bluuebunny/crossref_metadata_2025 huggingface dataset:
Challenges and solutions for human resource development activities of the FPT Group in the age of digital technology
Authors: Dang Nhan Truong Thanh , Ha Van Dung , Ho Tuyen Thi Ngoc
Published: November 2024

In the context of the rapid growth of digital technology, it has become increasingly popular, playing an important role in many industries and bringing countless business opportunities to companies. However, the rapid explosion of science and technology also creates many challenges for human resource development, especially in technology businesses. Existing literature has not focused on the challenges and opportunities of digital technology for human resource development at large technology corporations. This research gap inspired the author to decide the research topic as “Challenges and solutions for human resource development activities in the FPT Corporation in the age of digital technology.” FPT is one of Vietnam's leading tech corporations, with over 30 years of experience in sectors like IT, telecommunications, and education. It offers a wide range of IT services and solutions, such as software, business management information systems, and new product development. This study aims to assess the effectiveness and identify the challenges of human resource development at FPT. Next, the study will propose management solutions to improve the effectiveness of human resource development and training. This study uses qualitative methods, including document review and in-depth interviews and surveys to collect information about activities, challenges, and human resource development effectiveness at FPT. The results show that FPT has achieved many achievements in training, improving welfare and recruiting interns. However, FPT also faces challenges in attracting and retaining talent, improving training policies, and building corporate culture in a constantly changing technology context. The article provides management implications to improve the quality of human resource management for FPT and other technology enterprises. The study suggests future directions including the use of artificial intelligence, automation in human resource management, and iimprovement of digital work environments to satisfy employee development needs.
Comparative analysis of particulates collected from blends of Jatropha, Calophyllum inophyllum and Microalgae biodiesel
Authors: Nalawade Jayant , Ramakrishnan Prakash
Published: November 2024

The back pressure created by the accumulation of particulate matter (PM) in the porosity zone has a major impact on the operation of a Diesel Particulate Filter (DPF), which in turn impacts the engine's performance by increasing fuel consumption while decreasing power and torque. The chemical reactivity, content, size and shape of particulate agglomerates influence the deposition and regeneration performance of a diesel particulate filter. In this work, PM samples were collected using a quartz filter system from the exhaust of a diesel engine running on diesel fuel, as well as B20, B40, and B60 blends of Jatropha, Calophyllum inophyllum, and Microalgae biodiesels, to analyse their morphology. The engine running parameters were kept constant to compare the results of diesel and biodiesel blends. The open-source ImageJ software is used to analyse SEM images of various Particulate samples to determine their size and form. The picture analysis demonstrates that as the proportion of biodiesel in diesel grew, the size of the agglomerates decreased for all biodiesel mixes. The PM agglomeration found with B60 microalgae biodiesel is the smallest in size among all fuel combinations investigated. This characteristic is beneficial in less clogging of Diesel particulate filter when used with Bio diesel blends as compared to the Diesel. There was no discernible shape found in agglomerates of any PM samples tested from diesel and various biodiesel blends. Energy Dispersive Spectroscopy (EDS) examination revealed the elemental composition of the PM samples, with biodiesel blends having a greater mass-based oxygen percentage than neat diesel, with oxygen content increasing as the quantity of biodiesel in the mix increased. Presence of oxygen in soot improves its reactivity and is beneficial for active and passive regeneration in the dpf improving the overall DPF efficiency.
The flipped classroom, an alternative strategy for teaching genetics in high school
Authors: Baroud Soumia , Mustafa El Alaoui , Janati Idrissi Rachid , Amiri El mostafa
Published: November 2024

With the development of pedagogical innovation, the flipped classroom is one of the most effective, innovative, and student-centered teaching strategies of our time that reduce the limitations of traditional transmission strategies of education. In the flipped classroom, students accessed instructional content and course reading at home via videos, whereas class time was dedicated to interactive learning activities, problem-solving exercises, and discussions guided by the teacher. This approach shifts the typical lecture-to-homework sequence, allowing for more interactive and engaged learning in class.  Our study aims to evaluate the impact of the flipped classroom on improving the comprehension of genetics and student performance. To this end, we conducted a descriptive experiment from a quantitative perspective. Two different study groups were formed: a control group following a traditional teaching approach which involved in-class lectures followed by homework assignments, and an experimental group using the flipped classroom strategy. This approach allowed us to compare the impact of the flipped classroom methodology against traditional teaching methods. The study collected pre-test and post-test data to evaluate comprehension and performance improvements. The data from this study were analyzed using descriptive statistics and t tests to compare the results of the control and experimental groups and to draw conclusions based on numerical evidence. The results show that students in the experimental group achieved better posttest scores and developed their cognitive abilities than those in the control group. The difference between the standardized learning gains of the two groups was statistically highly significant. This research demonstrates the positive effects of the flipped classroom on the development of learners' cognitive abilities, a strategy centered on learners' needs, and an appropriate integration of technologies.
Unlocking the potential for 21st century learning media to increase student work readiness in vocational education-culinary art
Authors: Mahanani Thyara , Marwanti Marwanti , Sukardi Thomas , Munif Ngabdul , Wati Ika Wahyu Kusuma
Published: November 2024

This research addresses the significant potential for developing 21st-century learning media to enhance student work readiness in vocational education, particularly in the culinary arts. Many practitioners in this field lack awareness of the necessity and benefits of incorporating appropriate learning media to build essential skills for the modern workforce. Current recommendations often emphasize developing 21st-century skills but fail to integrate these concepts into practical, engaging learning experiences, resulting in low student motivation and suboptimal learning outcomes. This study conducts a qualitative analysis through document reviews, observations, interviews, and focus group discussions involving practitioners, lecturers, and students in vocational culinary education. The research identifies key specifications for AR-based learning media, emphasizing six parameters: interactivity, contextuality, real-time engagement, accurate work simulation, personalization, and collaboration. Additionally, four operational supports are deemed crucial: reliable internet access, universal smartphone ownership among students, partnerships with industry, and digital training for educators. The findings provide actionable recommendations for institutions, educators, and future researchers aiming to develop effective AR learning media. Such media can significantly enhance students' practical skills and work readiness by offering immersive, interactive, and contextually relevant learning experiences. The study highlights the critical role of integrating real-world simulations and personalized feedback to maintain high levels of student engagement and motivation. Ultimately, this research underscores the importance of aligning vocational education with the evolving demands of the culinary industry and the broader job market. By leveraging advanced learning technologies and fostering strong industry partnerships, educational institutions can better prepare their students for successful careers in the 21st century. The study's insights contribute to the ongoing discourse on improving vocational education outcomes and offer a clear roadmap for developing innovative learning solutions tailored to the needs of modern learners.
Administration of boiled celery water to reduce blood pressure in hypertensive patients during the COVID-19 pandemic
Authors: Dolang Mariene Wiwin , Dinopawe Asriaty , Ohorella Fadjriah , Bugis Dewi Arwini , Mahmud Petriana Ekklesia , Wakano Melawati , Thalib Abdul
Published: November 2024

Hypertension is one of the comorbid diseases that can aggravate COVID-19, meanwhile, the COVID-19 infection can increase complications due to the downregulation of ACE2. Hypertension control can be performed with herbal therapy, which is considered safer than modern medicine. Additionally, traditional medicine has relatively fewer side effects compared to modern medicine, which is celery leaves. This research examined the effect of administering boiled celery water on reducing blood pressure in patients with hypertension. This is Pre-Experiment research with a One Group Pretest Posttest design, carried out in the working area of the Air Salobar Health Center from October 11 – November 19, 2020. The sample was 215 hypertensive patients, selected using the purposive sampling method. The Wilcoxon test showed that there was an effect on the administration of boiled celery water to reduce systolic and diastolic blood pressure in patients with hypertension (p = 0.00). Boiled celery water is expected to be an option for hypertensive patients when there is an increase in blood pressure.
Increasing trunk muscle strength improves trunk movement asymmetry during gait in subacute stroke patients
Authors: Terui Yoshino , Sudo Eriko , Iwasawa Satomi , Uemura Sachiko , Satake Masahiro , Shioya Takanobu
Published: November 2024

In individuals who have experienced a stroke, the trunk remained relatively still during gait, but with significant asymmetries between the affected and unaffected sides. The purpose of this study was to clarify the factors involved in the improvement of trunk asymmetry during walking in patients with stroke. The study included 52 individuals with subacute stroke. Ambulatory trunk movements can be recorded by an accelerometer attached to the lower back at the L3 vertebra level. The Lissajous index (LI) calculated with the medio-lateral and vertical acceleration values was used to evaluate the trunk asymmetry during gait. A smaller LI would indicate that the gait is closer to being bilaterally symmetrical. Upper- and lower-extremity motor function, the muscle tone, lower-limb muscle strength, standing balance and trunk muscle strength were assessed the patients' physical functions. The LI and physical functions were measured at baseline (T0) and at 1 month (T1) and 2 months (T2) after T0. The LI at T2 was significantly lower than that at T0 (p < 0.05). A multiple regression analysis showed that the effect of trunk muscle strength was significantly greater than those of the upper- and lower-extremity motor functions. The results indicate that the patients with subacute stroke, the improvement of trunk asymmetry during gait was affected by increasing trunk muscle strength.
Market orientation and Steel firms' performance: A mixed-method study from India
Authors: Jitta Mallikharjuna Rao , Annamdevula Subrahmanyam
Published: November 2024

Market-oriented firms strive to grasp consumers’ explicit and latent requirements and provide superior solutions to exceed their expectations. Market orientation entails integrating marketing ideas and disseminating customer value to achieve such targets. It is a valuable resource for gathering information about clients and competitors businesses. Studies have shown that market-oriented firms perform better when introducing new products in uncertain contexts and market orientation initiatives allow the organisations to gain advantage during uncertaintities. The present study assesses employees’ perceptions of market orientation efficiency in steel firms. Furthermore, it examines the impact of market orientation on a firm’s performance and examines the association between employees’ demographics and their perceptions of market orientation. A new measurement scale was formulated using a mixed-mode research method combining both qualitative and quantitative methods. Exploratory sequential method was adopted and accordingly the required data was collected through semi-structured interviews and a seven point Likert scale questionnaire was developed using Atlas-ti23 software. The theoretically derived research model was empirically validated using survey data from executives of steel sector in India. The collected data was analysed using multiple regression analysis. The findings reveal a significant association between market orientation and firm performance, shedding light on the nuances of market orientation implementation within steel firms. Additionally, there is a positive relation between demographic factors and attributes of market orientation. The study develops a better understanding of the factors determining the efficiency of market orientation processes in the steel sector. These insights offer valuable guidance for steel businesses seeking to enhance their market orientation strategies and improve organisational efficiency.
Hydrological functioning of Lake Dayet Erroumi using remote sensing and GIS
Authors: El Qryefy Mohamed , El Badri Aziz , El Kharrim Khadija
Published: November 2024

Lake Dayet Erroumi is a permanent continental lake which represents a site of biological and ecological interest. It is located 15 km southwest of Khemisset (Morocco). The hydrological functioning of this lake has been studied using remote sensing and geographic information systems (GIS). The aim of this research is to delineate the lake's watershed and hydrographic network, illustrate its water supply, and characterize fluctuations in its water level. The results of this study reveal that Lake Dayet Erroumi is the outlet of its watershed, which cover an area of 75,275 km2. Three tributaries feed and drain the lake. Two small streams feed the lake at the NW and SE ends, while a drainage canal empties at the NE end of the lake. Furthermore, the water level of the lake undergoes fluctuations of several meters, with periods of water dilution (high water) due to tributaries, and periods of evaporation and underground export of lake water (low water).
The development of a smart traffic light system using a solar-powered standalone photovoltaic system
Authors: Salim Fadzilah , Ariff Azlyn Arissya , Irianto
Published: November 2024

The demand for electricity generation from standalone solar energy is increasing, particularly for the advancement of smart technology like intelligent traffic light systems. A self-contained solar photovoltaic (PV) system can produce, store, and distribute electricity to traffic lights independently of the power grid. In contrast, conventional traffic light systems are often inefficient. The operation of these systems is based on fixed timing intervals for each lane and relies on the grid for power, which can occasionally fail, resulting in traffic accidents. A solution to these problems has been devised in the form of an intelligent traffic signal system that operates using a self-contained solar PV system. The objective of this study is to analyse current traffic signal systems through a comprehensive review of relevant articles, journals, and past studies. The objectives are to design and develop an intelligent traffic light system that incorporates independent solar PV power and to assess the appropriateness of solar panels, charge controllers, batteries, and sensors used in the system. The intelligent traffic light system utilises infrared sensors to accurately detect the level of traffic congestion. The timing of the traffic light system is regulated by an Arduino Nano microcontroller, which adjusts the signals in response to the current vehicle density. LED traffic light modules are used to display the traffic light signals. This technology utilises solar energy to offer a dependable and sustainable solution, guaranteeing uninterrupted operation even in the event of grid power outages. Integrating independent solar PV electricity into the smart traffic light system enhances traffic management and greatly mitigates the danger of road accidents resulting from traffic signal malfunctions. This novel approach showcases the capacity of solar energy to improve public safety and promote the progress of smart city initiatives.
The mediating role of innovation capabilities in the relationship between organizational learning and performance: Evidence from moroccan SMEs
Authors: Allammari Yassin , Jaride Chama , Zghaida Abderrahim , El Aaroubi Siraj , Taqi Ahmed
Published: November 2024

The relationship between organizational learning, innovation capability, and performance has been extensively explored in academic research. However, few studies have examined the specific mediating role of product and managerial innovation capabilities in the link between learning orientation and SME performance. Moreover, none of these studies have been conducted in the context of Moroccan SMEs. Therefore, this study aims to enrich existing literature by providing theoretical and empirical insights into the mechanisms of interaction among the variables in question in a different context, such as that of Morocco. To achieve this, a quantitative survey was conducted using a questionnaire distributed to 96 managers of Moroccan SMEs operating in various sectors, to collect representative and diverse data. Subsequently, an analysis through structural equation modeling using partial least squares (PLS-SEM) was performed to test the research hypotheses and evaluate the complex relationships between the variables studied. The results revealed a positive and direct impact of learning orientation on the performance of Moroccan SMEs, indicating that companies fostering a learning culture tend to achieve better performance. Furthermore, the study confirmed that both product and managerial innovation capabilities play a partial and distinct mediating role in this relationship. They strengthen the effect of learning orientation on SME performance, albeit in a differentiated manner. These findings highlight significant theoretical and practical implications. Theoretically, the study enriches the discourse on the interaction between organizational learning and innovation by providing empirical evidence of how these elements interact to influence SME performance. Practically, the conclusions underscore the importance for SMEs to develop both product and managerial innovation capabilities to maximize the benefits of their learning orientation. Promoting a culture focused on learning and innovation thus emerges as a key strategy to enhance SME competitiveness and performance.
The effect of teachers' self-efficacy and teaching commitment on pre-service teachers' performance
Authors: Octoria Dini , Harahap Devi Haerani , Sari Prima Ratna
Published: November 2024

Pre-service teachers (PST) are prospective educators with undergraduate academic qualifications who have attended teacher professional education. In Indonesia, teacher professional education lasts for two semesters, encompassing theoretical and practical courses related to pedagogical science. This study focuses on the influence of teachers’ self-efficacy and teaching commitment on pre-service teachers' performance. These are affective components that impact pre-service teachers’ performance. The research was conducted in July 2024 with 481 participants from Teacher Professional Education at one of the state university in Indonesia for the first period. Data on teacher self-efficacy and teaching commitment were collected using a questionnaire tested by the Directorate for Education and Skills, Organization for Economic Co-operation and Development. To assess pre-service teachers' performance, documentation of their teaching practice scores was utilized. Descriptive statistics revealed that 19% of pre-service teachers have high teacher self-efficacy, and 18% have high teaching commitment. Multiple linear regression analysis showed that (1) teacher self-efficacy significantly influences pre-service teacher performance; (2) teaching commitment positively affects performance; and (3) both self-efficacy and teaching commitment collectively impact performance. Teachers with high self-efficacy are more adept at identifying learning issues, managing classrooms, and achieving student outcomes. Similarly, teachers with strong teaching commitment tend to create effective teaching plans and pursue structured career development.
Kinetic modelling and half-life study on bioremediation of diesel oil contaminated soil and water using nano remediation strategy
Authors: Ubani Onyedikachi , Genevieve Onyinye Obiefuna , Uba Bright Obidinma , Dokubo Chinweike Unoma , Chinenye Azuka Mere , Akaun Ifeanyi Patience
Published: November 2024

The study described the kinetic modelling and half-life study on bioremediation of engine oil contaminated soil and water using nano - remediation strategy. In this study, bioremediation process was carried out in diesel oil hydrocarbon polluted water and soil using green nano scaled silver particles (AgNPs) which were synthesized from seed extract of Moringa oleifera under ambient conditions. The synthesis of silver nanoparticles was confirmed by systematic characterization using Fourier transform infrared spectroscopy, UV-spectroscopy, Xray diffraction analysis and Scanning electron microscopy. The degradation of diesel oil residue after each degradation time was measured spectrophotometrically. The result revealed that FT-IR spectra had O-H stretching vibration (carbohydrate group), a strong surface plasmon resonance at 400 nm peak, ultra-fine nature, and small crystalline size of 50 nm. The result showed that 5 mL concentrations of M. oleifera NPs had the highest degradative percentage of 94.26 % and 93.93 % after 60 days while 10 mL and 15 mL concentrations had the lowest percentage degradative efficiency values 85.93 % and 81.73 % after day 1 in diesel oil contaminated water and soil, respectively. The AgNPs application at different concentrations to waste diesel oil contaminated water and soil does not significantly (P > 0.05) accelerate the degradation of waste diesel oil. First - order kinetics and second - order kinetics both satisfactorily described the biodegradation of the diesel oil-based contaminants. The study has unveiled the kinetic mechanisms underlying the diesel oil nano - biodegradation process and therefore gives credence to the current research study.
The determinants of self-employment intention among public universities students towards sustaining financial capacity
Authors: Yahaya Siti Norbaya , Bakar Mohd Hafiz , Ahmad Murad Murzidah , Kelson Lau , Ghazali Aziatul Waznah
Published: November 2024

This study investigates the determinants of self-employment intention among public university students in Malaysia. The study aims to understand the factors influencing students’ inclination towards self-employment, with a focus on attitude towards behaviour, perceived behavioural control, and entrepreneurial education as potential determinants. This study utilised a cross-sectional design and quantitative approach to investigate the self-employment intentions of 377 students from public universities in Malaysia. Stringent measures, such as pilot testing and reliability analysis, were implemented to ensure the reliability of the data. Statistical analysis, conducted using SPSS, explored the associations between various factors and self-employment intentions through descriptive statistics, Pearson’s correlation coefficient, and multiple regression analysis. Attitude towards self-employment and perceived behavioural control play a significant role in influencing self-employment intention among public university students in Malaysia. Entrepreneurial education does not have a direct influence on self-employment intentions among public university students in Malaysia. This study addresses the necessity of identifying the key determinants that have a notable impact on shaping the self-employment intention of public university students. The result will assist policymakers and higher education institutions in formulating an appropriate policy and program to encourage self-employment among public university graduates.
Live Streaming, Personal Branding and Political Communication: Gen Z's Active Participation in the 2024 Indonesian presidential election
Authors: Mani La , Sasmoko  , Sungkharisma Brainly , Arabella Carissa , Gusti Azzahra Chiaramanda
Published: November 2024

This study aims to examine the influence of live streaming in social media, personal branding and political communication of presidential candidates on Gen Z involvement in the 2024 elections of the Republic of Indonesia. The research uses a post positivism world view with a quantitative descriptive approach. This research involved 131 respondents from Gen Z who were selected purposively. The research data was collected using questionnaires distributed through WhatsApp, Facebook and Instagram. The research data were analyzed with structural equation model (SEM) statistics with the help of WarpPLS 8.0 software. The results of this study indicate that live streaming in social media, personal branding and political communication have a significant effect on Gen Z involvement in the 2024 presidential election of the Republic of Indonesia. Thus the results of this study can be concluded that Gen Z's involvement in elections in Indonesia is due to exposure to political communication in live streaming social media and personal branding of candidates in attracting the interest of the younger generation. Therefore, one of the approaches for a presidential candidate to get Gen Z sympathy is to use social media optimally. Although this research still has limitations, which only involves respondents from among students in a small scope, so that future researchers can develop in a broad research context and many respondents.
The effectiveness of Liu-Estimator in predicting poverty levels in Indonesia: Comparative study and application of simulation
Authors: Herawati Netti , Silviana Eva , Nisa Khoirin , Saidi Subian
Published: November 2024

Several logistic regression studies have frequently encountered problems where the data contains multicollinearity. This condition negatively impacts parameter estimation. The Least Absolute Shrinkage and Selection Operator (LASSO) and the Liu Estimator are methods that can be employed to eliminate multicollinearity among independent variables. The objective of this research is to evaluate the effectiveness of the Liu Estimator in removing multicollinearity compared to the Maximum Likelihood Estimator (MLE) and LASSO, using simulation data for sample sizes of n = 25, 50, and 75 in a binary logistic model with 6 independent variables and a multicollinearity level of 0.99 between independent variables. The method with the smallest MSE and AIC values is used for comparison. The results of this research indicate that the Liu Estimator method is more effective than MLE and LASSO in addressing multicollinearity issues, as it produces lower MSE and AIC values for all sample sizes studied. The application of the Liu Estimator to poverty levels in Indonesia reveals that population density, the Human Development Index (HDI), average years of schooling, per capita expenditure, literacy rate, and life expectancy significantly influence the poverty rate in Indonesia.
Music attitudes and career aspirations: A study of master's degree students in private universities
Authors: Watcharinrat Dowroong , Charoennit Ek-karach , Boonyarutkalin Thanaphan , Aupaiboon Pattraporn , Butdisuwan Sujin , Supamattra Suwonnakan , Saengngam Nikorn , Watcharinrat Chudarat , Phasinam Khongdet , Wamontree Phanida
Published: November 2024

This research aimed to explore the music attitudes and career choices of master’s degree students within the Faculty of Liberal Arts at private universities, with a focus on understanding the relationships among these variables. A total of 73 master’s degree students enrolled since 2021 were surveyed via questionnaires as research instruments. Statistical analyses, including frequency, percentage, mean, standard deviation (S.D.), and correlation coefficient (r), were performed to analyze the data. The findings revealed significant insights into students' attitudes toward music and their career preferences. With respect to music attitudes, the students demonstrated a profound belief in the societal importance of music and its role in enhancing the livability of society. Additionally, they expressed admiration for music professionals and recognized the significance of music-related professions such as musicians and music teachers. In terms of career choices, students prioritized working in organizations fostering inclusivity and embracing diversity among colleagues. They also emphasized the importance of studying subjects aligned with their strengths and aspirations and sought stability in leading companies or organizations. Surprisingly, the research concluded that there was no significant correlation between students' attitudes toward music and their career choices within this cohort. This study provides valuable insights for educators and career counselors, highlighting the nuanced dynamics between students' attitudes toward music and their career aspirations and indicating that these aspects may not necessarily be interlinked in this particular academic context.
Innovative design of a directional control valve using shape memory alloy to control fluid flow
Authors: Suraj  , Kumar Arun
Published: November 2024

Direct control valves (DCVs) are essential components in various industrial processes, enabling the precise regulation of fluid flow, whether it involves liquids or gases. These valves play a pivotal role in controlling critical system parameters, such as pressure, temperature, and flow rate, to ensure optimal performance and safety. Traditional directional control valves often utilize mechanical or electromechanical actuators, which can be complex and prone to wear over time, leading to potential inefficiencies and maintenance challenges. There is a growing need for a simpler, more efficient design that offers accurate and predictable control over the direction of fluid flow. Such a system would reduce mechanical complexity while maintaining the ability to prevent unintended movements within the system. This research paper explores the design theory of a directional control valve device utilizing a zig-zag shaped sheet made of a Shape Memory Alloy (SMA), which undergoes oneway training, achieving a trained zig-zag shape, thereby influencing an actuation behavior. In an absence of heating, the configured expanded state exerts a force to maintain a specific position within the valve. Actuation occurs by selectively applying heat through an embedded electrical resistance element, causing the sheet to contract and move a mechanically coupled piston. The piston’s movement controls fluid flow direction. Unidirectional actuation is achieved through SMA zig-zag sheet’s oneway training, where sheet contraction performs mechanical work against piston force to provide a precise fluid flow control, enabling applications in diverse industries such as robotics and automation. This paper details the design, operation, and advantages of the SMA operated directional control valve, presenting it as a superior alternative to traditional control valves.
Lopburi archaeological guitar sonata: A creative concept for Thai music culture preservation
Authors: Sangmuenna Watcharanon , Pikunsri Chalermsak , Jaksen Hirun
Published: November 2024

The Lopburi Archaeological Guitar Sonata is a musical composition that combines ancient Thai melodies with Western classical guitar skills, showcasing the core of Thai music culture while also incorporating inventive creativity. The composer meticulously researched and creatively explored to create a three-part work—exposition, development, and recapitulation—that highlights the cultural significance of Lopburi's archeological dance tunes. The sonata form is methodically constructed, with precise consideration given to tempo, rhythm, and key alterations, culminating in a captivating and expressive musical voyage. The composer drew inspiration from their early encounters with Thai musical instruments and a profound admiration for Thai melodies. The aim was to both preserve and promote Thai music culture while also exploring new frontiers in artistic expression. The Lopburi Archaeological Guitar Sonata serves as evidence of the profound impact of music, surpassing cultural barriers to ignite a newfound admiration for Thai musical traditions and establishing lasting cultural preservation for future generations.
Molecular characterization of poroto (Erythrina edulis Triana ex Micheli) based on the internal transcribed spacer (ITS) marker
Authors: Díaz-Pillasca Hermila Belba , Moore-Huertas Diego Alejandro , Quispe-Nuñez Katheryne Lizeth , Ramírez-Viena Linder , Pesantes-Rojas Carlos Roberto
Published: November 2024

This study focuses on the molecular characterization of Erythrina edulis (pajuro or basul), a legume with significant nutritional value and traditional medicinal uses. Despite its importance, molecular identification of E. edulis had not been performed in Peru prior to this work. The research employs DNA barcoding, specifically using the internal transcribed spacer (ITS) region, to achieve precise molecular identification. Young leaf samples of E. edulis were collected from Ambar, Huaura, Lima, Peru. Total genomic DNA was extracted using a modified CTAB protocol. PCR amplification targeted the ITS1 and ITS2 regions of nuclear ribosomal DNA using specific primers (ITS1 and ITS4). The amplified fragments were purified and sequenced using the Sanger method. BioEdit 7.7 software was used to clean the sequences, which were then compared to the NCBI database using BLAST. Sequences with similarity percentages above 90% were selected for phylogenetic analysis. Phylogenetic analysis was conducted using the Neighbor-Joining method with bootstrap testing to ensure reliability. The ITS sequence of E. edulis showed 100% similarity with the MT023907.1 sequence in GenBank, confirming its molecular identification. The study constructed a phylogenetic tree to illustrate the evolutionary relationships within the genus Erythrina. The analysis revealed significant genetic variation, supporting the use of ITS markers for species classification within this genus. The findings demonstrate that the ITS region is a reliable genetic marker for the molecular identification and classification of Erythrina species. This work represents the first molecular identification of E. edulis in Peru, providing a foundation for future genetic studies and conservation efforts. The study highlights the advantages of molecular techniques over traditional morphological methods in plant taxonomy and phylogeny.
Waveform design and nonlinear sensitivity analysis of WR-OCDM system for B5G wireless communications
Authors: Hossain Md. Najmul Hossain , Shimamura Tetsuya , Kamal SK. Tamanna , Rahim Md. Abdur , Ali Md. Shahajan , Ullah Shaikh Enayet
Published: November 2024

In the future, the wireless communication network’s data handling capability will be exhausted due to various type of Internet of Things (IoT) devices being incorporated and extensive data rate, and these networks will be unable to meet the traffic demand, so it is necessary to think about the improvement of bandwidth efficiency. The radio interface’s efficiency is massively optimized when the signaling overhead is reduced and coarse synchronization is included. From this stem, this is expected to have a considerable negative impact on the waveform orthogonality of existing systems and result in annoying intercarrier interference (ICI). To improve spectral efficiency, spread spectrum technology known as orthogonal chirp division multiplexing (OCDM) considers the orthogonality of cyclically shifted quadratic chirp signals. In this research article, an effective WR-OCDM system has been suggested, designed over an AWGN channel across a 40 MHz frequency band to enhance the complexity of spectral efficiency and incorporate beyond 5G (B5G) or future-generation wireless communication systems. Where discrete Fresnel Transform (DFnT), and windowing techniques have been implemented to improve the physical layer security of our proposed system. The employment of the windowing technique significantly reduced the system’s out-of-band (OOB) power emission and achieved spectral mask compliance with a short window length. With a window length of up to 30 (less than half of the cyclic prefix (CP)), the proposed WR-OCDM system substantially reduces OOB power emissions like universal filtered multicarrier (UFMC) and filter bank multicarrier (FBMC) systems. Compared to conventional OFDM and OCDM systems, simulation results verify that the proposed WR-OCDM reduces OOB power emissions by 35 dB and 67 dB for window lengths 4 and 30, respectively, without compromising communication quality. Finally, we evaluate the performance of the bit error rate (BER) in HPA nonlinear conditions, emphasizing its robustness and practicality for real-world implementation.
The mediating role of adversity quotient and the moderating role of gender on the effect of self-regulated learning on academic procrastination in completing a thesis
Authors: Rahmawati Diya Rofika , Wardani Dewi Kusuma , Noviani Leny
Published: November 2024

The final project is one of the strategies to train students' abilities. Still, it often causes problems in the form of delays in thesis completion which are influenced by Self-Regulated Learning (SRL) and the role of Adversity Quotient (AQ) as a mediator. This study aims to analyze the effect of SRL on Academic Procrastination in Thesis Completion (APCT) mediated by AQ, with Gender (G) as a moderating variable. The research subjects were Economics Education students of Sebelas Maret University (UNS) and Semarang State University (UNNES) class of 2018-2019 who had not completed their thesis (N=110), selected through proportional random sampling method from a population of 150 people. Data collection was conducted through a survey with a measured scale for each variable and analyzed using Moderated Path Analysis with the help of SmartPLS 4 and the PLS-SEM model. The results showed that SRL had a significant negative effect on APCT, AQ mediated the relationship between SRL and APCT, but G did not moderate the relationship. The implications of this study indicate that procrastination in final-year students can be minimized by strengthening the role of SRL and AQ. Research limitations and recommendations are also presented for further research.
The potential of social pedagogy-based learning models to enhance student tolerance: An exploratory study
Authors: Sutarti Titin , Asrowi  , Triyanto  , Ramli Murni
Published: November 2024

Basic education plays a vital role in shaping students’ social values and character, particularly within the context of Indonesia's rich cultural and social diversity. This study aims to identify the necessity of integrating a social pedagogy-based learning model to enhance students' tolerance in elementary schools. Employing a qualitative approach with a case study design, the subjects of this study were teachers and students from five elementary schools across Indonesia. Data were collected through semi-structured interviews, direct classroom observations, and the analysis of relevant curriculum documents and learning activities. The findings indicate that the consistent application of social pedagogy can significantly improve students' tolerance, cooperation, and positive social interactions. However, challenges, such as limited time, resource constraints, and insufficient teacher training, pose significant barriers to effective implementation. The study concludes that the development of a social pedagogy-based learning module is essential for reinforcing tolerance values in elementary education. Consequently, the integration of social pedagogy into the curriculum is expected to foster a more inclusive learning environment, support the holistic development of students' character, and prepare them for active participation in diverse societies.
Predictive power of the social determinants of health on suicidal ideation among Indonesian adolescents
Authors: Primananda Meulu , Phetrasuwan Supapak , Putdivarnichap Wimolnun , Vongsirimas Nopporn
Published: November 2024

Suicide is one of the major mental health problems and is the leading cause of death among people aged 15 to 29 years. This study examines the predictive influence of the social determinants of health (SDOH), including gender, household income, bullying, history of child abuse, resilience, and health-seeking behavior, on suicidal ideation among Indonesian adolescents living in Depok, West Java, Indonesia. Through proportional random sampling, 334 adolescent students from 5 schools in Depok were recruited. Data were collected using a demographic questionnaire; the Bullying and Cyber Bullying Scale for Adolescents; the Pediatric Adverse Childhood Experiences Screening and Related Life-events Screener; the Teen, Child, and Youth Resilience Measure; the General Help-Seeking Questionnaire; and the Revised-Suicide Ideation Scale. Logistic regression was conducted to test predictive factors such as gender, household income, bullying, history of child abuse, resilience, and health-seeking behavior. The model predicted suicidal ideation by 75.7% (Nagelkerke R2 = 0.402), accounting for 49.3% of the variance. However, only four of the six identified factors (bullying, history of child abuse, resilience, and health-seeking behavior) significantly predicted suicidal ideation. SDOH factors such as bullying, history of child abuse, resilience, and health-seeking behaviors may predict suicidal ideation among adolescents. Future research would benefit from investigating the causal link between SDOH and suicidal ideation.
The impact of the UK-Vietnam Free Trade Agreement (UKVFTA) on Vietnam's agricultural exports to the UK
Authors: Hoi Ha Van , Minh Nguyen Tien
Published: November 2024

EVFTA, which took effect on August 1, 2020, is an important milestone in the trade cooperation relationship between Vietnam and 28 European countries, promising to bring great opportunities for Vietnam's export market, especially agricultural, forestry and fishery products in which Vietnam has competitive advantages, while attracting many investors from the EU to penetrate the domestic market. The UK is one of Vietnam's major agricultural export markets. After nearly 2 years in effect, the UK-Vietnam Free Trade Agreement (UKVFTA) has had a certain impact on both general merchandise exports and specifically agricultural exports from Vietnam to the UK. This article employs the SMART model to quantify the impact of the UKVFTA on Vietnam's agricultural exports to the UK since its enactment. The Vietnam – European Union Free Trade Agreement (EVFTA) is the first comprehensive and market-opening trade agreement of the European Union (EU) with a developing country in Asia, especially Vietnam. Implementing EVFTA brings opportunities along with challenges, so are Vietnamese enterprises ready to participate in a large, competitive and strict playing field? This article assesses the opportunities and challenges of Vietnamese enterprises when implementing EVFTA, thereby proposing a number of solutions to promote the competitiveness of enterprises when exporting agricultural products to the UK in the coming time. It thereby suggests some policy implications for the Vietnamese government and businesses to leverage positive impacts, mitigate negative ones, and enhance Vietnam's agricultural exports to the UK in the future.
Empowering the academic dignity through inclusive education for students with disabilities
Authors: Gunarhadi  , Yuwono Joko , Supratiwi Mahardika
Published: November 2024

Children with disabilities are recognized as an integral part of the community, and their differences in condition and ability are seen as exemplifying the diversity of nature. As inherently valuable individuals, children with special needs are acknowledged for their unique endowments. Inclusive education is designed to promote their dignity and ensure meaningful integration into society. In this study, the impact of inclusive education on children with special needs in primary schools was examined. The research was conducted over one semester in seven primary schools, using observational methods and data collection through observation, interviews, questionnaires, tests, and documentation. The data were analyzed using descriptive qualitative techniques and non-parametric statistics. It was found that inclusive education effectively mitigated learning difficulties and enhanced the academic performance of children with special needs. Additionally, improvements were noted in attendance, motivation, and cooperation between children with special needs and their peers. The implementation of inclusive education was shown to significantly enhance teachers' understanding of individualized learning approaches, thereby improving learning outcomes. Overall, it was demonstrated that inclusive education not only improves the academic achievements of children with special needs but also upholds their dignity, enabling them to realize their potential and secure a better future.