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Topological superconductivity in a magnetic-texture coupled Josephson junction

Topological superconductors are appealing building blocks for robust and reliable quantum information processing. Most platforms for engineering topological superconductivity rely on a combination of superconductors, materials with intrinsic strong spin-orbit coupling, and external magnetic fields, detrimental for superconductivity. We propose a setup where a conventional Josephson junction is lin

Thrombin-derived C-terminal peptides bind and form aggregates with sulfated glycosaminoglycans

Glycosaminoglycans (GAGs) such as heparin and heparan sulfate (HS) play crucial roles in inflammation and wound healing, serving as regulators of growth factors and pro-inflammatory mediators. In this study, we investigated the influence of heparin/HS on thrombin proteolysis and its interaction with the generated 11 kDa thrombin-derived C-terminal peptides (TCPs). Employing various biochemical and

The tangled warp of the Milky Way

Aims. We aim to determine the influence of the Milky Way's warp on the kinematics of stars across the disc, and therefore measure its precession rate and line of nodes under different assumptions. Methods. We applied Jeans'first equation to a model of a rigidly precessing warp. The predictions of these models were fitted to the average vertical velocities of stars with measured line-of-sight veloc

Towards a data-driven model of hadronization using normalizing flows

We introduce a model of hadronization based on invertible neural networks that faithfully reproduces a simplified version of the Lund string model for meson hadronization. Additionally, we introduce a new training method for normalizing flows, termed MAGIC, that improves the agreement between simulated and experimental distributions of high-level (macroscopic) observables by adjusting single-emiss

Exploring the viability of a pseudo-Nambu-Goldstone boson as ultralight dark matter in a mass range relevant for strong gravity applications

We study a simple extension of the Standard Model featuring a dark sector with an ultralight pseudo-Nambu-Goldstone boson as a dark matter candidate. We focus on the mass range O(10-20-10-10) eV, relevant for strong gravity applications, and explore its production and evolution in the early Universe. The model is formulated in such a way that dark matter does not couple directly to photons or othe

Elemental and Structural Characterization of Heterotopic Ossification during Achilles Tendon Healing Provides New Insights on the Formation Process

Heterotopic ossification (HO) in tendons can lead to increased pain and poor tendon function. Although it is believed to share some characteristics with bone, the structural and elemental compositions of HO deposits have not been fully elucidated. This study utilizes a multimodal and multiscale approach for structural and elemental characterization of HO deposits in healing rat Achilles tendons at

High-performance liquid affinity chromatography on silica-bound alcohol dehydrogenase

Horse liver alcohol dehydrogenase was immobilized on glycerylpropyl-silica (10 μm, 1000-Å pores) activated with 2,2,2-trifluoroethanesulfonyl chloride (tresyl chloride). The coupling and activity yield was almost 100%. The coenzyme-binding sites were equivalent and virtually unaffected by the immobilization process, as judged from Scatchard plots and active-site titrations. The silica-bound enzyme

Affinity precipitation of enzymes

Lactate dehydrogenase has been purified by precipitation with a bis-ligand. The precipitating agent in this case was Bis-NAD. This approach of affinity precipitation is also applicable to other enzymes.

Application of magnetic immobilized microorganisms : Ethanol production by Saccharomyces cerevisiae

Magnetic calcium alginate yeast beads, made by incorporation of magnetite or colloidal magnetic liquid, FerrofluidTM, exhibited catalytic behavior similar to that of their nonmagnetic counterparts. The magnetic immobilized preparations’ shortterm performance, long-term operational stability, and capacity forin situ activation were unaffected by the inclusion of magnetic material. The magnetic qual

High-performance liquid affinity chromatography on silica-bound concanavalin A

Concanavalin A was covalently bound to porous silica (100-1000 Å) by three different coupling procedures. The performance of the preparations was evaluated from their ability to resolve a mixture of closely related sugars. The Concanavalin A-silica was used for efficient and rapid (5-20 min) analysis/purification of samples containing the glucoproteins peroxidase and glucose oxidase. Such columns

Covalent stabilization of alginate gel for the entrapment of living whole cells

Three methods were developed for preparing alginate gels containing cells that are stable in phosphate containing media. In Method I preformed alginate beads containing entrapped cells were treated with polyethyl eneimine followed by glutaraldehyde. In Method II alginate sol was treated with a carbodiimide and N-hydroxysuccinimide (to form active esters), mixed with cells and extruded into calcium

High-performance liquid affinity chromatography of proteins on Cibacron Blue F3G-A bonded silica

The reactive triazine dye, Cibacron Blue F3G-A, has been covalently attached to microparticulate porous silica and used for the resolution of a number of complementary proteins by high-performance liquid affinity chromatography (HPLAC). Cibacron Blue F3G-A was converted to its 6-aminohexyl derivative by reaction with 1,6-diaminohexane and coupled to γ-glycidoxypropyltrimethoxysilane-activated poro

Electrochemical Regeneration of NAD Covalently Bound to Liver Alcohol Dehydrogenase

An enzyme-coenzyme complex was immobilized on the surface of a glassy carbon electrode and investigated with cyclic voltammetry in ethanol-containing buffers. The complex consists of an Liver Alcohol Dehydrogenase molecule to which an NAD-analogue is covalently attached via its straight six-carbon, spacer. One cycle was observed but repeated recycling could not be carried out. presumably due to ca

Idén om ett godtagbart lidande: barnrätt, barnperspektiv och barnets bästa inom ekonomiskt bistånd

Since the incorporation of the UN Convention on the Rights of the Child into Swedish legislation on January 1, 2020, the topic of children’s rights and the best interests of the child has gained increased prominence within social services – not least within the context of financial assistance. We have conducted interviews with eight social workers in a Swedish municipality to examine how work rela

Economic Organizations and the Transformation Towards Degrowth

Degrowth seeks to achieve a sustainable society in the future. It implies overcoming capitalist norms and structures. Economic organizations have found little attention in degrowth scholarship. The existing literature focuses on degrowth compatibility without the wider structural and societal consideration that degrowth implies. Further, it is riddled with incoherences, such as a supposed compatib

Quality of Life After Orthognathic Surgery in Swedish Patients : A Register-Based Cohort

OBJECTIVE: This study aimed to evaluate the effect of orthognathic surgery on quality of life among Swedish patients.MATERIALS AND METHODS: Patients subjected to orthognathic surgery due to dentofacial deformity (DFD) and registered in the National Register of Orthognathic Surgery (NROK) in Sweden between 2017 and 2020 were eligible for inclusion in this study. The Swedish-validated Orthognathic Q

Haplotype analysis identifies functional elements in monoclonal gammopathy of unknown significance

Genome-wide association studies (GWASs) based on common single nucleotide polymorphisms (SNPs) have identified several loci associated with the risk of monoclonal gammopathy of unknown significance (MGUS), a precursor condition for multiple myeloma (MM). We hypothesized that analyzing haplotypes might be more useful than analyzing individual SNPs, as it could identify functional chromosomal units