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Journal of Contemporary Educational Research 2024年第3期8卷 161-172页

作者： Corina Borri-Anadon geneviève audet Eve Lemaire University of Quebec at Trois-Rivières Canada University of Quebec in Montreal Canada

This paper presents the results of a research project on the intercultural climate in schools and the academic success of immigrant students in *** intercultural climate in eight secondary public schools is documented from the standpoint of various school and community stakeholders,students,and *** specifically,the paper focuses on the commitment to promoting cultural equity,which is identified through interviews with the targeted stakeholders on exclusionary practices and processes and the practices implemented to counter *** results identify five areas of vulnerability among certain minoritized groups of students:the transition from welcoming to regular classes for those students learning French,evaluation and support for those experiencing learning or behavioral difficulties,the referral of these students to adult education programs or work-oriented training programs,their participation in extracurricular activities,and their access to special school ***,some schools do report the introduction of many equity practices in response to the exclusionary ***,these initiatives are mostly occasional and voluntary and pertain to interactions between *** findings call for a discussion on the importance of systemic and concerted initiatives towards achieving equity.

关键词： Educational inclusion and exclusion Educational inequalities Immigration and ethnicity Canada

Inclusive Education in the Context of Ethnocultural Diversity: Understanding the Process of Exclusion to Act in the School - A Secondary Publication

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Journal of Contemporary Educational Research 2024年第3期8卷 124-135页

作者： Marie-Odile Magnan Justine Gosselin-Gagné geneviève audet Xavier Conus Faculty of Educational Sciences Department of Administration and Foundations of EducationUniversity of MontrealCanada Department of Special Education and Training University of Quebec at MontrealCanada Department of Educational Sciences and Training University of FriborgSwitzerland

This paper reveals that the implementation of inclusive education is an unfinished challenge,both within the system and for individual *** process of changing practices,by continually questioning the school’s responsibility for the(re)production of inequalities,exclusion,and unequal social relations,is riddled with obstacles,unpredictable situations,and strong *** particular,the researchers point out that many systemic mechanisms of school culture contribute to replicating and reifying hierarchical school experiences and exacerbating processes of institutional discrimination against immigrant backgrounds and/or racialized *** empirical research presented also highlights the school staff’s deficit thinking toward immigrant students and their *** results show that staff tend to use linguistic and cultural gaps between students and the school system to explain academic *** that as it may,the researchers as well as the school actors and students interviewed in this paper suggest multiple ways to improve inclusion in the school context,stressing the importance of giving voice to the various actors in order to move toward institutional transformation.

关键词： Educational inclusion and exclusion Canada Switzerland

Adopting novel ecosystems as suitable rehabilitation alternatives for former mine sites

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Ecological Processes 2013年第1期2卷 221-231页

作者： David Doley Patrick audet Centre for Mined Land Rehabilitation Sustainable Minerals InstituteThe University of QueenslandBrisbane(St.Lucia)QLD 4072Australia

The nature and extent of environmental disturbance associated with mining commonly entails completely new and challenging combinations of climate,lithology and ***,the outcomes of ecological processes associated with the recovery or restoration of ecosystems cannot be predicted reliably from previously known associations between their physical and biological *** radically disturbed sites,we propose that it is not practicable to aim for the restoration of historical ***,hybrid(reversibly different)or novel(irreversibly different)ecosystems comprising new combinations of physical and biological components,including both native and non-native species,could provide levels of stability and functionality acceptable to all stakeholders and within feasible management *** propose that limiting physical conditions of the landscape can be identified and managed,and that alternative species combinations for introduction to these new landscapes may be considered with cautious optimism.

关键词： Natural ecological analogues Novel ecosystems Mining Landscape suitability

Novel ecosystems in ecological restoration and rehabilitation:Innovative planning or lowering the bar?

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Ecological Processes 2014年第1期3卷 186-189页

作者： Michael P Perring Patrick audet David Lamb Ecosystem Restoration and Intervention Ecology Research Group School of Plant BiologyThe University of Western Australia35 Stirling HighwayPerth(Crawley)WA 6009Australia Northern Forestry Centre Canadian Forestry ServiceNatural Resources Canada5320-122nd StreetEdmontonABT6H 3S5Canada Centre for Mined Land Rehabilitation Sustainable Minerals InstituteThe University of QueenslandSir James Foots BuildingBrisbane(St Lucia)QLD 4072Australia

Stemming from a special symposium at the 2012 inaugural meeting of the Society for Ecological Restoration Australasia in Perth,Western Australia,this special issue editorial addresses novel ecosystems in ecological restoration and the inherent challenges of maintaining the highest standards of environmental stewardship and biological conservation in the face of increasing urbanization,agricultural expansion,and *** others,we(the Guest Editors)view novel ecosystems as offering opportunities for conservation and restoration in the coming years and a pragmatic recognition that it may not always be possible,or desirable,to overcome adverse consequences of environmental degradation to reinstate historical *** mindful of hubris and taking into account difficulties with identification,novel ecosystems may be viewed as a temporary or interim stage on the way towards the evolution of other future ecosystems able to supply a variety of ecosystem services,while attempting to maintain and enhance biodiversity,function and ***,a concise summary of contributions to the special issue and their significance to the field of restoration ecology is provided noting that authors were tasked to answer whether novel ecosystems are innovative planning or lowering the bar in ecological *** themes shared by the manuscripts are elucidated leading to guiding principles and,more importantly,an assessment of how and why restoration priorities are changing in the 21^(st)century.

关键词： ecosystems restoration consequences

Comparative transcriptomics of anadromous and resident brook charr Salvelinus fontinalis before their first salt water transition

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Current Zoology 2012年第1期58卷 158-170页

作者： Boulet, Marylène Normandeau, Éric Bougas, Bérénice audet, Céline Bernatchez, Louis IBIS (Institut de Biologie Intégrative et des Systèmes) Université Laval Québec QC G1V 0A6 Canada ISMER Université du Québec à Rimouski Rimouski QC G5L 3A1 Canada

Most salmonid taxa have an anadromous life history strategy, whereby fish migrate to saltwater habitats for a growth period before returning to freshwater habitats for spawning. Moreover, several species are characterized by different life history tactics whereby resident and anadromous forms may occur in genetically differentiated populations within a same species, as well as polymorphism within a population. The molecular mechanisms underlying the physiological differences between anadromous and resident forms during the first transition from freshwater to saltwater environments are only partially understood. Insofar re- search has typically focused on species of the genus Salmo. Here, using a 16,000 cDNA array, we tested the hypothesis that ana- dromous brook charr Salvelinus fontinalis are characterized by differences in their transcriptome relative to resident brook charr before the anadromous fish migration. Families originating from parapatric populations of anadromous and resident charr were reared in controlled environments mimicking natural temperature and photoperiod, and sampled in spring, while still in fresh wa- ter. While anadromous and resident charr showed similar transcriptome profiles in white muscle, they were characterized by striking differences in their gill transcriptome profiles. Genes that were upregulated in the gills of anadromous charr were princi- pally involved in metabolism （mitochondrial electron transport chain, glucose metabolism, and protein synthesis）, development （tissue differentiation） and innate immunity. We discuss the nature of these transcriptomic differences in relation to molecular mechanisms underlying the expression of anadromous and resident life history tactics and suggest that the anadromous charr express some of the molecular processes present in other migratory salmonids [Current Zoology 58 （1）： 158-170, 2012].

关键词： Transcriptome Life history tactics Anadromy Migration to salt water Ecotypes Salmohids

Structural development of vegetation on rehabilitated North Stradbroke Island:Above/belowground feedback may facilitate alternative ecological outcomes

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Ecological Processes 2013年第1期2卷 195-211页

作者： Patrick audet Amanda Gravina Vanessa Glenn Phill McKenna Helen Vickers Melina Gillespie David Mulligan Centre for Mined Land Rehabilitation Sustainable Minerals Institute The University of QueenslandBrisbane(St.Lucia)QLD 4072Australia

Introduction:This study depicts broad-scale revegetation patterns following sand mining on North Stradbroke Island,south-eastern Queensland,***:Based on an ecological timeline spanning 4–20 years post-rehabilitation,the structure of these ecosystems(n=146)was assessed by distinguishing between periods of‘older’(pre-1995)and‘younger’(post-1995)rehabilitation ***:The general rehabilitation outlook appeared promising,whereby an adequate forest composition and suitable levels of native biodiversity(consisting of mixed-eucalypt communities)were achieved across the majority of rehabilitated sites over a relatively short ***,older sites(n=36)appeared to deviate relative to natural analogues as indicated by their lack of under-storey heath and simplified canopy composition now characterised by mono-dominant black sheoak(Allocasuarina littoralis)reaching up to 60%of the total tree *** changes coincided with lower soil fertility parameters(e.g.,total carbon,total nitrogen,and nutrient holding capacity)leading us to believe that altered growth conditions associated with the initial mining disturbance could have facilitated an opportunistic colonisation by this *** established,it is suspected that the black sheoak’s above/belowground ecological behaviour(i.e.,relating to its leaf-litter allelopathy and potential for soil-nitrogen fixation)further exacerbated its mono-dominant distribution by inhibiting the development of other native ***:Although rehabilitation techniques on-site have undergone refinements to improve site management,our findings support that putative changes in edaphic conditions in combination with the competitive characteristics of some plant species can facilitate conditions leading to alternative ecological outcomes among rehabilitated *** on these outcomes,future studies would benefit from in depth spatio-temporal analyses to verify these mechanisms at finer investigative sc

关键词： Eucalypts Mono-dominance Forest regeneration Ecological restoration Mineral sands Mining

Prey quality impact on the feeding behavior and lipid composition of winter flounder(Pseudopleuronectes americanus)larvae

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Aquaculture and Fisheries 2018年第4期3卷 145-155页

作者： Maria Angelica Martinez-Silva Celine audet Gesche Winkler Rejean Tremblay Institute de sciences de la mera Rimouski Universite du Quebeca Rimouski310 Allee des UrsulinesRimouskiQC G5L 2Z9Canada

Copepods are the main natural food of many marine fish ***,enriched rotifers are the most commonly used live prey in larval *** on the feeding behavior,growth,survival,and fatty acid(FA)composition of winter flounder larvae fed with copepods and rotifers were determined and compared to the FA composition of the two live *** of Eurytemora *** Acartia sp.,two of the main species of copepods present in the *** estuary,showed no significant differences in their essential fatty acid profiles,suggesting similar nutritional ***,only Eurytemora herdmani was compared to enriched rotifers in this *** nauplii were characterized by higher levels of essential fatty acids,particularly docosahexaenoic acid(DHA)and eicosapentaenoic acid(EPA).The selective incorporation of essential fatty acids from diets in larval tissues(polar lipids)indicated that nauplii might better fulfill larval nutritional requirements for DHA than ***,larval behavior was modified according to the diet:larvae fed with nauplii spent more time swimming with no changes in the occurrence of hunting events.

关键词： Winter flounder Copepods Rotifers Nutrition Fatty acids

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高速传输中色度色散的影响

电信科学 2009年第1期25卷 12-13页

作者： Francis audet EXFO公司光业务部

1 前言色度色散（chrom atic dispersion，CD）广为人知已有近10年，然而始终没能系统地完成对10Gbit／s传输色散的测试。与以前相比，现在更需要对CD进行测试，因为核心网的光传输距离已经达到前所未有的长度，城域网出现了网状网拓扑... 详细信息

1 前言色度色散（chrom atic dispersion，CD）广为人知已有近10年，然而始终没能系统地完成对10Gbit／s传输色散的测试。与以前相比，现在更需要对CD进行测试，因为核心网的光传输距离已经达到前所未有的长度，城域网出现了网状网拓扑，40Gbit／s或更高速传输系统正在投入应用。这些带来了更大的CD风险。

关键词：高速传输系统色度色散 10Gbit/s 传输距离核心网网状网城域网测试