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Prevailing winds carry seafarers across oceans and guide insects on their journeys. The South African, ball-rolling dung beetle Kheper lamarcki depends on a range of compass cues, including the azimuthal position of the sun and the directed airflow of wind to steer its plotted course. In this thesis, I set out to further our understanding for how these insects benefit from the directional componen
This chapter discusses the role of placed-based relational entanglements in disasters and argues that relations play an important part in shaping how disasters unfold. Exploring the case of mining induced displacement in Sweden’s Malmfälten region – where two cities, Kiruna and Malmberget, and several villages are being moved or razed to make way for expanding mines – the chapter demonstrates how This chapter explores the role of placed-based relational entanglements in disasters and argues that relations play an important part in shaping how disasters unfold. Exploring the case of mining-induced displacement in Sweden’s Malmfälten region—where two cities, Kiruna and Malmberget, and several villages are being moved or razed to make way for expanding mines—the chapter demonstrates how a str
This thesis investigates how firms respond to internal and external financial pressures through four self-contained empirical studies in corporate finance. The first study explores how asset tangibility influences investment behaviour, finding that firms with more physical assets exhibit stronger sensitivity of investment to cash flow, indicating a deeper role for tangibility beyond traditional fi
Background: Since its inception in 1980, the MOHL index (% patients who are male, have occupational, hand, or leg dermatitis, respectively) and its later evolutions until the presently used MOAHLFA(P) index (adding % patients with atopic dermatitis, face dermatitis, age 40+ years and positive reaction(s) to ≥ 1 baseline series allergen) have been intended to convey important demographic and clinic
Tackling climate change is one of the most pressing challenges of our time. Among the various sectors contributing to global greenhouse gas (GHG) emissions, the industrial sector plays a pivotal role, responsible for 24% of total GHG emissions. As the world’s largest emitter of CO₂, China has committed to peaking emissions by 2030 and achieving carbon neutrality by 2060. The industrial sector in C
This chapter is a gendered critique of the tenure track (TT) model in Trinity College Dublin (TCD), the oldest and most prestigious university in Ireland, with a record of fast-paced change in gender representation since 2012. The methodology includes a documentary analysis augmented with qualitative data from TT appointees. All of those interviewed who had completed the TT process obtained tenure
With occupation as the core domain of concern for occupational therapy, key occupational concepts need to be explored to discern their relevance in informing and delineating occupational therapy practice. This chapter will present definitions and descriptions of the key concepts of occupational engagement, occupational balance, and occupational adaptation, highlighting their key attributes, theori
Determining the land cover (LC) data requirements used as input to noise simulations is essential for planning sustainable urban densifications. This study examines how different LC datasets influence simulated environmental noise levels of road traffic using Nord2000 in an urban area of 1 km2 in southern Sweden. Four LC datasets were used. The first dataset was based on satellite data (spatial re
The Asian steel industry produces 73 % of global steel and is expanding. The speed and plans for decarbonizing the Asian steel sector are thus globally important. Importing green Hot Briquetted Iron (HBI), iron ore reduced to iron with renewable hydrogen, from renewable-rich countries such as Australia, Brazil and South Africa, could be a good option to avoid constraints with access to renewables.
Background Studies on the survival of patients with home mechanical ventilation (HMV) are sparse. We aimed to analyse the impact of controlled hypercapnia on survival over 27 years among patients with HMV in Sweden. Study design and methods Population-based cohort study of adult patients starting HMV in the Swedish Registry for Respiratory Failure (Swedevox) during 1996–2022 cross-linked with the
Chronic wounds, particularly pressure ulcers, pose significant healthcare challenges, especially in the elderly population. This study presents an experimental murine model of chronically infected pressure ulcers using a single cycle of magnet-induced ischemic injury combined with infection by bioluminescent Staphylococcus aureus. The model addresses previous limitations in studying pressure ulcer
The nonlinear interaction of x rays with matter is at the heart of understanding and controlling ultrafast molecular dynamics from an atom-specific viewpoint, providing new scientific and analytical opportunities to explore the structure and dynamics of small quantum systems. At increasingly high x-ray intensity, the sensitivity of ultrashort x-ray pulses to specific electronic states and emerging
The Eastern Baltic area stands out as a unique location due to the finds of Europe’s youngest dated mammoth remains (12.6–11.2 ka cal BP). Our study explores the drastic climate and landcover changes during the extinction of these gigantic herbivores at the Pleistocene/Holocene boundary. We used macrofossil analysis to determine the major contemporary terrestrial plant genera present in the area a
The fall armyworm (FAW), an important migratory pest native to the Americas, was first detected in a nonnative region (West Africa) in 2016. In the following years, it quickly spread to multiple regions worldwide. FAW exhibits long-distance seasonal migration in both the Americas and Asia, primarily to take advantage of suitable seasonal habitats as they appear along the migratory pathways. Tropic
Creating shared value (CSV), environmental, social, and governance (ESG) investing, and responsible business conduct (RBC) are three frameworks used to assess companies' sustainability impacts. As a relative newcomer, we assess the role of CSV developed in the strategic management studies of Porter and Kramer in light of recent developments in ESG and RBC. Each framework offers its own perspective
By assessing carbon footprints and raising awareness of carbon labelling, the food sector is setting long-term targets to reduce carbon emissions and accelerate the transition to low-carbon food production. Carbon labelling, also known as carbon labelling, informs customers about a product's production, distribution, and disposal carbon emissions. This study examines how customers view carbon labe
Introduction: Dementia remains incurable, and treatment trials are typically conducted after the symptoms manifest, potentially too late in the disease process to alter its course. Early identification and intervention during the pre-diagnosis phase offer the potential to introduce more cost-effective strategies and enhance quality of life. This review aims to scrutinise emerging evidence and pres
In recent years, the prevalence of idiopathic pulmonary fibrosis (IPF) and post-COVID-19 pulmonary fibrosis has risen. Nevertheless, effective diagnostic and prognostic biomarkers alongside targeted treatments are lacking, making lung transplantation the last resort for many patients with end-stage disease. However, bronchiolitis obliterans syndrome (BOS), a manifestation of chronic lung allograft
