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The grand challenges of contemporary fundamental physics-dark matter, dark energy, vacuum energy, inflation and early universe cosmology, singularities and the hierarchy problem-all involve gravity as a key component. And of all gravitational phenomena, black holes stand out in their elegant simplicity, while harbouring some of the most remarkable predictions of General Relativity: event horizons,
Nanoparticle generation by aerosol methods, particularly spark ablation, has high potential for creating new material combinations with tailored magnetic properties. By combining elements into complex alloyed nanoparticles and controlling their size and structure, different magnetic properties can be obtained. In combination with controlled deposition, to ensure nanoparticle separation, it is poss
Silicon pixel detectors are at the core of the current and planned upgrade of the ATLAS experiment at the LHC. Given their close proximity to the interaction point, these detectors will be exposed to an unprecedented amount of radiation over their lifetime. The current pixel detector will receive damage from non-ionizing radiation in excess of 1015 1 MeV neq/cm2, while the pixel detector designed
This study discusses economic crises and crisis preparedness in Sweden. The message may be summarized in four points: (i) economic crises are a recurrent element in Swedish economic history, (ii) economic crises have far-reaching political effects, (iii) economic crises change the design of economic policies and institutions, and (iv) new crises will occur in the future. A major method to prepare
Through an analysis of documentary audiences for The Act of Killing (2012) and The Look of Silence (2014), this article explores the idea of provocative engagement as a way of extending our understanding of the affective dimensions of documentary and its role in civic engagement. The study draws on qualitative empirical research, based on interviews with the filmmaker, and interviews with fifty-tw
Background: Mechanisms related to the influence of diet on the development of cardiovascular disease are not entirely understood, and protein biomarkers may help to understand these pathways. Studies of biomarkers identified with multiplex proteomic methods and dietary patterns are largely lacking. Methods and Results: Dietary patterns were generated through principal component analysis in 2 popul
Objectives Global incidence and attention to childhood cancer is increasing and treatment abandonment is a major cause of treatment failure in low-and middle-income countries. The purpose of this study was to gain an understanding of factors contributing to non-adherence to treatment. Design A prospective cohort study with 2 year follow-up of incidence, family-reported motives and risk factors. Se
Background: Roux-en-Y gastric bypass (RYGB) is an effective obesity treatment in adults and has become established in adolescents. Lower adherence to supplementation in adolescents confers a risk for long-term nutritional deficiencies. Objectives: To assess adherence to supplementation, micronutrient intake, and biochemistry in adolescents through 5 years after RYGB. Setting: University hospitals,
Modern age is the age of integration, where millions of electronic components are integrated and installed on a single chip, to minimize the size of device and automatically increases the speed. But, as a greater number of components are placed on a single device, reliability becomes a concern issue, as failure of one component can degrade the complete device. From dimmer to high voltage power tra
Introduction: Radical prostatectomy (RP) is a common surgical procedure with a risk of postoperative erectile dysfunction and urinary incontinence. There is a need for data on RP as a basis for quality assurance and benchmarking. Methods: In 2015, prostatectomies in Sweden (PiS) form was implemented in the National Prostate Cancer Register (NPCR) of Sweden with data on pre-, peri- and post-operati
Changes in terrestrial tropical carbon stocks have an important role in the global carbon budget. However, current observational tools do not allow accurate and large-scale monitoring of the spatial distribution and dynamics of carbon stocks1. Here, we used low-frequency L-band passive microwave observations to compute a direct and spatially explicit quantification of annual aboveground carbon (AG
Denna kunskapssammanställning beskriver hur hälsoskadlig värme kan uppstå inomhus, hur den kan identifieras och vilka åtgärder som kan vidtas med fokus på fastighetsägarens ansvar. Sammanställningen är begränsad till befintliga byggnader i Sverige och inkluderar skolor, äldreboenden, lägenheter, förskolor och kontor som är icke-industriella (utan industriella processer som producerar värme). Den pThis literature review describes how heat stress can develop indoors, how it can be identified, and what actions can be taken, with a focus on property owner’s responsibilities. The review is limited to existing buildings in Sweden and includes schools, retirement homes, apartments, preschools, and non-industrial offices (those without industrial processes that produce heat). The expected climate
Objectives: The aim of this study was to identify the risk factors associated with early mortality after postcardiotomy venoarterial extracorporeal membrane oxygenation. Methods: This is an analysis of the postcardiotomy extracorporeal membrane oxygenation registry, a retrospective multicenter cohort study including 781 patients aged more than 18 years who required venoarterial extracorporeal memb
