17 results
Search Results
2. Reflection-in-Action When Designing Organizational Processes: Prototyping Workshops for Collective Reflection-in-Action
- Author
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Wegener, F.E. (author), Guerreiro Goncalves, M. (author), Dankfort, Zoë (author), Wegener, F.E. (author), Guerreiro Goncalves, M. (author), and Dankfort, Zoë (author)
- Abstract
In this paper on designing organizational processes, we combine insight on reflection-in-action with the role of reflection and experimenting from the organizational routine dynamics literature. Illustrated through a case at a strategy consultancy, we show how a prototyped workshop can elicit reflection-in- action when designing organizational processes. The artifacts used in the prototyped workshop made previous implicit assumptions about the work more explicit. This led to on the spot reflection-in-action of how to improve the prototype. This shows how collective reflection-action can be created by creating a space for reflection, that simultaneously allows for experimentation. Future research between design science and organizational science would thus be fruitful when studying the role of collective reflection- in-action when prototyping organizational processes., Marketing and Consumer Research, Methodology and Organisation of Design
- Published
- 2019
3. Researching health in diverse neighbourhoods: : critical reflection on the use of a community research model in Uppsala, Sweden
- Author
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Hamed, Sarah, Klingberg, Sonja, Mahmud, Amina Jama, Bradby, Hannah, Hamed, Sarah, Klingberg, Sonja, Mahmud, Amina Jama, and Bradby, Hannah
- Abstract
Objective: A community research model developed in the United Kingdom was adopted in a multi-country study of health in diverse neighbourhoods in European cities, including Sweden. This paper describes the challenges and opportunities of using this model in Sweden.Results: In Sweden, five community researchers were recruited and trained to facilitate access to diverse groups in the two study neighbourhoods, including ethnic, religious, and linguistic minorities. Community researchers recruited participants from the neighbourhoods, and assisted during semi-structured interviews. Their local networks, and knowledge were invaluable for contextualising the study and finding participants. Various factors made it difficult to fully apply the model in Sweden. The study took place when an unprecedented number of asylum-seekers were arriving in Sweden, and potential collaborators’ time was taken up in meeting their needs. Employment on short-term, temporary contracts is difficult since Swedish Universities are public authorities. Strong expectations of stable full-time employment, make flexible part-time work undesirable. The community research model was only partly suc-cessful in embedding the research project as a collaboration between community members and the University. While there was interest and some involvement from neighbourhood residents, the research remained University-led with a limited sense of community ownership.Keywords: Sweden, Healthcare research, Community research.
- Published
- 2018
- Full Text
- View/download PDF
4. Were Mankiw, Romer, and Weil right? A reconciliation of the micro and macro effects of schooling on income.
- Author
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Escuela de Economía y Finanzas, Economía, Departamento de Economía, Universidad EAFIT, Colombia, Estudios en Economía y Empresa, Breton, Theodore R., Escuela de Economía y Finanzas, Economía, Departamento de Economía, Universidad EAFIT, Colombia, Estudios en Economía y Empresa, and Breton, Theodore R.
- Abstract
In Mankiw, Romer, and Weil's augmented Solow model [Quarterly Journal of Economics 107 (2) 407–437 (1992)], the marginal product of human capital accrues to three factors of production: directly to human capital, and as an external effect to physical capital and labor. This paper estimates national stocks of human capital in 1990 created from prior investment in schooling and shows that for 36 countries the (macro) marginal product of human capital accruing to workers in 1990 is consistent with estimates of the (micro) marginal return on investment in schooling in workers' earnings studies. This reconciliation provides empirical evidence for the augmented Solow model.
- Published
- 2013
5. Solar coronal heating by plasma waves
- Author
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Bingham, Robert, Shukla, Padma Kant, Eliasson, Bengt, Stenflo, Lennart, Bingham, Robert, Shukla, Padma Kant, Eliasson, Bengt, and Stenflo, Lennart
- Abstract
The solar coronal plasma is maintained at temperatures of millions of degrees, much hotter than the photosphere, which is at a temperature of just 6000 K. In this paper, the plasma particle heating based on the kinetic theory of wave–particle interactions involving kinetic Alfvén waves and lower-hybrid drift modes is presented. The solar coronal plasma is collisionless and therefore the heating must rely on turbulent wave heating models, such as lower-hybrid drift models at reconnection sites or the kinetic Alfvén waves. These turbulent wave modes are created by a variety of instabilities driven from below. The transition region at altitudes of about 2000 km is an important boundary chromosphere, since it separates the collision-dominated photosphere/chromosphere and the collisionless corona. The collisionless plasma of the corona is ideal for supporting kinetic wave–plasma interactions. Wave–particle interactions lead to anisotropic non-Maxwellian plasma distribution functions, which may be investigated by using spectral analysis procedures being developed at the present time.
- Published
- 2010
- Full Text
- View/download PDF
6. The international risk-return relationships during up and down markets: a re-assessment
- Author
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Tang, Gordon, Atul Gipta, Tang, Gordon, Shum, Wai, Tang, Gordon, Atul Gipta, Tang, Gordon, and Shum, Wai
- Abstract
Employing a multiple regression approach with correction for the effects of heteroskedasticity and autocorrelation of the residuals using the method of Newey and West (1987), this paper reexamines the risk-return relationships of 13 international stock markets during up and down markets. Our results provide robust evidence that not only beta, but also unsystematic risk and skewness are useful and relevant risk measures in international stock markets.
7. Trust, control and post-bureaucracy
- Author
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Garsten, Christina, Grey, Chris, Garsten, Christina, and Grey, Chris
- Abstract
This paper is a contribution to the analysis of intra-organizational trust. From a discussion of concepts of trust, we suggest that trust is something which is constructed for and by people in organizations, thereby producing some degree of predictability. Trust is a precarious social accomplishment enacted through the interplay of social or discursive structures, including those of work organizations, and individuated subjects. We argue that bureaucratic organizations effected this construction in such an efficient manner that it `disappeared' as an issue for organizational theorists, but that shifting organizational forms have re-opened it. We suggest that the advent of corporate culturism in the 1980s offered one kind of reconfiguration of trust in organizations. However, subsequent extensions of organizational reform have undermined corporate culture as a way of constructing trust. These extensions, which, with some caveats, may be called post-bureaucratic, have brought with them new potential bases for trust, and hence control, in organizations. We explore these in two ways. First, we discuss how various types of managerial languages and techniques have the capacity to provide a global `script' through which particular local contexts can be made sense of, and which allow possible subject positions and identities to be secured. Second, we develop this discussion with reference to two different kinds of employees whose work is in some senses post-bureaucratic: accountants and consultants in Big Five firms, and temporary workers (temps) working through agencies to provide clerical and other services. In a conclusion, we comment on the durability of post-bureaucratic modes of trust
- Published
- 2001
- Full Text
- View/download PDF
8. How to become oneself : Discourses of subjectivity in postbureaucratic organizations
- Author
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Garsten, Christina, Grey, Chris, Garsten, Christina, and Grey, Chris
- Abstract
In the face of widespread organizational change which some claim heralds the demise of bureaucracy, and in the context of the cultural and intellectual uncertainties of postmodernism, how do people in organizations respond? In this paper, we explore the role of `How To' books for managers in the elaboration of these responses. How To books may be read as part of a long-standing tradition of self-help which represents a form of the secularized Protestant ethic. However, in contemporary conditions it is also congruent with emerging forms of reflexivity and projects of the self. The How To books we discuss promise to yield control of the world around them to managers who learn to know and control their `inner-worlds'. They also offer techniques of self-presentation and self-appraisal which, we argue, are particularly congruent with the likely control problems within post-bureaucratic organizations.
- Published
- 1997
- Full Text
- View/download PDF
9. Contrastive Learning for Equivariant Multimodal Image Representations
- Author
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Wetzer, Elisabeth, Pielawski, Nicolas, Breznik, Eva, Öfverstedt, Johan, Lu, Jiahao, Wählby, Carolina, Lindblad, Joakim, Sladoje, Natasa, Wetzer, Elisabeth, Pielawski, Nicolas, Breznik, Eva, Öfverstedt, Johan, Lu, Jiahao, Wählby, Carolina, Lindblad, Joakim, and Sladoje, Natasa
- Abstract
Combining the information of different imaging modalities offers complimentary information about the properties of the imaged specimen. Often these modalities need to be captured by different machines, which requires that the resulting images need to be matched and registered in order to map the corresponding signals to each other. This can be a very challenging task due to the varying appearance of the specimen in different sensors. We have recently developed a method which uses contrastive learning to find representations of both modalities, such that the images of different modalities are mapped into the same representational space. The learnt representations (referred to as CoMIRs) are abstract and very similar with respect to a selected similarity measure. There are requirements which these representations need to fulfil for downstream tasks such as registration - e.g rotational equivariance or intensity similarity. We present a hyperparameter free modification of the contrastive loss, which is based on InfoNCE, to produce equivariant, dense-like image representations. These representations are similar enough to be considered in a common space, in which monomodal methods for registration can be exploited.
- Published
- 2021
10. The Suleymaniye Mosque: A computational fractal analysis of visual complexity and layering in Sinan's masterwork
- Author
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Michael J. Ostwald, Özgür Ediz, Uludağ Üniversitesi/Mühendislik Mimarlık Fakültesi/Mimarlık Bölümü., Ediz, Özgür, and AAA-8177-2021
- Subjects
Materiality (architecture) ,Engineering ,Architectural engineering ,Visual Arts and Performing Arts ,business.industry ,Media studies ,Fractal analysis ,Visual complexity ,Ottoman empire ,Architecture ,Facade ,Computational analysis ,Layering ,business ,Fractal Geometry ,Gothic Style ,Islamic Architecture - Abstract
Completed in the sixteenth century, the Süleymaniye Mosque in Istanbul has long been regarded as one of the great works of Sinan, the Ottoman Empire's foremost architect. In recent years, as our understanding of Sinan's design strategies and sensitivities has improved, a number of influential scholars have argued that there is a singular formal layering pattern present in Sinan's elevations. With the advent of recent advances in computational analysis it is possible to quantify the degree of visual layering (the hierarchical relationship between form, ornamentation and materiality) present in Sinan's Süleymaniye Mosque and thereby provide evidence, either for or against, this proposition. Using an advanced version of the computational fractal analysis method, the paper investigates the four facades of the Süleymaniye Mosque, along with two facade details, to provide a mathematical description of the layering visible in this building. Through this process the paper provides, for the first time, quantifiable data supporting the theorised properties of this famous building. In doing so, the paper also offers a description of the most advanced demonstration of fractal analysis ever applied in architecture.
- Published
- 2012
11. A novel algorithm to reconstruct phylogenies using gene sequences and expression data
- Author
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Bartoszek, Krzysztof, Pietro, Lio', Bartoszek, Krzysztof, and Pietro, Lio'
- Abstract
Phylogenies based on single loci should be viewed with caution and the best approach for obtaining robust trees is to examine numerous loci across the genome. It often happens that for the same set of species trees derived from different genes are in conflict between each other. There are several methods that combine information from different genes in order to infer the species tree. One novel approach is to use informationfrom different -omics. Here we describe a phylogenetic method based on an Ornstein–Uhlenbeck process that combines sequence and gene expression data. We test our method on genes belonging to the histidine biosynthetic operon. We found that the method provides interesting insights into selection pressures and adaptive hypotheses concerning gene expression levels., Svenska institutet supported this work through their Östersjösamarbetet scholarship program.
- Published
- 2014
12. Embodied practices in the physics laboratory
- Author
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Pettersson, Helena, Danielsson, Anna, Gonsalves, Alison, Pettersson, Helena, Danielsson, Anna, and Gonsalves, Alison
- Published
- 2011
13. Linking networks and plant roles : The impact of changing a plant role
- Author
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Feldmann, Andreas, Olhager, Jan, Fleet, Don, Shi, Yongjiang, Feldmann, Andreas, Olhager, Jan, Fleet, Don, and Shi, Yongjiang
- Abstract
Many manufacturing firms are expanding their global footprint to explore new opportunities for efficient and effective production. The strategic perspective on international manufacturing networks involves both the network level and the plant level. A key aspect is the relationship between the network and the role of plants. In this research, we investigate the relationship between the network and plant perspectives in international manufacturing networks. We use a single in-depth case study that includes five plants in two product networks over a period of five years. We analyze how changing the role of one plant affects the network as well as the roles of the other plants in the network. Thus, decisions on plant roles are, to a very high degree, network decisions and not decisions for individual plants. Based on the insights from the case study we also develop a framework for mapping manufacturing networks, including market coverage, plant location and site competence.
- Published
- 2010
14. Reflection-in-Action When Designing Organizational Processes: Prototyping Workshops for Collective Reflection-in-Action
- Author
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Wegener, F.E., Guerreiro Goncalves, M., Dankfort, Zoë, Schaub, Petra Badke, and Kleinsmann, Maaike
- Subjects
Collaborative design ,Design process ,Organizational processes ,Affordances ,Routine design - Abstract
In this paper on designing organizational processes, we combine insight on reflection-in-action with the role of reflection and experimenting from the organizational routine dynamics literature. Illustrated through a case at a strategy consultancy, we show how a prototyped workshop can elicit reflection-in- action when designing organizational processes. The artifacts used in the prototyped workshop made previous implicit assumptions about the work more explicit. This led to on the spot reflection-in-action of how to improve the prototype. This shows how collective reflection-action can be created by creating a space for reflection, that simultaneously allows for experimentation. Future research between design science and organizational science would thus be fruitful when studying the role of collective reflection- in-action when prototyping organizational processes.
- Published
- 2019
15. Justice climates and management team effectiveness: The central role of group harmony
- Author
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Ali Fehmi Ünal, Katherine Xin, Chao C. Chen, Uludağ Üniversitesi/İktisadi ve İdari Bilimler Fakültesi., and Ünal, Ali Fehmi
- Subjects
Procedural justice ,Work ,Rewards-allocation preferences ,Strategy and Management ,Helping behavior ,Team effectiveness ,Business & economics ,050109 social psychology ,Group-performance ,Organizational justice ,Method bias ,Group harmony ,Intragroup relationship ,0502 economics and business ,Mainstream ,Team performance ,0501 psychology and cognitive sciences ,Justice (ethics) ,Business and International Management ,Harmony (color) ,Relationship conflict ,05 social sciences ,Justice climate ,Power distance ,Management ,Value theory ,Social-exchange ,Fairness ,Social Exchange Theory ,Fairness Perceptions ,Team helping behavior ,Interactional justice ,Ethical leadership ,Psychology ,Social psychology ,050203 business & management - Abstract
Although social harmony is one of the most important cultural values in many of Asian societies it has rarely been studied in the mainstream management literatures. Based on the group-value theory of justice we examined how group justice climates influence group effectiveness through group harmony. Analyses of data on 106 upper-level management teams from Chinese organizations showed that justice climates were positively associated with group harmony, which in turn was positively associated with team task performance and team helping behavior. Group harmony was found to significantly mediate the positive effect of both distributive and interactional justice climates on team helping behavior but only marginally on team task performance. Finally, in support of past research both at the group and individual level, procedural justice climate had the weakest effect on group processes and outcomes. By applying the group value theory on group harmony this paper aims to integrate Eastern and Western perspectives on one hand and the justice climates and group harmony research on the other. Theoretical and practical implications are discussed.
- Published
- 2017
16. Product Market Fit Frameworks for Lean Product Development
- Author
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Dennehy, Dennis, Kasraian, Laleh, O’Raghallaigh, Paidi, and Conboy, Kieran
- Subjects
Minimum viable product ,Lean start-up ,Product market fit - Abstract
The file attached to this record is the author's final peer reviewed version. To succeed in today’s dynamic and evolving markets, businesses need to continuously design products that meet the demands of the customer. While such demands can be difficult to fulfil, they offer businesses the opportunity to evolve their business models, deepen their skill-sets and knowledge, expand into new markets, and scale their operations. To stay viable amid accelerating change, businesses need product development frameworks that anchor the mental models for designing products that fit the market. However, evidence suggests that many start-up businesses lack such models. This completed research paper makes two important contributions to academia and practice. First, a conceptual framework that links the concepts of product viability, feasibility, and usability/desirability to lean product development is developed. Second, an evaluation framework that enables businesses to design products that fit their markets is proposed. The frameworks are grounded in design science literature and their utility has been evaluated through the industry engagements of the research team. The theoretical limitations of the lean concept are exposed and its implications for R&D practitioners and academic researchers are highlighted.
- Published
- 2016
17. Selection and transmission processes within the Irish National System of education : 1831-1900
- Author
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Kelly, Mary J. and Jobling, Ray
- Subjects
Irish education system ,Sociological analysis ,Education and state--Ireland ,Educational history ,Education--History ,Education--Ireland - Abstract
Other funder Economic and Social Research Institute Permission to archive this paper has been granted by the executor of the Mary J. Kelly estate, April 2011
- Published
- 1978
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