A Feeling for History? Bakhtin and `The Problem of Great Time'

‘Great time’ has usually been seen as a ‘late term’ of Bakhtin’s. However, although it occurs most frequently in works written in the 1960s and 1970s, there is one known instance of its use in the 1940s. This confirms the close association between the notion and Bakhtin’s dominant concerns of the 1930s and 1940s, in particular the ‘becoming’ that he associates with the novel in general and the Bildungsroman in particular. ‘Great time’ thus needs to be examined in the context of the connections between his thought and Hegelian antecedents, as well as his of his approach to time in terms of other models, both philosophical and anthropological

Precursors of UCHII regions & the evolution of massive outflows

Since this contributions was meant to cover two subjects which are both in the field of massive star formation but which in its details can be discussed separately, this paper is divided in two sections. First, we present characteristics of precursors of UCH{\sc ii} regions and their likely evolutionary properties. The second section discusses massive molecular outflows, their implications for high-mass star formation, and a possible evolutionary sequence for massive outflows.Comment: 15 pages, 4 figures, in the Proceedings to the "Cores to Clusters" meeting held in Porto/Portigal in October 2004. Also available at http://cfa-www.harvard.edu/~hbeuther

Trends and Cycles in Australian State and Territory Unemployment Rates.

This paper has as its subject matter the behaviour of state unemployment rates over time. Arguments are presented which suggest that the common approach which entails regressing state or regional rate of unemployment on the national rate is not likely to yield much useful knowledge. As a positive contribution to the literature, this paper focuses on two things: first, the behaviour over time in the dispersion of state unemployment rates and their relationship with the business cycle and; second, tests for the presence of common trends and/or common cycles in the state unemployment rates. The results suggest that there is a case which can be made for regional policy in Australia.REGIONAL DEVELOPMENT ; UNEMPLOYMENT ; BUSINESS CYCLES

Detonation interaction with an interface

Detonation interaction with an interface was investigated, where the interface separated a combustible from an oxidizing or inert mixture. The ethylene-oxygen combustible mixture had a fuel-rich composition to promote secondary combustion with the oxidizer in the turbulent mixing zone (TMZ) that resulted from the interaction. Sharp interfaces were created by using a nitro-cellulose membrane to separate the two mixtures. The membrane was mounted on a wood frame and inserted in the experimental test section at a 45° angle to the bulk flow direction. The membrane was destroyed by the detonation wave. The interaction resulted in a transmitted and reflected wave at a node point similar to regular shock refraction. A detonation refraction analysis was carried out to compare with the measured shock angles. It was observed that the measured angle is consistently lower than the predicted value. An uncertainty analysis revealed possible explanations for this systematic variation pointing to factors such as the incident wave curvature and the role of the nitro-cellulose diaphragm. Analysis of the TMZ and Mach stem formed from the reflection of the transmitted shock wave off the solid boundary were carried out and found to justify the size and strength of these features as a function of the test gas composition. The role of secondary combustion in the TMZ was also investigated and found to have a small influence on the wave structure

Misleading Regressions with Constructed Variables.

It is common practice to examine empirical models in which one of the regressors is constructed as the weighted average or sum of a set of series that includes the dependent variable. Examples include models relating money and wealth, consumption and income and regional and national unemployment. In this paper we show that biased results are likely to be generated by such models and that the identified bias is distinct from the more familiar simultaneous equation bias. The theoretical arguments are illustrated with simulation experiments and as a practical example we consider the relationship between regional and national unemployment in Australia.REGRESSION ANALYSIS ; ESTIMATOR ; EMPLOYMENT ; REGIONAL DEVELOPMENT

Creating New Ventures: A review and research agenda

Creating new ventures is one of the most central topics to entrepreneurship and is a critical step from which many theories of management, organizational behavior, and strategic management build. Therefore, this review and proposed research agenda is not only relevant to entrepreneurship scholars but also other management scholars who wish to challenge some of the implicit assumptions of their current streams of research and extend the boundaries of their current theories to earlier in the organization’s life. Given that the last systematic review of the topic was published 16 years ago, and that the topic has evolved rapidly over this time, an overview and research outlook are long overdue. From our review, we inductively generated ten sub-topics: (1) Lead founder, (2) Founding team, (3) Social relationships, (4) Cognitions, (5) Emergent organizing, (6) New venture strategy, (7) Organizational emergence, (8) New venture legitimacy, (9) Founder exit, and (10) Entrepreneurial environment. These sub-topics are then organized into three major stages of the entrepreneurial process—co-creating, organizing, and performing. Together, the framework provides a cohesive story of the past and a road map for future research on creating new ventures, focusing on the links connecting these sub-topics

PACE 2: Pricing and Cost Estimating Handbook

An automatic data processing system to be used for the preparation of industrial engineering type manhour and material cost estimates has been established. This computer system has evolved into a highly versatile and highly flexible tool which significantly reduces computation time, eliminates computational errors, and reduces typing and reproduction time for estimators and pricers since all mathematical and clerical functions are automatic once basic inputs are derived

Regional Unemployment Disparities.

In this paper we examine the nature of disparities in regional (State) unemployment rates in Australia over the period 1978-1999 and their relationship to the national unemployment rate. As a measure of dispersion we use the sum of the (weighted) deviations of regional unemployment rates from the national rate. We show that this figure may be interpreted as the number of new jobs or labour force movements that would be needed to even out unemployment rates between regions, expressed as a proportion of the total number currently employed in all regions. Using co-integration analysis, we find that there is a (long-run) relationship between the degree of dispersion in the regional unemployment rates and the level of the national unemployment rate. The relationship between the two is negative implying that, as the national unemployment rate falls, micro and/or differentiated labour markets policies need to bite harder (and affect proportionately more people) if equity in unemployment across regions is to be maintained. We also find that the trade-off between dispersion and unemployment has become steeper in the period following significant deregulation of the Australian economy in the early Nineteen-Eighties. It would appear likely that this reflects an increase in differences in the Natural Rate of Unemployment between the regions since that time.UNEMPLOYMENT ; REGIONAL DEVELOPMENT

Wind turbine acoustic standards

A program is being conducted to develop noise standards for wind turbines which minimize annoyance and which can be used to design specifications. The approach consists of presenting wind turbine noise stimuli to test subjects in a laboratory listening chamber. The responses of the subjects are recorded for a range of stimuli which encompass the designs, operating conditions, and ambient noise levels of current and future installations. Results to date have established the threshold of detectability for a range of impulsive stimuli of the type associated with blade/tower wake interactions. The status of the ongoing psychoacoustic tests, the subjective data, and the approach to the development of acoustic criteria/standards are described

Consumer Response to Food Safety Events: An Interaction Between Risk Perception and Trust of Information in the Chicken and Beef Markets

Food Consumption/Nutrition/Food Safety, Marketing,