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811.
Martin Birks Daniel Cole Stanley P. Y. Fung Huichao Xue 《Journal of Combinatorial Optimization》2013,26(2):237-250
We consider a temperature-aware online deadline scheduling model. The objective is to schedule a number of unit jobs, with release dates, deadlines, weights and heat contributions, to maximize the weighted throughput subject to a temperature threshold. We first give an optimally competitive randomized algorithm. Then we give a constant competitive randomized algorithm that allows a tradeoff between the maximum heat contribution of jobs and the competitiveness. Finally we consider the multiple processor case and give several tight upper and lower bounds. 相似文献
812.
Daniel J. Moran 《Journal of Organizational Behavior Management》2013,33(1):83-89
Performance engineering, SPC, and the Total Performance System are related to one another. Their similarities and differences are noted. Examples of their joint applications are presented in case analyses. It is suggested that we can combine behavior analysis techniques with SPC techniques to construct total performance systems. 相似文献
813.
How does a firm’s IT architecture affect its potential to outsource business processes? As Information Technology (IT) has become many firms’ essential operational infrastructure or “backbone”, we are interested in scrutinizing to what extent the kind of IT architecture affects a firm’s boundaries or the plasticity of its boundaries. Focusing on the particular concept of service-oriented architectures (SOA), we concretely ask: How does SOA affect business process outsourcing potentials? Since SOA is widely expected to modularize the IT implementation of business processes, it should increase business process outsourcing (BPO) in terms of buying in the provision of single business functionalities. We develop and empirically evaluate a theoretical model that conceptualizes the relationship between SOA and BPO. Questionnaire data from 115 firms give first evidence that SOA facilitates BPO. By increasing IT modularity, SOA supports BPO by increasing sourcing flexibility and, in particular, operational benefits, while at the same time lowering financial risks and strategic risks, such as lock-in. Overall, however, firms see SOA-based BPO mainly in an operational context with low hidden costs and little strategic benefits. 相似文献
814.
Zloteanu Mircea Krumhuber Eva G. Richardson Daniel C. 《Journal of Nonverbal Behavior》2021,45(2):169-185
Journal of Nonverbal Behavior - People are accurate at classifying emotions from facial expressions but much poorer at determining if such expressions are spontaneously felt or deliberately posed.... 相似文献
815.
Daniel R. Cavagnaro Gabriel J. Aranovich Samuel M. McClure Mark A. Pitt Jay I. Myung 《Journal of Risk and Uncertainty》2016,52(3):233-254
The tendency to discount the value of future rewards has become one of the best-studied constructs in the behavioral sciences. Although hyperbolic discounting remains the dominant quantitative characterization of this phenomenon, a variety of models have been proposed and consensus around the one that most accurately describes behavior has been elusive. To help bring some clarity to this issue, we propose an Adaptive Design Optimization (ADO) method for fitting and comparing models of temporal discounting. We then conduct an ADO experiment aimed at discriminating among six popular models of temporal discounting. Rather than supporting a single underlying model, our results show that each model is inadequate in some way to describe the full range of behavior exhibited across subjects. The precision of results provided by ADO further identify specific properties of models, such as accommodating both increasing and decreasing impatience, that are mandatory to describe temporal discounting broadly. 相似文献
816.
Daniel Béland Paula Blomqvist Jørgen Goul Andersen Joakim Palme Alex Waddan 《Social Policy & Administration》2014,48(7):739-756
The debate about the future of universal social programmes has been raging for years, both in social‐democratic and in liberal welfare states. The objective of this article is to contribute to the literature on universality by analyzing the evolution of universal social programmes in two social‐democratic and two liberal countries: Denmark, Sweden, Canada and the UK. This choice of countries provides the opportunity to investigate whether the principle and practice of universality has fared differently both within and between countries. The analysis focuses primarily on the national level while exploring three policy areas: pensions, healthcare and family policy, specifically child benefits and day care. The main conclusion of our comparative analysis is clear: among our two liberal and two social‐democratic countries, the institutional strength of universality varies greatly from one policy area and one country to another. Considering this, there is no such a thing as a universal decline of universality. 相似文献
817.
There is little evidence on the factors that drive peaceful unconventional political participation. This study evaluates the impact of seven individual level constituents – age, income, education, gender, satisfaction with the government, engagement in civil society organizations and voting – as well as five macro-level factors – economic development, democratic experience, income inequalities, a country's regime type and federalism – on citizens’ participation in boycotts, demonstrations and petition signing activities. Participation in all three protest activities hinges on education, voting, participation in civil society organizations, and lack of satisfaction with the government. Moreover, the influence of some macro-factors, such as democratic experience and economic development, and micro-level factors, such as gender differs between the three forms of political engagement. 相似文献
818.
Daniel D. Shephard 《International Journal of Social Welfare》2014,23(4):349-361
Tens of millions of children and youth (up to 24 years of age) live and work on the streets of developing countries. Most of them are forced to leave formal education. As a potential solution, nonformal education (NFE) interventions have spread worldwide. However, no previous attempt has been made to address the state of evidence regarding effectiveness studies of NFE for street children and youth. This review addresses this gap by conducting the first systematic review concerning the effectiveness of NFE for improving educational outcomes for street children and street youth. The search was conducted in 35 structured electronic databases and numerous organizations and experts were also contacted. The screening of 9,271 titles resulted in the identification of zero prospective effectiveness studies with a counterfactual. Lessons are drawn from the highest quality excluded studies to inform future evaluations that seek to address this knowledge gap. Key Practitioner Message: ● Practitioners should implement comparable intake and monitoring assessments to track changes consistently over time; ● Programs informed by critical pedagogy and empowerment‐based approaches may improve behavioral outcomes; ● Programs that work with street children and street youth should clarify how they identify their target population. 相似文献
819.
Daniel Johanson 《Journal of Management and Governance》2008,12(4):343-380
There is an absence of research about what information boards of directors have access to and how they use that information.
The purpose of this paper is to explore and theorize about the content and use of information to boards of directors. The
paper introduces and elaborates on the concept of ‘board accounts’, which is defined as the information supplied to boards
of directors by top-management. The paper locates the board accounts in the Swedish institutional setting and demonstrates
how the concept can be operationalized in an empirical setting. On the basis of a unique material of archived board records
in a Swedish company, the paper explores the board accounts over a period of 10 years (1989–1998). It is found that while
use of the board accounts in the case study company changes considerably over time, the content of the board accounts remains
largely unchanged. This raises questions about where and when directors receive information, the reliability of the information
in the board accounts, and recent attempts to integrate corporate governance and management accounting (CIMA, Performance
reporting to boards: a guide to good practice, 2003; CIMA strategic scorecard: boards engaging in strategy, 2005; Seal, Management
Accounting Research 17(4):389–408, 2006). Finally, the paper discusses the merits of historical archive-based approaches in
this field and possibilities for future research.
Daniel Johanson is a researcher and lecturer at the Department of Accounting, Auditing and Law at the Norwegian School of Economics and Business Administration (NHH) in Bergen. His research is currently focused on how boards of directors work with accounting information and the diffusion of corporate governance codes. 相似文献
Daniel JohansonEmail: |
Daniel Johanson is a researcher and lecturer at the Department of Accounting, Auditing and Law at the Norwegian School of Economics and Business Administration (NHH) in Bergen. His research is currently focused on how boards of directors work with accounting information and the diffusion of corporate governance codes. 相似文献
820.
The work on subjectification tends to put actors in a victimized position and to restrain itself on organizational discourse and cultural analyses. The article proposes a sociostructural and -psychological enhancement of perspective. The concepts of distinction and symbolic violence will give a more accurate picture of class specific conditions, meanings and effects of subjectification in flexible capitalism. Concepts of narcissism theory improve our understanding of subjectification??s attraction through its relation to the antagonistic psychodynamic of impotence, omnipotence and fear. Not at last, this enhancement of perspective will allow for a better reflection on subjectification??s entanglement with power and dominance in the interest of its emancipatory potentials. 相似文献