Abusive supervision, public service motivation, and employee deviance: The moderating role of employment sector

Purpose – The purpose of this paper is to examine abusive supervision and public service motivation (PSM) as antecedents of deviant workplace behaviours. Design/methodology/approach – The study was conducted in a cross-sectional research design with survey data from 150 employees in the public, private and non-profit sector in Germany and the USA. Findings – Abusive supervision is positively associated with employee deviance, whereas PSM is negatively related to deviant behaviours. The employment sector moderates the negative relationship between PSM and employee deviance such that this relationship is stronger in the public and non-profit sector. Research limitations/implications – Limitations arise from the convenience sampling approach and the cross-sectional nature of the dataset. Practical implications – Human resource managers should consider behavioural integrity in the attraction, selection and training of both supervisors and subordinates. Private organisations can address the needs of strongly public service motivated employees by integrating associated goals and values into organisational missions and policies. Originality/value – This is the first study to introduce PSM into research on employee deviance. It shows that a pro-social motivation can drive anti-social behaviours when employees with high levels of PSM are members of profit-seeking organisations. Keywords Counterproductive work behaviour, Dark side of leadership, Destructive leadership, Person-organisation fit Paper type Research pape

Investigation of the Electrohydraulic Forming Process with respect to the Design of Sharp Edged Contours

The overcoming of design constraints with respect to forming of sharply contoured sheet metal workpieces made of high strength steel or other materials which are difficult to form is an important aspect in sheet metal part production. One interesting solution to extend existing forming limits can be the use of electrohydraulic forming as single forming operation or in combination with quasi-static hydroforming. Apart from promising results regarding the feasible part geometries this process allows a quite efficient production due to its potential to reduce equipment expenses. Current research work at the Chair of Forming and Machining Technology (LUF) at Paderborn University deals with a comparison of investigations on both processes, quasistatic and high speed hydroforming. Recent results show an adequate comparison of achievable edge radii using an oblong die geometry and sheet metal made of thin stainless steel. It can be seen that when using electrohydraulic forming an increase of discharge energy leads to smaller radii than achievable by quasi-static hydroforming. An additional potential can be seen in the process characteristic itself because the very short pressure pulse allows a significant reduction of locking forces using only the inertia of the tooling mass

The challenges and future of trade unionism in Algeria: a lost cause?

Purpose – This paper aims to shed light on the realities of Algerian employee relations and the challenges autonomous trade unionists encounter in their activities, which are normally far removed from the eyes of the international community. Design/methodology/approach – Twelve semi-structured interviews were conducted with Algerian autonomous trade union leaders, union members and non-members. The collected data were analysed using a qualitative approach. Findings – The interview results brought into relief the challenges of Algerian trade unionism with the following four themes: (1) scepticism towards the only government-affiliated trade union in Algeria; (2) the relationship between autonomous unions and the government; (3) strike actions and intimidation/harassment; and (4) views of non-trade unionists and the future of Algerian trade unionism. Research limitations – The sensitivity of the topic and widespread fear limited the number of interviewees and the length of interviews. Social implications – This paper provides recent empirical evidence reflecting the contemporary nature of employee relations in Algeria, and its discussions consider the prerequisites for a more effective protection of workers’ rights in Algeria. Originality/value – This study addresses the lack of examination of trade union activities in north Africa and in Algeria in particular. Whereas studies on employment relations in emerging economies have been conducted mainly at the macro level, this study makes important contributions by providing a first micro-level insight into the realities of trade unionism in Algeria through giving voice to those who struggle daily to protect workers’ rights

Investigation of the Process Chain Bending-Electromagnetic compression-Hydroforming on the Basis of an Industrial Demonstrator Part

The increasing significance of lightweight construction concepts requires innovative and adapted production technologies and process chains for the manufacturing of complex parts made of typical lightweight materials. The feasibility and potential of such a process chain consisting of the steps Bending - Electromagnetic compression (EMC) Hydroforming is shown in the present paper on the basis of a demonstrator part similar to a structural component from the automotive industry. Here, special focus is put on the requirements on the production steps and the workpiece properties. Furthermore, the development and testing of EMC-equipment that is optimally adapted to the special forming task is described

A Distinct Layer of the Medulla Integrates Sky Compass Signals in the Brain of an Insect

Mass migration of desert locusts is a common phenomenon in North Africa and the Middle East but how these insects navigate is still poorly understood. Laboratory studies suggest that locusts are able to exploit the sky polarization pattern as a navigational cue. Like other insects locusts detect polarized light through a specialized dorsal rim area (DRA) of the eye. Polarization signals are transmitted through the optic lobe to the anterior optic tubercle (AOTu) and, finally, to the central complex in the brain. Whereas neurons of the AOTu integrate sky polarization and chromatic cues in a daytime dependent manner, the central complex holds a topographic representation of azimuthal directions suggesting a role as an internal sky compass. To understand further the integration of sky compass cues we studied polarization-sensitive (POL) neurons in the medulla that may be intercalated between DRA photoreceptors and AOTu neurons. Five types of POL-neuron were characterized and four of these in multiple recordings. All neurons had wide arborizations in medulla layer 4 and most, additionally, in the dorsal rim area of the medulla and in the accessory medulla, the presumed circadian clock. The neurons showed type-specific orientational tuning to zenithal polarized light and azimuth tuning to unpolarized green and UV light spots. In contrast to neurons of the AOTu, we found no evidence for color opponency and daytime dependent adjustment of sky compass signals. Therefore, medulla layer 4 is a distinct stage in the integration of sky compass signals that precedes the time-compensated integration of celestial cues in the AOTu

Differential Effect of LPS on Glucose, Lactate and Inflammatory Markers in the Lungs of Normal and Diabetic Mice

Elevation of blood glucose results in increased glucose in the fluid that lines the surface of the airways and this is associated with an increased susceptibility to infection with respiratory pathogens. Infection induces an inflammatory response in the lung, but how this is altered by hyperglycemia and how this affects glucose, lactate and cytokine concentrations in the airway surface liquid is not understood. We used Wild Type (WT) and glucokinase heterozygote (GK+/-) mice to investigate the effect of hyperglycemia, with and without LPS-induced inflammatory responses, on airway glucose, lactate, inflammatory cells and cytokines measured in Bronchoalveolar Lavage Fluid (BALF). We found that glucose and lactate concentrations in BALF were elevated in GK+/-compared to WT mice and that there was a direct correlation between blood glucose and BALF glucose concentrations. LPS challenge increased BALF inflammatory cell numbers and this correlated with decreased glucose and increased lactate concentrations although the effect was less in GK+/- compared to WT mice. All cytokines measured (except IL-2) increased in BALF with LPS challenge. However, concentrations of TNFa, INFg, IL-1band IL-2 were less in GK+/- compared to WT mice. This study shows that the normal glucose/lactate environment of the airway surface liquid is altered by hyperglycemia and the inflammatory response. These data indicate that inflammatory cells utilize BALF glucose and that production of lactate and cytokines is compromised in hyperglycemic GK+/-mice

Electrografting of BTSE: Zn films for advanced steel-aluminum joining by plastic deformation

This article presents the application of an adhesion promoting highly crosslinked ultrathin organic-inorganic hybrid layer applied to steel which promotes the subsequent joining process based on plastic deformation. The tensile shear results show that a significant increase of the bond strength between low-alloy steel (DC04) and aluminum (AW1050A H111), upon cold-pressure welding (CPW), could be achieved. Electrografting of an ultra-thin film of 1,2-bis(triethoxysilyl)ethane (BTSE) films on the steel surface was done from ethanolic solutions containing zinc ions. Based on surface spectroscopic analysis it is shown that silanol moieties present in the organosilane deposits can form stable chemical bonds with both the iron oxide covered steel and the aluminum oxide covered aluminum alloy. The successful modification of metal oxide surfaces with BTSE has been demonstrated via SEM-EDX, AFM, PM-IRRAS, and XPS measurements. In addition, electrochemical analysis of the BTSE:Zn films showed that the films lead to very good corrosion properties even at low thicknesses

Perinatal selective serotonin reuptake inhibitor exposure and behavioral outcomes : A systematic review and meta-analyses of animal studies

Funding Information: This work was supported by a ZonMw grant (MKMD project; ID 114024127 ) awarded to JO & AR, and a grant awarded to JH from the Donders Institute for Brain, Cognition and Behavior . Funding bodies had no role in study design, data collection, data analysis, data interpretation, or the writing of the report.Peer reviewedPublisher PD