Search results

The purpose of this study is to investigate the effects of city brand benefits (cost efficiency, job chances, social life, recreation and self–brand connection) on highly skilled, potential residents’ attitudes toward the city brand.

A literature analysis and qualitative study inform a conceptual model, which is tested with structural equation modelling using 354 evaluations of the six largest German cities by 294 highly skilled, potential residents, in terms of their perceptions of city brand benefits and attitudes.

Social life and self–brand connection positively affect the city brand attitudes of highly skilled, potential residents. In contrast, cost efficiency, job chances and recreation do not affect these attitudes.

The relevance of city brand benefits might be specific to a country or culture, so further research should test the conceptual model in other settings, including smaller cities. Further studies might compare the relevance of the effects for actual and potential residents.

Social life emerged as the most important city brand benefit, so cities must ensure they offer and communicate a rich social life. Cities also should identify and communicate congruent characteristics between the city and the self-concepts of relevant target groups.

This study identifies relevant and irrelevant city brand benefits for highly skilled, potential residents. In addition, it establishes self–brand connection as symbolic benefit that previous research into potential residents has not considered.

The paper examines the work and interactions of staff councils in German municipalities and the power resources the staff councils have at disposal. The paper also discusses the relationship between staff councils and trade unions and suggests a modification of the prominent concept of the “dual system of interest representation” to a “trimorphic system of interest representation” for the public sector.

The paper draws on case studies of staff councils in municipalities and administrative districts, relying on semi-structured interviews, group discussions and document analysis.

Staff councils operate in an extensively regulated field. The major task of staff councils is to monitor that employers follow collective agreements and the law. Staff councils' existence and co-determination rights of staff councils are provided by law; however, staff councils not only use institutional, but also organisational and – occasionally – political power resources, whereas structural and societal power resources are rarely actively used. The relationship between staff councils and trade unions often plays an important role and is in many cases characterised by mutual support.

Although staff councils are a widespread and a very interesting type of representation because staff councils represent both employees and civil servants who are employed in two distinctly different employment systems, staff councils are widely under-researched. This paper enriches empirical knowledge about labour relations and introduces the notion of a “trimorphic system of interest representation”.

The stiffness and damage evolution in a quasi‐static tensile loaded non‐crimp fabric reinforced epoxy was measured. To determine the effective stiffness of the damaged material numerically a finite element analysis was performed. The finite element analysis bases solely on the measured ±45° and 90°‐ crack densities and on ply properties calculated by the Rule of Mixtures. The measured and calculated effective tensile stiffness were compared and a fair agreement could be found.

Starts out by documenting the massive scale of early, and disability, retirement in Hungary and Poland, during the first seven years of the post‐communist transition. Sums up that the Hungarian and Polish governments had urgent reasons to design social policies to try to halt the danger of large‐scale protests in the 1990s.

This article seeks to examine the experiences of the recent introduction of performance‐related pay (PRP) in German public services. From an industrial relations perspective, it addresses the question of how different designs of PRP schemes and the circumstances under which PRP is implemented influence its functionality and its acceptance by employees.

The paper uses an analysis of 215 works and establishment agreements, 17 case studies in municipalities of the federal state of North Rhine‐Westphalia (including employee attitude surveys in three cases), and interviews with experts from the employers' federation and the trade union.

It is shown that – in accordance with the literature – enhancing employee motivation is not the only objective pursued by the collective actors in the introduction of PRP. Different PRP schemes have differing effects: highly selective PRP schemes tend to fail; schemes resembling conventional appraisal systems have little positive effect on motivation and performance, whereas participative systems focusing on the inclusion of employees can offer an opportunity to renegotiate performance objectives in the public services.

Factors such as balancing material interest and social recognition, and strengthening participative elements could be crucial for improving the acceptance and functionality of PRP schemes.

This paper provides first findings on the recent introduction of PRP in the German public sector and contributes to the discussion on the functionality of PRP in public services.

Nobody concerned with political economy can neglect the history of economic doctrines. Structural changes in the economy and society influence economic thinking and, conversely, innovative thought structures and attitudes have almost always forced economic institutions and modes of behaviour to adjust. We learn from the history of economic doctrines how a particular theory emerged and whether, and in which environment, it could take root. We can see how a school evolves out of a common methodological perception and similar techniques of analysis, and how it has to establish itself. The interaction between unresolved problems on the one hand, and the search for better solutions or explanations on the other, leads to a change in paradigma and to the formation of new lines of reasoning. As long as the real world is subject to progress and change scientific search for explanation must out of necessity continue.

Magnetic hysteresis holds significant technical and physical importance in the design of electromagnetic components. Despite extensive research in this area, modeling magnetic hysteresis remains a challenging task that is yet to be fully resolved. The purpose of this paper is to study vector hysteresis play models for anisotropic ferromagnetic materials in a physical, thermodynamical approach.

In this work, hysteresis play models are implemented to interpret magnetic properties, drawing upon classical rate-independent plasticity principles derived from continuum mechanics theory. By conducting qualitative and quantitative verification and validation, various aspects of ferromagnetic vector hysteresis were thoroughly examined. By directly incorporating the hysteresis play models into the primal formulations using fixed point method, the proposed model is validated with measurements in a finite element (FE) environments.

The proposed vector hysteresis play model is verified with fundamental properties of hysteresis effects. Numerical analysis is performed in an FE environment. Measured data from a rotational single sheet tester (RSST) are validated to the simulated results.

The results of this work demonstrates that the essential properties of the hysteresis effects by electrical steel sheets can be represented by the proposed vector hysteresis play models. By incorporation of hysteresis play models into the weak formulations of the magnetostatic problem in the h-based magnetic scalar potential form, magnetic properties of electrical steel sheets can be locally analyzed and represented.

Changes in eating habits and food preferences caused by circadian rhythm disruptions in shift workers increase the risk for chronic diseases. Several studies demonstrated that shift work exerts adverse effects on various risk factors for cardiometabolic disease and cancer. Moreover, shift work leads to altered eating patterns, including diets low in alkaline foods (such as vegetables, fruit and legumes) and high in acidogenic foods (such as meat, fish and cheese). Previously not examined, this imbalance could result in a high dietary acid load (DAL). DAL has been linked to low-grade metabolic acidosis, tissue inflammation and other metabolic alterations. The aim of this study was to investigate the hypothesis that shift work is positively associated with an increased DAL.

The authors used cross-sectional data from the National Health and Nutrition Examination Surveys (2007–2010). The sample for this analysis was drawn from a representative multistage-probability sample of US civilians. DAL estimations included potential renal acid load (PRAL) and net endogenous acid production (NEAP). Acid load scores and nutrient intake were compared between regular day workers (n = 3,814; mean age, 43.7 ± 0.3; mean body mass index (BMI), 28.6 ± 0.1; females 46.9%) and shift workers (n = 881; age, 37.4 ± 0.6; BMI, 28.4 ± 0.3; females 48.1%). Evening/night shift workers combined with rotating shift workers were contrasted to participants on a regular daytime schedule.

Potassium and magnesium intake were significantly lower in shift workers, whereas no significant differences with regard to total energy intake were found. The authors found significantly higher crude NEAP_F scores in shift workers (mean: 61.8 ± 1.2 mEq/day) compared to regular day workers (mean: 58.7 ± 0.5 mEq/day, P = 0.023). After adjustment for confounders, however, this association remained no longer significant. There were no significant intergroup differences regarding NEAP_R and PRAL_R.

This study revealed significant differences in crude NEAP_F scores between shift workers and day workers. After adjustment for confounders, this association was no longer significant. Such discrepancy is probably because of the scarce homogeneity in the analyzed sample which represents the main limitation of this study. Thus, the results did not confirm the hypothesis that shift work is associated with elevated DAL scores. Importantly, the data suggest significant intergroup differences in nutrient intakes without confirming our initial hypothesis with regard to DAL.

In light of the detrimental health outcomes associated with an increased DAL, this study reinforces the call for evidence-based dietary guidelines in shift workers. Studies in other shift working populations are thus warranted.

In this chapter, Andrea Óhidy discusses some pivotal issues of the book. Firstly, she shows the common challenges for current and future EU-member states to increase the participation and success of Roma people in education and lifelong learning. Then she discusses policy strategies and measures for Roma Inclusion in the Western Balkan states Albania, Bosnia and Herzegovina, Kosovo, Montenegro and Serbia. They try to improve the social situation of Roma people but also to promote minority languages and cultures. She found the main cause of the similarities concerning the strategies and concrete projects for possible solutions in the adaptation of the EU Roma inclusion policy in the Western Balkan states as part of their negotiations for EU membership. She considers the implementation of these policy measures and also the educational attainment and success of Roma in the Western Balkans unsatisfactory.