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This paper presents an evaluation of the phase shifting excitation and load effects in a Transmission Line Exciting Chamber. This chamber is suggested as an alternative for immunity tests because of the restrictions rela...

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...

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...

To solve the problem of lack of market insight and insufficient innovation creativity in entrepreneurship of college students, this paper aims to explore the application of data mining and predictive analysis technology ...

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...

The temporal dynamics in biological systems displays a wide range of behaviors, from periodic oscillations, as in rhythms, bursts, long-range (fractal) correlations, chaotic dynamics up to brown and white noise. Herein, ...

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...

Small businesses often handle customer questions through manual replies via chat applications or phone calls, causing repetitive work, delayed responses, and inconsistent information delivery. This study proposes a web-b...

Improving the research methodology and practice of regulating the social vulnerability of the population requires more attention to infrastructural impacts. Conceptualization of the infrastructural determinants provision...

The article is devoted to the analysis of international security within contemporary International Relations theory, with a particular focus on levels of analysis and explanatory frameworks. The relevance of the topic is...

ABSTRACT Tetracycline (TC) is a commonly prescribed broad‐spectrum antibiotic, and its widespread use together with its persistence in biological matrices, particularly urine, has raised serious concerns related to cli...

The purpose of the study is to provide a scientific rationale and develop an institutional and methodological model of tax compliance as an instrument for integrating accounting systems, tax reporting, and public financi...

This study explores the evolving role of stockbrokers in the context of global financial market transformation and the rapid expansion of digital technologies. We examine how the traditional function of brokers as mere t...

The relentless pursuit of athletic excellence is shadowed by the equally persistent evolution of performance-enhancing drugs (PEDs). In recent years, the antidoping landscape has been profoundly shaped by the rise of two...

Abstract Contemporary distribution transformers face modern technological and integration challenges due to modern electrification and load increase. Motivated by the need for improvement of transformer safety, lifetime,...

Fig (Ficus carica) is a fruit rich in bioactive compounds with potential health benefits, including the ability to modulate blood glucose levels and reduce oxidative stress. Efficient extraction of these bioactive molecu...

Um novo método analítico foi desenvolvido e validado por cromatografia líquida de alta eficiência (CLAE), para o doseamento de matéria-prima e cápsulas de Sulfato de Indinavir. Foi selecionado um método isocrátic...

Aplicación de la microscopía analítica cuantitativa a drogas en polvo provenientes de raíces de Araliacea:(Panax ginseng Meyer y Panax quinquefolium L.) a fin de establecer un standard para el control de calidad. An ...

A calibração multivariada constitui uma ferramenta analítica que possibilita a determinação de fármacos em formas farmacêuticas, mesmo na presença de interferentes e utilizando toda informação química relevant...

Se ha desarrollado un método analítico simple, rápido, selectivo y sensible por HPLC con detección ultravioleta para la cuantificación de carbamazepina, fenobarbital y fenitoína en sólo 0,2 mL de plasma. Se utiliz...

O antimicrobiano ornidazol, derivado dos 5-nitroimidazólicos, atua seletivamente em bactérias anaeróbicas e protozoários, não existindo métodos para sua quantificação em compêndios oficiais. Este trabalho objeti...

Las farmacopeas todavía no tienen un método oficial para la cuantificación de la sibutramina clorhidrato monohidrato (SHM). Por consiguiente un método espectrofotométrico de ultravioleta sensible, robusto y selectiv...

En este trabajo se describe la validación retrospectiva de las técnicas analíticas espectrofotométricas que han sido empleadas tradicionalmente en la determinación cuantitativa de las prostaglandinas A2 y B2 en extr...

Benzocaine (BZC) is an ester-type local anesthetic used mainly in topical, dermal and mucosal formulations. The present work consists of the development and validation of analytical methodology for evaluation of benzocai...