Kom och njut av fika och vetenskap!
Science Fika \u00e4r ett \u00e5terkommande evenemang d\u00e4r vi delar v\u00e5r passion f\u00f6r vetenskap och pratar om olika \u00e4mnen p\u00e5 ett l\u00e4ttf\u00f6rst\u00e5eligt spr\u00e5k. Vid varje tillf\u00e4lle kommer en talare att ha ett f\u00f6redrag p\u00e5 20 minuter om ett vetenskapligt koncept, f\u00f6r att stimulera din nyfikenhet och visa dig sk\u00f6nheten i vetenskap. Efter presentationen bjuds det p\u00e5 gratis fika och m\u00f6jligheter att mingla och diskutera p\u00e5 ett mer informellt s\u00e4tt. S\u00e5 varmt v\u00e4lkommen att luta dig tillbaka och njuta av sp\u00e4nnande vetenskap!<\/p>\n\n\n\n
F\u00f6rel\u00e4sningar sker i samarbete med Folkuniversitetet och Proteintech p\u00e5 v\u00e5ren 2025<\/p>\n\n\n\n
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Kommande Fikas<\/h2>\n\n\nJun 14<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Meriem Krouma<\/span><\/div>Language: English<\/div><\/div>![\"s25_forecast_sf\"](\"https:\/\/www.sciencefika.se\/wp-content\/uploads\/2026\/05\/s25_forecast_sf.png\")
<\/figure>Weather forecast at the subseasonal time scale<\/h1>\nHow well can we predict weather conditions several weeks in advance? This is the central question of subseasonal forecasting, which covers the period between short-term weather forecasts and seasonal outlooks. It is an important time scale for anticipating extreme events such as heavy rainfall, storms, or cold spells. In my work, I study large-scale atmospheric patterns and use statistical and dynamical tools to understand when forecasts are more or less reliable and how they can be improved. The aim is to better anticipate impactful weather earlier, helping society prepare and reduce risks in areas such as water management, agriculture, and disaster response.<\/div><\/div><\/div>Jun 14<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Meriem Krouma<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>V\u00e4derprognos p\u00e5 unders\u00e4songsskalan<\/h1>\n
Hur v\u00e4l kan vi f\u00f6ruts\u00e4ga v\u00e4derf\u00f6rh\u00e5llanden flera veckor i f\u00f6rv\u00e4g? Detta \u00e4r den centrala fr\u00e5gan inom dels\u00e4songsbaserad prognostisering, som t\u00e4cker perioden mellan kortsiktiga v\u00e4derprognoser och s\u00e4songsbetonade utsikter. Det \u00e4r en viktig tidsskala f\u00f6r att f\u00f6rutse extrema h\u00e4ndelser som kraftigt regn, stormar eller k\u00f6ldperioder. I mitt arbete studerar jag storskaliga atmosf\u00e4riska m\u00f6nster och anv\u00e4nder statistiska och dynamiska verktyg f\u00f6r att f\u00f6rst\u00e5 n\u00e4r prognoser \u00e4r mer eller mindre tillf\u00f6rlitliga och hur de kan f\u00f6rb\u00e4ttras. M\u00e5let \u00e4r att b\u00e4ttre f\u00f6rutse p\u00e5verkande v\u00e4der tidigare, vilket hj\u00e4lper samh\u00e4llet att f\u00f6rbereda sig och minska risker inom omr\u00e5den som vattenhantering, jordbruk och katastrofinsatser.<\/p>\n<\/div><\/div><\/div>
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\n\n\n\nTidigare Fikas<\/h2>\n\n\nMay 24, 2026<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Martin Lindberg<\/span><\/div>Language: English<\/div><\/div>![\"Screenshot](\"https:\/\/www.sciencefika.se\/wp-content\/uploads\/2026\/05\/Screenshot-2025-11-17-120249_sf.png\")
<\/figure>How Will Airports Power Electric Aircraft?<\/h1>\n
Electric aircraft are starting to take off, but new charging capabilities will be needed at airports for them to succeed. This talk explores the challenges and possibilities of electric aircraft charging, with a focus on airport infrastructure and operational planning.<\/p>\n<\/div><\/div><\/div>
May 24, 2026<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Martin Lindberg<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Hur kommer flygplatser att driva eldrivna flygplan?<\/h1>\n
Elflygplan b\u00f6rjar ta fart, men nya laddningsm\u00f6jligheter kommer att beh\u00f6vas p\u00e5 flygplatser f\u00f6r att de ska lyckas. Detta f\u00f6redrag utforskar utmaningarna och m\u00f6jligheterna med laddning av elflygplan, med fokus p\u00e5 flygplatsinfrastruktur och operativ planering.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
May 12, 2026<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Eszter Szombati<\/span><\/div>Language: English<\/div><\/div>![\"Lively](\"https:\/\/www.sciencefika.se\/wp-content\/uploads\/2026\/05\/Lively-cellular-chat_sf.png\")
<\/figure>It’s vitamin D speaking! \u2013 Crosstalk between important signaling molecules in the cell<\/h1>\n
Cells in a living organism are constantly bombarded by instructions of what they are supposed to do. Should they grow, divide, or maybe…die? These instructions are coming from so called signaling molecules, and are forwarded by signaling pathways. The final recipient of such instructions is often a gene that turns ON or OFF. In my talk I will explore how two important signaling molecules – active vitamin D and the growth factor EGF- affect cells with signals that contradict each other. In my talk I will explore how two important signaling molecules – active vitamin D and the growth factor EGF- affect cells with signals that contradict each other.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
May 12, 2026<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Eszter Szombati<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Det \u00e4r D-vitamin som talar!<\/span><\/span> \u2013 \u00d6verh\u00f6rning mellan viktiga signalmolekyler i cellen<\/span><\/span><\/span><\/h1>\nCeller i en levande organism bombarderas st\u00e4ndigt med instruktioner om vad de ska g\u00f6ra. Ska de v\u00e4xa, dela sig eller kanske…d\u00f6? Dessa instruktioner kommer fr\u00e5n s\u00e5 kallade signalmolekyler och vidarebefordras via signalv\u00e4gar. Den slutliga mottagaren av s\u00e5dana instruktioner \u00e4r ofta en gen som sl\u00e5r P\u00c5 eller AV. I mitt f\u00f6redrag kommer jag att utforska hur tv\u00e5 viktiga signalmolekyler – aktivt D-vitamin och tillv\u00e4xtfaktorn EGF – p\u00e5verkar celler med signaler som mots\u00e4ger varandra. I mitt f\u00f6redrag kommer jag att utforska hur tv\u00e5 viktiga signalmolekyler – aktivt D-vitamin och tillv\u00e4xtfaktorn EGF – p\u00e5verkar celler med signaler som mots\u00e4ger varandra.<\/p>\n\n\n
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Dec 14, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Donglei Chen<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div>![\"Donglei](\"https:\/\/www.sciencefika.se\/wp-content\/uploads\/2025\/09\/Donglei-Chen.jpg\")
<\/figure>Att vara tuff: hur den 360 miljoner \u00e5r gamla fossila huden ber\u00e4ttar om de tidigaste landryggradsdjurens liv<\/h1>\n
F\u00f6r 400 miljoner \u00e5r sedan var v\u00e5ra f\u00f6rf\u00e4der fiskar. F\u00f6r att stiga upp p\u00e5 land beh\u00f6vde de inte bara ben, utan ocks\u00e5 en ny hud som kunde f\u00f6rhindra att kroppen torkade ut. Nyligen uppt\u00e4cktes huden fr\u00e5n de f\u00f6rsta landborna, f\u00f6rv\u00e5nansv\u00e4rt olik amfibiehud. Den antyder en livsstil som saknar motsvarighet hos levande djur.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 14, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Donglei Chen<\/span><\/div>Language: English<\/div><\/div><\/figure>To be tough: how the 360-million-year-old fossil skin tells us about the lives of the earliest land vertebrates<\/h1>\n
400 million years ago, our ancestors were fish. To step onto land, they needed not only legs, but also a new skin that could prevent the body from drying out. Recently, the skin of those first land dwellers was discovered, surprisingly distinct from amphibian skin. It suggests a lifestyle that has no equivalent in living animals.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 2, 2025<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Jane Malcolm Davies<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div>![\"Jane01_small\"](\"https:\/\/www.sciencefika.se\/wp-content\/uploads\/2025\/09\/Jane01_small.png\")
<\/figure>Scarlatto, karmin och rossi: Unders\u00f6kning av r\u00f6da f\u00e4rg\u00e4mnen i tidigmoderna stickade m\u00f6ssor<\/h1>\n
En multianalytisk metod f\u00f6r identifiering av r\u00f6da f\u00e4rg\u00e4mnen i sex arkeologiska och historiska stickade m\u00f6ssor avsl\u00f6jade tre olika f\u00e4rg\u00e4mnen och fyra recept anv\u00e4ndes f\u00f6r att uppn\u00e5 f\u00e4rgerna. Ett uppf\u00f6ljande experimentellt rekonstruktionsprojekt unders\u00f6kte hur dessa r\u00f6da nyanser kan ha framst\u00e4llts med hj\u00e4lp av recept fr\u00e5n 1500-talet.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 2, 2025<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Jane Malcolm Davies<\/span><\/div>Language: English<\/div><\/div><\/figure>Scarlatto, carmine and rossi: Investigating red dyes in early modern
knitted caps<\/h1>\n
A multi-analytical approach to the identification of red dyes in six archaeological and historical knitted caps revealed three different dyestuffs and four recipes were used to achieve the colors. A follow-up experimental reconstruction project explored how these reds may have been produced using 16th century recipes.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Nov 16, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Sigrid Berglund<\/span><\/div>Spr\u00e5k: Svenska<\/div><\/div>![\"Sigrid](\"https:\/\/www.sciencefika.se\/wp-content\/uploads\/2025\/09\/Sigrid-Berglund.png\")
<\/figure>Inspiration fr\u00e5n naturen f\u00f6r att tillverka framtidens br\u00e4nslen<\/h1>\n
I jakten p\u00e5 h\u00e5llbara br\u00e4nslen kan v\u00e4tgas, som bara ger vatten som biprodukt, bli en l\u00f6sning, och Sigrid utvecklar bioinspirerade molekyler f\u00f6r gr\u00f6n produktion.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Nov 16, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span> Sigrid Berglund<\/span><\/div>Language: Swedish<\/div><\/div><\/figure>Taking inspiration from nature to make the fuels of the future<\/h1>\n
In the search for sustainable fuels, hydrogen, which only produces water as a byproduct, could be a solution, and Sigrid is developing bioinspired molecules for green production.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>Weather forecast at the subseasonal time scale<\/h1>\nHow well can we predict weather conditions several weeks in advance? This is the central question of subseasonal forecasting, which covers the period between short-term weather forecasts and seasonal outlooks. It is an important time scale for anticipating extreme events such as heavy rainfall, storms, or cold spells. In my work, I study large-scale atmospheric patterns and use statistical and dynamical tools to understand when forecasts are more or less reliable and how they can be improved. The aim is to better anticipate impactful weather earlier, helping society prepare and reduce risks in areas such as water management, agriculture, and disaster response.<\/div><\/div><\/div>Jun 14<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Meriem Krouma<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>V\u00e4derprognos p\u00e5 unders\u00e4songsskalan<\/h1>\n
Hur v\u00e4l kan vi f\u00f6ruts\u00e4ga v\u00e4derf\u00f6rh\u00e5llanden flera veckor i f\u00f6rv\u00e4g? Detta \u00e4r den centrala fr\u00e5gan inom dels\u00e4songsbaserad prognostisering, som t\u00e4cker perioden mellan kortsiktiga v\u00e4derprognoser och s\u00e4songsbetonade utsikter. Det \u00e4r en viktig tidsskala f\u00f6r att f\u00f6rutse extrema h\u00e4ndelser som kraftigt regn, stormar eller k\u00f6ldperioder. I mitt arbete studerar jag storskaliga atmosf\u00e4riska m\u00f6nster och anv\u00e4nder statistiska och dynamiska verktyg f\u00f6r att f\u00f6rst\u00e5 n\u00e4r prognoser \u00e4r mer eller mindre tillf\u00f6rlitliga och hur de kan f\u00f6rb\u00e4ttras. M\u00e5let \u00e4r att b\u00e4ttre f\u00f6rutse p\u00e5verkande v\u00e4der tidigare, vilket hj\u00e4lper samh\u00e4llet att f\u00f6rbereda sig och minska risker inom omr\u00e5den som vattenhantering, jordbruk och katastrofinsatser.<\/p>\n<\/div><\/div><\/div>
<\/div><\/div>\n\n\n\n
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\n\n\n\nTidigare Fikas<\/h2>\n\n\nMay 24, 2026<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Martin Lindberg<\/span><\/div>Language: English<\/div><\/div><\/figure>How Will Airports Power Electric Aircraft?<\/h1>\n
Electric aircraft are starting to take off, but new charging capabilities will be needed at airports for them to succeed. This talk explores the challenges and possibilities of electric aircraft charging, with a focus on airport infrastructure and operational planning.<\/p>\n<\/div><\/div><\/div>
May 24, 2026<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Martin Lindberg<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Hur kommer flygplatser att driva eldrivna flygplan?<\/h1>\n
Elflygplan b\u00f6rjar ta fart, men nya laddningsm\u00f6jligheter kommer att beh\u00f6vas p\u00e5 flygplatser f\u00f6r att de ska lyckas. Detta f\u00f6redrag utforskar utmaningarna och m\u00f6jligheterna med laddning av elflygplan, med fokus p\u00e5 flygplatsinfrastruktur och operativ planering.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
May 12, 2026<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Eszter Szombati<\/span><\/div>Language: English<\/div><\/div><\/figure>It’s vitamin D speaking! \u2013 Crosstalk between important signaling molecules in the cell<\/h1>\n
Cells in a living organism are constantly bombarded by instructions of what they are supposed to do. Should they grow, divide, or maybe…die? These instructions are coming from so called signaling molecules, and are forwarded by signaling pathways. The final recipient of such instructions is often a gene that turns ON or OFF. In my talk I will explore how two important signaling molecules – active vitamin D and the growth factor EGF- affect cells with signals that contradict each other. In my talk I will explore how two important signaling molecules – active vitamin D and the growth factor EGF- affect cells with signals that contradict each other.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
May 12, 2026<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Eszter Szombati<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Det \u00e4r D-vitamin som talar!<\/span><\/span> \u2013 \u00d6verh\u00f6rning mellan viktiga signalmolekyler i cellen<\/span><\/span><\/span><\/h1>\nCeller i en levande organism bombarderas st\u00e4ndigt med instruktioner om vad de ska g\u00f6ra. Ska de v\u00e4xa, dela sig eller kanske…d\u00f6? Dessa instruktioner kommer fr\u00e5n s\u00e5 kallade signalmolekyler och vidarebefordras via signalv\u00e4gar. Den slutliga mottagaren av s\u00e5dana instruktioner \u00e4r ofta en gen som sl\u00e5r P\u00c5 eller AV. I mitt f\u00f6redrag kommer jag att utforska hur tv\u00e5 viktiga signalmolekyler – aktivt D-vitamin och tillv\u00e4xtfaktorn EGF – p\u00e5verkar celler med signaler som mots\u00e4ger varandra. I mitt f\u00f6redrag kommer jag att utforska hur tv\u00e5 viktiga signalmolekyler – aktivt D-vitamin och tillv\u00e4xtfaktorn EGF – p\u00e5verkar celler med signaler som mots\u00e4ger varandra.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 14, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Donglei Chen<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Att vara tuff: hur den 360 miljoner \u00e5r gamla fossila huden ber\u00e4ttar om de tidigaste landryggradsdjurens liv<\/h1>\n
F\u00f6r 400 miljoner \u00e5r sedan var v\u00e5ra f\u00f6rf\u00e4der fiskar. F\u00f6r att stiga upp p\u00e5 land beh\u00f6vde de inte bara ben, utan ocks\u00e5 en ny hud som kunde f\u00f6rhindra att kroppen torkade ut. Nyligen uppt\u00e4cktes huden fr\u00e5n de f\u00f6rsta landborna, f\u00f6rv\u00e5nansv\u00e4rt olik amfibiehud. Den antyder en livsstil som saknar motsvarighet hos levande djur.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 14, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Donglei Chen<\/span><\/div>Language: English<\/div><\/div><\/figure>To be tough: how the 360-million-year-old fossil skin tells us about the lives of the earliest land vertebrates<\/h1>\n
400 million years ago, our ancestors were fish. To step onto land, they needed not only legs, but also a new skin that could prevent the body from drying out. Recently, the skin of those first land dwellers was discovered, surprisingly distinct from amphibian skin. It suggests a lifestyle that has no equivalent in living animals.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 2, 2025<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Jane Malcolm Davies<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Scarlatto, karmin och rossi: Unders\u00f6kning av r\u00f6da f\u00e4rg\u00e4mnen i tidigmoderna stickade m\u00f6ssor<\/h1>\n
En multianalytisk metod f\u00f6r identifiering av r\u00f6da f\u00e4rg\u00e4mnen i sex arkeologiska och historiska stickade m\u00f6ssor avsl\u00f6jade tre olika f\u00e4rg\u00e4mnen och fyra recept anv\u00e4ndes f\u00f6r att uppn\u00e5 f\u00e4rgerna. Ett uppf\u00f6ljande experimentellt rekonstruktionsprojekt unders\u00f6kte hur dessa r\u00f6da nyanser kan ha framst\u00e4llts med hj\u00e4lp av recept fr\u00e5n 1500-talet.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 2, 2025<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Jane Malcolm Davies<\/span><\/div>Language: English<\/div><\/div><\/figure>Scarlatto, carmine and rossi: Investigating red dyes in early modern
knitted caps<\/h1>\n
A multi-analytical approach to the identification of red dyes in six archaeological and historical knitted caps revealed three different dyestuffs and four recipes were used to achieve the colors. A follow-up experimental reconstruction project explored how these reds may have been produced using 16th century recipes.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Nov 16, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Sigrid Berglund<\/span><\/div>Spr\u00e5k: Svenska<\/div><\/div><\/figure>Inspiration fr\u00e5n naturen f\u00f6r att tillverka framtidens br\u00e4nslen<\/h1>\n
I jakten p\u00e5 h\u00e5llbara br\u00e4nslen kan v\u00e4tgas, som bara ger vatten som biprodukt, bli en l\u00f6sning, och Sigrid utvecklar bioinspirerade molekyler f\u00f6r gr\u00f6n produktion.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Nov 16, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span> Sigrid Berglund<\/span><\/div>Language: Swedish<\/div><\/div><\/figure>Taking inspiration from nature to make the fuels of the future<\/h1>\n
In the search for sustainable fuels, hydrogen, which only produces water as a byproduct, could be a solution, and Sigrid is developing bioinspired molecules for green production.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>V\u00e4derprognos p\u00e5 unders\u00e4songsskalan<\/h1>\n
Hur v\u00e4l kan vi f\u00f6ruts\u00e4ga v\u00e4derf\u00f6rh\u00e5llanden flera veckor i f\u00f6rv\u00e4g? Detta \u00e4r den centrala fr\u00e5gan inom dels\u00e4songsbaserad prognostisering, som t\u00e4cker perioden mellan kortsiktiga v\u00e4derprognoser och s\u00e4songsbetonade utsikter. Det \u00e4r en viktig tidsskala f\u00f6r att f\u00f6rutse extrema h\u00e4ndelser som kraftigt regn, stormar eller k\u00f6ldperioder. I mitt arbete studerar jag storskaliga atmosf\u00e4riska m\u00f6nster och anv\u00e4nder statistiska och dynamiska verktyg f\u00f6r att f\u00f6rst\u00e5 n\u00e4r prognoser \u00e4r mer eller mindre tillf\u00f6rlitliga och hur de kan f\u00f6rb\u00e4ttras. M\u00e5let \u00e4r att b\u00e4ttre f\u00f6rutse p\u00e5verkande v\u00e4der tidigare, vilket hj\u00e4lper samh\u00e4llet att f\u00f6rbereda sig och minska risker inom omr\u00e5den som vattenhantering, jordbruk och katastrofinsatser.<\/p>\n<\/div><\/div><\/div>
\n\n\n\n
\n\n\n\n
Tidigare Fikas<\/h2>\n\n\nMay 24, 2026<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Martin Lindberg<\/span><\/div>Language: English<\/div><\/div><\/figure>How Will Airports Power Electric Aircraft?<\/h1>\n
Electric aircraft are starting to take off, but new charging capabilities will be needed at airports for them to succeed. This talk explores the challenges and possibilities of electric aircraft charging, with a focus on airport infrastructure and operational planning.<\/p>\n<\/div><\/div><\/div>
May 24, 2026<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Martin Lindberg<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Hur kommer flygplatser att driva eldrivna flygplan?<\/h1>\n
Elflygplan b\u00f6rjar ta fart, men nya laddningsm\u00f6jligheter kommer att beh\u00f6vas p\u00e5 flygplatser f\u00f6r att de ska lyckas. Detta f\u00f6redrag utforskar utmaningarna och m\u00f6jligheterna med laddning av elflygplan, med fokus p\u00e5 flygplatsinfrastruktur och operativ planering.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
May 12, 2026<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Eszter Szombati<\/span><\/div>Language: English<\/div><\/div><\/figure>It’s vitamin D speaking! \u2013 Crosstalk between important signaling molecules in the cell<\/h1>\n
Cells in a living organism are constantly bombarded by instructions of what they are supposed to do. Should they grow, divide, or maybe…die? These instructions are coming from so called signaling molecules, and are forwarded by signaling pathways. The final recipient of such instructions is often a gene that turns ON or OFF. In my talk I will explore how two important signaling molecules – active vitamin D and the growth factor EGF- affect cells with signals that contradict each other. In my talk I will explore how two important signaling molecules – active vitamin D and the growth factor EGF- affect cells with signals that contradict each other.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
May 12, 2026<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Eszter Szombati<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Det \u00e4r D-vitamin som talar!<\/span><\/span> \u2013 \u00d6verh\u00f6rning mellan viktiga signalmolekyler i cellen<\/span><\/span><\/span><\/h1>\nCeller i en levande organism bombarderas st\u00e4ndigt med instruktioner om vad de ska g\u00f6ra. Ska de v\u00e4xa, dela sig eller kanske…d\u00f6? Dessa instruktioner kommer fr\u00e5n s\u00e5 kallade signalmolekyler och vidarebefordras via signalv\u00e4gar. Den slutliga mottagaren av s\u00e5dana instruktioner \u00e4r ofta en gen som sl\u00e5r P\u00c5 eller AV. I mitt f\u00f6redrag kommer jag att utforska hur tv\u00e5 viktiga signalmolekyler – aktivt D-vitamin och tillv\u00e4xtfaktorn EGF – p\u00e5verkar celler med signaler som mots\u00e4ger varandra. I mitt f\u00f6redrag kommer jag att utforska hur tv\u00e5 viktiga signalmolekyler – aktivt D-vitamin och tillv\u00e4xtfaktorn EGF – p\u00e5verkar celler med signaler som mots\u00e4ger varandra.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 14, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Donglei Chen<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Att vara tuff: hur den 360 miljoner \u00e5r gamla fossila huden ber\u00e4ttar om de tidigaste landryggradsdjurens liv<\/h1>\n
F\u00f6r 400 miljoner \u00e5r sedan var v\u00e5ra f\u00f6rf\u00e4der fiskar. F\u00f6r att stiga upp p\u00e5 land beh\u00f6vde de inte bara ben, utan ocks\u00e5 en ny hud som kunde f\u00f6rhindra att kroppen torkade ut. Nyligen uppt\u00e4cktes huden fr\u00e5n de f\u00f6rsta landborna, f\u00f6rv\u00e5nansv\u00e4rt olik amfibiehud. Den antyder en livsstil som saknar motsvarighet hos levande djur.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 14, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Donglei Chen<\/span><\/div>Language: English<\/div><\/div><\/figure>To be tough: how the 360-million-year-old fossil skin tells us about the lives of the earliest land vertebrates<\/h1>\n
400 million years ago, our ancestors were fish. To step onto land, they needed not only legs, but also a new skin that could prevent the body from drying out. Recently, the skin of those first land dwellers was discovered, surprisingly distinct from amphibian skin. It suggests a lifestyle that has no equivalent in living animals.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 2, 2025<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Jane Malcolm Davies<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Scarlatto, karmin och rossi: Unders\u00f6kning av r\u00f6da f\u00e4rg\u00e4mnen i tidigmoderna stickade m\u00f6ssor<\/h1>\n
En multianalytisk metod f\u00f6r identifiering av r\u00f6da f\u00e4rg\u00e4mnen i sex arkeologiska och historiska stickade m\u00f6ssor avsl\u00f6jade tre olika f\u00e4rg\u00e4mnen och fyra recept anv\u00e4ndes f\u00f6r att uppn\u00e5 f\u00e4rgerna. Ett uppf\u00f6ljande experimentellt rekonstruktionsprojekt unders\u00f6kte hur dessa r\u00f6da nyanser kan ha framst\u00e4llts med hj\u00e4lp av recept fr\u00e5n 1500-talet.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 2, 2025<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Jane Malcolm Davies<\/span><\/div>Language: English<\/div><\/div><\/figure>Scarlatto, carmine and rossi: Investigating red dyes in early modern
knitted caps<\/h1>\n
A multi-analytical approach to the identification of red dyes in six archaeological and historical knitted caps revealed three different dyestuffs and four recipes were used to achieve the colors. A follow-up experimental reconstruction project explored how these reds may have been produced using 16th century recipes.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Nov 16, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Sigrid Berglund<\/span><\/div>Spr\u00e5k: Svenska<\/div><\/div><\/figure>Inspiration fr\u00e5n naturen f\u00f6r att tillverka framtidens br\u00e4nslen<\/h1>\n
I jakten p\u00e5 h\u00e5llbara br\u00e4nslen kan v\u00e4tgas, som bara ger vatten som biprodukt, bli en l\u00f6sning, och Sigrid utvecklar bioinspirerade molekyler f\u00f6r gr\u00f6n produktion.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Nov 16, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span> Sigrid Berglund<\/span><\/div>Language: Swedish<\/div><\/div><\/figure>Taking inspiration from nature to make the fuels of the future<\/h1>\n
In the search for sustainable fuels, hydrogen, which only produces water as a byproduct, could be a solution, and Sigrid is developing bioinspired molecules for green production.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>How Will Airports Power Electric Aircraft?<\/h1>\n
Electric aircraft are starting to take off, but new charging capabilities will be needed at airports for them to succeed. This talk explores the challenges and possibilities of electric aircraft charging, with a focus on airport infrastructure and operational planning.<\/p>\n<\/div><\/div><\/div>
<\/figure>Hur kommer flygplatser att driva eldrivna flygplan?<\/h1>\n
Elflygplan b\u00f6rjar ta fart, men nya laddningsm\u00f6jligheter kommer att beh\u00f6vas p\u00e5 flygplatser f\u00f6r att de ska lyckas. Detta f\u00f6redrag utforskar utmaningarna och m\u00f6jligheterna med laddning av elflygplan, med fokus p\u00e5 flygplatsinfrastruktur och operativ planering.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>It’s vitamin D speaking! \u2013 Crosstalk between important signaling molecules in the cell<\/h1>\n
Cells in a living organism are constantly bombarded by instructions of what they are supposed to do. Should they grow, divide, or maybe…die? These instructions are coming from so called signaling molecules, and are forwarded by signaling pathways. The final recipient of such instructions is often a gene that turns ON or OFF. In my talk I will explore how two important signaling molecules – active vitamin D and the growth factor EGF- affect cells with signals that contradict each other. In my talk I will explore how two important signaling molecules – active vitamin D and the growth factor EGF- affect cells with signals that contradict each other.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>Det \u00e4r D-vitamin som talar!<\/span><\/span> \u2013 \u00d6verh\u00f6rning mellan viktiga signalmolekyler i cellen<\/span><\/span><\/span><\/h1>\nCeller i en levande organism bombarderas st\u00e4ndigt med instruktioner om vad de ska g\u00f6ra. Ska de v\u00e4xa, dela sig eller kanske…d\u00f6? Dessa instruktioner kommer fr\u00e5n s\u00e5 kallade signalmolekyler och vidarebefordras via signalv\u00e4gar. Den slutliga mottagaren av s\u00e5dana instruktioner \u00e4r ofta en gen som sl\u00e5r P\u00c5 eller AV. I mitt f\u00f6redrag kommer jag att utforska hur tv\u00e5 viktiga signalmolekyler – aktivt D-vitamin och tillv\u00e4xtfaktorn EGF – p\u00e5verkar celler med signaler som mots\u00e4ger varandra. I mitt f\u00f6redrag kommer jag att utforska hur tv\u00e5 viktiga signalmolekyler – aktivt D-vitamin och tillv\u00e4xtfaktorn EGF – p\u00e5verkar celler med signaler som mots\u00e4ger varandra.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 14, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Donglei Chen<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Att vara tuff: hur den 360 miljoner \u00e5r gamla fossila huden ber\u00e4ttar om de tidigaste landryggradsdjurens liv<\/h1>\n
F\u00f6r 400 miljoner \u00e5r sedan var v\u00e5ra f\u00f6rf\u00e4der fiskar. F\u00f6r att stiga upp p\u00e5 land beh\u00f6vde de inte bara ben, utan ocks\u00e5 en ny hud som kunde f\u00f6rhindra att kroppen torkade ut. Nyligen uppt\u00e4cktes huden fr\u00e5n de f\u00f6rsta landborna, f\u00f6rv\u00e5nansv\u00e4rt olik amfibiehud. Den antyder en livsstil som saknar motsvarighet hos levande djur.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 14, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Donglei Chen<\/span><\/div>Language: English<\/div><\/div><\/figure>To be tough: how the 360-million-year-old fossil skin tells us about the lives of the earliest land vertebrates<\/h1>\n
400 million years ago, our ancestors were fish. To step onto land, they needed not only legs, but also a new skin that could prevent the body from drying out. Recently, the skin of those first land dwellers was discovered, surprisingly distinct from amphibian skin. It suggests a lifestyle that has no equivalent in living animals.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 2, 2025<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Jane Malcolm Davies<\/span><\/div>Spr\u00e5k: Engelska<\/div><\/div><\/figure>Scarlatto, karmin och rossi: Unders\u00f6kning av r\u00f6da f\u00e4rg\u00e4mnen i tidigmoderna stickade m\u00f6ssor<\/h1>\n
En multianalytisk metod f\u00f6r identifiering av r\u00f6da f\u00e4rg\u00e4mnen i sex arkeologiska och historiska stickade m\u00f6ssor avsl\u00f6jade tre olika f\u00e4rg\u00e4mnen och fyra recept anv\u00e4ndes f\u00f6r att uppn\u00e5 f\u00e4rgerna. Ett uppf\u00f6ljande experimentellt rekonstruktionsprojekt unders\u00f6kte hur dessa r\u00f6da nyanser kan ha framst\u00e4llts med hj\u00e4lp av recept fr\u00e5n 1500-talet.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Dec 2, 2025<\/span><\/div>Time: 18:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span>Jane Malcolm Davies<\/span><\/div>Language: English<\/div><\/div><\/figure>Scarlatto, carmine and rossi: Investigating red dyes in early modern
knitted caps<\/h1>\n
A multi-analytical approach to the identification of red dyes in six archaeological and historical knitted caps revealed three different dyestuffs and four recipes were used to achieve the colors. A follow-up experimental reconstruction project explored how these reds may have been produced using 16th century recipes.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Nov 16, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Talare: <\/span>Sigrid Berglund<\/span><\/div>Spr\u00e5k: Svenska<\/div><\/div><\/figure>Inspiration fr\u00e5n naturen f\u00f6r att tillverka framtidens br\u00e4nslen<\/h1>\n
I jakten p\u00e5 h\u00e5llbara br\u00e4nslen kan v\u00e4tgas, som bara ger vatten som biprodukt, bli en l\u00f6sning, och Sigrid utvecklar bioinspirerade molekyler f\u00f6r gr\u00f6n produktion.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
Nov 16, 2025<\/span><\/div>Time: 16:00<\/span><\/div>Location: Folkuniversitetet - Bergsbrunnagatan 1<\/span><\/div>Speaker: <\/span> Sigrid Berglund<\/span><\/div>Language: Swedish<\/div><\/div><\/figure>Taking inspiration from nature to make the fuels of the future<\/h1>\n
In the search for sustainable fuels, hydrogen, which only produces water as a byproduct, could be a solution, and Sigrid is developing bioinspired molecules for green production.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>Att vara tuff: hur den 360 miljoner \u00e5r gamla fossila huden ber\u00e4ttar om de tidigaste landryggradsdjurens liv<\/h1>\n
F\u00f6r 400 miljoner \u00e5r sedan var v\u00e5ra f\u00f6rf\u00e4der fiskar. F\u00f6r att stiga upp p\u00e5 land beh\u00f6vde de inte bara ben, utan ocks\u00e5 en ny hud som kunde f\u00f6rhindra att kroppen torkade ut. Nyligen uppt\u00e4cktes huden fr\u00e5n de f\u00f6rsta landborna, f\u00f6rv\u00e5nansv\u00e4rt olik amfibiehud. Den antyder en livsstil som saknar motsvarighet hos levande djur.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>To be tough: how the 360-million-year-old fossil skin tells us about the lives of the earliest land vertebrates<\/h1>\n
400 million years ago, our ancestors were fish. To step onto land, they needed not only legs, but also a new skin that could prevent the body from drying out. Recently, the skin of those first land dwellers was discovered, surprisingly distinct from amphibian skin. It suggests a lifestyle that has no equivalent in living animals.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>Scarlatto, karmin och rossi: Unders\u00f6kning av r\u00f6da f\u00e4rg\u00e4mnen i tidigmoderna stickade m\u00f6ssor<\/h1>\n
En multianalytisk metod f\u00f6r identifiering av r\u00f6da f\u00e4rg\u00e4mnen i sex arkeologiska och historiska stickade m\u00f6ssor avsl\u00f6jade tre olika f\u00e4rg\u00e4mnen och fyra recept anv\u00e4ndes f\u00f6r att uppn\u00e5 f\u00e4rgerna. Ett uppf\u00f6ljande experimentellt rekonstruktionsprojekt unders\u00f6kte hur dessa r\u00f6da nyanser kan ha framst\u00e4llts med hj\u00e4lp av recept fr\u00e5n 1500-talet.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>Scarlatto, carmine and rossi: Investigating red dyes in early modern
knitted caps<\/h1>\n
A multi-analytical approach to the identification of red dyes in six archaeological and historical knitted caps revealed three different dyestuffs and four recipes were used to achieve the colors. A follow-up experimental reconstruction project explored how these reds may have been produced using 16th century recipes.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>Inspiration fr\u00e5n naturen f\u00f6r att tillverka framtidens br\u00e4nslen<\/h1>\n
I jakten p\u00e5 h\u00e5llbara br\u00e4nslen kan v\u00e4tgas, som bara ger vatten som biprodukt, bli en l\u00f6sning, och Sigrid utvecklar bioinspirerade molekyler f\u00f6r gr\u00f6n produktion.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>
<\/figure>Taking inspiration from nature to make the fuels of the future<\/h1>\n
In the search for sustainable fuels, hydrogen, which only produces water as a byproduct, could be a solution, and Sigrid is developing bioinspired molecules for green production.<\/p>\n\n\n
<\/p>\n<\/div><\/div><\/div>