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The densest stellar systems in the Universe: The nuclear stellar disc

Understanding the formation and evolution of galaxies and in particular their galactic centres is one of the most intriguing questions in modern astrophysics. Many spiral galaxies like the Milky Way feature a nuclear stellar disc (NSD) in their centre. The Milky Way's NSD is, together with the nuclear star cluster and the central super massive black hole, one of the main inner components and best

Reimagining Species Relations : A Decade of Studying and Teaching Critical Animal Studies at Lund University

The year 2022 marked the 10th anniversary of the course Critical Animal Studies: Animals in Society, Culture and the Media at the Department of Communication and Media at Lund University. As the first initiative of its kind in Sweden, the course explores the shifting roles and positions of non-human animals in today’s complex societies. It aims to equip students with analytical tools to critically

Relational Work in Rural Tourism Enterprising: Navigating In-between the Formal and the Informal

Small-scale tourism enterprises are central actors in the rural labour market as facilitators of job opportunities, sustained business relationships, collaborations, and the development of resilient work relationships. These enterprises navigate in a market characterised by social and economic complexity where work is performed by a diverse workforce. The relational work performed in such enterpri

Conformational control of antimicrobial peptide amphiphilicity : consequences for boosting membrane interactions and antimicrobial effects of photocatalytic TiO2 nanoparticles

This study reports on the effects of conformationally controlled amphiphilicity of antimicrobial peptides (AMPs) on their ability to coat TiO2 nanoparticles (NPs) and boost the photocatalytic antimicrobial effects of such NPs. For this, TiO2 NPs were combined with AMP EFK17 (EFKRIVQRIKDFLRNLV), displaying a disordered conformation in aqueous solution but helix formation on interaction with bacteri

Novel diagnostic methods and potential treatments in cardiovascular autonomic dysfunction

General Aim: To investigate novel diagnostic tools and treatment options for cardiovascular autonomic dysfunction (CVAD) patients, focusing on syncope, orthostatic intolerance, and heart failure (HF).Background: CVAD includes common clinical entities such as vasovagal syncope (VVS) postural orthostatic tachycardia syndrome (POTS) and orthostatic hypotension (OH). Also, CVAD plays an important role

To wear or not to wear, was that the question? Understanding citizen responses to COVID-19 crisis management in social media across Europe

This study aims to gain qualitative insights about and compare public responses to COVID-19 crisis management during the different pandemic phases and across three countries—Norway, Sweden and Italy. To do so, we have carried out a qualitative content analysis of a selection of 2606 tweets containing the term ‘face mask’ in Italian, Norwegian, and Swedish published between March 1, 2020 and June 3

Climate Change Mitigation, Adaptation, and Resilience : Challenges and Opportunities for the Control Systems Community

Climate change poses an existential threat to humanity. It is now indisputable that the primary cause of this threat is human activity resulting in high greenhouse gas (GHG) emissions, which began during the Industrial Revolution and have continued to rapidly accelerate. The first warnings of impending and irreversible climate change were sounded decades ago, when governmental and intergovernmenta

Distinct Infiltration of T Cell Populations in Bladder Cancer Molecular Subtypes

Bladder cancer is a heterogenous disease, and molecular subtyping is a promising method to capture this variability. Currently, the immune compartment in relation to subtypes is poorly characterized. Here, we analyzed the immune compartment in bladder tumors and normal bladder urothelium with a focus on T cell subpopulations using flow cytometry and RNA sequencing. The results were investigated in

Beauville Structures for Quotients of Generalised GGS-groups

A finite group with a Beauville structure gives rise to a certain compact complex surface called a Beauville surface. Gül and Uria-Albizuri showed that quotients of the periodic Grigorchuk–Gupta–Sidki (GGS-)groups that act on the p-adic tree, for p an odd prime, admit Beauville structures. We extend their result by showing that quotients of infinite periodic GGS-groups acting on pn-adic trees, for

Informed consent to midwifery practices and interventions during the second stage of labor -An observational study within the Oneplus trial

Objectives To study informed consent to midwifery practices and interventions during the second stage of labor and to investigate the association between informed consent and experiences of these practices and interventions and women's experiences of the second stage of labor. Methods This study uses an observational design with data from a follow-up questionnaire sent to women one month after giv

Unraveling the Binding Mode of Cyclic Adenosine–Inosine Monophosphate (cAIMP) to STING through Molecular Dynamics Simulations

The stimulator of interferon genes (STING) plays a significant role in immune defense and protection against tumor proliferation. Many cyclic dinucleotide (CDN) analogues have been reported to regulate its activity, but the dynamic process involved when the ligands activate STING remains unclear. In this work, all-atom molecular dynamics simulations were performed to explore the binding mode betwe

Climate Impact on Dissolved Organic Carbon Composition in a North-Temperate Peatland and Recipient Surface Water

Climate may regulate dissolved organic carbon (DOC) composition across the peat-water interface, but experimental evidence is scarce. We manipulated the climate in peatland and recipient surface water mesocosms to reflect four different climate warming scenarios. In half of the mesocosms, the water level was managed to avoid drought, after which responses were recorded during two annual cycles. It

χc2 tensor meson transition form factors in the light front approach

We continue our work on the light-front formulation of quarkonium γ∗γ transition form factors, extending the formalism to JPC = 2++ tensor meson states. We present an analysis of γ∗γ → χc2 transition amplitude and the pertinent helicity form factors. Our relativistic formalism is based on the light-front quark-antiquark wave function of the quarkonium. We calculate the two-photon decay width as we

VELOcities of CEpheids (VELOCE) : I. High-precision radial velocities of Cepheids

We present the first data release of VELOcities of CEpheids (VELOCE), dedicated to measuring the high-precision radial velocities (RVs) of Galactic classical Cepheids (henceforth, Cepheids). The first data release (VELOCE DR1) comprises 18 225 RV measurements of 258 bona fide classical Cepheids on both hemispheres collected mainly between 2010 and 2022, along with 1161 observations of 164 stars, m