SwePub
Tyck till om SwePub Sök här!
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "FÖRF:(Lennart Karlsson) "

Sökning: FÖRF:(Lennart Karlsson)

  • Resultat 1-10 av 170
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Smithers, Katleen, et al. (författare)
  • Research Groups and Research Group Membership: What Works and Why?
  • 2024
  • Konferensbidrag (refereegranskat)abstract
    • Many university researchers belong to research groups, yet little is known about what makes a research group effective or how they benefit members in terms of developing their capacity to produce high-quality research. This project seeks to examine research groups and their members in order to determine the factors that contribute to an effective research group and to collective as well as individual development within those groups.For the purposes of this project, we use a broad definition of research groups. Research groups include any group that engage in research activities as a collective. These activities might include reading groups/circles, peer review, research projects or reflections on research endeavors. These groups may be part of an institution, through internal or external funding, or may exist separately from an institutional structure.Based on established contacts, this study will be conducted as parallel studies focusing on two regional areas, Australia and the Nordic countries, with similar aims and research questions The Australian study is conducted at Charles Sturt University, Australia. The Swedish one at Karlstad University, Sweden. The fact that these two studies are carried out around the same time and with similar aims, research questions, and methodology and data construction tools creates opportunities for regional in-depth knowledge and understanding as well as international comparisons.Some argue that research groups (Ion & Del Mar Duran Belloch, 2013) and networks (Heffernan, 2021) are the key to an academic’s career success, with other research suggesting that the support offered in the first five years significantly influences an individual’s career trajectory (Browning et al., 2014).Previous research has examined the functioning of research groups (Park et al., 2017), the size and composition of research groups (Joshi, 2014) and leadership in research groups (Ion & Del Mar Duran Belloch, 2013; Vebree et al., 2012). Most research focuses on case study groups, how they function and the particular practices that are made possible within them (c.f. Degn, 2018; Mahon et al., 2018). There are also reports of research groups as a method to speak back to, or work within the constraints of, the neoliberal institutions’ metric driven and individualizing nature (Degn, 2018; Mahon et al., 2018).Research groups have been investigated in many countries including Australia (Mahon et al., 2018), Spain (Ion & Del Mar Duran Belloch, 2013), Denmark (Degn, 2018) and the Netherlands (Degn, 2018). In Australia, there is little research that has explored the functioning of research groups or the factors that make them effective; rather, most studies have focused on the benefits of the group for members (c.f. Larsen et al., 2023; Mahon et al., 2018). Given the Australian research context is slightly different to that of the Nordic countries, with its hyperfocus on productivity and performative metrics, it is important and timely to consider the functioning of research groups in Australia and in the Nordic countries and what role they play for individual researchers.By examining members’ experiences, research groups can develop targeted strategies to support their members and build research capability. Likewise, institutions will benefit by having qualitative data in relation to the effectiveness of research groups, which may assist with policy and funding decisions.The research questions are:1. What factors contribute to effective research groups?2. Why do researchers belong to research groups?3. How do researchers define a high-quality research group?Methodology, Methods, Research Instruments or Sources UsedThis qualitative study will utilize a range of data collection and analysis methods based on a two-phase approach, as follows:Phase 1: Research group member perspectives. The initial phase of the project will survey members of research groups in terms of their perceptions about the effectiveness of the group(s) to which they belong, as well as about their own research careers. An online qualitative survey consisting of multiple choice and open-ended questions will be used. The data will be analysed based on the following membership groupings: higher degree by research student members, early career researcher members, middle career researcher members and established researcher members.Phase 2: Research group functioning. Based on the findings of Phase 1, this phase of the project will utilize document analysis of policies, meeting minutes and other sources to build a picture of how research groups function. Phase 2 will also use in-depth interviews to determine how the functioning of research groups impacts members and their perceptions as to why this is the case, as well as look at the benefits to members of belonging to a research group. Data will be drawn from the responses to a range of semi-structured open-ended questions asked of participants. Zoom/Teams will be utilized to conduct interviews as these are familiar means of communication.The Phase 1 data collection will be a qualitative survey, targeted at any social sciences researcher in Australia and in the Nordic countries who is a member of a research group. The researchers will utilize convenience sampling to distribute the survey outside their own universities, by sending the information to their networks and posting about the survey on social media (such as Twitter/X and LinkedIn). Using snowball sampling, respondents will be asked to send the survey to others in their own network. Phase 1 will commence in February 2024, and this presentation will address the initial findings from this stage. The findings from Phase 1 will inform the development of interview questions for Phase 2.In Phase 2 it is anticipated that between 20 and 25 participants may be interviewed and that up to 10 research groups will provide documents for analysis. NVIVO software will be used for data analysis and it will be based on the thematic analysis approach (Braun & Clarke, 2015). Thematic analysis was chosen as it can be applied in different ways to address different research questions.Conclusions, Expected Outcomes or FindingsThe research aims to qualify the value of research groups to members as well as to universities. Publication in peer-reviewed journals and presentations at research conferences will disseminate the findings. While it is difficult to determine prior to data collection, expected outcomes from the survey in phase 1 will hopefully include a broad overview of factors that researchers think contribute to effective research groups. This will allow us to probe more deeply into these factors in the second phase of the project, and perhaps give us the opportunity to explore what enables and constrains the development of these factors for research groups. Similarly, the overview provided by the survey into the various reasons why researchers belong to research groups, and their interpretations of ‘quality’ of research groups will enable us to delve into these reasons in more detail in Phase 2.An important aspect of this research is that it is a parallel project between a research group at Karlstad University, Sweden (SOL), and Charles Sturt University, Australia (PPLE). Part of the value in this project will be the development of a greater understanding of approaches used in each research group and learning from each other.ReferencesBrowning, L., Thompson, K., & Dawson, D. (2014). Developing future research leaders: Designing early career researcher programs to enhance track record. International Journal for Researcher Development, 5(2), 123-134Clarke, V., Braun, V., & Hayfield, N. (2015). Thematic analysis. Qualitative psychology: A practical guide to research methods, 3, 222-248.Degn, L., Franssen, T., Sørensen, M. P., & de Rijcke, S. (2018). Research groups as communities of practice—a case study of four highperforming research groups. Higher Education, 76, 231-246.Heffernan, T. (2021). Academic networks and career trajectory: ‘There’s no career in academia without networks’. Higher Education Research & Development, 40(5), 981-994.Ion, G., & Del Mar Duran Belloch, M. (2013). Successful Women Researchers in the Social Sciences: A case study of Catalan public universities. Tertiary Education and Management, 19, 68-84.Larsen, E., Salton, Y., Fanshawe, M., Gaunt, L., Ryan, L., Findlay, Y., & Albion, P. (2023). Early career researchers’ collective advocacy work within an Australian university context. The Australian Educational Researcher, 1-22Mahon, K., Francisco, S., & Lloyd, A. (2018). Practice architectures and being stirred into academic practices of a research group. InEducation in an Era of Schooling: Critical perspectives of Educational Practice and Action Research. A Festschrift for Stephen Kemmis (pp. 167-181). Springer Singapore.
  •  
2.
  • Karlsson, Lennart, et al. (författare)
  • Övervakning av beståndsväxlingar hos tropikflyttande fåglar 1980–2019
  • 2021
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • Ringmärkningen vid Falsterbo Fågelstation syftar bl.a. till att genom stan-dardiserade metoder följa långsiktiga trender i fågelpopulationerna. I denna rapport redogörs för populationsförändringar under tiden 1980–2019 (40 år) hos 24 tättingarter, som övervintrar söder om ekvatorn.Endast två arter (törnsångare och svarthätta) har en signifikant positiv trend sett till alla 40 åren. Nio arter har signifikanta negativa trender under samma period. Viss förbättring under de senaste 20 åren ses bl.a. för kärrsång-are, ärtsångare och grönsångare medan t.ex. stenskvätta, trädgårdssångare, lövsångare och svartvit flugsnappare ligger kvar på mycket låg nivå.Sammanfattningsvis visar trender och kvantitativa förändringar att de stora minskningarna, som ägde rum särskilt under tiden kring 1990 och några år framåt hos flera arter, inte har fortsatt i samma takt. Några arter ligger kvar på en låg nivå och ytterst få visar på någon signifikant ökning. Det finns en gene-rell tendens till ökning omkring 2008–2011. Därefter ses en lika generell ten-dens till minskning, särskilt under de allra senaste 3–4 åren – det bådar inte gott.Minskad födotillgång till insekter, extremväderförhållanden, ett intensivt jordbruk med användande av pesticider, dagens skogsbruk med avverkningar året om (alltså även under häckningstiden), förändringar i klimatet på över-vintringsområdena och illegal fågeljakt i Medelhavsområdet är faktorer som negativt påverkat dessa tropikflyttande insektätande fåglar.
  •  
3.
  • Lehikoinen, Aleksi, et al. (författare)
  • Phenology of the avian spring migratory passage in Europe and North America : Asymmetric advancement in time and increase in duration
  • 2019
  • Ingår i: Ecological Indicators. - : Elsevier BV. - 1470-160X .- 1872-7034. ; 101, s. 985-991
  • Tidskriftsartikel (refereegranskat)abstract
    • Climate change has been shown to shift the seasonal timing (i.e. phenology) and distribution of species. The phenological effects of climate change on living organisms have often been tested using first occurrence dates, which may be uninformative and biased. More rarely investigated is how different phases of a phenological sequence (e.g. beginning, central tendency and end) or its duration have changed over time. This type of analysis requires continuous observation throughout the phenological event over multiple years, and such data sets are rare. In this study we examined the impact of temperature on long-term change of passage timing and duration of the spring migration period in birds, and which species' traits explain species-specific variation. Data used covered 195 species from 21 European and Canadian bird observatories from which systematic daily sampling protocols were available. Migration dates were negatively associated with early spring temperature and timings had in general advanced in 57 years. Short-distance migrants advanced the beginning of their migration more than long-distance migrants when corrected for phylogenic relatedness, but such a difference was not found in other phases of migration. The advancement of migration has generally been greater for the beginning and median phases of migration relative to the end, leading to extended spring migration seasons. Duration of the migration season increased with increasing temperature. Phenological changes have also been less noticeable in Canada even when corrected for rate of change in temperature. To visualize long-term changes in phenology, we constructed the first multi-species spring migration phenology indicator to describe general changes in median migration dates in the northern hemisphere. The indicator showed an average advancement of one week during five decades across the continents (period 1959-2015). The indicator is easy to update with new data and we therefore encourage future research to investigate whether the trend towards longer periods of occurrence or emergence in spring is also evident in other migratory populations. Such phenological changes may influence detectability in monitoring schemes, and may have broader implications on population and community dynamics.
  •  
4.
  •  
5.
  •  
6.
  • Lindström, John, et al. (författare)
  • A function innovation model for the manufacturing industry
  • 2016
  • Ingår i: Journal of Multi Business Model Innovation and Technology. - : River Publishers. - 2245-8832 .- 2245-456X. ; 3:1, s. 1-28
  • Tidskriftsartikel (refereegranskat)abstract
    • The paper addresses the need for innovation in order to achieve sustainable growth and business development within the manufacturing industry, and further how that can be enabled by striving towards functions. Adopting an open perspective, the paper proposes a function innovation model involving academia, potential function providers and customers in order to create a long-term win-win situation between function providers and their customers.
  •  
7.
  •  
8.
  • Karlsson, Lennart (författare)
  • Övervakning av beståndsväxlingar hos tropikflyttande småfåglar 2014
  • 2015
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • Genom standardiserad fångst och ringmärkning av småfåglar vid Falsterbo Fågelstation har beståndsväxlingar kunnat följas sedan 1980. Denna rapport redovisar ringmärkningssiffror för 2014 och sätter in dem i den långsiktiga övervakningen av fågelarternas beståndssvängningar. Rapporten fokuserar på småfåglar som övervintrar i tropikerna, då det har visat sig att många av dem har minskat kraftigt.Data för 24 arter redovisas och av dem är endast två (svarthätta och törnsångare) statistiskt säkerställda som ökande under perioden 1980–2014. Elva arter visar ingen statistiskt säker förändring åt någotdera hållet, medan elva arter har signifikanta negativa trender. Bland dessa är ladusvala, näktergal, stenskvätta, trädgårdssångare, lövsångare och svartvit flugsnappare. Ett tydligt mönster med kraftig nedgång kring 1990 kan ses.Ser man till trenderna för de senaste 18 åren visar ingen art signifikant minskning. Flertalet kurvor planar ut och i för fem arter ses signifikanta ökningar ses (backsvala, gräshoppsångare, härmsångare, törnsångare och grönsångare), dock på en låg nivå (p<0,05).Antalet ringmärkta fåglar under hösten 2014 låg överlag under 30-årsmedelvärdet (1980–2009) för respektive art. För några arter noterades en ovanligt hög andel äldre fåglar och tidigare bortflyttning. Sannolikt var häckningsutfallet under 2014 mindre gott, åtminstone i de norra delarna av Sverige, där det var extremt låga junitemperaturer i år.Man beräknar att den europeiska fågelfaunan har blivit 421 miljoner individer fattigare sedan 1980. Det är främst små och vanliga arter som har minskat. Detta får inte samma uppmärksamhet i naturvårdsarbetet som sällsynta arter får. Att vanliga arter minskar kan dock innebära mycket större konsekvenser för ekosystemen. För att verkligen värna om biologisk mångfald krävs alltså åtgärder för att övervaka och skydda både ovanliga och vanliga arter. Det gör man bäst genom att skydda biotoper.
  •  
9.
  • Lindström, John, et al. (författare)
  • Defining Functional Products through their constituents
  • 2015
  • Ingår i: International Journal of Product Development. - : InderScience Publishers. - 1477-9056 .- 1741-8178. ; 20:1, s. 1-24
  • Tidskriftsartikel (refereegranskat)abstract
    • Based on empirical studies combined with a literature review, the paper proposes a comprehensive framework defining Functional Products (FP) through their constituents. The framework adds additional specificity to the literature by identifying and discussing existing and emerging constituents of FP, shedding further light on what is needed to create a long and trustful win-win situation between providers and customers in an FP context
  •  
10.
  • Beck, Olof, et al. (författare)
  • Detectability of new psychoactive substances, 'legal highs', in CEDIA, EMIT, and KIMS immunochemical screening assays for drugs of abuse
  • 2014
  • Ingår i: Drug Testing and Analysis. - : Wiley. - 1942-7611 .- 1942-7603. ; 6:5, s. 492-499
  • Tidskriftsartikel (refereegranskat)abstract
    • The increasing number of new psychoactive substances made available for recreational drug use has created a challenge for clinical toxicology and drug testing laboratories. As a consequence, the routine immunoassay drug testing may become less effective due to an increased occurrence of false negative and false positive screening results. This work aimed to extend the knowledge about analytical cross-reactivity of new substances in selected CEDIA, EMIT, and KIMS immunoassays for drugs-of-abuse screening. Urine standards were prepared by spiking blank urine with 45 new substances. Authentic urine samples from intoxication cases identified by liquid chromatography-tandem mass spectrometry (LC-MS/MS) were also studied. Several new psychoactive substances were demonstrated to display cross-reactivity in the immunoassays. CEDIA Amphetamine/Ecstasy and EMIT d.a.u. Amphetamine Class tests showed the highest reactivity towards the new drugs, which was expected since many have amphetamine-like structure and activity. In the samples from authentic cases, five new substances displayed 100% detection rate in the CEDIA Amphetamine/Ecstasy test. In conclusion, cross-reactivity data in routine urine drug screening immunoassays for a number of new psychoactive substances not studied before were reported. In both spiked and authentic urine samples, some new substances showed significant cross-reactivity and are thus detectable in the routine screening methods. Copyright (c) 2014 John Wiley & Sons, Ltd.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 170

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy