| 1. |
- Boström, Per, 1982-
(författare)
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”Det här är ju dött tåg liksom…” : en studie av metaforer för ROMANTISK KÄRLEK i talad svenska
- 2018
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The purpose of this study is to investigate the metaphorization of ROMANTIC LOVE in spoken Swedish. The study is based on 4 semi-structured focus group conversations with participants in two age groups; 24–33 and 50–54. A Swedish short film and questions related to the film were used as stimuli for the conversations. Research questions asked are 1) How is the concept of ROMANTIC LOVE metaphorized in the recorded group conversations? 2) How does the metaphorization vary between the conversations? and 3) What cultural model for ROMANTIC LOVE in the conversations can be reconstructed based on identified metaphorizations? The study is situated within Cognitive Linguistics and the framework of Conceptual Metaphor Theory and a Discourse Dynamics Approach to Metaphor. Consequently, metaphor is seen as a cognitive, linguistic, socio-cultural and discursive phenomenon, where metaphorization is a dynamic process that develops, adapts and flows within the conversations and between the participants. Accordingly, the identified metaphorizations are considered to be influenced by the speakers and their embodied experiences, their embodied cognition, the discourse event, and socio-cultural aspects of metaphorization. The focus of the present study, ROMANTIC LOVE, is considered as a dynamic concept based on philosophical, feminist, psychological and metaphorical research. Metaphors are identified through a discourse dynamic version of MIP and MIPVU.From the analyses, 6 systematic metaphors are proposed, where ROMANTIC LOVE is metaphorized as a PHYSICAL OBJECT (incl. as a POSSESSION and as a LIVING ORGANISM), as a CONTAINER (incl. CONSTRUCTION and BODY as a CONTAINER), as TRAVELLING together (with primary focus on TRAVELLING together rather than SOURCE or TARGET), as a UNITY (with focus on how a UNITY is ESTABLISHED, MAINTAINED and DISSOLVED, ideally by two COMPATIBLE partners), as a PHYSICAL and NATURAL FORCE and as a DISEASE (where LOVE can affect a person’s perception and sanity). In addition, ROMANTIC LOVE is, in a small number of expressions, metaphorized as a CRIME, as a PHYSICAL CONFLICT and as a GAME. The variation in metaphorization is small between the conversations. Some metaphorizations seem to be related to the age of the participants. ROMANTIC LOVE ismoreover something people usually have influence over and in some ways can control. In total, 780 metaphorical expressions and 9 source domains are identified. Departing from the interplay betweenmetaphorization and culture, a cultural model for ROMANTIC LOVE is reconstructed, where a multifaceted, embodied and experiential concept of ROMANTIC LOVE emerges.
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| 2. |
- Eriksson, Elin, 1980-
(författare)
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Undervisning med stöd av förproducerade material : Ett närmande av naturvetenskap i förskolan
- 2022
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This thesis aims to develop an understanding of the possibilities and challenges pre-produced teaching materials present to teachers and the learning opportunities children are offered in teaching that uses such materials. To do this a study of preschool teachers and children from three preschool departments in Sweden was carried out. The study focuses on the preschool teachers’ descriptions of their planned teaching as well as their realization of their teaching when they use the pre-produced teaching material titled “Science and Technology for All”. The teacher guides to this material, used by the preschool teachers, are also examined. The study is based on a qualitative analysis of interviews, video observations and the teacher guides. The theoretical foundation is based on a pragmatic view from the ideas of John Dewey and the theoretical concepts ultimate and proximate purposes and continuity is used in the analysis.The results of the thesis show that, even though the preschool teachers drew on the same teaching material, they displayed three different teaching practices, each of which created different opportunities to learn natural science for the participating children. The results highlight specific teaching actions that appear to either promote or hinder children's opportunities for learning natural science. The results also show that the teacher guides are vague and ambiguous, thus opening the possibility of different interpretations regarding what should be focused on in the teaching. The study concludes by stressing the importance of clear and unambiguous teacher guides. The results of the study are relevant for teaching in preschool, and other early-years educational settings for example the early school years. The results also have a general validity across a wide range of subject areas.
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| 3. |
- Holgersson, Per-Henrik, 1964-
(författare)
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Musikalisk kunskapsutveckling i högre musikutbildning : en kulturpsykologisk studie av musikerstudenters förhållningssätt i enskild instrumentalundervisning
- 2011
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aim of this thesis is to obtain a deeper understanding of students’ approaches to musical knowledge as it is distributed through one-to-one tuition in higher music education (HME). With a cultural-psychological perspective according to Bruner, the project was designed as a longitudinal, qualitative study of eight students in the performance program that concludes with a Bachelor of Arts degree in music. Two main musical genres were represented: Western classical music, and jazz and contemporary music. The students had one-to-one tuition on violin, classical guitar, saxophone and electric guitar, and were observed at three consecutive lessons per semester during one academic year. Many-sided data were collected: video recordings of instrumental lessons, semi-structured interviews with students and teachers, and the participants’ diary notes in connection with the observed lessons. In the analysis, the students’ approaches to knowledge of music cultural tools were focused. The results show that the students use three main approaches in relation to one-to-one tuition: adaptation, reflected navigation and indifference. These approaches vary and overlap, and are connected to the local cultural situations that are being studied, as well as to differences by instrument and genre. The different strategies used by the students are discussed in relation to apprenticeship in higher music education, and in relation to the consequences for students’ musical learning and knowledge development. The results are also connected to the Bologna process and the development of research-based teaching in HME. Methodological considerations and suggestions for further research are put forward.
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| 4. |
- Eriksson, Fredrik
(författare)
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Det reglerade undantaget : högerns jordbrukspolitik 1904-2004
- 2004
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Agricultural policy and protectionism were major forces behind the foundation of the Swedish Conservative Party (AVF, later Högerpartiet and now Moderata samlingspartiet). Agriculture was seen as a traditional way of life and as such agriculture was deemed important enough to be protected by tariffs. The party also had a strong agrarian phalange in its ranks. The thesis deals with the agricultural policy of the party and its predecessors during the 20th century. The main focus is to explain how the party has dealt with agricultural policy during the period. Due to the reasons mentioned above agricultural policy became a regulated exception of the party. This meant that the party accepted protectionism and other exceptions when it came to agriculture. Things that would not have been accepted in other areas. The main reason for this agricultural exceptionalism was the power of the farmers within the party structure. This, in combination with the Swedish neutrality and preparedness for war, lay behind this view on agriculture . Through neutrality agriculture became a factor in Swedish defense policy and as such ruled by consensus. For the conservatives agriculture and the farmers were seen as an important group within the electorate. Agriculture was also ideologically important through its traditionalism. In combination with strong groups of farmers within the party and the issue of preparedness led to a party policy where agriculture was something particular and an exception from normal policy. The agricultural policy of the party is studied on the ideological level, the internal party level and on the level of non-socialist party cooperation. The party policy during the century showed a remarkable continuity and the party in general defended agriculture from all threats of deregulation up until 1990 when a broad political decision was taken and agriculture was deregulated. The question of Swedish membership in the European Union is also adressed since it meant that agriculture had to be regulated once more.
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| 5. |
- Farag, Salah I., 1959-
(författare)
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Biogenesis, function and regulation of the type III secretion translocon of Yersinia pseudotuberculosis
- 2019
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Many Gram negative bacteria use type III secretion systems to cross-talk with eukaryotic cells. Type III secretion system assembly and function is tightly regulated. It initiates with assembly of a basal body-like structure, and is followed by a cytoplasmic-located substrate sorting and export platform that first engages with early substrates required for needle assembly. At the needle tip, a translocon is formed upon eukaryotic cell contact to allow the translocation of effector proteins to the host cell. The focus of this thesis is on understanding aspects of biogenesis, regulation and function of the translocon and its interaction with the host cell. Research questions are addressed in enteropathogenic Yersinia pseudotuberculosis model.Prioritising the secretion of translocon components before effector proteins is a task given partly to the InvE/MxiC/HrpJ family of proteins. In Yersinia, homology to this protein family is partitioned over two proteins; YopN and TyeA. Certain Yersinia strains naturally produce a single YopN/TyeA polypeptide hybrid. To understand the implications of hybrid formation towards type III secretion control, a series of mutants were engineered to produce only a single hybrid peptide. Using in vitro assays revealed no difference in substrate secretion profiles between parent and mutants. Moreover, no obvious prioritisation of secretion between translocator and effector substrates was observed. Although these in vitro studies indicate that the YopN-TyeA single polypeptide is fully functionally competent, these mutants were attenuated in the mouse infection model. Hence, natural production of YopN and TyeA as a single polypeptide alone is unlikely to confer a fitness advantage to the infecting bacteria and is unlikely to orchestrate hierarchal substrate secretion.The YopB and YopD translocon components form a pore in the host cell plasma membrane to deliver the effectors into the host cell. To better understand how YopD contributes to the biogenesis, function and regulation of the translocon pore, a series of mutants were constructed to disrupt two predicted α-helix motifs, one lying at the N-terminus and the other at the C-terminus. Based upon phenotypes associated with environmental control of Yop synthesis and secretion, effector translocation, evasion of phagocytosis, killing of immune cells and virulence in a mouse infection model, the mutants were grouped into three phenotypic classes. A particularly interesting mutant class maintained full T3SS function in vitro, but were attenuated for virulence in a murine oral-infection model. To better understand the molecular basis for these phenotypic differences, the effectiveness of RAW 264.7 cells to respond to infection by these mutants was scrutinised. Sixteen individual cytokines were profiled with mouse cytokine screen multiplex analysis. Signature cytokine profiles were observed that could again separate the different YopD mutants into distinct categories. The activation and supression of certain cytokines that function as central innate immune response modulators correlated well with the ability of mutant bacteria to modulate programmed cell death and antiphagocytosis pathways. Hence, the biogenesis of sub-optimal translocon pores alters host cell responsiveness and limits the ability of Yersinia to fortify against attack by both early and late arms of the host innate immune response.The amount of bacteria now resistant to multiple antibiotics is alarming. By providing insights into a common virulence process, this work may ultimately facilitate the design of novel broad-acting inhibitors of type III secretion, and thereby be useful to treat an array of bacterial infections.
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| 6. |
- Johansson, Lisbeth
(författare)
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To do or not to do? Physical activity in relation to socioeconomic status and health – a salutogenic perspective in the context of targeted health dialogues
- 2024
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- It is well known that physical activity (PA) has a major positive impact on health and that the performance of PA is lower in low socioeconomic groups. However, more knowledge about the relationship between PA and health is needed especially between and within socioeconomic groups.This thesis aimed, from a salutogenic perspective, to increase the understanding of the relationship between physical activity and health in the adult population, with a particular focus on people with economic difficulties. A further aim was to validate questions about physical activity and to explore the people’s experiences of PA from a sense of coherence perspective, all in the context of targeted health dialogues.The first study in this thesis is a validation study. It validates a PA interview form and questions about sedentary time used in the targeted health dialogues. Studies II and III comprise quantitative analyses of PA, health and psychological factors in the population, especially in groups with low socioeconomic status (SES). Study IV is a qualitative deductive study based on interviews with participants with low SES in the targeted health dialogues. The deductive analysis contains the participants’ experiences of PA from a sense of coherence perspective.The findings in study I showed that the interview form and the single-item question about sedentary time could be considered as acceptable to use in Swedish targeted health dialogues. In study II, physically active people with low SES were shown to have the same odds of reporting good self-rated health compared to those with low PA and high SES. The findings in study III showed that within the group of people with self-reported economic difficulties, higher levels of PA were related to better mastery and more vitality. Study IV showed that it is essential for the participants to have an awareness of the health benefits of PA and their challenges in performing PA. The participants also constructed a plan to follow while utilising their resources, and their intrinsic motivation to achieve the PA recommendations and the PA benefits.This thesis brings a deeper knowledge and understanding of the healthperspective of PA. This knowledge can be used to further develop thetargeted health dialogues in a salutogenic way. It will give people,especially those with lower SES, the opportunity to use their resourcesto increase PA and thereby improve their future health.
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| 7. |
- Johansson, Martin, 1991-
(författare)
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De nordiska lekarna : Grannländer i pressen under olympiska vinterspel
- 2023
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Throughout the 20th century, Nordic audiences consumed mediations of athletes from their own country who were competing against Nordic neighbours at Olympic winter games. In daily newspapers, coverage of the games continuously related to notions of both Nordic and national identities, as well as of the imagined relationship between them.This thesis provides new perspectives on the history of Nordic identity formation by analysing representations of Nordic Neighbours within this coverage, and by focusing on three main themes. Firstly, newspaper texts are shown to reveal norms and customs with regards to how Nordics were supposed to feel about their neighbours’ fates at the games. Secondly, the analyses provide new understandings on how Norden was imagined within a popular cultural framework, thereby acting as a counterweight to previous elite-centred research. Thirdly, and most importantly, the thesis sheds light on how the winter games highlighted the relationship between Nordic and national identities, and how tensions between the two were supposed to be handled according to norms suggested by the newspapers. This was especially true in Finland, Norway and Sweden, whose capitals’ media systems constitute the main study object for this study. In the case of Finland, however, language barriers have forced this thesis to only focus on Swedish-speaking media.Through both quantitative and qualitative readings of the source material, the thesis concludes that Norden emerges as a place on mental maps that is distinguished by its relationship to a certain kind of play. As pointed out by Johan Huizinga, the word “play” translates differently in different languages, and in Norwegian the word “lek” is used to describe both “play” and the “games” of the Olympiad. This thesis highlights the double meaning, concluding that media coverage reflected and constructed the winter Olympics as a Nordic playground, where ambivalences, humorous exchanges, and intra-Nordic competition emerged as nordicity-constituting games.
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| 8. |
- Johansson, Maria E I, 1961
(författare)
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Autism syndromes in three behavioural phenotype conditions. A clinical psychiatric study of 76 individuals with Möbius sequence, CHARGE syndrome, and oculo-auriculo-vertebral spectrum
- 2007
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- AUTISM SYNDROMES IN THREE BEHAVIOURAL PHENOTYPE CONDITIONS A clinical psychiatric study of 76 individuals with Möbius sequence, CHARGE syndrome, and oculoauriculovertebral spectrum Maria Johansson Institute of Neuroscience and Physiology, Child and Adolescent Psychiatry, Göteborg University, Sweden Abstract Objectives: (1) Examine the prevalence of autism syndromes in three different Behavioural Phenotype Conditions (BPCs), (2) examine background and associated factors/conditions, and (3) describe and evaluate diagnostic difficulties in this field of research. Method: As part of multidisciplinary surveys of Möbius sequence (Möbius) (n=25), CHARGE syndrome (CHARGE) (n=31) and oculoauriculovertebral spectrum (OAV) (n=20), the occurrence of autism symptoms was assessed utilizing the DSM-III-R and DSM-IV checklists for autistic disorder (AD), the Autism Diagnostic Interview-Revised (ADI-R), the Childhood Autism Rating Scale (CARS) and the Autistic Behavior Checklist (ABC). Mental level was evaluated using standardized IQ tests or the Vineland Adaptive Behavior Scales. Results from previously performed radiological imaging/laboratory tests, and data on pre/perinatal nonoptimal conditions and family factors were scrutinized. The applicability of the autism diagnostic instruments used in individuals with multiple disabilities (such as in these BPCs) was analysed. Results: There was a high rate of autism syndromes (Möbius 48%, CHARGE 68%, OAV 42%) across all BPCs. Severe behaviour disturbances with major impact on family life were common in the individuals with autism syndromes, especially in the CHARGE group. Learning disability (LD) was a common finding (Möbius 32%, CHARGE 72%, OAV 25%), possibly reflecting the link between autism syndromes and LD. Visual and/or hearing impairments affected only a few subjects with Möbius, but were very common and associated with autism syndromes in the CHARGE/OAV groups. Cerebral abnormalities were recorded in one fifth of radiologically examined individuals with Möbius, 74% with CHARGE, and 63% with OAV. Autism syndromes, LD and cerebral abnormalities tended to occur together in the same individuals. Cranial nerve dysfunction was present in all Möbius individuals, in 55% of the CHARGE, and in 60% of the OAV group. Pre-, perinatal and/or family factors of possible interest were recorded in several individuals in each BPC. The diagnostics of autism syndromes in these BPCs presented difficulties, notably due to sensory impairments, cranial nerve palsies and LD. The diagnostic difficulties increased with the number and severity of disabilities. Discussion and conclusions: This study suggests that autism syndromes always should be considered in subjects with Möbius/CHARGE/OAV. In the CHARGE/OAV groups, cerebral abnormalities occurred frequently in subjects with autism syndromes, indicating that autism symptoms were not only attributable to sensory impairments. The frequent occurrence of cerebral abnormalities in those with autism syndromes, together with the fact that the majority of those with LD in all the three BPCs had an autism syndrome, could be suggestive of a specific link between autism syndromes and Möbius/CHARGE/OAV. The associated overall clinical findings, including the frequent occurrence of cranial nerve dysfunction found in all three BPCs, implicate the early embryonic brain, including the brain stem, as a possible area of core dysfunction. The use of an extensive battery of autism diagnostic instruments is essential in individuals with multiple disabilities. Current autism diagnostic instruments are insufficiently tailored to deaf-blind individuals. Key words: autism syndromes, behavioural phenotype conditions, Möbius, CHARGE, OAV, ADI-R, CARS, ABC, brain stem
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| 9. |
- Johansson, Ronnie, 1975-
(författare)
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Large-Scale Information Acquisition for Data and Information Fusion
- 2006
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The purpose of information acquisition for data and information fusion is to provide relevant and timely information. The acquired information is integrated (or fused) to estimate the state of some environment. The success of information acquisition can be measured in the quality of the environment state estimates generated by the data and information fusion process. In this thesis, we introduce and set out to characterise the concept of large-scale information acquisition. Our interest in this subject is justified both by the identified lack of research on a holistic view on data and information fusion, and the proliferation of networked sensors which promises to enable handy access to a multitude of information sources. We identify a number of properties that could be considered in the context of large-scale information acquisition. The sensors used could be large in number, heterogeneous, complex, and distributed. Also, algorithms for large-scale information acquisition may have to deal with decentralised control and multiple and varying objectives. In the literature, a process that realises information acquisition is frequently denoted sensor management. We, however, introduce the term perception management instead, which encourages an agent perspective on information acquisition. Apart from explictly inviting the wealth of agent theory research into the data and information fusion research, it also highlights that the resource usage of perception management is constrained by the overall control of a system that uses data and information fusion. To address the challenges posed by the concept of large-scale information acquisition, we present a framework which highlights some of its pertinent aspects. We have implemented some important parts of the framework. What becomes evident in our study is the innate complexity of information acquisition for data and information fusion, which suggests approximative solutions. We, furthermore, study one of the possibly most important properties of large-scale information acquisition, decentralised control, in more detail. We propose a recurrent negotiation protocol for (decentralised) multi-agent coordination. Our approach to the negotiations is from an axiomatic bargaining theory perspective; an economics discipline. We identify shortcomings of the most commonly applied bargaining solution and demonstrate in simulations a problem instance where it is inferior to an alternative solution. However, we can not conclude that one of the solutions dominates the other in general. They are both preferable in different situations. We have also implemented the recurrent negotiation protocol on a group of mobile robots. We note some subtle difficulties with transferring bargaining solutions from economics to our computational problem. For instance, the characterising axioms of solutions in bargaining theory are useful to qualitatively compare different solutions, but care has to be taken when translating the solution to algorithms in computer science as some properties might be undesirable, unimportant or risk being lost in the translation.
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| 10. |
- Obrenovic Johansson, Sanja
(författare)
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Från kombifeminism till rörelse : Kvinnlig serbisk organisering i förändring
- 2017
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This study is about seven women’s organizations in Belgrade, Serbia and their relations to domestic and international donors during the period 2003-2006. My main research questions focus on their choices of either domestic or international cooperation partners. How and why did the women organize themselves? What factors were essential when selecting donors? In what ways were the organizations influenced by donors?Through interviews, with organization representatives’ concepts such as gift and reciprocity, power and dependency, trust and mistrust and collective identity emerged. These concepts were used as points of departure for developing deeper understanding of women organizations’ choice of cooperation partners.The women organizations’ basically had two alternatives for cooperation: cooperation with foreign donors which offered funds, organizational development and social networks. Alternately, cooperation with local donors, which offered the equivalent except for the organizational development. Cooperation with the foreign donor has resulted in more professional attitudes to the work that have been desired by other international donors. A result is that they can compete with other women’s organizations’ for international funding. Cooperation with local donors has led to fewer resources but more independent working practices. For these women organizations’ independence was important so they choose partners who, they felt more respected this allowing them to write articles or discuss gender in the media with little external influence. Regardless of the chosen donor the reciprocity is embedded in the relation between the donor and the receiver of aid, which in various ways is beneficial for both parties.
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