Coventry University

About: Coventry University is a education organization based out in Coventry, United Kingdom. It is known for research contribution in the topics: Context (language use) & Population. The organization has 4964 authors who have published 12700 publications receiving 255898 citations. The organization is also known as: Lanchester Polytechnic & Coventry Polytechnic.

Ethical leadership and follower voice and performance : the role of follower identifications and entity morality beliefs

Abstract: Previous studies have established the relationship between ethical leadership and a variety of positive follower outcomes. Follower organizational identification has been found to mediate the relationship between ethical leadership and follower job performance. In this research, we incorporate a second distinct and theoretically important type of social identification process, relational identification with the leader, along with organizational identification, and examine their mediating effects on follower performance and voice outcomes. Further, we bring the implicit theory of morality to the behavioral ethics literature and examine follower morality beliefs as a moderator. Using a Romanian sample of 302 followers under the supervision of 27 leaders, we found that ethical leadership has an indirect effect on follower job performance and voice (through the mediating mechanisms of both organizational and relational identifications) and that these relationships are stronger for followers who held the implicit theory that a person's moral character is fixed.

Exact distributions for stochastic gene expression models with bursting and feedback.

Abstract: Stochasticity in gene expression can give rise to fluctuations in protein levels and lead to phenotypic variation across a population of genetically identical cells. Recent experiments indicate that bursting and feedback mechanisms play important roles in controlling noise in gene expression and phenotypic variation. A quantitative understanding of the impact of these factors requires analysis of the corresponding stochastic models. However, for stochastic models of gene expression with feedback and bursting, exact analytical results for protein distributions have not been obtained so far. Here, we analyze a model of gene expression with bursting and feedback regulation and obtain exact results for the corresponding protein steady-state distribution. The results obtained provide new insights into the role of bursting and feedback in noise regulation and optimization. Furthermore, for a specific choice of parameters, the system studied maps on to a two-state biochemical switch driven by a bursty input noise source. The analytical results derived provide quantitative insights into diverse cellular processes involving noise in gene expression and biochemical switching.

Shareholder Voting and Directors’ Remuneration Report Legislation: Say on Pay in the UK

Abstract: This paper investigates shareholder voting in the UK. The Directors’ Remuneration Report (DRR) Regulations of 2002 gave shareholders a mandatory non-binding vote on boardroom pay. First, using data on about 50,000 resolutions over the period 2002 to 2007 we find that less than 10% of shareholders abstain or vote against the mandated Directors’ Remuneration Report (DRR) resolution. Second, investors are more likely to vote against DRR resolutions compared to non-pay resolutions. Third, shareholders are more likely to vote against general executive pay resolutions, such as stock options, long-term incentive plans and bonus resolutions compared to non-pay resolutions. Forth, firms with higher CEO pay attract greater voting dissent. Fifth, there is little evidence that CEO pay is lower in firms that previously experienced high levels of shareholder dissent. In addition, there is little evidence that the equity pay-mix, representing better owner-manager alignment, is greater in such firms. Currently, we find limited evidence that, on average, ‘say on pay’ materially alters the subsequent level and design of CEO compensation.

Assessing intervention effectiveness for reducing stress in student nurses: quantitative systematic review.

Abstract: Aims. To identify the types of interventions that are effective in reducing stress in student nurses, and to make recommendations for future research. Background. Student nurses experience significant stress during their training and this may contribute to sickness, absence and attrition. Given the global shortage of nurses and high dropout rates amongst trainees, the importance for developing stress management programmes for student nurses is becoming more evident. To date, only one review has examined the effectiveness of stress interventions for student nurses, but the emergence of recent literature warrants a new review. Data sources. Research papers published between April 1981 and April 2008 were identified from the following databases: Medline, CINAHL, Behavioral Sciences Collection, IBSS and Psychinfo. Review methods. A quantitative systematic review with narrative synthesis was conducted. Key terms included ‘nurses OR nursing OR nurse’, ‘student OR students’, ‘intervention’, ‘stress OR burnout’. In addition to database searches, reference lists of selected papers were scanned, key authors were contacted and manual searches of key journals were conducted. Results. The most effective interventions provided skills for coping with stressful situations (typically relaxation) and skills for changing maladaptive cognitions. Interventions which promoted skills to reduce the intensity or number of stressors were also successful. In most cases, stress interventions did not improve academic performance. Conclusion. The design of stress interventions should be driven by theory. Future studies should focus on interface and organizational factors and the long-term benefits of interventions for student nurses are yet to be demonstrated.