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The impacts of adverse weather conditions on railway systems can lead to large delays and cancellationsacross the entire network. In this paper, we aim to understand the relationship between weather andtrain disruptions (i.e. cancellations and large delays) across the entire Swedish railway network for theyears 2011-2019. Using railway operations data and snow depth, temperature, precipitation, an
A high-pressure tank rupture is a challenging scenario requiring attention in most hydrogen applications. A common cause of rupture is an external fire heating the tank, causing increased internal pressure and/or reduction in the tensile strength of the tank material (with the relevance of each depending on tank material).Most of the available methods for prevention of such ruptures have been deve
While there exists a large literature on mortality inequalities by an individual’s level of education and other socioeconomic characteristics this thesis looks at the relationship between the children’s level of education and parents’ mortality, which has been relatively less studied. I use longitudinal data from the Survey of Health, Ageing and Retirement in Europe (SHARE) for the years 2004-2017
In recent years, the empirical literature on cross-national unions—marriages between migrants and members of the majority population—has experienced a shift in focus, with an increasing number of studies examining assortative mating patterns within these unions. This shift marks a significant development, indicating that the classic assimilation theory is no longer considered the sole explanation
Professor emeritus Kontaktinformation E-post: hans [dot] carlsson [at] nek [dot] lu [dot] seOrganisation Nationalekonomiska institutionen Rumsnummer: EC1:247 Hämtställe: 10 WebbplatsHans Carlssons profil i Lunds universitets forskningsportal Publikationer Visar av publikationer. Sorterade efter år och sen titel. Filtrera efter typ AllaArtikel i vetenskaplig tidskriftKapitel samlingsverkLetterWorki
https://www.ehl.lu.se/hans-carlsson - 2026-07-05
NYTT FRÅN LUNDS UNIVERSITET Mejlutskick på svenska och engelska som vänder sig till fakultetskommunikatörer vid Lunds universitet för vidarespridning i fakultets- och institutionskanaler – Nr 12 v 14 - 2021. UNIVERSITETSGEMENSAMT Tre webbinarier med temat Akademisk frihet Lunds universitet är medlem i Scholars at Risk (SAR), ett nätverk med över 500 medlemsuniversitet i 42 länder som stödjer och f
https://www.cec.lu.se/sites/cec.lu.se/files/2021-04/LU-gemensamt%20Mejlutskick%20Nr%2012-v14-2021.pdf - 2026-07-05
Most life forms exhibit a correlated evolution of adult size (AS) and size at independence (SI), giving rise to AS–SI scaling relationships. Theory suggests that scaling arises because relatively large adults have relatively high reproductive output, resulting in strong density-dependent competition in early life, where large size at independence provides a competitive advantage to juveniles. The
In the offshore industry, reliability of installed equipment is of paramount concern due to safety, environmental and economic consequences. The costs of unplanned shutdowns and maintenance have high economic implications and are of increasing importance with tighter profit margins. Reliability is therefore of significance when selecting equipment model and brand. This report presents a survey of
This study explores the relative interest in various mental-health topics among adolescents. The results of this study will be used to develop relevant information material for the age-group and for interested mental-health practitioners as well as teachers. The participating adolescents were between 13-19 (N = 2058) recruited through social media. In the sample 922 participants attended lower secThis study explores the relative interest in various mental-health topics among adolescents. The results of this study will be used to develop relevant information material for the age-group and for interested mental-health practitioners as well as teachers. The participating adolescents were between 13-19 (N = 2058) recruited through social media. In the sample 922 participants attended lower sec
Latin America is predicted to experience losses of almost 90% of land suitable for coffee production due to climate change by 2050. Simultaneously, worldwide coffee demand is increasing steadily and is expected to grow continuously due to new emerging niche markets. This highlights the urgency of and the need for innovations for climate adaptation in coffee production. This thesis examines the rol
1 Lärande i LTH Vad kännetecknar en text av god kvalitet och hur starkt påverkar textens utformning, sammansättning och uppbyggnad ifall en avhandling eller rapport uppfattas som högkvalitativ? Dessa frågor har aktualiserats med anledning av Högskoleverkets utvärderingssystem av utbildningar, som lägger stor vikt vid skriftliga rapporter producerade i samband med examensarbeten. Detta nummer av Lä
https://www.lth.se/fileadmin/cee/genombrottet/Laerande_i_LTH/Laerande_i_LTH_blad_25.pdf - 2026-06-09
