

Whispering gallery mode(WGM)microlasers are highly sensitive to localized refractive index changes allowing to link their emission spectrum to various chemical,mechanical,or physical *** recently found applications in biological studies within single cells,in three-dimensional samples such as multicellular spheroids,or in ***,detailed studies of biological samples also need to account for the structural heterogeneity of tissues and live animals,therefore requiring a combination of high-resolution microscopy and laser ***,we design and construct a light sheet fluorescence microscope with a coupled spectrometer for use in microlaser studies for combined high-resolution,high-speed imaging and WGM spectral *** light sheet illumination profile and the decoupled geometry of excitation and emission hereby directly affect the lasing and sensing properties,mainly through geometric constraints and by light coupling *** demonstrate the basic working principle of microlaser spectroscopy under light sheet excitation and measure the absolute refractive index within agarose and in zebrafish tail muscle *** further analyze the light coupling conditions that lead to the occurrence of two separate oscillation *** so-called cross modes can be scanned around the entire microlaser surface,which allows to estimate a surface-averaged refractive index profile of the microlaser environment.

关键词： refractive index excitation

致命性与非致命性的扼颈是否存在颈部磁共振成像诊断标准?

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国际医学放射学杂志 2009年第5期32卷 513-514页

作者： A.Christe H.Thoeny s.ross D.spendlove D.Tshering s.Bolliger 白荣杰 Department of Radiology InselspitalUniversity of BernFreiburgstrasse

本研究的主要目的是在扼颈后幸存者的放射学检查中明确可危及生命的客观征象．并通过将颈部横断层面分为3个区（前区、中区、后区）建立放射学评分系统来区分致命性与非致命性扼颈。法医病理学家通过评估事发经过与临床检查将56个扼颈... 详细信息

本研究的主要目的是在扼颈后幸存者的放射学检查中明确可危及生命的客观征象．并通过将颈部横断层面分为3个区（前区、中区、后区）建立放射学评分系统来区分致命性与非致命性扼颈。法医病理学家通过评估事发经过与临床检查将56个扼颈后的幸存者情况分为致命性扼颈与非致命性扼颈，由2名放射学家盲法评价其颈部MRI表现。

关键词：扼颈颈部MRI放射区致命性扼颈评分