26 resultados para Database management systems (DBMS)
em QUB Research Portal - Research Directory and Institutional Repository for Queen's University Belfast
Resumo:
The most influential current idea in the theory of conflict management concerns the design features and supposed superior outcomes of conflict management systems combining interest-based and rights-based practices for resolving conflict in organizations. Yet much of the literature in the area is highly prescriptive and draws heavily either on exemplary case studies or descriptive data. Using focus groups of HR practitioners and experts in conflict resolution to develop a questionnaire covering the main conflict management practices associated with the theory of conflict management systems, the study analyzes data from a survey of firms in the Republic of Ireland to examine quantitatively the effects of conflict management systems on organizational outcomes. While proactive line management and supervisory engagement in conflict resolution as a key dimension of conflict management systems is found to be positively associated with a range of organizational outcomes, no evidence is found for the kind of system effects proposed in the theoretical and prescriptive literature. © 2012 Wiley Periodicals, Inc.
Resumo:
This article examines the practices adopted by firms in the Republic of Ireland to manage conflict involving groups of employees, focusing in particular on the uptake of 'alternative dispute resolution practices'. The article reveals that conflict management practices take the form of 'systems', and it estimates the incidence of innovative conflict management systems, incorporating alternative dispute resolution (ADR) practices, as involving about 30 per cent of firms. A series of influences are shown to be associated with innovative, ADR-based conflict management systems, especially commitment-oriented HRM practices and whether unions are recognized. © Blackwell Publishing Ltd/London School of Economics 2010.
Resumo:
Purpose
This article aims to analyze the role of performance management systems (PMS) in supporting public value strategies.
Design/methodology/approach
This article draws on the public value dynamic model by Horner and Hutton (2010). It presents the results of a case study of implementation of a PMS model, the ‘Value Pyramid’ (VP).
Findings
The results stress the need for an improved conceptualization of PMS within public value strategy. Through experimentation using the VP, the case site was able to measure and visualize what it considered public value and reflect on the internal/external causes of both creation and destruction of public value.
Research limitations/implication
This article is limited to just one case study, although in-depth and longitudinal.
Originality/value
This article is one of the first attempting to understand the role of PMS within the public value strategy framework, answering the call of Benington and Moore (2010) to consider public value from an accounting perspective.
Resumo:
The Balanced Scorecard of Kaplan and Norton is a management tool that supports the successful implementation of corporate strategies. It has been discussed and considered widely in both practice and research. By linking operational and non-financial corporate activities with causal chains to the firm's long-term strategy, the Balanced Scorecard supports the alignment and management of all corporate activities according to their strategic relevance. The Balanced Scorecard makes it possible to take into account non-monetary strategic success factors that significantly impact the economic success of a business. The Balanced Scorecard is thus a promising starting-point to also incorporate environmental and social aspects into the main management system of a firm. Sustainability management with the Balanced Scorecard helps to overcome the shortcomings of conventional approaches to environmental and social management systems by integrating the three pillars of sustainability into a single and overarching strategic management tool. After a brief discussion of the different possible forms of a Sustainability Balanced Scorecard the article takes a closer look at the process and steps of formulating a Sustainability Balanced Scorecard for a business unit. Before doing so, the basic conventional approach of the Balanced Scorecard and its suitability for sustainability management will be outlined in brief.
Resumo:
The development of wideband network services and the new network infrastructures to support them have placed much more requirements on current network management systems. Issues such as scalability, integrity and interoperability have become more important. Existing management systems are not flexible enough to support the provision of Quality of Service (QoS) in these dynamic environments. The concept of Programmable Networks has been proposed to address these requirements. Within this framework, CORBA is regarded as a middleware technology that can enable interoperation among the distributed entities founds in Programmable Networks. By using the basic CORBA environment in a heterogeneous network environment, a network manager is able to control remote Network Elements (NEs) in the same way it controls its local resources. Using this approach both the flexibility and intelligence of the overall network management can be improved. This paper proposes the use of two advanced features of CORBA to enhance the QoS management in a Programmable Network environment. The Transaction Service can be used to manage a set of tasks, whenever the management of elements in a network is correlated; and the Concurrency Service can be used to coordinate multiple accesses on the same network resources. It is also shown in this paper that proper use of CORBA can largely reduce the development and administration of network management applications.
Resumo:
Introducing automation into a managed environment includes significant initial overhead and abstraction, creating a disconnect between the administrator and the system. In order to facilitate the transition to automated management, this paper proposes an approach whereby automation increases gradually, gathering data from the task deployment process. This stored data is analysed to determine the task outcome status and can then be used for comparison against future deployments of the same task and alerting the administrator to deviations from the expected outcome. Using a machinelearning
approach, the automation tool can learn from the administrator's reaction to task failures and eventually react to faults autonomously.
Resumo:
Three groups of cows representing three ranges of welfare in the production system were included in the study: two groups of Bruna dels Pirineus beef cattle maintained under different management systems (good and semiferal conditions) and a group of Alberes cows, a breed that lives in the mountains (hardest conditions).
In order to identify new stress/welfare biomarkers, serum from Bruna cows living in both environments was subjected to DIGE labelling, two-dimensional electrophoresis and MALDI-MS or ion trap MS. Identification was achieved for 15 proteins, which mainly belonged to three biological functions, the oxidative stress pathway (glutathione peroxidase (GPx) and paraoxonase (PON-1)), the acute phase protein family (Heremans Schmid glycoprotein alpha2 (α2-HSG)) and the complement system.
Biological validation included the Alberes breed. GPx and PON-1 were validated by an enzymatic assay and found to be higher and lower, respectively, in cows living in hard conditions. α2-HSG was validated by ELISA and found to be reduced in hard conditions. Other biomarkers of the redox status were also altered by living conditions: protein carbonyl content, superoxide dismutase (SOD) and glutathione reductase (GR).
Our results show that changes in the redox system are the main adaptation of cows living in challenging environmental conditions. This article is part of a Special Issue entitled: “Farm animal proteomics”.
Resumo:
New ways of managing conflict are increasingly important features of work and employment in organizations. In the book the world's leading scholars in the field examine a range of innovative alternative dispute resolution (ADR) practices, drawing on international research and scholarship and covering both case studies of major exemplars and developments in countries in different parts of the global economy. Developments in the management of individual and collective conflict at work are addressed, as are innovations in both unionized and non-union organizations and in the private and public sectors.
New practices for managing conflict in organizations are set in the context of trends in workplace conflict and perspectives on how conflict should be understood and addressed. Part 1 examines the changing context of conflict management by addressing the main frameworks for understanding conflict management, the trend in conflict at work, developments in employment rights, and the influence of HRM on conflict management. Part 2 covers the main approaches to conflict management in organizations, addressing both conventional and alternative approaches to conflict resolution. Conventional grievance handling and third-party processes in conflict resolution are examined as well as the main ADR practices, including conflict management in non-union firms, the role of the organizational ombudsman, mediation, interest-based bargaining, line and supervisory management, and the concept of conflict management systems. Part 3 presents case studies of exemplars and innovators in the field, covering mediation in the US postal service, interest-based bargaining at Kaiser-Permanente, 'med-arb' in the New Zealand Police, and judicial mediation in UK employment tribunals. Part 4 covers international developments in conflict management in Germany, Japan, The United States, Australia, New Zealand, the United Kingdom and China.
This Handbook gives a comprehensive overview of this growing field, which has seen an huge increase in programmes of study in university business and law schools and in executive education programmes.