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Open-Source Software (OSS) is increasingly used by software applications. It allows for code reuse, but also comes with the problem of potentially being affected by the vulnerabilities that are found in the OSS libraries. With large numbers of OSS components and a large number of published vulnerabilities, it becomes challenging to identify and analyze which OSS components need to be patched and u
The bystander effect is the phenomenon that people are less likely to help others when they are in a group than when they are alone. The theoretical literature typically explains the bystander effect with the volunteer’s dilemma: if providing help is equivalent to creating a public good, then bystanders could be less likely to help in groups because they free ride on the other bystanders. This pap
The process of agricultural intensification in England has brought with it significant negative environmental and biodiversity impacts associated with large-scale land use change. The Common Agricultural Policy, implemented at the European Union level, has historically been a significant driver of this intensification, but has also introduced agri-environmental (AE) policies for managing these neg
FÖR DIG SOM ARBETAR MED REKRYTERING AV INTERNATIONELL PERSONAL Här finns information om vad som gäller när universitetet anställer någon från ett annat land. Stöd i migrationsfrågor sommaren 2026 Under juni 2026 träder vissa migrationsrättsliga förändringar som påverkar universitetssektorn i kraft. Stödet på HR-webben uppdateras under sommaren men sektionen HR kan inte garantera att alla uppdateri
https://www.hr-webben.lu.se/internationell-personal/migrationsfragor - 2026-07-03
As our student, we want you to feel safe and secure. We are here to help you if anything happens that makes you feel targeted or vulnerable, or if you are injured or involved in an incident. In case of an emergencyCall 112Always contact SOS Alarm in the event of an emergency or immediate danger, call 112. You can also call via the SOS Alarm app.Download the SOS Alarm AppAn SOS Alarm app is availab
https://www.lunduniversity.lu.se/current-students/if-something-happens - 2026-07-03
Arginine-rich cell penetrating peptides (ARCPPs) are known to quickly permeate cell membranes through a non-endocytotic pathway. Potential clinical applications of this facility have prompted enormous effort, both experimental and theoretical, to better understand how ARCPPs manage to overcome the prodigious thermodynamic cost of lipid bilayer permeation by these highly charged peptides. In this w
Glycan utilization plays a key role in modulating the composition of the gut microbiota, but molecular insight into oligosaccharide uptake by this microbial community is lacking. Arabinoxylo-oligosaccharides (AXOS) are abundant in the diet, and are selectively fermented by probiotic bifidobacteria in the colon. Here we show how selectivity for AXOS uptake is established by the probiotic strain Bif
Ecotoxicological endpoints based on behavioral traits (e.g., predator avoidance, feeding, and locomotion) may be more sensitive and give more insights into patterns of sublethal toxicity than survivorship tests. In this study, the density-dependent grazing rate of Daphnia pulex pre-exposed to p,p'-dichlorodiphenyldichloroethylene (DDE) (insecticide metabolite) and glyphosate (herbicide), via water
Neuroblastoma and ganglioneuroma are neuroblastic tumors originating from the developing sympathetic peripheral nervous system. Ganglioneuromas are usually benign, while neuroblastomas have a variable prognosis and include very aggressive tumors. Examples exist of neuroblastomas regressing to ganglioneuromas and ganglioneuromas progressing to neuroblastomas. Little is known of the molecular differ
This paper describes a methodology for measuring theological flow properties in-line, in real-time, based on simultaneous measurements of velocity profiles using an ultrasound velocity profiling (UVP) technique with pressure difference (PD) technology. The methodology allows measurements that are rapid, non-destructive and non-invasive and has several advantages over methods presented previously.
Purpose: We measured concentrations of human glandular kallikrein 2 (hK2), total prostate specific antigen (tPSA), free PSA (fPSA) and percent fPSA to evaluate their relationship to total prostate gland volume, benign prostatic hyperplasia (BPH) volume, total prostate cancer (PCa) volume (CaVol) and the volume of Gleason grades 4/5 cancer (CaVolG14) in the serum of 256 patients with PCa undergoing
Our previous studies have indicated that endogenous nitric oxide serves as a physiologically important inhibitor of vascular tone during acute haemorrhage. This vasodilator action attenuates the concomitant reflex adrenergic constriction and thereby prevents critical reduction of tissue blood flow. The present study aimed to evaluate the overall importance of this nitric oxide regulation for survi
Glycan utilization plays a key role in modulating the composition of the gut microbiota, but molecular insight into oligosaccharide uptake by this microbial community is lacking. Arabinoxylo-oligosaccharides (AXOS) are abundant in the diet, and are selectively fermented by probiotic bifidobacteria in the colon. Here we show how selectivity for AXOS uptake is established by the probiotic strain Bif
This paper presents a flexible architecture suitable for concurrent processing of multiple radio standards. The proposed architecture is based on a coarse-grained reconfigurable cell array, consisting of distinct processing and memory cells. Flexibility of the architecture is demonstrated by performing a coarse time synchronization and fractional frequency offset estimation for multiple OFDM stand
We present a generic approach for quantitative differential proteomics that reduces data complexity in proteome analysis by automated selection of peptides for MS/MS analysis according to their isotope-labeling ratio. Isotopic reagents were developed that give products which fragment easily to generate a unique pair of signature ions. Using the ion-pair ratio, we show that it is possible to select
Two models for exact classical trajectories in the field of an isotropic potential are investigated for the purpose of semiclassical linebroadening calculations. The first directly uses the exact solution of the classical equation of motion. The second starts from the equation of motion and computes the trajectory by numerical solution of the differential equations. In the framework of both models
