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The tidal deformation and atmosphere of WASP-12 b from its phase curve

Context. Ultra-hot Jupiters present a unique opportunity to understand the physics and chemistry of planets, their atmospheres, and interiors at extreme conditions. WASP-12 b stands out as an archetype of this class of exoplanets, with a close-in orbit around its star that results in intense stellar irradiation and tidal effects. Aims. The goals are to measure the planet's tidal deformation, atmos

Central Zika virus infection causes hypothalamic inflammation and persistent insulin resistance in adult mice

Zika virus (ZIKV) is a neurotropic flavivirus capable of infecting the adult brain, however its impact on hypothalamic function and metabolic regulation remains unclear. Here, we show that ZIKV invades the hypothalamus of immunocompetent adult mice, where it replicates and persists, leading to sustained insulin resistance. Following infection, ZIKV RNA and negative strand were detected in the hypo

Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-815

We present the discovery and characterization of two warm mini-Neptunes transiting the K3V star TOI-815 in a K–M binary system. Analysis of its spectra and rotation period reveal the star to be young, with an age of 200+−400200 Myr. TOI-815b has a 11.2-day period and a radius of 2.94 ± 0.05 R+ with transits observed by TESS, CHEOPS, ASTEP, and LCOGT. The outer planet, TOI-815c, has a radius of 2.6

Registerkvalitet och dess inverkan vid värdering av jordbruksmark

Syftet med detta examensarbete var att klargöra vilka statistikkällor innehållande arealuppgifter för jordbruksmark som finns åtkomliga samt att undersöka skillnaderna mellan de olika källorna. Intentionen var även att komma fram till förslag kring hur inhämtningen av taxeringsuppgifter vid fastighetstaxeringen kan förenklas respektive underlättas för fastighetsägare samt hur andra statistikkällorIn Sweden, the National Tax Board produces tax assessment values for all properties. This value is based on information obtained by the property owner during the property tax assessment and on the National Tax Board's developed guideline values. It is the value factors area, condition and drainage that affect the value. This thesis examines how the area data for agricultural land in different

Psychometric properties of the Dysexecutive Questionnaire (DEX) in individuals with a previous cardiac event

This psychometric study aimed to evaluate the psychometric properties of the Dysexecutive Questionnaire (DEX) following a cardiac event, and to examine the relationship between self- and informant-ratings. Approximately 7 months post-cardiac event, 196 participants and their informants (N = 179) completed the DEX. Reliability was assessed by confirmatory factor analysis and internal consistency esThis psychometric study aimed to evaluate the psychometric properties of the Dysexecutive Questionnaire (DEX) following a cardiac event, and to examine the relationship between self- and informant-ratings. Approximately 7 months post-cardiac event, 196 participants and their informants (N = 179) completed the DEX. Reliability was assessed by confirmatory factor analysis and internal consistency es

Compositional analysis of c13th century AD Mapungubwe ceramics in South Africa : regional, local and household connections

The 13th century AD in southern Africa is a period associated with the emergence of class-based society and the establishment of Mapungubwe as the capital of a regional state. This study reports on ceramics excavated from four households at Bosbokpoort, a small Mapungubwe settlement situated approximately 95 km from Mapungubwe. By combining traditional stylistic analysis with chemical (pXRF) and m

What is New in Contact Allergy To Cosmetics for Physicians, Cosmetologists, and Cosmetic Users?

Purpose of Review: This paper aims to evaluate the burden of contact allergy caused by cosmetic products, identifying the key allergens involved and examining recent regulatory and diagnostic developments. The review addresses which substances commonly induce allergic contact dermatitis and how current trends and emerging allergens impact clinical practice. Recent Findings: Fragrances remain the m

Magnetohydrodynamic simulation assessment of a potential near-ultraviolet early ingress in WASP-189b

Context. Ultra-hot Jupiters (UHJs) in close orbits around early-type stars provide natural laboratories for studying atmospheric escape and star-planet interactions under extreme irradiation and wind conditions. The near-ultraviolet (NUV) regime is particularly sensitive to extended upper atmospheric and magnetospheric structures. Aims. We investigate whether star-planet interactions in the WASP-1

Longitudinal tau aggregation, atrophy, and cognitive decline in Alzheimer's disease

INTRODUCTION: The independent contributions of baseline and longitudinal tau positron emission tomography (PET) and magnetic resonance imaging (MRI) to cognitive decline remain unclear. METHODS: We included n = 761 amyloid-positive individuals from the Swedish BioFINDER-2 study with [18F]RO948-tau-PET, 3-Tesla structural-MRI, and cognition (n = 322 with longitudinal imaging data). Linear-mixed-mod

Cospectral Trees Indistinguishable by Scattering

Let v1 and v2 be two distinct vertices of an equilateral tree T0. Let ϕN(i) (i=1,2) be the characteristic functions of the Sturm-Liouville problem on T0 rooted at vi with Neumann conditions at the root and let ϕD(i) (i=1,2) be the characteristic functions of the Sturm-Liouville problem on T0 with Dirichlet conditions at the root. We prove that if attaching any tree to T0 at the vertices v1 and v2

Determinants of empiric combination antibiotic therapy for hospital associated bloodstream infections in the intensive care unit

Empiric combination antibiotic therapy (ECAT) is commonly used to treat healthcare-associated bloodstream infections (HA-BSIs) and sepsis. However, the level of supporting evidence is low and clinical practice varies significantly. We conducted a post hoc analysis using the EUROBACT-2 international cohort study database, which contained data on 2406 adult patients from 328 intensive care units (IC

A three-dimensional TiO2-Graphene architecture with superior Li ion and Na ion storage performance

In this work, a three-dimensional TiO2-graphene composite with large specific surface area is designed by freeze drying. In this architecture, primary TiO2 nanoparticles (less than 10 nm in size) are wrapped with graphene homogeneously, forming spherical secondary particles (≈100 nm), and the spherical TiO2 particles further agglomerate into platelet-like particles with several micrometers in size

Tin modification of sodium manganese hexacyanoferrate as a superior cathode material for sodium ion batteries

Tin modified sodium manganese hexacyanoferrate, as a Prussian blue analogue, is studied as a cathode material for sodium ion batteries. By co-precipitation of Sn4+ during the synthesis process, the modified sodium manganese hexacyanoferrate materials crystallize with face-centered cubic structure with space group Fm3¯m, while the unmodified one possesses a rhombohedral structure with space group R

The effect of Sn substitution on the structure and oxygen activity of Na0.67Ni0.33Mn0.67O2 cathode materials for sodium ion batteries

A series of Na0.67Ni0.33Mn0.67-xSnxO2 (x = 0, 0.01, 0.03, 0.05) materials with mixed P2/P3 phases are synthesized with a conventional solid-state reaction method and investigated as cathode materials for sodium ion batteries. The effects of Sn substitution on the structure and electrochemical performance of the Na0.67Ni0.33Mn0.67O2 are systematically investigated. The substituted samples show smal

Uniform lithium electrodeposition for stable lithium-metal batteries

A lithium-metal composite is proposed, which includes a carbon-nitrogen modified stainless steel mesh (CNSSM) favoring homogeneous lithium-metal nucleation and growth of fresh and dense lithium deposits when employed as anode for lithium-metal batteries. This novel approach is able to overcome the usual drawbacks linked to the preexisting passivation layer at the surface of lithium. Instead, a fav

Morphological Reversibility of Modified Li-Based Anodes for Next-Generation Batteries

Although a great variety of strategies to suppress Li dendrite have been proposed for lithium metal batteries (LMBs), a deeper understanding of the factors playing a crucial role during extended electrochemical cycling is often lacking. Herein, the morphological reversibility of the Li-based anode for next-generation batteries under three prevalent strategies, i.e., the use of Li-Al alloys, polyme

The full gradient design in Li-rich cathode for high performance lithium ion batteries with reduced voltage decay

Li-rich nickel cobalt manganese oxides (LNCM) cathode with full gradient compounds is prepared by using an ethanol assisted co-precipitation method. The rationally designed procedure involves gradient distributions of transition-metal ions, in which the Ni content increases continuously, Mn content decreases gradually and Co keeps at a low level. The employing ethanol during the synthesis adjusts

Clinical characteristics of Mycoplasma pneumoniae compared to Streptococcus pneumoniae in hospitalized adults with community-acquired pneumonia- a prospective study

Background: Streptococcus pneumoniae is the primary cause of hospitalized community-acquired pneumonia (CAP). Mycoplasma pneumoniae, though typically causing mild respiratory disease, can lead to pneumonia requiring hospitalization in adults. This study compared patients hospitalized with CAP caused by M. pneumoniae or S. pneumoniae aiming at increasing the understanding of when to sample for and

Facile one step synthesis method of spinel LiMn2O4 cathode material for lithium batteries

This study succeeded to prepare three pure phases of Mn2O3, Mn3O4 beside one of the best cathode materials, spinel LiMn2O4. LiMn2O4 with high phase purity and crystallinity was synthesized by a facile, cost effective and one step synthesis method. The structure and morphology of the powders were studied in detail by means of X-ray diffraction (XRD), thermogravimetric analysis (TGA), field emission

Altitudinal variation in impacts of snow cover, reservoirs and precipitation seasonality on monthly runoff in Tibetan Plateau catchments

Understanding monthly runoff variability, its spatio-temporal characteristics, and key drivers under climate change and human impacts is crucial for long-term water resource management. However, current knowledge remains limited, especially in high-elevation, seasonally cold regions. Focusing on 10 sub-basins along an elevation gradient (1000 to 5900 ma.s.l.) in the hydrologically complex Yalong R