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Chapter 7, written by Vera Sadovska, Oksana Mont and Yuliya Voytenko Palgan, explores the economic sustainability of food-sharing initiatives (FSIs). Bringing together insights from a systematic literature review and empirical research in Barcelona, the chapter examines the economic challenges FSIs face, such as managing operational costs, obtaining funding and dealing with regulatory complexities
While recent cognitive science research shows a renewed interest in understanding intelligence, there is still little consensus on what constitutes intelligent behaviour and how it should be assessed. Here we propose a refined approach to biological intelligence as accurate prediction, according to which intelligent behaviour should be understood as adaptive control driven by the minimisation of u
BACKGROUND: Tobacco smoking strongly increases risk of esophageal squamous cell carcinoma and moderately increases risk of esophageal adenocarcinoma. How smoking cessation influences esophageal cancer risk across histological subtypes, time latencies, and geographic regions is not clear.METHODS: Studies were systematically searched on Medline, Embase, Web of Science, Cochrane Library, and Clinical
How mergers affect galaxy formation depends on both feedback processes, and on the geometry and strength of the mergers themselves. We introduce the PARADIGM project, where we study the response of a simulated Milky-Way-mass galaxy (M200c ∼ 1012 M at z = 0) forming in a cosmological setting to differing merger histories, using genetically modified initial conditions, each simulated with the VINTER
With increasing urbanisation, cities face unique sustainability challenges and opportunities. The sharing economy emerges as a promising solution that can foster more efficient and circular use of urban resources through car sharing, accommodation rentals and the sharing of physical goods. It scrutinises traditional notions of consumption and ownership, business and community interaction. Digital
In recent years, the empirical literature on cross-national unions—marriages between migrants and members of the majority population—has experienced a shift in focus, with an increasing number of studies examining assortative mating patterns within these unions. This shift marks a significant development, indicating that the classic assimilation theory is no longer considered the sole explanation
Background: Atherosclerotic cardiovascular disease is a chronic inflammatory process initiated when cholesterol-carrying low-density lipoprotein (LDL) is retained in the arterial wall. CD4+ T cells, some of which recognize peptide components of LDL as antigen, are recruited to the forming lesion, resulting in T-cell activation. Although these T cells are thought to be proatherogenic, LDL immunizat
Abstract – Background: Cytologic examination of lymph nodes and serous effusions is of value in the diagnosis of small cell lymphomas. The World Health Organisation (WHO) has recently published a reporting system relating to the cytologic examination of lymph nodes, spleen, and thymus to standardise the approach to reporting such specimens. Summary: An overview of the WHO reporting system is given
Additive manufacturing (AM), particularly Laser Powder Bed Fusion, produces surfaces with unique, randomly distributed spherical roughness that significantly influences heat transfer and pressure loss. This study models AM roughness using a statistical distribution of spheres and performs high-fidelity simulations at a bulk Reynolds number of 12,000 to evaluate heat transfer on a rough pipe. Stati
This paper examines the role of the photograph as vehicle for historic and virtual memory, in the remembrance culture of the Holocaust.
Our group of researchers from a variety of backgrounds has been investigating the possibility of improving vision for patients with central scotoma. So far, these patients have only been offered enlarging devices and training. We hope that new knowledge about the peripheral vision optics of the eye will result in improvements in image quality and that this can be helpful for people with low vision
Popular Abstract in Swedish Trots att vår kropp är uppbygd av ett stort antal celler med så olika funktioner som att skapa ben och försvara oss mot infektioner, innehåller alla celler samma genetiska information. Denna information är lagrad i cellens chromosomer i form av DNA och cell specifica egenskaper uppstår då olika delar av kromosomernas information används i olika vävnader. Således, måste The development of immature progenitor cells into highly differentiated effector cells is a process central in modern medicine with applications in the fields of cell therapy as well as oncology. This thesis is focused on the molecular mechanisms that control the development of B lymphocytes. This is a complex and tightly regulated process involving several stages proceeding from stem cells to ant
This paper presents a low complexity, yet power efficient technique to boost the flexibility of a pipelined ADC. It also presents an implementation proposal with simulated results for a reconfigurable pipelined ADC. The proposed ADC architecture is a combination of the conventional pipelined ADC and the cyclic ADC, giving it a very low level of complexity, a high level of component reuse and subst
Recent three-dimensional, high-resolution simulations of neutron star coalescences are analysed to assess whether short gamma-ray bursts (GRBs) could originate from such encounters. The two most popular modes of energy extraction - namely the annihilation of and magnetohydrodynamic processes - are explored in order to investigate their viability in launching GRBs. We find that annihilation can pro
Popular Abstract in Swedish C-Med 100, en naturmedicin med immunomodulerande egenskaper Vårt immunsystem skyddar oss mot infektioner från bakterier, virus och parasiter. För att detta ska fungera behövs många olika egenskaper och idag delas immunsystemet in i två delar, en ospecifik och en specifik. Den ospecifika delen består av hud, slemhinnor, magsyra och olika celler som snabbt tar sig till etExtracts from the bark of the vine Uncaria tomentosa have anti-inflammatory, antiviral, antimutagenic and antioxidant effects. In this study, we evaluate the effects of an Uncaria tomentosa extract, denoted C-Med 100, on the cellular level of the immune system both in vivo and in vitro. Our results indicated that lymphocytes had significantly prolonged half life after in vivo supplementation with
There has been recent speculation that the cores of intermediate-mass stars stripped of their envelopes by tidal interaction with the supermassive black hole in the Galactic Centre could form a population observationally similar to the so-called Sgr A* cluster or 'S' stars, which have close eccentric orbits around the hole. We model the evolution of such stars, and show that the more luminous end
