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Alpha masked geometry such as foliage has long been one of the trickier things to render efficiently, both for rasterization based approaches and for hardware accelerated ray-tracing. Recently, a new type of primitive was introduced to the Vulkan® and DirectX® ray-tracing APIs that promises to alleviate this issue: Opacity Micromaps, a structure that uses a bit of extra memory as hints to the pipe
Published 2024 – As part of the Earth4All project, collaborators have submitted deep-dive papers to delve further into the issues and solutions needed to transform our economic system and provide an equitable future for all on a finite planet. This paper highlights the overlooked inner dimension of system change, and offers systems thinkers the language to advocate for psychological, social and sp
Background: As the field of Human-Robot Interaction aims to develop and deploy robot applications for/in health care, it is important to disentangle research practices to understand who is (i) investigated, (ii) involved and (iii) how. Objectives: The principal aim is to identify and synthesise how articles in HRI for/in health care generally include various stakeholders in their studies. The seco
In two interventions, 139 and 52 preschool children, age 4–6, from low-SES communities in Sweden, used a play-&-learn game in early mathematics for 10 weeks, about 20 min at a time. 50 % of the participating children were Swedish second language speakers with low language proficiency and about 20 % had learning vulnerabilities in the form of developmental language disorders and neurocognitive
In the Arctic and subarctic oceans, the relatively low supply of silicon (compared to other nutrients) can make it limiting for the growth of diatoms, a fundamental building block of the oceanic food web. Glaciers release large quantities of dissolved silicon and dissolvable solid amorphous silica phases into high-latitude estuaries (fjords), but the role of these glacially-derived silica phases i
Compact in-memory computing architectures are desirable to embed artificial intelligence (AI) in resource-restricted edge devices. However, current technologies face limitations in both the area and energy efficiency. Here, a reconfigurable ferroelectric tunnel field-effect transistor (ferro-TFET) is presented that can be used as an ultra-scaled cell for low-power in-memory data processing. A gate
Today many homes are accessible from afar, with mobile phones functioning as remote controls for technologies within the home. In this article we propose the ‘leaky home’ as a conceptual figure to understand how automated homes that leak through connected devices and sensors that collect, transmit, receive and share data are experienced and sensed by bodies within these distributed spaces. The lea
Thomas Mathiesen has been a source of inspiration for research in critical sociology, criminology, and the sociology of law for many decades. Mathiesen’s impact extends far beyond the academic realm, as his action research lives on. This intervention discusses the ongoing influence of Mathiesen’s action research approach, which integrates research, education, and societal impact. This is illustrat
Purpose – This paper aims to extend insights about the relationship between inter-organizational collaboration and approaches to control from the perspective of decision-makers. We investigate the relationship between approaches to control and intended forms of integration between actors responsible for solving the complex problem of integrated person-centered care for elderly with diverse and sig
Förföräldrar, det vill säga far- och morföräldrar, spelar en allt viktigare roll som omsorgspersoner i sina barnbarns liv även i välfärdsstater som Sverige (Bordone et al., 2023; Zanasi et al., 2023). Samtidigt innebär ökande separationer och ombildningar av parrelationer både bland föräldrar och bland förföräldrar att allt fler befinner sig i bonusrelationer (Guzzo, 2016; Lowenstein, 2005). BonusGrandparents play an increasingly significant role as caregivers in their grandchildren's lives, even in welfare states like Sweden (Bordone et al., 2023; Zanasi et al., 2023). Concurrently, the rise in separations and reconstitutions of partnerships, both among parents and grandparents, has led to an increase in step-relationships (Guzzo, 2016; Lowenstein, 2005). Step-grandparenting and step-gran
Substantial evidence supports that Fc-mediated effector functions of anti-spike Abs contribute to anti-SARS-Cov-2 protection. We have previously shown that two non-neutralizing but opsonic mAbs targeting the receptor-binding domain and N-terminal domain (NTD), Ab81 and Ab94, respectively, are protective against lethal Wuhan SARS-CoV-2 infection in K18-hACE2 mice. In this article, we investigated w
Recent studies show an important role for non-neutralizing anti-spike antibodies, including monoclonal antibodies (mAbs), in robustly protecting against SARS-CoV-2 infection. These mAbs use Fc-mediated functions such as complement activation, phagocytosis, and cellular cytotoxicity. There is an untapped potential for using non-neutralizing mAbs in durable antibody treatments; because of their avai
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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
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
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
