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Most nitrogen and phosphorus transported by world rivers to the oceans is associated with dissolved organic matter. However, organic matter as a potential source of N and P has hitherto been largely neglected in studies of coastal microbial food webs. We examined 50 rivers, draining a major part of the Baltic Sea watershed, with respect to summer concentrations, chemical composition, and biologica
With a growing global population, the demand for food increases, and the development of more sustainable food production becomes increasingly important. One way to improve sustainability within food production is to repurpose nutritious by-products to new food ingredients. Oat drink by-product (ODBP), generated during the production of oat-based beverages, is one such stream. ODBP contains signifi
Senior lecturer Contact details Email: ullrika [dot] sahlin [at] mgeo [dot] lu [dot] seOrganisation Department of Earth and Environmental Sciences (MGeo) Service point: 16 WebpageUllrika Sahlins profile in Lund University research portalOther affiliations Member of Strategic Research Area BECC: Biodiversity and Ecosystem services in a Changing Climate Member of Strategic Research Area MERGE: ModEl
https://www.cec.lu.se/ullrika-sahlin - 2026-09-12
Bladder cancer is the ninth most common type of cancer globally, and the projected number of deaths is estimated to almost double by the year 2040. Immunotherapy with checkpoint inhibitors has revolutionized treatment of bladder cancer and can achieve durable responses; however, only a minority of patients respond. By identifying additional targets and treatment combinations, more patients could b
Industrial packaging plays an important role in the performance and environmental efficiency of supplychains. Despite it being so important, the implications that industrial packaging decisions have on thelogistics operations (and vice-versa) are not completely understood. This thesis contributes to theunderstanding of the impacts of sustainable industrial packaging by discussing the importance of
The revised biomarker framework for diagnosis and staging of Alzheimer's disease (AD) relies on amyloid beta (Aβ) and tau pathologies as core markers, and markers for adjacent pathophysiology, such as neurodegeneration and inflammation. Many of the core fluid biomarkers are phosphorylated tau (p-tau) fragments, with p-tau217 showing a prominent association with Aβ and tau. While positron emission
Background: In accordance with the EULAR recommendations, the Danish Hospital for Rheumatic Diseases have systematically invited patients with rheumatoid arthritis (RA) to cardiovascular (CV) risk assessment since 2011. Patients with high risk are invited to a follow-up screening after one year. To optimize the screening and tailor it to individual needs, information about who accepts vs. declines
During the last decades, regional film funds and tax breaks have altered the geography of European film production. Sweden may be among the countries where the tendency has had the most radical effect in that most feature production presently takes place on and around the location of the regional film funds. The communities in which the most important funds are based have, accordingly developed in
Problem definition: In recent years, Kalmar has received an increased number of requests and indications from the market concerning automated solutions in the industry. In the paper industry this is mainly caused by the increased costs in the customer's key processes that possibly could be reduced by fully automated solutions. However, there is currently no clear view of the market potential a
In this study latent heat flux (E) measurements made at 65 boreal and arctic eddy-covariance (EC) sites were analyses by using the Penman-Monteith equation. Sites were stratified into nine different ecosystem types: harvested and burnt forest areas, pine forests, spruce or fir forests, Douglas-fir forests, broadleaf deciduous forests, larch forests, wetlands, tundra and natural grasslands. The Pen
Ultrarelativistic heavy-ion collisions, which take place at particle accelerators like the BNL Relativistic Heavy Ion Collider (RHIC) and the CERN Large Hadron Collider (LHC), are known to produce a strongly-interacting, fluid-like state of matter referred to as the Quark-Gluon Plasma (QGP). Despite the medium’s short lifetime of approximately 10-23 s, its presence is known to influence particle p
Open source software has been gaining popularity, especially among commercial organizations. The broad industry acceptance is in large part due to the demonstrated ability of open source solutions to compete with proprietary alternatives. Using open source software components enables companies to reduce their own development costs, and thus improve software development efficiency. Many open source
The incidence of Diabetes Mellitus increases globally in epidemic proportions. Type 2 Diabetes is the most prevalent form of Diabetes, comprising 90% of the patients. In Type 2 Diabetes, two processes contribute to the development of the disease: insufficient insulin secretion from the pancreatic ?-cell and insulin resistance of the target organs. This leads to loss of control of blood glucose lev
Biomass combustion in grate fired furnaces is an important approach to convert renewable biomass fuel to heat and electricity. It is not only used in the Swedish energy industry but also by a great number of Swedish households for domestic heating. Burning biomass has the advantage of being CO2 neutral. However, it suffers from several difficulties, for example, the poor combustion efficiency ? th
Samhällsekonomiska analyser är ett viktigt underlag för beslut i infrastruktur- och transportplaneringen. En av de effekter som värderas i samhällsekonomiska analyser är klimateffekter och för detta krävs att man gör en bedömning av koldioxidvärdet, det vill säga, kostnaden för koldioxidutsläpp, vilket anges i kr/kg CO2. Dock finns det olika sätt att värdera koldioxid och det finns ingen konsensus
Think H2O! – An educational partnership to raise students’ awareness of the water challenges Introduction: To secure future access to safe water is one of the most important sustainability challenges, on local and global level. Water is a cause of conflict and cooperation in an increasingly complex world. This crucial challenge requires a transdisciplinary approach (Segalàs & Tejedor, 2013) a
This thesis aims at describing the developmental patterns of text production in four text types: spoken and written narrative texts, and spoken and written expository texts (n=316), produced by four age groups: 10-year-olds, 13-year-olds, 17-year-olds and university students (n=79). It explores material from an experimental study with a cross-sectional design comprising spoken texts recorded on vi
