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IMPORTANCE: A 50% reduction of glaucoma-related blindness has previously been demonstrated in a population that was screened for open-angle glaucoma. Ongoing screening trials of high-risk populations and forthcoming low-cost screening methods suggest that such screening may become more common in the future. One would then need to estimate a key component of the natural history of chronic disease,

This article explores the emotional challenges of digital documentation practices in child protection social work. Drawing on ethnographic fieldwork in Swedish social services, it explores how social workers negotiate organisational and professional feeling rules when performing child protection investigations using a digital documentation-based structure. Theoretically informed by Arlie HochschilThis article explores the emotional challenges of digital documentation practices in child protection social work. Drawing on ethnographic fieldwork in Swedish social services, it explores how social workers negotiate organisational and professional feeling rules when performing child protection investigations using a digital documentation-based structure. Theoretically informed by Arlie Hochschil

Professionell juridisk rådgivning kräver att rådgivaren gör prognoser om vilka beslut som domstolar eller andra myndigheter kommer att fatta, om klienten väljer att agera på olika sätt. Rådgivaren har både ett fackmässig­hetsansvar och ett upplysningsansvar. Artikeln uppmärksammar ett nytt prejudikat ("Skatterådgivarens ansvarsbegränsning") som bl.a. illustrerar att upplysningsansvaret är långt­gå

Nitrogenase is the only enzyme that can cleave the triple bond in N2, making nitrogen available for all lifeforms. Previous computational studies have given widely diverging results regarding the reaction mechanism of the enzyme. For example, some recent studies have suggested that one of the μ2-bridging sulfide ligands (S2B) may dissociate from one of the Fe ions when protonated in the doubly r

Nitrogenase is the only enzyme that can convert N2 to NH3. Crystallographic structures have indicated that one of the sulfide ligands of the active-site FeMo cluster, S2B, can be replaced by an inhibitor, like CO and OH−, and it has been suggested that it may be displaced also during the normal reaction. We have investigated possible proton transfer pathways within the FeMo cluster during the

The transdisciplinary argument in this article is that the social and ecological unsustainability of modern, globalized capitalism ultimately derives from the design of its central artifact: what Polanyi called all- or general-purpose money. The notion of a singular measure of economic value is a peculiar cultural conception that is inherently at odds with physical reality, yet it pervades modern

Aerobic granular sludge (AGS) plants have gained growing interest and application due to their low energy demand, small footprint, and low operational costs. However, the fulfilment of strict discharge limits for nitrogen and phosphorus, vast seasonal temperature variations, and large peaks in influent flows may pose challenges to the implementation of AGS. Moreover, the knowledge about microbial