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One way of valorizing the lignin waste stream from the pulp and paper industries is depolymerizing it into low-molecular-mass compounds (LMMC). However, a common problem in the depolymerization of Kraft lignin is the low yields of small aromatic molecules obtained. In the present work, the combination of the repeated depolymerization of lignin and the separation of LMMC from depolymerized lignin t

Avhandlingens titel "Kustnära yrkesfiske i förändring. Från mångsysslare till entreprenör" hänvisar till de förändringar som fiskenäringen har genomgått under flera decennier. Fiskenäringen har rationaliserats samtidigt som besöksnäringen vid kusten expanderat. Antalet yrkesfiskare i kustnära yrkesfiske har därför minskat och näringen måste förhålla sig till nya informella krav och förväntningar pIn this dissertation inshore commercial fisheries are being studied from a cultural analytical perspective with a focus on service production and hospitality. The dissertation title, ”Inshore commercial fisheries in change. From pluri-activity to entrepreneurship”, refers to the multiple kinds of change that the fishing industry has undergone for a long period in time. They include rationalization

Glutamate is an important factor in the mechanisms of neuronal damage following cerebral ischemia. Blockade of one type of glutamate receptor, the N-methyl-D-aspartate (NMDA) receptor, decreases brain infarct size in experimental models of permanent focal ischemia, but protection in models of transient reversible ischemia is ambiguous. We investigated the effect of the noncompetitive NMDA receptor

Background: Knowledge of eating disorders in young and adolescent males is sparse. Aim: To investigate clinical presentations in males and females with anorexia nervosa (AN). Methods: Using a retrospective case-control design, data were collected from case records for 41 males diagnosed with AN. Data for a comparison group of 41 females with AN were collected, matched to the males by age and date

In this paper, we investigate the security of SNOW-V, demonstrating two guess-and-determine (GnD) attacks against the full version with complexities 2384 and 2378, respectively, and one distinguishing attack against a reduced variant with complexity 2303 . Our GnD attacks use enumeration with recursion to explore valid guessing paths, and try to truncate as many invalid guessing paths as possible

The purpose of this thesis is to study the behavior of macro-systems through their micro-parameters. In particular, we are interested in finding critical scaling in various models.Paper I investigates the influence of discrete-time collisions on particle dynamics. By analyzing two models — one involving external forces and friction, and another incorporating collisions with lighter particles — a n

We investigate the tetragonal phase of the binary transition metal oxide CuO (t-CuO) within the context of cellular dynamical mean-field theory. Due to its strong antiferromagnetic correlations and simple structure, analysing the physics of t-CuO is of high interest as it may pave the way towards a more complete understanding of high-temperature superconductivity in hole-doped antiferromagnets. In

In the last decade, with the growing demand for efficient and more sustainable products that reduce our CO2 footprint, progresses in Additive Manufacturing (AM) have paved the way for optimized heat exchangers, whose disruptive design will heavily depend on predictive numerical simulations. Typical AM rough surfaces show limited resemblance to the artificially constructed rough surfaces that have

Introduction: Altered biomechanics, increased joint loading and tissue damage, might be related in a vicious cycle within the development of knee osteoarthritis (KOA). We have defined biomechanical factors as joint-related factors that interact with the forces, moments and kinematics in and around a synovial joint. Although a number of studies and systematic reviews have been performed to assess t

We present a novel method that provides a measurement of DNA pressure in viral capsids using small angle X-ray scattering (SAXS). This method, unlike our previous assay, does not require triggering genome release with a viral receptor. Thus, it can be used to determine the existence of a pressurized genome state in a wide range of virus systems, even if the receptor is not known, leading to a bett

The family Simuliidae includes more than 2000 species of black flies worldwide. Their morphological uniformity creates difficulty for species identification, which limits our knowledge of their ecology and vectorial role. We investigated the systematics of black flies in a semiarid area of the Iberian Peninsula, an ecologically harsh environment for these organisms. Sampling adult black flies in t

Germline mutations are the ultimate source of genetic diversity, and germline mutation rate is central to evolutionary biology. However, while germline mutations primarily arise during DNA replication in the parental germline and should accumulate with increasing parental age, studies showed that germline mutation rate does not necessarily track germ cell divisions. This suggests that germline mut

This dissertation investigates the development of the main Danish modal particles jo, sgu, skam, nu, da, vel, nokand vist. In Modern Danish, these particles express contextualization instructions, that is, they express how theutterance relates to the interactive context. In addition to this common content core, they also share severalexpression features: they cannot be placed in the pre-field, the

Uncertainty affects people in various ways. It is frequently found to hinder investment and production in the economic sphere. In this study, we examine the empirical relationship between uncertainty and tolerance toward Muslims and Jews. Does uncertainty make people more or less tolerant? This question is particularly relevant given the prevalence of pandemics, wars, and financial crises. We inve

Mutualism, interspecific cooperation that yields reciprocal benefits, can promote species coexistence, enhancing biodiversity. As a specific form of mutualism, cross-feeding, where each of two mutualists produces a resource the other one needs, has been broadly studied. However, few theoretical studies have examined competition between cross-feeding mutualists and cheaters, who do not synthesize r

Studien avsåg undersöka hur kontext påverkade eventsegmentering och minnesbaserad, temporal bedömning. Vidare undersöktes samband mellan psykiskt mående och förmåga till eventsegmentering. Ett datoriserat minnestest användes för att utforska hur kontext påverkade upplevelsen av temporal närhet mellan två objekt. Objekten hade tidigare presenterats med antingen samma kontext, två olika kontexter elThe study intended to examine how context influenced event segmentation and memory based, temporal estimation. Furthermore the study explored correlation between mental illness and event segmentation. A computerized memory test was conducted to investigate how the contexts influenced the estimation of temporal proximity between two objects. The objects were presented with either same context, two

This study aims to investigate whether countries succeed to reduce their contribution to global emissions when countries reach higher levels of income. As a result of rapid changes in international trade, a country’s emission responsibility goes beyond national borders, which should be adequately captured in their carbon footprint. This study discusses that the two conventional accounting measures