Filetype
We present a trajectory tracking controller for a quadrotor unmanned aerial vehicle (UAV) configured on SU(2) × R3, and relate this result to a family of geometric tracking controllers on SO(3) × R3. The theoretical results are verified in several simulation examples, and the controller is subsequently implemented in practice and integrated with a simultaneous localization and mapping (SLAM) syste
IntroductionThe development of neutralising (inhibitors) and non-neutralising antibodies (NNAs) is a complication to factor replacement therapy in haemophilia. The diagnostic methods available lack standardisation, have high inter-laboratory variation, and false-negative as well as false-positive results may affect treatment. Both functional inhibitors and NNAs may be detected with higher reproduc
Wintering energy management in small passerines has focused on the adaptive regulation of the daily acquisition of energy reserves within a starvation-predation trade-off framework. However, the possibility that the energetic cost of living, i.e. basal metabolic rate (BMR), is being modulated as part of the management energy strategy has been largely neglected. Here, we addressed this possibility
The study aimed to investigate if primary health care centers (PHCCs) offering nurse-managed hypertensive care differ from PHCCs with other types of hypertension care regarding blood pressure levels and other key indicators. In this cross-sectional study of the hypertension care given in PHCCs in Stockholm County (now called Region Stockholm), we included all 227 PHCCs in the region. To assess the
Structural design and risk management typically involve uncertainties related to structural performance and loading conditions, which must be effectively managed to ensure compliance with safety requirements. Additionally, the relationships among parameters influencing structural performance are often complex and not easily discernible, thereby complicating the decision-making process. To address
CVD (chemical vapor deposition) coated cutting tools typically exhibit thermal cracks caused by the mismatch in coefficients of thermal expansion (CTEs) between coating and cemented carbide. These cracks act as weak points during stainless steel machining, contributing to premature tool wear. As a strategy to suppress thermal cracks formation, we investigate replacing the conventional cemented car
BackgroundLongitudinal data on weight change, its timing, and the age of obesity onset in relation to cause-specific mortality are limited.MethodsFrom ODDS, a nationwide pooled cohort study in Sweden, we included 258,269 men and 361,784 women with at least three weight assessments between ages 17 and 60, collected in 1963–2015. We applied linear mixed-effects models to estimate weight trajectories
The nexus between the far-right ideologies, toxic masculinity, and climate denial urgently calls for more research. Drawing on intersectional feminist theory and framing theory, a qualitative frame analysis based on the Estonian Far-Right Populist Party’s (EKRE) conservative news platform was conducted to scrutinize the role of toxic masculinity in legitimizing climate denial. As research reveals,
Cellular signalling and potential agents to combat prostate cancer Prostate cancer (PCa) arises as a result of uncontrolled proliferation of the cells in the male prostate gland. The male androgenic hormone, testosterone fuels prostate cancer cells. In the cells of the prostate, the androgen receptor (AR) acts as the signal receiver and effector of androgen, ultimately leading to the growth and s
Undervattenskablar och deras status inom folkrätten är mer aktuellt än någon- sin. Under de senaste åren har kabelbrott i Östersjön skapat rubriker runt om i världen och aktualiserat såväl deras skydd inom folkrätten som tänkbara åt- gärder som respons på kabelbrott. En tänkbar åtgärd mot kabelbrott finns i ar- tikel 51 i FN-stadgan, som ger stater rätt att agera i självförsvar om de utsätts för eThe status of submarine cables in international law is more relevant than ever. In the last couple of years, ruptures in the Baltic Sea have made headlines around the world, sparking discussions regarding their protection under inter- national law as the legal possibilities of responses to such ruptures. One pos- sible response is through Article 51 of the UN Charter, which gives States the right
The advent of new technologies for single-cell RNA sequencing analyses has resulted in the discovery that the myeloid compartment in the tumor microenvironment (TME) is far more complex than previously appreciated, and that intrinsic and extrinsic factors in the TME highly influence the immunosuppressive or active states of these cell types. There is now a need to develop multiplex assays to ident
Artificial intelligence is expected to be the next paradigm shift in technology, akin to the steam engine or electricity in its universality and all-encompassing impact. Regulating an innovation of this magnitude is important, however challenging, as evidenced by the European Union’s recently proposed Artificial Intelligence Act. This thesis sets out to understand the EU as a normative actor in th
The purpose of this thesis is to research the relationship between trade unions and far-right parties in Scandinavia. Considering the well established trade unions, the Nordic model, with the rise of support for the far-right, and how their founding ideologies are very different from each other, the region of Scandinavia constitutes a unique area for the relationship between trade unions and far-r
Abstract: A central debate within the field of Economic History and Growth studies is the effect trade liberalization has on the long-term growth of an economy. One radical switch in the foundation of an economy is from Import Substitution Industrialization (ISI) to Trade Liberalization. Mexico is one of the economies that have undergone this transformation since the early 1980s. This paper makes
The situation of unaccompanied asylum-seeking children is nowadays a global issue affecting an important number of children all over the world. Nevertheless, the special needs and vulnerabilities of this group of children have not yet been effectively assessed. In fact, unaccompanied minors constitute the most vulnerable group among all asylum seekers and face human rights’ violations continuously
The Po Delta Biosphere Reserve is located in Northern Italy and has attained recognition by UNESCO in 2015 due to its unique natural and cultural value. The reserve covers an area of approximately 140 000 hectares, supporting a human population of 118 000, as well as a complex mosaic of ecosystems, which are found in this transitional waters landscape. Administratively the area is highly fragment
This thesis is dedicating to analysis the contribution of Knutpunkten building which is located in Helsingborg southern Sweden with regards to its visual impact role on the society and environment from its visual appearance of the elements of design mainly colour and light element. Different philosophical conceptions of colour and light from different theoretician notion is using as a main empiric
