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Supernova (SN) iPTF13bvn in NGC 5806 was the first Type Ib SN to have been tentatively associated with a progenitor in pre-explosion images. We performed deep ultraviolet (UV) and optical Hubble Space Telescope observati...

Background: WHO International Standards (IS) are provided for the calibration and validation of diagnostic and screening assays, e.g. for hepatitis B virus (HBV). HBV forms numerous subgenotypes and the current IS for HB...

The objective of this work was to develop a microfluidic immunosensor for the quantitative determination of IgG antibodies to Toxocara canis (IgG anti-T.canis), causal agent of toxocariasis. This disease is caused by acc...

IntroductionThe visual system must integrate spatially fragmented information to perceive coherent object boundaries. Contour integration represents a fundamental process underlying this perceptual organization by linkin...

Objective. To assess Human Papillomavirus (HPV) type distribution among men ages 18 years and older recruited from three different countries utilizing a common protocol for sampling HPV detection, and to evaluate whether...

Abstract Objective Klebsiella pneumoniae (Kp) is a clinically prevalent opportunistic pathogen, with escalating antimicrobial resistance posing substantial challenges. Current vaccine strategies are constrained by the...

Abstract Background The global expansion of Aedes aegypti and Aedes albopictus mosquitoes has intensified arboviral epidemics, generating annual socio-economic losses exceeding 2 billion US dollars, mainly in the America...

Abstract Background The diagnostic value of allergen‐specific immunoglobulin E (IgE) in horses with asthma is uncertain. A recently developed protein microarray detected abnormally high latex‐specific IgE concentrati...

ABSTRACTThe Amazon várzeas are an important component of the Amazon biome, but anthropic and climatic impacts have been leading to forest loss and interruption of essential ecosystem functions and services. The objectiv...

ObjectiveTo provide a preliminary understanding of the residues of anticoccidial drugs in eggs in China and to assess the associated dietary exposure risks.MethodsA statistical analysis was performed on the residue data ...

ObjectiveInvestigating the contents of aflatoxins （AFs）， zearalenone （ZEN） and fumonisins （FBs） in edible vegetable oils to find out the pollution status of typical mycotoxins and provide bases for evaluati...

In most rotational Doppler effect (RDE) measurements, the optical axis and the rotating axis of the object are required to be aligned. However, the condition is very difficult to achieve in practical applications of rota...

Background: Health professions education is undergoing a paradigm shift from a predominantly curative focus towards prevention and health promotion, in line with global health priorities such as Sustainable Development ...

ObjectiveTo understand the contamination status of aflatoxin in commercially available food in Huzhou City， and to provide data for the assessment of food safety risks in Huzhou City.MethodsIn 2023， five categories o...

Background: The release of micro- and nanoplastics (MNPs) from tea bags during brewing is a significant, recently identified source of potential human exposure. This systematic review collected global research published ...

ObjectiveLimestone water hazards in coal seam floors represent one of the two primary categories of mine water hazards in China. Limestone aquifers are generally characterized by abundant static water reserves and consid...

With strong demands of real-time monitoring of biomolecules or environmental pollutants, overcoming technical hurdles on control and detection of freely diffusive nanoscale objects become a question of issue to solve in ...

Abstract Background Skin disorders are widespread, and there is increasing demand for reliable, standardized herbal therapeutics. Kumkumadi Tailam, a classical Ayurvedic polyherbal oil formulation, incorporates several b...

"We present a technique to distinguish valid from invalid data structure objects. The technique is based on building an artificial neural network, more precisely a binary classifier, and training it to identify valid and...

ObjectiveEarly recognition of inborn errors of immunity (IEI) is critical to avoid morbidity and irreversible organ damage. Jeffrey Modell Foundation (JMF) warning signs have long guided and still guide clinical suspicio...

Facing the different approaches to process activation and global termination detection on distributed systems, this paper performs a practical comparison between the mainly opposed centralized and distributed models. Fir...

We present the detection of an intermediate-mass, pre-main-sequence population embedded in the nebular filaments surrounding the 30 Doradus region in the Large Magellanic Cloud (LMC) using HST/NICMOS. In addition to four...

En los últimos años, el área de la investigación y el desarrollo de los vehículos au- tónomos tuvo un gran auge debido a su impacto en los sectores económicos, culturales y ambientales. La detección y el seguim...

Segmentation is often a critical step in image analysis. Microscope image components show great variability of shapes, sizes, intensities and textures. An inaccurate segmentation conditions the ulterior quantification a...