Filtyp
Inverse homogenization in combination with contact modeling, topology optimization and shape optimization is used to design metamaterials with optimized macroscopic response. The homogenization assumes length scale separation which allows the non-linear macroscopic behavior to be obtained by analyzing a single unit cell in a lattice structure. Self contact in the unit cell, which is modeled using
Dynamic susceptibility contrast magnetic resonance imaging (DSC-MRI) is the most common MRI method in clinical environments for assessment of perfusion-related parameters. In this study, special emphasis was placed on the shape of the tissue residue function under different physiological conditions. DSC-MRI-based parameters assumed to reflect arterial delay and cerebral oxygen extraction were obta
This work presents a data-driven method for learning low-dimensional time-dependent physics-based surrogate models whose predictions are endowed with uncertainty estimates. We use the operator inference approach to model reduction that poses the problem of learning low-dimensional model terms as a regression of state space data and corresponding time derivatives by minimizing the residual of reduc
BACKGROUND: Alzheimer's disease (AD) is a prevalent neurodegenerative disorder characterized by memory impairment and cognitive decline. Our previous research has demonstrated that pathological Tau and Amyloid-beta (Aβ) disrupt autophagy gene expression, independently. Other studies have shown that these pathological aggregates create a vicious cycle with oxidative stress.METHODS: In the current r
Two synchrotron-based studies on 4H-pyran-4-thione, photoelectron spectroscopy and vacuum ultraviolet (VUV) absorption spectra were performed. A highly resolved structure was observed in the photoelectron spectrum (PES), in contrast to an earlier PES study, where little structure was observed. The sequence of ionic states was determined using configuration interaction and coupled cluster methods.
This article conducts a multi-scalar analysis of the dynamics between secularism and religion in contemporary Sweden and highlights a growing divide between them, in the wake of neoliberal reconfigurations of the welfare state and a stronger religious pluralism in public space. Through an analysis of the public debate around conversion attempts and state funding for religious organizations, we exp
The formation of the intermetallic 𝜎 phase (space group 𝑃42/𝑚𝑛𝑚) has a detrimental effect on the ductility of transition-metal alloys. This theoretical study uses first-principles calculations to investigate the stability and thermodynamic properties of the WRe and WOs 𝜎 phases. Our study indicates that the 𝜎 phase becomes thermodynamically stable at its ideal composition for temperature
Albeit costly, flight allows birds to travel great distances in a short time, making it a highly effective mode of locomotion, especially during migration.1,2 Understanding how birds use energy during flight is essential for studying their flight ecology.3 To fly, birds flap their wings, accelerating surrounding air and generating flight forces, where the rate of energy added to the wake represent
Dynamic Resource Management (DRM) facilitates the real-time adjustment of resources allocated to a job during its execution. Recently, DRM has gained interest due to its potential to contribute to sustainable HPC by enhancing energy efficiency and increasing throughput for HPC system providers and users. Implementing DRM requires comprehensive changes and coordination across the entire HPC softwar
Birds regularly moult their feathers when they are worn from use such as mechanical wear damage due to UV exposure or accidents. Moulting generates temporary, generally symmetric, wing gaps, which can reduce flight performance by altering aerodynamic forces, lift and drag. Birds can compensate for some of these effects through mass loss, enlarged flight muscles, and adaptive wing morphing. To circ
Purpose The purpose of this study is to explore how e-banking strategies affects three Swedish banks’ employees in their daily work, to further build on the research that has been done within e-banking, and to complete the research on employees’ approach to the phenomenon. Methodology The study was conducted with a qualitative research approach; semi-structured interviews through personal con
Organisationer med dess ledare intresserar sig i allt större utsträckning för att ha anställda som har en balans i sin arbets- och livssituation. Ett sätt att hjälpa och stötta individen med att hitta harmoni mellan arbete och fritid är att erbjuda så kallad karriärplanering. Det traditionella sättet att jobba med karriärplanering, det vill säga individen ansikte mot ansikte med en samtalspartner,
Spårväxeln är en viktig komponent i järnvägsanläggningen som möjliggör byte mellan spår. Att växeln fungerar väl är viktigt ur trafikeringssynpunkt då den största delen av trafiken någon gång måste byta spår under sin färd mellan två destinationer. Problemen kan bli påtagliga med en icke-fungerande växel vilket orsakar försenade/inställda tåg och resenärer som kostar samhället pengar. Att införa n
PROGRAM VT 2022 ODEUM LUNDS UNIVERSITETS MUSIKCENTRUM TEMA: NATURSKILDRINGAR Välkomna till vårens evenemangsserie vid Odeum, fylld av konserter, gästspel och samtal om musik! Temat för våren är Naturskildringar. Ett brett tema där vi inte minst vill lyfta fram de pågående klimatförändringarna och vad dessa för med sig för skapande musiker och tonsättare. Några av de svenska tonsättare som skrivit
https://www.odeum.lu.se/en/sites/odeum.lu.se.en/files/2022-03/ODEUM_programbok_VT_2022.pdf - 2026-09-16
PROGRAM VT 2022 ODEUM LUNDS UNIVERSITETS MUSIKCENTRUM TEMA: NATURSKILDRINGAR Välkomna till vårens evenemangsserie vid Odeum, fylld av konserter, gästspel och samtal om musik! Temat för våren är Naturskildringar. Ett brett tema där vi inte minst vill lyfta fram de pågående klimatförändringarna och vad dessa för med sig för skapande musiker och tonsättare. Några av de svenska tonsättare som skrivit
https://www.odeum.lu.se/sites/odeum.lu.se/files/2022-01/Odeum_program_VT_2022.pdf - 2026-09-16
PROGRAM VT 2022 ODEUM LUNDS UNIVERSITETS MUSIKCENTRUM TEMA: NATURSKILDRINGAR Välkomna till vårens evenemangsserie vid Odeum, fylld av konserter, gästspel och samtal om musik! Temat för våren är Naturskildringar. Ett brett tema där vi inte minst vill lyfta fram de pågående klimatförändringarna och vad dessa för med sig för skapande musiker och tonsättare. Några av de svenska tonsättare som skrivit
https://www.odeum.lu.se/sites/odeum.lu.se/files/2022-01/Odeum_program_VT_2022_0.pdf - 2026-09-16
