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We present a technique for real-time ray tracing with the goal of reaching 240 frames per second or more. The core idea is to trade spatial resolution for faster temporal updates in such a way that the display and human visual system aid in integrating high-quality images. We use a combination of frameless and interleaved rendering concepts together with ideas from temporal antialiasing algorithms
Peri-operative SARS-CoV-2 infection increases postoperative mortality. The aim of this study was to determine the optimal duration of planned delay before surgery in patients who have had SARS-CoV-2 infection. This international, multicentre, prospective cohort study included patients undergoing elective or emergency surgery during October 2020. Surgical patients with pre-operative SARS-CoV-2 infe
α-Chymotrypsin immobilized on celite catalyzing a kinetically controlled dipeptide synthesis reaction in acetonitrile medium showed an odd behavior in response to additions of triethylamine to the reaction mixture. This base is used to deprotonate the nucleophilic reagent, l-alaninamide hydrochloride, in order to increase its nucleophilicity and solubility. However, the enzyme performance is appar
This chapter concerns disabled people’s experiences of barriers to accessing sexuality. It draws on an analysis of materials produced in ten projects by civil society organisations, including self-advocacy organisations, sexual rights organisations and organisations working on behalf of disabled people. These materials comprise books, handbooks, videos, websites and other online materials, and are
Ongoing pollinator declines threaten the production of many entomophilous crops. Recent reports that yields of animal-pollinated crops in India are increasing less than pollinator-independent ones suggest the occurrence of pollen limitation. We experimentally evaluated if production of the common food crop chilli benefits from insect pollination and if crop production is constrained by lack of pol
Despite apparently favourable conditions for investment in the bioenergy sector provided by sustained high oil prices and a multitude of policy support measures throughout the EU that are ostensibly intended to create improved economic conditions, many industrialists and investors are still apparently wary of engagement. National policy interventions intended to support and to expand the bioenergy
Social media workers have become an important communication profession within the organisational context. However, workers behind organisational social media accounts remain understudied. This study problematises the limited emphasis of existing research on the self-perceptions of communication practitioners and introduces the perspective of social media workers. The purpose of this study is to ex
This essay explores the critiques of modernity from posthuman and Indigenous perspectives, exploring their convergences and divergences. It argues that both frameworks challenge the anthropocentric and dualistic paradigms that have historically governed Western thought. Posthumanism encourages ontological humility by recognizing the non-dual nature of existence and more-than-human agency, while In
This case study researches why the Swedish region Västra Götaland fails to implement the environmental aim to achieve only natural acidification. The study is based on implementation theory and is operationalized by interviews with authorities and text analysis. In conclusion this study finds that the natural condition of the environment in Västra Götalands län has a large impact on the result of
Following World War Two emigration from Central and Eastern Europe, in particular, has grown in spite of increasingly strict border controls. Given this rise in migration pressure from the East during a strictly regulated period, the 2004 EU enlargement of Cyprus, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Malta, Poland, Slovakia, and Slovenia threatened to transform the migration landsc
Microsoft Word - Utlysning ASG 2015.doc Pufendorfinstitutet, Postadress: Pufendorfinstitutet, Lunds universitet ,SE-221 20 Lund. Besöksadress: Biskopsgatan 3, Lund www.pi.lu.se Pu fendor f ins t i tu te t Inbjudan att inkomma med förslag till ”Advanced study group” vid Pufendorfinstitutet, 2015 - 16 Pufendorfinstitutet inbjuder nu till att ansöka om att bilda en ”Advanced study group” me
https://www.pi.lu.se/sites/pi.lu.se/files/utlysning_asg_2015.pdf - 2026-06-12
Progress on Sustainable Development Goal 4: Quality Education (SDG4) has been insufficient and knowledge of how it is implemented into domestic contexts remains limited. Using norm diffusion theory as a framework, this thesis is a comparative study of SDG4 implementation in five countries around the world. By analysing both the discursive and practical impact of SDG4, this thesis has studied if an
OBJECTIVES: To examine patient willingness and possible shift in willingness for surgery and to investigate factors associated with this shift, following participation in the digital non-surgical osteoarthritis (OA) treatment program Joint Academy.METHODS: 458 individuals (mean age 62±5.6 years, 67% women) with diagnosed hip or knee were evaluated after six weeks in Joint Academy, comprising educa
This study uses a novel approach to identifying local contextual conditions conducive, alone or in combination to far-right political violence. The studied case is asylum housing attacks occurring in Sweden 2015-16. Using a fuzzy-set qualitative comparative analysis of eighty-six Swedish municipalities, forty-two of which have experienced arson attacks against refugee housing facilities, we operat
This study examines how national healthcare initiatives focused on person-centered care are put into practice within Sweden's healthcare system. It analyses how these national policies are represented and implemented in accreditation documents across six Swedish regions—Skåne, Västra Götaland, Jönköping, Halland, Kronoberg, and Östergötland. The research uses qualitative document analysis to e
Konstruktiv länkning, studentaktivitet och föreläsningar är tre grundstenar i högre utbildning. Men föreläsningen som undervisningsform har kritiserats: ”Det finns gott om högskolepedagogisk litteratur som förklarar varför föreläsningen är olämplig för att stimulera lärande. Ändå fortsätter vi föreläsa”, skriver Andreas Håkansson (2017, s. 40) i en artikel som trots allt landar i att denna undervi
1 Heidelberg University LERU Doctoral Summer School in Heidelberg 2023 Concepts of intervention science applied to global challenges Equipping the next generation of scientists with understanding of main concepts and methods of intervention science and applying them to the converging global challenges: climate change, pandemics, and societal injustice “What starts out as science fiction today may
Sid 1 MVEN03 - Miljövetenskap: Analys och metodik, 15 hp HT 2016 Länk: Preliminärt schema 160615 Kursansvarig: Nina Reistad NR nina.reistad@fysik.lth.se Lärare: Sofia Hydbom SH sofia.hydbom@biol.lu.se Estelle Larsson EL estelle.larsson@skane.se Per Erik Isberg PEI per-erik.isberg@stat.lu.se Pål Axel Olsson PAO pal_axel.olsson@biol.lu.se Martijn van Praagh MVP martijn.van_praagh@mv.lu.se Sofia Mebr
https://www.cec.lu.se/sv/sites/cec.lu.se.sv/files/mven03_informationssida_med_schema_ht16.pdf - 2026-06-12
Original Research Communications Sources of dietary gluten in the first 2 years of life and associations with celiac disease autoimmunity and celiac disease in Swedish genetically predisposed children: The Environmental Determinants of Diabetes in the Young (TEDDY) study Elin M Hård af Segerstad,1 Xiang Liu,2 Ulla Uusitalo,2 Daniel Agardh,1 and Carin Andrén Aronsson,1 for the TEDDY Study Group 1De
https://www.teddy.lu.se/sites/teddy.lu.se/files/2023-02/140%20%20Hard%20af%20Segerstad_AJCN_2022.pdf - 2026-06-12
