bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effects of iron oxide nanoparticles on antioxidant capacity and response to oxidative stress in Mozambique tilapia (Oreochromis mossambicus, Peters 1852)
Authors: Vidya Balakrishnan Puthan Variyam , Gajski Goran , Chitra Kumari Chidambaran 
Published: July 2024

Abstract
Recent research has raised concern about the biocompatibility of iron oxide nanoparticles (IONPs), as they have been reported to induce oxidative stress and inflammatory responses, whilst prolonged exposure to high IONP concentrations may lead to cyto-/genotoxicity. Besides, there is concern about its environmental impact. The aim of our study was to investigate the effects of IONPs on the antioxidant defence system in freshwater fish Mozambique tilapia (Oreochromis mossambicus, Peters 1852). The fish were exposed to IONP concentration of 15 mg/L over 1, 3, 4, 15, 30, and 60 days and the findings compared to a control, unexposed group. In addition, we followed up the fish for 60 days after exposure had stopped to estimate the stability of oxidative stress induced by IONPs. Exposure affected the activity of antioxidant and marker enzymes and increased the levels of hydrogen peroxide and lipid peroxidation in the gill, liver, and brain tissues of the fish. Even after 60 days of depuration, adverse effects remained, indicating long-term nanotoxicity. Moreover, IONPs accumulated in the gill, liver, and brain tissues. Our findings underscore the potential health risks posed to non-target organisms in the environment, and it is imperative to establish appropriate guidelines for safe handling and disposal of IONPs to protect the aquatic environment.
Sick leaves among healthy pregnant Croatian healthcare workers during the COVID-19 pandemic due to loopholes in the occupational safety system
Authors: Samardžić Tea , Žaja Roko , Macan Jelena 
Published: July 2024

Abstract
The aim of this study was to explore occupational safety in pregnant Croatian healthcare workers (HCWs) during the coronavirus disease 2019 (COVID-19) pandemic. To this end we composed an anonymous questionnaire that included pregnancy data, risk assessment and mitigation, and workplace intervention and distributed it to HCWs through social media of their groups and associations. The study includes a total of 173 respondents (71.1 % physicians, 19.7 % nurses, 9.2 % other HCWs) diagnosed with pregnancy in 2020 and 2021. Employers were notified about HCWs’ pregnancy at the eighth (IQR 7.0–11.0) week of pregnancy, which delayed workplace risk assessment and mitigation beyond the first trimester. Only 19.6 % of the participants had the risk assessed and mitigated, mostly on their own initiative (76.5 %). After notifying employers about pregnancy, 37.0 % of participants opted for temporary work incapacity (TWI) due to “pregnancy complications” despite healthy pregnancy, 16.8 % were granted a pregnant worker’s paid leave at the expense of the employer, while 5.8 % continued to work at the same workplace. Nurses used the TWI benefit more frequently than physicians (58.8 % vs 30.1 %, P=0.004). Our findings suggest that occupational safety of pregnant HCWs in Croatia lacks clear-cut and transparent strategies to protect pregnant HCWs, forcing them to misuse the healthcare system.
Molecular characterisation of cornelian cherry (Cornus mas L.) genotypes
Authors: Skender Azra , Ðurić Gordana , Assouguem Amine , Ercisli Sezai , Ilhan Gulce , Lahlali Rachid , Ullah Riaz , Iqbal Zafar , Bari Ahmed 
Published: July 2024

ABSTRACT
The application of microsatellite simple sequence repeat (SSR) markers has proven to be highly effective in genetically characterising the origins of various fruit species. Bosnia and Herzegovina boast abundant cornelian cherry (Cornus mas L.) germplasm within its natural habitats. This study focuses on three geographically distant regions in Bosnia and Herzegovina–Drvar, Mostar and Zenica–comprising a sample of 60 cornelian cherry genotypes. The genetic analysis of cornelian cherry utilised eight microsatellite primers to characterise the genetic makeup of the 60 genotypes. Notably, all observed loci in the three populations demonstrated 100% polymorphism. The total genetic differentiation is 0.042, which is also confirmed by the analysis of molecular variance (AMOVA), which indicates that 3% of the total genetic variation is between groups, 8% between individuals and 89% within individuals. The results of pairwise Fst analysis (pFst) indicate that the greatest differentiation is between the populations of Mostar and Zenica (0.037), between Drvar and Zenica (0.026) and between Drvar and Mostar (0.025). The results of the genetic distance according to Nei confirm these results. Also, the largest difference was observed between the populations of Mostar and Zenica (0.316), then between Drvar and Zenica (0.285), and the smallest between Drvar and Mostar (0.251). This research contributes valuable insights into the genetic diversity and characterisation of cornelian cherry populations in different regions of Bosnia and Herzegovina.
Diplomacy in Expansion. Promoting Knowledge Through International Relations
Authors: Dinicu Anca , Iancu Dumitru 
Published: July 2024

Abstract
To say that today’s international security environment has become highly complex is a truism. No one doubts this anymore, which is not to say that the efforts to argue such a reality have lost their relevance. On the contrary, the need and importance of scientific investigation are becoming critical as the international security environment becomes increasingly dynamic, generating cascading challenges. The speed of change, on the one hand, and the often claimed low level of unpredictability regarding the direction of developments taking place in society today, in any domain and at national and global levels alike, on the other hand, call for the identification and analysis, including the reassessment and reinterpretation, of opportunities and threats that are increasingly seen as existential, profound and global. Global issues that impact the security environment, which is referred to as ‘international, ‘ are being addressed by a wide range of actors, sometimes brought together in public-private dialogue networks, who can offer solutions based on their expertise and understanding of the field.
This paper aims to question the role of international relations in promoting and supporting higher education as a distinct entity within an institutionalized effort to draw international academic knowledge into the mechanism of addressing pressing global issues impacting the international security environment. Thus, taking the internationalization of higher education as a starting point, some lines of action are proposed for the promotion of knowledge through a diplomatic approach aimed at enhancing its social aspect in direct relation with the transformations of the international system and the challenges to international security.
Security Culture, Evolution, and Particularities
Authors: Metea Ileana-Gentilia 
Published: July 2024

Abstract
In times when the issue of state and individual security is on everyone’s lips, the need for a security culture adapted to the challenges of the security environment is increasingly felt. If going through a pandemic that left behind a world devastated primarily on a psychological and emotional level, but also physically, made us rethink our value scale and prioritize strengthening our immune system, similarly, the conflicts taking place near our borders, as well as those occurring at considerable distances which have equally disastrous consequences for a society already vulnerable and seemingly having lost all control over its direction, lead to the need to place special importance on consolidating and raising the level of security culture, especially regarding responsible institutions, but also citizens whose lives are directly affected by the lack of essential knowledge for a resilient lifestyle in the field of security. The paper aims to identify the problems that have prevented us from evolving in the field of security culture and to draw attention to the fact that avoiding taking absolutely necessary measures and the lack of constant and coherent concerns can lead to situations that could be catastrophic for our nation and which could be avoided through sustained effort.
Certain Methodological Milestones in Research on Political-Military Crisis Management
Authors: Grosu Ruslana 
Published: July 2024

Abstract
The scientific research on contemporary political-military crises requires the application of a diversified and relevant methodology, which combines interdisciplinary and multidisciplinary perspectives and highlights the importance of that framework to understand their dynamics and impact on international security. The objectives of the research include analyzing certain methodological approaches, highlighting their importance in formulating of recommendations for improving intervention strategies. The importance of this analysis is amplified by the need for a better understanding of the dynamics of crises, which threaten the regional stability and influence the global order. Thus, methodological diversity in analyzing contemporary political-military crises is imperative to address and nuance the complexity and uncertainty that characterize the international community. Each method brings a valuable perspective, and combining them in an interdisciplinary and multidisciplinary approach maximizes the potential to develop some effective and sustainable responses to global crises. Such syntheses could serve as a methodological foundation in conducting new studies and formulating recommendations for more cohesive and widely accepted policies, while the use of a diversified methodology enhances the credibility and relevance of the research in the eyes of political decision-makers and other stakeholders.
Game-Based Learning in Modern Military Education: Digital Wargaming as a Tool for Tactical Training
Authors: Bojor Laviniu 
Published: July 2024

Abstract
This study examines the effectiveness of digital game-based scenarios and wargaming in developing tactical skills and decision-making abilities among military cadets. Utilizing the ARMA 3 game, three tactical scenarios—offensive, defensive, and stability and support operations—were tested. The study involved cadets from “Nicolae Bălcescu” Land Forces Academy (NBLFA) Sibiu, selected for their interest in gaming, familiarity with ARMA 3, and knowledge of military tactics. The results showed multiple advantages of using game-based scenarios in military training. The immersive environment provided by ARMA 3 enabled cadets to simulate realistic combat situations, enhancing their involvement and enthusiasm, leading to better knowledge absorption and skills development. Wargaming offered a safe learning environment, eliminating the risks of real exercises while allowing cadets to experience specific events and incidents. In the offensive mission, cadets faced challenges due to incomplete map analysis, highlighting the need to complement map analysis with real terrain reconnaissance. The defensive scenario underscored the importance of flexibility and adaptability of the combat forces’ disposition. In the stability and support scenario, cadets effectively managed civilian-military interactions, demonstrating the potential of digital games to develop broader competencies in multicultural communication and negotiation. The study concludes that digital game-based scenarios effectively prepare leaders for contemporary conflicts marked by conventional or hybrid threats. It recommends implementing a specific wargaming discipline in the military higher education curriculum and extending this approach to Land Forces units for continuous professional development.
Linguistic Altitude: The Significance of Formulaic Language in Aviation English
Authors: Katsarska Vanya 
Published: July 2024

Abstract
This article explores the concept of formulaic language within the context of aviation communication, emphasizing its significance in achieving effective and fluent communication among aviation professionals. The discussion begins by elucidating the concept of formulaic language, highlighting its distinctive features, and providing a classification. Furthermore, the article addresses the important role of formulaic language in enhancing communication fluency within the aviation domain. By relying on pre-established and readily recognizable formulaic expressions, aviation personnel can navigate complex communication tasks with precision and speed, thus minimizing the risk of miscommunication and ensuring safe flight operations. All in all, this article underscores the importance of recognizing and using the power of formulaic language in aviation communication, advocating for its systematic integration into language training programs.
The Development of Perspectives on Cultural Anthropology with Applicability in the Military Operational Environment
Authors: Talmaţchi Maria-Lucia , Ispas Lucian , Pînzariu Andra 
Published: July 2024

Abstract
The article delves into the evolution of perspectives on cultural anthropology and its significance within the military operational environment. It emphasizes the importance of understanding and incorporating cultural elements into the planning and execution of military operations, particularly by analyzing interactions among diverse cultures in conflict zones. The study advocates for an interdisciplinary approach, merging anthropological insights into security strategies and military interventions. Ultimately, it outlines pathways for operationalizing culture and applying these concepts practically in operational settings to enhance the efficacy of military endeavors and foster dialogue and cooperation amidst globalization and cultural diversity.
Characterisation of the Electromagnetic Properties of Flower Leaves for 2.45 Ghz ISM Band Biodegradable Electronics Applications
Authors: Atanasov Nikolay , Atanasov Blagovest , Hristov Nikolay , Atanasova Gabriela 
Published: July 2024

Abstract
The digital transformation of healthcare, education, industry, and agriculture has generated new opportunities but also led to an increased use of digital devices that will lead to an increase in electronic waste (e-waste) at the end of the life cycle of these devices. In this paper, we report the electromagnetic properties of plant leaves from ten of the most used flowers that can be used to produce environmentally friendly microstrip antennas or fully biodegradable sensors for application in smart agriculture. The analysis of the results for the electromagnetic properties of the leaves of selected plants showed that the real part of the relative permittivity varied widely from 22.962 to 67.43387 for the leaves of garden plants and from 27.82699 to 55.80639 for the potted plants. The variation of the loss tangent of leaves is quite similar in potted (from 0.22718 to 0.35972) and garden (from 0.22812 to 0.33277) flowers.
Agile Project Management in the Age of Digital Transformation: Exploring Emerging Trends
Authors: Gorski Hortensia , Gligorea Ilie , Brudan Adrian , Oancea Romana 
Published: July 2024

Abstract
In the context of today’s dynamic environment, agility and speed are two essential characteristics that apply to project management in the software development industry, as well as in many other industries. In order to meet the complex and continuous challenges of the digital age, the principles, techniques and methods of Agile Project Management and Scrum are expected to become more widespread, especially in software development, replacing or augmenting the traditional ones. This paper aims to identify trends in project management related to digital transformation and diffusion of Industry 4.0 technologies. A bibliometric analysis was carried out by searching the WOS database. The resulting documents were exported and processed in VOSviewer to fulfil the scope. The research revealed that, in the context of digital transformation, information technology supports the agile approach, agile transformation and agile project management. Furthermore, emerging technologies specific to Industry 4.0, especially artificial intelligence, and big data, can contribute significantly to all project phases. These emerging technologies can improve data processing and analysis, project forecasting, and risks prediction, can support decision making thus contributing to the success of the project.
Evaluation of the Temperature Sensitivity of the Lachrymatory Irritant 2-Chlorobenzalmalononitrile by Differential Scanning Calorimetry and Gas Chromatography-Mass Spectrometry
Authors: Munteanu Mihail , Sandu Maria Daniela , Epure Cristiana , Țigănescu Tudor-Viorel 
Published: July 2024

Abstract
Pyrotechnic compositions are mixtures of several components which, when ignited, undergo energetic chemical reactions at a controlled rate to produce on-demand delay times, amounts of heat, noise, smoke, light or IR radiation. In general, pyrotechnic compositions are easily ignited, burn quickly and produce residues that are very hot. 2-Chlorbenzalmalononitrile (CS) belongs to the category of riot control agents and is used in various pyrotechnic tear gas compositions.
The thermal characterization of tear pyrotechnic compositions is important for setting operating limits in the safety of the production process, storage, handling and even safe demilitarization.
In this sense, an experimental study was carried out to evaluate the behavior of CS at high temperatures, at different heating rates, by differential scanning calorimetry. Thermal changes were evaluated at a heating rate of 10, 20, 100 and 200οC/minute. The remaining residue was extracted in a suitable organic solvent and analyzed by gas chromatography coupled with mass spectrometry for the detection, identification and confirmation of the products formed during the controlled heating processes.
Pilot Induced Oscillations of the Small Unmanned Aerial Vehicles
Authors: Szabolcsi Róbert 
Published: July 2024

Abstract
The unintentional inputs of the UAV operators in certain conditions might lead to the unwanted, pilot induced oscillations (PiO) of the aircraft. The PiOs might cause severe damages of the UAV, or as the worth, might lead to the loss of the aircraft. The PiOs of the manned aircraft are in the focus of attention for many decades. However, the PiOs of the UAVs became an important issue worth to investigate only in the past few years. Thus, scientific results and proven statements gained in this field might enrich both the on-going UAV operator training programs and UAV autopilot design based mostly on traditional synthesis methods and procedures.
Numerical Implementation of Various Boundary Conditions on the Shallow Water Equation using a Novel Conformal and Non-conformal Finite Element Methods
Authors: Swastika Pt Veri , Sulvianuri Rani , Gautama I Putu Winada 
Published: July 2024

In this paper, we extend the capability of a newly developed numerical scheme based on our preceding linear conformal and non-conformal finite element methods (FEM) to study 2D shallow water equations (SWE) with various boundaries. Unlike usual approach, we approximate the unknown in a staggered grid due to the use of linear alternating basis. Here, the free surface is approximated using a conformal while the velocity potential is approximated using a non-conformal linear basis. As a result, the varational problem must be reformulated. The resulting scheme is a ODE system which is easy to solve by any time integration method. Therefore, our method is staggered in space, explicit, flexible and simple to implement. The simulation results show that the flexibility of the scheme can be interpreted as the successful use of various boundary conditions.

Keywords: 2D SWE, staggered finite element, non-conformal basis, influx boundary
PENGARUH CITRA MEREK DAN KUALITAS PRODUK TERHADAP KEPUTUSAN PEMBELIAN IPHONE
Authors: BORU PURBA SIGUMONRONG NATASHA RANI , GANDHIADI G.K. , JAYANEGARA KETUT 
Published: July 2024

The mechanical advances of this cutting-edge time have significantly affected the manner in which individuals live, the most significant of which is in the part of communication. Handheld phones are communications devices that are being used today. The large number of customers' demands for smart phones due to the advantages of the features they possess make companies compete to be far superior to their rivals. The examination is pointed toward taking a gander at the impact of brand picture and item quality on iPHONE buy choices in Denpasar City. The method used is a partial least square with three latent variables in particular brand image, product quality, and purchase decision. The results obtained are brand image & product quality effect on the iPHONE purchase decision in Denpasar city. Brand image and product quality can explain or affect iPHONE purchase decisions by percent.
PERAMALAN INDEKS HARGA PERDAGANGAN BESAR KELOMPOK KOMODITAS PERTANIAN MENGGUNAKAN METODE SINGULAR SPECTRUM ANALYSIS
Authors: SUKSEMAWAN I MADE PRABA ESHA , SUMARJAYA I WAYAN , SRINADI I GUSTI AYU MADE 
Published: July 2024

The wholesale price index (WPI) is an index used to measure the average price change over time of a package of goods in wholesale trade. This price index is an indicator to view general economic developments and material for market and monetary analysis. Related to WPI as material for market and monetary analysis, forecasting of WPI is very much needed, especially in agricultural commodities, which are a vital sector. The WPI in the agricultural commodity group in this study was forecasted using the singular spectrum analysis (SSA) method. The data used in forecasting is WPI data from January 2005 to December 2022. Forecasting accuracy level is determined by using vector singular spectrum analysis (VSSA) method. Forecasting results show that the best SSA model is obtained with the window length value and MAPE value is 1,9%. This shows that the SSA method can predict the WPI of agricultural commodities very accurately.
Using Self-regulated strategy of development in Teaching writing for Iraqi EFL University Students
Authors: Alwan Al-Jiboury Asma Bade’ 
Published: July 2024

Self-Regulated Strategy of Development (SRSD) is an intervention designed to improve students' academic skills through a six-step process that teaches students specific academic strategies and self-regulation skills (mention them here). When it comes to writing, self-regulation allows students to manage tasks and monitor progress (also called self-monitoring), among other key skills. There are many ways to use strategy instruction to help students improve their writing skills in English.