Background: The aim was to investigate to what extent the quantification of myocardial blood flow (MBF) from dynamic 13N-NH3 positron emission tomography (PET) images is affected by time frame schemes, time-of-flight (ToF), reconstruction algorithms, blood pool volume of interest (VOI) locations and compartment models in patients with suspected chronic coronary syndrome. Methods: A standard MBF va

This paper concerns the inverse problem of determining a planar conductivity inclusion. Our aim is to analytically recover from the generalized polarization tensors (GPTs), which can be obtained from exterior measurements, a homogeneous inclusion with arbitrary constant conductivity. The primary outcome of recovering a homogeneous inclusion is an inversion formula in terms of the GPTs for conforma

Help-seeking related to depression and suicidal ideations is frequent in internet forums. Forum threads concerning these topics often receive much interest through active replies but are also read by numerous passive users. Previous research indicates that such interactions may be helpful for the help-seeker, even if the underlying mechanisms are less clear. Meanwhile, some studies also suggest th

This study investigated historic and future characteristics of precipitation periods in Mbale Municipality. Observed historic (1982–2014) and modeled future (2021–50) precipitation data were analyzed using Standardized Precipitation Index (SPI). Modeled data depict a likelihood of more frequent extremely wet and dry periods in near future as compared to historic period. In particular, there is a l

Conspiracies regarding vaccines are widely prevalent, with negative consequences on health-seeking behaviors. The current study aimed to investigate the possible association between the embrace of vaccine conspiracies and the attitude to booster COVID-19, seasonal influenza, and monkeypox (mpox) vaccinations as well as the perceived side effects following COVID-19 vaccination. The target populatio

Cycads are ancient seed plants (gymnosperms) that emerged by the early Permian. Although they were common understory flora and food for dinosaurs in the Mesozoic, their abundance declined markedly in the Cenozoic. Extant cycads persist in restricted populations in tropical and subtropical habitats and, with their conserved morphology, are often called ‘living fossils.’ All surviving taxa receive n

The COVID-19 pandemic led to a dramatic loss of human lives worldwide and presented an unprecedented challenge to public health, tourism and community relations. Previous research on the relationship between xenophobia and travel behavior is limited, especially in the context of concerns over potential contagion. Therefore, this study examined the relationship between xenophobia and travel behavio

Renewable energy (RE) integrated with a hybrid electric-hydrogen storage system (HEHSS) is considered a promising solution for data centers to increase their energy efficiency and decrease their greenhouse emissions. This paper proposes a forecasting based hierarchical energy management strategy for a data center with wind energy, tidal energy and HEHSS, which is taken as a microgrid. A multi-popu

Introduction: The European corn borer (ECB), Ostrinia nubilalis (Hübner) (Lepidoptera: Crambidae), is a major pest insect in maize. New cultivars and climate change have allowed range expansion of the crop northwards in Europe, and a similar range expansion of associated pests has been predicted. ECB exists as two distinct pheromone strains using different blends of (E)-11-tetradecenyl acetate and

This thesis explores how different museums choose to present the same type of material. The study focuses on Anglo-Saxon material, from between 500 and 800 A.D. The exhibitions that have been selected deal with the Sutton Hoo ship burial, which is exhibited at the British Museum in London, and the Staffordshire Hoard, which has been exhibited both at the Birmingham Museum & Art Gallery and at

OBJECTIVES: Early diagnosis of critical congenital heart defects (CCHD) improves survival. We evaluated the relative contributions of prenatal ultrasound, neonatal pulse oximetry screening (POS), and neonatal physical examination (NPE) to the early detection (before discharge) of CCHD in the context of increasing prenatal detection, and POS being a national standard since 2013. METHODS: Retrospect

The advent of 6G wireless communication marks a transformative era in technological connectivity, bringing forth challenges and opportunities alike. This paper unveils an innovative, open-source simulator, meticulously crafted for cell-free 6G wireless networks. This simulator is not just a tool but a gateway to the future, blending cutting-edge channel models with the simulation of both physical

Cerebral folate transport deficiency, caused by a genetic defect in folate recep-torα, is a devastating neurometabolic disorder that, if untreated, leads to epi-leptic encephalopathy, psychomotor decline and hypomyelination. Currently,there are limited data on effective dosage and duration of treatment, thoughearly diagnosis and therapy with folinic acid appears critical. The aim of thislong-term

OBJECTIVE: To estimate the effects of an interactive web-based support system via mobile phone on preference-based patient participation in patients with hypertension treated in primary care (compared with standard hypertensive care only). DESIGN: A parallel group, non-blinded, randomized controlled trial, conducted October 2018-February 2021. Besides standard hypertensive care, the intervention

We introduce the use of correlative third-harmonic generation and multiphoton-induced luminescence microscopy to investigate the impact of manganese (Mn) doping to bismuth (Bi)-based perovskite-inspired nanocrystal thin films. The technique was found to be extremely sensitive to the microscopic features of the perovskite film and its structural compositions, allowing the unambiguous detection of c

Background: The functional benefits of total wrist arthroplasty (TWA) over total wrist fusion (TWF) are unknown. The purpose of this prospective cohort study was to compare TWA and TWF with respect to functional outcomes and activitylimitations at up to 2 years postoperatively.Methods: Between 2015 and 2020, we enrolled all adult patients undergoing TWA or TWF for the management of symptomatic end