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Engineering risk assessment has traditionally focused on direct impacts to individual assets or systems. However, as society's most notable risks increasingly stem from complex, interdependent systems, conventional methods fail to capture the cascading consequences and deepening uncertainty. Addressing this gap requires developing or extending assessment methods. To guide such development and alig

The world faces a shared challenge in slowing climate change and mitigating its effects. As part of addressing this challenge, innovation is driving regulatory and non-regulatory building development, product advancement and research aimed at delivering a more sustainable built environment. However, the built environment also needs to be resilient to a wide range of hazards. Sustainability and res

Iridium pincer complexes are among the most versatile catalysts for bond‑activation chemistry, yet their performance is often governed as much by off-cycle speciation and inhibition as by intrinsic reactivity. This thesis investigates how pincer ligand design influences the structure, dynamics, and catalytic behaviour of iridium complexes and their relevance to acceptorless dehydrogenation.InitialIridium pincer complexes are among the most versatile catalysts for bond‑activation chemistry, yet their performance is often governed as much by off-cycle speciation and inhibition as by intrinsic reactivity. This thesis investigates how pincer ligand design influences the structure, dynamics, and catalytic behaviour of iridium complexes and their relevance to acceptorless dehydrogenation.Initial

Introduction: Benchmarking colorectal surgery outcomes informs quality improvement. The ESCP CORREA 2022 snapshot audit aimed to assess contemporary colorectal resection practices and short-term outcomes across European countries and beyond. Methods: An international prospective multicentre audit was conducted in which adults undergoing elective or emergency colorectal resection during a 6-week pe

Despite the breadth of change management research, limited attention has been paid to how change management practices are adapted to specific organizational contexts. This review addresses this gap by examining how context is conceptualized in relation to change management. Based on a contingency approach, which underscores that processes and structures of an organization need to be adapted to the

Higher socioeconomic status (SES) is associated with lower mortality. This has been confirmedusing different indicators across several geographical settings. Nevertheless, the mechanismsbehind this association are still under debate. In particular, the timing of the emergence of theSES gradient remains an open question. In this paper, we study the development of SESinequalities in cause-specific m

The rapid advancement of connected and autonomous vehicles has driven a growing demand for precise and reliable positioning systems capable of operating in complex environments. Meeting these demands requires an integrated approach that combines multiple positioning technologies, including wireless-based systems, perception-based technologies, and motion-based sensors. This paper presents a compre

The oxygen reduction reaction (ORR) on platinum is limited by a substantial overpotential, which hampers the efficiency of fuel cell technologies. While adsorbate binding energies have been widely used to explain ORR kinetics, we here illustrate a more complex role of platinum surface oxides, which are often ambiguously defined in the literature. We use operando total reflection X-ray absorption f

Under electrochemical polarization, many electrocatalysts can undergo oxidation that alters their reactivity and can lead to restructuring and dissolution. In this context, the structure-property relationships of electrocatalysts, as well as their kinetics and dynamic behaviour, are still poorly understood. This knowledge gap mainly relies on the limitations of many traditional spectroscopic and s

The hardware accelerated ray-tracing pipeline presents many opportunities to implement more advanced rendering algorithms than earlier rasterization based approaches. However, one particular aspect of the pipeline still remains a bit too costly to use in practice: The AnyHit-shader. Opacity Micromaps were introduced to alleviate this issue, but the central problem of calling arbitrary shader code

Accurately predicting head motion is essential for reducing motion-to-photon (MTP) latency in XR systems. However, standard evaluation practices often conflate true prediction error with residual calibration artifacts-such as global rotation bias, lever-arm offsets, or sub-frame time skews-even after alignment. These small but realistic miscalibrations can dominate reported errors and obscure the

Om Sandra Hardings vitenskapskritiske arbeid, og hvordan dette arbeidet henger sammen med grunnforutsetninger for tredjegenerasjons forskningspolitikk.javascript:void(0);

Electrochemical reactions like water-splitting or corrosion initiate at electrode-electrolyte interface, and in some cases can also be closely linked. In particular, the oxygen evolution reaction (OER) in electrolyzers and the oxygen reduction reaction (ORR) in fuel cells are not only sluggish but can also lead to severe catalyst degradation. A fundamental understanding of these processes is there

An abdominal aortic aneurysm (AAA) is defined as aortic diameter ≥30 mm measured by ultrasound. AAA prevalence increases with age and is higher in men, but has decreased during the last decades, related to lower smoking rates. Tobacco smoking, concomitant atherosclerosis, arterial hypertension, and family history are the most common risk factors. AAA has atherosclerotic, inflammatory, apoptotic, a