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Fatigue is one of the principal damage mechanisms in a slender concrete structure under cyclic loads. And needs to be calculated locally through all the structure, considering the lading conditions and the particularities of concrete. The model presented here is capable to account for the fatigue damage in a probabilistic way, relating the annual loading conditions for each point and the degradati
Incorporation of a forest management module in the dynamic vegetation model LPJ-GUESS has allowed the study and predictions of management treatment effects on the carbon cycle and on forest ecosystem structure. In this study, LPJ-GUESS is evaluated at the regional scale against observational data from the Swedish National Forest Inventory. Simulated standing volume is compared against observations
Continuous evaluation of model results against observational data isvital to improving model projections of the structure and function offorest ecosystems. In this poster, we evaluate the forest management module of LPJ-GUESS (ver. 4. 1.2, rev 11016) across a latitudinal gradient in Sweden. The poster was presented at the LPJ-GUESS Community Meeting in Lund, May 3rd, 2023.
Process-based land surface models are important tools for estimating global wetland methane (CH4) emissions and projecting their behavior across space and time. So far there are no performance assessments of model responses to drivers at multiple time scales. In this study, we apply wavelet analysis to identify the dominant time scales contributing to model uncertainty in the frequency domain. We
Aim: Earth observation-based estimates of land–atmosphere exchange of carbon are essential for understanding the response of the terrestrial biosphere to climatic change and other anthropogenic forcing. Temperature, soil water content and gross primary production are the main drivers of ecosystem respiration (Reco), and the main aims of this study are to develop an Reco model driven by long-term g
At the emergency department (ED), it is important to quickly and accurately determine which patients are likely to have a major adverse cardiac event (MACE). Machine learning (ML) models can be used to aid physicians in detecting MACE, and improving the performance of such models is an active area of research. In this study, we sought to determine if ML models can be improved by including a prior
The ongoing climate change can modulate the behavior of global vegetation and influence the terrestrial biosphere carbon sink. Past observation-based studies have mainly focused on the linear trend or interannual variability of the vegetation greenness, but could not explicitly deal with the effect of natural decadal variability due to the short length of observations. Here we put the variabilitie
We are constantly interacting with UI/UX in different shapes, forms or applications, which is very important especially when using electronic interfaces. Therefore, we need to design well-thought-out and user-friendly interfaces that elevate the user’s experience. When it comes to fantasy sports games, statistics is a big factor for understanding fantasy sport which might be at most times overwhel
A Keyless Signing Infrastructure (KSI) provides users with a means to timestamp documents on a per-second basis. The KSI consists of a global infrastructure with several server layers and by using Merkle hash trees, the root hash can be used to verify the integrity and timestamp of a document. Regular publication of root hashes, e.g., once per month, allows a document to be verified without suppor
Drainage networks are the basis for segmentation of watersheds, an essential component in hydrological modelling, biogeochemical applications, and resource management plans. With the rapidly increasing availability of topographic information as digital elevation models (DEMs), there have been many studies on DEM-based drainage network extraction algorithms. Most of traditional drainage network ext
International Master’s Programme in Environmental Science Environmental and socio-economic Impact of improved Stoves - The Case of the Tsotso Stove in Northern Namibia Thesis submitted in partial fulfilment of the requirements of the Degree of Master of Science at Lund University, Sweden Kai Kuhnhenn Phone: 06122-6909 E-mail: K.Kuhnhenn@tu-bs.de Kiedricher Str. 32 65719 Hofheim-4 Germany Lund Univ
https://www.lumes.lu.se/sites/lumes.lu.se/files/kuhnhenn_kai.pdf - 2026-07-10
DRAFT Irrigation management in conventional and organic potato production – A case study on the East Anglia region UK, working towards a sustainable future Vivianne Aggestam - 2 - Abstract The production of the potato crop in the UK is one of the most irrigated crops. This leads to serious pressure on water resources during the summer months, when water is the least available. The East Anglia regi
https://www.lumes.lu.se/sites/lumes.lu.se/files/vivianne_aggestam.pdf - 2026-07-10
Brevmall Se kt io ne n HR o ch Fo rs k ni n gs s erv ic e, se kt io n e n F SI Rutiner vid anställning av forskare och doktorand finansierade av Marie Skłodowska Curie-programmet (MSCA) inom EU:s ramprogram Horizon 2020 Detta PM vänder sig till HR- och ekonomiadministratörer på institutions- och fakultetsnivå. MSCA-programmet – ITN och IF I EU:s ramprogram 2014-2020, Horizon 2020, ingår delprogram
https://www.medarbetarwebben.lu.se/sites/medarbetarwebben.lu.se/files/mariecurie_pm_20190821.pdf - 2026-07-10
BACKGROUND: In early breast cancer, variations in local treatment that substantially affect the risk of locoregional recurrence could also affect long-term breast cancer mortality. To examine this relationship, collaborative meta-analyses were undertaken, based on individual patient data, of the relevant randomised trials that began by 1995. METHODS: Information was available on 42,000 women in 78
Dampness in buildings has been linked to adverse health effects, but the specific causative agents are unknown. Mycotoxins are secondary metabolites produced by molds and toxic to higher vertebrates. In this study, mass spectrometry was used to demonstrate the presence of mycotoxins predominantly produced by Aspergillus spp. and Stachybotrys spp. in buildings with either ongoing dampness or a hist
Boreal forests are key to global carbon (C) sequestration and storage. However, the potential impacts of climate change on these forests could be profound. Nearly 70 % of the European boreal forests are intensively managed, but our understanding of the combined effects of forest management and climate change on the forest's integral role as a C sink is still limited. In this study, we aim to fill
The Fennoscandian boreal and mountain regions harbour a wide range of vegetation types, from boreal forest to high alpine tundra and barren soils. The area is facing a rise in air temperature above the global average and changes in temperature and precipitation patterns. This is expected to alter the Fennoscandian vegetation composition and change the conditions for areal land use such as forestry
