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The Eridanus II (EriII) 'ultra-faint' dwarf has a large (15 pc) and low-mass (4.3 × 103 M·) star cluster (SC) offset from its centre by 23 ± 3 pc in projection. Its size and offset are naturally explained if EriII has a central dark matter core, but such a core may be challenging to explain in a ΛCDM cosmology. In this paper, we revisit the survival and evolution of EriII's SC, focusing for the fi

Modern solid-state klystron modulators generate high-voltage, high-power pulses by discharging energy stored in a capacitor bank. Such modulators require at least one capacitor charging unit supplying the energy released in pulsing. Traditional capacitor charging structures rely on AC/DC front-end units based on passive diode rectifiers in conjunction with high-frequency resonant converters. Howev

We provide a detailed characterization of the planetary system orbiting HD 85426 (TOI-1774). This bright G-type star (: 0.99;: 1.13; age: 7.4 Gyr; V mag: 8.25) hosts a transiting sub-Neptune, HD 85426 b, with an orbital period of 16.71 d and a blackbody equilibrium temperature of K. By jointly analysing HARPS-N RVs, TESS, and CHEOPS photometric data and using two different stellar activity mitigat

The O, N, and C 1s core level photoemission spectra of the nucleobases cytosine and uracil have been measured in the vapor phase, and the results have been interpreted via theoretical calculations. Our calculations accurately predict the relative binding energies of the core level features observed in the experimental photoemission results and provide a full assignment. In agreement with previous

We have investigated the Raman-Auger crossover of the Mn 2p non-radiative decays in bulk MnO. For the highest kinetic energy transition in the Mn 2p3p3p decay, Raman behaviour is observed up to approximate to 3.4 eV above the resonance energy (maximum of the L-3 absorption). In the case of the 2p3p3d and 2p3d3d transitions a similar situation occurs up to approximate to 5 eV above the resonance en

The core level photoemission and near edge X-ray photoabsorption spectra of guanine in the gas phase have been measured and the results interpreted with the aid of high level ab initio calculations. Tautomers are clearly identified spectroscopically, and their relative free energies and Boltzmann populations at the temperature of the experiment (600 K) have been calculated and compared with the ex

Popular Abstract in Swedish Immunsystemet är ett invecklat och komplext system som finns överallt i kroppen och som inte är begränsat till ett enda organ. Vi utsätts hela tiden för ”angrepp” från mikro-organismer (t.ex. bakterier eller virus) men också för främmande ämnen som kan vara skadliga eller giftiga. Immunsystemets huvudfunktion är att hjälpa kroppen att känna igen dessa ”angripare” och atThe overall aim of this PhD project was to gain insight into the incidence of primary immunodeficiency (PID) in southern Sweden and to optimize diagnostic and treatment measures for these patients. We estimated the occurrence rate of PID in the pediatric population of southern Sweden during a period of 4 years and described the demographic, clinical and immunological characteristics of the identif

The telomerase reverse transcriptase (TERT) promoter, an important element of telomerase expression, has emerged as a target of cancer-specific mutations. Originally described in melanoma, the mutations in TERT promoter have been shown to be common in certain other tumor types that include glioblastoma, hepatocellular carcinoma, and bladder cancer. To fully define the occurrence and effect of the

This dissertation places Pearl in the context of works by the English fourteenth-century contemplative writers (‘mystics’), as well as of patristic and other theological treatises, focusing on the theme of comprehending and speaking about a transcendent divine dimension. The purpose is to show that Pearl and the works of Julian of Norwich, Margery Kempe, Walter Hilton, Richard Rolle and the author

Popular Abstract in Swedish Blekinge tillhörde före freden i Roskilde 1658 Danmark. De östdanska provinserna erövrades av svenskarna och integrerades i det svenska riket. Övergångsproblematiken har i äldre forskning ofta diskuterats och analyserats med begrepp hämtade från en senare tids nationella föreställningar. Men var de motsättningar och konflikter som utvecklades i Blekinge efter övergångenThe object of this thesis is to examine the incorporation of the former Danish province of Blekinge into Sweden after the Treaty of Roskilde in 1658. This question has been analysed before but such studies have usually been coloured by the use of national ideas and notions born of a later age than the period under examination. This thesis analyses the so-called Transition Problem using theoretical

Sverige är ett utpräglat småföretagarland och mätt i antal bedrivs en klart övervägande del av företagen som enskild näringsverksamhet. Till skillnad från aktiebolag och andra juridiska personer, som hänför alla inkomster till inkomstslaget näringsverksamhet, ska inkomster eller utgifter för fysiska personer hänföras till endera av inkomstslagen näringsverksamhet, tjänst eller kapital. AvhandlingeSweden is a typical small-business country and, based on the numbers, a clear majority of the companies operate as sole traders. Unlike limited companies and other legal entities, which classify all income as business income, the income or expenditures of private persons are classified as either business, service or capital income. The main objective of this thesis is to systematically examine the

Metformin is a first-line oral agent used in the treatment of type 2 diabetes, but glycaemic response to this drug is highly variable. Understanding the genetic contribution to metformin response might increase the possibility of personalising metformin treatment. We aimed to establish the heritability of glycaemic response to metformin using the genome-wide complex trait analysis (GCTA) method.

Post-translational modifications of proteins significantly affect their structure and function. The carbamylation of positively charged lysine residues to form neutral homoitrulline occurs primarily under inflammatory conditions through myeloperoxidase-dependent cyanate (CNO-) formation. We analyzed the pattern of human IgG(1) carbamylation under inflammatory conditions and the effects that this m

Background: As 13-valent pneumococcal conjugate vaccine (PCV13) is introduced, children who began vaccination with 7-valent pneumococcal conjugate vaccine (PCV7) may complete their vaccination with PCV13. This open-label phase 3 study evaluated immunogenicity and safety of PCV13 in Swedish infants and toddlers previously given 1 or 2 doses of PCV7 during infancy. Methods: Healthy infants previousl

Moraxella catarrhalis is a respiratory tract pathogen commonly causing otitis media in children and acute exacerbations in patients suffering from chronic obstructive pulmonary disease. Cartilage oligomeric matrix protein (COMP) functions as a structural component in cartilage, as well as a regulator of complement activity. Importantly, COMP is detected in resident macrophages and monocytes, alveo

The generation of toxic oligomers during the aggregation of the amyloid-beta (A beta) peptide A beta 42 into amyloid fibrils and plaques has emerged as a central feature of the onset and progression of Alzheimer's disease, but the molecular pathways that control pathological aggregation have proved challenging to identify. Here, we use a combination of kinetic studies, selective radiolabeling expe

The MYC genes are the most frequently activated oncogenes in human tumors and are hence attractive therapeutic targets. MYCN amplification leads to poor clinical outcome in childhood neuroblastoma, yet strategies to modulate the function of MYCN do not exist. Here we show that 10058-F4, a characterized c-MYC/Max inhibitor, also targets the MYCN/Max interaction, leading to cell cycle arrest, apopto