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I denna rapport redovisas populationstrender för 198 svenska fågelarter för åren 1975–2016. Fåglarna har räknats vinter, vår och sommar enligt strikt standardiserade metoder. Sommar- respektive vinterpunktrutter har räknats sedan 1975, i huvudsak i södra Sverige. Standardrutterna räknas också på sommaren (sedan 1996) men täcker hela Sverige. Nattaktiva fåglar har räknats sedan 2010. Utöver detta r

I denna rapport redovisas populationstrender för 208 svenska fågelarter för olika långa tidsperioder. Fåglarna har räknats vinter, vår och sommar enligt strikt standardiserade metoder. Sommarrespektive vinterpunktrutter har räknats sedan 1975, i huvudsak i södra Sverige. Standardrutterna räknas också på sommaren (sedan 1996) men täcker hela Sverige på ett representativt sätt. Nattaktiva fåglar har

In order to develop more sustainable district heating systems, the district heating sector is currently trying to increase the energy efficiency of these systems. One way of doing so is to identify customer installations in the systems that have poor cooling performance. This study aimed to develop an algorithm that was able to detect the poorly performing installations automatically using meter r

Scholars in the field of social entrepreneurship are challenging the researchers to produce empirical research on the social dimension of this phenomenon. Drawing on Foucault, this paper proposes the notion of ‘social entrepreneurial rationality’ to capture the social dimension of social entrepreneurship. The article builds on a comparative case study of three social ventures, each adopting a diff

Development of methods for Risk and Vulnerability Assessment (RVA) is typically carried out more or less isolated from the practical context in which the method is intended to be used. This means that practical limitations, constraints and challenges are missed, potentially leading to the proposed method is not suited for its intended end-users and giving poor results. Therefore, the aim of this p

Coming to appropriately appreciate the meaning of algebraic signs is an important aspect in introductory kinematics. However, in this educational context, the “disciplinary relevant aspects“ of algebraic signs across vector and scalar representations are extremely difficult to discern. Our study explores the “relevance structure“ that one-dimensional kinematics problems evoked for introductory lev

Indications for and the results of carotid endarterectomy in symptomatic and asymptomatic carotid artery stenosis are reviewed. The main indication for carotid endarterectomy is symptomatic stenosis of a carotid artery with >70 percent lumen reduction according to the NASCET method, or >85 percent lumen reduction according to the ECST method. The operation should ideally be performed within two we

In recent decades, the effects of religious pluralism on religious participation has been a much debated topic among sociologists of religion. During most of the 20th century, the traditional view among sociologists was that pluralism undermines religion because competition between religious organizations was assumed to impair the credibility of religion as such. In the 1980s, however, this view w