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Given a directed graph as input, we show how to efficiently find a shortest (directed, simple) cycle on an even number of vertices. As far as we know, no polynomial-time algorithm was previously known for this problem. In fact, finding any even cycle in a directed graph in polynomial time was open for more than two decades until Robertson, Seymour, and Thomas (Ann. of Math. (2) 1999) and, independ
There are plenty of books and articles on research methods, but few discuss the nature and purpose of method sections in academic journals. Based on interviews with critical and interpretivist researchers, this short paper examines the nature and purpose of method sections in management and organization studies. We show how researchers make sense of, and struggle with, positivist expectations abou
Artificially cultivated meat may have environmental benefits and harm-reductive capabilities, making it crucial to establishing ethical food production practices. However, we argue that salient factors make producing and consuming artificially cultivated meat morally problematic. We detail some of these factors and highlight their roots in different ethical traditions. These factors present seriou
Tullkomplexet is an artist-driven collective formed by Felice Hapetzeder, Marit Lindberg, and Johan Suneson, who explore the city through artistic methods, site-related installations, and participatory processes. In the project Tullkomplexet/Greenroom/Sorgenfri, presented at Molekyl Gallery in Malmö in autumn 2024, the Sorgenfri neighborhood was activated as a site through a total environment, whe
Risk and risk aversion are crucial concepts in finance. Models in finance typically assume a known probability distribution of returns, which does often not hold in reality. This papers aims to measure the uncertainty surrounding the probability distribution in equity markets and to evaluate if such uncertainty is priced. Our study defines uncertainty as the volatility of the option implied volati
For cities growing in conditions of extreme heat and aridity, adapting their building stock to reflect these environmental challenges demands a social as well as technical shift. Aqaba in southern Jordan is embarking on this process. Extremely poor building thermal performance coupled with a lack of public understanding of basic energy principles is contributing to social and economic stress in Aq
"Ne Zha 2: the record-breaking Chinese animated film showcases China’s ambition on the global stage" "Ne Zha 2: the record-breaking Chinese animated film showcases China’s ambition on the global stage" Publicerad den 7 mars 2025 Foto: Glenn Carstens, Unsplash Vår forskare Ming Gao, aktiv inom VR-projektet "Moved apart", har publicerat två artiklar i The Conversation; en om den animerade kinesiska
"Ne Zha 2: the record-breaking Chinese animated film showcases China’s ambition on the global stage" "Ne Zha 2: the record-breaking Chinese animated film showcases China’s ambition on the global stage" Publicerad den 7 mars 2025 Foto: Glenn Carstens, Unsplash Vår forskare Ming Gao, aktiv inom VR-projektet "Moved apart", har publicerat två artiklar i The Conversation; en om den animerade kinesiska
Primärvårdsforskning med äldrefokus – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Primärvårdsforskning med äldrefokus 2016-11-02 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Ulf Jakobsson installerades som professor i hälso- och vård
https://www.vetenskaphalsa.se/primarvardsforskning-med-aldrefokus/ - 2026-07-23
Henrik Thorlacius: Onda sidor av inflammation går att bota – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Henrik Thorlacius: Onda sidor av inflammation går att bota 2011-10-24 ⚠️ Den här artikeln är mer än 5 år gammal. Nya forskningsrön kan ha tillkommit. Bakterier på
https://www.vetenskaphalsa.se/henrik-thorlacius-onda-sidor-av-inflammation-gar-att-bota/ - 2026-07-24
