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We study the stability regions and families of periodic orbits of two planets locked in a coorbital configuration. We consider different ratios of planetary masses and orbital eccentricities; we also assume that both pla...

Slow waves are commonly observed on the entire solar atmosphere. Assuming a thin flux tube approximation, the cut-off periods of slow-mode magneto-acoustic-gravity waves that travel from the photosphere to the corona wer...

Abstract Nucleotides play important roles in numerous intracellular biochemical processes and are used in infant formulas and other dairy products. However, domestic analytical methods for assessing nucleotide content in...

Abstract Globally groundwater depletion threatens water security with aquifer storage declining at 300 km³/year. Climate change intensifies flood frequency and magnitude causing agricultural and other losses. Punjab, I...

Abstract A novel, eco-friendly spectrofluorimetric method has been developed for the sensitive determination of capivasertib, based on resonance Rayleigh scattering enhancement. Unlike previously reported methods, this a...

ABSTRACT Background and Aims Clinical laboratory test results play a fundamental role in clinical decision making, influencing approximately 70% of medical decisions. Numerous studies have shown that errors can occur thr...

The purpose of the study is to explore the application of qualitative methods in evaluating business relocation management, particularly focusing on optimizing business models through a qualimetric approach. The methodol...

Selected aspects of methodological developments in socio-economic research are addressed from a conceptual perspective, with outlining the areas of transformations in methodology, and illustrating the feasibilities of it...

Abstract A selective and eco-friendly spectrophotometric approach was developed for the quantitative determination of entacapone (ENT) in the presence of its co-formulated drugs carbidopa (CAR) and levodopa (LEV) which e...

Understanding hysteresis behavior in immobilized enzymatic systems is crucial for improving the performance and reliability of electrochemical biosensors. This study aims to develop a mathematical model describing hyster...

A systematic Analytical Quality by Design (AQbD) approach was applied to the development and validation of a UHPLC–MS/MS method for the determination of hallucinogenic phenethylamine-derived novel psychoactive substanc...

Emerging mycotoxins produced by Fusarium and Alternaria species, such as enniatins (ENN), beauvericin (BEA), alternariol (AOH), and alternariol monomethyl ether (AME), are increasingly detected along the feed–food chai...

There are always a few economic policy targets to be achieved at a given time. Politicians always strive to simultaneously achieve the optimal size for each of them. However, these targets are always at least partly cont...

The aim of the article is to discuss the issue of green public procurement in the context of public contract award procedures applied by social welfare centres from the Łódź Province (voivodeship) in Poland. The topic...

Zooarchaeology is an established subfield of archaeology that incorporates a variety of interdisciplinary tools. Advances in analytical methods like radiocarbon dating, stable isotope analysis, and ancient DNA analysis h...

An electronic equipment based on the infrared spectroscopy was evaluated to measure the whey composition in "Minas padrão" and "prato" cheeses. The results for fat, protein, and total solids using infrared instrument ba...

Sustainability reporting has garnered global attention in response to increasing demands for corporate accountability and transparency in environmental, social, and governance aspects. Although various reporting standard...

Abstract Background Mosquito movement is ubiquitous and complicates the design of cluster randomized trials (CRTs) of vector control interventions because it can cause spillover between trial arms. There has been no anal...

The article examines threats to the financial and innovative security of hospitality enterprises at the micro and macro levels. The relevance of the topic is due to the fact that the functioning of enterprises in this se...

Abstract Background Identification of disease-associated spectral alterations of oral squamous cell carcinoma (OSCC) and oral potentially malignant disorders (OPMD) is critical to improving patient outcomes. Protein stru...

Background: Carbon footprint quantification currently stands as the most accepted model for assessing the ecological impact of human activities.Selecting the most environmentally friendly treatment for pathologies arisin...

Background Large language models (LLMs) have demonstrated promising capabilities in medical diagnostic reasoning, yet their performance in specialized clinical domains such as rheumatology remains incompletely characteri...

Abstract Background Research on digital behaviour has largely centred on aggregated screen-time metrics, which offer limited insight into how distinct patterns of engagement within social media environments relate to psy...

Abstract Background Laboratory results are influenced by presence and severity of disease, as well as preanalytical factors, analytical variation, and biological variation. Biological variation data for urinary protein: ...