bluuebunny/crossref_metadata_2025 huggingface dataset:
Idegenhonos fafajok állományainak szerepe a hosszútávú vonuló énekesmadarak pihenőhely-használatában
Authors: Bozó László , Csörgő Tibor
Published: October 2024

Kutatásunk során három hosszútávú vonuló, de eltérő élőhelyeken előforduló poszátaféle pihenőhely-használatát vizsgáltuk egy délkelet-magyarországi ezüstfa-dominálta fás területen és a hozzá csatlakozó kiszáradt csatorna mentén. A 2016 és 2023 közötti őszi időszakból származó 1854 gyűrűzési és 261 visszafogási adatot dolgoztunk fel. Azokra a kérdésekre kerestük a választ, hogy a madarak mennyi időt töltenek el a vizsgálati területen, ez idő alatt hogyan változik a raktározott testzsírjuk mennyisége, és ezzel a raktározott zsírral mekkora távolság megtételére képesek. Eredményeink szerint a terület hasonló szerepet tölt be az átvonuló madaraknál, mint a természetes élőhelyek, ezért is volna fontos az idegenhonos fás területek jogilag történő védettsége.
Transformando fios no tecido da cidade
Authors: Radomsky Guilherme
Published: October 2024

Nesse ensaio, mobilizo fotografias realizadas em uma pesquisa na Cooperativa de Trabalho dos Profissionais da Fiação e Tecelagem de Sant’Ana do Livramento, extremo sul do Brasil. Ao transformar os fios da lã no âmago da cidade, o trabalho na cooperativa marca também a vivência no mundo urbano, na qual simultaneamente se luta por espaço e por formas autogestionárias de produzir.
DOKTER KECIL: STUDENT EMPOWERMENT THROUGH LEARNING FIRST AID SKILL AND KNOWLEDGE
Authors: Indarwati Retno , Astuti Trihaningsih Puji , Basri  , Lutfiandini Cherlys Tin , Choiriyah Lilik , Nurmalaningsih Ucik , Sa'diyah Halimatus , Resubun Clara Cassandra , Amelia Vira , Nugrahanto Muhamad Rafly Bagus , Handayani Nurul Fauziah , Kurniawati Tya Wahyun
Published: October 2024

Introduction: Knowledge and skills of simple first aid are packaged by the UKS program through the role of Dokter Kecil. Interactive learning using video, demonstration and simulation activities has increased first aid knowledge and skills in primary school students. The aim of this community service program was to increase first aid knowledge and skills of wound care, nosebleed and syncope in school age children.
Methods: The community service was conducted at SDN Komplek Kenjeran II in Surabaya, Indonesia, involving 40 students from grades 3 to 5. The intervention was provided in a 4-hour session, using video demonstrations and hands-on simulation. Pre-test and post-test questionnaires measured students' knowledge and attitudes before and after the training. Data were analyzed using descriptive statistics.
Results: The demographic characteristics of participants were dominated by the age 10 years (37.5%), in fourth grade (42.5%) and female (62.5%). The average pre-test knowledge score was 65 and pre-test attitude score was 76.4. After doing interactive learning, demonstrations and simulations, the average student post-test score experienced a significant increase, namely 84.5 in the knowledge and 89.7 in the attitude.
Conclusion: The Dokter Kecil program significantly improved students’ skills and knowledge in managing wound care, nosebleeds, and syncope. This empowerment program demonstrates the effectiveness of interactive learning in fostering critical first aid skills in school-aged children. Regular updates to the training content are recommended to ensure ongoing relevance and efficacy.
Redesigning the Concept of Law Enforcement in Administrative Violations of General Elections in Indonesia
Authors: Jamil Jamil , Fadli Moh. , Hadiyantina Shinta , Prasetyo Ngesti Dwi
Published: October 2024

Trial mechanism as the only procedure in resolving election administrative violations is a mechanism that is not in accordance with the concept of law enforcement in administrative law that uses not only the trial mechanism but also direct sanctions. Therefore, the concept of law enforcement in these violations needs to be redesigned, to be in line with the administrative law and be more effective and easier to implement. This study examined the concept of law enforcement in administrative law as a conceptual and theoretical basis in redesigning the concept of law enforcement in election administrative violations. It used legal research methods with statutory, conceptual, and comparative approaches. The results of this study recommend a new concept in resolving election administrative violations by looking at the legal subjects who commit violations and the characteristics of the violations. For the violations committed by non-officials, the law enforcement is sufficient to use direct sanctions. Meanwhile,  for the violations committed by officials, if they cause direct losses, it must use a trial mechanism. But, if the violation is only limited to non-compliance with the legislation and does not cause harm to anyone, direct sanctions can be executed. Hence, it is necessary to change the mechanism for resolving election administrative violations as stipulated in the Election Law.
Rise and Fall of Democracy in Regional Government: From Assignment to Election
Authors: Hakim Muhammad Zulfan , Moenta Andi Pangerang , Jamal Fazil , Ilmar Aminuddin , Ilyas Anshori , Irwansyah Irwansyah
Published: October 2024

Indonesia has been trying to develop democracy since the early independence. Assignment of the head of the region conducted from 1945 to 1999. After the big reformation in 1999, which started in 2004, Indonesia started a new chapter with the direct election model for regional heads. This research tries to find the philosophy of Indonesia’s choice to select its regional leader according to the law provided. The research is normative research with a conceptual and comparative approach. The results show that the election of regional leaders in Indonesia has not always been in line with the sovereignty of the people and the concept of democracy. Political choice has had a very significant impact. However, as it turns out into practice, as an emerging country in South East Asia, even though an assignment and not by the general election, leaders or regional heads are also considered as democratic as long as it is still on the path of openness, fair game and also according to people’s approval, including if it comes from the regional representative’s choice of candidates.
A Crack Detection Method for Civil Engineering Bridges Based on Feature Extraction and Parametric Modeling of Point Cloud Data
Authors: Li Yinlong , Li Maoyao , Tang Hui
Published: October 2024

Accurate detection and analysis of cracks is critical for ensuring the safety and reliability of concrete bridges. Point cloud data (PCD) obtained from 3D scanning provides a promising avenue for automated crack assessment. However, processing the massive and unstructured PCD poses significant challenges in feature extraction and crack modeling. This paper proposes a novel method for bridge crack analysis by combining PCD feature extraction with a hierarchical neural network and Rodriguez rotation. The method first extracts crack features from PCD using outlier removal, denoising, and 3D coordinate conversion. A crack analysis model is then constructed by integrating multi-scale feature extraction and Rodriguez rotation into a hierarchical neural network, enabling the capture of both local and global crack patterns. Experiments on a benchmark data set demonstrate the effectiveness of the proposed approach, achieving 92.83% feature extraction accuracy, 95.73% parameter analysis accuracy, 93.51% recognition accuracy, and 0.91 F1 score. The method also shows improved efficiency compared to existing techniques. These results highlight the potential of the proposed PCD-based approach for accurate and efficient crack analysis in concrete bridges.
SSResNeXt: A Novel Deep Learning Architecture for Multi-class Breast Cancer Pathological Image Classification
Authors: Xu Bo , Li Faming , Wu Ying
Published: October 2024

Multi-class classification of breast cancer pathological images remains challenging due to complex image features and limited datasets. This study proposes SSResNeXt, a novel deep learning architecture incorporating a new Small-SE-ResNeXt Block with asymmetric convolutions and channel attention mechanisms. Evaluated on the BreaKHis dataset, SSResNeXt achieves state-of-the-art performance with accuracies of 95.2%, 94.0%, 92.7%, and 93.5% for 40X, 100X, 200X, and 400X magnification scales, respectively. Comparative experiments demonstrate SSResNeXt's superior performance over existing models, including ResNet and Swin Transformer variants. The proposed architecture offers improved feature extraction capabilities for breast cancer pathological images without significantly increasing model complexity, providing a promising tool for computer-aided diagnosis systems.
Examining Student Perception and Enthusiasm for The MBKM Program: A Comprehensive Study
Authors: Najib Khotim Hanifudin , Ardhian Trio , Nofrida Eka Ridha
Published: October 2024

Merdeka Belajar Kampus Merdeka (MBKM) is a new policy that has not been widely understood by students. It is necessary to assess students' perceptions and interests in this policy. This study was conducted to determine the extent of student perceptions of this policy and the level of student interest in the programs offered. The stages of the research method carried out include the preparation stage, data collection stage, data processing stage, and data analysis stage. The research method used in this study is a survey method using questionnaires as a data collection tool. The respondents of this study were 232 students of the elementary school teacher education study program starting from the Class of 2020 until 2022. Data analysis techniques use descriptive analysis, categorization and cross-tabulation as well as spherman rank correlation analysis. The results showed that students' interest in participating in the MBKM program was in the medium category. Student perceptions of MBKM policies are highest in the good category, and these perceptions are related to interest in participating in the MBKM program. Meanwhile, students' perceptions of MBKM programs are in the good category and these perceptions are related to their interest in participating in the MBKM program.
Analysis of the Dynamics of Hydroclimatic Extremes in Urban Areas: The Case of Grand Nokoué in Benin, West Africa
Authors: Azagoun Vidjinnagni Vinasse Ametooyona , KOMI Kossi , Klassou Komi Selom , VISSIN Expédit Wilfrid
Published: October 2024

With accelerating urbanization; the frequency and magnitude of extreme weather events have increased rapidly. This study aims to examine how these land use changes influence hydroclimatic extremes in the region, to better understand the complex interactions between natural and anthropogenic factors that shape local climate. The study’s results revealed that precipitation trends increased significantly (tau = 0.25 and p-value = 0.04), as did night-time temperatures (tau = 0.41 and p-value = 0.001), between 1991 and 2020. However, daytime temperatures show a non-significant downward trend (tau = -0.14 and p-value = 0.30). Landsat 8 data show that the development of impervious surfaces affects surface temperature regulating factors (vegetation, water bodies and bare soil). Pearson correlation revealed that flooding and diurnal and nocturnal heat waves were the main hydroclimatic hazards likely to be influenced by urbanization. Extremes calculated at the 99th percentile showed statistically highly significant increasing return values (all p less than 0.001) over periods of 2, 5, 10, 50 and 100 years.
Probiotics in the Management of Chronic Bacterial Prostatitis Patients: A Possible Link with Gut Microbiota Restoring and Symptoms Relief
Authors: Vocca Cristina , Abrego-Guandique Diana Marisol , Cione Erika , Rania Vincenzo , Marcianò Gianmarco , Palleria Caterina , Catarisano Luca , Colosimo Manuela , La Cava Gregorio , Palumbo Italo Michele , Sarro Giovambattista De , Ceccato Tommaso , Botti Simone , Cai Tommaso , Palmieri Alessandro , Gallelli Luca
Published: October 2024

Background: Several studies hypothesized a therapeutic role of probiotics in the management of chronic bacterial prostatitis (CBP) patients. Here, we assessed the effect of probiotics as an add-on treatment in patients with clinical recurrences of CBP, through gut microbiota modification analysis. Methods: This study has been planned as a randomized, double-blind, placebo-controlled, multicenter clinical trial examining the efficacy and safety of consumption of probiotics containing human Lactobacillus casei DG® or placebo following 1 month-treatment with ciprofloxacin. Twenty-four patients with CBP were recruited and treated for 3 months with placebo (n. 12) or with Lactobacillus Casei DG® (n. 12). During the enrollment and follow-ups, IPSS, NIH-CPSI and SF-36 were used. Urological examinations and microbiological tests were performed to analyze the symptomatology, recurrences frequency, and gut and seminal microbiota. Results: The treatment with Lactobacillus Casei DG® induced a significantly (p<0.01) faster recovery of symptoms (2 days vs. 8 days) than placebo and an increased time free from symptoms (86 days vs. 42 days) without the occurrence of adverse events. In the treatment group, the appearance of Lactobacilli after 30 days (T1) was higher in the probiotic group, and a significant reduction of Corynebacterium, Peptoniphilus, Pseudomonas, Veillonella, Staphylococcus and Streptococcus has been observed. Conclusion: These data suggest that in patients with CBP, the use of Lactobacillus casei DG after an antimicrobial treatment is safe and effective in improving the days free of symptoms and the quality of life.
Competitive Position of Polish and Ukrainian Food Producers in the EU Market
Authors: Ambroziak Łukasz , Szczepaniak Iwona , Bułkowska Małgorzata
Published: October 2024

The war in Ukraine and the related disruptions in supply chains shook global markets for agricultural and energy commodities, causing their prices to increase to unprecedented levels. At the same time, this situation highlighted the fact that Ukraine is an important global producer and exporter of certain agricultural products. The complete opening of the EU market to duty-free imports from Ukraine showed that Ukrainian products constitute competition for both EU and Polish food producers. This, in turn, caused further disruptions in food supply chains within the EU. The aim of the article is to assess the competitive position of Polish and Ukrainian food producers in the EU market and the prospects for the evolution of their competitive advantages. The analysis was carried out using selected quantitative indicators of competitive position, namely Balassa's Revealed Comparative Advantage Index (RCA) and the Trade Coverage Index (TC). The calculations were made using statistical data from the World Bank WITS-Comtrade database. The research covered the period from 2018 to 2023 inclusive. The research shows that between 2018 and 2023, the share of products in Polish exports to the EU, in which both countries compete, increased to 37.5%; that is, both countries had comparative advantages in these products on this market. The current competition includes, among others, poultry meat, bakery products, wafers and cookies, chocolate, corn, fruit juices, frozen fruit, water and other non-alcoholic drinks, and wheat. At the same time, more than half of Polish exports consisted of products that may become the subject of such competition in the future (currently, only Poland has comparative advantages in the export of these products). These may include, among others, cigarettes, animal feed, fresh or chilled beef, other food products, smoked fish, canned meat, fish fillets, pork, canned fish, and liquid milk and cream. Therefore, Polish food producers face big challenges; the process of post-war reconstruction of Ukraine and its potential integration with the single European market will strengthen the competitive position of Ukrainian food producers in the EU market. The current competitive strategy of Polish producers, based on cost and price advantages, may turn out to be ineffective under these conditions. Therefore, they must look for new sources of competitive advantage that will distinguish Polish products from cheaper Ukrainian ones. Therefore, a strategy of competing on quality may prove effective.
Enzyme free Impedimetric Sensor for L-Glutamic Acid Using Flower-Like NiO/Carbon Microspheres
Authors: Sadri Najva , Mazloum-Ardakani Mohammad , Asadpour Farzaneh , Joseph Yvonne , Rahimi Parvaneh
Published: October 2024

This research introduces a non-enzymatic electrochemical sensor utilizing flower-like nickel ox-ide/carbon (fl-NiO/C) microspheres for the precise detection of L-glutamic acid (LGA), a crucial neurotransmitter in the field of healthcare and a frequently utilized food additive and flavor en-hancer. The fl-NiO/C were synthesized with controllable microstructures using metal-organic frameworks (MOFs) as precursors followed by a simple calcination process. The uniformly synthe-sized fl-NiO/C microspheres were further characterized using Fourier Transform Infrared Spec-troscopy (FTIR), X-ray powder diffraction (XRD), Energy-dispersive X-ray spectroscopy (EDX), and Field Emission Scanning Electron Microscopy (FE-SEM). The fl-NiO/C was utilized as a modi-fier on the surface of a glassy carbon electrode, and an impedimetric sensor based on Electro-chemical Impedance Spectroscopy (EIS) was developed for the detection of LGA. The proposed sensor demonstrated excellent catalytic activity and selectivity towards LGA across a broad con-centration range of 10-800 μM with a sensitivity of 486.9 µA.mM-1.cm-2 and a detection limit of 1.28 µM (S/N=3). The sensor was also employed to identify LGA in blood plasma samples, yield-ing results that align with those obtained through HPLC. This achievement highlights the poten-tial of fl-NiO/C microspheres in advancing cutting-edge biosensing applications.
Multi-Dimensional Factors of Psychosomatic Health Disparities under the COVID-19 in Japan: Towards Communitarian Interventions
Authors: Kobayashi Masaya , Ishido Hikari , Mizushima Jiro , Ishikawa Hirotaka
Published: October 2024

Which measure is the most effective for solving health disparities, biological or economic? It is indispensable to delve into the factors of health disparities to answer this question. Our last paper in this journal analyzed the multi-dimensional factors of psychological health disparity under COVID-19 in Japan. This paper extends the analysis to physical health to explore the issue and proposes the concept of psychosomatic health, bridging the physical and psychological dimensions. It was found that　the factors of physical health disparities were close to those of psychological health. According to this new analysis concerning psychosomatic health disparity, not only biological factors but also socio-economic-political factors are essential for the psychosomatic health disparities in the static analysis． In addition, the ethico-political factor of justice/fairness plays a critical role in the dynamic analysis concerning the suppression of the damage to well-being by COVID-19.
The result suggests the importance of multi-dimensional communitarian interventions, utilizing the term in political philosophy: it evaluates societal-community intervention as well as biological, political, and economic measures. Therefore, this study implies that, on this empirical basis, public deliberation with the ethical dimension and counting the relative weight of these factors with the temporal dimension in allocating resources is proposed as a theoretically desirable method of the new comprehensive intervention.
Mechanical Properties of Spunlace Non-Wovens with a Porous Structure
Authors: Sąsiadek Michał , Dobrzańska-Danikiewicz Anna D. , Niedziela Maciej , Woźniak Waldemar , Szota Michał
Published: October 2024

The paper describes the influence of the drum system construction of two modern carding machines on the porous structure of spunlace non-wovens composed of polyester and viscose. The non-woven fabric structure, including the number and size of the pores, determines the tensile strength of the composites obtained. The spunlace non-wovens were subjected to tensile strength tests in the machine, and cross directions and microscopic observations of their structure were made. The results of the experiments were used to determine the relationship between the strength of the material and the porosity of its structure. This knowledge was used to prepare recommendations for the manufacturer of wet wipes in order to enable the selection of a carding machine for the mass production of final products with strength properties that meet market requirements and satisfy the end customer.
Recombinant Live-Attenuated Salmonella Vaccine for Veterinary Use
Authors: Chagas Domitila Brzoskowski , Santos Francisco Denis Souza , de Oliveira Natasha Rodrigues , Bohn Thaís Larré Oliveira , Dellagostin Odir Antônio
Published: October 2024

Vaccination is essential in maintaining animal health, with a priority on safety and cost-effectiveness in veterinary vaccines. The development of recombinant live-attenuated Salmonella vaccines (RASVs) has enabled the construction of balanced lethal systems, ensuring the stability of plasmid vectors encoding protective antigens post-immunization. These vaccines are particularly suitable for production animals, providing long-term immunity against a range of bacterial, viral, and parasitic pathogens. This review summarizes the progress made in this field, with a focus on clinical trials demonstrating the efficacy and commercial potential of RASVs in veterinary medicine.
Rethinking Environmental Governance for Development: The Blue OEconomy Dispositive
Authors: Midlen Alex
Published: October 2024

The Blue Economy is a recent development paradigm, created in response to a refocusing of sustainable development during preparations for the UN Conference on Environment and Development in 2012 in which the ‘green economy’ was proposed. Coastal and island States called for a ‘blue’ equivalent. In the years since the ‘blue economy’ has been enthusiastically received by many, but its exact nature remains uncertain and contested. In this paper I examine in more detail the practices, the technologies, the materialities, of the BE ‘dispositif’ to address the question of ‘place’, as it is only in the context of place, I argue, that we can really understand how the Blue Economy is enacted. In doing so, I make the argument that the Blue Economy is a ‘security dispositif’ (referencing Michel Foucault) and that to govern Blue Economy places well, we need to pay attention to the emergent space-time relations of the dispositif ‘in place’. Finally, I argue for a rethinking of economy and of blue economy governance, drawing on relational analysis of empirical cases in Kenya to call for a blue economy that is more sensitive to communities and the places they inhabit – a blue œconomy.
Improving Red Bag Waste Management in a Surgical ICU: Results of a Targeted Educational Intervention
Authors: McGrew Tylor , Alsad Bassell , Shannon Christian M , Zarraga Octavio , Prabhu Sahana , Tabata Mika
Published: October 2024

Healthcare waste presents a global environmental and public health issue, with the U.S. generating over 5 million pounds annually. Hospitals have initiated programs to reduce waste and enhance recycling, with encouraging outcomes. At our tertiary medical center, disparities in municipal waste disposal across departments led to targeted research in the Surgical Intensive Care Unit (SICU). We evaluated the effectiveness of an educational intervention aimed at improving red bag waste management. Pre-intervention audits assessed waste sorting, followed by one-minute staff presentations and infographics near disposal bins. Post-intervention audits revealed a significant reduction in inappropriate municipal waste in red bag bins, analyzed using Fisher’s exact test. Interviews suggested staff lacked recollection of prior red bag waste training, underscoring the value of continuous education. While effective, limitations included sample size and generalizability. Future studies should explore additional strategies to further improve waste disposal practices and address training gaps.
Synthesis and Anti-Cancer Activity in Vitro of Synephrine Derivatives
Authors: Zhidkova Ekaterina M. , Oleynik Evgeniya S. , Mikhina Ekaterina A. , Stepanycheva Daria V. , Grigoreva Diana D. , Grebenkina Lyubov E. , Gordeev Kirill V. , Savina Ekaterina D. , Matveev Andrey V. , Yakubovskaya Marianna G. , Lesovaya Ekaterina A.
Published: October 2024

Glucocorticoids (GC) are widely used in the treatment of hematological malignancies; however, the long-term treatment lead to atrophic and metabolic adverse effects. Selective glucocorticoid receptor agonists (SEGRA) with reduced side effects could be the better GC alternative. More than 30 SEGRA were described but none of them reached clinical trials as anticancer treatment. In the present work, we proposed the novel approach to broaden the list of potential SEGRA by synthesis of derivatives of synephrine, the molecule of natural origin. We synthesized 26 compounds from the class of synephrine derivatives, and studied their anticancer effect in vitro in leukemia and lymphoma cells with MTT assay as well as their potential affinity to glucocorticoid receptor (GR) in silico using molecular docking approach. Novel derivative 1-[4-(benzyloxy)phenyl]-2-(hexylamino)ethanol (10S-E2) with the highest GR affinity in silico revealed the micromolar range cytotoxicity in lymphoma and leukemia cells after 24 h of treatment. The other compound, 2-(hexylamino)-1-(4-nitrophenyl)ethanol (13S-G2) with high GR affinity demonstrated cytotoxicity in the range of 50-70 µM. Overall, our results provide the rationale for the development and further investigation of synephrine derivatives as SEGRA with anticancer activity.
A Hybrid Analytical Framework for Enhancing Cybersecurity in Underdeveloped Countries
Authors: Ali Sardar Muhammad , Razzaq Abdul , Abbass Haider , Yousaf Muhammad , Shan Rafi us
Published: October 2024

This paper presents an approach to assess and improve the cybersecurity infras- tructure of developing countries. We have highlighted and addressed the critical gaps through a hybrid approach encompassing SWOT analysis, benchmarking using Data Envelopment Analysis (DEA) and, Root Cause Analysis (RCA). This approach has provided a strong basis for evaluating cybersecurity performance by combining qualitative insights with quantitative metrics. As a case study, we have compared an underdeveloped country’s (Pakistan) cybersecurity pos- ture to five highly developed countries (Lithuania, Estonia, Singapore, Spain,and Norway). Our analysis has identified cybersecurity shortcomings and pro- vided actionable recommendations within a flexible framework, applicable for all developing countries to identify and address vulnerabilities, and align their cybersecurity infrastructure with international standards.
Autoencoder and Harris Hawk Optimization Based Timely and Accurate Prediction of Diabetes Using a Minimal-Sized Feature Set
Authors: Samreen Shirina
Published: October 2024

Timely diagnosis of diabetes helps in avoiding the major risks associated with the disorder. The proposed research involves the prediction of the disorder using a minimal sized and most representative feature set generated using automatic feature extraction through an autoencoder followed by a meta-heuristic feature selection of minimal size using Harris Hawk Optimization that predicts the onset of Diabetes with best accuracy. Specifically, the proposed method uses various classifiers like Support Vector Classifier, Logistic Regression, Decision Trees and Random Forest along with a stacking ensemble classifier upon the new feature set generated by the feature engineering pipeline. The usefulness of the proposed method is evaluated through metrics like accuracy, area under ROC (Receiver Operating Characteristic) curve, precision, recall and F1-score. The predictive ability of the models is affirmed under the presence of any statistical anomalies through the tests for statistical significance.
Analysis of Indoor Thermal Environment Improvement in Apartment Buildings through the Application of Heat-Reflective Paint
Authors: Kwon Tae Kyung , Zoh Hyunmin Daniel , Ahn Woojung , Lee Seho , Kim Tae Hyoung
Published: October 2024

Urban heat islands and rising global temperatures are increasing the need for passive cooling solutions in densely populated areas. This study examines the effectiveness of heat-reflective paint in reducing surface and indoor temperatures in a 33-year-old apartment complex in Gumi City, South Korea. Using mock structures to simulate real building conditions, the experiment measured surface and indoor temperatures in both treated and untreated groups. Data collected from thermal imaging cameras and data loggers demonstrated significant temperature reductions on the treated walls, with surface temperatures lowering by 2.2°C to 4.3°C on average, and peak reductions of up to 15.3°C. Internally, the treated structures showed temperature reductions between 2.1°C and 4.1°C, with the largest difference observed during peak heat hours at 4.14°C. The results highlight the effectiveness of heat-reflective paint in mitigating heat stress and improving indoor thermal comfort, particularly in regions with high solar exposure. Importantly, this study aims to benefit vulnerable populations, such as the elderly and economically disadvantaged residents, by providing a cost-effective, sustainable solution to reduce heat exposure in aging urban buildings, thereby enhancing their quality of life.
Cultivating Mindful Resilience: A New Frontier in Chemical Industry Safety
Authors: Verwoerd Jan
Published: October 2024

The use of mindfulness techniques as a cutting-edge tactic to reduce catastrophic risk in the chemical sector is examined in this study. Constructed from fundamental design principles and conventional safety measures, mindfulness provides an additional method for addressing the behavioural and cognitive aspects of risk management. The study looks at the safety paradigms' development, the historical background of significant industrial accidents, and the theoretical foundations of mindfulness in high-reliability businesses. Through the promotion of increased consciousness, better judgement, and better communication, mindfulness has the potential to build a safer culture that is more resilient. The study investigates practical implementation challenges and the measurable outcomes of mindfulness-based interventions in high-risk industrial settings. This multidisciplinary study adds to the continuing conversation about industrial safety by offering insightful information to safety experts, business executives, and legislators. The necessity for additional empirical research to measure the effectiveness of mindfulness therapies in various chemical industry situations is emphasised in the paper's conclusion.
A Comparative Analysis of Decision Trees, Neural Networks, and Bayesian Networks: Methodological Insights and Practical Applications in Machine Learning
Authors: Montgomery Richard Murdoch
Published: October 2024

This paper provides an in-depth comparative analysis of three prominent machine learning techniques: decision trees, neural networks, and Bayesian networks. Each method is explored in terms of its theoretical foundations, algorithmic structure, strengths, limitations, and real-world applications. Decision trees are celebrated for their simplicity and interpretability, making them ideal for decision-making systems, but they often struggle with overfitting and poor performance on high-dimensional data. Neural networks, while capable of achieving high accuracy and effectively handling complex, non-linear patterns, are criticized for their "black-box" nature and computational intensity. Bayesian networks distinguish themselves through their ability to model uncertainty and incorporate prior knowledge, making them highly applicable in scenarios requiring probabilistic reasoning, yet they are challenging to scale for complex, high-dimensional data sets. This comparative analysis highlights the distinctive advantages of each method, their performance across various domains such as healthcare, finance, and risk assessment, and the growing potential of hybrid models that combine the strengths of these techniques. The paper concludes by discussing future research opportunities, particularly in enhancing model interpretability and scalability while addressing domain-specific challenges.
Synergistic Effects of Graphene Oxide and Nanocellulose on Water-Based Drilling Fluids: Improved Filtration and Shale Stabilization
Authors: Ospanov Yerlan Kanatovich , Kudaikulova Gulzhan Abdullaevna
Published: October 2024

Shale formations pose significant challenges to traditional drilling fluids, including issues such as fluid invasion, cutting dispersion, and shale swelling, which contribute to wellbore instability. While oil-based drilling fluids (OBM) effectively address these challenges, concerns over their environmental impact and cost limit their widespread adoption. Nanoparticles (NPs) have emerged as a promising frontier in enhancing the performance of water-based drilling fluids (WBDFs) in shale applications. This study explores the potential of Graphene Oxide (GO) modified with Nanocellulose (NC) in comparison to WBDFs with and without non-modified GO additives. The combination of GO and NC is chosen for its synergistic effects: GO provides enhanced mechanical strength and barrier properties, while NC serves to stabilize the dispersion and improve compatibility with WBDF matrices. The modification with NC aims to optimize the interaction between GO and the drilling fluid components, enhancing performance in shale inhibition and fluid loss control.
The research involved the successful synthesis and characterization of a GO/NC nanocomposite, which underwent examination through FTIR, PSD, and SEM analyses. Also we evaluated the filtration properties of water-based drilling fluids (WBDF) enhanced with a graphene oxide/nanocellulose (GO/NC) nanocomposite and compared the results to conventional WBDF. Filtration performance was assessed under both low-temperature low-pressure (LTLP) and high-temperature high-pressure (HTHP) conditions, and contact angle measurements were conducted to examine the wettability of shale. The results demonstrated that incorporating GO/NC into the WBDF reduced filtrate volume by 17% under LTLP conditions and by 23.75% under HTHP conditions, indicating a significant improvement in filtration control. Furthermore, the GO/NC-WBDF increased the hydrophobicity of the shale, as shown by a 61° increase in contact angle. These findings suggest that GO/NC enhances the performance of WBDF by reducing fluid loss and improving wellbore stability, particularly in unconventional shale formations.
Comparative Analysis of Deep Learning Models for Stock Price Prediction in the Indian Market
Authors: Barua Moumita , Kumar Teerath , Raj Kislay , Roy Arunabha M
Published: October 2024

This research presents a comparative analysis of various deep learning models—including Recurrent Neural Networks (RNN), Long Short-Term Memory (LSTM), Convolutional Neural Networks (CNN), Gated Recurrent Units (GRU), and Attention LSTM—in predicting stock prices of major companies in the Indian stock market, specifically HDFC, TCS, ICICI, Reliance, and Nifty. The study evaluates model performance using key regression metrics such as Mean Absolute Error (MAE), Mean Squared Error (MSE), and R-Squared (R²). The results indicate that CNN and GRU models generally outperform the others, depending on the specific stock, and demonstrate superior capabilities in forecasting stock price movements. This investigation provides insights into the strengths and limitations of each model while highlighting potential avenues for improvement through feature engineering and hyperparameter optimization.
Exploring the In Vitro Effects of Zingerone on Differentiation and Signalling Pathways in Bone Cell Lines
Authors: de Vos Brunhilde , Joubert Annie , Kasinga Abe , Nyakudya Trevor
Published: October 2024

Objective: Ensuring bone health is crucial for preventing conditions such as osteoporosis and fractures. Zingerone, a phytochemical compound, has gained attention for its potential benefits in bone health. This study evaluated the osteoprotective potential of zingerone and its effects on differentiation and signalling pathways in vitro using SAOS-2 osteosarcoma and RAW264.7 macrophage cell lines, aiming to elucidate its mechanism of action in bone metabolism. Methods: SAOS-2 osteosarcoma and RAW264.7 macrophage cells were treated with zingerone at concentrations of 0.1-200µM. Osteoblast differentiation was assessed by alkaline phosphatase (ALP) activity, bone mineralisation via alizarin red S stain and gene expression markers (ALP, runt-related transcription factor 2 (Runx2) and osteocalcin) via quantitative polymerase chain reaction. Osteoclast differentiation was evaluated by tartrate-resistant acid phosphatase (TRAP) staining, TRAP activity and mitogen-activated protein kinase (MAPK) pathways. Results: Zingerone at 200µM, did not significantly enhance mineralization in SAOS-2 cells, but upregulated ALP and Runx2 gene expression (p<0.05). Moreover, zingerone significantly inhibited osteoclast differentiation in RAW264.7 cells as evidenced by reduced TRAP staining and activity (p<0.05). Conclusion: The moderate anti-osteoclastic effects of zingerone suggest its potential role in preserving bone mass by reducing bone resorption. This study provides new insights into how zingerone modulates bone cell activity, highlighting its potential as a dietary supplement for bone health. Further research, including its underlying mechanisms for bone-related disorders and in vivo and clinical studies, is needed to fully understand its clinical relevance in bone-related disorders.
Application Effect Analysis of Bimodal Collaborative Nursing Model in Gastric Cancer with Concurrent Inguinal Hernia Surgery
Authors: Liu Wen-Jia , Ren Xiu-Kun , Yang Jing , Gao Qian
Published: October 2024

Objective: To explore the application effect of a bimodal collaborative nursing model in patients undergoing gastric cancer surgery with concurrent inguinal hernia repair. Methods: Sixty patients with gastric cancer and concurrent inguinal hernia who were admitted to our hospital between August 2019 and August 2021 were selected as the study subjects. Based on the different nursing approaches, all patients were divided into a control group and an observation group, with 30 patients in each group. The control group received conventional nursing care, while the observation group received the bimodal collaborative nursing model in addition to conventional care. The postoperative recovery, psychological status, and quality of life of the two groups of patients were compared. Results: The postoperative recovery of the observation group was superior to that of the control group, and the difference was statistically significant (P < 0.05). The anxiety and depression scores of the observation group were lower than those of the control group, with statistically significant differences (P < 0.05). The quality of life score of the observation group was higher than that of the control group, with statistically significant differences (P < 0.05). Conclusion: The application of a bimodal collaborative nursing model in gastric cancer surgery with concurrent inguinal hernia repair is effective. It not only promotes postoperative physical recovery and improves the psychological well-being of patients but also enhances their quality of life. It is worthy of clinical promotion and application.
Prevention and Management of Recurrent Laryngeal Nerve Palsy in Minimally Invasive Esophagectomy, Current Status and Future Perspectives
Authors: Taniyama Yusuke , Okamoto Hiroshi , Sato Chiaki , Ozawa Yohei , Ishida Hirotaka , Unno Michiaki , Kamei Takashi
Published: October 2024

Recurrent laryngeal nerve palsy remains a significant complication following minimally invasive esophagectomy for esophageal cancer. Despite advancements in surgical techniques and lymphadenectomy precision, the incidence of recurrent laryngeal nerve palsy has not been improved. Recurrent laryngeal nerve palsy predominantly affects the left side and may lead to unilateral or bilateral vocal cord paralysis, resulting in hoarseness, dysphagia, and an increased risk of aspiration pneumonia. While most cases of recurrent laryngeal nerve palsy are temporary and resolve within 6 to 12 months, some patients may result in permanent nerve dysfunction, severely impacting patient quality of life.
Prevention strategies, such as nerve integrity monitoring, robotic-assisted minimally invasive esophagectomy, and advanced dissection techniques, aim to minimize nerve injury, though their effectiveness varies. Management of recurrent laryngeal nerve palsy includes voice and swallowing rehabilitation, reinnervation techniques, and, in severe cases, surgical interventions such as thyroplasty and intracordal injection. As recurrent laryngeal nerve palsy can lead to significant postoperative respiratory complications, a multidisciplinary approach involving surgical precision, early detection, and comprehensive rehabilitation is crucial to improving patient outcomes and minimizing long-term morbidity in minimally invasive esophagectomy.
Design and evaluation of a hybrid offshore wave energy converter and floating photovoltaic system for the region of Oran, Algeria
Authors: Araria R. , Guemmour M. B. , Negadi K. , Berkani A. , Marignetti F. , Bey M.
Published: October 2024

Introduction. This paper presents the novel design and analysis of a hybrid renewable energy system that combines a wave energy converter (WEC) with a floating photovoltaic (FPV) system for offshore installation, with a specific focus on Oran as a case study. The purpose of integrating these two technologies is to harness both wave and solar energy, thereby maximizing energy output and enhancing the reliability of renewable energy sources in offshore environments. The goal of this study is to develop a hybrid system that leverages the complementary nature of WEC and FPV technologies to maximize energy output and improve reliability. By integrating these technologies, the system aims to overcome the limitations of standalone energy systems. The methodology includes selecting suitable WEC and FPV technologies, optimizing their configurations, and analyzing their combined performance under various environmental conditions. To assess the energy production potential, structural stability, and economic feasibility of the hybrid system, computational simulations and data analysis are employed. This comprehensive approach ensures rigorous testing and optimization for real-world applications. The results demonstrate substantial improvements in energy yield and system resilience compared to standalone WEC or FPV systems. The hybrid system shows enhanced performance, particularly in consistent energy output and structural robustness. These findings indicate that combining WEC and FPV technologies can lead to more reliable and efficient offshore renewable energy solutions. The practical values are significant, providing insights into efficient and sustainable offshore renewable energy solutions. By focusing on Oran, it offers a localized perspective that can be adapted to similar coastal areas globally, contributing to the advancement of renewable energy technologies. The hybrid system’s enhanced reliability and efficiency support the broader goal of sustainable energy development in marine environments, highlighting its potential for widespread application and impact. References 23, tables 4, figures 17.
Design optimization for enhancing performances of integrated planar inductor for power electronics applications
Authors: Si Ahmed M. , Guettaf Y. , Mokaddem A. , Mokhefi A. , Hamid A. , Spiteri P. , Medjaoui F. Z.
Published: October 2024

Goal. In this work, the performance of an integrated planar inductor with a square geometric shape using different materials for the substrate: Ni-Fe, Mn-Zn and Ni-Zn have been analyzed and investigated in order to assess the impact of the substrate material on the performance of the integrated planar inductor and to determine the optimal material in the various applications of power modules in power electronics. Methods. To this end, we carried out an in-depth analysis of the geometric dimensions of the integrated planar inductor, by calculating all the geometric parameters of the proposed structure, to establish an equivalent physical model of the integrated planar inductor in order to evaluate its different electrical specifications. The numerical simulation, based on the three-dimensional mathematical model of the system using Maxwell’s equations, was realized by COMSOL Multiphysics software. Results show the importance of the substrate material for the performance of the integrated planar inductor, and specify that the use of Ni-Fe ferrite as a substrate of the integrated planar inductor gives very interesting performance compared to other materials studied. The presented results provide valuable information on the influence of substrate material on the performance of embedded integrated planar inductor and can help to design and optimize these components for use in power electronic systems. Practical value. These results are significant for a wide range of applications, where the integrated planar inductor performance and efficiency can have a significant impact on the overall performance and cost-effectiveness of the power electronic device. References 37, tables 2, figures 7.
DAMPAK PERCERAIAN AKIBAT PERSELINGKUHAN AYAH TERHADAP PSIKOLOGIS ANAK PEREMPUAN
Authors: Fittra Tullaila  , Pebri Mariani  , Rakiah
Published: October 2024

Tujuan penelitian ini dilakukan untuk mengetahui lebih dalam pengalaman perceraian orang tua akibat perselingkuhan ayah terhadap psikologis anak perempuan.Metode penelitian yang digunakan adalah pendekatan kualitatif fenomenologi dengan melakukan wawancara.Teknik sampling dalam penelitian ini menggunakan purposive sampling dikarenakan peneliti sudah memiliki karakteristik partisipan yang sesuai dengan karakteristik yang diinginkan. Karakteristik yang dipilih adalah anak perempuan yang mengalami dampak perceraian dari orang tua yang diakibatkan perselingkuhan ayah. hasil penelitian, dapat disimpulkan bahwa dampak perceraian yang diakibatkan perselingkuhan ayah terhadap anak perempuan berdampak pada kesehaan psikologis seperti ketidakstabilan emosi, mengurangi interaksi sosial, dan hilangnya kepercayaan diri terhadap diri sendiri dan orang lain, dan memiliki resilience dan ketangguhan dalam menerima permasalahan dalam hidup.Penelitian ini dapat memberikan manfaat mengenai bagaimana dampak psikologis anak perempuan terhadap perceraian akibat perselingkuhan ayah.
Health centers for the adult population: pro et contra
Authors:   Irkutsk State Medical University Ministry of Health of the Russian Federation, Maksikova T. M. , Kitsul I. S. ,   Irkutsk State Medical Academy postgraduate education – branch of the Federal State Budgetary Educational Institution of Further Education «Russian Medical Academy of Continuous professional education» of the Ministry of Health of Russia, Piven D. V. ,   Expert on regulatory issues regulation of health care activities
Published: October 2024

The article provides a critical analysis of the current state of activity of health centers in the healthcare of the Russian Federation, as structures that identify risk factors for chronic non-epidemic diseases and promote a healthy lifestyle. The key problem areas in the organizational and functional basis of health centers are shown and the most important markers indicating the direction of improving their activities or fundamental transformations are shown. The relevance of the discussion regarding the feasibility of the presence of health centers and a medical prevention system in the domestic healthcare system is substantiated