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A small subpopulation of CD4+ T cells found in peripheral blood coexpresses the CD57+ marker normally found on, e.g., NK cells. It is known that this population occurs in a higher frequency in certain diseases. The same antigen has also been shown to be expressed on CD4+ T cells derived from germinal centers. The localization of this cell population to specialized lymphoid structures suggests that

It was previously found that the density profile of dark matter halos is well-fit by a universal, smooth function over a vast range of masses and redshifts, named the Navarro-Frenk-White (NFW) profile after its discoverers. Despite its impressive goodness of fit, the NFW model remains an approximation of the density profile of realistic halos. In the literature, this model has been used for fittin

25 November 2026 08:30 to 09:30 | Butterflies reflect the health of the landscape. Thanks to the efforts of hundreds of volunteers, monitoring data shows how changes in the landscape and climate are affecting Sweden’s butterfly population – and what is needed to help ensure a positive future for our Swedish butterflies. This event is held in Swedish. More information and registration on the Swedis

https://www.becc.lu.se/calendar/lu-land-lecture-butterflies-witnesses-landscape-what-monitoring-data-tells-us-and-what-we-can-do - 2026-07-11

25 November 2026 08:30 to 09:30 | Butterflies reflect the health of the landscape. Thanks to the efforts of hundreds of volunteers, monitoring data shows how changes in the landscape and climate are affecting Sweden’s butterfly population – and what is needed to help ensure a positive future for our Swedish butterflies. This event is held in Swedish. More information and registration on the Swedis

https://www.sustainability.lu.se/calendar/lu-land-lecture-butterflies-witnesses-landscape-what-monitoring-data-tells-us-and-what-we-can-do - 2026-07-11

25 November 2026 08:30 to 09:30 | Butterflies reflect the health of the landscape. Thanks to the efforts of hundreds of volunteers, monitoring data shows how changes in the landscape and climate are affecting Sweden’s butterfly population – and what is needed to help ensure a positive future for our Swedish butterflies. This event is held in Swedish. More information and registration on the Swedis

https://www.mgeo.lu.se/en/calendar/lu-land-lecture-butterflies-witnesses-landscape-what-monitoring-data-tells-us-and-what-we-can-do - 2026-07-11

The ubiquitin-editing enzyme A20 (TNFAIP3) and the deubiquitinase CYLD are central negative regulators of NF-kappa B signaling. Both can act by removing nonproteolytic K63-linked polyubiquitin chains from an overlapping set of signaling molecules. In B cells, A20 deficiency results in hyperactivity, loss of immune homeostasis, inflammation, and autoimmunity. The reported consequences of CYLD defic

Despite the fact that we evidently have very good block ciphers at hand today, some fundamental questions on their security are still unsolved. One such fundamental problem is to precisely assess the security of a given block cipher with respect to linear cryptanalysis. In by far most of the cases we have to make (clearly wrong) assumptions, e.g., assume independent round-keys. Besides being unsat

Estimation or measurement of glomerular filtration rate (GFR) is generally required for optimal treatment of patients. Plasma creatinine has been used for estimation of GFR since 1926 and plasma cystatin C since 1979. The creatinine level is strongly dependent upon muscle mass and as the average muscle mass of dif- ferent populations may vary, creatinine-based GFR-estimating equations have since 1

Chronic lymphocytic leukemia (CLL) is the most common leukemia among adults worldwide. Although genome-wide association studies (GWAS) have uncovered the germline genetic component underlying CLL susceptibility, the potential use of GWAS-identified risk variants to predict disease progression and patient survival remains unexplored. Here, we evaluated whether 41 GWAS-identified risk variants for C

In this project epitaxially grown InAs-GaSb complex heterostructured nanowires have been characterized by means of aberration corrected TEM techniques and energy dispersive X-ray spectroscopy (EDX). The InAs-GaSb material is of interest due to its high charge carrier mobility, which has possible applications in electronic devices such as FETs. InAs-GaSb heterostructured nanowires in zincblende str

This thesis examines the enforcement of art 101 TFEU by the European Commission through the lens of the Charter, in particular, art 48(1) thereof which provides for the presumption of innocence. The fact that the fines imposed by the Commission in competition proceedings are considered to be ‘criminal charges’ by the ECtHR seems to have been settled for quite some time now. Granted, the EU has not

The aim of this thesis was to investigate if stock recommendations published by financial analysts make a valuable contribution to price discovery on the Swedish stock market. This was achieved by examining the abnormal returns for two time windows, the surrounding days of published recommendations and the next two weeks after publication. The complete data sample consisted of the 30 companies wit

Degrowth is an academic concept and activists' niche project in Europe and other early-industrialized parts of the world aiming to reframe the current sustainability challenge of declining environmental and unjust social conditions. Its emphasis is on the radical transformation of the current societal-economic structure in order to achieve inherently sustainable conditions. There are various d

Recent studies have repeatedly emphasized that property crime is a consequence of unemployment as well as income inequality. Reported property crimes and the rate of unemployment have steadily been decreasing in Sweden. In contrast, the inequalities in income have increased considerably. This study therefore aims to determine whether the decrease in reported property crimes partially is caused by

Abstract in UndeterminedIn this paper, the orthogonality of dual-polarized MIMO channels with Rician fading is investigated in a measured urban macrocellular scenario. Overall, efficient two-stream MIMO communication can be achieved as more than 70% of the measured route achieves better channel orthogonality than the average performance of the reference IID Rayleigh channel. Furthermore, the study

Intense competition in rapidly changing markets puts intense pressure on product definition and the associated requirements engineering processes. An extensive literature review has identified that brand inertia, customer inertia, inappropriate market entry strategies and an inability to satisfy customer needs or expectations are the principle contributors to customer product rejection. While RE p