Incorporating rigid cyclic acetal and ketal units into polymer structures is an important strategy towards high-performance materials from renewable resources. In the present work, citric acid, a widely used platform chemical derived from biomass, has been efficiently converted into diand tricyclic diketones. Ketalization with glycerol or trimethylolpropane afforded rigid spirodiols, which were ob

There is a clear and urgent need to accelerate the implementation of sustainability solutions. We must move beyond simple conceptual understanding of solutions, instead experimenting with collaborators in contexts in order to improve effectiveness, share learnings with others, and avoid future mistakes that waste time.In this episode, we discuss nature-based solutions as a holistic approach addres

This book presents an invaluable collection of essays by eminent scholars from a wide variety of disciplines on the main issues currently confronting legal professions across the world.It does this through comparative analyses of the data provided by the reports on 46 countries in its companion volume: Lawyers in 21st-Century Societies: Vol. 1: National Reports, published in 2020. Together these v

In the past decade, driven by the demand for materials with high performance for next-generation semiconductor devices (e.g., for quantum computing), the exploration of III-V semiconductor materials and the design of improved devices based on these materials has extended to the nanometer scale, with several highlights in the studies of quantum wells, quantum dots, and nanowires (NW) in recent year

The specific shear viscosity, η/ s, of the quark-gluon plasma formed in ultrarelativistic heavy-ion collisions at RHIC and LHC is estimated based on the progressive longitudinal broadening of transverse momentum two-particle correlators, G2, reported as a function of collision centrality by the STAR and ALICE experiments. Estimates are computed as a function of collision centrality using the Gavin

The book identifies the key analytical issues that need to be considered in determining whether a State is responsible under the ECHR for omissions. The focal question is whether and how omissions by the State can be conceptualised into failures to fulfil positive obligations. In addition to this technical analytical question, the book also reflects upon what is at stake for the political communit

In 2015, the United Nations General Assembly agreed on the 2030 Agenda forSustainable Development to guide public policies and inspire societal actors topromote sustainable development worldwide. The core of this programme are 17‘Sustainable Development Goals’ with 169 more specific targets. Two years ofintense intergovernmental negotiations at the United Nations headquarters in NewYork preceded t

This chapter focuses on the national level and studies interlinkages, institutional integration and policy coherence in the context of the 2030 Agenda for Sustainable Development and the Sustainable Development Goals. After defining key terms, the chapter reviews how perspectives on interlinkages have shaped a new discourse, followed by an analysis of the steering effects of the global goals on in

OBJECTIVE: To investigate the relation between biomarkers of inflammation and subsequent development of giant cell arteritis (GCA).METHOD: Participants in the population-based Malmö Diet Cancer Study (MDCS; N = 30447), established 1991-1996, who were subsequently diagnosed with GCA, were identified in a structured process. GCA-free controls, matched for sex, year of birth, and year of screening we

One of the great challenges within software testing is to know ira test suite covers a program sufficiently. Mutation analysis is presented as an approach to address that challenge. Faulty versions, or mutants, are created and it is investigated if the test suite is able to discover the defects. The technique is mostly applied to the unit level testing of software programs. In this paper, mutation

System verification and validation are performed to secure that a system fulfils the different quality aspects, such as reliability, functionality, maintainability, performance and user friendliness. Since the verification and validation activities take a large share of the total project budget, efficiency and effectiveness are key issues. In this paper, a method is presented for application of th

This article builds upon literature on materialities of care and departs from a relational view of care and place. Using the concept of atmosphere, it investigates how care practices are situated spatially and temporally in pharmacies. In many countries, pharmacies are viewed as an important sector in formal healthcare systems. Rarely discussed in pharmacy literature is the affective and embodied

Alumni engagement plays a crucial role in driving innovation in university-based entrepreneurship ecosystems. We employ an inductive, informant-centric research design to explore the processual dynamics surrounding the early alumni engagement of entrepreneurship graduates and how these translate into enterprising behaviors that foster technology transfer and knowledge-intensive entrepreneurship. O

Background: Distinguishing behavioural variant frontotemporal dementia (bvFTD) from non-neurodegenerative ‘non-progressor’ mimics of frontal lobe dysfunction, can be one of the most challenging clinical dilemmas. A biomarker of neuronal injury, neurofilament light chain (NfL), could reduce misdiagnosis and delay. Methods: Cerebrospinal fluid (CSF) NfL, amyloid beta 1–42 (AB42), total and phosphory

Global warming may lead to carbon transfers from soils to the atmosphere, yet this positive feedback to the climate system remains highly uncertain, especially in subsoils . Using natural geothermal soil warming gradients of up to +6.4C in subarctic grasslands , we show that soil organic carbon (SOC) stocks decline strongly and linearly with warming (-2.8tha-1C-1). Comparison of SOC stock changes

This paper describes a novel method for regional characterization of three-dimensional vector fields using a pattern matching approach. Given a three-dimensional vector field, the goal is to automatically locate, identify, and visualize a selected set of classes of structures or features. Rather than analytically defining the properties that must be fulfilled in a region in order to be classified