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The “Pre-Rotating Dilator Technique” for Optimal Endograft Orientation in Complex Endovascular Aortic Repair

Purpose: To describe a novel technique for optimal orientation and accurate deployment of aortic endografts during complex endovascular aortic repair (cEVAR). Technique: After establishing the femoral access in the standard fashion, a long large-bore dilator is inserted before the cEVAR delivery system. The dilator is advanced beyond the renovisceral segment noticing the degree of axial rotation.

Continuous mapping of forest canopy height using ICESat-2 data and a weighted kernel integration of multi-temporal multi-source remote sensing data aided by Google Earth Engine

Forest Canopy Height (FCH) is a crucial parameter that offers valuable insights into forest structure. Spaceborne LiDAR missions provide accurate FCH measurements, but a significant challenge is their point-based measurements lacking spatial continuity. This study integrated ICESat-2’s ATL08-derived FCH values with multi-temporal and multi-source remote sensing (RS) datasets to generate continuous

Health determinants among participants in targeted health dialogues offered to all 40-year-old individuals in a metropolitan region of 1.4 million people

Objective: To examine cardiovascular risk factors in 40-year-old participants in the health screening program targeted health dialogues (THDs). Design: Cross-sectional study. Setting: 99 Swedish healthcare centers. Intervention: Metabolic risk factors and health behaviors were assessed. THDs were provided. Subjects: 1831 (62.3%) THD participants that consented to take part in the research project.

Deciphering Age-Related Decline in Neurogenesis. Focusing on Intermediate Progenitors and Their Reaction to Immune Signalling

Neurogenesis continues throughout life in two key regions, the subventricular zone (SVZ) and dentate gyrus (DG), but declines with age alongside increased chronic inflammation and microglial activation. These neurogenic niches differ in their susceptibility to systemic changes, with the SVZ located near cerebrospinal fluid and the DG influenced by local neural activity. We found that immune change

We have always been modular : Modularity as production paradigm for music in platform society

The chapter examines and draws comparisons between modularity as a foundational production paradigm across code, platform society and electronic music production. It delves into the evolving landscape of music production within the context of platformization, highlighting the growing prevalence of modularity influenced by genres such as hip-hop and EDM. Additionally, the chapter explores how inter

MOSkin dosimetry for an ultra-high dose-rate, very high-energy electron irradiation environment at PEER

FLASH radiotherapy, which refers to the delivery of radiation at ultra-high dose-rates (UHDRs), has been demonstrated with various forms of radiation and is the subject of intense research and development recently, including the use of very high-energy electrons (VHEEs) to treat deep-seated tumors. Delivering FLASH radiotherapy in a clinical setting is expected to place high demands on real-time q

Determining the residual volume in peritoneal dialysis using low molecular weight markers

Background: Variation in residual volume between peritoneal dialysis dwells creates uncertainty in ultrafiltration determination, dialysis efficiency, and poses a risk of overfill if the residual volume is large. Measuring the dilution of a marker molecule during fluid fill offers a convenient approach, however, estimation accuracy depends on the choice of dilution marker. We here evaluate the fea

LARGE-AMPLITUDE STEADY GRAVITY WATER WAVES WITH GENERAL VORTICITY AND CRITICAL LAYERS

We consider two-dimensional steady periodic gravity waves on water of finite depth with a prescribed but arbitrary vorticity distribution. The water surface is allowed to be overhanging, and no assumptions regarding the absence of stagnation points and critical layers are made. Using conformal mappings and a new reformulation of Bernoulli’s equation, we uncover an equivalent formulation as “identi

Hilbert Metric for Nonlinear Consensus with Varying Topology

New results on continuous time nonlinear consensus under varying topology are presented. The results are proved utilizing non Lyapunov based methods, i.e., the Hilbert metric, showing the possibility of further investigation of Hilbert metric for consensus and synchronization problems.

Prevalence and risk factors for haematogenous periprosthetic joint infection during Staphylococcus aureus bacteraemia

Background: Staphylococcus aureus bacteraemia (SAB) may lead to periprosthetic joint infections (PJI) via haematogenous spread of bacteria to the joint. Due to the risk of PJI, patients with SAB and prosthetic joint are recommended prolonged antibiotic treatment. The aim of the study was to assess the risk of PJI during SAB, and to evaluate if short treatment duration affects outcomes in patients

Influence of AFIR's charging station spacing requirement on heavy-duty vehicle electrification rate

Den snabba utvecklingen av elektrifiering av vägtransporter i Sverige kräver forskningsbaserade beslut om placeringen av laddinfrastruktur. Europeiska unionens (EU) nya förordning för infrastruktur för alternativa bränslen (AFIR) specificerar det maximala tillåtna avståndet mellan offentliga snabbladdningsstationer (FCS) för tunga lastbilar längs det transeuropeiska transportnätverket (TEN-T). EffThe rapid progression of the electrification of road transport in Sweden requires effective research based decisions on the location of charging infrastructure. The new European Union (EU) regulation for alternative fuel infrastructure (AFIR) specifies the maximum allowed distance between public fast-charging stations (FCSs) for heavy-duty trucks along the Trans-European Transport Network (TEN-T).

Framing adaptive capacity of coastal communities: A review of the role of scientific framing in indicator-based adaptive capacity assessments in coastal social-ecological systems

In the current context of climate and anthropogenic change, assessing the adaptive capacity of coastal communities, i.e., their ability to adapt, navigate and/or recover from the impacts of change is key in coastal management and decision-making processes. Framing in adaptive capacity assessments (i.e., what is highlighted) influences how coastal communities’ adaptive capacity is perceived and und

Digital Tools in the Thesis Process : A Case Study from Sweden

The emergence of autonomous learning has revolutionized educational systems, offering new pathways to enhance higher education. Across most Swedish universities, Bachelor's and Master's theses (final projects) represent an important part of students' academic journey. Embracing technology as a tool, rather than an end in itself, has become imperative in contemporary higher education and thesis pro

Generative AI in Higher Education : Educators' Perspectives on Academic Learning and Integrity

Generative Artificial Intelligence (Gen AI), exemplified by models such as ChatGPT, has rapidly advanced, becoming a significant force in various sectors, including higher education. ChatGPT, a leading application of Gen AI, utilizes large language models (LLMs) to generate human-like text, providing capabilities that range from answering complex questions to facilitating software development. As

Using Digital Tools for Information Management in Higher Education

In recent years, Knowledge Management (KM) has gained significant attention within the Information Systems (IS) community. The economic importance of data and information, often likened to “data as the new oil,” underscores the critical role of data/information/knowledge management. KM is crucial in both educational and organizational contexts. Despite growing interest, research in KM in Higher Ed

DESIGNING CHATBOTS FOR HIGHER EDUCATION PRACTICE

In this research–in–progress paper, we employ design science research to articulate design knowledge for chatbots in higher education practice. We conducted a literature review to factor previous research into the design process. In addition, we performed a content analysis of student e-mails and forum posts from four instances of a basic Java programming course. Drawing from literature and data,

Polyvinyl fluoride: Predicting polarization in a complex soft matter system

We use first-principle density functional theory (DFT) to predict properties for semicrystalline polyvinyl fluoride (PVF) and compare with polyvinylidiene fluoride. We note that the crystalline regions of PVF are complex in the sense that we lack a complete experimental characterization of the detailed atomic organization. We therefore turn to DFT to predict both the structure and associated mater

Suicidal Behavior, Mental Health, and Stressful Life Events Among Adolescents

Background: Adolescence is an important period for development, when psychological problems may appear, including suicidal behavior. Experiencing Stressful Life Events (SLEs) is associated with increased risk of such problems, although the impact of distinct types of SLEs has seldom been examined. This study aims to analyze associations between different SLEs, psychological problems, subjective we