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Passing on the torch : Urban governance, mega-event politics and failed olympic bids in Oslo and Stockholm
While the literature on failed Olympic bids has grown recently, not all failed bids have received attention. This article fills some gap in the literature. The aim of the study is to explore why the cities of Oslo and Stockholm – capitals in countries which are scoring high on various democracy indexes - choose to withdraw their Olympics bids. This is explored by drawing upon literature on urban g
First-principle investigation of doping effects on mechanical and thermodynamic properties of Y2SiO5
We investigate the variation of elastic stiffness moduli and the thermodynamic properties of yttrium orthosilicate (Y2SiO5, YSO) under various doping concentrations of Eu3+ ions. The model is based on a low temperature approximation (T
Potentially prolonged psychological distress from postponed olympic and paralympic games during COVID-19—career uncertainty in elite athletes
The coronavirus disease 2019 (COVID-19) pandemic has had a significant impact on the world of sports due to periods of home quarantine, bans against public gatherings, travel restrictions, and a large number of postponed or canceled major sporting events. The literature hitherto is sparse, but early indications display signs of psychological impact on elite athletes due to the pandemic. However, b
Comorbid amyloid-β pathology affects clinical and imaging features in VCD
Introduction: To date, the clinical relevance of comorbid amyloid-β (Aβ) pathology in patients with vascular cognitive disorders (VCD) is largely unknown. Methods: We included 218 VCD patients with available cerebrospinal fluid Aβ42 levels. Patients were divided into Aβ+ mild-VCD (n = 84), Aβ− mild-VCD (n = 68), Aβ+ major-VCD (n = 31), and Aβ− major-VCD (n = 35). We measured depression with the Ge
INTERnational Project for the Evaluation of "activE Rehabilitation" (inter-PEER) - A protocol for a prospective cohort study of community peer-based training programmes for people with spinal cord injury
Background: Active Rehabilitation (AR) is a community peer-based concept for people with spinal cord injury (SCI) that is primarily delivered through brief residential training programmes. Despite a plethora of positive anecdotal evidence of AR programmes as life-changing experiences, the effects of AR-programmes have not been evaluated scientifically. Here, we present the protocol of the INTERnat
Homosocial stewardship : The opposed and unpaid care work of women water stewards in West Virginia, USA
The identity of people living in Central Appalachia is tightly connected with water. Because of the threats to water resources due to coal mining, and most recently, hydraulic fracturing and oil and gas pipeline projects, citizens have formed several nonprofit organizations to preserve or restore rivers and watersheds. Notably, women head the biggest, state-wide, most active and visible of these o
Optical : In situ monitoring during the synthesis of halide perovskite solar cells reveals formation kinetics and evolution of optoelectronic properties
The formation mechanism and the evolution of optoelectronic properties during annealing of chlorine-derived methylammonium lead iodide (MAPbI3-xClx) are investigated in detail combining in situ and ex situ optical and structural characterization. Using in situ optical reflectometry we are able to monitor the evolution of the MAPbI3-xClx phase as a function of time and processing temperature. The f
Tree-rings reveal two strong solar proton events in 7176 and 5259 BCE
The Sun sporadically produces eruptive events leading to intense fluxes of solar energetic particles (SEPs) that dramatically disrupt the near-Earth radiation environment. Such events have been directly studied for the last decades but little is known about the occurrence and magnitude of rare, extreme SEP events. Presently, a few events that produced measurable signals in cosmogenic radionuclides
Ecoenzymatic stoichiometry can reflect microbial resource limitation, substrate quality, or both in forest soils
Many studies have used the relative activities of extracellular enzymes associated with microbial carbon (C), nitrogen (N) and phosphorus (P) acquisition to infer the relative C vs. nutrient limitation of the microbial community. However, recent experimental and theoretical evidence has shown that the use of ecoenzymatic ratio to infer limiting microbial resources may be invalid. We added the two
Radio propagation modeling methods and tools
This chapter provides overview of fundamental definitions, tools and new methods towards improved channel modeling reported in the Co-operation in Science and Technology (COST)-Inclusive Radio Communications (IRACON) Action for future wireless communications and networks. The overview first covers definitions of propagation environments as they determine most relevant propagation mechanisms to con
How do Firms Hedge in Financial Distress?
We examine how firms hedge in financial distress. Using hand-collected data from oil and gas producers, we find that these firms hedge oil prices during periods of financial distress. Derivative portfolios in these firms are characterized by short put options. These positions are part of a composite three-way collar strategy that combines buying put options and selling put and call options with di
Crisis and Public Support for the Euro, 1999–2014
This contribution analyses the evolution of public support for the single European currency, the euro, from 1990 to 2014 for a 12-country sample of the euro area (EA-12), focusing on the most recent period of the financial and sovereign debt crisis, starting in 2008. We find that citizens’ support for the euro on average was marginally reduced during the first six years of the crisis, and that sup
Microscopic treatment of instantaneous spectral diffusion and its effect on quantum gate fidelities in rare-earth-ion-doped crystals
The effect of instantaneous spectral diffusion (ISD) on gate operations in rare-earth-ion-doped crystals is an important question to answer for the future of rare-earth quantum computing. Here we present a microscopic modeling that highlights the stochastic nature of the phenomenon and use it to investigate ISD errors on single-qubit gate operations. Furthermore, we present a method to estimate th
Att göra utredningar inom offentlig sektor
Även om spännvidden är stor vad gäller fackområde, beslutssituation och omfattning har utredningarna det gemensamt att de behöver vägledas av rekommendationer för hur utredningsarbete bedrivs och bedöms på bästa sätt. Att göra utredningar inom offentlig sektor strävar efter att presentera olika metodfrågor på ett enkelt sätt. Boken förklarar också logiken bakom olika metodkrav, till exempel kravet
Bridging People and Perspectives : General and Language-Specific Social Network Structure Predict Mentalizing Across Diverse Sociolinguistic Contexts
Mentalizing, or reasoning about others’ mental states, is a dynamic social cognitive process that aids in communication and navigating complex social interactions. We examined whether exposure to diverse perspectives, afforded by occupying influential social network positions, predicted bilingual adults’ performances on a behavioral mentalizing rating task in regions of high and low linguistic div
Därför ska påskens upplopp tolkas som politik
Påskhelgens upplopp har mötts med ett kompakt avståndstagande från det svenska politiska etablissemanget. Enligt justitieminister Morgan Johansson finns det bara ett sätt att möta upplopp, ”att sätta hårt mot hårt”. Denna tidnings ledarsida konstaterar närmast programmatiskt oförstående att “det finns inga förklaringar, inga undanflykter som håller” när den beskriver vad som skett. Ändå är det jus
Construction schedule, an influential factor on air pollution in urban infrastructure projects
Urbanization growth and aging infrastructures necessitate new infrastructure construction projects in congested urban areas. Urban construction projects interrupt the regular on-road vehicle traffic flow that affects air pollution concentration in the adjacent areas. The project schedule, however, is a possible contributor to the air pollution which has been neglected to date. This research propos
Personalens roll i servicemötet: Utmaningar och förändringsarbete för handelns personal
Evidence for large microbial-mediated losses of soil carbon under anthropogenic warming
Anthropogenic warming is expected to accelerate global soil organic carbon (SOC) losses via microbial decomposition, yet, there is still no consensus on the loss magnitude. In this Perspective, we argue that, despite the mechanistic uncertainty underlying these losses, there is confidence that a strong, positive land carbon–climate feedback can be expected. Two major lines of evidence support net