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During 2012 - 2013 a study to evaluate conventional X-ray procedures and patient doses in Klintzi and Novozibkov areas of Bryansk region, Russia, was conducted. X-ray operation parameters included quality assurance of equipment, collection of procedure parameters and clinical practice evaluation. Effective doses were calculated for each selected procedure and dose distributions were established. 7
Wireless communication systems are by nature and by regulations limited in bandwidth and hence capacity. Services with high demands on quality of service (QoS) will enforce high demands on the available capacity. This observation motivates the development of schedulers that can deliver the required QoS as well as being resource efficient. In this paper, we provide expressions of the worst case del
Rational drug design is predicated on knowledge of the three-dimensional structure of the protein-ligand complex and the thermodynamics of ligand binding. Despite the fundamental importance of both enthalpy and entropy in driving ligand binding, the role of conformational entropy is rarely addressed in drug design. In this work, we have probed the conformational entropy and its relative contributi
The ontology of Rāmānuja, as expressed in his Gītābhāṣya and other works, centres on the doctrine of coordinate predication (sāmānādhikaraṇya), expressed through the metaphor of the self-body relationship (ātma-śarīra-bhāva). This metaphor, employed to define the ontological status of God (Nārāyaṇa), the individual selves and the world, also serves as a strategy for reconciling apparently conflict
Formation of calcium oxalate incrusts, scaling, may cause severe problems in the pulp and paper industry. Enzymatic degradation of oxalic acid provides a novel approach to eliminate the problems with calcium oxalate precipitation. The performance of two oxalate-degrading enzymes, oxalate oxidase from barley and oxalate decarboxylase from Aspergillus, was tested in model experiments with respect to
The aim of this work was to study the leaching of hazardous substances in additives and admixtures that are commonly contained in concrete. Time-dependent leaching has been analyzed for three types of metal containing concretes: with ordinary Portland cement (OPC), fly ash, and slag. The concretes had uniform leaching patterns, clearly above detection limits. The prolonged diffusion test of 1,700
Objective To establish which risk factors are predictive for sudden death in hypertrophic cardiomyopathy (HCM) diagnosed in childhood. Methods A Swedish national cohort of patients with HCM diagnosed <19 years of age was collected between 1972 and 2014, consisting of 155 patients with available ECGs, with average follow-up of 10.9±(SD 9.0) years, out of whom 32 had suffered sudden death or cardiac
This study discusses a proposal for a 37 m² refugeeearth shelter that could be built with the help of sevenpeople in 11 working days. The study is an experimental, participatory, living lab methodology for creating an eco-cycle shelter. The building’s skeleton is made from a minus carbon earth mix and is equipped with renewables that produce more energy than what the building consumes. No waste is
EU countries have committed to taking national measures to reduce the average energy use of residential buildings by 16% by 2030 and 20–22% by 2035. Each country has decided how to achieve this and which buildings to focus on. However, certain categories of residential buildings, including historical buildings but also second homes, may be exempt from these obligations. In Sweden, second homes con
BACKGROUND: The association between knee alignment and knee pain in knee osteoarthritis (OA) is unclear. High tibial osteotomy, a treatment option in knee OA, alters load from the affected to the unaffected compartment of the knee by correcting malalignment. This surgical procedure thus offers the possibility to study the cross-sectional and longitudinal association of alignment to pain. The aims
Abstract in FrenchCet article interroge la nature spontanée de la politisation des ouvrier·ère·s habitant une région russophone ukrainienne. Leur mobilisation face à l’invasion russe récente est d’autant plus paradoxale que la ville en question a toujours été considérée comme « pro-russe », et que la population locale n’a pas ressenti d’intérêt pour la politique. En s’appuyant sur un travail de teCet article interroge la nature spontanée de la politisation des ouvrier·ère·s habitant une région russophone ukrainienne. Leur mobilisation face à l’invasion russe récente est d’autant plus paradoxale que la ville en question a toujours été considérée comme « pro-russe », et que la population locale n’a pas ressenti d’intérêt pour la politique. En s’appuyant sur un travail de terrain mené entre 2
