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The evolution of whole-body endothermy occurred independently in dinosaurs and mammals and was associated with some of the most significant neurocognitive shifts in life's history. These included a 20-fold increase in neurons and the evolution of new brain structures, supporting similar functions in both lineages. We propose the endothermic brain hypothesis, which holds that elaborations in endoth
Background: Affectivity has been suggested as a complex adaptive meta-system composed of positive affect and negative affect, two independent but interrelated markers of well-being, that can be represented as four distinct affective profiles: self-fulfilling (high positive affect/low negative affect), high affective (high positive affect/high negative affect), low affective (low positive affect/lo
Gästkrönika i tidningen Advokaten
BackgroundPsoriatic arthritis (PsA) is a chronic arthritis affecting people with psoriasis. If untreated, it may lead to disability. Recommended drugs are non‐steroidal anti‐inflammatory drugs (NSAIDs), corticosteroids, conventional synthetic disease‐modifying anti‐rheumatic drugs (csDMARDs), biologic DMARDs (bDMARDs), and targeted synthetic DMARDs (tsDMARDs). Tumour necrosis factor inhibitors (TN
An important aspect of microbiological surveillance is the ability to access live viruses for microneutralization assays, which enables the study of viral characteristics and mechanisms in vitro and production of positive controls for diagnostic methods. During the COVID-19 pandemic, the Public Health Agency of Sweden established a protocol for the rapid collection of clinical samples and subseque
Managing energy in urban areas is complex due to the diversity of energy users, dynamic environmental conditions, and the increased instability caused by extreme weather events. This work explains the impacts of a new technology based on implanting adaptive reinforcement learning (ARL) into energy management (EM), which is called ARLEM. The technology uses an online, value-based, model-free ARL en
Detecting travel modes from global navigation satellite system (GNSS) trajectories is essential for understanding individual travel behavior and a prerequisite for achieving sustainable transport systems. While studies have acknowledged the benefits of incorporating geospatial context information into travel mode detection models, few have summarized context modeling approaches and analyzed the si
The decarbonisation of existing building stocks increasingly depends on renovation, with one-stop shops (OSS) emerging as prominent delivery models designed to reduce complexity and accelerate uptake. However, prevailing renovation strategies remain dominated by performance-oriented paradigms that prioritise modelled energy performance targets and efficiency ratios, understood in energy use per un
In this paper, we propose the design of a roof-glass integrated microstrip antenna for vehicular SDARS tuners. The proposed microstrip antenna is sandwiched inside a multi-layer roof glass and uses a solar-heat reduction coating on the bottom side of the glass as ground plane. To offset the effect of the lossy glass, parasitic elements are added to enhance the antenna gain. Simulation results show
In this paper, we present three studies in which we develop and test different representations of intonation contours and prosodic stress with the aim to provide foreign language learners with a notation that they can easily interpret. Study I addresses learners’ productions of target intonation based on six common notation systems. The results reveal how learners themselves make sense of the diff
Background: Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by diverse presentations and a strong genetic component. Environmental factors, such as prematurity, have also been linked to increased liability for ASD, though the interaction between genetic predisposition and prematurity remains unclear. This study aims to investigate the impact of genetic liability and
Inom den teoretiska filosofin så finns det ett antal klassiska texter och argument som de flesta förr eller senare kommer i kontakt med. En av dessa texter är den uppsats med titeln Time som John McTaggart Ellis McTaggart fick publicerad 1908. Uppsatsen är ett försök att övertyga läsaren om tidens beskaffenhet, för att senare konstatera att det är självmotsägande att påstå att någonting skulle h
Fountain of Knowledge? The Changing Role of the Library at the Upper Secondary School Level. There have been many changes in the Swedish society in general, and in the school system and hence the school library in particular during the last decade. The aim of this master thesis is then to study what students at the upper secondary school level consider to be the optimal school library to meet thei
VIX, published by the Chicago Board Options Exchange, is a well known implied volatility estimator. In this paper we assess its capability to be used as a sentiment indicator, and to give signals for a short term investment strategy. It will be proved and discussed how VIX-based strategies – also known as “Contrarian” strategies – can be effective as they lead to higher returns than the market. We
There has been an increasing interest for ranking of Swedish health care and a lot of emphasis has been placed on the creation of indicators in order to rank hospital units. However, essays on to what extent the choice of statistical method affects the final result of the ranking of health care units have not been given the same attention. For this particular reason, the main objective of this ess
Idag ligger lönenivån för kvinnor i genomsnitt på drygt 80 procent av männens lönenivå. En del av löneskillnaderna beror på att kvinnor och män har olika arbetsrelaterade egenskaper t.ex. olika lång utbildning. Under det senaste decenniet har högre utbildning väldigt ofta anförts som ett medel mot löneskillnader. Kvinnor och män i yngre generationer har fått allt mer lika utbildning, särskilt när
Purpose The purpose of our study was to investigate the changing nature of volatility during the last 80 years. Like in an American study, we tried to find some trends in the risk of stocks and bonds that would have an impact on the balance of a portfolio of stocks and bonds. At the same time we investigated the influence of inflation on the choice of portfolio. Methods We have used standard stati
