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Rebuilding limbs, one cell at a time

The regeneration of salamander limbs has been a special fascination among scientists and keen observers for centuries. Perhaps due to how closely the salamander's limb anatomically mirrors our own, a grand aspiration of regenerative medicine has been to provoke such a process following injury or loss of human limbs. Research in the last century has focused on understanding the blastema, a prolifer

Diffusion tensor imaging in glioblastoma patients treated with volumetric modulated arc radiotherapy : a longitudinal study

BACKGROUND: Chemo- and radiotherapy (RT) is standard treatment for patients with high-grade glioma, but may cause side-effects on the patient's cognitive function.AIM: Use of diffusion tensor imaging (DTI) to investigate the longitudinal changes in normal-appearing brain tissue in glioblastoma patients undergoing modern arc-based RT with volumetric modulated arc therapy (VMAT) or helical tomothera

Economic and Environmental Potential of Large‐Scale Renewable Synthetic Jet Fuel Production through Integration into a Biomass CHP Plant in Sweden

The potential of bio‐electro‐jet fuel (BEJF) production with integration into an existing biomass‐based combined heat and power (CHP) facility was investigated. The BEJF is produced via Fischer–Tropsch (F–T) synthesis from biogenic CO2 and H2 obtained by water electrolysis. Techno-economic (TEA)‐ and life. cycle (LCA)‐ assessments were performed to evaluate the production cost and environmental im

Iridium Catalyzed Dehydrogenation in a Continuous Flow Reactor as a Tool Towards Practical On-Board Hydrogen Generation From LOHCs

To enable the large-scale use of hydrogen fuel cells for mobility applications, convenient methods for on-board hydrogen storage and release need to be developed. A promising approach is liquid organic hydrogen carriers (LOHCs), since these are safe, available on a large scale and compatible with existing re-fuelling infrastructure. Usually, LOHC dehydrogenation is carried out in batch-type reacto

Targeting population groups with heavier burden of hepatocellular carcinoma incidence : a nationwide descriptive epidemiological study in Sweden

Contemporary European studies examining associations between socioeconomic status and hepatocellular carcinoma (HCC) incidence are scarce. We aimed to target population groups with a heavier burden of HCC by assessing associations of individual-level sociodemographic variables and neighbourhood deprivation with all-stage and stage-specific HCC incidence rates (IR). Patient and population data stra

Postural Control and Vestibular Function in Patients Selected for Cochlear Implantation

Postural control and vestibular and eye motor function were evaluated in 7 postlingually deaf patients before cochlear implantation as vibration toward the calf muscles or galvanic electrical stimulation of the vestibular nerves perturbed stance. The patients were compared with 21 control subjects. Vibration-induced bodysway was increased in the patients compared to the normals. Galvanic stimulati

Relativisera inte synen på människoliv

Det sägs ofta att mätt i överdödlighet är Sverige ett av de länder som har klarat coronapandemin bäst. Men de hittills gjorda studierna av överdödlighet hjälper oss inte att bedöma den svenska pandemistrategin. Det skriver forskarna Joacim Rocklöv, Peter Jagers, Holger Rootzen, Thors Hans Hansson och Torsten Åkesson.

Sverige behöver vässa smitt­spårningen

Det behövs ett nationellt omtag kring verktyget testa-spåra-isolera, bland annat för att eliminera nyintroduktion och etablering av virusvarianter. Det skriver Torsten Åkesson, Joacim Rocklöv och Tove Fall

Deforestation in the Colombian Amazon, far from reaching zero-deforestation goals in 2020

Agenda 2030 Graduate School blogLund University Agenda 2030 Graduate School is a global, cutting-edge research school and collaboration platform for issues related to societal challenges, sustainability and the 2030 Agenda. The 17 PhD students from all faculties at Lund University enrolled with the Agenda 2030 Graduate School relate their specific research topics to the Sustainable Development Goa

The influence of social mobility on fertility behaviour in the long run. An application of Diagonal Reference Models (DRM) to Historical Demography (Southern Sweden, 1870-2015)

Social science has always been interested in the effect of social mobility on fertility behavior, bringing mixed evidence. Part of this is due to an identification problem. Accordingly, conventional models cannot disentangle which effects are due to social mobility, background, or origin alone. Diagonal reference models accurately estimate the additional impact of social mobility, net of backgroun

Four centuries’ trends of Socioeconomic mobility and inequality in Southern Europe: The area of Barcelona, 16th- 19th centuries

This paper assesses the interrelation between economic inequality and social mobility in the long run. We use the unique Barcelona Historical Marriage Database for 1545-1880, accounting for more than 60,000 parents-children links. Analytically, we combine individuals' socioeconomic relative position for decomposing inequality individually in the overall population and by subgroups (social class) w

Framväxten av universell utformning – en kulturomdaning

Per-Olof Hedvall ger en inblick i hur universell design startade och hur det tankeskiftet tar klivet in i arbetslivet med UUA. Om hur vi kan göra arbetslivet mer tillgängligt från början och minska risken för kategoriseringar och särbehandling.

Exploring digitalisation at IKEA

PurposeThe paper aims to clarify how an incumbent retail organisation explores digitalisation for its existing business.Design/methodology/approachThe paper draws from an in-depth case study of home-furnishing retail giant, IKEA conducted with semi-structured interviews, participant observations and document analyses.FindingsIn the exploration phase of digitalisation, three major activities – intePurposeThe paper aims to clarify how an incumbent retail organisation explores digitalisation for its existing business.Design/methodology/approachThe paper draws from an in-depth case study of home-furnishing retail giant, IKEA conducted with semi-structured interviews, participant observations and document analyses.FindingsIn the exploration phase of digitalisation, three major activities – inte

A built environment perspective on post-disaster and conflict- induced displacement.

Displacement is one of the most pressing challenges faced by the society today. REGARD (REbuildinGAfteR Displacement) is a collaborative research project co-funded by EU Erasmus+ programme, which set out to investigate the role of built environment in the context of displacement. The REGARD project launched in September 2018 with an aim to develop competencies in rebuilding communities following a