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Many regularized methods, such as the lasso and ridge regression, are sensitive to the scales of the features in the data. As a consequence, it has become standard practice to normalize(center and scale) features such that they share the same scale. For continuous data, the most common strategy is standardization: centering and scaling each feature by its mean andand standard deviation, respective

Understanding the post-senescent fate of fungal mycelium is critical to accurately quantifying forest carbon and nutrient cycling, but how this organic matter source decomposes in wood remains poorly studied. In this study, we compared the decomposition of dead fungal biomass (a.k.a. necromass) of two species, Mortierella elongata and Meliniomyces bicolor, in paired wood and soil plots in a boreal

This article investigates the evolution of aristocracy as a concept in Swedish historiography from the early nineteenth century to the present. In the political climate of the early 1800s, aristocracy became an increasingly contested concept, as reflected in ordinary language and the writing of national histories. A scholarly debate over anti-aristocratic prejudice between the historians Anders Fr

Introduction: Reporting of hypoglycaemia and its impact in clinical studies is often retrospective and subject to recall bias. We developed the Hypo-METRICS app to measure the daily physical, psychological, and social impact of hypoglycaemia in adults with type 1 and insulin-treated type 2 diabetes in real-time using ecological momentary assessment (EMA). To help assess its utility, we aimed to de

We consider geometric problems on planar n2-point sets in the congested clique model. Initially, each node in the n-clique network holds a batch of n distinct points in the Euclidean plane given by Ο(log n)-bit coordinates. Ineach round, each node can send a distinct Ο(log n)-bit message to each other node in the clique and perform unlimited local computations. We show that the convex hull of the

Urban Lives emphasizes the importance of a micro-level approach in examining the lives of individuals and families in an industrial city, spanning over a century. The work deepens the understanding of major societal shifts and how they are intertwined with demographic behavior over the past 120 years. These societal transformations encompassed groundbreaking advancements in living standards, a rel

In this article, we read the COVID-19 pandemic from a Lacanian perspective, in which trauma and ontological insecurity are at the heart of the analysis. Using a psychoanalytical approach allows us to grasp why the most common response to the pandemic consisted of intensified commitments to home, nationalism, and exclusionary bordering practices and, in effect, a return to geopolitical notions of “

The performance of timber in exposed environments is affected by several biotic and abiotic factors. For timber cladding and decking, two important aspects include reduced structural performance due to fungal decay and aesthetical changes resulting from superficial effects such as photodegradation and moulds. Predicting the long-term performance of timber is important because it enables rational m

Gender differences in achievement exhibit variation between domains and between countries. Much prior research has examined whether this variation could be due to variation in gender equality in opportunities, with mixed results. Here we focus instead on the role of a society's values about gender equality, which may have a more pervasive influence. We pooled all available country measures on adol

Little is known about how community composition in the plant microbiome is affected by events in the life of a plant. For example, when the plant is exposed to soil, microbial communities may be an important factor in root community assembly. We conducted two experiments asking whether the composition of the root microbiota in mature plants could be determined by either the timing of root exposure

Animals live in dynamic worlds where they use sensorimotor circuits to rapidly process information and drive behaviours. For example, dragonflies are aerial predators that react to movements of prey within tens of milliseconds. These pursuits are likely controlled by identified neurons in the dragonfly, which have well-characterized physiological responses to moving targets. Predominantly, neural

It is widely known that nanoparticle seeded growth of III-V semiconductor nanowires often occurs via the vapor-liquid-solid mechanism. However, conventional growth of nanowires is carried out in closed systems, where mostof the details and dynamics of the growth are impossible to follow. Since all analysis is typically carried out after growth completion and transfer, only the trends in the produc

In the late 1970s, the Swedish economy faced a profit squeeze which threatened to hamper investments and hence the creation of jobs. This engendered a massive debate in the media and among economists and policymakers. This paper investigates the discussion of “the politics of profits”, the policy measures directed towards manipulating the distribution between capital income and labour income in th

Although students' understanding of the concept of function has been studied by quite a number of researchers internationally, there has not been a lot of research on the subject in Sweden. This paper is an attempt to analyse what the students are offered to learn about the concept of function both in the classroom and in textbooks and what the students actually learn. The presentation is based on

Historically and traditionally, military work has been closely associated with men. However, the post-Cold War normalization process has brought about a transformation in both the Swedish Armed Forces themselves and the perception of the organization. Normative concerns, including gender equality, have gained significant prominence, compelling the armed forces to embark on various initiatives aime