bluuebunny/crossref_metadata_2025 huggingface dataset:
Teachers’ Professional Development, Classroom Management Strategies, and Performance
Authors:   daisygalache@gmail.com https://orcid.org/0009-0006-8906-6461 Guimaras State University McLain, Buenavista, Guimaras, Philippines, M. Galache Daisy
Published: December 2024

This study examines the relationship between teachers’ professional development, classroom management strategies, and performance in the Schools Division of Iloilo, Philippines, during the 2023-2024 academic year. Utilizing a descriptive-correlational research design, data were collected from 391 elementary teachers through surveys and analyzed for patterns and differences. Findings indicate high levels of professional development and effective classroom management strategies. Demographic factors such as age, educational attainment, and teaching experience influenced teachers’ engagement in professional development and classroom practices. The study highlights the need for targeted development initiatives tailored to teachers’ profiles, emphasizing the impact of these factors on overall teacher performance.

Keywords: Professional Development, Classroom Management, Teacher Performance, Educational Leadership, Iloilo Schools
Циклы активности карлика спектрального класса dМ4e GJ 1243
Authors: Дмитриенко Е. С. , Саванов И. С.
Published: December 2024

Карлик спектрального класса dМ4e GJ 1243 (KIC 9726699) является предметом многочисленных исследований, связанных с изучением его уникальной вспышечной активности и эволюции пятен на его поверхности. В статье представлены результаты анализа проявлений долговременной активности, найденные по архивным данным фотометрических наблюдений. Установлено, что данные, полученные независимо в трех обзорах в различных фотометрических фильтрах, указывают на долговременную переменность блеска GJ 1243 с четырьмя характерными величинами длительности циклов (мы будем их нумеровать от 1 до 4), группирующимися около значений Pcycl (1 - 3): 1.5 лет, 2.6 года и 6.3 года, соответственно, а также около Pcycl (4) порядка 12.3 - 12.6 лет. Выполнен анализ положения данных GJ 1243 на диаграмме зависимости Pcycl/Prot от 1/Prot в логарифмических координатах и проведено сопоставление с результатами исследований других М-карликов, что привело к выводу о единой общей зависимости для коротких циклов у всех рассматриваемых объектов.
The dM4e dwarf GJ 1243 (KIC 9726699) is the subject of numerous studies related to the study of its unique flare activity and the evolution of spots on its surface. The article presents the results of the analysis of manifestations of longterm activity found from archival data of photometric observations. It was found that the data obtained independently in three archives in various photometric filters indicate a long-term variability of the brightness of GJ 1243 with four characteristic cycle values (we number them from 1 to 4) grouped around the values of Pcycle (1-3): 1.5 years, 2.6 years and 6.3 years, respectively, as well as around Pcycl (4) of the order of 12.3 - 12.6 years. The analysis of the position of the GJ 1243 data on the diagram of the Pcycl/Prot - 1/Prot in logarithmic coordinates was performed and a comparison was made with the results of studies of other M dwarfs which led to the conclusion of a single general dependence for short cycles for all the objects under consideration.
Определение функции частоты вспышек и запятненности активных вспыхивающих звезд, обнаруженных "Кеплер"
Authors: Акопян А. А.
Published: December 2024

По данным орбитальной обсерватории "Кеплер" проведено исследование наиболее активных вспыхивающих звезд, показавших по 250 и более вспышек за период функционирования "Кеплер". Основными направлениями исследования были: а) анализ кривых блеска, выявление физических особенностей у отдельных звезд, б) определение периодической/ циклической функции частоты вспышек (ПФЧВ) вспыхивающих звезд, обусловленной осевыми/орбитальными вращениями, в) представление нового способа определения запятненности звезд с помощью ПФЧВ и его применение. Получены соответствующие ПФЧВ с периодичностью близкой к периоду вращения звезды. Построены ожидаемые распределения вспышек по фазам, которые сравнены с аналогичным наблюдаемым распределением вспышек при данном значении периода вращения. Для всех без исключения звезд это сравнение (с помощью критерия Х²) свидетельствует в пользу периодичности частоты вспышек. Показано, что распределение пятен вспыхивающих звезд можно представить круговым распределением фон Мизеса, параметры которого определяются через соответствующие параметры функции частоты вспышек. Получены оценки запятненности исследованных звезд.
Based on data from the "Kepler" orbital observatory, this study investigates the most active flare stars, which exhibited 250 or more flares during the "Kepler" mission period. The main research objectives were: (a) analyzing light curves to identify unique physical characteristics of individual stars; (b) defining the periodic/ cyclic flare frequency function (PFFF) of flare stars, associated with axial/orbital rotations; and (c) presenting a novel method for determining starspot coverage using the PFFF and applying this method. The study produced corresponding PFFF values with periodicities close to the stars rotation periods. Expected phase distributions of flares were constructed and compared with observed flare distributions for the given rotation period. For all stars examined, this comparison (using the Х² criterion) supports the periodicity of flare frequency. It is hypothesized that the starspot distribution of flare stars can be represented by the von Mises circular distribution, with parameters derived from the respective flare frequency function. Estimates of the starspot coverage for the stars studied were obtained.
Наличие темной энергии и темная материя
Authors: Арутюнян Г. А.
Published: December 2024

Рассматривается вопрос изменения полной энергии барионных объектов и их систем при наличии темной энергии (ТЭ), носитель которого, по определению, взаимодействует со всеми барионными объектами. Подчеркивается факт, что темная энергия была открыта благодаря результату такого взаимодействия, за счет чего ускоряется расширение Вселенной. Ввиду того, что темная энергия (носитель темной энергии-НТЭ) имеет однородное распределение, обсуждаются физические следствия взаимодействия НТЭ с барионной материей на всех иерархических уровнях барионных структур. На основе второго закона термодинамики делается заключение, что под влиянием ТЭ постепенно увеличивается энергия всех барионных систем и уменьшается их стабильность, а значение вириала становится положительной и продолжает расти для любых структур, считавшихся до этого стабильными. Аналогичный анализ для атомных ядер приводит к выводу, что со временем уменьшается энергия ядерной связи, снижается стабильность ядер и увеличивается масса ядра. Этот эффект позволяет по-новому рассмотреть гипотезу Амбарцумяна о существовании сгустков сверхплотной материи в ядрах звезд и галактик, и предложить ее новую интерпретацию.
We consider here the issue of changing the total energy of baryon objects and their systems in the presence of dark energy (DE), the carrier of which, by definition, interacts with all baryon objects. The very fact that dark energy was discovered as the result of such interaction, due to which the expansion of the Universe accelerates is emphasized. Since dark energy (the carrier of dark energy - CDE) is distributed homogeneously, the physical consequences of the interaction of CDE with baryon matter at all hierarchical levels of baryon structures are discussed. Based on the second law of thermodynamics, it is concluded that under the influence of CDE, the energy of all baryon systems gradually increases, which, on the other hand, decreases their stability, and the positive value of the virial grows for any structures that considered to be stable. A similar analysis for atomic nuclei leads to the conclusion that over time, the nuclear binding energy and the stability decrease, and the mass of the nuclei increases. This effect allows one to re-examine Ambartsumian's hypothesis on the existence of clots of superdense matter in the nuclei of stars and galaxies and to propose its new interpretation.
Acetylcholinesterase and Oxidative Stress Response Induced by Lead Acetate in Clarias gariepinus: The Mitigating Effects of Adansonia digitata Fruit Pulp
Authors: Abdulsalam Hassan , Chiroma Mohammed , Gadzama Joseph , Dahiru Sani , Gambo Halima , Atata Jamila , Adeke Joshua , Adamu Sani , Sambo Sohnap
Published: December 2024

Aim: To evaluate tissue acetylcholinesterase enzyme (AChE) and oxidative stress response induced by lead acetate (PbA) and the ameliorative effect of aqueous extract of Adansonia digitata fruit pulp (AEADFP) in Clarias gariepinus. Methods: A total of 120 Clarias gariepinus (185 ± 5 g) were assigned randomly into 6 groups, namely A, B, C, D, E and F of n=20. Group A was administered borehole water for 35 days; Group B, C, D, E and F were administered PbA for 14 days and subsequently borehole water, 195 mg/L, 390 mg/L, 585 mg/L of AEADFP and 15 mg/L of di-mercaptosuccinic acid (DMSA), respectively, for 21 days. Four fish per group were randomly selected for brain and hepatic tissue samples collection for analysis of AChE activity and oxidative stress parameters respectively.Results: There was significant (p<0.05) elevation of AChE activity in the PbA-induced groups, at week 2 post-induction. Also, there was significant increase in Malonedialdehyde (MDA) concentration with resultant decrease in catalase (CAT), superoxide dismutase (SOD), glutathione peroxidase (GPx), and reduced glutathione (GSH) in the PbA-induced groups at week 2 post-induction. Contrarily, treatment of PbA-induced groups with AEADFP and DMSA significantly ameliorated the negative effects of PbA when compared with the PbA-induced but untreated group. Conclusion: This study suggested that PbA induced alteration in tissue AChE activity and oxidative stress parameters. However, it was found that AEADFP has a mitigating potential against PbA-induced neurotoxicity and oxidative stress by ameliorating the upsurge of AChE and MDA; and downturn of CAT, SOD, GPx and GSH. Hence, AEADFP can serve as a natural agent in the treatment of lead-induced neurotoxicity and oxidative stress in Clarias gariepinus.Keywords: Adansonia digitata, Clarias
Word Representation Techniques in Natural Language Processing
Authors: Houria Laaroussi , Fatima Guerouate , Mohamed Sbihi
Published: December 2024

Word representation has been a crucial topic for natural language processing (NLP). It converts textual data into numerical vectors with efficiency and it is essential to comprehend such complicated text data because it is full with information and has a wide range of uses. Moreover, different machine learning (ML) methods can make use of these representations for a variety of NLP applications. This study offers an understanding of the basic word representation models. It also presents the advantages and limitations of each particular model and how they affect the final result. This paper examines the key advancements and milestones achieved in the domain of NLP, enabling readers to gain a deeper comprehension of the NLP and inspire them to learn more about it.
Impact of Drivers on Implementation of the Construction Automation: A PLS SEM Approach
Authors: Alshehri Abdullah
Published: December 2024

The construction industry is evolving at a global scale because of increasing demand. Automation is the latest advent in global industries, and it has already shown significant implications for the construction industry. Every technology that brings automation to the construction industry has some drivers. The significance of automation drivers depends on industry size and its existing exposure to current technology. Further, the benefits are totally dependent on the implementation's effectiveness. The aim of this study was to investigate the relationship between construction automation drivers and construction automation implementation. Following a mix of qualitative and quantitative research approaches, the overall analysis was carried out. Initially, the construction automation drivers and construction automation implementation benefits were selected from literature and then shortened with expert opinion. A pilot survey was then conducted, and exploratory factor analysis (EFA) was applied to exclude insignificant factors. Then, a main survey questionnaire was developed on the basis of the results of EFA, and structural equation modeling (SEM) was applied to the results. A final SEM of construction automation drivers and construction automation implementation was presented as the ultimate outcome of the study. Cultural drivers, technical drivers, and industrial drivers are the three formative constructs with high significance for construction automation drivers. Similarly, construction planning and construction accuracy are reflective of the benefits of construction automation implementation. Positive theoretical and practical implications are indicated by the studies that are targeted to provide ground knowledge regarding the construction automation drivers and implementation benefits.
Conservative Management of Dystocia of maternal cause in a 2 –year-old Lhasa Apso Bitch - A Case Report
Authors: Ajayi Tolulope , Leigh olufisayo
Published: December 2024

ABSTRACT
Dystocia is a common breeding problem in bitches, with regards to various causes of maternal, fetal, or combined origin.
This case report describes dystocia sequel to pelvic fracture in a 6.2kg, 2-year-old Lhasa Apso female dog. She was presented with a history of difficulty in whelping for over 12 hours. On physical examination, she showed moderate dehydration (˂ 5%), distended abdomen, and intermittent abdominal contractions. History revealed that the dog had a pelvic fracture as a puppy (6 months of age) due to an automobile accident. Surgical reduction of the pelvic fracture and elective spaying were recommended, but the dog owner declined.
She was represented 18 months later for an abdominal ultrasound scan which confirmed 4 weeks pregnancy. Elective cesarean section was suggested, but the dog owner did not show up at term until the bitch had dystocia.
Obstetrical manipulations were carried out via traction and retropulsion to remove the dead fetus occluding the birth canal and she was able to deliver the three other fetuses alive.
This case report is aimed at educating dog owners on dystocia and the need for timely intervention.
It also adds to knowledge of conservative management of a dystocia case.
Perceptions and Experiences of Surgical Nurses in Using the WHO Checklist in a Perioperative Setting: a Mixed-method Study
Authors: Seffo Nail , Custovic Svemir , Alic Jasmin , Krupic Ferid
Published: December 2024

Background: As a surgical nurse in a healthcare team, it is helpful to position the patient, depending on the nature of the procedure, and to prepare independently both the instrumentation and the site of surgery with drapes prior to the surgical procedure. Objective: To examine the experience of surgical nurses in their work with the WHO surgical checklist in Sweden. Methods: Data were collected from one hundred and ninety-six healthcare professionals, including thirty-nine surgical nurses, using a self-administered questionnaire. The Mantel-Haenszel and Pearson χ2 tests were used for ordered and unordered categorical variables. The qualitative data was presented in the form of the positive and negative contribution of the checklist and the text was analyzed according to Graneheim and Lundman. Results: Surgical nurses (61.6%) answered “no” to the question about being educated and trained in using checklists. Almost the same answer was given when it came to adapting the checklist to the department and the fact that the assistant nurse was responsible for ensuring the checklist was used (61.5%). 89.9% of them did not know who was responsible for implementing the checklist before surgery. According to (56.4%), the checklist was used all the time in emergencies, while (12.8%) of them stated that they did not believe that the checklist improved patient safety. Conclusions: Compliance with the WHO’s checklist varies, and the observed compliance is lower than that documented. The surgical nurses gave the same responses as others in the team. Clearer procedures are needed during surgery, specifying how the checklist should be used in practice, and there should be a designated person who is responsible for implementing the checklist.
Sleep deprivation stress and associated obesity among medical consultants
Authors: A Deepali , Nair Dheeraj , Juhi Ayesha
Published: December 2024

Background:
Sleep is the most underrated medicine, with its benefits seldom being known to, and understood by people. On the other hand, sleep is only a luxury for professionals working in the healthcare industry. Sleep deprivation is very common among healthcare professionals due to unspecified continuous work. According to epidemiological studies, a sleep duration of less than 7 hours can lead to stress, which can predispose the person to a higher BMI (Body Mass Index) caused by variations in hormonal levels. Therefore, this has been taken up as the topic of the present study to analyze whether sleep deprivation induced stress can lead to conditions associated with obesity.

Aim:
The objective of this study was to find out whether sleep deprivation which is commonly observed among medical professionals, leads to stress and obesity.

Methods:
130 medical professionals and post graduate doctors were included in the study through an online questionnaire. Data was collected from August to September 2023 and 108 responses were recorded, which implied an 83% response rate. Obesity related parameters such as BMI, waist circumference, physical activity and hunger frequency were included. Diabetic, hypertensive and participants with respiratory disorders were excluded. Statistical analysis was done using chi squared test.

Results:
Majority of the participants belonging to the category of those with more than 5 years’ work experience and in the age group of 40-50 years maintained a healthy lifestyle with 6-7 hours of sleep and proper food habits. It was observed that 60% of the participants had a well-balanced professional life and hence no significant change was observed neither in the weight nor BMI and waist circumference among these participants, irrespective of their gender.

Conclusion:
Statistical analysis of the data collected indicated that there is a significant association between number of hours of sleep and BMI, thereby also associating with obesity, as studied among medical consultants in this study. The importance of a healthy lifestyle comprising good eating habits and diet with moderate physical activity in improving the sleeping pattern, is also indicated by this study, thereby emphasizing on the positive impact of a healthy lifestyle and sleep cycle in reducing the incidence of obesity.
Machine Learning in Action: Topic-Centric Sentiment Analysis and Its Applications
Authors: Rao Jiarui , Zhang Qian , Liu Shaoyu , Liu Xinqiu
Published: December 2024

This article discusses topic-level sentiment analysis using machine learning techniques such as topic modeling and Latent Dirichlet allocation (LDA). Topic modeling is an unsupervised machine learning method that clusters words in a document set without the need for pre-defined training data. Although quick and easy to start with, it may not always yield accurate results. In contrast, supervised machine learning techniques like topic classification models require training and manual labeling for better accuracy, providing more valuable insights for data-driven decision-making. LDA, a popular topic modeling technique, assumes that similar topics use similar words and documents discuss multiple topics. It maps documents to a set of topics based on word distributions and ignores grammatical information, treating documents as bags of words. LDA uses hyperparameters alpha and beta to control the similarity between documents and topics. The number of topics must be set manually, and recent research has focused on optimizing these hyperparameters. The article also includes a table showing the probability of words belonging to different topics as identified by LDA [1, 2, 3, 4].
Analyzing and Mitigating Dataset Artifacts in Natural Language Inference Models Using ELECTRA
Authors: Joshi Himanshu
Published: December 2024

This paper investigates the challenges posed by dataset artifacts in Natural Language Inference (NLI) models, focusing on ELECTRA, a state-of-the-art transformer model. Dataset artifacts such as hypothesis-only biases, lexical overlap issues, and frequent label imbalances significantly impact model generalization, leading to erroneous predictions. We propose and evaluate a range of strategies, including adversarial training, data augmentation, instance weighting, and artifact-aware regularization, to mitigate these issues. Extensive experimental results demonstrate up to a 6% improvement in robustness and generalization, providing valuable insights for creating artifact-resistant NLP models.
Epidemiologia dos Fatores de Risco Ambientais, Comportamentais e Metabólicos do Acidente Vascular Cerebral: Análise Temporal na População Brasileira
Authors: Fernandes Lucas Vitor , Vinicius de Alcantara Sousa Luiz , Diniz Malentaqui Lousada Jenny , Da Silva Paiva Laércio
Published: December 2024

Objetivo: Analisar a tendência temporal da mortalidade e incidência atribuídas a fatores de risco ambientais, comportamentais e metabólicos do Acidente Vascular Cerebral (AVC) na população brasileira entre 1998 e 2017.
Método: Estudo ecológico utilizando dados secundários sobre a evolução da incidência e mortalidade relacionados aos fatores de risco identificados no CID-10, ambos disponíveis na plataforma do GBD (Global Burden Disease).
Resultados: No período analisado, houve uma redução de 1,46% na mortalidade por AVC associada ao tabagismo por ano (p=0,016), com uma queda de 2,18% nas mulheres (p=0,006). O risco metabólico aumentou em 1,41% (p=0,029), sendo de 3,33% entre os homens (p=0,001). A poluição reduziu em 1,53% para ambos os sexos (p=0,013), com uma queda de 2,06% nas mulheres (p=0,017). A mortalidade por AVC também caiu 6,8% para os homens (p<0,001) e 6,0% para as mulheres (p<0,001). Analisando os estados brasileiros, em relação ao tabagismo ocorre uma redução (5,55%; p=0.022) na região do Pará. Já relacionado a poluição, notam-se reduções para o estado do Piauí (6,76%; p=0,042), Ceará (6,57%; p= 0,001) Paraná (4,86%; p=0,027).
Conclusão: Entre 1998 e 2017, o Brasil apresentou uma redução significativa na incidência e mortalidade por AVC, com quedas mais acentuadas nas mulheres. A mortalidade associada ao tabagismo diminuiu, especialmente entre mulheres, enquanto o risco metabólico aumentou entre homens. A mortalidade por poluição reduziu-se significativamente, destacando-se as quedas no Pará, Piauí, Ceará e Paraná.
Transformações agrícolas e seus efeitos na saúde e nas estruturas sociais de comunidades rurais
Authors: Carlos Furlani João , Cattafesta Monica
Published: December 2024

Objetivo: Investigar o impacto das transformações nas técnicas agrícolas sobre as estruturas sociais das comunidades rurais, abordando como essas mudanças têm afetado o estado de saúde dos indivíduos dessas áreas.
Método: O estudo emprega uma abordagem qualitativa, ancorada em uma revisão bibliográfica empregando os descritores “Práticas agrícolas contemporâneas”, “Dinâmicas sociais em áreas rurais”, “Condições de saúde em populações rurais” e “Impacto das mudanças nas técnicas agrícolas”. A pesquisa bibliográfica envolveu o levantamento tanto em meios impressos quanto eletrônicos, abrangendo livros, artigos científicos, dissertações, teses e documentos governamentais.
Resultados: Observou-se que as transformações agrícolas modernas resultaram em uma produção intensiva e no aumento do uso de insumos químicos, bem como na mecanização das práticas agrícolas. Embora tenham elevado a produtividade e eficiência, essas transformações impactaram a saúde dos trabalhadores rurais, com maior prevalência de doenças crônicas devido a agentes diversos e hábitos de vida mais urbanizados. As comunidades rurais também enfrentam desafios socioeconômicos, como o êxodo rural e a marginalização de pequenos agricultores, devido à crescente concentração de terras por empresas latifundiárias.
Conclusão: As transformações agrícolas modernas têm implicado riscos significativos para as populações rurais, como problemas ocupacionais e doenças crônicas. A desconstrução do “mito agrário” torna-se necessária, assim como políticas públicas que promovam a equidade social, a saúde e a sustentabilidade das comunidades rurais.
Analysis of image representations of suicide prevention on the yellow september website
Authors: Silva Pandolpho Kiffer Flavia , Lucas Rosa Randow Jeanne , Da Conceição da Paz Joelma , Do Amaral Vaz Raphael
Published: December 2024

Introduction: The present essay consists in an analysis of imagery representations of suicide prevention on the Yellow September Campaign website, with the main goal of demosrating how this Campaign is essential for the mental health and well-being improvement of Brazilian individuals. The inquiry had as a methodology the research classified as descriptive and qualitative, focused in Brazil. The enphasized problematic comprehends the usage of the Gestalt approach and its basic concepts. Five images of the website Campaign were analyzed with the purpose of noticing how Gestalt, specially through its concept of background figure, contributes so that the perception of the images are used by individuals and professionals, in the sense that, through awareness and phenomenology, allow the resignification of the individuals’ lives, being perceived and discussed in the data analysis, that the images come to break taboos of debate about the theme, bringing light to the issue, through the individual’s awarness, the caring about the previous diagnosis and with the effective participation of the therapist, as much as with ideas of life appreciation and mainly a care about the human beings, concluding at last, that it is possible an individual awareness of how to do and what to do in the present moment, that is, here and now, through choices that this individual can have a better well-being and mental health as a being in the world, this way bringing more positive results for the Yellow September Campaign, through a reading of Gestalt Therapy.
Analysis of contributing factors to immunization errors in Brazil: an integrative review
Authors: Grillo Pacheco Lyra Danielle , Santana Quirino Thallison , Brito Cipriano Raiza , Rocha Oliveira Fernando
Published: December 2024

Introduction: Surveillance of adverse events following immunization (AEFI) has been recommended by the World Health Organization (WHO) since 1991 and, in Brazil, it was structured by the National Immunization Program (PNI) in 1992, consolidating with the Information System for Surveillance of Adverse Events Following Immunization (SIEAPV) in 2000. However, the reporting of immunization errors (IE) was only fully incorporated in 2014.
Objective: The aim of this study was to analyze contributing factors to the occurrence of immunization errors reported in Brazil.
Method: This is an integrative review, in which a search was carried out in the BVS and SCIELO databases using the descriptors “Medication errors”, “Vaccination” and “Immunization” (combined using the Boolean operators AND and OR). The articles were selected according to PRISMA, ensuring methodological rigor and transparency in the synthesis of the data obtained.
Results: Of the 69 studies initially identified, 10 met the final criteria and were included in the review. The results showed that most errors are related to the administration of vaccines at non-recommended ages and inadequate intervals between doses. Factors such as lack of training of professionals, complexity of vaccination schedules, and inadequate environmental conditions (such as noise and physical space) were frequently cited as causes of errors.
Conclusion: Thus, strengthening vaccine safety practices and promoting a culture of transparency are essential to reduce immunization errors, protect public health and maintain public confidence in the immunization system.
The role of the federal government in internalizing the 2030 Agenda - Brazil and the Czech Republic
Authors: Gabriel Arpini Carlos , Alves de Oliveira Alice , Albenes de Mendonça Cruz César , André Stein Messetti Paulo
Published: December 2024

Introduction: The 2030 Agenda of the United Nations for Sustainable Development relies on the efforts of member countries to implement and execute its goals and guidelines. Brazil and the Czech Republic are two countries that have made efforts to internalize the Sustainable Development Goals (SDGs) into their domestic practices. Each country has adopted distinct methodologies and techniques in this endeavor.
Objectives: This article analyzes the implementation of the 2030 Agenda in Brazil and the Czech Republic, highlighting similarities and differences. It aims to demonstrate the fundamental importance of the federal sphere in internalizing the 2030 Agenda.
Method: This is a documentary, descriptive, and exploratory study of the policies adopted by the two countries under analysis.
Results: Both countries have established federal government bodies and developed national plans to align the Sustainable Development Goals (SDGs) with local priorities. In Brazil, the National Commission for the SDGs (CNODS) led the process, while in the Czech Republic, the Ministry of the Environment coordinated the actions.
Performance Evaluation of Asphalt Concrete Mixed with Nano Antimony (III) Oxide
Authors: Asmari Abdullah Faiz Al
Published: December 2024

Globally, a huge budget expenditure is borne by countries for the smooth operation of road networks. This led to many research works to develop an asphalt mix that is sturdy enough to damage and thereby reduce the maintenance cost. Several studies have indicated enhancement of asphalt mix properties using a range of admixtures and additives. However, most research studies are restricted to a high temperature range of 40°C, 50°C and 60°C. This study aims to evaluate the performance of asphalt concrete mixed with Sb2O3 nanomaterial. The dynamic performance of the nano-modified asphalt mix was evaluated at 40°C, 30°C and 20°C. The parameters used for performance evaluation were indirect tensile fatigue test, dynamic creep test and wheel track test. Indirect tensile fatigue test of specimens with Nano Sb2O3 had an improved performance by 3-15%. Dynamic creep test results indicated an improved Sb2O3 modified asphalt mix performance by 14-26%. The optimum dosage was observed to be 0.5% of Sb2O3. However, this study suggests a dosage range of 0.5-0.75%. Further studies regarding the lower temperature range are required to investigate nano-modified asphalt mix performance.
A Survey of Flood and Landslide Prediction Using Machine Learning
Authors: H K Nandan , S P Mrs. Ashwini , B N Nikhil , S B Nuthan , D G Prajwal
Published: December 2024

Floods and landslides rank among the most devastating natural disasters, leading to widespread damage to lives,
properties, and essential infrastructure worldwide. Accurate and early prediction of these disasters is critical to
mitigating their impacts. However, traditional prediction methods often fall short due to the complexity and
variability of environmental factors. Emerging innovations in machine learning (ML) have opened new avenues
for effectively tackling these challenges, leveraging advanced algorithms to address environmental complexities.
This paper provides a comprehensive review of state-of-the-art ML techniques for flood and landslide prediction,
focusing on methodologies, datasets, strengths, and limitations.
Methods: The methodology is divided into two main sections: article selection and detailed review. A systematic
search was conducted in databases such as IEEE Xplore, Scopus, and Google Scholar, covering publications
from 2011 to 2023. Selected articles were analyzed based on ML techniques, datasets used, performance metrics,
and key contributions.
Results: ML models have demonstrated high accuracy in flood and landslide prediction. Techniques like
convolutional neural networks (CNNs), and ensemble methods have been widely applied. Transfer learning and
hybrid models reduce training time and enhance model robustness. However, challenges like data scarcity, lack
of real-time data, and computational requirements remain.
Keywords: Flood prediction, Landslide prediction, Machine learning, Convolutional Neural Networks (CNNs)
MOCK INTERVIEW SYSTEM
Authors: Padmaja K , Bhat Apoorva S , Kenn Esther J , Prakash Jeevitha L
Published: December 2024

Abstract -Sconti-AI is an innovative platform
revolutionizing exam preparation and interview practice by
harnessing advanced AI technology. It offers detailed
feedback, scores, and explanations for mock tests, optimizing
learning outcomes and improving performance. Its standout
feature, a mock interview tool, uses Generative AI and image
recognition to detect cheating, analyze emotional responses,
and provide personalized insights for better interview

preparation. Built with robust technologies like React, Python-
Flask, and Gemini-AI, the platform ensures scalability,

reliability, and user engagement.
Key Words: LLM, Media Pipe, Gemini AI, AI, ML and Image
Processing.
The Use of Data Mining Procedures in Understanding Customer Inclinations Within the Social and Entertainment Industry
Authors:   1Computer Science Department, Sree Chitra Thirunal College of Engineering, S R Niranjana
Published: December 2024

Different techniques and methods have been
established that have analysed consumers in shopping patterns
and their usability and the real-world solutions required by
them. Such information-mining techniques and analyses
provide useful insights to organizations that can be really
profitable while mining databases; though different techniques
have some merit but also some disadvantages when their
limitations are considered.
Television dominates the entertainment landscape, with
service providers always offering diverse programs to suit the
tastes of different customers. The choices of viewers vary
according to locality and season, and service providers usually
bundle channels into pre-defined packages. Data mining
techniques can be used to analyse customer preferences,
thereby creating new, customized packages or groups of
channels that suit individual needs.
This paper explores consumer behaviour, focusing on the
psychological factors that influence purchasing decisions and
demonstrates how data mining methods can improve
traditional approaches. Using an experiment based on
association rule mining, the study derives rules for identifying
trusted customers from sales data in the supermarket industry.
Key Words: Consumer behaviour. Data mining, Association
rules, Television, Supermarket
Synthesis, Crystal Structure and Bonding Analysis of Intermetallic Compound BaAu3Zn2
Authors: Mishra Trinath , Dulare Ram
Published: December 2024

The intermetallic compound BaAu3Zn2 has been synthesized through fusion of stoichiometric metals in sealed
Ta tube at 800 °C using high-frequency furnace followed by annealing at 400°C for two weeks. The synthesized
compound characterized by powder, single crystal X-ray diffraction techniques. BaAu3Zn2 crystallized in the
orthorhombic system with space group Pnma and Pearson symbol - oP24 and utilizes the same set of Wyckoff
sequence (dc4

) as SrZn5 structure where Au atoms replace Zn atoms on 4c Wyckoff sites with different bonding
patterns. The structure contains three structural motifs (a) Hexagonal-diamond-like gold host lattice (b) Interstitial
Ba atoms (blue) and (c) Infinite linear chains along b axis formed by only Zn atoms (green). Bonding analyses
indicate a typical polar intermetallic behavior for BaAu3Zn2.
Keywords: Polar intermetallics; gold rich phases; LMTO-ASA approximation; isotropic deformation; DOS and

COHP calculations; X-ray diffraction.
Optimizing of phosphate and ammonium removal from wastewater using modified zeolite: A response surface methodology approach
Authors: Nabeel Mohammed , Dawood Ammar Salman
Published: December 2024

Nutrient contamination of wastewater, especially phosphate and ammonium, is a growing problem that poses major environmental and human health risks in terms of eutrophication and loss of biodiversity. Traditional methods for wastewater treatment may be highly effective, but they often come at a significant economic cost as well as environmental drawbacks. To maximize this nutrient removal these nutrients are removed using modified zeolite which is low-cost and highly effective. The Response Surface Methodology (RSM) is used in this study to enhance nutrient retention conditions, regardless of pH, contact time, and amount of adsorbent. A Central Composite Design (CCD) was then applied to study as extensively as possible the influence of these factors on this adsorption process. In important results, the alternative zeolite demonstrates 93.9% and 73% removal efficiencies for phosphate and ammonium under optimal conditions, respectively, suggesting a better performance of the modified zeolite compared to unmodified counterparts. These results highlight the promise presented by modified zeolite as a sustainable approach to enhancing current wastewater treatments in meeting or exceeding stringent environmental standards and minimizing eutrophication threats. This work is groundbreaking as it addresses large-scale nutrient pollution with a possible solution that has low cost and environmental impacts with the remedy provided by modified zeolite in wastewater treatment.
Simulation of blueberry production in Lambayeque, Peru: An agent-based approach
Authors: Reyna-González Julissa Elizabeth , Falcon Andy Williams Chamoli , Huiman Luis Vladimir Urrelo , Pozo Marco Alberto Suárez , Vilca Yamileé Melissa Cáceres
Published: December 2024

This study presents an agent-based simulation to analyze and optimize blueberry production in Lambayeque, Peru. Using data [1]and various academic sources, a model was developed on the NetLogo platform. This model simulates the interactions between climatic, agronomic and logistical factors that affect the production and export of blueberries. The results suggest that the implementation of advanced technologies and optimized agricultural practices can significantly improve the efficiency and competitiveness of Peruvian producers in the global market. Simulation offers a valuable tool for making informed decisions in the agro-export sector.
Innovative educators in the digital age: Analyzing the impact of school support, self-efficacy, and technology anxiety on teaching creativity
Authors: Mulyoto Mulyoto , Rugaiyah Rugaiyah , Susanto Teguh Trianung Djoko
Published: December 2024

Rapid technological advancements require educators to integrate technology into the learning process, but obstacles such as anxiety about technology often hinder their creativity. This study aims to examine the influence of school innovation climate, technology self-efficacy (TSE), and technology anxiety (TAS) on the creativity of educators in Indonesia, as well as the mediating role of TAS in this relationship. The research method used is a quantitative approach with a cross-sectional survey design involving 248 educator respondents from nine National Police education centers. Data were collected through questionnaires and analyzed by structural equation modeling (SEM). The findings show that the school innovation climate has a positive effect on educators' creativity, which TSE mediates. In contrast, technology anxiety (TAS) acts as an inhibitor of creativity, with a negative influence on the use of technology in learning. Organizational incentives also have a positive effect on TSE but increase TAS, which ultimately reduces educator creativity. The study recommends giving educators greater work autonomy as well as ongoing technology training to improve TSE and reduce anxiety about technology. The implication of this study is the importance of creating a school environment that supports innovation, as well as designing incentive policies that do not burden educators psychologically. The weakness of this study is the limitation of the convenience sample selection, which affects the generalization of the findings. Future research is suggested to expand the sample with more representative sampling methods and deepen the study of other psychological factors that affect the use of technology in education.
Concert piece for trombone and piano by David Fedov
Authors: Juncu Alexandru
Published: December 2024

Considering the significant contribution of composer David Fedov to the development of the performing art on wind instruments, the author of this article has set himself the goal of a musicological and interpretative analysis of one of the most popular compositions for trombone, the Concert Piece. Written in 1973, this work is frequently included in the didactic repertoire of specialized disciplines in music education institutions and in the program of various performance competitions. Thus, the author analyses the musical language, the architecture of the creation, the means of expression, and formulates recommendations concerning the methods of interpretation, and suggestions that will be useful to both young and established performers.
The echo of the forests cycle for violin and piano by Alexandr Mulear: composition peculiarities
Authors: Trocinel Daniela
Published: December 2024

The cycle Echo of the Forests, composed for the violin-piano instrumental duo, is one of the distinguished works in the compositional record of Master A. Mulear. According to the edited score, the work contains four parts: Echo of the Forests (Moderato assai), Hora (Tempo di hora), Ballad (Moderato assai), and Gagauz Dance (Allegro con brio). These parts are deeply rooted in the native folklore, being linked to the rural realm and captivated by the national identity of the music. The composition is notable for its original artistic approach, expressed through a subtle dialogue between the two instruments, showcasing the technical virtuosity, timbre aspects, and the melodic-rhythmic elements.
Filmmaker Vlad Druc about land and people
Authors: Olarescu Dumitru
Published: December 2024

In the diversity of the thematic spectrum of filmmaker Vlad Druc's work, problems, aspects of people's lives in rural areas persist. Since 1999, director Vlad Druc has been making a series of films dedicated to the people working on agricultural farms: „Spring that Begins in November”, „The Joy of Living”, „Land and People Suite”, „Cossacks”. Through these films, he manages to address multiple issues, important for the current stage of the agricultural industry. Thanks to the presentation of the subject matter in an easily understandable cinematographic language, the integration of progressive experiences in the field, and their applicative value, these films have been successful.
Art and culture in the TV series Identity Bassarabia
Authors: Gorgos Violeta
Published: December 2024

This paper proposes the author’s observations on the artistic valorization of our identity space through the prism of a cycle of television shows produced over 10 years. The protagonists of these productions are artists originating from the Republic of Moldova who, through their way of creative expression, have become headliners in their fields of activity. The perspective of this research is curious and due to the fact that the shows are produced and broadcast by the public station in Romania. Today, when the Republic of Moldova is struggling with all its might to prove that its vector is a European one, we should meet Bessarabians who have demonstrated that they are already walking serenely on this road. They appear in the most diverse international records. Some of them managed to settle in Europe, others did not for various reasons. Some make themselves heard from there, others get lost in anonymity... Cultural Bessarabia between the East and the West.
Evreinov N. – theatricality and monodrama as a projection of the central character’s soul into the outside world
Authors: Triboi Olga , Tirtau Svetlana
Published: December 2024

Nikolai Evreinov was one of the personalities of the Russian theater at the beginning of the 20th century. The period in which Evreinov studied the origins of art through the prism of theatricality was the era of breaking the foundations and principles of contemporary theater. The leitmotif of Evreinov's theoretical searches was precisely the theatricalization of life, and the theater was a means of transforming reality into something more impressive than life itself. In 1908, N. Evreinov read the summary of Introduction to Monodrama in the Moscow Literary and Art Circle, in which he outlined the principle of his theatrical theory. According to Evreinov's theory of monodrama, monodrama involves the unfolding of scenic events, projected through the consciousness of the protagonist. According to Evreinov, monodrama is a projection of the central character's soul into the outside world.
Capitalizing on visual arts resources – efficient method in the education of primary school students
Authors: Nour Zinica
Published: December 2024

The author investigates the importance and innovations associated with art education, artistic education, visual culture, valorization, promotion and digital resources in the context of education for primary school students, focusing on the relevance and timeliness of the topic in a rapidly changing society. Emphasis is laid on their essential role in the holistic development of children and in the promotion of creative and critical skills. The article specifies the innovative methods and techniques used in teaching the visual arts, with an emphasis on the effective integration of technology and digital resources in the learning process. The author examines the promotion of inclusion and cultural diversity in the context of art and visual culture education, highlighting the theoretical and practical approaches to ensure access to a relevant and inclusive education for all students. The need for continuing innovation in art and visual culture education is pointed out in order to provide primary school students with a relevant and transformative education.
New teaching materials focused on folklore in the solfeggio course (grades I-IV of music and art schools)
Authors: Draguta Diana , Bunea Diana
Published: December 2024

The article is signed by two of the three authors of the new Solfeggio textbooks for the 1st, 2nd, 3rd and 4th grades of music and art schools, published successively (including, in completed and reviewed editions) in Chisinau between the years 2018-2023. Their content is presented, consisting of two parts: songs for solfeggio selected from Romanian musical folklore and national music, and worksheets with written exercises. Also, the textbooks contain several tables with notions of elementary music theory, a compartment of rhythmic exercises and one of musical dictations. The authors dwell on the premises and precepts of the ancestors on music education based on folklore, revealing the main peculiarities of teaching this discipline and proposing some methods of studying melodies.
The “general piano” discipline: the problem of the peculiarities of teaching methods in the context of development training
Authors: Melnic Tamara
Published: December 2024

„General Piano” as an independent musical discipline has existed on the territory of the Republic of Moldova since the end of the 19th century. The course today, continuing the historically established educational traditions, putting forward the problem of musical development as the main one, considers as its main goal the development of a musician of universal orientation, the education of a versatile creative personality. In the author’s opinion, which is based on authoritative research, the priority direction in the scientific and methodological understanding of the subject should be considered the creative formation of the principles of developing training, and the introduction into practice of some methods of development teaching can greatly increase the effectiveness of general piano training for the students of all specialties.