Order-picking in deep cold--physiological responses of younger and older females. Part 2: body core temperature and skin surface temperature

So far, it was unclear to what extent working in deep cold-storage depots has an influence on female order-pickers body core temperature and skin surface temperature considering different age groups. Physiological effects of order-picking in a chill room (+3°C) and cold store (-24°C) were examined on 30 female subjects (Ss), classified in two age groups (20- to 35- year-olds and 40- to 65-year-olds). The body core temperature was taken every 15 min at the tympanum and the skin surface temperature was recorded continuously at seven different positions. Working in the chill room induced a decrease of the body core temperature up to 0.5K in comparison to the value at the outset for both age groups which could be compensated by all Ss during the breaks. Working in the cold store caused a decline up to 1.1K for the younger Ss and 1.3K for the older Ss. A complete warming-up during the breaks was often not possible. Regarding the skin surface temperature, working in the chill room can be considered as unproblematic, whereas significantly lower temperatures at nose, fingers and toes, associated with substantial negative subjective sensations, were recorded while working in the cold store.     

The Social Consequences of Insecure Jobs

Forms of insecure employment have been increasing all over Europe in recent decades. These developments have been welcomed by those who argued that these types of flexible employment would not only foster employment but could also help women, in particular, to positively combine work and family life. This vision was questioned by others who argued that flexible employment could have negative consequences for both occupational prospects and private and family life since it is often associated with greater insecurity and poorer working conditions. Relatively little research has been dedicated to the “social consequences” of insecure employment and its specific implications for work-life reconciliation issues. This paper contributes to this topic by linking research that addresses work-life conflict to the wider body of work dealing with job insecurity. It investigates the consequences of certain employment contracts on private and family life, taking into account information on current family life, future family plans and general well-being. It provides a series of test relating to the extent to which negative consequences in these areas might be attributable to the type of employment contract and how these vary between European countries. Analysis using ESS data from 2004 for western European countries confirms that insecure employment is accompanied by more problematic “social and family” situations. These negative consequences are partly shaped by the specific context provided by the country in question.

Meet the Parents? Family Size and the Geographic Proximity Between Adult Children and Older Mothers in Sweden

The aim of this study is to estimate the causal effect of family size on the proximity between older mothers and adult children by using a large administrative data set from Sweden. Our main results show that adult children in Sweden are not constrained by sibship size in choosing where to live: for families with more than one child, sibship size does not affect child-mother proximity. For aging parents, however, having fewer children reduces the probability of having at least one child living nearby, which is likely to have consequences for the intensity of intergenerational contact and eldercare.     

Asymptotics of goodness-of-fit tests based on minimum p-value statistics

This paper provides some new results on the asymptotics of goodness-of-fit (GOF) tests based on minimum p-value statistics. In connection with detectability of sparse signals in high-dimensional data, various tests were proposed and investigated during the last decade, especially with respect to asymptotic properties. Minimum p-value GOF statistics were already investigated as minimum level attained statistics by Berk and Jones with respect to Bahadur efficiency. The distribution of minimum p-value GOF statistics is closely related to the distribution of higher criticism statistics, the distribution of the supremum of a normalized Brownian bridge, and the supremum of an Ornstein–Uhlenbeck process.     

Organizational Identity and Philanthropic Institutions

This article proposes a framework for viewing the behavior of philanthropic institutions through the lens of organizational identity via semi‐structured interviews with twenty‐seven grantmakers representing seventeen foundations, along with content analyses of these foundations’ public documents. This empirical investigation revealed three identity profiles: agenda setter, supporter, and community builder, which capture distinct patterns in foundation strategy, operational structure, and grantmaking practices. For theory, these findings provide an alternative to the conventional view of foundation behavior along an active to passive continuum to one that suggests a role for organizational identity. For practitioners (grantmakers and grantseekers), this perspective demonstrates that there are multiple pathways through which foundations create social value, not just one definition of “best practices.” Understanding these different perspectives on social value creation can help grantmakers identify internal inconsistencies in their strategies and operations and can help grantseekers identify foundations most likely to fund their work. The article concludes with suggestions for further research to explore the extent to which this framework can advance understanding of institutional philanthropy as the field moves to challenge traditional boundaries between nonprofit foundations and private social change initiatives.     

Elicitation of Quantitative Data from a Heterogeneous Expert Panel: Formal Process and Application in Animal Health

This paper presents a protocol for a formal expert judgment process using a heterogeneous expert panel aimed at the quantification of continuous variables. The emphasis is on the process's requirements related to the nature of expertise within the panel, in particular the heterogeneity of both substantive and normative expertise. The process provides the opportunity for interaction among the experts so that they fully understand and agree upon the problem at hand, including qualitative aspects relevant to the variables of interest, prior to the actual quantification task. Individual experts' assessments on the variables of interest, cast in the form of subjective probability density functions, are elicited with a minimal demand for normative expertise. The individual experts' assessments are aggregated into a single probability density function per variable, thereby weighting the experts according to their expertise. Elicitation techniques proposed include the Delphi technique for the qualitative assessment task and the ELI method for the actual quantitative assessment task. Appropriately, the Classical model was used to weight the experts' assessments in order to construct a single distribution per variable. Applying this model, the experts' quality typically was based on their performance on seed variables. An application of the proposed protocol in the broad and multidisciplinary field of animal health is presented. Results of this expert judgment process showed that the proposed protocol in combination with the proposed elicitation and analysis techniques resulted in valid data on the (continuous) variables of interest. In conclusion, the proposed protocol for a formal expert judgment process aimed at the elicitation of quantitative data from a heterogeneous expert panel provided satisfactory results. Hence, this protocol might be useful for expert judgment studies in other broad and/or multidisciplinary fields of interest.     

Die Krisis des Wissens

From a sociological theoretical perspective the crisis of knowledge appears to be characteristic of a knowledge society in which the importance of knowledge has increased but the importance of the traditional university system has decreased. In contrast to Husserl, I do not start with the “last” questions, but with the first question: namely, how is knowledge possible? To answer this, I define learning as a communicative practice that produces knowledge. This emphasizes the distinction between knowledge and intelligence. “Intelligence” denotes problem-solving mechanisms which can be embedded in various ways: organically in genomes; technologically in instruments; and socially in the rule systems of institutions (II–III). On this basis, the form of knowledge for the knowledge society contrasts knowledge/non-knowledge and is set against competing forms which contrast knowledge/belief or knowledge/power. The knowledge society thus stands in great need of knowledge about how to deal with ignorance or non-knowledge, particularly in order to cope with systemic risks. The use of risk models by banks serves as one example of how organizations in the knowledge society turn their dependence on knowledge and ignorance into strategies for coping with uncertainty (IV–V). Ignorance is always the corollary of knowledge. Thus, in conclusion irony and power are introduced as exemplary ways of dealing with this form of knowledge (VI–VII).