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Dynamics of anisotropic colloidal systems : What to choose, DLS, DDM or XPCS?

Investigation of the dynamics of colloids in bulk can be hindered by issues such as multiple scattering and sample opacity. These challenges are exacerbated when dealing with inorganic materials. In this study, we employed a model system of Akaganeite colloidal rods to assess three leading dynamics measurement techniques: 3D-(depolarized) dynamic light scattering (3D-(D)DLS), polarized-differentia

Impact of pilot flame and hydrogen enrichment on turbulent methane/hydrogen/air swirling premixed flames in a model gas turbine combustor

This work investigates the impact of pilot flame and fuel composition on the structures and stabilization of swirling turbulent premixed methane/hydrogen/air flames in a lab-scale gas turbine model combustor. Simultaneous measurements of the velocity field and OH radicals distribution in the combustor were conducted using particle imaging velocimetry (PIV) and planar laser-induced fluorescence (PL

Expanding the field : combining construction management and urban studies to address grand societal challenges

Globally we are facing a complex web of grand challenges that are impacting the lived environment, our development pathways, and wider quality of life. Urban environments serve as a key context around which these grand challenges are not only experienced while also providing multiple opportunities to reduce environmental impacts and resource consumption; improve health outcomes; eradicate poverty;

Universell utformning i praktiken : förståelse, genomförande och samskapande

Avhandlingen är en sammanläggning av fyra artiklar om universell utformning i praktiken. Att designa för alla människor är en vägledande princip som Sveriges riksdag och regering beslutat om som del av implementeringen av FN:s konvention om rättigheter för personer med funktionsnedsättning. Avhandlingen bidrar med kunskap om förståelse, genomförande och samskapande gällande universell utformning. The thesis is a compilation of four articles and deals with Universal design in practice. This concept for designing for all is according to the Swedish Parliament and Government a guiding principle for the society. It is part of the implementation of the UN Convention on the Rights of Persons with Disabilities. The thesis contributes with knowledge about the understanding, implementation and co-c

Rational and efficient ground investigations for industrialised construction of new railways

To complete a new Swedish railway line in a much shorter timeframe than today, alter natives to the traditional methods need to be explored. One option is the use of prefabricated concrete slabs elevated on piers, analogous to the concept used in China for building new railways in record time (He et al., 2017). The method has the advantage of directly tackling the barrier effects exhibited by trad

Socializing Warlord Democrats: Analyzing Violent Discursive Practices in Post-Civil War Politics

Across the world, so-called warlord democrats (WDs) – former military or political leaders of armed groups who subsequently enter formal electoral politics – strongly influence the dynamics and trajectory of post-civil war politics. However, scholarship on war-to-peace transitions and post-conflict politics have often failed to pay attention to the agency of these important actors. This article re

Vanlighet, försäkran och riskmedvetenhet: äldreboendens självpresentationer på Instagram under covid-19-pandemin

Denna studie undersöker hur äldreboenden presenterade sina verksamheter på Instagram under covid-19-pandemins första år, genom kvalitativ analys av fyra intervjuer med företrädare för äldreboenden, samt 1748 bilder från två Instagramkonton.Resultatet visar att medan boendenas företrädare i intervjuerna beskrev år 2020 som kaosartat, presenterades livet på äldreboendena på Instagram som aktivt och

Exploring pharmacists’ perspectives about substandard and falsified medical products through interviews

BackgroundThe problem with substandard and falsified (SF) medical products may grow in high-income countries when e-commerce of medicines increases. Unauthorized websites offer medicines of insufficient quality. This underscores the importance of evaluating how the problem with SF medical products can be prevented from escalating. However, little is known about what knowledge and experience profes

Craft-orientation as a mode of organizing for postgrowth society

How may a “craft-orientation” facilitate a shift toward an ecologically sustainable economy that does not perceive the pursuit of economic growth as a self-evident good? Responding to this question, this paper is rooted in the argument that efforts to increase economic growth collide with ecological sustainability goals and pose a substantial threat to human prosperity. Drawing on key insights fro

Misalignments of theory and practice: Exploring Swedish energy utilities' understandings of energy justice, flexibility capital, and just energy transitions

Ensuring that the existing social inequalities of the current energy system are not transferred to the new system is crucial for the transition towards a low-carbon economy. This is the domain of energy justice—a normative and evaluative framework that has been applied extensively throughout the past decade for understanding the perspective of disadvantaged energy users. However, less attention ha

Remaking money for a sustainable future : Money Commons

Money is central to capitalism and to our many sustainability crises. Could we remake money so as to advance sustainable economies and fair societies? A growing number of scholars, politicians, and activists think we can, and they are doing it from the bottom up. This book examines how grassroots groups, municipalities and radical crypto-entrepreneurs are remaking money by designing and organising

Notes on quantitative susceptibility mapping reconstruction accuracy under challenging conditions: Phantom measurements and simulations

Magnetic susceptibility can be assessed by quantitative susceptibility mapping (QSM), based on measured magnetic resonance imaging (MRI) phase data. The QSM reconstruction process is, however, mathematically challenging and still not fully robust. A signal-generating holmium [Ho(III)] aqueous solution with air-equivalent magnetic susceptibility was prepared, and used as a surrounding medium in a w

Flooding lagoons, melting mountains: Diffractive vignettes as a communicative engagement with extra-linguistic and response-able materializations

Purpose: This article aims to illustrate diffractive vignettes as a methodology to extend current communicative and performative approaches. We engage with the critical ethical- onto-epistemological underpinnings of diffraction and explore how it can sensitize communicative research (in particular within the Montréal School (TMS) of CCO scholarship) to processes of materialization - what comes to

Intelligence reporting and crisis : Swedish diplomats’ reporting of intelligence from the Baltic States 1938-1940

Based on a review of the correspondence between Swedish diplomats in the Baltic States and the Swedish Foreign Ministry for the years 1938–1940, the purpose of this article is, firstly, to elaborate a framework for the analysis of intelligence reporting in times of crisis, secondly, to investigate how the Swedish diplomats in the Baltic States went about to report intelligence, and thirdly, to tryBased on a review of the correspondence between Swedish diplomats in the Baltic States and the Swedish Foreign Ministry for the years 1938–1940, the purpose of this article is, firstly, to elaborate a framework for the analysis of intelligence reporting in times of crisis, secondly, to investigate how the Swedish diplomats in the Baltic States went about to report intelligence, and thirdly, to try

Clonal Hematopoiesis Risk Score and All-Cause and Cardiovascular Mortality in Older Adults

Importance: Clonal hematopoiesis (CH) with acquired pathogenic variants in myeloid leukemia driver genes is common in older adults but of unknown prognostic value. Objective: To investigate the prevalence of CH and the utility of the CH risk score (CHRS) in estimating all-cause and disease-specific mortality in older adults with CH. Design, Setting, and Participants: This population-based prospect

The prevalence of visual axis opacification in the Swedish Pediatric Cataract Register

Purpose: To report on the occurrence of postoperative visual axis opacification (VAO) in children younger than 5 years of age operated for cataract in Sweden, and to analyse correlations with age at surgery and surgical method. Methods: Data were derived from the Swedish Pediatric Cataract Register (PECARE). All children operated on between 1 January 2007 and 31 December 2020 were included. Follow