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Abstract Background Managing the simultaneous treatment of HIV/AIDS and tuberculosis (TB) increases the risk of adverse reactions, drug interactions, and challenges to treatment adherence. To address these complexities, ...

The article contains results of a statistical study of water resource accounting in Ukraine in the conditions of martial law. The regulatory framework of water use is shown: constitutional principles and provisions of th...

ABSTRACT Background and Aim Serious injuries are harmful actions and conduct that can contribute to serious health problems among adolescents in schools. Serious injuries account for a significant proportion of the globa...

We prove an equilibrium existence theorem for economies with externalities, general types of non-convexities in the production sector, and infinitely many commodities. The consumption sets, the preferences of the consume...

Abstract Background The full-scale Russian invasion of Ukraine in 2022 resulted in the largest refugee crisis in Europe since World War II, with Poland hosting the highest number of displaced Ukrainians. Although the adv...

The article analyzes the typology of agricultural holdings within the Farm Accountancy Data Network (FADN) and its impact on the formation of the common agricultural policy. The study emphasizes the importance of FADN as...

Anticipating labour supply and demand remains relevant due to significant transformations in the labor market caused by socio-economic, demographic, and technological factors. In addition, infrastructure destruction, job...

The purpose of the article is to investigate the application of financial analysis as a tool for ensuring the economic security of small agricultural enterprises in Ukraine, identify existing problems and define prospect...

In environmental management, developing a scientific and methodological approach to the design and optimization of technological systems remains a pressing issue. The proposed approach is based on the integration of onto...

The ongoing War for the Independence of Ukraine turns aggression into a survival tool, resulting in social withdrawal and persistent psychological distress, which influences the level of aggressiveness among modern Ukrai...

The article underscores the relevance of studies devoted to problems of debt policy in Ukraine from its optimization perspective. The need to reform the domestic debt policy on the basis of advanced methodological approa...

The article demonstrates that since the early 2000s, the EU’s cluster policy has transformed into one of the key instruments for achieving the strategic goals of the European Union. It has been established that the cre...

This research examines how Artificial Intelligence (AI) is used in adapting customer engagement in e-commerce in Malaysia. Many companies are turning to chatbots, recommendation systems, and personalized analytics in AI ...

The article provides a characterization of the current performance of the sustainability reporting in the Ukrainian business sector and outlines the features specific to its implementation by domestic business entities. ...

This article presents operational data from turboexpander units (TEU) wherein a stable temperature gradient across both the turboexpander and the turbocompressor coexists with its power imbalance. A hypothesis attributin...

The main objectives of the study are to develop a generalized thermo-electromechanical model of a solid-state heat engine based on a Ni-Ti-Cu shape memory alloy for converting low-grade thermal energy (30-100 °C) into e...

Self-reports figure prominently in organizational and management research, but there are several problems associated with their use. This article identifies six categories of self-reports and discusses such problems as c...

As time goes on, due to the growing specialization and complication of problems, Enterprise Economy is coming to be a special branch of science which, from its beginning, has had an operational character. The difference,...

Summary The use of both linear and generalized linear mixed‐effects models ( LMM s and GLMM s) has become popular not only in social and medical sciences, but also in biological sciences, especially in the field of eco...

We performed a Monte Carlo study to evaluate the effect of the number of events per variable (EPV) analyzed in logistic regression analysis. The simulations were based on data from a cardiac trial of 673 patients in whic...

The statistical tests used in the analysis of structural equation models with unobservable variables and measurement error are examined. A drawback of the commonly applied chi square test, in addition to the known proble...