黄庭坚补遗诗数种误录辨正

<全宋诗>卷1027、<黄庭坚全集·补遗卷>属于黄庭坚诗补遗著作,其中误收了一些非黄庭坚诗;<四库全书>本<山谷集>、宋麻沙本<类编增广黄先生大全文集>等黄庭坚诗的全集刊本也误收了一些非黄庭坚诗.     

Religious transnationalism among Ghanaian immigrants in Toronto: a binary logistic regression analysis

Thanks to pioneering work within anthropology, students of international migration acknowledge that most immigrants do not sever their ties with the homeland, but rather maintain them through a variety of cross‐border relationships. While scholarly work has proliferated, since the early 1990s, over the transnational economic and political activities of immigrants, to date, only few analysts have examined the religious practices with which immigrants sustain memberships in multiple locations. In addition, most available studies on transnational migration has dwelled on qualitative methods, such as participant observation, focus groups discussions and in‐depth interviews with a handful of informants, with little or no inclination towards the quantitative measurement of key variables implicated in the process. The prevalence of ethnographic methods in this area of research has, quite understandably, engendered charges of exaggeration, given the tendency of such techniques ‘to sample on the dependent variable’, to borrow the phrase of Alejandro Portes. Using data collected from a survey among Ghanaian immigrant congregations in Toronto, this study seeks to statistically predict the propensity to engage in transnational religious practices by way of a binary logistic regression analysis. In addition, the study examines how the transnational religious activities of the sampled immigrants relate to, overlap with, and differ from other kinds of transnational practices they pursue.     

Images of homelessness in Ottawa: implications for local politics

The empirical foci of this paper are a content and discourse analysis of four years (1994 to 1997) of media reporting on ‘homelessness’ in The Ottawa Citizen, the premier, English language daily newspaper in the region. Examining these reports in juxtaposition with governmental and community‐based reports from the same period has provided useful insights into how public opinion might be influenced to regard antihomeless laws as more or less legitimate. This paper's approach was influenced by certain regulation theorists who argue that an examination of key discourses has the potential to enhance understanding about how economic, political and social restructuring is taking place, as well to shed light on how to intervene effectively at a variety of geographic scales in shaping its key elements. The results of the media analysis suggest that very particular messages are emphasized vis‐à‐vis “the homeless”: the ‘stubborn’ unchanging nature of the problem, and the difficulties that housed citizens have in helping these passive, isolated, overwhelmingly white, male, substance abusers and contained (in the downtown) ‘others’. They generally neglect or dismiss stories that might expose the demographic and geographic diversity of those who currently are homeless, and their complex and difficult past histories. When hints of such complexities are mentioned, they come with subtle messages about the deserving individuals who might be redeemed, in contrast to the hapless majority. Cette recherche présente une analyse du contenu des articles sur les personnes sans‐abri, publiés entre 1994 et 1997 dans le quotidien anglais le plus important dans la région d'Ottawa le “Ottawa Citizen”. L‘étude de ces articles ainsi que les rapports gouvernementaux et communautaires durant la même période soulèvent des idées intéressantes autour de l'impact que le discours public peut avoir sur l'acceptation de lois discriminatoires contre les personnes qui sont sans‐abri. Le présent travail est influencé par certains théoriciens de la régulation qui proclament que l'analyse des discours clés dans la société peut potentiellement améliorer notre compréhension de la restructuration économique, politique et sociale et clarifier la manière d'intervenir efficacement pour l'influencer. Les résultats de l'analyse des articles médiatiques suggèrent que des messages particuliers sont communiqués au sujet des personnes qui sont sansabri: c.‐à‐d. la nature invariable du problème et les difficultés vécues par les citoyens logés, à savoir comment aider cette population qui est présentée comme passive, isolée, à prédominance blanche, qui souffre de toxicomanie et qui réside dans le centre‐ville. Généralement, les médias négligent l'information qui expose la grande diversité démographique et géographique des gens qui sont sans‐abri ainsi que leurs histoires de vie personnelles difficiles et complexes. Quand ils mentionnent ces complexités, elles sont accompagnées de messages subtiles suggérant que seulement une minorité de l'ensemble des personnes sans abri méritent notre aide.     

襄随地区两周遗址出土陶鬲分析

襄随地区包括汉水中部平原、河谷,南阳盆地南部和随枣走廊,这一带存在相当丰富的两周化遗址,大量的陶鬲在发掘中出土。本作将陶鬲分为六型九段,并探讨其基本特点、演变和化传统。在此基础上,作认为楚化渊源于中原周化。     

L'ANALYSE DES CORRESPONDANCES: UNE AIDE À LA DESCRIPTION DE DONNÉES SPATIO-TEMPORELLES — APPLICATION À L'OCCUPATION DU SOL EN RÉGION WALLONNE, BELGIQUE

L'analyse des correspondances (AC) est une méthode exploratoire d'analyse multivariée destinée à représenter graphiquement et de façon synthétique les lignes et les colonnes d'un tableau de contingence. Dans la présente application, nous considerons un ensemble de tables annuelles qui ventilent la surface de la Région wallonne selon ses cinq provinces et ses classes d'occupation du sol. Ces tables annuelles sont juxtaposées et traitées simultanément par AC, de sorte qu'on peut suivre sur les graphiques l'évolution des provinces et celle des occupations. Grâce à un critère de maximisation de l'inertie temporelle, ces dynamiques sont paticulièrement bien mises en évidence en une représentation toutefois très concise.
Correspondence analysis (CA) is an exploratory multivariate technique used to represent graphically and in a synthetic way the rows and columns of a contingency table. In this application, we consider a set of annual tables that cross-classify the Walloon Region surface according to its five provinces and land-cover classes. These annual tables are juxtaposed and processed simultaneously by CA, so that one can observe on the graphical displays the temporal changes of the provinces and those of the land-cover classes. Thanks to a criterion of maximizing temporal inertia, these dynamics are particularly well emphasized in a very concise representation.     

NDVI variation and its relation to climate in Canadian ecozones

Parks Canada began the Northern Satellite Monitoring Program in 1997, with the objective of tracking large‐scale vegetation variation in Canadian ecosystems and helping land managers to develop appropriate management practices in response to climate change. Under this program, a sequence of 10‐day composite Advanced Very High Resolution Radiometer (AVHRR)‐derived Normalized Difference Vegetation Index (NDVI) data from 1985 to 2007 was examined to study seasonal and inter‐annual relationships between vegetation and climate data over Canadian ecosystems using statistical and wavelet analysis. Statistical analysis showed that temperature was the principal driver for seasonal variability in greenness, explaining more than 70 percent of seasonal variation in vegetation for most Canadian ecozones. In comparison with temperature, the relationships between NDVI and precipitation were weaker but still significant. Maximum annual NDVI showed increasing trends in Canadian ecozones during the study period, although increasing rates were spatially heterogeneous. Wavelet analysis confirmed that inter‐annual variation in NDVI was different at two ecozones in Canada. NDVI variation in the Northern Arctic was significant at scales of 3–4 years from 1997 to 2001, which was associated with temperature and precipitation variation. Comparatively, NDVI variation in the Boreal Shield was significant at scales of 5–8 years from 1991 to 1999, but did not correspond with climate variation.     

Has it become warmer in Alberta? Mapping temperature changes for the period 1950–2010 across Alberta,Canada

When a Canada‐wide daily climate time series, covering the period 1950–2010, became available, an opportunity arose to analyze the time series for trends of a variety of temperature indices. The 6,833 climate grid cells covering Alberta, each with an area of 10 km by 10 km, allowed the detailed mapping of 30 temperature indices across the province. From each time series, an annual series was computed, which then enabled trend analyses using the non‐parametric Mann‐Kendall and Sen Slope tests. New maps could be created at an unprecedented spatial resolution, and an associated website was developed to access all trends and changes between 1950 and 2010 for all grid cells at albertaclimaterecords.com . The confidence levels of some temperature trends exceed 99%, while others are below 80%. In Alberta's south, annual average temperatures have increased by 1°C to 2°C since the 1950s, but in Alberta's north the increase is 2°C to 4°C. The growing season has lengthened by between one and five weeks since the 1950s, while the number of frost days has declined. The most significant trends observed were increases in mean annual and winter temperatures, and declines in the number of days below ?20°C and heating degree days.