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Thorsten Busch 《Ethics and Information Technology》2011,13(4):339-353
This conceptual article discusses strategies of corporations in the information and communication technologies (ICT) sector and their role in the conflict over access to knowledge in the digital environment. Its main hypothesis is that ICT corporations are very capable actors when it comes to bridging digital divides in both developed and developing countries??maybe even the most capable actors. Therefore, it is argued that ICT corporations could use their capabilities to help citizens gain sustainable access to knowledge in order to enable them to lead self-sufficient lives. In a nutshell, capabilities are presented as both the input (capabilities of ICT corporations) as well as the output (capability building for empowering citizens) of corporate strategy-making focusing on fair ICT. Corporate citizenship is put forth as the theoretical concept bridging corporate strategies and access to knowledge: If ICT corporations act in accordance with their self-understanding of being ??good corporate citizens??, they could be crucial partners in lessening digital divides and helping citizens gain access to knowledge. From the perspective of ??integrative economic ethics?? (Ulrich 2008), it is argued that ICT corporations have good reason to actively empower citizens in both developed and developing countries by pursuing ??inclusive?? strategies in many fields, such as open-source software development. That way, ICT corporations could enable, support and provide citizens with capabilities enabling them to help themselves. In order to make inclusive business models work, the rules and regulations companies find themselves in today must enable them to act responsibly without getting penalized by more ruthless competitors. This article explores several cases from the ICT field to illustrate the interplay between a responsible business model and the rules and regulations of the industry. From a capabilities perspective, the most desirable mix of corporate strategies and industry regulation is one that results in the highest level of generativity (Zittrain 2008). Thus, ICT should not be closed systems only driven by the company behind them. Instead, they need to be open for the highest possible level of third-party innovation. 相似文献
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Gergely Simon Caroline Busch Marco A. B. Andrade Julien Reboud Jonathan M. Cooper Marc P. Y. Desmulliez Mathis O. Riehle Anne L. Bernassau 《Biomicrofluidics》2021,15(1)
Separation and sorting of biological entities (viruses, bacteria, and cells) is a critical step in any microfluidic lab-on-a-chip device. Acoustofluidics platforms have demonstrated their ability to use physical characteristics of cells to perform label-free separation. Bandpass-type sorting methods of medium-sized entities from a mixture have been presented using acoustic techniques; however, they require multiple transducers, lack support for various target populations, can be sensitive to flow variations, or have not been verified for continuous flow sorting of biological cells. To our knowledge, this paper presents the first acoustic bandpass method that overcomes all these limitations and presents an inherently reconfigurable technique with a single transducer pair for stable continuous flow sorting of blood cells. The sorting method is first demonstrated for polystyrene particles of sizes 6, 10, and 14.5 μm in diameter with measured purity and efficiency coefficients above 75 ± 6% and 85 ± 9%, respectively. The sorting strategy was further validated in the separation of red blood cells from white blood cells and 1 μm polystyrene particles with 78 ± 8% efficiency and 74 ± 6% purity, respectively, at a flow rate of at least 1 μl/min, enabling to process finger prick blood samples within minutes. 相似文献
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Friedrich W. Busch 《欧洲师范教育杂志》1995,18(2-3):171-186
The unification of the two German states in October 1990 had a significant impact on educational politics. The combination of two educational and university systems that were based on clearly divergent political and social foundations lay ahead. The thesis is discussed here that the unification of FRG and GDR could not lead to the renewal of universities in Germany but only to an adaptation of eastern society to western society. But with the foundation of a Faculty of Educational Sciences at the Technical University of Dresden (Land Saxony) successful attempts to renewals at an intermediate level are also presented. The author describes the production and realization of a project he helped to develop and at the same time addresses the emerging problems the new faculty triggered. 相似文献
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Knowledge management (KM) has matured to the point that many organisations either believe they have such practices in place or at least understand they are relevant to the knowledge work commonly undertaken in many industries. What is lacking from the literature, however, is a solid foundation for the philosophies underpinning KM and particularly for how tacit knowledge informs the KM space. Research over decades shows tacit knowledge underpins all other forms of knowledge, enabling the interpretation and judicious application of knowledge, leading (at its highest levels) to the concept of wisdom. As an academic discipline, artificial intelligence (AI) was established before KM, has been grounded in the computing discipline for many decades, and is applied broadly in many domains. This paper explores how AI can inform the KM debate. Rather than simply provide examples of AI success stories as applied to KM in practice, it explores the theoretical and practical limitations of AI and KM in unison, providing at the same time a strong epistemological understanding of both disciplines as a means of furthering the knowledge debate, with particular emphasis on the role of tacit knowledge within this jurisdiction. 相似文献
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Brigitta Busch 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2011,57(5-6):541-549
This overview focuses on Europe, a linguistically diverse region and moreover home to a number of minority languages. Over the past five decades, the focus of research on bi- or multilingual education has shifted from an initial emphasis on speakers?? identities and their membership of homogenous imagined communities to an interest in learners?? diverse and not usually clear-cut (multi)lingual repertoires. In the wake of regionalist movements emerging in the 1960s and an increase in transmigration and global mobility from the 1990s onwards, different models of practices and policies have developed in European bi- and multilingual education. The author discerns four different policy orientations and three types of structured language distribution practices. The challenge for policy-makers and schools is to choose carefully which of these models work best in their particular environments. 相似文献
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Anthropogenic climate change remains divisive in the United States, where skepticism of the scientific consensus is associated with conservative worldviews, resulting in political polarization. This study considers three hypotheses regarding U.S. polarization over climate change that have emerged from social psychology research and applies them to science education by showing how these hypotheses could relate to adolescents' science learning. We then test each hypothesis within an experimental educational intervention designed to study the influence of worldview, mechanistic knowledge, and quantitative reasoning on students' written arguments about climate change. We used mixed methods to analyze the results of this individually randomized trial with clustering involving 357 participants in grades 9–11 from 5 U.S. sites. Findings show that: (a) exposure to mechanistic knowledge about climate change increased odds of receptivity toward climate change; (b) increasingly conservative worldviews were associated with decreased odds of receptivity; (c) worldview and quantitative reasoning interacted, resulting in an amplified effect of worldview for students with greater quantitative reasoning. Results also suggest that the influence of worldview and mechanistic knowledge on receptivity work independently from one another in our dataset. This study demonstrates the value of teaching mechanistic understandings of climate change, yet also demonstrates the influence of worldview on receptivity to climate change for adolescents, as well as complex interactions between quantitative reasoning (something school science aims to develop) and worldview. It shows that moving the U.S. public toward the scientific consensus is complex and involves confronting ideologically motivated reasoning within science education. 相似文献
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Between Tradition and Progress: Oldenburg University's Model Plan for Comprehensive Teacher Training
Prof. F. W. Busch Dr. 《欧洲师范教育杂志》1978,1(3):111-126
Since early 1974, a pilot project for integrated teacher training has been in progress at Oldenburg University. This is currently the only extensive teacher training reform which exist in the German Federal Republic.
All plans for this integrated training program are designed to provide training normally encompassed by the traditional two‐stage programm.
The integrated training program includes:
- studies in the areas of education and social science;
- studies in two major subjects which are later to be taught at school;
- practical studies and activities.
The new model leads to the following degrees:
- nine semesters of study for a Certificate of Qualification for primary and lower‐level secondary school;
- eleven semesters for a Certificate of Qualification for higher‐level secon dary school and the education of exceptional children.
Theoretic training in major subject areas and related didactic training as well as education and social studies take place chiefly in the form of projects. A basic assumption is that interdisciplinary projects which are practice‐ and problemoriented permit a highly desirable integration of theory and practice on the whole.
In the project, contact teachers are an essential link between field practice at school and academic training at the university. Contact teachers are under contact to the university for an extended period of time (generally three years). In place of remunation, their teaching loads are reduced by ten hours per week.
In 1978/79 the project will be put to the test as the first generation of students prepares for State Board Examinations. 相似文献