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This paper presents the results of the 2022 Groundwater Time Series Modelling Challenge, where 15 teams from different institutes applied various data-driven models to simulate hydraulic-head time series at four monitoring wells. Three of the wells were located in Europe and one was located in the USA in different hydrogeological settings in temperate, continental, or subarctic climates. Participa

The Saccharomyces cerevisiae gene deletion collection is widely used for functional gene annotation and genetic interaction analyses. However, the standard G418-resistance cassette used to produce knockout mutants delivers strong regulatory elements into the target genetic loci. To date, its side effects on the expression of neighboring genes have never been systematically assessed. Here, using ri

2022 Dokumentär om fysisk aktivitet och hjärnhälsa (video) Konditionsapp hjälper vården att stötta LU Träning bättre än medicin mot artros Aftonbladet Så slipper du din ledvärk Aftonbladet Vasaloppet – en guldgruva för svensk träningsforskning Idrottsforskning 2021 Charlotte Ling, professor vid Lunds universitet om fysisk aktivitet och epigenetik (video) När fritiden blir som ett jobb till LU Repo

https://www.coparlu.lu.se/svensk-medias-rapportering-om-var-forskning - 2026-06-27

State-sponsored “bad actors” increasingly weaponize social media platforms to launch cyberattacks and disinformation campaigns during elections. Social media companies, due to their rapid growth and scale, struggle to prevent the weaponization of their platforms. This study conducts an automated spear phishing and disinformation campaign on Twitter ahead of the 2018 United States midterm elections

Large language models (LLMs) like GPT-4 have the potential to dramatically change the landscape of influence operations. They can generate persuasive, tailored content at scale, making campaigns using falsified content, such as disinformation and fake accounts, easier to produce. Advances in self-hosted open-source models have meant that adversaries can evade content moderation and security checks

Like many things, social movements have been able to take a new form, and behave differently, thanks to the rise of the internet and social media networks. The purpose of this study is to analyze how long lasting this engagement is from its participants, and how short-run participation in social movements can be understood. This study has been heavily inspired by Zizi Papacharissi, therefore the t

Low throughput is an inherent problem associated with most single-molecule biophysical techniques. We have developed a versatile tool for high-throughput analysis of DNA and DNA-binding molecules by combining microfluidic and dense DNA arrays. We use an easy-to-process microfluidic flow channel system in which dense DNA arrays are prepared for simultaneous imaging of large amounts of DNA molecules

The almost complete focus on the aggregate level in previous research on demographic, socioeconomic and cultural determinants of the fertility transition means that we to a large extent not only lack knowledge about the specific mechanisms of the decline, but also its socioeconomic patterns. In this paper we explore socioeconomic fertility differentials in an industrializing community of southern

MARS is the system established and maintained by the European Commission in order to collect information related to major industrial accidents in EU Member States in the context of the Seveso II Directive. One of the main purposes of the MARS database is to provide information for learning from the accidents to avoid similar events. Probably, the most important issue for the learning is the determ

Kettle holes are widespread in moraine landscapes. Their hydrological properties may be very vulnerable to changes in climatic conditions. To increase our knowledge of how kettle holes function and how they may be affected by climate change requires a model that can be applied to a variety of them regardless of their properties. We used the PIRFICT time series model to simulate the water levels in

Background: Screening for bacterial colonization and antimicrobial resistance (AMR) among a defined population could aid in the identification of at-risk populations and provide targets for antibiotic stewardship and infection control programmes. Methods: Two hundred and sixty-eight participants at 11 Swedish nursing homes underwent serial screening for colonization with Escherichia coli between M

Risk and Vulnerability Assessments (RVA) are performed on many levels of society by many different organisations. In the present paper we discuss how one can investigate if a system for RVA used in a country or a region fulfils its intended purpose. We show how the purpose of the Swedish system can be related to the actual form of the individual RVA documents. This is followed by a content analysi

Density functional theory calculations are often used to interpret experimental shifts in core level binding energies. Calculations based on gradient-corrected (GC) exchange-correlation functionals are known to reproduce measured core level shifts (CLS) of isolated molecules and metal surfaces with reasonable accuracy. In the present study, we discuss a series of examples where the shifts calculat

Previous research (Libby et al., 2009) has established that a third-person (outside) visual perspective elicits more abstract processing than a first-person (inside) perspective. Because many moral principles constitute abstract psychological constructs, we predicted that they should weigh more heavily when people adopt a third-person visual perspective. In two experiments we show that a third- (v

This study describes a method to obtain a certain humidity level by a certain drying treatment. This treatment was applied on cement based materials in order to identify the critical moisture level above which ion transport can occur. The drying is performed in two steps, first in one direction to reach a certain moisture level and then in the opposite direction to identify if ions can move at thi

A relativistic extension is made of methods by which intermediate coupling amplitudes are deduced from measured energy levels and combined with measured lifetimes to obtain transition probabilities within a multiplet between two pure configurations. A procedure for incorporating the relativistic j-dependence of the radial transition integral into the empirical data reduction is presented and appli

Popular Abstract in Swedish Välfärd, säkerhet och fertilitetsnivån: En global analys, 1985 och 1995.Aims: This study aims to find an explanation for differentials in the level of fertility through the analysis of the recent data of seventy-eight developed and developing countries. The main approach adopted is the specification of a macroeconomic interdependent model testing hypotheses within an institutional point of view. Methods: This is a cross-sectional data analysis in a system of four equ

Objective: To investigate prolactin levels and related side effects in 128 men and 90 women initially treated with risperidone. Method: Patients initially treated with risperidone were followed over 5 years, during which 45% were switched to other antipsychotic drugs. Results: Initially, prolactin levels were fivefold the norm in women, and threefold in men. Diagnosis did not affect the prolactin