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I detta arbete presenteras en del av den ryggradsdjursfauna som fanns i södra Sverige under krittidens senare del, dvs. för mellan 100 och 66 miljoner år sedan. Vidare avhandlas ett mystiskt, fossilt skelettfynd från Kristianstadbassängen i nordöstra Skåne. Syftet med studien är att identifiera fossilet och att försöka bestämma till vilken djurgrupp det kan ha hört. Benet hittades i grundmarina sThis work presents a part of the vertebrate fauna that existed in the southern of Sweden during the latest Cretaceous period, between 100 and 66 Ma ago. Further, data on a mysterious skeletal finding from the Kristianstad Basin will be presented. The purpose of the study is to identify the fossil and to determine to which group of animals it might have belonged. The fossil was found in shallow, m

I syfte att säkerställa den grundläggande rätten till skydd av data samt att motverka fragmenteringen av dataskyddsrätten inom EU infördes den allmänna dataskyddsförordningen, ’GDPR’. För att personuppgiftsbehandling ska vara tillåtet under GDPR, krävs det rättslig grund, exempelvis samtycke. För särskilda behandlingsändamål inom elektronisk kommunikation fastställer ePrivacy-direktivet att enbartAs a means to safeguard the fundamental right to data protection in light of the rapid advancement of use of technology and to address the fragmented implementation of data protection, the GDPR was introduced. For processing of personal data to be lawful under the GDPR, processing must have a legal basis, such as consent. The ePrivacy Directive establishes that consent is the only valid legal basi

The introduction of new technology in the complex and safety-critical obstetric setting represents a notoriously difficult process. The changes of working practice brought about by a new device can challenge and affect professional boundaries. Consistent with the epistemological pluralism of medical social science research we decided to explore and celebrate the partially overlapping and sometimes

This thesis examines the Swedish government’s argumentation regarding the security hand-over and the withdrawal of troops from Afghanistan. An argumentation-analysis is performed on three propositions from the government covering 2010-2012, concerning the situation in Afghanistan. Operating with a theoretical framework - claiming that small states, in this case Sweden, are highly affected by allia

Very strong Sc i lines have recently been found in cool M giants in the Nuclear Star Cluster (NSC) in the Galactic center. Interpreting these as anomalously high scandium abundances in the Galactic center would imply a unique enhancement signature and chemical evolution history for NSCs, and a potential test for models of chemical enrichment in these objects. We present high resolution K-band spec

This paper presents a measurement of jet fragmentation functions in 0.49 nb−1 of Pb+Pb collisions and 25 pb−1 of pp collisions at √sNN=5.02 TeV collected in 2015 with the ATLAS detector at the LHC. These measurements provide insight into the jet quenching process in the quark-gluon plasma created in the aftermath of ultrarelativistic collisions between two nuclei. The modifications to the jet frag

We tested the sensitivity of a dynamic ecosystem model (LPJ-GUESS) to the representation of soil moisture and soil temperature and to uncertainties in the prediction of precipitation and air temperature. We linked the ecosystem model with an advanced hydrological model (JULES) and used its soil moisture and soil temperature as input into the ecosystem model. We analysed these sensitivities along a

The scientific community has gratefully embraced floating-point arithmetic to escape the close attention for accuracy and precision required in fixed-point computational styles. Though its deficiencies are well known, the role of the floating-point system as standard has kept other number representation systems from coming into practice. The paper discusses the relation between fixed and floating-

In experiments, the feasibility was demonstrated of generating multi-MeV electrons in a form of a collimated beam utilizing a table-top laser system delivering 200 fs pulses with P-L=1.2 TW and 10 Hz capability. The method uses the process of relativistic self-channeling in a high-density gas jet producing electron densities in the range of 3x10(19)-6x10(20) cm(-3). In a thorough investigation, an

Cementproduktion står idag för en ansenlig andel av världens koldioxidutsläpp, vilket driver utvecklingen av bindemedel med lägre koldioxidutsläpp. För utsläppen i ett längre perspektiv är dock de nya bindemedlens beständighet absolut avgörande. De flesta nedbrytningsmekanismer är direkt relaterade till både fukt- och jontransport. Dessa processer har undersökts i många studier, men huvudsakligen Cement production is responsible for a significant portion of manmade CO2 emissions. This motivates the development of cementitious binders with a lower carbon footprint. Considering the emissions in a longer perspective, the durability of concrete structures is absolutely essential. Most degradation of concrete structures is closely related to both moisture transport and ion transport. Many studi

Inflammation and neurodegeneration characterize multiple sclerosis, as well as many other diseases of the central nervous system (CNS). The understanding of the molecular pathways that regulate these processes is of fundamental importance for the development of new therapies. Nerve lesions paradigms in animals can serve as important tools to dissect central features of human CNS disease and by usi

The presence of two spectrally different kinds of rod photoreceptors in amphibians has been hypothesized to enable purely rod-based colour vision at very low light levels. The hypothesis has never been properly tested, so we performed three behavioural experiments at different light intensities with toads (Bufo) and frogs (Rana) to determine the thresholds for colour discrimination. The thresholds

Antonymy and negation are phenomena that can be studied from many perspectives. In the literature, antonymy is recognized as the most robust of the lexico-semantic relations, important to both the mental organization of the vocabulary and the organization of coherent discourse (Cruse 1986, Fellbaum 1998, Murphy 2003, Willners 2001 and Jones 2002). "Depending on whom you ask, negation may be a logi

A diversity of softwood lignin depolymerization processes yield guaiacol as the main low molecular weight product. This key aromatic compound can be utilized as a carbon source by several microbial species, most of which are Gram positive bacteria. Microbial degradation of guaiacol is known to proceed initially via demethylation to catechol, and this reaction is catalyzed by cytochrome P450 monoox

The evaporative gas turbine pilot plant (EvGT) has been in operation at Lund Institute of Technology in Sweden since 1997. This article presents the experimental and theoretical results of the latest process modifications made, i.e. the effect of the installation of an aftercooler. The purpose of the aftercooler is to increase the performance of the cycle by utilizing more low-level heat in the hu

Business organizations may expand internationally by replicating a part of their value chain, such as a sales and marketing format, in other countries. However, little is known regarding how such "international replicators" build a format for replication, or how they can adjust it in order to adapt to local environments and under the impact of new learning. To illuminate these issues, we draw on a