One common goal of sample analysis is to provide structural, compositional, or functional data in order to improve production parameters. One instrument specialized in such structural and compositional analysis with a high spatial resolution is the transmission electron microscope (TEM). The high-end microscopes have the capability of sub-Ångström resolution and compositional quantification and di

I artikeln diskuteras arbetskostnadsandelens utveckling i det privata näringslivet i Sverige under perioden 1950 till 2007. Vi drar tre huvudsakliga slutsatser: i) arbetskostnadsandelen har sjunkit markant sedan 1970-talet, ii) huruvida andelen kan anses ha fortsatt att falla sedan 1980-talet beror på om avskrivningar beaktas eller inte och iii) industrin förklarar huvuddelen av den lägre arbetsko

This study focuses on improving the freezing tolerance of spinach leaves when applying vacuum impregnation (VI) and pulsed electric fields (PEF) as pre-treatments. Changing the cultivation conditions of the spinach plants was tested for improved freezing tolerance of the harvested leaves. Spinach plants were initially cultivated at 20 °C for 5 weeks and harvested at the beginning of week 6 before

This article identifies, conceptualizes and analyses a normative conflict, embedded in social practises and conceptions on gender in the institutional framework of the market, which underlies labour law regulation as well as legal argumentation regarding working parents. The article evinces and models the basic structure of vital mechanisms operative in weakening parental rights in working life an

Background: The Swedish Program for health surveillance of preschool children includes screening of language and communication abilities. One important language screening is carried out at age 4 years as part of a general screening conducted by health nurses at child health centres. The instruments presently in use for this screening mainly focus on expressive phonology. This may result in both ov

This thesis explores musical composition in the context of contemporary theatre. It suggests methods where compositional thinking – broadly understood – can be used as a dramaturgical device in the creation of theatre performances. Such musicalization of theatre provides new methods for an artistic practice and questions traditional artistic hierarchies and working structures. The investigation de

BACKGROUND: A well-functioning immune defence is crucial for fitness, but our knowledge about the immune system and its complex interactions is still limited. Major histocompatibility complex (MHC) molecules are involved in T-cell mediated adaptive immune responses, but MHC is also highly upregulated during the initial innate immune response. The aim of our study was therefore to determine to what

Ice nucleation active bacteria have attracted particular attention due to their unique ability to produce specific ice nucleation proteins (INpros), which are the most efficient ice nuclei known as they induce nucleation at temperatures close to 0°C. Our model bacterium Pseudomonas syringae strain R10.79 produced INpros containing 67 tandem repeats, forming the proposed ice-binding surface. To und

Fasting to postprandial transition requires a tight adjustment of insulin secretion to its demand, so tissue (e.g., skeletal muscle) glucose supply is assured while hypo-/hyperglycemia are prevented. High muscle glucose disposal after meals is pivotal for adapting to increased glycemia and might drive insulin secretion through muscle-released factors (e.g., myokines). We hypothesized that insulin

We explore time-resolved Coulomb explosion induced by intense, extreme ultraviolet (XUV) femtosecond pulses from a free-electron laser as a method to image photo-induced molecular dynamics in two molecules, iodomethane and 2,6-difluoroiodobenzene. At an excitation wavelength of 267 nm, the dominant reaction pathway in both molecules is neutral dissociation via cleavage of the carbon-iodine bond. T

This paper considers the problem of recovering either a low rank matrix or a sparse vector from observations of linear combinations of the vector or matrix elements. Recent methods replace the non-convex regularization with ℓ1 or nuclear norm relaxations. It is well known that this approach recovers near optimal solutions if a so called restricted isometry property (RIP) holds. On the other hand i

This synopsis covers evidence for the effects of conservation interventions for native farmland wildlife. It is restricted to evidence captured on the website www.conservationevidence.com. It includes papers published in the journal Conservation Evidence, evidence summarized on our database and systematic reviews collated by the Collaboration for Environmental Evidence. It is the thrid volume in t

The weaving together of fragments under the heading of a “weak” theme has a long tradition in research. The strategy has, however, not been so popular after the 19th century, even though advocates of a more modern fragmentology can be found, e.g. in Walter Benjamin. For Benjamin, the artefacts truly showed themselves only when the context had disappeared or been forgotten. In this article we would

Precis efter Big Bang fanns endast tre grundämnen: väte, helium och en liten mängd litium. De första stjärnorna föddes i gasmoln som innehöll dessa ämnen. När den första generationen stjärnor i slutet av sina liv exploderade som supernovor spreds de tyngre grundämnena som tillverkats ut i det interstellära mediet. Nästa generations stjärnor bildades från detta berikade medium, och innehöll därför Atomic data such as oscillator strengths and wavelengths are important for astrophysical applications as they have a crucial role in determining abundances of specific elements in a star, a galaxy, or any object emitting radiation in the space. Stars in the Galaxy mostly keep the composition of the interstellar gas from which they were formed, therefore studying stellar abundances helps us underst

Background: Kallikrein 6 (KLK6) is known to be an age-related protease expressed at high levels in the central nervous system. It was previously shown to be involved in proteolysis of extracellular proteins implicated in neurodegenerative diseases such as Alzheimer's disease (AD), prompting validation of KLK6 as a potential biomarker of disease. However, analyses of both plasma and cerebrospinal f

Introduction Attrition from antiretroviral therapy (ART) programmes is a critical challenge among children receiving care in resource-limited settings. Our objective was to determine the rates and predictors of attrition among children on ART in Ethiopia. Methods Between December 2014 and September 2016, we conducted a prospective cohort study in eight health facilities in Ethiopia. Eligibility cr