bluuebunny/crossref_metadata_2025 huggingface dataset:
Natalia I. Petrovskaia, This is Not a Grail Romance: Understanding ‘Historia Peredur vab Efrawc’. Cardiff: University of Wales Press, 2023, 185 pp.
Authors: Breeze Andrew
Published: November 2024

Peredur, a thirteenth-century Arthurian romance in the Mabinogion collection, here encounters the trinity of poststructuralism, postmodernism, and postcolonialism. Hence reference to Mikhail Bakhtin, Michel Foucault (whose Ceci n’est pas une pipe prompts the
title), and Gayatri Chakravorty Spivak, as well as to professional Celticists at Cambridge (where the author wrote her doctorate) and Aberystwyth. Analysis is set out in six chapters: on the tale’s structure; its topography and landscape; historical context (with emphasis on Constantinople
and its Empress); relationship to other texts (some now lost); implications of Welsh law; and problematic characters, including the Witches of Gloucester. There is also stress on ‘fractals,,’ a geometrical expression for ‘objects that are scale-symmetric and self-similar,,’
and so display identical patterns in infinite regress, like a ‘snowflake’ (p. 24) or, better, ice crystals within a snowflake. Peredur supposedly has many ‘fractals.’ A surprising judgment, given the view of Sir Idris Foster (in a chapter cited by the author)
on its plot as ‘chaotic.’
HUMBLEBRAGGING, TRAVEL ENVY AND DESTINATION ATTITUDE: THE MODERATING ROLE OF FACE
Authors: Ding Yuxin , Wu Wenjin , Lin Yuxia , Lin Bishu
Published: November 2024

The sharing of travel experiences is a common phenomenon. However, humblebragging as a sharing way is not necessarily conducive to promoting a destination. Based on two scenario-based surveys with total sample of 743 respondents, this study applies the analyses of regression, mediation and moderation to investigate the effects of humblebragging on audiences’ attitudes toward a destination. Specifically, we examine how benign envy and malicious envy perform as mediators between humblebragging and destination attitude, and test the roles of desire to gain face and fear of losing face in moderating the effects of humblebragging on two types of envy. Then, we check whether common sharing or humblebragging sharing would change these relationships. Results show that humblebragging is both directly negatively related to destination attitude, and has indirect negative effects on destination attitude via benign and malicious envy. We also find that desire to gain face positively moderates the negative effect of humblebragging on benign envy, and fear of losing face positively moderates the positive effect of humblebragging on malicious envy. Furthermore, those relationships all get stronger when the experience shared in common way but become weaker in humblebragging way. Implications for destination managers are discussed.
A Rare Case of Antithyroid Drug-Induced Lupus Erythematosus, Graves' Disease, and Primary Infertility
Authors: Kusuma Singgih , Edi Susanto  , Nova Kurniati  , RM Dewi Anggraini
Published: November 2024

Background: Drug-induced lupus erythematosus (DILE) is a rare autoimmune disorder that mimics idiopathic lupus erythematosus, triggered by certain medications. This case report presents a patient with DILE induced by methimazole, a commonly used antithyroid drug, along with Graves' disease and primary infertility.
Case presentation: A 41-year-old woman presented with palpitations, a history of Graves' disease treated with methimazole, and primary infertility. She developed lupus-like symptoms including fever, joint pain, and skin rash. Examination revealed tachycardia, tenderness of the right and left knee joints and limited range of motion. Laboratory investigations confirmed hyperthyroidism and autoimmune features consistent with DILE.
Conclusion: This case highlights the rare occurrence of DILE induced by methimazole, emphasizing the importance of recognizing and managing this condition in patients receiving antithyroid drugs.
Evaluasi Kesuksesan Aplikasi GrabMerchant Berdasarkan Perspektif Pengguna Menggunakan Delone & McLean IS Success Model Modifikasi
Authors: Putri Gizka Refyana , Pratama Arista , Mukaromah Siti
Published: November 2024

Perkembangan teknologi telah mempengaruhi perdagangan online baik pemasaran dan penjualan barang maupun jasa, khususnya melalui m-commerce. Hal ini menyebabkan banyak perusahaan memanfaatkan perkembangan teknologi dengan membuat aplikasi berbasis web maupun mobile. Salah satu perusahaan yang kini telah masuk ke dunia m-commerce adalah Grab. Grab meluncurkan aplikasi GrabMerchant yang ditujukan untuk mendukung UMKM di Indonesia beralih menjadi bisnis online. Walaupun aplikasi ini menawarkan banyak kemudahan, tak sedikit pengguna mengeluhkan terkait aplikasi ini. Oleh karena itu, penelitian dengan judul Evaluasi Kesuksesan Aplikasi GrabMerchant Berdasarkan Perspektif Pengguna Menggunakan Delone & McLean IS Success Model Modifikasi dilakukan. Pemilihan model Delone & McLean modifikasi mengacu pada penelitian sebelumnya yang dilakukan oleh Prabu (2022). Penelitian ini menggunakan metode SEM-PLS dengan SmartPLS 3. Hasil penelitian menunjukkan bahwa variabel information quality berpengaruh terhadap use, user satisfaction, trust dan net benefits. System quality dan service quality berpengaruh terhadap use, user satisfaction dan trust namun tidak berpengaruh terhadap net benefits. Kemudian use dan trust berpengaruh terhadap user satisfaction dan net benefits. Sedangkan user satisfaction tidak berpengaruh terhadap net benefits. Hasil penelitian ini dapat menjadi informasi bagi Grab dalam mengembangkan dan meningkatkan kesuksesan aplikasi GrabMerchant agar dapat terus berkembang dan mampu memenuhi kebutuhan pengguna secara lebih efektif.
Structural Boards Made of Hydrodynamically Activated Pine (Pinus sylvestris) Bark without Binders
Authors:   Reshetnev Siberian State University of Science and Technology, Eskin Vladislav D. , Ermolin Vladimir N. , Krivorotova Anna I.
Published: November 2024

Bark is a large-tonnage waste in a number of wood processing technologies requiring efficient use. One of the promising areas of bark use is the production of boards without synthetic binders. Research has been conducted on the production of structural boards from Pinus sylvestris bark without a binder. The method is based on preliminary hydrodynamic activation of bark. The initial bark undergoes primary crushing in a hammer mill. After that, it is mixed with water at a concentration of 6 %. Then the resulting mass is activated in a rotary pulsation disperser, a carpet is formed from it, cold pressing is carried out, and then hot pressing. As a criterion for assessing the degree of mass activation, water-retaining capacity is adopted. The dependencies have been determined between the duration of treatment and water-retaining capacity, as well as the strength of the boards and water-retaining capacity. The latter made it possible to obtain the optimal value of the water-retaining capacity equal to 290 %. A multifactorial experiment has been conducted to develop the optimal hot pressing mode. As a result, the optimal mode for pressing the boards has been determined: temperature – 190 °C; specific process duration – 2.8 min/mm; pressing pressure – 4.4 MPa. The properties of the boards produced in this mode are: density – 980 kg/m 3 ; bending strength – 24 MPa; swelling during soaking for 24 hours – 5 %; water absorption – 9 %. After soaking and subsequent drying to a moisture content of 5 %, the boards retain 75 % of their before soaking. In this case, the geometric dimensions return to the original ones. The resulting boards can be used as a sheet finishing and structural material, in house-building (as a base for floor and roofing materials), in furniture production, especially in severe temperature and humidity conditions. The conducted research shows the possibility of producing board materials with high performance properties from pine bark without binders.
The Influence of Quercus robur L. and Juglans rupestris Engelm. Plantations on the Properties of Steppe Soils
Authors:   Nikitsky Botanical Garden – National Scientific Center of the Russian Academy of Sciences, Klimenko Olga E. , Klimenko Nikolay I.
Published: November 2024

The aim of the study has been to determine the condition of Quercus robur L. and Juglans rupestris Engelm. and their influence on the properties of segregated chernozems. The study was conducted in 2020–2021 in the steppe Crimea. The control has been a perennial grass fallow. To characterize the general condition of the trees, a 4-point scale for assessing the condition of the introduced species has been used. Standard methods have been used for soil analysis. A better preservation and a greater number of 50-year old plants in excellent and good condition have been established for Q. robur (67 и 56 %, respectively) compared to J. rupestris (48 и 42 %, respectively) in these environmental conditions, which is explained by the greater adaptive capabilities of oak as an indegenous species. Both tree crops have influenced soil properties. In their phytocenoses, a litter has been formed, more significant under J. rupestris. The dark humus horizon has also turned out to be thicker under the J. rupestris plantation (80 cm) than under the Q. robur plantation and the fallow (72 and 70 cm, respectively). Under Q. robur the soil density has been lower than under J. rupestris by 0.02–0.18 g/cm3. Under the woody plants, the soil structure has improved: the number of lumpy aggregates has decreased, and the number of agronomically valuable and granular particles has increased. The maximum coefficient of structure has been in the soil under the oaks (4.4–6.6), which exceeded the control by 2.5–4.9 times. Under the woody plants, carbonates have been significantly washed out of the soil profile, especially under J. rupestris. The pHH2O value of the alkaline soil under the woody plants has decreased by 0.2–0.4 and has been closely related to carbonate content (r = 0.83–0.91). The humus content under both species has been significantly higher than under the fallow – by 0.30–0.86 %. Afforestation has resulted in the accumulation of total forms of nutrients, to a greater extent under J. rupestris, and the C:N ratio has decreased. Tree species have stored more labile forms of nutrients in the soil. Soil desalination has been noted in the tree cenoses. Thus, J. rupestris and Q. robur are ecologically stable in the conditions of the central steppe of Crimea and can be used to increase forest cover in steppe areas. This will help improve soil fertility.
LA TRADUCCIÓN INSTITUCIONAL EN EL SERVICIO DE TRADUCCIÓN AL ESPAÑOL DE LAS NACIONES UNIDAS: ESTUDIO DE CASO
Authors: Jordan Núñez Kenneth , Clavería Artajona Cynthia
Published: November 2024

El propósito de este artículo es presentar un estudio de caso encaminado a describir el trabajo de los traductores que trabajan en el Servicio de Traducción al Español de las Naciones Unidas y que, por tanto, tienen el español como lengua materna. En particular, se busca identificar el perfil de estos traductores y las habilidades necesarias para ejercer la traducción de manera profesional en esta organización. Además, se busca abordar la falta de información sobre el rol y las responsabilidades de los traductores en las Naciones Unidas, así como analizar los principales retos a los que se enfrentan en su labor de traducción, y describir las herramientas y los recursos que utilizan, y los tipos de textos que traducen. En resumen, el objetivo de este artículo es proporcionar una comprensión más profunda de la situación real y el trabajo de aquellos que han ejercido o ejercen como traductores al español en esta organización internacional.
LA INTERPRETACIÓN EN LOS SERVICIOS PÚBLICOS (ISP) DE CÓRDOBA:
Authors: Policastro-Ponce Gisella , Merino Cabello Carmen
Published: November 2024

El propósito central de esta investigación es proporcionar una visión actualizada y precisa de la Interpretación en los Servicios Públicos (ISP) en la ciudad de Córdoba. Para lograr este objetivo, se realizará un análisis exhaustivo en la región, combinando enfoques cualitativos y cuantitativos, con el fin de obtener una comprensión profunda de cómo operan los servicios de interpretación en contextos públicos en esta área geográfica.
Con el objetivo de obtener una perspectiva integral, se recopilará información haciendo uso de herramientas de investigación primaria mediante entrevistas y encuestas, para posteriormente llevar a cabo una interpretación precisa de los resultados.
El enfoque final de este estudio radica en resaltar la función crucial del intérprete en organismos públicos, siendo una contribución sustancial para elevar la visibilidad y resaltar el papel del intérprete en organismos públicos. Este estudio se plantea como una contribución sustancial para el conocimiento del papel del intérprete en la sociedad cordobesa, así como para fortalecer su posición en la prestación de servicios públicos esenciales.
CLASSIFICATION OF SIMPLE AND COMPLEX PAREMIOLOGICAL UNITS
Authors:   PhD, Associate Professor at Department of Uzbek Language and Literature at Jizzakh State Pedagogical University, Uzbekistan, Narimovna Fayzullayeva Dilnoza
Published: November 2024

In this article, simple and complex paremiological phraseological combinations, concepts of nationality, culture, mentality are inextricably linked with language, and they are analyzed in different genres of paremiological language.
THE IMPACT OF INTERNAL AUDIT ON THE EFFECTIVENESS OF BANKING RISK MANAGEMENT (APPLIED STUDY ON A SAMPLE OF IRAQI BANKS)
Authors:   Assistant Teacher, Economics of investment and resource management, Presidency of AL- Nahrain University, Uzbekistan, Mahmoud Dhabya Safaa
Published: November 2024

In light of the scientific and technical progress in all aspects of life, banks need a control and auditing system to protect them from the risks they are exposed to as a result of their diverse financial dealings, to reduce or avoid losses and maintain and support banks to carry out their work in a way that enables them to achieve a competitive advantage. The problem is embodied in the extent of the contribution of internal auditing in how to manage banking risks and demonstrate their effectiveness in banks. It aims to stand on the reality of internal auditing and the extent of its application in Iraqi banks, with the importance of identifying the functions of internal auditing in auditing, evaluating and following up on the efficiency and effectiveness of risk management procedures based on the risk-based auditing approach. In addition to the commitment to applying the standards, principles and guidelines issued by the Institute of Internal Auditors or issued by the International Organization for Banking Supervision that govern the performance of the internal auditor and help him identify obstacles and find solutions to support and succeed in risk management in the two banks. The research sample used the questionnaire in the practical aspect to show the effectiveness of internal auditing in managing banking risks and to come up with a number of recommendations, the most important of which are: Continuing work to enhance and develop the skills and knowledge of internal auditors by holding training courses on how to deal with banking risk management to enable them to perform their work effectively, and for banking institutions to support the components of the independence of the internal auditor to perform his work efficiently.
THE CONCEPT OF SITUATIONAL TASKS IN IMPROVING STUDENTS' PRACTICAL SKILLS AND COMPETENCIES, ALONG WITH THE DIDACTIC APPROACH TO DESIGNING INDEPENDENT LEARNING AND EDUCATIONAL ASSIGNMENTS
Authors:   University of Tashkent for Applied Sciences, Department of Pedagogy, Independent researcher, Uzbekistan, kizi Nimatova Mohinur Sobit
Published: November 2024

In this article, the concept of situational tasks, independent education and didactic approach to the creation of educational tasks in improving students' practical skills and qualifications is highlighted as an actual problem.
Las rutas de Saturno. Apuntes sobre el comercio del albayalde en la Nueva España
Authors: Vite Hernández Elizabeth
Published: November 2024

Este texto plantea algunos apuntes para responder preguntas en torno a la comercialización, producción, usos y calidades del albayalde en la Nueva España desde la documentación conocida, con la finalidad de indagar en la economía alrededor del arte en la geografía del mundo hispánico. Fuentes textuales en las que intervienen pintores novohispanos como Alonso de Herrera, Juan Correa, Antonio de Torres y Miguel Cabrera; sirven como detonantes para plantear la producción local del pigmento, formas de comercialización, expendios, precios y circuitos de importación.
What the visual system can learn from the non-dominant hand: The effect of graphomotor engagement on visual discrimination
Authors: Ben-Ami Shlomit , Buaron Batel , Yaron Ori , Keane Kyle , Sun Virginia H. , Phillips Flip , Friedman Jason , Sinha Pawan , Mukamel Roy
Published: November 2024

Previous studies have demonstrated that engaging in graphomotor activity for creating graphemes can enhance their subsequent visual discrimination. This suggests a positive influence of the motor system on visual learning. However, existing studies have emphasized the dominant hand, which is superiorly dexterous in fine-motor movements. This near-exclusive focus prompts the inquiry of whether the observed perceptual facilitation is a general characteristic of the motor system, or specific to pathways controlling the skilled over-trained dominant hand. Furthermore, the mechanistic underpinning of visual facilitation from graphomotor training (i.e., the individual contribution of motor activity, temporal evolution of the visual trace, variability of visual output) remain unclear. To address these questions, we assessed visual discrimination capabilities of healthy right-handed participants (N = 60) before and after graphomotor or visual training. Contrary to our initial expectation, graphomotor engagement with the non-dominant hand did not yield additional benefits to visual learning beyond those attainable through visual training alone. Moreover, graphomotor training with the non-dominant hand resulted in visual discrimination improvements comparable to those of dominant hand training, despite the inherent differences between hands in motor performance and in the amount of improvement in shape tracing throughout training. We conclude that the motor components of graphomotor activity may not be critical for visual learning of shapes through tracing activity. Instead, our results are in agreement with the symbolic theoretical account, suggesting that basic shape features required for discrimination can be acquired through visual inspection alone, providing a perspective on the improvements observed in prior studies.
PENGARUH SUPPORT SYSTEM DAN WORK LIFE BALANCE TERHADAP PENGEMBANGAN KARIER DAN KEPUASAN KERJA PEGAWAI WANITA DI YAYASAN DHYANA PURA
Authors: Kharisma Oktarina Kadek Fransiska , Komalasari Yeyen , Adinegara Gusti Ngurah Joko , Trimurti Christimulia Purnama
Published: November 2024

This study aims to determine the influence of support systems and work-life balance on career development and job satisfaction among female employees at Yayasan Dhyana Pura. The research methodology employed a quantitative approach. The sample consisted of all female employees at Yayasan Dhyana Pura totaling 37 individuals. Data collection techniques included questionnaires, interviews, observations, and literature reviews. The analytical techniques utilized to address the hypotheses were quantitative descriptive analysis and Partial Least Square (PLS) using a Structural Equation Modeling (SEM) framework. The findings indicate that support systems have a positive influence on the career development and job satisfaction of female employees at Yayasan Dhyana Pura. Although work-life balance does not significantly affect either, career development positively impacts job satisfaction, and the presence of a strong support system enhances career development opportunities, thereby increasing job satisfaction, while work-life balance has no direct influence.
STRATEGI STRATEGI PENGEMBANGAN SUMBER DAYA MANUSIA DALAM MENGATASI STUNTING
Authors: Agustin Indah , AR Hasmawaty
Published: November 2024

This study aims to identify and analyze human resource development strategies in efforts to address stunting in Ogan Ilir Regency. The research method used is a qualitative approach with a SWOT analysis to evaluate strengths, weaknesses, opportunities, and threats in the stunting prevention program. Data were collected through observation, interviews, and documentation with posyandu cadres, village midwives, and PKK teams. The study results indicate that enhancing knowledge and education for the community about stunting can improve the effectiveness of prevention programs. The conclusion drawn is the need for increased synergy among stakeholders and the optimal use of available resources to minimize stunting risks.
Synthesis and antimycotic activity of new derivatives of imidazo[1,2-a]pyrimidines
Authors: Vandyshev Dmitriy Yu , Mangusheva Daria A , Shikhaliev Khidmet S , Scherbakov Kirill A , Burov Oleg N , Zagrebaev Alexander D , Khmelevskaya Tatiana N , Trenin Alexey S , Zubkov Fedor I
Published: November 2024

The heterocyclic core of imidazo[1,2-a]pyrimidine was formed in satisfactory yields as a result of the interaction of the readily available 2-aminoimidazole with N-substituted maleimides or N-arylitaconimides. The mechanism of the studied processes was postulated basing on experimental data, HPLC–MS analysis of reaction mixtures, and quantum chemical calculations. Molecular docking results of the obtained imidazo[1,2-a]pyrimidines, when compared with voriconazole, a drug already in clinical use, suggest that they may possess antifungal activity against Candida albicans.
Big Data Analysis on Network Intrusion Detection using High Performance Deep Neural Networks
Authors: Bhojan Rajendran , Venkataraman Saravanan
Published: November 2024

The rapid evolution of the internet over decades has given rise to a significant increase in cyber-attacks, propelled by the growth of high-speed internet. This paper addresses the escalating threat by focusing on Network Intrusion Detection Techniques in big data environments, specifically utilizing high-performance deep neural networks for analysing intrusive data within the enhanced NSL-KDD dataset. The research emphasizes the application of the random forest algorithm to enhance accuracy in detecting intrusive attack data within large datasets. The proposed model is thoroughly evaluated using the enhanced NSL-KDD dataset, demonstrating superior performance compared to existing systems. The study contributes a comprehensive overview of the methodology, incorporating advanced techniques in deep neural networks and random forest algorithms. The results highlight the effectiveness of the proposed model in bolstering cybersecurity measures, offering a robust solution for the evolving landscape of cyber threats.
Determinan Kepatuhan Wajib Pajak Kendaraan Bermotor di Kabupaten Kulon Progo
Authors: Sari Milla Puspita , Hidayatulloh Amir
Published: November 2024

Tujuan penelitian ini adalah untuk menganalisis faktor-faktor yang memengaruhi kepatuhan wajib pajak kendaraan bermotor. Populasi penelitian ini adalah wajib pajak di Kabupaten Kulon Progo. Sedangkan, sampel penelitian ini adalah wajib pajak kendaraan bermotor di Kabupaten Kulon Progo. Teknik pengambilan sampel menggunakan convenience sampling. Data dikumpulkan dengan menyebarkan kuesioner secara langsung kepada responden. Analisis data penelitian ini menggunakan analisis regresi linear berganda. Penelitian ini memeroleh hasi bahwa kepatuhan wajib pajak kendaraan bermotor dipengaruhi oleh sosialisasi perpajakan dan kualitas pelayanan. Akan tetapi, samsat keliling tidak berpengaruh terhadap kepatuhan wajib pajak kendaraan bermotor.
Dynamics of Inflation in Indonesia: The Role of CPI, E-Money, Money Supply (M1), and Exchange Rate
Authors: Puspitasari Dewi , Yunian AA , Raharti Rini
Published: November 2024

This research aims to compare the influence of the consumer price index (CPI), electronic money transactions (e-money), money supply (M1) and exchange rates on inflation in Indonesia between the periods before the pandemic and after the Covid-19 pandemic . This research is a quantitative research with 67 data samples obtained. The data used in this study is published on the official website of the Central Bureau of Statistics and Bank Indonesia. The analysis in this study uses the Chow Test and Error Correction Model with the Engle-Granger method and also multiple linear regression with the OLS method assisted by the Eviews 9 data processing software. The results of the Chow test show that the regression model is differentiated according to the period; before and after the pandemic. The results of the OLS test before the pandemic, the variable value of e-money transactions and the money supply affected the inflation rate, while the CPI, exchange rate, and BI rate were not affected. After Covid-19, the analysis results showed that the CPI, exchange rate, and BI Rate had a significant effect on the inflation rate. Meanwhile, the variable value of e-money transactions and the money supply has no effect on inflation rate in Indonesia.
The Role of Lobying and Negotiation Process are Public Relation Consultant in Property Businesses
Authors: Pratiwi Endah
Published: November 2024

One form of communication to work together with other parties is lobbying and negotiation. This study aims to examine the negotiation and lobbying strategies carried out by negotiators. This study uses a qualitative approach using primary data in the form of interviews and secondary data such as journals, the internet and books. Data analysis uses Miles and Hubermen. The results of the study explain that the negotiation strategy carried out by approaching both parties by knowing the character of both parties conducting the negotiation. Lobbying and negotiation will provide benefits to both parties or a win-win solution. The technique used in negotiation is compromising by providing time and an agenda so that negotiation and lobbying are carried out mutually beneficially.
Decent Work Agenda in Botswana: Strides and Challenges
Authors: Mmokele Princess
Published: November 2024

The Decent Work Agenda (DWA) in Botswana provides a comprehensive framework designed to promote fair labour practices, enhance worker rights, and foster sustainable economic growth. This article analyses the progress achieved in executing the decent work agenda, focusing on enhancements in labour standards, gender equality and inclusion, and capacity building and training. Furthermore, it illustrates the ongoing challenges that delay progress, including elevated unemployment rates, informal employment, and migration and labour rights. The analysis utilises multiple policy recommendations, highlighting the necessity of reinforcing labour rights and protections, advancing skills development, and improving stakeholder involvement in policy formulation. Addressing these challenges and leveraging existing successes will enable Botswana to develop a more inclusive labour market that adheres to the principles of decent work, thereby enhancing the nation's long-term economic sustainability and social equity. The findings highlight the significance of a collaborative approach among government, civil society, and the private sector to effectively implement the decent work agenda, ensuring it yields measurable benefits for all workers in Botswana.
Feasibility Testing of Digitise Home Visit Service(DHVS) Core Model
Authors: D H Sathya
Published: November 2024

The COVID-19 pandemic precipitated a global surge in homeschooling (Ray et al., 2020). While support networks for homeschooling parents have expanded, access to in-home educational professionals, particularly in rural areas, remains a significant challenge (Bullock & Davis, 2018). This study introduces a novel "Digitized Home Visit Education Services (DHVS) (Sathya D H, 2024)" model to address this gap. Building on two years of experience delivering one- to-one home visit special education, our model integrates online monitoring with in-home support from a local trained resource person. The model's feasibility was assessed through a comprehensive evaluation, encompassing subject selection, learning profile analysis, teacher training, and online monitoring during home visits. Semi-structured interviews with the parent, the teacher, the trained resource person, and the passive observer provide qualitative data to refine the model. This paper delves into the Digitised Home Visit Service (DHVS) Core Model, evaluating its feasibility and acceptability. Findings will contribute to the development of DHVS as an alternative special education and therapy service delivery model (Sathya D H, 2024), informing rehabilitation and special education professionals about an innovative method leveraging technology to reach needy students. Parents of students with disabilities will appreciate the digitised home visit model when it becomes available for their children to receive education at home.
A Case Study: Implementation of Innovative Educational Strategies on Teaching Nuclear Chemistry at the College of Engineering Laguna State Polytechnic University – Sta. Cruz Campus
Authors: Joy M. Velasco Michelle
Published: November 2024

The outcome of the evaluation shows the level of students’ consistency with the expected learning outcomes and identifies the weaknesses that are present in them for training rationale. As a result, the data highlight the necessity of the creation of certain instructional techniques that would help the students confront the challenges that arise due to nuclear chemistry. Probably this would improve the understanding p of nuclear structure and properties when jigsaw and practical strategies are used to teach. A noticeable growth of homogeneity between subjects around the engineering specialization spectrum provides an idea of what works best. High marks achieved early may indicate deficits within the domain while progressing uniformly points towards learning needs being unaddressed. Learners’ interests and the perception of their knowledge may be enhanced by employing diverse tasking and assessment strategies within the instructional applications. Nuclear chemistry may remain a challenging science that does not motivate students to learn or retain information if its delivery does not change. The action plan is part of follow-up activities like conducting active learning through group work and experiments. Such procedures are reasonable as they provide and support evidence of understanding through feedback. Adjust the existing curriculum as a pedagogical strategy for generating credible new information supported by practical benefits. Impart additional learning and teaching in a way that assists challenged or struggling learners in adapting. Be open and discuss positive outcomes so that students become more self-assured and confident. As the above recommendations and action plans were also suggested by them, it is expected that engineering students who adopt nuclear chemistry will have their education experiences enhanced. This strategic approach does more than solve the challenges noted but also employs the resources and opportunities available to promote understanding of the subject. It is also expected that these strategies will be subjected to constant evaluation to improve their effectiveness and the students’ addresses.
The Impact of Incorporation Renewable Energy on Resilience and Stability of Power Grid System
Authors: Kumar Vishwakarma Pawan , Raj Suyambu Muthuvel
Published: November 2024

Energy resources from the natural sources such as, solar power, wind power, geothermal heat, which are important instruments in the mitigation of the impacts of fossil energy on the environment, and part of the climate issue solution. This paper aims to explain some of the major renewable energy sources subdivided into solar energy, wind energy, geothermal energy, hydropower and bioenergy; this effect outlines their working principles and role in renewable energy production. Due to the persistence of government support and increase in the technological innovation of renewables, renewable energy is expected to outcompete traditional energy sources such as coal in the subsequent years. The article also explores how in areas ranging from smart technology to renewable energy it is possible to update and invigorate the power infrastructure. Even though renewable sources can be haphazard certain key strategies like demand response portfolios, microgrids, and energy storage systems contribute to the stability of the grid and reliability. This paper discusses some of the social or environmental benefits of renewable energy projects such as decreased carbon emissions, improved public health, and economic benefits, and challenges of integrating these technologies into existing structures. Thus, this paper underlines the need to persist in the efforts to decarbonise the electricity supply and upgrade the infrastructure of the energy networks around the globe.
Investigating the Essential Soft Skills (SS) that Engineering Graduates Need to Enhance their Employability in Bangladesh
Authors: Nazim Obayed Syed
Published: November 2024

Soft skills (SS) significantly influence engineering graduate’s employability. In addition to their academic knowledge and technical capabilities, graduates need soft skills. Employers give a greater value on soft skills than on technical abilities. For career-long employment sustainability, these skills are essential success factors. Employability is significantly correlated with soft skills. To succeed in the job, engineers require soft skills. Technical skills are valued by employers throughout the hiring process, but as engineering careers progress, employers give more emphasis on soft skills. However, not every level of a person's career requires the same set of soft skills. At a certain point in a career, employers look for different soft skills. Starting with early career, moving through mid-career, and ending with advanced career, this research attempts to uncover those soft skills accountable for workplace success meeting employer’s expectations. Both graduates with a diploma and a bachelor's degree in engineering have been covered by this study. The majority of engineers share the same Intelligent Quotient (IQ) on an average. Technical skill gaps are easily bridged with quick trainings. The only things that set engineers apart from the masses are soft skills, which are primarily characterized by personality traits and Emotional Intelligence (EQ). Employability is influenced by numerous factors. Only the employability's absolute dimension is the subject of the inquiry. Absolute dimension is contingent upon the candidate’s skill sets. It is true that having technical abilities is a requirement for employment. But in addition to technical skills, modern employers now prioritize soft skills. Of course, an engineer continues to be measured by his/her soft skills in mapping their Annual Compensation Review (ACR). The study identifies 46 distinct soft skills that engineers need. Since not all skills are equally valuable at every level of a career, they are grouped according to career stage.
CFD Analysis of NACA 0012 Aerofoils: Examining the Impact of Varied Angles of Attack on Lift and Drag Coefficients
Authors: Faleh Alajmi Eng. Esam , Ali Alajmi Hadyan
Published: November 2024

As aircraft technology improves, it becomes more important to use the right blade design. Wings can be found on many things, like airplanes, drones, wind machines, and more. ANSYS 2023 Software has been employed for performing a fluent toolbox for CFD analysis upon a NACA 0012 to see what happens to the lift coefficient when the angle of attack is raised. The solver model performed is k-w turbulence simulation was used to look at shape that was made in ANSYS fluent. At a speed of 50m/s, different attack angles between 0° and 25° have been tested to find out the lift and drag coefficients. Raising the angle of attack has been seen to raise the lift coefficient at first, but after a certain angle, the flow separates, and as the angle of attack is raised even more, the lift coefficient begins to decrease. As the turbulence gets stronger, the eddies it creates cause the flow to start breaking away from the airfoil surface. The airfoil's lift coefficient goes down and its drag coefficient goes up at the same time, which makes it perform poorly. The 20° angle of attack has the best performance ratio of 4.53, which means it has the most lift compared to drag of all the angles that were assigned.
Standardization of Turbine Design and Installation Vessels to Accelerate the Offshore Wind Industry in the United States
Authors: Ambrozaite Ona , Torabi Corinna , Van Damme Nathan , Velez Daniel , Wallemacq Michel
Published: November 2024

Offshore wind energy has gained attention as a promising renewable energy source with many benefits, including clean, sustainable, and scalable electricity production. Despite the vast potential for offshore wind production in the United States, the country lags in its development. The industry struggles with supply chain challenges related to the complex logistics around the design and construction of many component parts, installation and maintenance vessels, and shipyards that can accommodate the massive turbine components before installation. These challenges are complicated by the rapid increase in size of offshore wind turbines to achieve higher power generation, which are not easily handled by other parts of the supply chain. The US lacks access to wind turbine installation vessels (WTIVs), particularly those that can install very large turbines. To address these issues, we propose policy options to the US Bureau of Ocean Energy Management of the Department of Interior and the US Department of Energy to spearhead standardization in this sector of the economy by exploring standardization of maximum turbine size, investment in WTIVs, or allowance of unrestricted or market-driven offshore wind farm development. These options have great potential to enable growth in the offshore wind energy sector in the US and achieve the federal government's goal of 30 GW of offshore wind energy by 2030.
Technology readiness and implications for higher education in Universities in North-Central Nigeria
Authors: Oladele Jumoke Iyabode
Published: November 2024

The fourth industrial revolution emphasises classroom innovation with digital and smart technology. It examined students' preparation for technology-driven education in higher education and the fourth industrial revolution. A descriptive survey research design was adopted for this study. The population consisted of students from tertiary institutions, while the target population included university undergraduate and postgraduate students in universities in North-Central Nigeria. The sample comprised five hundred and seventy students across three types of institutions in Nigeria (i.e. private, state, and federal-owned institutions), drawn using proportionate and cluster sampling techniques. Data were collected using a researcher-designed and validated questionnaire with an overall reliability index of 0.86. The collected data were analysed descriptively, and non-parametric inferential statistics were tested at a 0.05 level of significance. Students were ready to use educational apps for studying, engage with immersive tech tools while learning, learn about IoT as part of their learning trajectories for 4IR compliance, embrace many technological innovations while learning, and engage in lifelong learning. Moderately technology-ready students had significant gender, age, institution, and degree of study demographics. Also, given the contemporary 4IR reality, pupils were somewhat ready for technology-enhanced education and positively inclined toward technology-driven abilities. Group dynamics are crucial to preparation. Therefore, it is recommended that students be given the opportunity to improve their technical abilities to prepare them for meaningful teaching and learning. This can be done by investing in technology, training students, and passing regulations that support worldwide competitive online learning.
Оцінка фундаментального розв'язку нового класу неархімедових псевдодиференціальних рівнянь
Authors: Serdiuk M.
Published: November 2024

УДК 517.9
Досліджено рівняння з псевдодиференціальним оператором Владімірова–Тейблсона на функціях з

p

-адичною часовою та просторовою змінними, яке є узагальненням

p

-адичного рівняння хвильового типу у випадку, коли порядки похідних за часом та простором не збігаються. Доведено існування та єдиність розв'язку відповідної задачі Коші. Встановлено деякі властивості цього розв'язку, зокрема скінченну область залежності, що нагадує поведінку класичних гіперболічних рівнянь, а також знайдено

L
1

-оцінку розв'язку. З іншого боку, доведено оцінку фундаментального розв'язку задачі, яка є аналогом відповідних оцінок для рівнянь параболічного типу з дійсною часовою та

p

-адичною просторовими змінними.
Владислав Федорович Бабенко (до 75-річчя від дня народження)
Authors: Motorny V. P. , Shevchuk I. O. , Vakarchuk S. B. , Korenovskyi A. O. , Kofanov V. O. , Parfinovych N. V. , Pichugov S. O. , Romanyuk A. S. , Savchuk V. V. , Serdyuk A. S. , Skorokhodov D. S. , Sokolenko I. V. , Shydlich A. L.
Published: November 2024

-
Electromagnetic wave-driven deep learning for structural evaluation of reinforced concrete strength
Authors: Putranto Alan , Huang Bo-Xun , Lin Tzu-Hsuan
Published: November 2024

Monitoring the performance of reinforced concrete structures, particularly in terms of strength reduction, presents significant challenges due to the practical limitations of traditional detection methods. This study introduces an innovative framework that incorporates a non-destructive technique using electromagnetic waves (EM-waves) transmitted via Radio Frequency Identification (RFID) technology, combined with two-dimensional (2-D) Fourier transform, fractal dimension analysis, and deep learning techniques to predict reductions in structural strength. Experiments were conducted on three reinforced concrete beam (RCB) specimens exhibiting various levels of reinforcement corrosion. From these, a dataset of 1,800 EMwave images was generated and classified into “normal” and “reduced strength” categories. These categories were used to train and validate a Convolutional Neural Network (CNN), which demonstrated robust performance, achieving a high accuracy of 0.91 and an F1-score of 0.93 in classifying instances of reduced structural strength. This approach offers a promising solution for detecting strength reduction in reinforced concrete infrastructures, enhancing both safety and maintenance efficiency.
First published online 5 November 2024
Scalable, Advanced Machine Learning Based Approaches for Stellar Flare Identification: Application to TESS Short-cadence Data and Analysis of a New Flare Catalog
Authors: Lin Chia-Lung , Apai Dániel , Giampapa Mark S. , Ip Wing-Huen
Published: November 2024

We apply multialgorithm machine learning models to TESS 2 minute survey data from Sectors 1–72 to identify stellar flares. Models trained with deep neural network, random forest, and XGBoost algorithms utilize four flare light-curve characteristics as input features. Model performance is evaluated using the accuracy, precision, recall, and F
1 score metrics, all exceeding 94%. Validation against previously reported TESS M dwarf flare identifications shows that our models successfully recover over 92% of the flares while detecting ∼2000 more small events, thus extending the detection sensitivity of previous work. After processing 1.3 million light curves, our models identify nearly 18,000 flare stars and 250,000 flares. We present an extensive catalog documenting both flare and stellar properties. We find strong correlations of total flare energy and flare amplitude with color, in agreement with previous studies. Flare frequency distributions are analyzed, refining power-law slopes for flare behavior with frequency uncertainties due to the detection incompleteness of low-amplitude events. We determine rotation periods for ∼120,000 stars thus yielding the relationship between rotation period and flare activity. We find that the transition in rotation period between the saturated and unsaturated regimes in flare energy coincides with the same transition in rotation period separating the saturated and unsaturated levels in coronal X-ray emission. We find that X-ray emission increases more rapidly with flare luminosity in earlier-type and unsaturated stars, indicating more efficient coronal heating in these objects. Additionally, we detect flares in white dwarfs and hot subdwarfs, which likely arise from unresolved low-mass companions.
Quiescent Solar Wind Regions in the Near-Sun Environment: Properties and Radial Evolution
Authors: Short Benjamin , Malaspina David M. , Chasapis Alexandros , Verniero Jaye L.
Published: November 2024

Regions of magnetic fields with near-radial, Parker-spiral-like geometry known as quiescent regions have been observed in Parker Solar Probe data. These regions have very low δ
B/〈∣B∣〉 compared to nonquiescent solar wind at the same heliocentric distances. Quiescent regions are observed to have lower solar wind bulk speeds, lower proton temperatures, and lower proton density. Inside of 15 solar radii (
R

⊙
), identified quiescent regions show distinct thermal properties, having higher proton temperature anisotropies and lower parallel plasma betas compared to switchback patches observed at the same heliocentric distances. When placed on

R

-versus-β
∥p
plots (where

R

is the proton temperature anisotropy), quiescent region solar wind is shown to be more stable to proton cyclotron and firehose instabilities than nonquiescent solar wind at the same heliocentric distances. It is shown that quiescent regions evolve similarly to the surrounding nonquiescent solar wind, but quiescent solar wind begins at a different location in the

R

-versus-β
∥p
parameter space, suggesting that these regions have separate origins from the more turbulent nonquiescent solar wind. Namely, enhanced temperature anisotropies and enhanced magnetic field strength may be consistent with magnetic field lines that have undergone less magnetic field expansion compared to nonquiescent wind at the same heliocentric distances.