Sökresultat

Filtyp

Din sökning på "*" gav 534792 sökträffar

When Institutional Logics Collide: How International Firms Navigate Sustainability Values in Global Markets

This book chapter takes an institutional perspective on competing logics in global markets concerned with sustainability values and how market actors in the form of buyers and sellers attempt to solve these conflicting situations. We do this by identifying competing institutional logics in global market contexts aiming for sustainability values, together with techniques for navigating these compet

Accounting for long-term motivation and sustained motivated learning : Motivational currents, self-concordant vision, and persistence in language learning

Although temporal conceptualizations of motivational processes have not held center stage in motivation science, the situation is currently changing. Drawing on work in the subfield of language learning motivation, where the motivational endurance needed to master a second language has been a major concern, the aim of this article is to contribute to the body of work currently exploring motivation

Applying Unique Molecular Indices with an Extensive All-in-One Forensic SNP Panel for Improved Genotype Accuracy and Sensitivity

One of the major challenges in forensic genetics is being able to detect very small amounts of DNA. Massively parallel sequencing (MPS) enables sensitive detection; however, genotype errors may exist and could interfere with the interpretation. Common errors in MPS-based analysis are often induced during PCR or sequencing. Unique molecular indices (UMIs) are short random nucleotide sequences ligat

Creating a Sustainable Competitive Position: Ethical Challenges for International Firms

The importance of ethical practices and a sustainable competitive position is being increasingly emphasised by all types of business and across all industries. The chapters collected in Creating a Sustainable Competitive Position discuss how international firms work with sustainable strategies and their relationship with the society and environment while exploring the different opportunities and c

Morphology-Dependent Interactions between α-Synuclein Monomers and Fibrils

Amyloid fibrils may adopt different morphologies depending on the solution conditions and the protein sequence. Here, we show that two chemically identical but morphologically distinct α-synuclein fibrils can form under identical conditions. This was observed by nuclear magnetic resonance (NMR), circular dichroism (CD), and fluorescence spectroscopy, as well as by cryo-transmission electron micros

Genetic evidence implicating natriuretic peptide receptor-3 in cardiovascular disease risk : a Mendelian randomization study

Background: C-type natriuretic peptide (CNP) is a known target for promoting growth and has been implicated as a therapeutic opportunity for the prevention and treatment of cardiovascular disease (CVD). This study aimed to explore the effect of CNP on CVD risk using the Mendelian randomization (MR) framework. Methods: Instrumental variables mimicking the effects of pharmacological intervention on

Modelling natural pest control across the world’s agroecosystems – an archetype approach

Control of crop pests by shifting host plant availability and natural enemy activity at landscape scales has great potential to enhance the sustainability of agriculture. However, mainstreaming natural pest control requires improved understanding of how its benefits can be realized across a variety of agroecologies. Empirical studies suggest significant but highly variable responses of natural pes

No title

I Norge ble en ny modell for beregning av nettleie innført 1. juli 2022. Formålet med den nye nettleien er å motivere husholdninger til å fordele strømforbruket jevnere utover døgnet. På tidspunktet hvor den nye nettleien ble planlagt innført var det liten kunnskap om virkninger av slike virkemidler på forbrukere. Flexeffect-prosjektet startet har undersøkt virkninger virkemidler for fleksibel st

Biofilm formation on endovascular aneurysm repair (EVAR) grafts– a proof of concept in vitro model

ObjectivesAn endovascular aneurysm repair (EVAR) graft is a catheter-implanted vascular prosthesis and is the preferred treatment for patients with aortic aneurysm. If an EVAR graft becomes the focus of infection, the treatment possibilities are limited as it is technically difficult to remove the graft to obtain source control. This study examines whether Pseudomonas aeruginosa and Staphylococcus

The Digitalisation of Swedish Housing : The First Forty Years

So called ‘smart’ built environments operate in a peculiar temporal nexus: they are simultaneously just around the corner, already here, and yesterday’s news. This is usually put down to hype and hyperbole, but it may well be argued that smart built environments do indeed exist across temporal dimensions – only not in the way we imagine them to.Instead of speaking of a digital turn in housing, we

Towards an accurate method for column void volume determination using liquid chromatography-mass spectrometry

Prediction of analyte retention times requires prior knowledge of the column void volume, the measurement of which is still highly contested within the literature and therefore experimental based prediction is often used. In this study, we investigated deuterated acetonitrile as an isotopically labelled mobile phase component to observe its elution behaviour in a binary mixture with water at 25 di

An exploration into the use of Hansen solubility parameters for modelling reversed-phase chromatographic separations

The suitability of Hansen solubility parameters as descriptors for modelling analyte retention during reversed-phase chromatographic experiments was investigated. A novel theoretical model using Hansen solubility parameters as the basis for a complete mathematical derivation of the model was developed. The theoretical model also includes the cavitation volumes of the analytes, which were calculate

Machine learning-assisted non-destructive plasticizer identification and quantification in historical PVC objects based on IR spectroscopy

Non-destructive spectroscopic analysis combined with machine learning rapidly provides information on the identity and content of plasticizers in PVC objects of heritage value. For the first time, a large and diverse collection of more than 100 PVC objects in different degradation stages and of diverse chemical compositions was analysed by chromatographic and spectroscopic techniques to create a d

Low-level HIV viraemia during antiretroviral therapy : Longitudinal patterns and predictors of viral suppression

OBJECTIVES: Our objective was to characterize longitudinal patterns of viraemia and factors associated with viral suppression in people with HIV and low-level viraemia (LLV) during antiretroviral therapy (ART).METHODS: We included people with HIV in the EuResist Integrated Database with LLV following ART initiation after 2005. LLV was defined as two or more consecutive viral load (VL) measurements

Biochemical and X-ray analyses of the players involved in the faRel2/aTfaRel2 toxin-antitoxin operon

The aTfaRel2/faRel2 operon from Coprobacillus sp. D7 encodes a bicistronic type II toxin-antitoxin (TA) module. The FaRel2 toxin is a toxic small alarmone synthetase (toxSAS) that inhibits translation through the pyrophosphorylation of uncharged tRNAs at the 3'-CCA end. The toxin is neutralized by the antitoxin ATfaRel2 through the formation of an inactive TA complex. Here, the production, biophys

Kombinerad mobilitet mellan cykel och kollektivtrafik

Föreliggande rapport syftar till att översiktligt rapportera resultaten från forskningsprojektet CYNKA: Kombinerad mobilitet mellan cykel och kollektivtrafik för regional Arbetspendling. Rapporten sammanfattar de olika delar som utgjort projektet som pågått under perioden 2019–2022.Tidigt i projektet genomfördes en litteraturstudie (K2 Working Paper 2021:15). Den visade bland annat att en välfunge