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Video-based assessment of cyclist-tram track interactions in wet road conditions
Cyclist underreporting of lower severity and single cyclist collisions to police results in the underestimation of the societal costs of lower severity and single cyclist collisions. Prevention strategies for these types of collisions are becoming a popular area of research, and video-based approaches have obvious potential for these cases, allowing for detailed analyses of underreported lower sev
LUggtheme : Theme for ggplot2 figures folowing Lund University graphical profile
Interdisciplinarity and Lifelong Learning in Doctoral Education for Sustainable Development: A Case Study on the Agenda 2030 Graduate School at Lund University
The 17 UN Sustainable Development Goals (SDGs) provide a framework for “peace and prosperity for people and the planet, now and into the future” (UN, 2015). Fast-moving societal questions as the ones related to the SDGs are often addressed from within traditional disciplinary research paradigms, which might not be best equipped for tackling the emerging challenges. At Lund University, an interdiscThe 17 UN Sustainable Development Goals (SDGs) provide a framework for “peace and prosperity for people and the planet, now and into the future” (UN, 2015). Fast-moving societal questions as the ones related to the SDGs are often addressed from within traditional disciplinary research paradigms, which might not be best equipped for tackling the emerging challenges. At Lund University, an interdisc
A machine learning model for prediction of 30-day primary graft failure after heart transplantation
Background: Primary graft failure (PGF) remains the most common cause of short-term mortality after heart transplantation. The main objective was to develop and validate a risk model for prediction of short-term mortality due to PGF after heart transplantation using the ISHLT Heart Transplant Registry. Methods: We developed a non-linear artificial neural networks (ANN) model to evaluate the associ
TUNDRA
In this bachelors project I am exploring how Phase Change Material can be applied into an office chair to give a cooling effect and reduce the need for air conditioning. The motivation for the project was to find solutions to lower the energy consumption. The design process includes research and ideation to a developed concept with a display prototype.
The Gaia-ESO Survey : Preparing the ground for 4MOST and WEAVE galactic surveys: Chemical evolution of lithium with machine learning
Context. With its origin coming from several sources (Big Bang, stars, cosmic rays) and given its strong depletion during its stellar lifetime, the lithium element is of great interest as its chemical evolution in the Milky Way is not well understood at present. To help constrain stellar and galactic chemical evolution models, numerous and precise lithium abundances are necessary for a large range
Analysis of ball carrier head motion during a rugby union tackle without direct head contact: A case study : A case study
Rugby union players can be involved in many tackles per game. However, little is known of the regular head loading environment associated with tackling in rugby union. In particular, the magnitude and influencing factors for head kinematics during the tackle are poorly understood. Accordingly, the goal of this study was to measure head motion of a visually unaware ball carrier during a real game t
Streamlined and abundant bacterioplankton thrive in functional cohorts
While fastidious microbes can be abundant and ubiquitous in their natural communities, many fail to grow axenically in laboratories due to auxotrophies or other dependencies. To overcome auxotrophies, these microbes rely on their surrounding cohort. A cohort may consist of kin (ecotypes) or more distantly related organisms (community) with the cooperation being reciprocal or nonreciprocal and expe
Strategic Communication of Trustworthiness in Autonomous Systems, Machine Learning, & AI
Autonomous systems, machine learning, and artificial intelligence are continuously integrated into our everyday lives. Accompanying this trend is a renewed distrust and concern that technological development may outpace creator control with deleterious results for society. The trustworthiness of the systems and the organisations that operate them is gaining greater attention in public discourse, m
Alignment of Strategic Communication for International Organisations with Diverse Multiple Country Branches
The purpose of this paper is to analyse the phenomenon of country branch’s communication alignment between the corporate and country-specifics, based on the example of the German development organisation GIZ and its country branch GIZ Pakistan. This includes how the communication strategy and concepts are aligned and how the alignment is negotiated and decided. The analysis is guided by the interp
Discovery of a novel methanogen prevalent in thawing permafrost
Thawing permafrost promotes microbial degradation of cryo-sequestered and new carbon leading to the biogenic production of methane, creating a positive feedback to climate change. Here we determine microbial community composition along a permafrost thaw gradient in northern Sweden. Partially thawed sites were frequently dominated by a single archaeal phylotype, Candidatus 'Methanoflorens stordalen
A Psychometric Evaluation of the Expanded Version of the Inventory of Depression and Anxiety Symptoms (IDAS-II) in Children and Adolescents
The expanded version of the Inventory of Depression and Anxiety Symptoms (IDAS-II) is a self-report measure of 18 empirically derived internalizing symptom dimensions. The measure has shown good psychometric properties in adults but has never been evaluated in children and adolescents. A Swedish version of the IDAS-II was administered to 633 children and adolescents (Mage =16.6 [SD = 2.0]) and 203
Spherical White with Diamond
A stereo work, part of the site-specific public work, 'Spherical White with Diamond' commissioned by NATUR North Atlantic Tales/Curated Place in collaboration with National Trust Formby. Voice: Jez Dolan.
Konvergenstanken i Hans Larssons filosofi
Mapping inundation extents in Poyang Lake area using Sentinel-1 data and transformer-based change detection method
Accurate and timely mapping of inundation extents during flood periods is essential for disaster evaluation and development of rescue strategies. With unique advantages over the optical sensors (e.g., little effect of clouds, and observations at day and night), Synthetic aperture radar (SAR) sensors provide an important data source for mapping inundation, particularly during flood periods. Freely
Endoleak following Endovascular Repair of Popliteal Artery Aneurysm: Clinical Outcomes and Contrast-Enhanced Ultrasound Detection
Background: Continued blood flow in the aneurysm sac after repair, also known as endoleak, can occur after both open and endovascular popliteal aneurysm repair (EPAR) with risk for aneurysm sac enlargement. Primary aims were to investigate aneurysm sac growth and the presence and classification of endoleak after EPAR using contrast-enhanced ultrasound (CEUS).Methods: Cross-sectional study of patie
The Shadowy Space beneath
Stereo work, part of the site-specific public work, 'Spherical White with Diamond', commissioned by NATUR North Atlantic Tales/Curated Place in collaboration with National Trust Formby. The work builds on text from Jane Sprackland’s 'Strands' (2013). Voices: David Dolan Martin, Ellie Paskall and Alicia Prowse.
Local and international organizations' co-operation for urban migration policy and urban economics : the case of information centres (BILMER)
Migration has a global impact, but it also intersects with local and nationalissues. In 2020, 281 million people lived outside their country of birth or citizenship, according to the United Nations Global Migration Database. The number of persons displaced across international borders is increasing due to conflict, persecution, and violence. Most of the world’s refugees and asylum seekers live in
Host shift and natural long-distance dispersal to an oceanic island of a host-specific parasite
Parasite dispersal and host-switching may be better understood by knowing when they occurred. We estimated when the ancestor of a parasite of great reed warblers (Acrocephalus arundinaceus) dispersed to the Seychelles and began infecting the endemic Seychelles warbler (A. sechellensis). We used mitochondrial genomes and published molecular divergence rates to estimate the date of divergence betwee