Filtyp
The arrangement of plant species within a landscape influences pollination via changes in pollinator movement trajectories and plant–pollinator encounter rates. Yet the combined effects of landscape composition and pollinator traits (especially specialisation) on pollination success remain hard to quantify empirically. We used an individual-based model to explore how landscape and pollinator speci
We propose an adaptive change point detection method (A-CPD) for machine guided weak label annotation of audio recording segments. The goal is to maximize the amount of information gained about the temporal activations of the target sounds. For each unlabeled audio recording, we use a prediction model to derive a probability curve used to guide annotation. The prediction model is initially pre-tra
In several other European countries, the number of electric bikes (pedelecs) has increased significantly in recent years. A similar increase is also expected in Sweden. So far the knowledge of the attitudes of people using electric bikes in Sweden are limited. This study consists of interviews with 39 persons from all around Sweden to get a better understanding of why they have chosen to ride an e
The motivation to learn foreign languages is diminishing globally due to the dominance of English in business, media, and education, and additionally to the access it provides to the so-called global community and global identity. Nevertheless, smaller languages such as Swedish continue to be offered at universities worldwide, with students enrolling despite their limited societal use. This study
Samverkan och samhällsnytta Här kan vi som forskare bidra genom vetenskapliga arbetssätt och analyser av bakomliggande faktorer och livsvillkor. Genom att använda evidensbaserade metoder kan vi komplettera myndigheternas arbetssätt och därigenom tillhandahålla en förbättrad lägesbild inför beslut om vilka förebyggande insatser som behövs sättas in” Nicklas Guldåker Mellan 2017 – och mars 2023 sked
https://www.keg.lu.se/samverkan-strategiska-kartan - 2026-07-09
https://www.law.lu.se/form/book-librarian - 2026-07-09
https://www.cec.lu.se/staff-pages/lucat - 2026-07-09
We used the nation-wide Swedish Family-Cancer Database to examine the risk for testicular cancer in offspring through parental and sibling probands. Among 0-68-year-old offspring, 4082 patients had testicular cancer in years 1961-2000, among whom 68 (1.67%) had an affected father/brother. Standardized incidence ratios (SIRs) for familial risk were four-fold when a father and nine-fold when a broth
The case for competition in health-care markets rests on economic models in which providers seek to maximize profits. However, little is known regarding how public health-care providers, who might not have a profit motive, react to increased competition from private providers. This study considers the heterogeneous effects of a primary health-care reform in a Swedish region that considerably loose
In this article we consider how the operator of an electric power system should activate bids on the regulating power market in order to minimize the expected operation cost. Important characteristics of the problem are reaction times of actors on the regulating market and ramp-rates for production changes in power plants. Neglecting these will in general lead to major underestimation of the opera
GIS competence is increasing and GIS applications are nowadays used in nearly every area of society. In the perspectives of lifelong learning the needs for GIS knowledge vary widely among target groups depending on previous knowledge, interests, profession, language, age, ability, economic resources and employability. GIS allows us to view, understand, interpret, request, and visualize data in man
Engineers in large-scale software development have to manage large amounts of information, spread across many artifacts. Several researchers have proposed expressing retrieval of trace links among artifacts, i.e. trace recovery, as an Information Retrieval (IR) problem. The objective of this study is to produce a map of work on IR-based trace recovery, with a particular focus on previous evaluatio
This paper presents a novel control architecture for enhanced operator awareness and improved safety in telesurgical systems. We introduce an intermediate layer between the master and slave sides which allows us to modify the slave motion for safety and the force feedback for operator awareness. The intermediate layer is then designed with a performance objective for the specific task at hand. The
In On What Matters (2011) Derek Parfit advocates the Kantian Contractualist Formula as one of three supreme moral principles. In important cases, this formula entails that it is wrong for an agent to act in a way that would be partially best. In contrast, Parfit’s wide value-based objective view of reasons entails that the agent often have sufficient reasons to perform such acts. It seems then tha
