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Microstructural and isotopic analysis of shocked monazite from the Hiawatha impact structure : development of porosity and its utility in dating impact craters

U–Pb geochronology of shocked monazite can be used to date hypervelocity impact events. Impact-induced recrystallisation and formation of mechanical twins in monazite have been shown to result in radiogenic Pb loss and thus constrain impact ages. However, little is known about the effect of porosity on the U–Pb system in shocked monazite. Here we investigate monazite in two impact melt rocks from

Towards the development of legislative framework for solar neighborhoods

The growing implementation of sustainable urban infrastructure, utilizing solar energy for heat and power generation, daylighting, and thermal comfort, has intensified the focus on sustainability standards and guidelines. Nevertheless, a noticeable deficiency persists in regulations that specifically address solar energy access and protection, posing a barrier to the diffusion of solar-centric nei

Cardio-Hepatic Interaction in Cardiac Amyloidosis

Background: Congestion is associated with poor prognosis in cardiac amyloidosis (CA). The cardio-hepatic interaction and the prognostic impact of secondary liver affection by cardiac congestion in CA are poorly understood and require further characterisation. Methods: Participants of the amyloidosis cohort study AmyKoS at the Interdisciplinary Amyloidosis Centre of Northern Bavaria with proven tra

On wear of TiAlN coated tools with and without NbN overlayer in machining titanium alloys

Finding a wear resistant coating for cemented carbide cutting tools in the machining of difficult to cut Ti alloys is a challenge due to their high strength and chemical reactivity. Tool manufacturers recommend physical vapor deposited (PVD) TixAl1-xN (x = 0.4–0.7), and an extra NbN overlayer has shown promising potential. This study explores wear mechanisms of PVD Ti0.45Al0.55N with and without N

Conservation of the Warship Vasa : the treatment and the present problems

In 1628, the Swedish Royal warship Vasa capsized on her maiden voyage. She was salvaged in 1961 and became the first major object to be treated with polyethyleneglycol, PEG. The extensive conservation treatment lasted for almost 30 years. Today a new problem has risen as sulphuric acid is formed in the wood, causing acid hydrolysis of the cellulose.

Bridging the Headset : Engagement, Collaboration and Learning In and Around Virtual Reality

To study engagement and learning we developed an asymmetric collaborative version of an existing VR-experience about environmental sustainability, enabling student teams of three, with only one wearing a headset at any time, to collaborate in three different virtual reality subgames. We compared this collaborative version to a non-collaborative version in a between-subjects experimental study (n =

To show but not tell : formalism as means to rearrange and destabilize memories of 1970s feminist art

Over the last decades, a body of feminist research (Angkjær Jørgensen & Åsebø 2020-2025, Freeman 2010, Halberstam 2022, Hemmings 2011, Tesfagiorgis 1993) has problematized established stories that chronicle the development of Western feminist movements’ recent past. Drawing from this strain of previous research, this paper is particularly influenced by a number of scholarly works that analyse Over the last decades, a body of feminist research (Angkjær Jørgensen & Åsebø 2020-2025, Freeman 2010, Halberstam 2022, Hemmings 2011, Tesfagiorgis 1993) has problematized established stories that chronicle the development of Western feminist movements’ recent past. Drawing from this strain of previous research, this paper is particularly influenced by a number of scholarly works that analyse

Bouchra Khalili : Solo exhibition. Louisiana Museum of Modern Art

The exhibition presents a selection of works by Moroccan-French artist Bouchra Khalili (b. 1975), whose multidisciplinary practice develops collaborative strategies of storytelling with members of communities excluded from citizen membership.Combining the traditions of post-independence avant-gardes and conceptual practices, Khalili’s work suggests poetical hypotheses for newer imaginations of com

WEAVE First Light Observations: Origin and Dynamics of the Shock Front in Stephan's Quintet

We present a detailed study of the large-scale shock front in Stephan’s Quintet, a by-product of past and ongoing interactions. Using integral-field spectroscopy from the new William Herschel Telescope Enhanced Area Velocity Explorer (WEAVE), recent 144 MHz observations from the LOFAR Two-metre Sky Survey, and archival data from the Very Large Array and JWST, we obtain new measurements of key shoc

Ignition, combustion modes and NO/N2O emissions in ammonia/n-heptane combustion under RCCI engine conditions

Ammonia has been considered a promising carbon-free fuel for marine engines. However, its low flame speed and high nitrogen oxides (NOx) and nitrous oxide (N2O) emissions present significant challenges. To address these issues, novel combustion concepts, such as ammonia/diesel dual-fuel Reactivity-Controlled Compression Ignition (RCCI) engines, have been proposed. This paper presents a detailed in

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VERAMlight er verdens første certificerede metode til at evaluere lysmiljøet på arbejdspladser. Bag metoden står bl.a. Hillevi Hemphälä, som er optometrist og forsker på Lunds Universitet i Sverige – og nu er hun og kollegerne begyndt at undervise i metoden i form af kurser og et efteruddannelsesforløb.

Bouchra Khalili: A Trilogy : The Tempest Society, The Circle, and The Public Storyteller.

Central to the exhibition are three seminal works: The Tempest Society (2017), The Circle Project (2023), and The Public Storyteller (2024). These works trace the legacy of the Mouvement des travailleurs arabes (MTA) and its theatre groups, Al Assifa and Al Halaka, highlighting their pioneering struggle for equal rights in 1970s France and their enduring relevance.Through storytelling, montage, an

The Victim’s Perspective : How Thinking About the Victim Can Provide Answers to Philosophical Issues of Responsibility

Moral responsibility is an important issue in the field of moral philosophy as much as in everyday life. Although there are different ways of approaching the issue, some are preferred over others; for example, various authors have extensively discussed the requirement of moral competence for an agent to be counted responsible. This article emphasizes the need to talk about the perspective of the v

Revisited inscriptions – roadmaps and anticipations of AI and education in the datafied welfare state

The rapid development of generative AI has prompted a surge in future-oriented documents on a wide range of anticipated educational concern within the Nordic welfare state. Among these, the roadmap has become an increasingly popular foresight technique, exemplified by the AI Commission’s Roadmap for Sweden, which is the focus of the paper. Mobilised within an anticipatory regime of future thinking

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Segregationen i svenska storstäder utgör en central samhällsfråga som påverkar barns och ungas livschanser. Rosengård i Malmö är ett tydligt exempel på ett område präglat av socioekonomiska utmaningar, där frågor om skola, sociala nätverk och identitet får särskild betydelse. Trots omfattande statistik saknas ofta fördjupade studier som tar avstamp i de ungas egna berättelser. Syftet med denna stu

Pre-trained combustion model and transfer learning in thermoacoustic instability

In this paper, deep learning is involved to comprehend thermoacoustic instability more deeply and achieve early warning more reliably. Flame images and pressure series are acquired in model combustors. A total of seven data domains are obtained by changing the combustor structural parameters. Then, the pre-trained model TIPE (Thermoacoustic Image-Pressure Encoder), containing an image encoder with