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Academic Articles & Research Papers
Showing 20 of 41 academic articles
Éltető Andrea, Szemlér Tamás • Comparative Southeast European Studies
(2023)
Hungary had been one of the frontrunners in the political and economic transition process in Central and Eastern Europe in the 1990s, and in 2004 it joined the European Union. Since 2010, Hungary has gradually become an autocratic regime, a...
DOAJ
Open Access (DOAJ)
DOI: 10.1515/soeu-2022-0051
József Banyár • Risks
(2021)
The broadly used pay-as-you-go (PAYG) pension system is intrinsically wrong. The essence of the problem is that the PAYG system distributes the yield of raising children, i.e., of human capital investment (which is essentially the pension c...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/risks9040066
Lilla Bűdi, Dániel Hammer, Rita Varga, Veronika Müller et al. • Pathology and Oncology Research
(2025)
ObjectivesSpingosine-1-phosphate (S1P) and ceramides are bioactive sphingolipids that influence cancer cell fate. Anti-ceramide antibodies might inhibit the effects of ceramide. The aim of this study was to assess the potential role of circ...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/pore.2024.1611929
Paris Kantaras, Niki Mourouti, Theodora Mouratidou, Ekaterini Chatzaki et al. • Endocrines
(2024)
In total, 3274 adults (65.2% females) from six European countries were included in this cross-sectional analysis using data from the baseline assessment of the Feel4Diabetes study. Anthropometric, sociodemographic, dietary and behavioral da...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/endocrines5030020
Fruzsina Mezei, Krisztián Horváth, M. Pálfi, Kornélia Lovas et al. • Frontiers in Public Health
(2023)
Background: Evaluating and integrating digital health technologies is a critical component of a national healthcare ecosystem in the 2020s and is expected to even increase in significance. Design: The paper gives an overview of internationa...
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DOI: https://doi.org/10.3389/fpubh.2023.1197949
PMC: 10501404
Mhd Ayham Darwich, Katreen Ebrahem, Maysaa Shash, Hasan Mhd Nazha et al. • Applied Mechanics
(2023)
This study aims to develop an integrated approach for 3D lumbar vertebral biomodel design and analysis, specifically targeting unilevel disc degeneration and the replacement of lumbar artificial discs. Key objectives include improving exist...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/applmech4040063
Krzysztof Piotr Malinowski, Paweł Kawalec, Wojciech Trąbka, Marcin Czech et al. • Frontiers in Pharmacology
(2019)
BackgroundReimbursement policies influence access of patients to orphan drugs in the European countries.ObjectivesTo provide a comprehensive description of orphan drug reimbursement policies and to assess reimbursement decision-making proce...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fphar.2019.00487
Iva Pukleš, Csilla Páger, Nikola Sakač, Bojan Šarkanj et al. • Molecules
(2024)
Amino acids (AAs) have broad nutritional, therapeutic, and medical significance and thus are one of the most common active ingredients of nutritional supplements. Analytical strategies for determining AAs are high-priced and often limited t...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/molecules29235554
Michael W. Bauer, Stefan Becker • Perspectives on Public Management and Governance
(2019)
Abstract What happens to public administration when populists are elected into government? This article argues that populists seek to realize an anti-pluralist reform agenda, thereby fuelling trends of democratic backsliding. Against this b...
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DOI: https://doi.org/10.1093/ppmgov/gvz026
Andreja Jaklič, Magdolna Sass • Acta Histriae
(2024)
This article examines foreign direct investment (FDI) as an indicator of economic integration, focusing on Central and Eastern Europe (CEE) in the two decades they have been EU members. Although CEE countries have remained on the EU’s perip...
DOAJ
Open Access (DOAJ)
DOI: 10.19233/AH.2024.13
M. Krupa, A. Balogh-Pécsi • European Psychiatry
(2024)
Introduction
Following the pandemic, we can find many new communication situations. Social relationships have changed a lot and are developing differently due to digital development, new lifestyles, and the effects of COVID-19. These compon...
DOAJ
Open Access (DOAJ)
DOI: 10.1192/j.eurpsy.2024.859
Lyubov N. Shishelina • Научно-аналитический вестник Института Европы РАН
(2022)
The author attempts to trace the development of the eastern direction of Hungary’s foreign policy, which received the name «Opening to the East» with the return in 2010 to the Hungarian policy of Viktor Orban’s cabinet. The reason for the s...
DOAJ
Open Access (DOAJ)
DOI: 10.15211/vestnikieran120223543
Girum Tareke Zewude, Sisay Demissew Beyene, Belayneh Taye, Fatiha Sadouki et al. • European Journal of Investigation in Health, Psychology and Education
(2022)
The outbreak of the COVID-19 pandemic has impacted many professions with short-, medium-, and long-term consequences. Hence, this study examined the mediating role of sense of coherence (SOC) and resilience in the relation to COVID-19 stres...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/ejihpe13010001
István Hoffman, Kristóf Balázs Cseh • Cybersecurity and Law
(2021)
Today, the digital revolution has also caught up with the administration.The digitalisation of the (public) administration has strong links to the security issues.Digitalisation could be interpreted as one of the tools for the good governan...
OPENALEX
Open Access
DOI: https://doi.org/10.35467/cal/133999
Aylin Bayındır-Gümüş, Ebru Öztürk, Mihály Soós • Roczniki Panstwowego Zakladu Higieny
(2024)
Background. People live in a technological world, where social media is used very commonly. Social media has effects on eating behaviors, as in other aspects. For this reason, it is important to measure social media effect.
Objective. This...
DOAJ
Open Access (DOAJ)
DOI: 10.32394/rpzh.2024.0295
Alaaldeen Abdallah, András Roósz, Arnold Rónaföldi, Zsolt Veres • Crystals
(2024)
During the solidification process, microstructures are affected by the experimental conditions, the thermophysical characteristics of the alloy, and the type of grain-refining particles. Unidirectional solidification experiments were perfor...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/cryst14070638
Asefeh Asemi, Rajab Kiani Shahvandy, Mahdi Houshangi • International Journal of Information Management Data Insights
(2026)
Objective: This study conducts a comprehensive empirical evaluation of semantic clustering algorithms to identify the most effective approach for automatically organizing and extracting meaning from textual data. By systematically comparing...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jjimei.2026.100396
Zsófia Rakovics, Domonkos Sik, Anna Unger, Renáta Németh • Social Sciences and Humanities Open
(2026)
The parliament, as a key component of the public sphere, is both a reflection of and a stage for the post-democratic transition. Our study examines Hungarian parliamentary discourse as an indicator of a transition in which democratic instit...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ssaho.2026.103122
Ghenwa Chamouni, Filippo Lococo, Carolina Sassorossi, Nkunzi Atuhaire et al. • Frontiers in Public Health
(2025)
IntroductionArtificial intelligence (AI) is increasingly integrating into the healthcare field, particularly in lung cancer care, including screening, diagnosis, treatment, and prognosis. While these applications offer promising advancement...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpubh.2025.1663298
Róbert Skapinyecz • Machine Learning and Knowledge Extraction
(2026)
The paper presents a novel large language model-based neighbourhood search method for production scheduling using discrete-event simulation (DES) as the modelling and evaluation engine. The combination of large language models (LLMs) and DE...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/make8090284