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Staff Radiation Protection

From a radiation protection point of view, nuclear medicine is a complex medical specialty that includes both radionuclide and radiopharmaceutical production and patient diagnostics and therapy. The practical work with radiation sources includes a variety of procedures, activity levels, dose rates, and risks of contamination. The radiation dose to the worker is largely determined by the knowledge

Direct constraint on the Higgs–charm coupling from a search for Higgs boson decays into charm quarks with the ATLAS detector

A search for the Higgs boson decaying into a pair of charm quarks is presented. The analysis uses proton–proton collisions to target the production of a Higgs boson in association with a leptonically decaying W or Z boson. The dataset delivered by the LHC at a centre-of-mass energy of [InlineEquation not available: see fulltext.] and recorded by the ATLAS detector corresponds to an integrated lumi

Introduction to Biostatistics

Knowledge in statistics is essential to draw solid conclusions from data. This chapter covers the basic concepts needed to navigate in the world of biostatistics, with the aim that the reader should know what to search for when encountering new situations. First, the chapter introduces basic concepts such as scales of measurement, relation between sample and population, and features of stochastic

Principles of Radiological Protection in Healthcare

The use of ionizing radiation and radioactive substances for diagnostic, interventional and therapeutic procedures in health care provides benefits to millions of people each year. Since ionizing radiation also has harmful effects, a radiation protection approach is needed. The International Commission on Radiological Protection (ICRP) has formulated the primary aim of radiation protection in gene

Diagnostic Dosimetry

Diagnostic nuclear medicine, more recently also named functional molecular imaging, deals with medical procedures performed to help diagnose a variety of diseases. The procedures are based on the use of tracer amounts of radioactive material, where a radionuclide is attached to a ligand with specific affinity to a physiological, metabolic, or receptor-specific process. To balance the benefit of a

Handbook of Nuclear Medicine and Molecular Imaging for Physicists : Modelling, Dosimetry and Radiation Protection, Volume II

Mathematical modelling is an important part of nuclear medicine. Therefore, several chapters of this book have been dedicated towards describing this topic. In these chapters, an emphasis has been put on describing the mathematical modelling of the radiation transport of photons and electrons, as well as on the transportation of radiopharmaceuticals between different organs and compartments. It al

Genome-wide association analyses of physical activity and sedentary behavior provide insights into underlying mechanisms and roles in disease prevention

Although physical activity and sedentary behavior are moderately heritable, little is known about the mechanisms that influence these traits. Combining data for up to 703,901 individuals from 51 studies in a multi-ancestry meta-analysis of genome-wide association studies yields 99 loci that associate with self-reported moderate-to-vigorous intensity physical activity during leisure time (MVPA), le

EFFECT OF DIELECTRIC BARRIER DISCHARGE PLASMA ON FILM COOLING PERFORMANCE

To improve film cooling effectiveness of a gas turbine blade, a kind of plasma ac-tuator is introduced on the blade surface. The effect of three arrangements of plasma actuators on flow characteristics and film cooling performance is numer-ically investigated by a verified turbulence model. Results show that the coolant air under plasma is pulled down to the wall, and the near-wall air is sped up

UNCRITICAL CONSTITUTION : CCO, Critique and Neoliberal Capitalism

This chapter is an attempt to rectify one of the main shortfalls of the constitutive approach of communication (CCO): the absence of neoliberal capitalism in its conception of both communication and organizations. Any theory of the social must at least consider the current social order at hand, which we refer to as neoliberal capitalism. Building on the theoretical premise that communication is a

Predictors of enhancing human physical attractiveness: Data from 93 countries

People across the world and throughout history have gone to great lengths to enhance their physical appearance. Evolutionary psychologists and ethologists have largely attempted to explain this phenomenon via mating preferences and strategies. Here, we test one of the most popular evolutionary hypotheses for beauty-enhancing behaviors, drawn from mating market and parasite stress perspectives, in

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Shared Reading er en lesepraksis hvor folk, uansett alder og utdanning, kan komme sammen rundt skjønnlitteratur og skape mening. For første gang kommer en samlet framstilling av forskning på metoden i de skandinaviske landene. Denne antologien gir et mangefasettert bilde av Shared Reading som litteraturformidling, estetisk opplevelse og fellesskapsarena innenfor tre kontekster: mental helse, medbo

Notes on Hlog : structural properties, dyadic variants, and bilinear H1-BMO mappings

This article is devoted to a study of the Hardy space Hlog(Rd) introduced by Bonami, Grellier, and Ky. We present an alternative approach to their result relating the product of a function in the real Hardy space H1 and a function in BMO to distributions that belong to Hlog based on dyadic paraproducts. We also point out analogues of classical results of Hardy-Littlewood, Zygmund, and Stein for Hl

Acute unilateral vestibulopathy/vestibular neuritis : Diagnostic criteria

This paper describes the diagnostic criteria for Acute Unilateral Vestibulopathy (AUVP), a synonym for vestibular neuritis, as defined by the Committee for the Classification of Vestibular Disorders of the Bárány Society. AUVP manifests as an acute vestibular syndrome due to an acute unilateral loss of peripheral vestibular function without evidence for acute central or acute audiological symptoms

Effects of Levodopa-Carbidopa Intestinal Gel on Dyskinesia and Non-Motor Symptoms Including Sleep : Results from a Meta-Analysis with 24-Month Follow-Up

Background: In advanced Parkinson's disease (PD), dyskinesias and non-motor symptoms such as sleep dysfunction can significantly impair quality of life, and high-quality management is an unmet need. Objective: To analyze changes in dyskinesia and non-motor symptoms (including sleep) among studies with levodopa-carbidopa intestinal gel (LCIG) in patients with advanced PD. Methods: A comprehensive l