‘Mile vs Transition’—a Perfect Informant in the Slushy Swamp of Serbian Politics?

When it launched a TV series ‘Mile vs Transition’ in 2003, Radio B92 intended its hero, Mile from Cubura, to be taken ironically. Fighting a relentless rearguard campaign against transition (from the introduction of Euros and seat-belts to good manners and work ethic), and embracing the stereotypical backwardness of the Serbian character, Mile was projected as what Serbian citizens should not be. Instead, Mile became a popular hero whose anti-modern, anti-European tendencies were widely embraced, seemingly without any irony. I argue that as a composite photo-robot of the Serbian Everyman (thus a perfect informant), and a moral chameleon, Mile emerged as an ambiguous hero not just because of the content of what he does and says, but because of the ironic play he affords. It is precisely this ambiguity, this indeterminate irony that makes him such an icon of Serbia's current predicaments—not just a symptom, but also an apt figure, a hieroglyph for post-Milosevic, post-Djindjic Serbia's inchoately felt conundrums.     

The REBMIX Algorithm for the Multivariate Finite Mixture Estimation

The article extends the REBMIX to multivariate data. Random variables may follow normal, lognormal, or Weibull parametric families and should be independent within components. The initial weights and component parameters are not required. Preprocessing of observations folows the histogram, Parzen window, or k-nearest neighbor approach. The number of components, weights, and component parameters are gained iteratively by using information measures of the distance, such as the total of positive relative deviations and the information criterion. The number of classes or the number of the nearest neighbors can be optimized, as well. The REBMIX software is available on http://www.fs.uni-lj.si/lavek.     

Intake Fraction Variability Between Air Pollution Emission Sources Inside an Urban Area

The cost‐effective mitigation of adverse health effects caused by air pollution requires information on the contribution of different emission sources to exposure. In urban areas the exposure potential of different sources may vary significantly depending on emission height, population density, and other factors. In this study, we quantified this intraurban variability by predicting intake fraction (iF) for 3,066 emission sources in Warsaw, Poland. iF describes the fraction of the pollutant that is inhaled by people in the study area. We considered the following seven pollutants: particulate matter (PM), nitrogen oxides (NO_x), sulfur dioxide (SO₂), benzo[a] pyrene (BaP), nickel (Ni), cadmium (Cd), and lead (Pb). Emissions for these pollutants were grouped into four emission source categories (Mobile, Area, High Point, and Other Point sources). The dispersion of the pollutants was predicted with the CALPUFF dispersion model using the year 2005 emission rate data and meteorological records. The resulting annual average concentrations were combined with population data to predict the contribution of each individual source to population exposure. The iFs for different pollutant‐source category combinations varied between 51 per million (PM from Mobile sources) and 0.013 per million (sulfate PM from High Point sources). The intraurban iF variability for Mobile sources primary PM emission was from 4 per million to 100 per million with the emission‐weighted iF of 44 per million. These results propose that exposure due to intraurban air pollution emissions could be decreased more effectively by specifically targeting sources with high exposure potency rather than all sources.     

Group decision making under uncertainty a note on the aggregation of “ordinal probabilities”

This paper is a first attempt to study the problem of aggregation of individual ordinal probabilistic beliefs in an Arrowian framework. We exhibit some properties an aggregation rule must fulfil; in particular we prove the existence of a quasi-dictator.     

Selection and implementation of a PPC system

There are many computer-aided production planning and control (PPC) systems available on the market which can provide a solution to the complex task of production planning and control. However, the question remains, how can a company find an optimal system from the vast amount of available systems? This article proposes that a company, having decided to buy one of the available systems, starts a project for selection and implementation of the PPC system.     

What Really Happens in Kobylians’ka’s Land,and Why It Matters

Since the publication of OlTia Kobylians’ka’s novel Zemlia (Land, 1902), the consensus of Ukrainian critics and scholars, both non-Soviet and Soviet, has held that the novel’s central event, and the element of the plot offering the main challenge to interpretation, is the murder of a young peasant by his brother. Attentive reading, however, reveals that the murder is constructed in the novel as a deed whose perpetrator remains unknown. Readings of the novel as an illustration of social or psychological causation in human affairs corresponded to the predispositions of populist critics of various periods. Readings more respectful of the text, and more in keeping with Kobylians’ka’s oeuvre as a whole, need to acknowledge that the world-view consistent with the novel is one that despairs of demonstrable causes. Narrative voice and implied readership in Land are managed so as to exclude the construct of an omniscient narrator authorizing a final, knowable version of past events. Instead, the novel may be seen as reflecting upon the irrationality of diverse models for explaining human behaviour. Common-sense social and psychological notions of causality are found inadequate to explain the murder in Land, as are racial determinism, accident, divine intervention, and the Nietzsche-inspired model of humankind as divided into strong and weak, free and enslaved.     

Editorial statement: Stress and work compensation

Shift work has been reported to predict health problems, and a possible explanation is that shift work may lead to poorer health habits, thereby increasing a person's vulnerability to illness. This study examined the association between shift work and health habits, as indicated by smoking, alcohol intake, physical activity and by being overweight. A questionnaire was sent to all 2795 female nurses working in the 10 hospitals of two Finnish health care districts. From the 2299 respondents, we selected those 506 shift workers who reported having always done shift work and those 183 day workers who had never done shift work. Shift workers were found to smoke more and to be overweight more often than day workers. These differences gradually increased in each successive age group, being 1.94 pack-years in smoking and 0.9 kg m^-2 in body mass index among nurses over 45 years of age. Shift work was not associated with alcohol intake or sedentary lifestyle. This evidence is compatible with the possibility that shift work in nurses increases smoking and being overweight to a degree that contributes to health problems, including coronary heart disease.     

The Role of Environmental Accidental Risk Assessment in the Process of Granting Development Consent

Environmental impact assessment (EIA) is a procedure that must be followed for certain types of development before they are granted development consent. The procedure requires the developer to compile an environmental impact report (EIR) describing the likely significant effects of the project on the environment. A regulatory requirement in Slovenia is that an accidental risk assessment for a new installation should be a part of an EIR. The article shows how risk assessment (RA) related to accidental release of methylene diphenyl diisocyanate (MDI) or a polyvalent alcohol mixture from a new planned unit of a chemical factory in the Alpine region of Slovenia was performed in the framework of an EIA for the purpose of obtaining a construction permit. Two accidental scenarios were considered: (a) a spill of 20 m³ of MDI or polyvalent alcohol mixture into the river Soča (the river runs close to the chemical factory) and (b) a fire in the warehouse storing the raw material, where emission of toxic gases HCN, NO_x, and CO is expected during combustion of MDI. One of the most important results of this case is the agreement among the developer, the competent authority, and a consultant in the field of EIA and RA to positively conclude the licensing process despite the absence of formal (regulatory) limit values for risk. It has been approved that transparent, reasonably uncertain, and semi-quantitative environmental risk assessment is an inevitable component of an EIA, and an essential factor in informed, licensing-related decision making.     

The Risk Criteria for Assessment of Temporary Changes in a Nuclear Power Plant

Risk criterion is a term that may distinguish between what is considered as an acceptable level of safety and what is not. One of the ways of determining quantitative risk criteria for temporary changes in a nuclear power plant considering probabilistic safety assessment is presented. Risk criteria are based on timing and on time duration of the change. Several examples of temporary changes in a nuclear power plant were examined to evaluate the criteria. Results show that it is possible to determine a set of risk criteria for temporary changes. Risk criteria can represent a standpoint for risk-informed decision making.     

Psychosocial stressors at work, psychological stress and musculoskeletal symptoms in the care for the elderly

This study was conducted in order to determine how occupational stressors (psychosocial stressors and physical load) are related to psychological stress (symptoms) and musculoskeletal symptoms among staff of Finnish residential homes, nursing homes and home help services (n = 204). Data obtained from questionnaires was used to test two hypotheses: that psychosocial stressors (time pressure, troublesome patients with dementia) are associated with psychological stress, and that musculoskeletal disorders are associated with physical load. The authors also tested whether psychological stress has a mediating effect between psychosocial stressors and musculoskeletal symptoms. The findings supported the hypothesis regarding the mediating effect of psychological stress.