bluuebunny/crossref_metadata_2025 huggingface dataset:
Protecting the Last Wild River in Europe from Hydropower Development in Albania: An Environmental Movement Strategy in a Flawed Democracy
Authors: Puecker Christian , Steger Tamara
Published: November 2023

In 2014, as anti-hydropower plant protests in Albania intensified, an initiative to protect rivers in the Balkans known as “Save the Blue Heart of Europe” launched the Vjosa River Campaign in Albania to save what is known as the “Last Wild River in Europe.” The Campaign’s main goals consisted of preventing the construction of hydropower plants and turning the Vjosa into Europe’s first “Wild River National Park,” a status that would severely limit future development. But, this Campaign would not be easy. Albania is a highly centralized, fragile democracy with a long history of political oppression and economic struggle whose top-down government is still generally inaccessible to public interest groups or influence. The country relies entirely on hydropower for its electricity production, leading to high uncertainties in energy security, especially in face of increasing periods of drought. The Campaign organizers and activists would have to strategize carefully and creatively to navigate the Albanian political landscape to reach its goals. What did they do? What worked or didn’t work along the way? Finally, would hydropower, considered a renewable energy source with low carbon emissions, enhance the country’s energy security? Or, would hydropower development on the Vjosa just not be worth it as a national and cultural treasure is destroyed alongside local livelihoods related to fisheries, agriculture, and tourism? Upon reading this case study, readers will learn about how environmental campaign organizers and activists mobilize in the face of the complexities of hydropower development in Albania, a struggling democracy.
Electronic and optical properties of novel double perovskite compound Cs2RbInI6
Authors:   Department of Physics, Rajeev Gandhi Government PG College, Mandsaur 458001 India, Soni Y. , Agrawal R. ,   Department of Computer Engineering and Applications, G. L. A. University Mathura 281406 India, Yadav V. ,   School of Applied Sciences, Shri Venkateshwara University, Amroha 244221 India, Singh P. ,   Department of Electronics and Communication Engineering, KIET Group of Institutions, Ghaziabad 201206, India, Singh S. ,   Department of Physics, Chintamani College of Arts and Science, Gondpipri, Maharashtra 442702 India, Rani U. ,   Division of Research & Innovation, School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand 284007 India, Verma A. S. ,   Division of Research & Innovation, School of Applied and Life Sciences, Uttaranchal University, Dehradun, Uttarakhand 284007 India
Published: November 2023

Novel energy materials grab the attention of researchers because of the huge demand for green energy sources. We have attempted to investigate the physical properties of such material which will be suitable for photovoltaic applications. Double perovskites of A2BB’X6 framework have been conspicuous materials by the virtue of their magnificent electronic and optical properties. We have computed the physical properties of Cs2RbInI6 double perovskite compound using the first principles method along with density functional theory (DFT). Complete computational analysis has been done within wien2k simulation code which is based on full potential linearized augmented plane wave method.
Designing and studying of PVA/Fe2O3/Se as new ovonic material for possible storage application
Authors:   Faculty of Pharmacy, Jabir Ibn Hayyan Medical University, Kufa, Iraq, Mohammed K. A. , Salem K. H. ,   College of Medical and Health Technologies, Al-Zahraa University for Women, Karbala, Iraq, Jawaad M. F. ,   Department of physics, College of science, University of kerbala, Kerbala, Iraq, Alkhafaji M. A. ,   National University of Science and Technology, Dhi qar, Iraq, Zabibah R. S. ,   Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
Published: November 2023

This study presents the synthesis of a novel ovonic nanomaterial by the chemical route approach, involving the combination of three distinct materials: polyvinyl alcohol (PVA), iron oxide (Fe2O3), and selenium (Se) nanoparticles. The produced material underwent evaluation using various analytical techniques, including Xray diffraction (XRD), energydispersive Xray spectroscopy (EDS), scaning electron microscope (SEM), and UV-Visible spectrophotometer. The focus of the work revolved around a unique hybrid structure consisting of selenium nanoparticles that were embedded within a polyvinyl alcohol and iron(III) oxide. The examination of micro structure information yielded findings that support the notion that Se nanoparticles have an impact on the structural properties of PVA/Fe2O3. (XRD) and (EDS) examines provided confirmation of the formation of a novel composite structure. The produced composites had notable absorption peaks at a wavelength of 530 nm for PVA-Fe2O3-CdZnS. These composites exhibited a progressive transition towards absorption in higher wavelength areas. The composite material that has been suggested for potential utilization in forthcoming energy storage applications.
Article processing charges and the stratification of open access publishing
Authors: Klebel Thomas
Published: November 2023

The Open Access movement promised to increase knowledge sharing within and beyond academia, sidestepping issues of structural inequality. In spite of this initial hope, emerging evidence shows that the model of author facing charges is erecting a new barrier, threatening equity in who can contribute to the scientific record. This talk will investigate the role of institutional resources in shaping publication outcomes across fields and countries and discuss wider implications of current threats to an equitable implementation of open research.
Open Science in an open cloud
Authors: Vodopijevec Alen , Celjak Draženko
Published: November 2023

European Open Science Cloud (EOSC) is an European wide initiative that aims to develop a ‘Web of FAIR Data and Services’ for science in Europe that will provide researchers, students, companies and citizens with a federated and open multi-disciplinary environment where they can collaborate, share and reuse data, tools and services. EOSC Portal Catalogue and Marketplace is an entry point which improves the findability and accessibility of the scientific resources, their curation, support and training activities.In order to empower local stakeholders (researchers, policy makers, research performing organisations, etc.), NI4OS-Europe project (National Initiatives for Open Science in Europe) provides technical support for onboarding, i.e. making scientific web services compliant with the NI4OS/EOSC requirements and inclusion in catalogues. At the same time, as open science cloud initiatives emerge across the EU landscape, in the terms of infrastructure and policy development, it also supports building the Croatian Open Science Cloud (abbrev. locally HR-OOZ) Initiative. HR-OOZ is gathering prominent national institutions with an active role regarding open science covering all important stakeholder groups: research performing organisations (RPO), research funding organisations, research supporting organisations and policy makers. The Initiative aims to build a modern, high-quality, internationally relevant, and competitive science system based on the principles of open science, which is harmonised and connected with the European Research Area and relevant European initiatives. The Initiative has two main goals. The first goal is to set up the HR-OOZ which includes tasks of defining its organisational structure, defining the technological principles of services that will make the HR-OOZ, and ensuring its sustainability. The second goal of the Initiative is to draft the proposal of the National Action Plan for Open Science and propose changes to the law governing scientific activities.We will present the interconnections between national and European initiatives and how they complement each other as well as the proposed mechanisms for incentivizing and rewarding OS practices which are the vital components of the whole OS ecosystem.
Citizen Science
Authors: Gaálné Kalydy Dóra
Published: November 2023

Citizen Science just like many other elements of Open Science has a different understanding in Western Europe than in Central-Eastern Europe (Ex-communist countries). Because of many reasons CS is still least-known though there are more and more background supporting opportunities. The new roles of the libraries are gaining appreciation as we are working with different stakeholders. Citizen Science could be one of the most valued pillar of Open Science if libraries are involved in it as aggregators, hubs, but the libraries must be ready to do so. The presentation is about how and why libraries should be engaged in Citizen Science.
Citizen Science in Europe
Authors: Martek Alisa , Mučnjak Dorja , Mumelaš Dolores
Published: November 2023

Citizen science (CS) has many definitions but is commonly known as collaboration between professional scientists and the rest of society (Ignat et al., 2018). Although there have been cases of its implementation in the past, the term became globally known in 2012 (Vohland et al., 2021). CS activities involve a wide range of academic disciplines and vary widely in what is required of participants in terms of knowledge, time commitment, travel, and use of technology (Cohen et al., 2015).For the past ten years, academic, public, and research libraries have often supported and conducted CS to encourage greater interaction between science and society. Each of these library types has a specific user population; academic libraries have students and scientific and teaching staff, public libraries have local community, and research libraries have researchers. However, they seldom cooperate. Some collaboration challenges are owed to its complexity, uncertainty regarding research co-creation, and participant retention strategies (Cigarini et al., 2021), and its aspects have been explored by the LIBER project CeOS_SE Project - Citizen-Enhanced Open Science in Southeastern Europe Higher Education Knowledge Hubs (more information on https://libereurope.eu/project/ceos_se-project-citizenenhanced-open-science-in-southeastern-europe-higher-education-knowledge-hubs/). The main goal of the project is to raise awareness of mainstream open science and CS practices in Southeastern (SE) Europe. As a project partner, the National and University Library in Zagreb, in cooperation with the University Library of Southern Denmark, conducted a survey that included other European countries in addition to SE Europe to examine and collect good practices of civil engagement in university libraries. The survey was sent across the European university libraries with the help of other project partners (libraries from Netherlands, Italy, Greece, Cyprus, Serbia, and Bulgaria). The survey also investigated whether university libraries carried out CS activities in collaboration with public libraries and if not, why. A relatively small number of university libraries declared that they cooperated with public libraries in creating CS activities. Those that did were interviewed to see which challenges they faced and how they solved them.Here we will present the main challenges, barriers, and difficulties that stand in the way of cooperation between university and public libraries in Europe. We will also try to explain the reasons for relatively modest cooperation in CS activities and suggest possible solutions from which both university and public libraries could benefit. Co-created activities modify the relationship between libraries and librarians but also with their users, shifting it towards a more participatory interaction (Cigarini et al., 2021).
Elucidating the effects of peer review
Authors: Malički Mario , Jerončić Ana , Bouter Lex , Ter Riet Gerben , Ioannidis John P.A. , Aalbersberg IJsbrand J. , Goodman Steven N.
Published: November 2023

Objective. The ability of peer review to improve the scientific endeavour, e.g., conduct, reporting, and validity of study findings, is increasingly being questioned (Tennant & Ross-Hellauer, 2020) and calls have been made to showcase changes that occurred to each study due to peer review (Limbu, 2020). Until such transparency is achieved, our objective is to identify and collect studies that analysed differences between preprints or submitted manuscripts and peer reviewed journal articles.

Design. We identified studies based on our knowledge of the field and by checking all research at peer review conferences (presented as podium presentations or posters). We also checked references of identified studies. For all included studies we then extracted the year of publication, sampling method, conflicts of interest, funding, data and protocol sharing, number of analysed version-pairs, sample size calculation, scholarly discipline, method used to compare versions, variables (i.e., manuscript sections) analysed for changes, and metric with which the changes were quantified or qualitatively classified. Future steps will include a search of bibliographic databases (and preprint servers) and launching of an online form that will allow anyone to submit missed studies for inclusion in the review. Current findings are only descriptive, but meta-analyses are planned.

Results. Of 25 studies published from 1990 till the end of 2021, 16 analysed changes between submitted and published papers and 9 between preprints and published papers. Changes were most often analysed by filling out questionnaires or scoring each of the two manuscript versions separately (n=11) or by comparing them visually (n=6). Median number of analysed version-pairs was 59 (IQR, 41- 122). Most studies analysed changes in health (n=18) or social sciences (n=4) manuscripts. Overall, they find a very high similarity between version-pairs, with largest changes occurring in introduction and discussion sections.

Conclusions. Current results indicate that submitted or pre-printed manuscript versions and their peer-reviewed journal version are very similar, with main (analysis) methods and main findings rarely changing. Quantification of these results is pending. Large differences between studies, type of changes, and methods with which they were measured indicate greater need for collaboration in the peer-review field and for core outcome measures for manuscript version changes.
Building National Open Science Cloud Initiatives (NOSCIs) in Southeast Europe
Authors: Kanavou Kalliopi , Lenaki Katerina , Kosanović Biljana , Papadopoulou Elli , Papastamatiou Ilias , Sifacaki Electra , Ševkušić Milica , Toli Eleni
Published: November 2023

The National Initiatives for Open Science in Europe (NI4OS Europe) project supports the development of the European Open Science Cloud (EOSC) by contributing to its portfolio of services, by involving national and regional research communities in the EOSC governance, by strengthening open science (OS) practices, and by promoting the FAIR principles (Macan et al., 2020; Garavelli et al., 2021) to help build the infrastructure and create a favourable environment for open and intensive scholarly communication.The main instrument in achieving this is the network of 15 national Open Science Cloud Initiatives (NOSCIs) established in the partner countries as national-level coalitions of Open Science stakeholders that have a prominent role and interest in the EOSC. The concept of NOSCI has been developed in response to the specific traits and challenges in the targeted region, based on complex and multilayered analyses of stakeholders, policies, and local contexts (Toli et al., 2020). Inclusive by nature, NOSCIs connect stakeholders from across the research lifecycle at the national level and provide not only a testbed for the formulation of OS policies but also a forum for knowledge dissemination and sharing.Drawing on a secondary analysis of the abundant data collected and materials produced during the project, this presentation focuses on the challenges identified as the NOSCIs were built – from data collection in the context of landscaping (Kosanović & Ševkušić, 2019) and policy analysis, through concept development, to implementation, testing, and verification (use cases). It highlights the relationship between individual challenges and NOSCI elements that address these challenges.The challenges are largely owed to diversities within the region, most notably the varying levels of integration into European structures (of the 15 partner countries, eight are not EU members), linguistic diversity, different research governance systems, policy traditions, and available funding. The framework for NOSCI development, the so-called blueprint (Toli et al., 2020), was designed in full recognition of these diversities. It relies on three modular workflows (Toli et al., 2021) and gives maximum flexibility to countries or national initiatives while making sure that all locally specific aspects are addressed.
We believe that the approach adopted by the NI4OS-Europe team could be applied in other highlydiversified environments, as has been demonstrated by the NI4OS-Europe use cases, thanks to the flexible mechanism of interaction between challenges and responses underlying the very concept of NOSCI.
Creating JATS XML from DOCX
Authors: Jertec Musap Ljiljana , Katić Nino , Celjak Draženko
Published: November 2023

JATS XML (Journal Article Tag Suite) is an adopted XML format used for publishing scientific and scholarly content. It is an alternative way of publishing contemporary scientific and professional journals, which has multiple advantages over traditional publishing methods.One of the key advantages of JATS XML is its ability to enhance the discoverability and accessibility of journal articles. This is achieved through the use of metadata tags, which provide a standardized way of describing content and make it easier for search engines to index and retrieve articles. Additionally, the use of JATS XML allows for better preservation of content and ensures that articles are machine-readable and easily integrated with other scholarly resources.Another significant advantage of JATS XML is its ability to facilitate publishing workflows, but unfortunately although it should be the case, currently that ability is not fully realized. Despite providing a standardized structure for content, which theoretically makes it easier for publishers to manage the publication process, some challenges still exist in the practical implementation of JATS XML. Creating JATS XML requires a lot of time if the editor writes XML from scratch or significant financial resources that need to be invested in purchasing professional tools or outsourcing this work. There are almost no free and effective tools for creating complete and correct JATS XML.The team from SRCE – University of Zagreb, University Computing Centre behind the HRČAK portal decided to adapt the universal document converter called Pandoc primarily for editors and publishers in HRČAK, but with the intention that in the future it can also be used by the wider scientific and professional community. At this workshop, we will introduce the process of creating JATS XML as part of HRČAK which will allow journal editors and publishers to create JATS XML more easily. The goal of is to allow users to create complete and correct JATS XML files for their journals through a simple interface without any prior knowledge of XML.
10 years of CARE guidelines in publishing case reports in paediatrics
Authors: Šegulja Silvije , Šegulja Perić Anja , Sorta-Bilajac Turina Iva
Published: November 2023

Case reports, as an article type in the biomedical field, hold particular importance in paediatrics because it is the optimal way to present new or rare diseases or overlapping syndromes that are usually hard to diagnose clinically (Nissen et al, 2014). The CARE (CAse REport) guidelines are a tool that helps standardise reporting in case reports.Those guidelines were published in 2013 (Gagnier et al., 2013) with the purpose of supporting an increase in the accuracy, transparency, and usefulness of case reports. Given the stated, the aim of this presentation is to examine the actual use of the CARE guidelines in the paediatrics field journals.Using Pubmed and Web of Science databases, journals in the category of Clinical Medicine - Paediatrics were searched and their instructions for authors and selected published case reports were examined. Based on inclusion criteria journals that publish case reports were included in the study and screened for the CARE guidelines using the CARE checklist.A total of 184 journals met the criteria, 130 journals (71%) were in the SCIE (Science Citation Index Expanded) category, while 54 journals (29%) were in the ESCI (the Emerging Sources Citation Index) paediatrics category. Most of the journals, 160 (87.5%) publish case reports, among them 44 journals (27.5%) mention the CARE guidelines in the instructions for authors. There were altogether 10,617 case reports published in 184 journals, of which 3527 in open access.Of the 44 journals that mention CARE guidelines, 27 journals (61%) are in the SCIE database category and 17 (39%) in the ESCI. There is a significant difference regarding the quartiles of SCIE journals that use CARE guidelines (p=0,041), the higher the quartile, the more journals that use the CARE guidelines (Q1=10; Q2=9; Q3=5; Q4=3).For the purpose of the oral presentation, authors will examine 10% of the available free full text case reports (except for the journals that have more than 100 case reports where 10 cases will be examined) and the expected sample size is 144. Two authors will check the compliance of randomly selected case reports with the CARE guidelines using the CARE checklist. As with every study, this one has certain limitations, as it is limited to the field of paediatrics and not all case reports can be examined as they are not available.
Regulating the use of generative AI in academic research and publications
Authors: Kunda Ivana
Published: November 2023

Generative artificial intelligence (GenAI) is a category of AI technology capable of producing various types of content, including text, images, audio, video, 3D models, simulations and synthetic data. Although it has been present for some time, it has been popularised in the recent months due to text and image GenAI tools, such as ChatGPT, Google Bard, LaMDA, BlenderBot, DALL-E, Midjourney, Stable Diffusion, some of which have already received new and upgraded versions.

The main issue for the scholarly research and publications relates to the fact that because of the technology breakthrough the AI tools, based on machine learning models and usually fed with large volumes of data, no longer only assist researchers in recognising patterns and predicting, but also in generating content. This raises questions such as: On a general level, is it acceptable to use the generated content in academic publications? Does the use of such tools in research and publications violate academic honesty? Is a researcher violating another person’s intellectual property right when using these tools?

This paper seeks to answer these questions with the aim of suggesting whether and to what extent there is a need for GenAI to be regulated within the academic institutions or beyond. Additionaly, the paper is aimed at investigating the models for such regulation as there are already some attempts to do so at various academic institutions in the world and many such processes are ongoing.
La inteligencia artificial frente a la colectividad. Una protección de los bienes jurídicos colectivos frente al auge de los sistemas inteligentes
Authors: Valls Prieto Javier
Published: November 2023

La utilización de inteligencia artificial en nuestra sociedad, que abarca todas las facetas de la vida, implica un impacto en los derechos fundamentales de los ciudadanos, tanto positivo como negativo. Este impacto ha sido analizado por la doctrina penalista desde una perspectiva de los bienes jurídicos individuales, habiendo un gran consenso sobre el tema. Sin embargo, no se ha abordado la lesión de bienes jurídicos colectivos, que también se ven afectados. El debate de la protección de los bienes jurídicos colectivos en las últimas décadas ha superado la protección del Estado para abarcar la protección de la sociedad. Seleccionados los bienes jurídicos relevantes, se analizarán los casos de lesión de los mismos con la utilización de inteligencia artificial de los que se tiene información, con el fin de analizar el bien jurídico lesionado y en qué medida. Aunque la lesión al bien jurídico se puede afirmar, la redacción del tipo penal no permite la correcta protección de los mismos mediante el código penal. Para ello se proponen dos soluciones para adaptar los tipos a la realidad que nos encontramos con el uso de la inteligencia artificial en nuestra sociedad.
Inteligencia artificial y responsabilidad penal de personas jurídicas: un análisis de sus aspectos materiales y procesales
Authors: Xavier Januário Túlio Felippe
Published: November 2023

Partiendo del supuesto de que las empresas asumen un rol de innegable protagonismo en la producción y utilización de los sistemas de inteligencia artificial (IA), abordaremos en el presente trabajo, los aspectos penales y procesales penales de esta relación. Tras un breve estudio del concepto, funcionamiento y limitaciones de esta tecnología, analizaremos las dificultades que impone a la imputación de responsabilidades penales, que acaban justificando la adopción de modelos específicos de responsabilidad de personas jurídicas también en este ámbito. Por otro lado, observaremos que, aun que como usuarias, las personas jurídicas no gozan de libertad irrestricta para emplear la IA en sus programas de cumplimiento, debiendo cumplir con ciertos parámetros legales, especialmente si pretenden obtener beneficios penales a través del compliance eficaz.
EL CONCILIO DE TRENTO Y EL RETABLO DE LA CAPILLA DE SAN PEDRO DE LA CATEDRAL DE MALLORCA
Authors: Escalas Martín Maria del Mar
Published: November 2023

Este artículo presenta una aproximación al retablo que hubo dentro de la actual capilla del Santísimo de la Catedral de Mallorca durante la Edad Moderna. La presencia de esta pieza en la antigua capilla de san Pedro se tiene que relacionar directamente con la gran relevancia que adquirió la reserva del Santísimo Sacramento como consecuencia de la celebración del Concilio de Trento. Mediante la consulta de documentación de archivo inédita, ha sido posible establecer y precisar algunos hitos vinculados con la realización de un retablo dedicado a san Pedro durante los siglos XVI y XVII. Además de la distinción de dos fases de ejecución en relación con el retablo, se ha podido aportar una posible hipótesis relativa a su autoría.
Short- and Long-term Clinical Outcomes of Balloon-expandable Versus Self-expanding Valves in Patients Undergoing Transcatheter Aortic Valve Replacement: A Meta-analysis
Authors: Wong Jie Jun , Gan Eugene , Gao Fei , Keh Yann Shan , Amanullah Mohammed Rizwan , Lim Soo Teik , Aziz Zameer Abdul , Govindasam Sivaraj , Chao Victor Tar Toong , Ewe See Hooi , Ho Kay Woon , Yap Jonathan
Published: November 2023

Background: Distinct clinical differences exist between balloon-expandable valves (BEVs) and self-expanding valves (SEVs) used in transcatheter aortic valve replacement (TAVR) for aortic stenosis. However, randomised data on comparative outcomes are limited. The aim of this meta-analysis was to analyse the differences in short- and longer-term clinical outcomes between the two valve designs. Methods: A comprehensive literature search for all studies up to and including April 2020 on the clinical outcomes of BEVs versus SEVs was performed. Study outcomes were divided into short term (in-hospital or 30 days), intermediate term (1 year) and long term (3 years). The primary outcome was all-cause mortality. Secondary endpoints were stroke or transient ischaemic attack (TIA), life-threatening or major bleeding, at least moderate paravalvular leak (PVL), permanent pacemaker (PPM) implantation, aortic valve area (AVA) and aortic valve mean pressure gradient (AV MPG). Results: A total of 41 studies (BEV, n=23,892; SEV, n=22,055) were included. At in-hospital/30 days, all-cause mortality favoured BEV (OR 0.85; 95% CI [0.75–0.96]). BEV had lower rates of PVL (OR 0.42; 95% CI [0.35–0.51]) and PPM (OR 0.56; 95% CI [0.44–0.72]), but smaller AVA (mean −0.09 cm2; 95% CI [−0.17, 0.00]) and higher AV MPG (mean 2.54 mmHg; 95% CI [1.84–3.23]). There were no significant differences in the incidence of stroke/TIA or bleeding between the two valve designs. At 1 year a lower PPM implantation rate (OR 0.44; 95% CI [0.37–0.52]), fewer PVLs (OR 0.26; 95% CI [0.09–0.77]), smaller AVA (mean −0.23 cm2; 95% CI [−0.35, −0.10]) and higher AV MPG (mean 6.05 mmHg; 95% CI [1.74–10.36]) were observed with BEV. No significant differences were observed in mortality, stroke/TIA or bleeding. There was no significant difference in mortality at 3 years between the two valve designs. Conclusion: In the short–intermediate term, SEVs had better valve haemodynamics but had higher PVL and PPM implantation rates than BEVs. However, there were no differences in intermediate–long-term mortality, stroke or TIA, or bleeding complications. A better understanding of these differences will enable TAVR operators to tailor their valve choice based on individual patient profile.
A imprensa carioca e o autoritarismo eleitoral dos anos 1930
Authors: Porto Zulini Jaqueline , Castanho Ribeiro Felipe
Published: November 2023

Como o Governo Provisório chefiado por Getúlio Vargas entre 1930 e 1934 forjou a construção de uma narrativa favorável sobre os seus próprios atos perante a imprensa carioca da época (ABREU, 2019)? No Brasil, a literatura tem apontado a complexa relação estabelecida pela imprensa com a ditadura militar de 1964-1985 (CAPELATO; PRADO, 1980; MOTTA, 2017), de forma similar ao observado em estudos comparados (MOTTA; TOULHOAT, 2022). A experiência autoritária de 1930-1934, porém, não recebeu a mesma atenção. O objetivo deste artigo é examinar como o jornal O Radical, criado para advogar em favor da Revolução de 1930, noticiou os momentos críticos que desafiaram a permanência da ditadura varguista e o consequente controle do Governo Provisório sobre o processo de reconstitucionalização do país. Analisaremos a cobertura jornalística do periódico em conjunturas políticas críticas de 1932 a 1933, contrastando com o publicado concomitantemente pelo Diário de Notícias, que fazia oposição à ditadura. A crítica documental revelará como O Radical procurou retratar os interesses puros do povo e do governo como um só (“nós”, a pátria) por oposição aos ímpetos corruptos dos adversários políticos (“eles”), para disseminar a versão oficial do processo histórico conhecido como Revolução Constitucionalista e dos preparativos à convocação da Constituinte. Com esta estratégia típica da retórica populista (MUDDE; KALTWASSER, 2017), o periódico vocalizava o discurso revolucionário, em linha com o autoritarismo eleitoral dos anos 1930 (RICCI, 2019).
Esemény utáni fogamzásgátlás.
Authors: Lőczi Lotti , Vezér Márton , Török Marianna , Cseh Richárd , Keszthelyi Attila , Ács Nándor , Várbíró Szabolcs , Keszthelyi Márton
Published: November 2023

Bevezetés: Az esemény utáni (sürgősségi) fogamzásgátlás a
legtöbb esetben hatékony és biztonságos megoldást jelent a nem kívánt terhesség
megelőzésére, melynek számos módszerét alkalmazzák. Ezek eltérő
hatásmechanizmussal és időkerettel rendelkeznek. Célkitűzés:
Közleményünk célja a szakirodalom adatai alapján tájékoztatás nyújtása az
egészségügyi szakemberek és döntéshozók számára a sürgősségi fogamzásgátlás
célpopulációiról, bizonyítékokon alapuló korszerű módszereiről, hatékonyságáról,
gyakorlati alkalmazásáról a nem tervezett (nem kívánt) terhességek számának
csökkentése céljából. Módszerek: Szisztematikus
irodalomkeresést végeztünk a MEDLINE (PubMed), az Embase és a Scopus
adatbázisokban a releváns kulcsszavak alapján, az 1960 és 2023 közötti évekre
vonatkozóan. Eredmények: Feldolgozásunk során 23 klinikai
közleményt tekintettünk át, melyek szájon át szedhető és hosszú távon is
alkalmazható fogamzásgátlók eredményességét vizsgálták. Kutatási eredményeinket
a testsúly, a szoptatás, az eseményt követően eltelt időtartam és a későbbi
fogamzásgátlási tervek figyelembevételével értékeltük.
Következtetés: A közleményben tett megállapításainkkal
segítséget kívánunk nyújtani a Magyarországon sürgősségi fogamzásgátlásként
hozzáférhető oralis levonorgesztrel, uliprisztál-acetát és intrauterin
fogamzásgátló eszközök kiválasztásához a hatékonyság, a célpopuláció és a
hozzáférési szempontok alapján, kiemelve a lehetséges alkalmazókkal való
együttműködést. Az egészségügyi kormányzat számára javasoljuk friss szakmai
ajánlás készítésének felkarolását a sürgősségi fogamzásgátlás könnyebb
elérhetőségének, ezáltal a reprodukciós egészség javításának érdekében. Orv
Hetil. 2023; 164(44): 1736–1748.
Az intestinalis bojtos sejtek sajátosságai és szerepük a gyulladásos bélbetegség és a colorectalis carcinoma patomechanizmusában
Authors: Bohusné Barta Bettina , Sipos Ferenc , Műzes Györgyi
Published: November 2023

Tekintettel alapvető élettani jelentőségükre, az immunválaszban való
részvételükre és a bélbetegségek kialakulásával való szoros kapcsolatukra, az
elmúlt tizenöt évben jelentősen megnőtt az érdeklődés a bélhámsejtek iránt. A
bélféreg- és protozoonfertőzésekkel való szoros kapcsolatuk – ami 2016-ban
jelentős felfedezés volt – tovább ösztönözte a ritka kemoszenzitív epithelialis
bojtos sejtek kutatását. Bár számuk viszonylag alacsony, a bojtos sejteket ma
már a gyomor-bél traktus lényeges őrszemeként ismerik el, mivel szukcinát-,
édes- és keserűíz-érzékelő receptoraik folyamatosan figyelik a béltartalmat.
Stimuláció esetén számos effektormolekulát szabadítanak fel, köztük
immunmoduláló hatásúakat is, mint az interleukin-25, a prosztaglandin-E2 és -D2,
a ciszteinil-leukotrién-C4, az acetil-kolin, a thymus stromalis lymphopoetin és
a béta-endorfin. Kimutatták, hogy a bojtos sejtek döntő szerepet játszanak a
fonálférgek és protozoonok elleni immunitásban. A bojtossejt-kutatások többsége
egérkísérleteken alapul, amelyek során a ’doublecortin’-szerű kináz-1 fehérje
marker alapján azonosítják őket. A ciklooxigenáz-1 (COX1) enzim expressziója
azonban segíthet a humán bélbolyhok bojtos sejtjeinek azonosításában. Kevés
tanulmány vizsgálta az ezen sejtek és a bélbetegségek közötti összefüggést
emberekben. Cikkünkben az intestinalis bojtos sejtekről nyújtunk naprakész
tájékoztatást, beleértve fiziológiájukat, immunológiai központi funkciójukat és
szerepüket a humán betegségekben. Végezetül a bojtos sejtek potenciális klinikai
terápiás felhasználásának lehetőségeire is kitérünk. Orv Hetil. 2023; 164(44):
1727–1735.
Constructing a physical-mathematical model of grain mass self-heating by a rod site of rectangular cross-section
Authors: Slipchenko Maksym , Bredykhin Vadym , Pak Andrey , Gurskyi Petro , Alfyorov Oleksiy , Pak Alina
Published: November 2023

This paper considers the issue related to improving the energy and resource efficiency of the process of storing raw materials of plant origin, namely, preventing self-heating of grain masses in elevator silos. It was noted that the effectiveness of the analysis of self-heating of grain mass increases with the use of mathematical models of temperature fields of grain mass during storage together with data obtained experimentally. A physical-mathematical model has been built that describes a two-dimensional localized non-stationary temperature field of seed material generated by a homogeneous rod cell with a rectangular cross-section. A technique for accelerating the convergence of the series is proposed for the constructed analytical solution, which is based on the selection and analytical calculation of the sum of the component of slow convergence. The adequacy of the physical-mathematical model has been proven by calculations and by comparing the temperature of the self-heating site, obtained theoretically, and the temperature obtained under industrial setting. The established temperature kinetics of grain mass volumes during storage, obtained experimentally and theoretically, correlate with each other in the duration range from 0 to 30 days with a correlation coefficient of at least 0.98. This proves the possibility of applying forecasts of the temperature of self-heating sites in the volume of grain mass, obtained by using the physical-mathematical model built, under industrial setting. A limitation of the study is that the model is not universal. It is another stage on the way to a universal model. A limitation of the study is that for storage periods of more than 30 days, a new excess temperature forecast must be made
Development of a flavored oil composition based on hemp oil with increased resistance to oxidation
Authors: Kunitsia Ekaterina , Kalyna Viktoriia , Haliasnyi Ivan , Siedykh Kostiantyn , Kotliar Oleh , Dikhtyar Aliona , Polyansky Pavlo , Ivanov Gennady , Baranova Olena , Bolhova Nataliia
Published: November 2023

The way to solve the problem of stabilizing hemp oil against oxidative deterioration while preserving its nutritional value is considered. The peculiarity of the work consists in the development of a flavored oil composition based on hemp oil, which has a high resistance to oxidation. The object of the study is the indicators of the composition and the period of induction of accelerated oxidation of refined hemp and corn oils depending on their ratio and the content of antioxidants (essential oils of coriander, basil and thyme) in the oil composition. A rational ratio of hemp and corn oils in the oil composition of 6:4, respectively, was determined. The consumer properties of this mixture are: the induction period of accelerated oxidation – 4.0 hours, the content of a-linolenic fatty acid – 10.6 % of the total amount of fatty acids. The ratio of essential oils of thyme, coriander, and basil in the complex was determined, with the addition of which the period of induction of accelerated oxidation of the flavored oil composition exceeds that of the original one by 3.75 times. A feature of the obtained results is the possibility of increasing the shelf life of the flavored oil composition based on hemp oil, which allows expanding the range of its consumer properties. From a practical point of view, the development allows you to increase the shelf life and receive additional income from the sale of new, high-quality, competitive products for health-improving use. An applied aspect of using the scientific result is the possibility of creating a range of salad oil compositions based on valuable hemp oil with different organoleptic indicators depending on the ratio of the components of the complex of essential oils
Identifying the operating features of a device for creating implosion impact on the water bearing formation
Authors: Ratov Boranbay , Borash Ardak , Biletskiy Marian , Khomenko Volodymyr , Koroviaka Yevhenii , Gusmanova Aigul , Pashchenko Oleksandr , Rastsvietaiev Valerii , Matуash Oleksandr
Published: November 2023

The object of the study reported in this paper is the parameters of a device for implosion impact on aquifers during well development.
The problem of increasing the productivity of aquifers was solved by removing colmatation products formed during the drilling process and restoring the natural permeability of the formations. This could ensure high production of wells and their long-term trouble-free operation. One of the most effective ways to develop wells is implosion impact. However, its use is hampered by the complexity of the structure of existing devices, the high cost of use, and the insufficient reliability of their operation. To overcome this, an original device for implosion impact on aquifers was designed and its operating parameters were determined.
A procedure has been devised for determining the maximum permissible sizes of intervals not filled with liquid under the conditions of preventing casing string collapse. The effect of these intervals on reducing the total weight of the casing string was investigated.
An optimal well structure was proposed for the conditions of the Tonirekshin field. The critical dimensions of empty intervals were calculated for all wall thicknesses of casing pipes included in the well design. It has been established that the amount of weight reduction of the casing string in the well due to the Archimedean force for field conditions is 43–47 %. Archimedean force increases with increasing pipe wall thickness. Reducing the weight of the casing string reduces the required winch power, allowing the use of lighter drilling rigs.
The procedure for preparing for repeated implosion impacts has been studied.
The studies performed and the recommendations presented will be effective when drilling and developing wells under the conditions of the Mangistau Peninsula, at the Tonirekshin field.
Development of an algorithm for the reasoned selection of machines for leather garments manufacturing
Authors: Zakharkevich Oksana , Zhylenko Tetyana , Koshevko Julia , Shvets Galina
Published: November 2023

The technology of processing clothing elements is very mobile and changes with the appearance of new materials and equipment. The selected design and technological solutions that ensure the conformity of aesthetic properties and requirements can be satisfied through continuous improvement of sewing production technologies. This study aims to develop an algorithm for choosing the optimal equipment, taking into account the material parameters and the permissible requirements for the technological process of manufacturing sewing products from artificial leather. As a result of the analysis of the range of sewing machines and manufacturing companies, Juki sewing machines were chosen to build a complex matrix of machine equipment. A morphological scheme of the selection process and a mathematical description of the two-dimensional matrix of elements have been developed. That has made it possible to reflect the simultaneous consideration of all process components and their influence on the technological parameters of the machine. The database of the parameters of the equipment selection system was built in the form of matrix elements: a matrix of the type of operations, a matrix of material coatings, a matrix of the base of materials, a matrix of machine assignments, and a matrix of qualifications. Each matrix is a production rule for making a decision at a separate selection stage. The operation matrix was constructed using the TechLab mobile application, which includes 50 processing schemes for artificial leather products. The analysis of the schemes has made it possible to determine the frequency of occurrence of types of seams for processing artificial leather products: 1.01.01 (28.75 %), 2.01.01 (16.75 %), 1.06.02 (11.00 %), 2.02.01 (15.50 %), 5.01.01 (24.25 %), 6.02.01 (3.75 %). The mathematical notation of the algorithm for choosing the optimal machine equipment has made it possible to visualize the structure of the process using a graph. The graph was built using Gephi. Such a notation takes into account the qualification of the worker, the type of technological operation, and the material’s properties, including the material’s thickness, coating, and base.
Building a model of the compression grinding mechanism in a tumbling mill based on data visualization
Authors: Naumenko Yuriy , Deineka Kateryna
Published: November 2023

The object of the study reported here is the grinding process in a tumbling mill where the mechanism of destruction by crushing is implemented, which is caused by the mechanism of compression loading. The compressive interaction in the active zone of the lower end of the granular loading chamber of the rotating drum at the transition of the shear layer to the solid zone was taken into account.
The task to determine the parameters of the compressive action was solved, which was caused by the difficulties of modeling and the complexity of the hardware analysis of the behavior of the internal loading of the mill.
A mathematical model was built based on data visualization for the compression grinding mechanism.
The power of compressive forces was taken as an analog of grinding performance. The initial characteristic of compression was considered to be the mean speed of movement in the central averaged normal cross-section of the shear layer. The influence on the performance of the mass fraction of the shear layer and the reversibility of loading was taken into account.
The effect of rotation speed on productivity was evaluated by experimental modeling at a chamber filling degree of 0.45 and a relative size of grinding bodies of 0.0104. The maximum value of energy and grinding productivity was established at a relative speed of rotation ψω=0.6–0.65. The maximum value of the share of the shear layer loading was found at ψω=0.4–0.45.
The results have made it possible to establish a rational speed during crushing by compression, ψω=0.55–0.65. This value was smaller in comparison with impact crushing, ψω=0.75–0.9. The observed effect is explained by the detected activation for the shear loading layer during slow rotation, in contrast to the fast rotation for the drop zone.
The model built makes it possible to predict rational technological parameters of the process of medium and fine grinding in a tumbling mill by compression.
Determining the patterns of using information protection systems at financial institutions in order to improve the level of financial security
Authors: Onyshchenko Svitlana , Zhyvylo Yevhen , Cherviak Anna , Bilko Stanislav
Published: November 2023

This paper reports a study aimed at determining the features of using information protection systems at financial institutions in order to improve the level of financial security. It has been proven that under the conditions of digitization of the business environment, information provision is the basis of financial security at both the macro and micro levels. Information has become a strategic resource that needs protection due to the spread of cybercrime. The level of efficiency of information provision and the level of financial security of Ukraine was determined, and the relationship between them was confirmed. Attention is focused on the need to improve these indicators. It has been proven that an effective information protection system enables economic entities to resist dangers and threats. It was substantiated that the intensification of the processes of digitalization of economic activity had created prerequisites for the growth of risks and threats to the integral, uninterrupted, protected circulation of information resources of financial institutions, which leads to huge financial losses. This requires improvement of existing information protection systems. A topology of information protection systems has been presented. An algorithm for building effective information protection systems of financial institutions was proposed, which includes system vulnerability assessment, system assessment for compliance with security standards, penetration testing, and application assessment. Its application would allow financial market entities to promptly respond to real and potential threats, increase the level of information security, and ensure financial stability. The results of the study could also be used by state and local authorities to devise the principles of financial security management at the macro level under the conditions of the digital economy