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Near-Unity Quantum Yield ZnSeTe Quantum Dots Enabled by Controlling Shell Growth for Efficient Deep-Blue Light-Emitting Diodes

Core–shell structural ZnSeTe/ZnSe/ZnS quantum dots (QDs) have attracted great attention for advanced illumination and displays because of their environmentally friendly composition, but still suffering from poor photoluminescence (PL) and electroluminescence (EL) performance due to severe non-radiative charge recombination. Herein, a stepwise injection shell growth process to manipulate the monome

Hydrogen bonding in glassy trehalose-water system : Insights from density functional theory and molecular dynamics simulations

We report a detailed density functional theory and molecular dynamics study of hydrogen bonding between trehalose and water, with a special emphasis on interactions in the amorphous solid state. For comparison, water-water interactions in water dimers and tetramers are evaluated using quantum calculations. The results show that the hydrogen bonding energy is dependent not only on the geometry (bon

Identification of Alcohol Use Prior to Major Cancer Surgery : Timeline Follow Back Interview Compared to Four Other Markers

BACKGROUND: The postoperative complication rate is 30-64% among patients undergoing muscle-invasive and recurrent high-risk non-muscle-invasive bladder cancer surgery. Preoperative risky alcohol use increases the risk. The aim was to evaluate the accuracy of markers for identifying preoperative risky alcohol.METHODS: Diagnostic test sub-study of a randomized controlled trial (STOP-OP trial), based

Efficient extraction of textile dyes using reusable acrylic-based smart polymers

Water pollution from industrial or household waste, containing dyes from the textile industry, poses a significant environmental challenge requiring immediate attention. In this study, we have developed a crosslinked-smart-polymer film based on 2-(dimethylamino)ethyl methacrylate copolymerized with other hydrophilic and hydrophobic commercial monomers, and its efficacy in removing 21 different tex

At least I have this freedom : Subjectivity and self-precarization among digital freelancers in the Swedish cultural industries

Framväxten av digitala plattformar håller för närvarande på att förändra hur kulturarbete förmedlas och utförs. Trots detta finns det en brist på forskning, inte minst i en svensk kontext, som studerar kulturarbete som ett typexempel på det som kommit att kallas gigarbete. Den här avhandlingen analyserar frilansande kulturarbetares erfarenheter av att navigera den digitala plattformsekonomin för aCultural industries are currently being transformed by processes of platformization and precarization. Despite being among the sectors where platformization has already had the most pronounced effects, there remains a lack of research on cultural work as a prototypical example of so-called gig work. This dissertation analyzes the working experiences of what I call digital freelancers — solo self-e

COVIDENZA - A prospective, multicenter, randomized PHASE II clinical trial of enzalutamide treatment to decrease the morbidity in patients with Corona virus disease 2019 (COVID-19) : a structured summary of a study protocol for a randomised controlled trial

Objectives: The main goal of the COVIDENZA trial is to evaluate if inhibition of testosterone signalling by enzalutamide can improve the outcome of patients hospitalised for COVID-19. The hypothesis is based on the observation that the majority of patients in need of intensive care are male, and the connection between androgen receptor signalling and expression of TMPRSS2, an enzyme important for

Exploring the masculinization of innovation practice within a municipality

Purpose: The purpose of this study is to generate an empirically informed theoretical framework which can be used to analyze the relationship between gender and innovation in the context of a municipality. The authors present and analyze three illustrative tales from a feminist perspective. The authors thus offer a more balanced approach to the conceptualization of gendered ascriptions with respec

Pro-tumoral behavior of omental adipocyte-derived fibroblasts in tumor microenvironment at the metastatic site of ovarian cancer

Adipocyte-rich omentum offers “good soil” for disseminating ovarian cancer (OvCa), contributing to therapeutic difficulty. However, little is understood about the association between adipocytes and tumor growth at peritoneal dissemination site. Herein, we report the induction of adipocyte dedifferentiation by OvCa cells and pro-tumorigenic effects of resulted adipocyte-derived fibroblasts. We conf

Public space in a city of streets and sidewalks: repackaging urban critical theory in the development of eastern Malmö

For several decades, a whole range of critical approaches emphasizing networks, flows and mobility have gained ground in social theory and slowly made its way into governmental practice. In few fields of study has the epistemological shift been as marked in both theory and practice as urban studies in general, and those interested in public space in particular. From Jane Jacobs ‘ballet’ of the str

Measurements of differential cross-sections in four-lepton events in 13 TeV proton-proton collisions with the ATLAS detector

Measurements of four-lepton differential and integrated fiducial cross-sections in events with two same-flavour, opposite-charge electron or muon pairs are presented. The data correspond to 139 fb−1 of s = 13 TeV proton-proton collisions, collected by the ATLAS detector during Run 2 of the Large Hadron Collider (2015–2018). The final state has contributions from a number of interesting Standard Mo

Health utility in preclinical and prodromal Alzheimer's disease for establishing the value of new disease-modifying treatments—EQ-5D data from the Swedish BioFINDER study

Quality of life and health utility are important outcomes for patients with Alzheimer's disease (AD) and central for demonstrating the value of new treatments. Estimates in biomarker-confirmed AD populations are missing, potentially delaying payer approval of treatment. We examined whether health utility, assessed with the EuroQoL-5 3-level version (EQ-5D-3L), differed between individuals with a p

Synthesis of starch nanoparticles and their applications for bioactive compound encapsulation

In recent years, starch nanoparticles (SNPs) have attracted growing attention due to their unique properties as a sustainable alternative to common nanomaterials since they are natural, renewable and biodegradable. SNPs can be obtained by the breakdown of starch granules through different techniques which include both physical and chemical methods. The final properties of the SNPs are strongly inf

RAPD and REA for Characterization of Lactobacillus plantarum strains, and Enterococcus spp. with Special Reference to Enterococcus spp. from Meat and Humans

Restriction Endonuclease Analysis (REA) was used to characterize strains of Lactobacillus plantarum, Lb. pentosus, and Lb. reuteri. This method was shown to be a powerful tool for separation at the species and strain level. RAPD analysis of raw cell abstracts was used to characterize strains of Lb. plantarum. This method was shown to be useful for separation of most strains, and the results were o

Mortars for Masonry and Rendering Choice and Application

Choosing the right mortar for the job, and applying it correctly, gives a strong structure requiring less maintenance. A common problem is using too much cement in the mix, which is unnecessarily expensive and has technical disadvantages. Another common problem is using too thick a layer of rendering, which increases the risk of flaking and cracking. A masonry wall must meet several requirements

English Lexical Nominalizations in a Norwegian-Swedish Contrastive Perspective

The present study investigates English lexical nominalizations in terms of their syntax and semantics, and contrastively, in terms of their translations into Norwegian and Swedish. The material comprises 586 English lexical nominalizations and their Norwegian and Swedish translations collected from seven popular science texts in the English-Norwegian Parallel Corpus (ENPC) and the English-Swedidh

Rhythmic parameters and lateralisation in the percussive behaviour of Japanese Macaques (Macaca fuscata)

Japanese macaques (Macaca fuscata) exhibit a suite of stone handling behaviours (SHB, e.g. rolling, pounding, etc.) that lack an obvious instrumental function. As SHBs appear to be socially transmitted, previous research has focused on evolutionary theories of tool use and cumulative culture. It has been assumed that SHBs in general represent a form of solitary play whose function is to hone and m

Key Performance Index for Creating an Integrated and Sustainable Academy - A University with the Ability to Meet Future Needs and Challenges Identified in Society and Industry

Key performance indexes (KPIs) in various forms have always been used in one way or another in the production and processing of raw materials. The need for KPIs was accentuated with the advent of industrialism in the western world. The way and strategy of manufacturing industrial products has been divided into several so-called developmental transformations. Primarily after the depression of the 1