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Loss of soil organic carbon (SOC) from farmland is a key threat to the capacity of soils to provide ecosystem services and exacerbates climate change. In alignment with a published protocol, we conducted a review and meta-analysis of time series of SOC measurements in long-term agricultural experiments to study absolute SOC changes under different agricultural management regimes. Our results show
Fungal necromass is increasingly recognized as a major component of soil organic matter, and identifying the factors that govern its formation is critical for understanding and predicting the global carbon cycle. Among these factors, the biochemical composition of mycelial residues at senescence, particularly melanin content, has been consistently identified as a key determinant of the fraction of
Hydroxyl radicals (HO•), produced through reactions between H2O2 and iron oxides, drive biogeochemical transformations, mediate organism toxicity, and facilitate advanced oxidation processes. The effectiveness of these processes depends on the spatial proximity between HO• generation and target substrates. Consequently, the oxidation mechanisms should be governed by interfacial interactions among
Popular Abstract in Swedish Streptococcus pyogenes Människan är ständigt koloniserad av en mängd olika mikroorganismer. De flesta bakterier är ofarliga och en del av dem är faktiskt nödvändiga för oss, t.ex. de tarmbakterier som hjälper oss att producera vitaminer. Grupp A streptokocker (GAS) eller Streptococcus pyogenes, är en av de vanligaste sjukdomsframkallande bakterierna hos människan. De kaWe have found that a set of group A streptococcal strains, primarily associated with skin infections, express surface-associated M proteins that bind plasminogen and plasmin with high affinity. The binding is mediated by a common 13 amino acid internal repeated sequence located in the NH2-terminal surface-exposed portion of these M proteins. It could be demonstrated that plasminogen, absorbed by t
Because several studies have implicated serotonin as a regulator of bone mass, we here explore its potential association on fracture risk and falls, as on bone mineral density (BMD) and muscle strength, in humans. Serum levels of serotonin were analyzed in 950 men (aged 69 to 81 years), participating in the Gothenburg part of the population-based study MrOS Sweden. Men taking selective serotonin r
Objective: The authors sought to determine whether pregnancy is an intrinsic motivator for cessation of drug abuse. Method: The authors conducted prospective cohort, corelative, co-spouse, and within-person analyses of registration for drug abuse during pregnancy among Swedish women born between 1980 and 1990 who gave birth between ages 20 and 35 (N=149,512). Drug abuse was assessed from medical,
Treatments of emissions of primary biological aerosol particles (PBAP) were implemented in the global Earth System model EC-Earth. These emission schemes were improved to account for the strong peaks of PBAP concentrations in connection to precipitation events, which has been measured recently. The model is now able to treat the emission of bacteria, spores and pollen in dependency of precipitatio
The article deals with the influence of the machining induced surface integrity on tensile properties of 99.99% purity Oxygen-Free Pitch copper (OFC), used in nuclear and research facilities. The increase in the feed in machining was found to lead to an increase, up to 55%, in yield strength of the OFC specimens. Intensive sub-surface deformation and a high degree of work-hardening in the near-surThe article deals with the influence of the machining induced surface integrity on tensile properties of 99.99% purity Oxygen-Free Pitch copper (OFC), used in nuclear and research facilities. The increase in the feed in machining was found to lead to an increase, up to 55%, in yield strength of the OFC specimens. Intensive sub-surface deformation and a high degree of work-hardening in the near-sur
Long time series of satellite remotely sensed Normalized Difference Vegetation Index (NDVI) as an indicator of vegetation greenness can be used in a broad range of research topics such as climate change, vegetation dynamics and desertification monitoring. The first phase of this study tests a practical method using Hyperion imagery onboard on Earth Observing-1 (EO1) spacecraft for simulation of MO
Time Schedule for Postgraduate Course in Diabetology March 25th – April 2nd 2019 Location: Segerfalksalen Wallenberg neurocentrum A-huset, BMC Lund Responsible: Ulrika Krus (0703-436337) ulrika.krus@med.lu.se Karin Filipsson (046-175907 / 0706-758685) karin.filipsson@med.lu.se Peter Spégel peter.spegel@med.lu.se Jonathan Esguerra (0768-365381) jonathan.esguerra@med.lu.se Responsible this day: Pete
https://www.ludc.lu.se/sites/ludc.lu.se/files/dplu_kurs_2019_final.pdf - 2026-07-12
Malmö – tisdag 3 november Lund – onsdag 4 november Vetenskapligt innehåll: Maria Albin, Yrkes- och miljömedicin Sven-Olof Isacsson, Samhällsmedicin 11Forskningens Dag 2009 Förebygg sjukdom! – Framtidens möjlighet Fetma Fetma uppstår om vi äter mer än vi förbrukar. I dagens samhälle har vi obegränsad tillgång till mat och vi behöver inte röra på oss mer än nöd- vändigt. Fetma defi nieras oftast med
Vårt syfte är att undersöka om fondförvaltarens totala erfarenhet respektive erfarenhet i den nuvarande fonden, samt aktiefondens marknadsvärde och antalet olika aktier i fonden hade någon inverkan på fondens avkastning under den senaste finanskrisen. Studien syftar även till att jämföra om resultatet skiljer sig åt från perioden före och efter krisen. Vi har använt oss av fyrfältsmatriser för att
This thesis examines Ismaʿili individuals’ “lived religion” through personal views on religious values combined with daily practices in German society. Since a Eurocentric view on Islam often fails to recognize the complexities of Muslim communities while emphasizing the Muslim faith as incompatible with “modernity”, the current study of the Ismaʿili branch serves as an example of Muslim practices
PowerPoint-presentation Staff meeting CEC, INES & geology 2024-08-22 Ahead of a possible decision to co-organise CEC, INES and Geology Welcome to this staff meeting organised in three sessions: CEC: 10:00-11:00 Geology: 13:00-14:00 INES: 14:15-15:15 No co-organisation Co-organisation Changes Name and vision No co-organisation No organisational change Co-location of CEC, INES and Geology at
Anvisningar gällande kursplaner på grundnivå och avancerad nivå vid naturvetenskapliga fakulteten Anvisningar gällande kursplaner på grundnivå och avancerad nivå vid naturvetenskapliga fakulteten Beslut i utbildningsnämnden 2022-03-17 Reviderad av utbildningsnämnden 2024-12-05 Ikraftträdandedatum 2024-12-05 Dnr STYR 2024/3063 Innehåll Inledning .....................................................
Statistik 10p ekologi BIO 580 Helsingborg HT 2004 Course analysis for Basic Statistical Mechanics, FYSB12 and AFYD03 HT 2019 Course responsible: Claudio Verdozzi Other teachers: Melvyn Davies, Anders Irbäck, Timo Kerremans, Timmi Jörgensen, Daniel Nilsson, Emma Simpson, Anna-Lena Sahlberg Number of students registered: 87 (in Live@lund) Course representative: Adam Asaad (adam.asaad76@gmail.com) Gr
PowerPoint-presentation Radon seminar Introduction to the Swedish national action plan for radon PUFENDORF INSTITUTE, THEME EXPERT 2021-03-24 What are the challanges in radon risk communication? Radon When radon decays, new radioactive atoms are produced (radon daughters) Sources of indoor radon: • Ground under and around the house • Building material • Household water May cause lung cancer Radon
