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Fading indirect effects in a warming arctic tundra

Current Zoology 2014年第2期60卷 189-202页

作者： Joēl BETY Maude GRAHAM-SAUVE Pierre LEGAGNEUX marie-christine cadieux Gilles GAUTHIER Centre d'études nordiques et D6partement de biologie Universit6 du Québec à Rimouski 300 All6e des Ursulines Rimouski Qu6bec Canada G5L 3Al Centre d'études nordiques et Département de biologie Pavilion Vachon Université Laval Qu6bec Qu6bec Canada G 1K 7P4

Indirect interactions in food webs can strongly influence the net effect of global change on ecological communities yet they are rarely quantified and hence remain poorly understood. Using a 22-year time series, we investigated climate-induced and predator-mediated indirect effects on grazing intensity in the tundra food web of Bylot Island, which experienced a warming trend over the last two decades. We evaluated the relative effects of environmental parameters on the proportion of plant biomass grazed by geese in wetlands and examined the temporal changes in the strength of these cascading effects. Migrating geese are the dominant herbivores on Bylot Island and can consume up to 60% of the annual production of wetland graminoids. Spring North Atlantic Oscillation, mid-summer temperatures and summer abundance of lemmings （prey sharing predators with geese） best-explained annual variation in grazing intensity. Goose grazing impact increased in years with high temperatures and high lemming abundance. However, the strength of these indirect effects on plants changed over time. Grazing intensity was weakly explained by environmental factors in recent years, which were marked by a sharp increase in plant primary production and steady decrease in grazing pressure. Indirect effects do not seem to be reversing the direct positive effect of warming on wetland plants. We suggest that cascading effects on plants may lag considerably behind direct effects in vertebrate dominated arctic communities, especially where key herbivore populations are strongly affected by factors outside of the Arctic [Current Zoology 60 （2）： 189-202, 2014].

关键词： Climate change Herbivore-mediated effects Tundra food web Trophic cascade Grazing Goose

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Effects of Yoga Interventions on Psychological Health and Performance of Competitive Athletes:A Systematic Review

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Journal of Science in Sport and Exercise 2021年第2期3卷 158-166页

作者： Elena Grilli cadieux Claudia Gemme Gilles Dupuis Department of Psychology Universitédu QuébecàMontréalMontréalQcCanada Laboratoire de Psychologie de la Santéet Qualitéde vie(LEPSYQ) MontréalQcCanada Montreal Behavioural Medicine Centre Centre IntégréUniversitaire de Santéet Services Sociaux du Nord-de-l’Île-de-Montréal(CIUSSS-NIM)Hôpital du Sacré-Coeur de MontréalMontréalQcCanada

Quality of life and psychological health in the field of competitive sport are emergent research topics,specifically for issues such as sport anxiety and *** the rise of contemplative practices,yoga has started to be used and included as part of athletes' mental *** study aimed to systematically review the literature on the impact of yoga interven-tions on quality of life,performance anxiety and sport performance among healthy elite adult *** on PRISMA guidelines,this systematic review includes articles published up to December *** search strategy was conducted in six databases (PUBMED,EMBASE,PsycINFO,SCOPUS,SportDiscuss and (E)rudit).Screened by two independent researchers,only six of the 37 articles drawn from the search met the preselected inclusion criteria and moved forward to the data extraction *** from six trials of poor quality (M =46.91%,SD =13.39,IRR of 92%) were included in this comprehensive literature search,indicating that elite athletes benefit from yoga interventions (with or without mindful-ness),in terms of changes in performance anxiety M =65% (SD =122.49),sport performance M =7.9% (SD =5.46) and life *** interventions lasted on average 5.7 weeks (SD =2.07).Based on the collected evidence,methodological and measurement limitations of the sport psychology literature should be addressed to improve the replicability of reported ***,this review provides encouraging but limited evidence for the value of yoga interventions in healthy adult ***,the important reporting inconsistencies and theoretical limitations that have been raised highlight the need for trials with greater methodological rigor.

关键词： Yoga Applied sport psychology Systematic review

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The Karst Landscape of South China,a Heritage to Preserve

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China Today 2007年第6期56卷 24-29页

作者： LOUISE cadieux

KARST is a Slovene word that sounds as hard as rock. You need to be a scientist to fully understand the nature of these calcareous formations carved in the rock by water; but anyone can admire the soectacular landscapes they provide. This is what China has for us to marvel at. This is a country which, according to experts, is home to half of the world＇s emerged calcareous rocks.

关键词： Karst Landscape South China Heritage marvel

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A Devoted Music Educator

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China Today 2008年第5期57卷 64-65页

作者： LOUISE cadieux

While famous concert pianists gain widespread recognition and public ac- colades,equally talented musicians who dedicate their lives to music education often remain largely unknown outside a small circle of *** Jin is one such *** graduating from China’s Central Conservatory of Mu- sic (CCOM) in 1987 with a piano major,Zhang has been engaged in music edu- cation work at the affiliated secondary school of *** is presently head of piano teaching and research. Many of Zhang’s students have been admitted to noted overseas music in- stitutions like the Juilliard School and Manhattan School of Music in the U.S., and the Liszt School of Music in *** favorite pupils,Hu Bo and Jin Wenbin,are studying with full scholarships at the Juilliard School and Yale Uni- versity ***-renowned pianist Lang Lang is also among Zhang’s former *** his current students,17-year-old Wang Chun won first place in the Villa-Lobos International Piano Competition and fifth place in the Hamamatsu International Piano Competition,while 14-year-old Huang Nansong is the champion of the Seiler International Piano Competition.

关键词：音乐教育家中国教学方法生活经历

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Tian Fengyin,a Chinese Soul with Western Colors

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China Today 2009年第5期58卷 64-65页

作者： LOUISE cadieux

CONTRARY to color wash which, for many people, constitutes the essence of Chinese painting, Tian Fengyin’s paintings take us back to the world of oil painting and its color contrasts. But Tian

关键词：色彩中西方灵魂银

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Protecting the Environment as a Way of Life

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China Today 2007年第6期56卷 32-33页

作者： LOUISE cadieux

LAQIAO is a tiny village in the karstic mountains of Libo. Its 96 Shui residents in their community of 20 households decided, in 2002,to take part in an environmental protection program. This was a welcome decision,... 详细信息

关键词： Protecting the Environment tiny village children residents women a way cf life

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Ureteral stent technology:Drug-eluting stents and stent coatings

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Asian Journal of Urology 2015年第4期2卷 194-201页

作者： Luo Yang Samantha Whiteside Peter A.cadieux John D.Denstedt Department of Surgery Division of UrologyNo.4 West China HospitalSichuan UniversityChengduSichuanChina Department of Urology of West China Hospital of Sichuan University ChengduSichuanChina Department of Surgery Division of UrologyWestern UniversityLondonOntarioCanada Department of Microbiology and Immunology Western UniversityLondonOntarioCanada School of Health Sciences Fanshawe CollegeLondonOntarioCanada

Ureteral stents are commonly used following urological procedures to maintain ureteral ***,alongside the benefits of the device,indwelling stents frequently cause significant patient discomfort(pain,urgency,frequency)and can become encrusted and *** importance of these sequelae is that they are not only bothersome to the patient but can lead to significant morbidity,urinary retention,ureteral damage,recurrent infections,pyelonephritis and *** these problems occur,stent removal or replacement alongside antibiotic,analgesic and/or other symptom-modifying therapies are essential to successfully treat the *** an attempt to prevent such morbidity,numerous approaches have been investigated over the past several decades to modify the stent itself,thereby affecting changes locally within the urinary tract without significant systemic *** strategies include changes to device design,polymeric composition,drug-elution and surface *** these,drug-elution and surface coatings are the most studied and display the most promise for advancing ureteral stent use and *** article reviews these two strategies in detail to determine their clinical potential and guide future research in the area.

关键词： Drug-eluting stents Stent coatings Urinary infection

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The Golden Anniversary of a Start-up

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China Today 2002年第1期51卷 74-75页

作者： cadieux, Louise

Describes the Chinese magazine `China Today' from the perspective of Louise cadieux, a French woman working for the magazine. Opportunity she had while working for the magazine; Description of her colleagues at work; ... 详细信息

关键词： The Golden Anniversary of a Start-up

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From capital to capital

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China Today 2002年第9期51卷 52-55页

作者： cadieux, Louise

HOW easy it is for one who lives in Beijing, capital of the country, to have the impression that all things significant happen there! This is to forget how there are now many provincial capitals in China, that are rap... 详细信息

关键词： From capital to capital

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位于纳什雕塑中心的安·维罗尼卡·詹森斯展馆美国德州达拉斯市

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世界建筑导报 2022年第1期37卷 58-59页

作者： Yen Ong Paul Merrill Lauren cadieux 无不详纳什雕塑中心

在比利时艺术家安·维罗尼卡·詹森斯的首次美国个人展馆展示中,五人设计工作室与其合作打造了一个独特的特定场地展馆。在过去的三十年里,该艺术家以光线艺术家的身份家喻户晓,她利用科学研究并借助投影、烟雾和其他材料来打造能够提... 详细信息

在比利时艺术家安·维罗尼卡·詹森斯的首次美国个人展馆展示中,五人设计工作室与其合作打造了一个独特的特定场地展馆。在过去的三十年里,该艺术家以光线艺术家的身份家喻户晓,她利用科学研究并借助投影、烟雾和其他材料来打造能够提高观众对自己和周围环境的感知的体验。

关键词：设计工作室周围环境詹森美国德州科学研究展馆比利时

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