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A bismuth-germanate (BGO) anti-Compton shield (ACS) for Compex germanium detector modules was designed, built, and characterised. BGO performance was evaluated for light output and energy resolution. The response of the ACS shield and its impact on germanium detector spectra was measured for standard 60Co, 133Ba, and 137Cs sources. The results were compared to comprehensive Geant4 simulations. The
This chapter highlights how implementing circular economy principles can help companies working with sustainability to move from a reductionist and waste management approach to marketing competitive circular value propositions that intentionally design out waste (e.g. emissions and pollution) by rethinking, reinventing and redesigning the value chain. Schijvens, a Dutch family-owned corporate fash
Desertification, climate variability and food security are closely linked through drought, land cover changes, and climate and biological feedbacks. In Ghana, only few studies have documented these linkages. To establish this link the study provides historical and predicted climatic changes for two drought sensitive agro-ecological zones in Ghana and further determines how these changes have influ
Sweden's connections to and relationships with the European and wider world is a field of study attracting considerable scholarly attention. The essays here, from archaeologists and historians, offer a new perspective on early modern Sweden as deeply affected by the increasing internationality of the 16th-18th centuries. Set in the socio-political context of an expanding and changing kingdom, they
Lojalitetsplikten, även benämnd lojalitetsprincipen, är en allmän rättsprincip i svensk avtalsrätt som innebär en plikt att beakta motpartens intressen utö-ver avtalets reglerade utfästelser. Definitioner av lojalitetsplikten ger inte mycket ledning för hur den ska förstås. Vad som därför är relevant är hur begreppet används. Generellt vilar lojalitetsplikten på outtalade förpliktelser som utgår fThe duty of loyalty, also known as the principle of loyalty, is regarded as a general principle of law in Swedish contract law. It implies a duty to observe the interests of the counter-party beyond the regulated obligations in the contract. Different definitions of the duty of loyalty do not give much advice as of how it should be interpreted. Therefore, what is relevant is how the principle is b
Background Pancreatic ductal adenocarcinoma (PDAC) represents a major clinical challenge due to its tumor microenvironment, which exhibits immune-suppressive properties that facilitate cancer progression, metastasis, and therapy resistance. Interleukin 1 (IL-1) signaling has been implicated as a driver in this process. Mechanistically, both IL-1α and IL-1β bind to the IL-1 receptor type 1, forming
Satellite- and reanalysis-based precipitation products are important data source for precipitation, particularly in areas with a sparse gauge network. Here, five open-access precipitation products, including the newly released China Meteorological Assimilation Driving Datasets for the Soil and Water Assessment Tool (SWAT) model (CMADS) reanalysis dataset and four widely used bias-adjusted satellit
I samband med den väldigt forcerade utbyggnaden av den gröna omställningen genom stora fabriker i norra Sverige ställs en rad frågor kring hanteringen av personal, säkerhet, likabehandling och ansvar. De arbetsrättsliga implikationerna är många. Den ursprungliga euforiska uppfattningen av etableringar som Northvolt i Skellefteå visade sig efterhand föra med sig betydande utmaningar. Texten, som är
Simultaneous digital breast tomosynthesis and mechanical imaging (DBTMI), a novel screening approach, combines anatomic DBT with functional analysis of the stress distribution on the compressed breast by mechanical imaging (MI). Preliminary studies suggest potential to reduce false positive findings. DBTMI requires to align DBT and MI images. In this study, we have analyzed robustness to alignment
Aim: Many pediatric cancer patients undergo repeated bone marrow aspirations (BMAs) for diagnostic and treatment evaluation purposes. Full anesthesia is the standard of care during this procedure in high-income countries. At hospitals with low resources in low/middle-income countries many children undergo these painful procedures without sufficient pain relief. This study aimed to evaluate the use
OBJECTIVE: To assess the impact of the Swedish health authority recommendation against the use of knee arthroscopy in patients aged ≥40 years with knee osteoarthritis (OA).DESIGN: Interrupted time series analysis.SETTING: Public health care in Skåne region.PARTICIPANTS: Patients aged ≥40 years who underwent knee arthroscopy from January 2010 to December 2015.INTERVENTION(S): National guideline's r
Purpose of Review: Many aspects of reproduction have been associated with increased blood pressure and impaired glucose metabolism that reveals a subsequent increased risk of cardiovascular disease. The aim of this review is to assess reproductive life factors associated with an increased risk of hypertension and cardiovascular disease, e.g., early life programming, sexual, and reproductive health
The 2010 population and housing census in Ghana revealed that more than half of the Ghanaian population lived in urban centers. Critical to the phenomenon of urbanization is the question of how to sustainably feed the urban population especially the urban poor as rapid urbanization has the tendency to urbanize poverty. This has led to renewed policy debate about the implications of farming in citi
IMPORTANCE: The value of microRNAs (miRNAs) as biomarkers has been investigated in various clinical contexts. Initial small-scale studies suggested that miRNAs might be useful indicators of outcome after cardiac arrest. OBJECTIVE: To address the prognostic value of circulating miRNAs in a large cohort of comatose patients with out-of-hospital cardiac arrest. DESIGN, SETTING, AND PARTICIPANTS: This
In the course of 2000s, the region of Campania in southern Italy and its capital city Naples became global icons of waste mismanagement after the images of piles of rubbish occluding their urban areas hit the headlines. Conventional explanations, in Italy and elsewhere, pointed to administrative failure, cultural backwardness and mafia infiltration as the main causes of waste mishandling. In the s
