Who speaks and how? Studies of voicing in the China Daily following a decade of change

This study used critical discourse analysis (CDA) to identify and unpick some of the ideas, beliefs, and attitudes encoded in newspaper texts without being explicitly stated. It uses a quantitative-qualitative approach to content analysis to compare articles published in the Chinese government-owned, English-language newspaper the China Daily in 1998 (n = 50) and 2010 (n = 50). The analysis focused on two things: the people considered by China Daily journalists to be important/interesting enough to be quoted and (through an analysis of Halliday's verbal processes) how these people's words are presented. The aim was to demonstrate the effectiveness of the approach advocated and to see whether such an approach can help answer how much the media in China has changed in response to changing times.     

Organizational Sustainability and Systemic Boundary Processes

Abstract

Every day, managers work to sustain the organizations wherein they work. In this article, the authors examine certain systemic boundary processes that are intrinsic to organizations and their sustainability. For readers of this journal, whose name points to the inherent connection between organizations and society, the authors present an argument that organizational boundary processes and their influence on organizational sustainability are important considerations for those of us interested in a viable future for our society. The importance of these processes for managers also is indicated.     

Bayesian autoregressive spectral analysis

The article describes an operational Bayesian approach to making inferences for the spectral density function for univariate autoregressive processes and for the AR operator of multivariate autoregressive processes. The derivation of the approach is described. Numerical examples, including the Wolfer Sunspot numbers, are used to demonstrate the practical usefulness of the approach.     

ARFIMA processes and outliers: a weighted likelihood approach

In this paper, we consider the problem of robust estimation of the fractional parameter, d, in long memory autoregressive fractionally integrated moving average processes, when two types of outliers, i.e. additive and innovation, are taken into account without knowing their number, position or intensity. The proposed method is a weighted likelihood estimation (WLE) approach for which needed definitions and algorithm are given. By an extensive Monte Carlo simulation study, we compare the performance of the WLE method with the performance of both the approximated maximum likelihood estimation (MLE) and the robust M-estimator proposed by Beran (Statistics for Long-Memory Processes, Chapman & Hall, London, 1994). We find that robustness against the two types of considered outliers can be achieved without loss of efficiency. Moreover, as a byproduct of the procedure, we can classify the suspicious observations in different kinds of outliers. Finally, we apply the proposed methodology to the Nile River annual minima time series.     

Sums of weighted spacings and a test for the logistic distribution

A simple proof for a theorem of Csörgö and Révész (1981b and 1984) concerning sums of weighted spacings is given, The conditions of the theorem are relaxed. As an application, a goodness-of-fit test for the logistic distribution is proposed. The percentage points of the proposed test statistic are obtained by a simulation experiment.     

Confidence Intervals for Linear Combinations of Poisson Means

Parametric confidence intervals are given for linear combinations of the means of independent Poisson variables and for their continuous versions. The performance of the intervals is assessed using simulation. A real data set is used to compare the proposed intervals with known ones. The proposed intervals are shown to be superior to known ones and comparable to exact intervals.     

宋元之际上海的兴起

上海在宋末由村设镇,元初由镇升县,迅速崛起。上海设镇时间在宋理宗淳祐十一年(1251年)到宝祐四年(1256年)之间,最有可能是1255年。上海主要是在长江三角洲取代了江阴的地位,因而得以兴起,而非前人认为上海取代华亭县内青龙镇的地位。宋末上海市舶分司兼管上海镇,上海市舶分司长官有蔡起莘、陈壁,其中蔡起莘也是上海的武官,由提举上海市舶分司兼任上海监镇,江阴市舶务在1255年裁并。宋末上海长官兼管海防,辖有招安海盗张瑄的船队,职务重要。元初上海的因漕立县,主要体现在豪族聚居与漕粮激增这两方面。漕运豪族是上海县的支配者,与上海县互相依存。宋末和元初上海迅速发展的经济基础都是航运业,宋元之际的上海发展是连贯一体的。     

The Lived Experience of Transport Structure: An Exploration of Transport's Role in People's Lives

This article is oriented towards the tensions between the local character of the lived experience of transport and the more general view taken in transport policy studies. The article presents research conducted in 2002–2005 into the lived experience of transport structure: it represents a social transport policy approach to the phenomenon of suppressed journeys and barriers to travel. The research was funded by the Department for Transport with the primary goal of exploring the complexities associated with travel among different social groups and across different geographic locations. Two case studies were undertaken, one in a rural location and one in a peripheral urban location in Oxfordshire. Analysis of the case‐study materials resulted in a number of findings, the most pertinent of which is that there is a major consultation gap between users of the transport system and planners of that system. Additionally, existing methodologies in transport and travel under‐record and under‐represent the barriers to mobility experienced in the routine of everyday life within contemporary Britain.