The media's presentation of human rights during the financial crisis: framing the ‘issues’

As forms of employment and migration changed, the financial crisis which began in 2007 affected the human rights of individuals, particularly those in developing countries. How the media reported on these consequences is essential in understanding how and why public and political perceptions of the importance of human rights may have changed since the crisis began. Using quantitative and qualitative analysis of major newspapers in the UK and the USA, this paper seeks to understand the ways in which the media presented the relationship between the negative changes in the economy and human rights. The analysis of the findings uses framing theory to understand how the text in news articles communicates the relevance of human rights to readers before concluding with some further avenues for research.     

The role of career adaptability and work conditions on general and professional well-being

This study, conducted with a representative sample of employed and unemployed adults living in Switzerland (N = 2002), focuses on work conditions (in terms of professional insecurity and job demands), career adaptability, and professional and general well-being. Analyses of covariance highlighted that both unemployed and employed participants with low job insecurity reported higher scores on career adaptability and several dimensions (notably on control) than employed participants with high job insecurity. Moreover, structural equation modeling for employed participants showed that, independent of work conditions, adaptability resources were positively associated both with general and professional well-being. As expected professional outcomes were strongly related to job strain and professional insecurity, emphasizing the central role of the work environment. Finally, career adaptability partially mediated the relationship between job strain and professional insecurity, and the outcome well-being.     

The role of negative urgency impulsivity and financial management practices in compulsive buying

Previous research has shown that negative urgency impulsivity is associated with compulsive buying even after controlling for depression. The aim of the present study was to replicate this finding and to examine if financial management practices mediated this relationship. A community sample of 162 participants (34 male and 128 female), aged between 18 and 82 years, completed online self‐report questionnaire measures. As expected, results revealed (1) significant positive associations between compulsive buying and both negative urgency impulsivity (NUI) and psychological distress; and (2) a significant negative association between compulsive buying and financial management practices. We also found that after controlling for psychological distress (3) NUI was still significantly correlated with compulsive buying, and (4) financial management practices partially mediated the relationship between NUI and financial management practices. Our findings are consistent with an extension of the theory that compulsive buying is motivated by relieving negative mood states, positing both negative affect‐driven impulsivity and psychological distress as important factors in understanding compulsive buying. These findings also support current cognitive‐behavioural interventions for the treatment of compulsive buying that target psychological distress, NUI, and financial management practices.     

道“阻”且“长”:通勤压力对工作的溢出效应

通勤压力作为一种新型压力源,近年来逐渐成为组织管理领域的前沿话题。通勤压力是指个体在通勤过程中所遭遇的压力事件以及所产生的紧张反应,它对员工的工作态度、工作状态以及工作行为均会产生一定的负面影响,影响强度取决于员工的个人特征、家庭压力以及所处的工作情境。资源保存理论和控制理论是解释通勤压力消极影响的主要理论。未来研究可进一步完善测量工具,考察不同通勤模式的差异化影响效应,丰富边界机制等。     

Personal and social protective factors of cyberhate: A general strain theory approach

Adolescents of today grow up in a connected world. While online communication offers great opportunities, it can also have negative impact on adolescents' life. In this work, we are interested in the use of online communication tools to share and create cyberhate content. Anchored in the general strain theory, we studied how social support (i.e., parental, peers and teacher support) may be related to cyberhate perpetration. We further tested how personal characteristics such as empathy, self-esteem and anxiety could predict the propensity to be involved as cyberhate perpetrators. We collected self-reported questionnaires of 1019 French young people (13.04 years; ranging from 9 to 17) and measured their perceived (a) parental, (b) peers and (c) teachers' support as well as their (d) empathy/benevolence, (e) self-esteem and (f) anxiety. We also measured cyberhate perpetration and the association between perpetration, social support and personal characteristics. Our results highlight that parental and teacher support represent protective factors for cyberhate perpetration. Our results further suggest that self-esteem is negatively linked to the propensity to cyberhate perpetration.     

Correlating the internal length in strain gradient plasticity theory with the microstructure of material

The internal length is the governing parameter in strain gradient theories which among other things have been used successfully to interpret size effects at the microscale. Physically, the internal length is supposed to be related with the microstructure of the material and evolves during the deformation. Based on Taylor hardening law, we propose a power-law relationship to describe the evolution of the variable internal length with strain. Then, the classical Fleck–Hutchinson strain gradient theory is extended with a strain-dependent internal length, and the generalized Fleck–Hutchinson theory is confirmed here, by comparing our model predictions to recent experimental data on tension and torsion of thin wires with varying diameter and grain size. Our work suggests that the internal length is a configuration-dependent parameter, closely related to dislocation characteristics and grain size, as well as sample geometry when this affects either the underlying microstructure or the ductility of the material.     

Strain rate response of a Ni–Ti shape memory alloy after hydrogen charging

In this work, we investigate the susceptibility of Ni–Ti superelastic wires to the strain rates during tensile testing after hydrogen charging. Cathodic hydrogen charging is performed at a current density of 10?A/m² during 2–12?h in 0.9% NaCl solution and aged for 24?h at room temperature. Specimens underwent one cycle of loading-unloading reaching a stress value of 700 MPa. During loading, strain rates from 10^?6 to 5?×?10^?2?^?s^?1 have been achieved. After 8?h of hydrogen charging, an embrittlement has been detected in the tensile strain rate range of 10^?6 to 10^?4?s^?1. In contrast, no embrittlement has been detected for strain rates of 10^?3?s^?1 and higher. However, after 12?h of hydrogen charging and 24?h of annealing at room temperature, the embrittlement occurs in the beginning of the austenite-martensite transformation for all the studied strain rate values. These results show that for a range of critical amounts of diffused hydrogen, the embrittlement of the Ni–Ti superelastic alloy strongly depends on the strain rate during the tensile test. Moreover, it has been shown that this embrittlement occurs for low values of strain rates rather than the higher ones. This behaviour is attributed to the interaction between the diffused hydrogen and growth of the martensitic domain.