| 1. |
- Andersson, Mikael, et al.
(författare)
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Problem solving, reflection and lifelong learning in the junction between theory and practice
- 2022
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Ingår i: International Conference on Work Integrated Learning. - Trollhättan : University West. - 9789189325302 ; , s. 80-80
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- In 2002 University West was commissioned by the government to develop forms for work integrated learning (WIL) as part of the work with pedagogical renewal of higher education. As a result of this assignment, WIL is now a deeply rooted philosophy and cornerstone of the university but also the main principle for pedagogical approach. We believe that knowledge, both theoretical and practical, is acquired everywhere and not only in institutions of higher learning. In other words, we are striving to connect university studies with everyday work life and the surrounding society. The purpose of this paper is to describe and evaluate a strategy for improving student awareness and skills for problem solving, reflection and lifelong learning in the junction between theory and practice. At the center of our focus are students from our bachelor's degree programme 3D-animation and visualization and a course on simulation and particle based effects. This is a challenging subject to teach since knowledge, tools and process is evolving rapidly and we rewrite the course curricula every year. The strategy consists of adding five themes focused on reflection and problem solving spread over the weeks of the course, in addition to the more direct subject-related areas. For each theme the students recieved reading material giving an overview of each theme, and then reflection based questions aimed at connecting the theme of each week to the subject of the course. The themes were Lifeling Learning, MoSCoW prioritisation, Schöns desriptions of design challenges and wicked problems and finally Fraylings ideas of Research through design and Schöns Conversation with the material. For the last week, the students wrote a summary of the entire course using the themes they had studied. At first there was some resistance among the students, and it was not easy for them to see the value of these assignments, instead their focus was on the more technical aspects of the course. However, as the course progressed a majority of the students started to see the point of these more reflective based assignments. One example where this became apparent was during the weekly presentations of the technical assignments. While some of the students still struggled with integrating the reflective assignments with the more technical parts of the course, others started to use the terminology and reasoning from the reflective assignments when talking about how they approached the problems they faced when solving the technical assignments. Having the students equipped with these new approaches also facilitated talking about problem solving and learning strategies, both during the course where this strategy was tested, as well as a subsequent course.The strategy was evaluated by analysing the written and oral presentations and reflections of the students, with special attention being paid to their problem solving and their strategies when approaching new technologies and tools. In addition to this, we also observed their reasoning about the theories that was embedded in the tools, i.e not just talk about how to do things in the software, but also the theories and principles underlying the software.Overall, the aim of the strategy was to train the students on problem solving and learning through experimentation, design and reflection. While one single course is a very short time to practice this, differences in reasoning andstrategies in the students from the beginning of the course to the end could be seen. This was both in their written reports as well as their oral presentations. Areas where improvements could be seen was more abstract reasoning, reflection on problem solving, priorities, and the ability to connect and compare different areas of the course. One theme that also was recurring in the texts was the balance between chaotic exploration and structured learning. These are skills that are valuable in a changing industry where they will need to learn new tools and develop new workflows constantly. Overall, a conclusion here is that learning to learn is far more important than learning a specific tool or skill.
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| 2. |
- Andersson, Ulf, 1973-, et al.
(författare)
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Subsidiaries as Sources for Learning in Multinational Enterprises
- 2020
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Ingår i: The Oxford Handbook of International Business Strategy. - : Oxford University Press. - 9780198868378 ; , s. 293-311
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Bokkapitel (refereegranskat)abstract
- In the beginning of the twenty-first century, Andersson, Forsgren, and Holm (2001, 2002) published two highly cited articles on the relationship between network embeddedness and the evolution of multinational enterprise (MNE) subsidiary roles. These articles paved the way for research examining the importance of market knowledge acquired by an MNE subsidiary through being embedded in local networks, which would, in time, be expected to positively influence the competence development of other MNE units. The present chapter presents an overview of the key contributions of these seminal papers, followed by a discussion about the theoretical and empirical advancements concerning the relationship between embeddedness and subsidiary competence development. We provide suggestions around how to conceptualize competence development and knowledge transfer in relation to subsidiary external embeddedness and highlight areas where more research is needed.
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| 3. |
- Andersson, Ulf, 1973-, et al.
(författare)
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The challenge with the skilled hobbyist
- 2020
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Ingår i: VILÄR. - Trollhättan : Högskolan Väst. - 9789188847867 ; , s. 16-17
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Having prior knowledge and experience in 3d-graphics or visual effects can give you ahead start when embarking on an education within that field. However, experience shows that it is common that those students that have worked with 3d-graphics on a hobby level are stuck in a certain way of working. They have developed methods and workflows that are suitable under hobby-like circumstances, which means that they have worked in isolation, on a single computer and often without any specific deadlines or time restraints. However, work life is seldom this structured. Instead it is complex and disordered, and requires constant new learning (Bruno et al, 2017).This is a qualitative study where students from a three year program are interviewed regarding their process of going from a hobbyist to a professional, if any. The results are compared with the concept of the Deliberate Professional, as described by Trede and Jacksson (Trede et al, 2019) The results of this pilot study suggests that the students to a large extent still are in the “hobbyist”-mindset, and have a low insight in the different requirements of beingin the workplace. However, some mentions of constant learning, and the importance of knowledge outside of specific 3d-technology. Some implications for the program isto focus and emphazise what it means to be a professional, and not only expose the students to work-like projects, but also have more occasions for reflection excercises, as described by Bruno and Dell’avarsana (Bruno et al, 2017).
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| 4. |
- Gustavsson, Carolina, et al.
(författare)
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Cerebrospinal fluid levels of insulin, leptin, and agouti-related protein in relation to BMI in pregnant women
- 2016
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Ingår i: Obesity. - : Wiley. - 1930-7381. ; 24:6, s. 1299-1304
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Tidskriftsartikel (refereegranskat)abstract
- ObjectiveDuring pregnancy, metabolic interactions must be adapted, though neuroendocrine mechanisms for increased food intake are poorly understood. The objective of this study was to characterize differences in insulin, leptin, and agouti-related protein (AgRP) levels in serum and cerebrospinal fluid (CSF) in pregnant women with normal weight (NW) and pregnant women with overweight (OW) or obesity (OB). Placenta as a source for increased peripheral AgRP levels during pregnancy was also investigated. MethodsWomen were recruited at admission for elective cesarean section. Insulin, AgRP, and leptin were measured in serum and CSF from 30 NW, 25 OW, and 21 OB at term. Serum during pregnancy and placenta at term were collected for further AgRP analysis. ResultsImmunohistology showed placental production of AgRP and serum AgRP levels increased throughout pregnancy. CSF AgRP, leptin, and insulin levels were higher in OW and OB than NW. Serum leptin and insulin levels were higher and AgRP lower in OB than NW. ConclusionsHigh serum AgRP levels might protect from the suppressive effects of leptin during pregnancy. Pregnant women with OB and OW might further be protected from the suppressive effect of leptin by high CSF AgRP levels. Evidence was found, for the first time, of human placental AgRP production mirrored by levels in the circulation.
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| 5. |
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| 6. |
- Andersson, Christian X, 1973, et al.
(författare)
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Inflamed adipose tissue, insulin resistance and vascular injury
- 2008
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Ingår i: Diabetes/Metabolism Research and Reviews. - : Wiley. - 1520-7552 .- 1520-7560. ; 24:8, s. 595-603
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Tidskriftsartikel (refereegranskat)abstract
- Type 2 diabetes is the most common metabolic disorder today and has reached epidemic proportions in many countries. Insulin resistance and inflammation play a central role in the pathogenesis of type 2 diabetes and are present long before the onset of the disease. During this time, many of the complications associated with type 2 diabetes are initiated. Of major concern is the two- to fourfold increase in cardiovascular morbidity and mortality in this group compared to a nondiabetic population. Obesity, characterized by enlarged fat cells, and insulin resistance are, like type 2 diabetes, associated with impaired adipogenesis and a low-grade chronic inflammation that to a large extent emanates from the adipose tissue. Both these processes contribute to unfavourable alterations of the circulating levels of several bioactive molecules (adipokines) that are secreted from the adipose tissue, many of which have documented inhibitory effects on insulin sensitivity in the liver and peripheral tissues and, in addition, have negative effects on the cardiovascular system.Here we review current knowledge of the adipose tissue as an endocrine organ, the local and systemic effects of a chronic state of low-grade inflammation residing in the adipose tissue, and, in particular, the effects of inflammation and circulating adipokines on the vascular wall.
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| 7. |
- Andersson, Christian X, 1973, et al.
(författare)
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Insulin antagonizes interleukin-6 signaling and is anti-inflammatory in 3T3-L1 adipocytes
- 2007
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Ingår i: J Biol Chem. - 0021-9258. ; 282:13, s. 9430-5
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Tidskriftsartikel (refereegranskat)abstract
- Adipose tissue secretes different adipokines, including interleukin-6 (IL-6), that have been implicated in the insulin resistance and inflammatory state characterizing obesity. We examined the putative cross-talk between insulin and IL-6 in adipose cells and found that insulin exerts an inhibitory effect on the IL-6 signaling pathway by altering the post-translational modifications of the signal transducer and activator of transcription 3 (STAT3). Insulin reduces the tyrosine phosphorylation and increases the serine phosphorylation of STAT3, thereby reducing its nuclear localization and transcriptional activity. Signaling through the MEK/MAPK pathway plays an important role as treatment with the MEK inhibitor PD98059 reduces the effects of insulin on IL-6 signaling. We also show that the protein tyrosine phosphatase SHP2 is activated upon insulin signaling and is required for the dephosphorylation of STAT3 and that insulin exerts a synergistic effect with IL-6 on suppressor of cytokine signaling 3 expression. As a consequence, the IL-6-induced expression of the inflammatory markers serum amyloid A 3 and haptoglobin are significantly decreased in cells incubated with both IL-6 and insulin. Thus, insulin exerts an important anti-inflammatory effect in adipose cells by impairing the IL-6 signal at several levels.
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| 8. |
- Andersson, Klas, 1975, et al.
(författare)
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Tillit och misstro i icke framgångsrika skolor
- 2018
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Ingår i: Skolan som politisk organisation 3:e uppl, Maria Jarl, Jon Pierre (red.). - : Gleerups Utbildning AB. - 9789140696984
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 9. |
- Andersson, Patrik, 1974, et al.
(författare)
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Framtidsbilder för samhällsbyggnad
- 2006
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Framtidsbilder för samhällsbyggnad 2020De kommande 15 åren står institutionen för Bygg- och miljöteknik inför stora förändringar. Därför har institutionen initierat projektet Framtidsbilder 2020 där man engagerat en framtidspanel bestående av elva yngre disputerade forskare. Arbetet inleddes med ett breddgruppsmöte där 110 personer representerande institutionens personal och studenter deltog. Vid mötet identifierades ett antal trender och osäkra utvecklingar som påverkar framtiden inom samhällsbyggnadsområdet. Deltagarna bidrog också med idéer till en önskvärd utveckling, vilket har sammanställts och utgör grunden till en gemensam önskvärd framtid/vision för institutionen. Materialet från breddgruppsmötet har bearbetats av Framtidspanelen och resulterat i fyra scenarier som beskriver hur samhällsbyggnadsområdet kan se ut år 2020. Syftet med framtidsbilderna är att de ska vara vägledande för institutionens beslut och förhållningssätt under de kommande åren.Fyra scenarierTurning TorsoSamhället präglas av en ekonomi som är på uppgång, och av ett nytänkande och öppet samhälle. Materiell status och individualism är viktigt. Detta leder till en hög arbetsbelastning samt krav på exklusiva varor av hög kvali-tet. Det finns en stor medvetenhet om miljöpåverkan och klimatförändringar och lösningarna för att klara energiförsörjningen är innovativa.Eco-metropolenDet sveper en grön våg genom dagens samhälle. Under de senaste 15 åren har vi insett att jorden skall vara en bebolig plats även åt dem som kommer efter oss. Vi söker ständigt efter nya, mer förfinade metoder att tillvarata de resurser vi har. Samhället och individen är i balans. Ekonomin är god och vi är miljömedvetna, trygga och integrerade. Nytänkande premieras och icke- materialistiska värderingar står högt i kurs. Vi tänker individuellt, men agerar mer än gärna för kollektivets bästa. Utbildning är gratis TrädgårdsstadenEtt samhälle där vi lärt oss hantera stress, men känner oss otrygga och helst umgås i slutna sociala sammanhang. Vi bor enkelt inne i stan, eller gärna på landsbygden nära storstäderna. Minskade behov av högutbildade i samhället gör att vi har svårt att rekrytera studenter till teknikutbildningar. Det traditionella tankesättet leder till kulturkrockar med företag och personer från andra länder.Gated communitiesFörsämrad ekonomi och ökad egoism har lett fram till ett stressat, otryggt och segregerat samhälle. Accelererande klimatförändringar och ökad miljö-påverkan skrämmer oss, men trots det åtgärdar vi inte problemen, utan koncentrerar oss på konsekvenserna. Arbetslöshet i samhällsbyggnadssek-torn leder till sänkt status för samhällsbyggaren. Vi har därför svårt att rekrytera studenter, och även forskningen har låg status.
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| 10. |
- Andersson, Ulf, 1973-, et al.
(författare)
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Can Measurements of Online Behavior Predict Course Performance?
- 2016
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Ingår i: Proceedings of the 7th International Multi-Conference on Complexity, Informatics and Cybernetics: IMCIC 2016 and the 7th International Multi-Conference onSociety and Information Technologies: ICSIT 2016. - : International Institute of Informatics and Systemics. - 9781941763339 - 9781941763384 ; , s. 4-9
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Konferensbidrag (refereegranskat)abstract
- This article is a pilot study on the relationship between performance in online classes and behavior in online discussion forums. Measuring student activity on the discussion forum, the collected data is then analyzed and mapped to the performance of the students on the course. The student activity was dividedinto a number of parameters, and during the study these parameters were compared to the performance of the students.The significance of each parameter was also analyzed through a Kruskall-Wallis-test Overall there was a strong tendency thatstudents with more activity and engagement received higher grades. This is in the future useful for developing some kind of monitoring to identify and support students on the verge of failing the course.
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