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Semiconductor InSb nanowires present a highly intriguing platform with immense potential for applications in spintronics and topological quantum devices. The narrow band gap exhibited by InSb allows for precise tuning of these nanowires, facilitating smooth transitions between the electron-transport region and the hole-transport region. In this paper, we demonstrate quantum transport measurements
Introduction In type 2 diabetes (T2D), beta cell failure is often associated with islet inflammation driven by the innate immune response, with macrophages playing a significant role. However, the composition and phenotype of lymphoid immune cells in the islets of individuals with T2D have not been extensively studied. This study aims to characterize and compare the presence, phenotype, and freque
In this work we report the solvothermal synthesis of iron oxide and zinc oxide using a ternary eutectic mixture of choline chloride, urea and glycerol at three molar ratio of the components 1 : 1 : 1, 1 : 1.5 : 0.5 and 1 : 0.5 : 1.5. The synthesised iron oxide is nanocrystalline with a crystallite size of 67.5 ± 8.9 nm, however ZnO formed larger particles. Water and surfactants can be added to the
Objectives: In SLE, anti-dsDNA can co-occur with autoantibodies against other chromatin components, like histones and nucleosomes. These antibodies induce type-1 interferon production, a hallmark of SLE. We measured ANA sub-specificities and investigated their associations to inflammatory biomarkers including interferon-regulated chemokines. Methods: We included 93 Sudanese and 480 Swedish SLE pat
Importance: The 2023 American College of Rheumatology and American Association of Hip and Knee Surgeons Clinical Practice Guideline concluded that obesity alone should not delay joint replacement. Therefore, a substantially increased utilization of joint replacement among patients with obesity could be expected. However, patients with obesity are at increased risk of revision, posing unique challe
Studying how single nucleotide polymorphisms (SNPs) crosstalk with non-autologous factors to cause complex autoimmune diseases is challenging. An amino acid replacement in the neutrophil cytosolic factor 1 (NCF1-339/NCF1R90H) leading to lower reactive oxygen species induction has been reported as the major SNP for systemic lupus erythematosus (SLE). Here we show that infection with the murine noro
A ferrous complex bearing tris(carbene)borate ligands with imidazol-2-ylidene donors has been characterized by experimental and computational methods. Despite the pronounced destabilization of metal centered states by the exceptionally σ-donating ligand, the high-energy 3MLCT state of [Fe(ii)(phtmeimb)2] is rapidly deactivated by the barrierless conversion to the 3MC state.
Objective: Professional operatic singing is vocally demanding, making the maintenance of professional vocal health a paramount concern for the opera chorister. Occupational environment has been shown to affect vocal health for other vocally dependent professions. Hence, the objective of the current study was to explore what occupational environment factors affect the professional vocal health of S
HIV drug resistance (HIVDR) presents a significant challenge to antiretroviral therapy (ART) success, particularly in resource-limited settings like Ethiopia. This cross-sectional study investigated viral suppression rates and resistance patterns among patients on second-line ART across 28 Ethiopian health facilities. Blood samples collected from 586 participants were analyzed to measure CD4 count
It is elucidated how crystallization can be used to create lateral surface nanostructures in a size regime toward sub-10 nm using molecular self-assembly of short chain crystallizable block copolymers (BCP) and assist in overcoming the high-χ barrier for microphase separation. In this work, an amphiphilic double-crystalline polyethylene-b-polyethylene oxide (PE-b-PEO) block co-oligomer is used. A
Superconductor-semiconductor hybrid systems play a crucial role in realizing nanoscale quantum devices, including hybrid qubits, Majorana bound states, and Kitaev chains. For such hybrid devices, subgap states play a prominent role in their operation. In this paper, we study these subgap states via Coulomb and tunneling spectroscopy through a superconducting island defined in a semiconductor nanow
Bivalves are considered mainly filter-feeding organisms; they remove suspended particles including phytoplankton, zooplankton, and bacteria from the water column. Moreover, some bivalves can also feed via pedal-feeding, which is the uptake of organic matter from the sediment using cilia on the foot. Diplodon parallelopipedon is a native bivalve from South America, which can obtain their foo
In this work, four dyes—consisting of heteroleptic iron N-heterocyclic carbene (NHC) complexes—were investigated in dye-sensitized solar cell (DSC) applications to explore their behavior and interactions with the overall cell. Three of the four dyes contained amino-based electron donor moieties, while one was without this type of structure, and instead had only a hydrogen atom. Compared to earlier
Objective: Osteoarthritis (OA) is a common degenerative disease with a genetic contribution. However, no large nationwide family study concerning the heredity of OA has been published. This first nationwide study aimed to determine the familial risks of the main types of OA in twins, full-siblings, half-siblings, and cousins in Sweden. Design: The Swedish Multigeneration register was linked to the
AIM: Factors associated with unexpected absence or presence of coronary atherosclerosis in individuals at high/low estimated cardiovascular (CV) risk are largely unexplored. We assessed two extreme phenotypes: 1) no coronary atherosclerosis despite very high CV risk; and 2) severe-extensive coronary atherosclerosis despite low CV risk.METHODS: A multicenter, cross-sectional nationwide, population-
Objective Exposure to hexavalent chromium (Cr(VI)) occurs during several occupational activities and leads to lung cancer. Growing evidence suggests that microRNA (miRNA) plays an important part in carcinogenesis. This study was to explore circulating miRNAs of Cr(VI) exposed workers and to identify the potential biological function of differentially expressed miRNA (DEM).Material and Methods This
Parents of children with disabilities may face higher labor-market penalties given the extra care and support required. Using Swedish administrative data, we focus on first-born children with Cerebral Palsy (CP) to estimate impacts on parental labor-market outcomes. We apply an event study approach to identify effects up to 10 years after the birth of the child. Our results show that employment an
Background: Many people ageing with late effects of polio (LEoP) experience new or increased impairments which could negatively influence daily life. Currently, there is limited knowledge how LEoP-related impairments change over time. Objectives: To assess how various self-reported impairments change over 10 years among people with LEoP, and explore factors associated with the changes. Methods: Th
An Fe(III)-NHC complex has been employed for the green light driven catalysis of base-promoted homolytic aromatic substitution (BHAS) reactions. Tributylamine was used as a sacrificial electron donor, together with potassium carbonate as base in dimethyl sulfoxide as solvent. In contrast to previously studied photocatalysts, the excited Fe(III)-NHC complex is not reducing the arylhalide substrates
