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We jointly optimize Discontinuous Reception (DRX) cycle length and LTE scheduling to minimize mobile devices' energy usage for video delivery, utilising the now well-established potential to predict future channel conditions in cellular networks. Employing in-network caching, we set a strict buffer constraint which provides zero buffer underflow to improve Quality of Experience. Our study provides
The ability to make specific perturbations to biological molecules in a cell or organism is a central experimental strategy in modern research biology. We have developed a general technique in which the stability of a specific protein is regulated by a cell-permeable small molecule. Mutants of the Escherichia coil dihydrofolate reductase (ecDHFR) were engineered to be degraded, and, when this dest
Brevmall 2 Denna mall används huvudsakligen i samarbete med andra offentliga organisationer och icke-kommersiella parter. Vid samarbete med kommersiella parter bör utgångspunkterna i uppdragsforskningsavtalsmallen användas i affärsmässiga hänseenden. Research Collaboration Agreement made between Lund University (“LU”), registration no. 202100-3211, with address P. O. Box 117, SE-221 00 Lund, Swede
https://www.staff.lu.se/sites/staff.lu.se/files/research-collaboration-agreement-template-2016-04-15.doc - 2026-07-25
Popular Abstract in Swedish Sverige har i olika sammanhang beskrivits som ett land som präglas av så kallade mångkulturella sociala relationer. I avhandlingen I historiekanons skugga: Historieämnet och identifikationsformering i 2000-talets mångkulturella samhälle analyseras implikationer av framväxten av det så kallade mångkulturella samhället på historieämnet. Avhandlingens övergripande syfte ärSweden has on various occasions been described as a multicultural society. So-called multicultural social change has resulted in numerous implications regarding attitudes in respect of history as a subject taught at upper secondary schools. The aim of this study is to problematise the relationship between students' (ethnic) identification and their view of history as a subject. The study focuses o
Innan ett aktiebolag går i konkurs är det inte ovanligt att en större överföring görs, exempelvis till aktieägare. Aktiebolagslagen innehåller regler som kan användas mot bolag som företar illojala transaktioner mot borgenärer. En återbäringstalan av olovlig värdeöverföring är ofta komplex och ekonomiskt tung då omfattande utredningar av bolaget krävs. Konkurslagens återvinningsregler, framföralltBefore a public company goes bankrupt, it is not uncommon that a large transfer is made, for example, to the shareholders. The Limited Company Act i.a. Company Act contains rules that can be used against companies who undertake unlawful transactions from their creditors. A repayment claim of an unlawful transfer is often complex and economically heavy, because major investigations of the company n
The purpose of this study was to develop multimodality SPECT/MRI contrast agents for sentinel lymph node (SLN) mapping in vivo. METHODS: Nanoparticles with a solid iron oxide core and a polyethylene glycol coating were labeled with (99m)Tc. The labeling efficiency was determined with instant thin-layer chromatography and magnetic separation. The stability of the radiolabeled superparamagnetic iron
When investigating a settlement dated to the late Mesolithic,c.5500 cal BC, at Strandvägen in south-central Sweden, an extensive assemblageof implements made of bone and antler was found. Among these finds was a richlydecorated antler piece, likely part of an antler axe. Originally it was equippedwith shallow ornamentation that was later removed and replaced by a seconddeeper motif of longitudinal
Use of static program analysis tools can be highly beneficial in software development, but usage is hindered by usability issues. One method to better understand these issues is to gather user feedback, but it is challenging to get developers to invest effort in giving user feedback.In this paper, we investigate whether gamification can increase user engagement in feedback collection on static ana
This paper proposes an alternative semi-analytical Fourier modal method adapted for general periodic anisotropic gratings made of dielectrics with moderate to low index profiles corresponding to materials ranging from conventional dielectric 3D printing materials to ceramic materials. The proposed method is closely related to classical Rigorous Coupled-Wave Analysis built on scattering matrices, h
The aim of this study was to clarify how positive and negative emotions are related to the common attitude-change effect in cognitive dissonance research. Drawing on appraisal theories of emotion, and emotion-regulation research, we predicted that negative emotions would be inversely related to attitude change, whereas positive emotions would be positively related to attitude change in the induced
We examined the transduction efficiency of different adeno-associated virus (AAV) capsid serotypes encoding for green fluorescent protein (GFP) flanked by AAV2 inverted terminal repeats in the nonhuman primate basal ganglia as a prelude to translational studies, as well as clinical trials in patients with Parkinson's disease (PD). Six intact young adult cynomolgus monkeys received a single 10 mu l
Popular Abstract in English There is a natural tendency to take advantage of the most convenient energy source available. In this usage, convenient may mean most abundant, easiest to harvest or simplest to handle. Convenient will also correspond to cheapest in many instances. However, some consider it a responsibility to think of the long term costs of the energy we use. No form of energy is free The matured laser-diagnostic techniques of planar laser-induced fluorescence (PLIF) and particle image velocimetry (PIV) were applied to a prototype gas turbine burner operating on various fuels. The work was performed to provide verification of computational fluid dynamic (CFD) models of the combustion of atypical fuels in a gas turbine combustor. The burner was operated using methane and three s
User Generated Content (UGC) is projected to make up a significant part of the total Internet traffic in the future. As such, it will significantly contribute to the total cost for Internet traffic worldwide. Arguably, UGC is a suitable content type for which the Internet Service Providers (ISPs) can take initiative and enter the content delivery market. However, despite its significance, UGC cont
At synchrotron light storage rings there is demand for serving high-brilliance users requesting multibunch operation while simultaneously serving timing users who require single-bunch operation. One method to accomplish this is PPRE developed and currently in user operation at BESSYII. In the method, the transverse emittance of one of the bunches in the bunch train is increased by an incoherent beAt synchrotron light storage rings there is demand for serving high-brilliance users requesting multibunch operation while simultaneously serving timing users who require single-bunch operation. One method to accomplish this is PPRE developed and currently in user operation at BESSY II. In the method, the transverse emittance of one of the bunches in the bunch train is increased by an incoherent b
Most of the care in nursing homes is palliative in nature, as it is the oldest and the frailest people who live in nursing homes. The aim of this study was to explore next of kin's experiences of participating in the care of older persons at nursing homes. A qualitative design was used, based on semi-structured interviews with 40 next of kin, and analyzed using qualitative content analysis. An ove
Background: Three-dimensional time-resolved (4D) phase-contrast (PC) CMR can visualize and quantify cardiovascular flow but is hampered by long acquisition times. Acceleration with SENSE or k-t BLAST are two possibilities but results on validation are lacking, especially at 3 T. The aim of this study was therefore to validate quantitative in vivo cardiac 4D-acquisitions accelerated with parallel i
This thesis analyzes the legitimacy of lay judge’s participation in Swedish courts, addressed as ‘nämndemän’. The Swedish lay judges are assigned in accordance to the proportional share that the political parties receive in the municipal elections. Lay judges therefore represent a political party in court, though sworn by oath not to be affected by it in their judging. The question stated is wheth
BackgroundTime-resolved three-dimensional, three-directional phase-contrast magnetic resonance velocity mapping (4D PC-MRI) is a powerful technique to depict dynamic blood flow patterns in the human body. However, the impact of phase background effects on flow visualizations has not been thoroughly studied previously, and it has not yet been experimentally demonstrated to what degree phase offsets
