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Several observables sensitive to the fragmentation of b quarks into b hadrons are measured using 36 fb-1 of s=13 TeV proton-proton collision data collected with the ATLAS detector at the LHC. Jets containing b hadrons are obtained from a sample of dileptonic tt¯ events, and the associated set of charged-particle tracks is separated into those from the primary pp interaction vertex and those from t
Why and how new migration routes emerge remain fundamental questions in ecology, particularly in the context of current global changes. In its early stages, when few individuals are involved, the evolution of new migration routes can be easily confused with vagrancy, i.e. the occurrence of individuals outside their regular breeding, non-breeding or migratory distribution ranges. Yet, vagrancy can
Activation of the beta-receptor for platelet-derived growth factor (PDGF) by its ligand leads to autophosphorylation on a number of tyrosine residues. Here we show that Tyr763 in the kinase insert region is a novel autophosphorylation site, which after phosphorylation binds the protein tyrosine phosphatase SHP-2. SHP-2 has also previously been shown to bind to phosphorylated Tyr1009 in the PDGF be
We investigated whether empathy and identification with Jews as a group is affected by a Holocaust education trip to Auschwitz-Birkenau. Data was collected before and after the trip and compared with a control group. The mean level of both perspective taking and identification with Jews as a group increased in the educational-trip group. Increased closeness to Jews as a group was related to increa
The impact of the Russian war against Ukraine should have far-reaching repercussions on the teaching of International Relations (IR) and European Union (EU) studies. In this article, it is argued that Ukrainian resistance to the invasion must be part of an important shift in thinking about IR and the EU within holistic planetary politics. First, the terminologies and technologies of teaching IR an
Aim: Climate change is driving increasingly frequent and intense extreme climatic events, pushing many forests worldwide beyond their physiological thresholds. Despite the major role played by forests in the global carbon cycle, climate change threatens the future potential for carbon sequestration in forests. Hence, studies of recent changes in stand productivity and the underlying drivers over l
The impact of the Russian war against Ukraine should have far-reaching repercussions on the teaching of International Relations (IR) and European Union (EU) studies. In this article, it is argued that Ukrainian resistance to the invasion must be part of an important shift in thinking about IR and the EU within holistic planetary politics. First, the terminologies and technologies of teaching IR an
https://www.cors.lu.se/publikationer/gastkronikor - 2026-07-07
På den här sidan presenteras forskningsgruppen Politik och genus, vilka som är sammankallande, forskare i gruppen samt kommande seminarier. Om gruppenForskningsgruppen Politik och genus (Gender and Politics Research Group) består av lärare och forskare som med ett genusperspektiv studerar makt, institutioner, normer och identiteter.Genus är alltmer framträdande inom forskning och undervisning hos
https://www.svet.lu.se/forskning/forskningsgrupper/forskningsgruppen-politik-och-genus - 2026-07-07
Institutionens övergripande forskningsstrategi är att vara öppen och inkluderande, den är förankrad i tre nyckelkoncept: relevans, internationalisering samt att bygga forskningsdatabaser. Institutionen vill få tusen blommor att blomma, vilket har resulterat i en produktiv, kreativ och mångsidig forskningsmiljö Ekonomisk-historiska institutionen har ett välgrundat rykte för sina omfattande forsknin
Professor Kontaktinformation E-post: cecilia [dot] akselsson [at] mgeo [dot] lu [dot] se Telefon: +46 46 222 86 89 Mobil: +46 72 461 55 09Organisation Miljö- och geovetenskapliga institutionen (MGeo) Rumsnummer: 350 Hämtställe: 16 WebbplatsCecilia Akselssons profil i Lunds universitets forskningsportalAndra roller Medlem i Strategiskt forskningsområde BECC: Biodiversity and Ecosystem services in a
https://www.nateko.lu.se/sv/cecilia-akselsson - 2026-07-08
The science of decision making is studied in many areas of science and engineering, for example within, computer science, automatic control theory, mathematics and neurophysiology. The aim of this text is to provide a very brief overview of some of the models and tools used within mathematical decision making. These models can be studied in terms of an agent that observes the world and takes decis
A central concept raised by the climate justice movement is climate debt. Here, the claims and warrants of the movement support for climate debt is identified through an argumentation analysis of their central manifestos. It is found that the climate debt claim is understood as primarily restorative, in the sense that the environmental space of the developing countries must be returned, “decolonizA central concept raised by the climate justice movement is climate debt. Here, the claims and warrants of the movement support for climate debt is identified through an argumentation analysis of their central manifestos. It is found that the climate debt claim is understood as primarily restorative, in the sense that the environmental space of the developing countries must be returned, “decoloniz
The exploitation of migrant workers is widespread in the Nordic countries in labour intensive sectors. This article investigates whether there is any criminal law protection in practice for exploited migrant workers in Sweden. On the basis of descriptive statistics regarding the outcomes of criminal investigations on human trafficking for forced labour and on human exploitation for forced labour a
We evaluate pseudo-real-time out-of-sample nowcasts for Swedish GDP employing factor models and mixed-data sampling regressions with single predictor variables. These two model classes can handle the data irregularities of a ragged-edge sample and differing sampling frequencies. The results show that pooling of the nowcasts outperforms a simple benchmark, even though only very few of the underlyinWe evaluate pseudo-real-time out-of-sample nowcasts for Swedish GDP employing factor models and mixed-data sampling regressions with single predictor variables. These two model classes can handle the data irregularities of a ragged-edge sample and differing sampling frequencies. The results show that pooling of the nowcasts outperforms a simple benchmark, even though only very few of the underlyin
