| 1. |
- Lakemond, Nicolette, et al.
(författare)
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Digital Transformation in Complex Systems
- 2021
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Ingår i: IEEE transactions on engineering management. - : Institute of Electrical and Electronics Engineers (IEEE). - 0018-9391 .- 1558-0040.
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Tidskriftsartikel (refereegranskat)abstract
- Complex systems increasingly include embedded digital technologies that interact with and are constrained by physical components and systems. Although these systems play a central role in our society, they have only been scarcely addressed in contemporary research on digital transformation and the organization of innovation. This article explores the digital transformation in complex products and systems and its consequences for organizational design. A longitudinal study of avionics development since the 1950s uncovers the application of digital technologies, first as a sequence of initial experiments, followed by the use as add-on functionality, then as an integral part of achieving critical functionality in systems, and currently combining add-on and critical functionalities enabling generativity. The findings emphasize the evolution of the intricate relationships between the systems architecture and organizational approaches when digital technology enables and enforces increased complexity, expanded functionality, increased systems integration, and continuous development. These nested dependencies are accentuated by the complexity that has emerged beyond human cognition, where increasingly sophisticated boundary objects based on modeling, simulation, and data play an important role in the organizations ability. Boundary objects relate and decouple the multifacetted dynamic relation between organization and architecture. The results also extend existing perspectives on platform strategies by outlining the importance of generativity in combination with criticality control, rather than market control. Criticality control in combination with generativity has become imperative not least as generative digital technologies have become central in achieving critical properties such as safety. Several avenues for further research are outlined.
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| 2. |
- Pettersson, Anders, 1946-
(författare)
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Comparative literature in Sweden
- 2021
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Ingår i: Comparative literature around the world. - Paris : Honoré Champion. - 9782745354693 - 9782745354709 ; , s. 95-103
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 3. |
- Pettersson, Anders, 1946-
(författare)
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Kafka's The Judgement : experience-oriented reading and literary criticism
- 2021
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Ingår i: Lessons from Kafka. - Praha : Filosofia. - 9788070076811 ; , s. 285-309
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Bokkapitel (refereegranskat)abstract
- The paper focuses on Kafka's short narrative The Judgement (Das Urteil, 1912). However, although the contribution may be of some interest for the understanding of this Kafka story and of Kafka's achievement in general, The Judgement is being discussed primarily as an illustrative example. The main point of the paper is to sketch an overall perspective on the ordinary reading of literature. it is commonly believed that interpreting critics and ordinary readers basically have to perform the same task: that of understanding the meaning of the text in question. The author argues that this view seriously misconstrues the activities of both critic and reader. He also discusses, in a more tentative fashion, what one is rationally justified to demand from ordinary readings of literature performed for the sake of understanding and experiencing a literary text.
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| 4. |
- Pettersson, Anders, 1946-
(författare)
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Reply to Wilkinson
- 2021
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Ingår i: American Society for Aesthetics Graduate E-Journal. - : American Society for Aesthetics. - 1946-1879. ; 13:1, s. 23-24
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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| 5. |
- Dicko, Cedric, et al.
(författare)
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NUrF-Optimization of in situ UV-vis and fluorescence and autonomous characterization techniques with small-angle neutron scattering instrumentation
- 2020
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Ingår i: Review of Scientific Instruments. - : AMER INST PHYSICS. - 0034-6748 .- 1089-7623. ; 91:7
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Tidskriftsartikel (refereegranskat)abstract
- We have designed, built, and validated a (quasi)-simultaneous measurement platform called NUrF, which consists of neutron small-angle scattering, UV-visible, fluorescence, and densitometry techniques. In this contribution, we illustrate the concept and benefits of the NUrF setup combined with high-performance liquid chromatography pumps to automate the preparation and measurement of a mixture series of Brij35 nonionic surfactants with perfluorononanoic acid in the presence of a reporter fluorophore (pyrene).
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| 6. |
- Dittes, Nicholas J., 1987-, et al.
(författare)
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Corrosion Sensor for Water-Contaminated Grease
- 2020
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Ingår i: Tribology Transactions. - : Taylor & Francis. - 1040-2004 .- 1547-397X. ; 63:5, s. 891-896
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Tidskriftsartikel (refereegranskat)abstract
- A simple and inexpensive corrosion sensor has been manufactured to study the corrosion rate of new and water contaminated lubricating grease using a galvanic cell. The galvanic charge is developed between ENIG (electroless nickel immersion gold) and zinc, manufactured by selectively plating on a custom manufactured interdigitated PCB (printed circuit board). This paper shows the methodology in using this concept for any application which may require quantifying the corrosivity of a liquid or semisolid which could be applied to the surface of the sensor. Water contamination is a problem in many grease lubricated machine components, so a sensor concept was developed and a correlation between water content and the corrosion rate is shown. This method could be used to precisely study the corrosion rate of aged or contaminated lubricants and could potentially be used as a cheap and simple way to estimate water contamination of grease. To the knowledge of the authors, this sensor concept has not been used in industry or literature.
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| 7. |
- Pettersson, Anders, 1946-
(författare)
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Factuality and Literariness
- 2020
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Ingår i: Narrative Factuality. - Berlin : Walter de Gruyter. - 9783110482805 - 9783110486278 - 9783110484991 ; , s. 601-612
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Bokkapitel (refereegranskat)
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