Sökresultat
Filtrera
Filtyp
Din sökning på "*" gav 535049 sökträffar
Copy number variants are ovarian cancer risk alleles at known and novel risk loci
Background: Known risk alleles for epithelial ovarian cancer (EOC) account for approximately 40% of the heritability for EOC. Copy number variants (CNVs) have not been investigated as EOC risk alleles in a large population cohort. Methods: Single nucleotide polymorphism array data from 13071 EOC cases and 17306 controls of White European ancestry were used to identify CNVs associated with EOC risk
A search for an unexpected asymmetry in the production of e+μ− and e−μ+ pairs in proton–proton collisions recorded by the ATLAS detector at s=13 TeV
This search, a type not previously performed at ATLAS, uses a comparison of the production cross sections for e+μ− and e−μ+ pairs to constrain physics processes beyond the Standard Model. It uses 139fb−1 of proton–proton collision data recorded at s=13 TeV at the LHC. Targeting sources of new physics which prefer final states containing e+μ− to e−μ+, the search contains two broad signal regions wh
Semi-Crystalline and Amorphous Polyesters Derived from Biobased Tri-Aromatic Dicarboxylates and Containing Cleavable Acylhydrazone Units for Short-Loop Chemical Recycling
Recycling polymers by site-specific scission into short-chain oligomers/polymers, followed by recoupling these to form the original polymer presents an energetically more favorable shorter-loop chemical recycling in comparison to recycling into monomers. Here, we present the synthesis and polymerization of triaromatic diesters to prepare polyesters with acylhydrazone units as weak structural links
Closed-loop chemically recyclable aromatic polyesters using asymmetric dicarboxylates obtainable from lignocellulose
Utilizing building blocks derived from lignocellulose is an attractive strategy towards biobased aromatic polyesters. Here, we present the straightforward synthesis of three new asymmetric di-aromatic diester monomers by one-step reactions of lignin-derived hydroxybenzoates (methyl paraben, methyl vanillate and methyl syringate, respectively) with potentially sugar-based methyl 5-chloromethyl-2-fu
Commercializing clean technology innovations : The emergence of new business in an agency-structure perspective
Since the 1970s, environment and energy-related problems have moved to centre stage on many political, business and research agendas. The notion of sustainable development has emerged as the dominant global discourse to adapt societies and economies to novel modes of production and consumption in areas such as transport, energy, housing, agriculture and food. For such shifts, new technology and te
The influence of functional and relational proximity on business angel investments
Business angels are a vital source of capital for innovative start-up firms. However, many potentially attractive investment opportunities are rejected during the angel's decision-making process. Information asymmetry, risk and distrust in the relationship between the investor and the entrepreneur result in investment barriers. The concept of proximity has been proposed as a conceptual foundation
The geographic organization of 'venture capital' and 'business angels'
On the structure of the informal venture capital market in Sweden : Developing investment roles
This paper has two objectives: first, to estimate the size of informal venture capital market in Sweden, and second, to explore the heterogeneity of informal investing behaviour. Based on quantitative data on 278 informal venture capital investors and 422 investments, this paper provides an estimation of the size of the informal venture capital market in Sweden and an analysis of its structure by
Pressure injury prediction models for critically-ill patients should consider both the case-mix and local factors
Understanding medical aspects of violent crimes in Sweden’s region Skåne: a retrospective cross-sectional design of the ViCS project
Introduction: While there has been a reduction in specific homicide categories in Sweden, the last decade has witnessed an increase in the overall rate. The escalation is predominantly linked to heightened gun violence associated with criminal gangs. As a result, Sweden faces an extreme rate of shootings and firearm-related homicides, constituting one of the most severe instances across Europe. Ho
Special issue in the NJEL on the principle of solidarity in EU law
Edition of a special issue in the NJEL on the principle of solidarity in EU law - compilation of eight articles
Glöm trasiga jeans, nu kommer de smutsiga underkläderna!
Krönika om mode, smuts och hemlöshet.
Guest editorial: Accounting and performance measurement in the age of rankings, quality assurance, accreditation, and excellence frameworks
Over the past three decades, numbers, particularly those that can be expressed in financial terms, have come to be presented as a form of truth. Today, numbers guide and govern us, and shape and influence who we are, or who we should try to become (Kurunmäki et al., 2016). A few decades ago, this quantifying movement was restricted to a few fields. Today, however, it appears as if no one can escap
Jesusrörelsen fröet till dagens antisemitism
Peacocks, penknives and power : On the implications of evolutionary psychology for strategic communication
This article conceptualizes evolutionary theory as a bridge between existing theorizing in strategic communication on the one hand, the mind sciences on the other. It discusses six core concepts of evolutionary psychology that have a bearing on strategic communication theory: a) the human as a highly flexible social species; b) the regulation of individually-minded vs. collectively-minded behavior
Mer anglofobi förr än nu : Review of Jacopo Pili, 2022: Anglophobia in Fascist Italy. Manchester University Press and David Broder, 2023: Mussolini's Grandchildren: Fascism in Contemporary Italy. Pluto Press.
Det spökar i prästgården! : En Lundaakademisk spökhistoria från 1840-talet
En populärvetenskaplig artikel om Paul Gabriel Ahnfelts spöklika upplevelser som kyrkoherde i Bosarp på 1840-talet.
Stora krascher - Kina nästa? : Review of Linda Yueh, 2023: The Great Crashes: Lessons from Global Meltdowns and Hot to Prevent Them. Penguin Business.
Mixing in ice covered lakes
Mixing in ice covered lakes is caused by through-flow currents, oscillations of the ice cover and by convective currents induced by heat flow from the sediments or by solar radiation penetrating the ice. Mainly from studies in Swedish lakes, current velocities and mixing coefficients are quantified for the different processes generating water movement. Seiche movement caused by wind induced oscill