bluuebunny/crossref_metadata_2025 huggingface dataset:
Geometries and thermodynamic stability of [Mo3Se132-]@TM (TM = Sc-Ni) clusters: A theoretical investigation
Authors: Nguyen Mai , Phung Thi Thu  , Ngo Thi Lan  , Nguyen Thanh Tung
Published: February 2025

We study the geometric structure and thermodynamic stability of Mo3Se132-@TM atomic clusters (TM = Sc, Ti, V, Cr, Mn, Fe, Co and Ni) using the B3LYP/LanL2DZ level within the density functional theory. The presence of transition metal in the Mo3Se132- clusters enhances the mobility of (Se-Se) terminals. Transition metal atoms preferentially attach to the sites, which forms the maximum number of bonds with Se atoms. Dissociation energy and entropy gradient analysis points out the Mo3Se132-@TM clusters favor to dissociate along two channels to create either Se-TM atoms or molecules. The [Mo3Se13]2-@Ti, [Mo3Se13]2-@Cr và [Mo3Se13]2-@Ni can be predicted to be clusters with great catalytic potential due to high stability and minimum energy of 1.91, 1.57 and 1.78 eV, respectively.
Reinforcement learning based - sliding mode control for trajectory tracking of quadrotor unmanned aerial vehicles under disturbances
Authors: Tran Thai Duong  , Do Duc Manh  , Nguyen Chi Nhan  , Le Duc Thinh  , Nguyen Tung Lam  , Nguyen Danh Huy
Published: February 2025

In this article, a reinforcement learning (RL)-based sliding mode control (SMC) is proposed for trajectory tracking of a quadrotor unmanned aerial vehicle (QUAV) under external disturbances. First, an actor-critic RL framework sliding mode control is provided to tackle the optimal control problem without external disturbances. Secondly, the simulation in an environment with disturbances is carried out to show the robustness of the proposed controller. Theoretical analysis shows that the position and attitude tracking errors converge to a preset region, and the weight estimation errors of the actor-critic networks are uniformly ultimately bounded (UUB). Finally, a comparison of the numerical simulations between the proposed controller and traditional sliding mode controller and the Backstepping (BSP) technique is provided to indicate the advantages and improved performance of the RL-based SMC.
A method for determining look-angle stability parameters for VSAT control systems installed on ships with a non-orthogonal axis system
Authors: Ho Si Duong , Nguyen Trong Dr.Khuyen , Nguyen Thi Le Quyen
Published: February 2025

The VSAT communication depends on many factors, such as signal strength, receiver sensitivity, and environmental interference factors. To ensure optimal signal quality, the VSAT antenna must remain properly aligned and polarized toward the satellite. For the VSAT system installed on the shipboard, the disturbances from waves, wind, and current significantly disrupt the antenna's ability to maintain a stable orientation toward the satellite target. To enhance structural efficiency, motion precision, and stiffness, some shipboard VSAT systems, such as the ORSAT AL7103 and AL7107, incorporate designs with motion axes that are not perpendicular. The article introduces a method for calculating look angle stability parameters for this type of VSAT system, including azimuth and elevation angles, rotation control angles, and the ship's attitude angles. Some experiment and simulation results support the theoretical analysis of the proposed method.
Research on the steel corrosion inhibition of green tea leaf extract in a simulated sea water environment
Authors: Ngo Minh Tien  , Dao Thi Lan Huong  , Nguyen Thi Thoa  , Nguyen Van Chanh  , Nguyen Thi Hoai Phuong
Published: February 2025

In this paper, the effect of polyphenol compounds extracted from green tea leaves to inhibit CT3 steel corrosion in a simulated sea water environment was studied. The corrosion inhibitor is evaluated through some specifications: electrochemical corrossion and salt spray corrosion test by the B117-16 standard. A scanning electron microscope (SEM) and the salt-sprayed steel plate surface observation were used to evaluate the level of corrosion. The CT3 steel soaked in polyphenol solutions with various concentrations and times showed different corrosion resistance in marine conditions. At the polyphenol concentration of 1.5 mg in 1 liter solution, the corrosion rate of CT3 steel is reduced from 0.057 mm/year compared to 0.113 mm/year in the 3.5% NaCl solution without polyphenol, and soaking CT3 steel for 45 minutes in polyphenol : water : ethanol solution (1 g : 90 ml : 910 ml) gives the best resistance to salt spray corrosion.
Nghiên cứu tổng hợp xanh vật liệu nano CeO2 từ dịch chiết lá vối
Authors: Vo Thi Kieu Anh  , Trang Nguyen , Cao Thi Hong  , Nguyen Thi Xuyen  , Nguyen Trung Huy  , Do Quang Tham  , Luu Van Huyen
Published: February 2025

Nghiên cứu này tập trung vào tổng hợp xanh hạt nano CeO₂ từ dịch chiết lá vối, một dược liệu giàu hoạt chất chống oxy hóa. Nghiên cứu đã tối ưu hóa được tỷ lệ dung môi chiết ethanol/nước là (1:1), cho hàm lượng tổng polyphenol và tổng flavanol cao, chất đóng vai trò quan trọng trong quá trình khử và ổn định hạt nano. Đặc trưng hình thái, cấu trúc và các tính chất lý-hóa của hạt nano tổng hợp được phân tích bằng các kỹ thuật hiện đại như FE-SEM, EDX, XRD, FT-IR, UV-Vis, BET và thế Zeta. Kết quả phân tích nhiễu xạ tia X (XRD) cho thấy các hạt nano CeO₂ có cấu trúc tinh thể lập phương kiểu fluorite, với kích thước tinh thể 12,04 nm. Ngoài ra, các hạt nano có diện tích bề mặt riêng cao (49,71 m²/g), thế Zeta ổn định (- 42 mV) và thể hiện các đặc tính quang học cũng như tính chất đặc trưng của CeO₂. Kết quả này khẳng định tiềm năng của tổng hợp xanh như một phương pháp thân thiện với môi trường, tiết kiệm chi phí và hiệu quả trong tổng hợp hạt nano CeO₂.
A Blockchain Application for Authenticating Certificates
Authors:   Department of Computer Science and  Engineering,  Dr.M.G.R Educational and Research Institute,  Chennai, India., ALI SAYED MAJID
Published: February 2025

Abstract - The present processes frequently experience inefficiencies and fraud susceptibility in a society where educational credentials are crucial. This study explores the idea of using blockchain as a decentralized,secure database for storing and verifying academic credentials. The study addresses how blockchain technology can provide a tamper-proof, transparent, and effective means for certifying educational credentials by using its  immutability and consensus mechanisms. The study explores how blockchain implementation may affect students, educational institutions, and employers, stressing the potential for streamlined verification procedures, cost savings, and improved overall academic record integrity. This article clarifies the tremendous prospects of blockchain in altering the certificate authentication environment through a thorough examination. This problem is solved using blockchain technology. Changes made to blockchain data must be approved unanimously by all parties responsible for maintaining the records. This makes the system encrypted and non-transparent, improving data integrity.

Keywords—              Blockchain, Certificate  validation, Fake certificates, Metamask.
Katha AI : A Story Generator with image, music, and voice synthesis capabilities
Authors: Kolte, Sakshi
Published: February 2025

t—This paper presents an AI-driven story generator that integrates text generation, image creation, music composition, and text-to-speech (TTS) capabilities into a single system. The objective of the project is to provide users with an immersive experience, allowing them to generate interactive stories enhanced with multimedia content. The system leverages natural language processing (NLP) for story generation, generative adversarial networks (GANs) for image creation, deep learning-based models for music composition, and TTS models for vocal narration. This paper outlines the system architecture, methods, and potential applications of the AI-based tool.

Keywords—AI, story generation, image generation, music composition, TTS, natural language processing, generative adversarial networks, multimedia.
Deepfake Detection Using Keyframe Extraction, Global Feature Enhancement, and Temporal Analysis
Authors:   Guide, Department of Computer Engineering, Jayawantrao Sawant College of Engineering, Pune, Bhandare Yash
Published: February 2025

This paper presents a novel deepfake detection approach that combines spatial and temporal analysis, leveraging keyframe extraction, global feature enhancement, and a dual network system integrating ResNeXt-50 and LSTM. This hybrid approach aims to detect AI-synthesized media by enhancing subtle artifacts in manipulated frames. Initial observations indi cate that spatial enhancements improve artifact detection while the LSTM effectively identifies temporal inconsistencies. This methodology, outlined with expected performance outcomes, contributes a robust solution for deepfake detection that is adaptable to future real-time applications.

Key Words:  Deepfake Detection, Global feature Enhancement, ResNeXt-50, LSTM, Temporal Analysis, Keyframe Extraction, GAN, AI-Synthesized Media
Sustainable Personal Care: An Exploratory Study on Eco-Friendly Skincare Using Upcycled Food Waste
Authors:   1Student, 2Professor .CMS-B School,Jain(deemed to be University) Masters of Business Administration, Gaikwad Dr. Smita M
Published: February 2025

This research delves into sustainability in personal care, focusing on BioEssentia, a brand that repurposes food waste into skincare solutions. With the increasing consumer inclination toward environmentally responsible choices, this study explores the driving factors, obstacles, and perceptions linked to sustainable skincare adoption. Utilizing qualitative research methods, including in-depth interviews and thematic analysis, key themes such as ethical consumption, waste minimization, and environmental mindfulness are examined. The findings emphasize the importance of transparency in branding, ethical supply chains, and conscious product development in shaping consumer preferences. This study provides strategic insights for businesses aiming to enhance engagement while promoting sustainability.

Index Terms - Sustainable Skincare, Circular Economy, Eco-Friendly Products, Ethical Consumerism, Upcycled Ingredients, Green Business Models, Environmental Awareness, Consumer Perceptions, Ethical Branding, Waste Reduction.
Project Centric Learning: A Business Plan on Interior Upliftment Solutions – Ambilift Pvt. Ltd
Authors:   Professor. CMS Business School, JAIN (Deemed-to-be University), Bangalore, India. 560009, Rani Dr. S. Yavana
Published: February 2025

This paper reports on a comprehensive business plan for Ambilift Pvt. Ltd.—a startup company that provides innovative interior upliftment solutions. Based on the project-based learning method, this research presents typical design issues in commercial and domestic settings. With virtual consultations, data-driven design, and green design, Ambilift is positioned to offer quality interior designing to the masses. This paper is organized in some chapters, ranging from the vision, mission, scope, service portfolio, geographic reach, technology integration, and target market. Later chapters address problem identification, solution alignment (with a Business Model Canvas and value proposition), team strategy, marketing strategies, and financial planning. The final section synthesizes insights and suggests next steps towards sustainable growth.
Development of Mini Corn Shelling Machine
Authors:           6Student, Department of Mechanical Engineering, Sri Sairam Engineering College, Chennai, Ravindran S.
Published: February 2025

The design and fabrication of a mini corn shelling machine aimed to address the challenges faced by small-scale farmers in the process of shelling corn. The machine was developed with the primary objectives of simplicity, cost-effectiveness, and efficiency. The design incorporates a hopper for corn input, a shelling unit consisting of rollers or blades, and a separation mechanism to extract the kernels from the cob. To ensure ease of operation and maintenance, the machine was designed to be portable and user-friendly. Fabrication utilized commonly available materials and standard manufacturing processes, resulting in a compact and durable Sheller. Performance testing demonstrated satisfactory efficiency in shelling corn, meeting the target for small-scale farming needs. The mini corn shelling machine presents a promising solution to enhance the productivity and reduce manual labor for small-scale corn farmers.

Key Words:  Design, automation, efficiency, corn shelling, agricultural machinery, prototype, scalability, sustainability.
Transforming Print and Stationery Accessibility: A Business Model for Automated Printing Solutions
Authors:   Student, Faculty of Management Studies, CMS B-School, Jain (Deemed-to-be University), Tshewang Sonam
Published: February 2025

This research explores the development and viability of an automated printing and stationery vending machine business, Print Pro Supply Pvt. Ltd. The study examines market demand, technological integration, financial feasibility, and operational strategy using a structured framework. By leveraging automation, IoT-enabled inventory management, and digital payment solutions, the business model aims to address key challenges faced by students and professionals in accessing print and stationery supplies conveniently.

The research employs a mixed-methods approach, combining qualitative and quantitative analyses. Surveys, market research, and financial projections provide insights into the demand and profitability of such vending machines. The findings indicate that vending machine solutions offer high accessibility, time efficiency, and a scalable revenue model, particularly in educational and corporate environments. Additionally, strategic placement of vending machines in high-traffic locations enhances user adoption and profitability. The study contributes to the growing discourse on automation in service industries and highlights best practices for implementing vending-based solutions.

Key Words: Automated Printing Solutions, Stationery Vending Machines, Digital Payment Systems, IoT-Based Inventory Management, Business Model Feasibility
Los procesos cognitivos y afectivos desde la perspectiva del neuromarketing en el comportamiento del consumidor actual.
Authors: Ayovi Caicedo Jorgeli , Yépez Montaño Antonella Maribel
Published: February 2025

El neuromarketing, como aplicación de las neurociencias al mercadeo, tiene una gran relación con los procesos que rigen la venta de los productos en el mercadeo. Se realizó una revisión bibliográfica relacionada con la influencia de los procesos cognitivos y afectivos en la compra y venta de artículos en la mercantilización con el objetivo de recopilar y presentar la relación entre los procesos cognitivos y afectivos con el proceso de compra y las neurociencias, concluyendo que el neuromarketing es una herramienta eficaz para alcanzar el subconsciente de los consumidores los elementos afectivos y cognitivos del comprador influyen directamente en el proceso de compra y venta, el neuromarketing constituye una ventaja competitiva con la cual se puede obtener información de impacto para las ventas.
Brecha digital. Revisión de literatura
Authors: Bustos González Christopher Jackson , Perea Vaca Diana Alexandra , Montaño Ortiz Andrés Alejandro , Palma Cagua Ronald Fernando
Published: February 2025

La incursión de las nuevas tecnologías de la información y comunicación han generado diversos cambios en la sociedad, motivo por el cual han pasado a tener un papel protagónico para mediar el desarrollo, siendo su ausencia signo de subdesarrollo. Este estudio indaga acerca brecha digital  , analizando conceptos clave, retos y perspectivas , con la finalidad de convidar una visión integral y actualizada bajo una metodología de tipo documental bibliográfica, bajo la modalidad de revisión de textos científicos, entre artículos, publicaciones profesionales e tesis entre otros publicados en los últimos 5 años en las diferentes fuentes académicas como Pubmed, Scielo, Scopus entre otros que permitieron  la  recolección  de  la  información  bibliográfica,  dándose  a  conocer  las  diferentes opiniones  de  los  autores  sobre brecha digital. Se concluye que  la brecha digital es un fenómeno que se encuentra latente; sin embargo, ha experimentado una disminución a través de los años a raíz del inminente progreso tecnológico y económico en el que se ha visto arraigado los países, esto gracias a las políticas públicas, planes y proyectos que se han promovido e impulsado para coadyuvar el desarrollo tecnológico.
The Effect of Internal Conflicts, Incentive Bonuses and Safety Riding on Job Satisfaction on The Performance of Shopeefood Drivers In Malang City
Authors: Dimas J. Wibowo Febrian , Brahma Sari Ida Aju , Brahma Ratih Ida Aju
Published: February 2025

This study examines the factors affecting the performance and job satisfaction of ShopeeFood drivers in Malang City, Indonesia, in the context of the rapid growth of Shopee's marketplace. The research focuses on several variables, including internal conflicts, incentive bonuses, safety riding, and job satisfaction. The results reveal that internal conflicts significantly affect driver performance (P value = 0.012) but do not significantly impact job satisfaction (P value = 0.327). Incentive bonuses have a significant positive effect on both driver performance (P value = 0.018) and job satisfaction (P value = 0.020). Safety riding is also found to significantly impact both performance (P value = 0.024) and job satisfaction (P value = 0.027). Furthermore, job satisfaction significantly affects driver performance (P value = 0.03). The findings suggest that while incentive bonuses and safety measures are crucial for improving both performance and satisfaction, internal conflicts play a more complex role. This research provides valuable insights for ShopeeFood and similar companies in optimizing driver performance by addressing internal conflicts and reinforcing safety measures, as well as enhancing incentive schemes to improve both job satisfaction and operational efficiency.
Legal Protection For The Public Regarding The Amount of Compensation In Land Acquisition Activities For Development In The Public Interest
Authors: Shufi Dahlan Achmad Ady , Sihotang Erikson , Ketut Wiratny Ni
Published: February 2025

This study discusses the legal protection for communities regarding the amount of compensation in land acquisition activities for public interest development, emphasizing the principle of proportional compensation. It asserts that compensation should align with the value of the land and must be adequate, ensuring that land rights holders who relinquish their land do not experience social or economic decline. According to Articles 17 and 18 of Presidential Regulation No. 36 of 2005, if there is a dispute over the compensation amount, land rights holders have the right to submit objections to the Regent/Mayor, Governor, or Minister of Home Affairs, along with an explanation and reasons for the objection. The process of determining compensation should begin with deliberations, ensuring a fair and balanced resolution. This study concludes that the mechanism for providing compensation must prioritize deliberation, taking into account various factors, including social, cultural, legal, humanitarian, economic, and political aspects. These considerations ensure that the compensation process is not only fair and equitable but also respects the rights and dignity of the affected landholders, contributing to social harmony and public trust in the land acquisition process. This research provides valuable insights for policymakers and stakeholders involved in land acquisition for public development projects, ensuring that legal protections are in place to safeguard the interests of affected communities.
The Barriers of Adopting Digital Twin In Indonesian Industry: The Innovation Resistance Theory
Authors: Firman Nauli Hutajulu Adven , Pasaribu Khawarid , Adi Panuluh Afrizal , Sofilda Eleonora
Published: February 2025

This research examines barriers to digital twin adoption in Indonesian industries, by employing Innovation Resistance Theory (IRT). Indonesia's burgeoning energy demands necessitate decarbonization efforts, and digital twins offer a promising solution for improving energy efficiency to reduce emissions. However, their adoption lags. The study investigates functional (usage, value, risk) and psychological (image) barriers to adoption of digital twin. Hypotheses posit a positive relationship between each barrier and resistance to adoption of digital twin. The research also examines the moderating role of incentive policies in the relationship of each barrier and the resistance to adopt digital twin. By employing a quantitative approach with a cross-sectional survey of Indonesian industrial professionals, and PLS-SEM analysis, the study finds significant positive effects of usage, value, and risk barriers on resistance of adoption of digital twin. Image barriers show a weaker, non-significant influence. While incentive policies positively moderate the relationship between usage barriers and resistance, their impact on value and risk barriers is negative. These findings highlight the importance of addressing concerns about cost, technological superiority, and risk alongside the need for stronger, more targeted government support in addressing financial and risk-related aspects. Understanding the interplay of barriers and incentive policies is crucial for promoting digital twin uptake, fostering sustainable industrial growth in Indonesia. Further research could explore the specific contexts of various industrial sectors.
The Influence of Individual Characteristics, Work Environment, Paternalistic Leadership Style and Competencies on Employee Performance at PT Fajar Saudara Kusuma Sebawi Mill In West Kalimantan
Authors: Harira Sari Hatuina Suci , Brahma Sari Ida Aju , Brahma Ratih Ida Aju
Published: February 2025

This study aims to evaluate the influence of individual characteristics, work environment, and paternalistic leadership style on employee performance and competence at PT Fajar Brother Kusuma Sebawi Mill in West Kalimantan, which operates in the palm oil, plantation, and sea transportation sectors. The research uses a quantitative approach, employing a survey method to gather data from employees. The data was analyzed using statistical techniques to identify the relationships between the variables. The results indicate that individual characteristics do not have a significant effect on employee performance or competence at PT Fajar Saudara Kusuma Sebawi Mill. However, the work environment has a significant positive impact on employee performance, while it does not affect competence. The paternalistic leadership style is found to significantly influence both employee performance and competence. Moreover, competence positively affects employee performance, highlighting the importance of improving employees' skills and abilities for enhanced work outcomes. In conclusion, the study demonstrates that while individual characteristics are not significant, the work environment and paternalistic leadership style play crucial roles in improving employee performance and competence. The results suggest that PT Fajar Brother Kusuma Sebawi Mill should focus on optimizing the work environment and leadership styles to enhance employee productivity and skills, thereby driving the company’s growth. The study provides valuable insights for companies aiming to improve their human resource management strategies, especially in the plantation and sea transportation sectors.
Analysis of Service Effectiveness For Health Insurance Participants at Kuta Utara Community Health Center, Badung Regency
Authors: Okta Perdana I Gede Sukma , Agus Mahendra I Made , Putu Widyantari Ni Luh
Published: February 2025

This study aims to analyze the implementation of health services, measure the quality of public services, in this case the quality of services for health insurance participants and know and analyze the extent of the satisfaction level of health insurance participants at the North Kuta Health Center according to the perspective of the customers served. The North Kuta Health Center is a health service in the North Kuta sub-district area by providing health services using health insurance. The implementation of the assessment is measured through various indicators such as service procedures, service requirements, clarity of service officers, discipline of service officers, ability of service officers, speed of service, politeness and friendliness of officers, certainty of service costs, certainty of service schedules, environmental comfort and safety. The research method used is a mixed method between qualitative and quantitative with data collection techniques through questionnaires accompanied by in-depth interviews from respondents/resource persons. The results of the study on  300 respondents to fill out a questionnaire were in accordance with the opinion of each respondent about the services they received from what they got complete with their reasons. As well as interdepth interviews from resource persons conducted for 3 months starting from May to July 2024.  The assessment was very good, but it was necessary to re-evaluate to get better research results, because this study was carried out in a short time and the coverage of the area was relatively small.
Cost and Time Analysis Using The Earned Value Method In The Construction of Villa Kandya House, Ubud, Bali
Authors: Cahyono Febri , Witjaksana Budi , Purnama Jaka
Published: February 2025

In the Kandya House Villa Construction project in Ubud, Bali, there was a delay with a time deviation of -11.97%. This delay has the potential to cause the completion time of the work, which according to the contract is scheduled for 53 weeks, to be exceeded. To evaluate the time and cost performance in this project, the Earned Value method was used. This method utilizes three main indicators, namely Actual Cost of Work Performed (ACWP), Budgeted Cost of Work Performed (BCWP), and Budgeted Cost of Work Scheduled (BCWS). The results of the analysis show that the project time performance has decreased, characterized by a Schedule Variance (SV) value of -Rp 375,265,411.62. This value reflects a significant difference between planned and completed work. In addition, the Schedule Performance Index (SPI) was recorded at 0.772, which means that time efficiency only reached 77.2% of the planned schedule. As a result, the projected completion of work using the Estimate to Schedule (ETS) and Estimate at Schedule (EAS) indicators increased to 421 days or equivalent to 60.090 weeks, far exceeding the contract duration. In terms of cost, the analysis shows suboptimal performance, with a Cost Variance (CV) value of -Rp 48,700,590.06. This indicates that the actual costs incurred were higher than the planned budget for the completed work. In addition, the Cost Performance Index (CPI) value was recorded at 0.963, which means that the efficiency of budget utilization only reached 96.3%.
Cost and Time Variance Analysis Using The Earned Value Method: A Case Study of The Laju Lor Village Drainage Channel Construction Project In Tuban Regency
Authors: Candra Kelana Putra Utuh Dwi , Teki Tjendani Hanie , Witjaksana Budi
Published: February 2025

This study aims to analyze the performance of the Drainage Development project in Laju Lor Village, Tuban District, using the Earned Value Management (EVM) method. The method integrates time and cost concepts through three main indicators: ACWP (Actual Cost of Work Performed), BCWP (Budgeted Cost of Work Performed), and BCWS (Budgeted Cost of Work Schedule). The research focuses on calculating Cost Variance (CV) and Schedule Variance (SV) to evaluate project performance. The method was applied to track the project's performance over a period of 5 weeks. In week 1, the project showed a delay of 0.38%, which increased to 4.84% by week 2. By the end of week 5, the results revealed that the Schedule Variance (SV) was Rp 74,378,242.82 (-), indicating that the project was behind schedule, while the Cost Variance (CV) was Rp 20,726,358.11 (+), showing that the costs incurred were less than the budgeted amount. The findings highlight the importance of using the Earned Value method to monitor project performance, ensuring that deviations in schedule and costs are promptly identified and addressed. The study concludes that implementing efficient control mechanisms and consistent supervision is essential for mitigating delays and improving project performance, specifically for the Laju Lor Village Drainage construction project in Tuban Regency. The research provides valuable insights for construction service providers to enhance project management practices and avoid further delays.
Analysis of Construction Costs For The KH Ahmad Dahlan Pohjentrek Road Section In Pasuruan City Considering Traffic Growth
Authors: Wahyu Pamungkas Rino , Witjaksana Budi , Purnama Jaka
Published: February 2025

This study analyzes the impact of traffic growth on the structural lifespan and repair costs of the KH Ahmad Dahlan Pohjentrek road section in Pasuruan City. The primary aim is to assess traffic growth, calculate the equivalent single axle load (ESAL), and estimate construction costs using the 2024 Manual of Pavement Design (MDPJ) methodology. The research method involves calculating the ESAL for the road section, estimating construction costs, and recommending solutions to improve road performance. The results show that over a 10-year service life, the cumulative ESAL value is 26,047,040, indicating the need for a durable pavement design. The total construction cost is estimated at IDR 8.6 billion, with the majority of the costs allocated for pavement layers, including AC WC, AC BC, AC Base, and aggregate base courses. Additionally, the study emphasizes the importance of proper drainage management and regular maintenance to extend the lifespan of the pavement and reduce repair costs. In conclusion, the study recommends efficient resource procurement, road widening to alleviate congestion, integration of public transportation programs to reduce traffic dependency, and the implementation of modern monitoring technologies like Weight-in-Motion (WIM) systems to prevent overloading. These recommendations provide actionable insights for policymakers and stakeholders to enhance the road's performance, ensuring sustainable infrastructure development and minimizing future repair costs.
Technical Process and Economic Analyses of Organic Moringa Oleifera Production in the Sahel Region of Niger
Authors: Mahamane Massaoudou , Amadou Issoufou , Moussa Maman Rabiou Laouali
Published: February 2025

In the Sahel of Niger, the fight against food insecurity remains one of the main major challenges. To reduce the effects and impacts of recurring food crises in rural areas, the production and processing of organic Moringa oleifera have been developed to strengthen community resilience. This study aims to analyze the technical and economic aspects of the production and processing of organic M. oleifera to achieve this a digital interview guide was designed on KoboCollect and administered to 231 heads of households including 132 women and 99 men in the Sahel regions of Maradi and Zinder, Niger. Data on moringa production systems, types of processed moringa products, and the financial profitability of operating accounts was analyzed. The results revealed that the seasonal cultivation practices identified two moringa production systems irrigated and rainfed. The results showed that in the rainy season, producers practice the production of pure organic moringa (82%) organic moringa associated with cereals (9.1%), and organic moringa associated with legumes (8.9%). Most producers associate organic moringa with market gardening crops (70.42%) and pure moringa (29.58%) for the irrigated system. Furthermore, the different types of processed products, are Dried Moringa Leaves (FSM), Precooked Moringa Leaves (PML), Moringa Leaf Powder (MLP), and Moringa Oil (MO). The analysis of the operating accounts showed that the irrigated moringa production system is more profitable than the rainfed system with (55%) financial profitability in Kanambakaché and Droum (55%). On the other hand, the rainfed moringa production system is less profitable with a financial profitability rate of 36% in Dogo.
Exploring Resources to Mobilize and Empower Women on Twitter: A Case of the Enlightenment Movement in Afghanistan
Authors: Ayar Fardin
Published: February 2025

A considerable body of investigations has published with the focus on the impact of Social Media platforms especially Twitter (X) on the people mobilization and social movements around the world. However, the previous research with in-depth discussions shows the women's role in people mobilization and launching of social movements through twitter campaign is largely missing in the literature. This paper systematically explores the significance of Twitter in qualifying empowering women and mobilizing human resources to shape a social movement. This study examines how much the solidarity of the people on Twitter was instrumental in shaping the Enlightenment Movement and which sources were most involved in mobilizing them. This study using a qualitative approach investigates the possible relationships between the presence of educated women on Twitter and the formation of the Enlightenment Movement in Afghanistan. Intensive interviews of 25 participants showed that Twitter has a tremendously active role in empowering women. The findings of this study emphasize the effectiveness of the widespread presence of people on social media, especially Twitter, in recent years. Based on this study findings, scientific knowledge, awareness, social media and access to the new information technology, have a significant impact on women's empowerment.
Portée éducationnelle et rhétorique des proverbes dans la société ancestrale kongo
Authors: Gomas 1Aimée Noëlle , Malanda Bakouma
Published: February 2025

L’objet de notre travail de recherche est d’étudier les mécanismes de fonctionnement du proverbe en montrant son apport dans l’éducation ancestrale Kongo. Le proverbe est un instrument multifonctionnel qui intervient dans la socialisation de l’enfant. Il joue plusieurs fonctions mais pour ce qui est de notre étude, nous n’en aborderons que deux à savoir : la fonction pédagogique et la fonction rhétorique. Le choix desdites fonctions s’explique par le fait que dans le cadre de l’éducation d’un enfant, le proverbe est, et demeure un outil nécessaire qui permet de l’accompagner dans l’acquisition des connaissances et dans le développement du langage en l’exerçant à la sagesse, l’une des valeurs cardinales du Kimuntu. Pour ce faire, nous avons procédé par les entretiens et l’observation participante pour la collecte des données sur le terrain d’investigation. Sur ce, l’approche d’analyse de contenu thématique de Mucchielli (1996) et le fonctionnalisme relativisé de R. Merton (1949) serviront à analyser notre corpus parémique. À cette fin, nous ferons premièrement l’étude méthodologique et théorique des proverbes ; deuxièmement, nous montrerons comment se fait l’apport des proverbes en présentant leurs fonctions pédagogiques et rhétoriques ; enfin, de quelle manière se manifeste la portée rhétorique des proverbes soumis à notre étude.
Le discours proverbial et ses effets stylistiques chez quelques écrivains africains
Authors: Moukoukou Sidoine Romaric
Published: February 2025

: La présente étude porte sur le discours proverbial et ses effets stylistiques chez quelques écrivains africains. Il s’agit, à l’aide de l’approche stylistique, de montrer le rôle que joue ce discours dans un texte littéraire. En effet, les écrivains tels que Chinua Achebe, Seydou Badian, Amadou Hampaté Bâ, Ahmadou Kourouma, Sembene Ousmane, Ngugi Wa Thiong’o et Henri Lopes emploient le discours proverbial à effets métaphoriques, comparatifs, sentencieux, éthiques et satiriques non seulement pour agrémenter les récits romanesques par leur sens figuré et imagé, mais aussi et surtout pour assurer une fonction ludique et didactique dans la formation des individus. L’insertion de ce discours dans le texte littéraire traduit l’influence de la civilisation, mieux de l’oralité dans la littérature négro-africaine. Ainsi, son usage apparaît comme un signe de maturité ou de culture.
Les Arcanes du féminin français dans la création romanesque de Gustave Flaubert
Authors: Ondouo Didier Judes
Published: February 2025

Dans son univers romanesque, Gustave Flaubert propose une lecture saisissante de la condition de la femme. C’est à travers une écriture qui dévoile les vices et les travers de cette femme dans son milieu que l’écrivain en donne une peinture frappante. Ainsi cette dernière mène une vie « plongée » dans une démesure blâmable, noies-en plus son existence dans l’illusion et la débauche. De même, elle se livre avec récurrence à des actes de concupiscence, au point « d’imbibée » son existence dans une trajectoire faite de différents travers. La femme avec Gustave Flaubert est aussi coupable des escapades. L’écrivain rend ses moments avec le réalisme qui caractérise son écriture romanesque.
La figure du faux médecin à l’ère du covid-19 : relecture de Molière
Authors: Nganga Elie Sosthène , Louaza Aristide
Published: February 2025

Cet article présente un inventaire de situations comiques sur les faux médecins que l’on retrouve dans l’écriture théâtrale de Molière. Il s’est agi précisément, à travers la figure du médecin à l’ère du covid-19, de dépasser le cadre discursif de simples fables de Le malade imaginaire (2012) et Le Médecin malgré lui (2018) pour réfléchir sur la responsabilité morale de la médecine ; et par ricochet de la science. A partir de de la sociocritique de Pierre Bourdieu, basée sur l’analyse des invariants textuels (les sociolectes et idiolectes), la poétique théâtrale de Molière nous a révélé, avec certaines figures emblématiques de médecins, une réalité corroborant l’imposture médicale, née de mauvaises pratiques de ses acteurs principaux. Nous avions compris finalement que les deux fables comiques synthétisent un certain nombre de faits réels qui accentuent le scepticisme sur la médecine de l’époque et l’incapacité de la science à venir à bout du désastre humain. Au-delà de la perception exclusive de la maladie, la pandémie, à l’image du covid-19, constitue une variation symbolique et comique de l’ignorance humaine.
Poétique de l’intermédialité dans Monsieur Ki de Koffi Kwahulé
Authors: Mampassi Guy Armand
Published: February 2025

:
Cette réflexion étudie la poétique de l’intermédialité dans Monsieur Ki de Koffi Kwahulé. Nous tentons de montrer, grâce à l’inventaire des médias en présence et surtout à leur décryptage, que l’écriture de ce roman se situe dans l’espace de l’entre-deux ; qui occasionne l’éclatement du récit et la crise de la généricité. En fait, la cohabitation médias et écriture romanesque laisse transparaître un récit « hors-norme », fracturé, morcelé et hybride. Avec l’intermédialité, l’écriture romanesque tourne le dos à l’uniformité et à la cohérence, pour donner naissance à un roman informe, iconoclaste et frondeur. Monsieur Ki s’appréhende ainsi comme un roman postmoderne; il tient compte d’une vision du monde insaisissable et fragmenté.
L’éducation religieuse ou la déchéance de Jeanne dans Une Vie de Guy de Maupassant
Authors: Nombo Augustin
Published: February 2025

: La situation victimaire de Jeanne dans Une Vie de Guy de Maupassant dérive profondément de la prédominance lassante et servile de l’éducation religieuse avec ses formes dogmatiques. L’éducation religieuse serait en effet, chez l’héroïne, source d’ignorance sociale et d’immaturité morale. Étant limitée, cette éducation la rend malheureuse. La jeune fille est finalement une victime car elle apparaît totalement désarmée devant la dure réalité de l’existence. Ainsi subit-elle progressivement la déchéance de la personnalité, avec les aléas de souffrances physiques et morales.
Valence et compléments verbaux en akwá, bantu C22 de la République du Congo
Authors: Gombé-Apondza Guy-Roger Cyriac
Published: February 2025

: Illustrée à l’aide d’un corpus d’environ deux cents phrases, la présente étude vise à décrire, suivant le modèle théorique de la syntaxe de dépendance initié par L. Tesnière, la valence et les compléments verbaux, c’est-à-dire les liens susceptibles d’exister entre le verbe (noyau) et ses différents actants (sujet et compléments d’objet) en akwá, une langue bantu en usage au nord de la République du Congo. De cette étude, il apparaît que contrairement à certaines langues dont le français, l’akwá ne dispose pas de verbes absolument avalents (impersonnels) et ces derniers sont majoritairement monovalents.
Le nom propre « Jéhovah » chez quelques écrivains français du XIXe siècle : élément de la modernité poétique et narrative
Authors: Elongo Arsène
Published: February 2025

Cet article aborde le nom propre « Jéhovah » chez les auteurs français du XIXe siècle. Notre objectif est d’étudier un tel nom comme un trait rhétorique de la modernité narrative et poétique en littérature française. Ainsi, notre corpus est limité aux auteurs dans lequel l’usage de ce nom est identifié. A cette fin, les critères de l’approche énonciative permettent d’analyser ce nom propre en fonction des compétences culturelles et idéologiques des auteurs comme Lamartine, Hugo, Flaubert, Gauthier et Balzac. Les résultats attendus reposent sur les usages littéraires du nom propre « Jéhovah » qui se construisent sur les procédés stylistiques   de l’intertextualité, de la polyphonie, de la persuasion et des tropes.
La valeur linguistique de l’hyperbole dans la littérature africaine
Authors: ODJOLA Régina Véronique
Published: February 2025

La langue française est aussi riche à travers son esthétique – c’est-à-dire son bon usage – que dans les différentes parties du discours qui ne tiennent pas compte de sa norme. Ces écarts, qui ne sont point acceptés mais non plus prohibés formellement dans l’usage de la langue française, sont plus qu’expressifs. On les retrouve aussi bien dans les œuvres littéraires que dans les conversations quotidiennes. Parmi les figures de rhétorique, ou figures du discours ou encore figures de style, on a les figures de construction, les figures de sonorité, les figures de sens. Ces dernières jouent un rôle important dans les discours, et elles donnent lieu à de nombreuses questions qui n’ont pas encore obtenu de réponses satisfaisantes. Ces interrogations concernent plusieurs aspects théoriques et définitoires de l’hyperbole à travers des œuvres littéraires se rapportant à l’actualisation de cette figure et dans une approche linguistique.
Ce texte présente les contours de l’hyperbole au travers des œuvres littéraires de certains auteurs africains.

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Breeding Soundness Evaluation in Bulls: A Comprehensive Review
Authors: Javkhlan Ariuntungalag
Published: February 2025

Breeding soundness evaluation (BSE) is a crucial process that assesses the reproductive potential of bulls intended for use as herd sires. This comprehensive method involves a thorough examination of the bull's physical health, reproductive organs, and semen quality, including overall examination, scrotal assessment, and semen evaluation. Among these components, precise semen evaluation is the most critical part of BSE. This method is reliable, cost-effective, and economically prudent for assessing the potential fertility of sire bulls. In this review, the information and application of BSE in bulls was summarized. Furthermore, knowledge gained from the reproductive biology of domestic animal species can be utilized through these BSE guidelines to study and develop assisted reproductive technologies, serving as tools for the ex-situ gene conservation of endangered wild animals such as argali sheep, yak, reindeer, and Przewalski horses—species that are vital members of Mongolia's wild fauna.
Avaliação da qualidade da água destinada ao consumo humano no distrito de Logradouro, município de Umari-CE
Authors: Viana Maria Wesline Cardoso , Farias José Vilaécio Vilar Pereira , Queiroz Aquiza Isabel Silva , Rats Joselania Gonçalves , Monte José Ricardo Temoteo , Brito Marta Cordeiro , Fontenele Rildson Melo , Brito Anielle dos Santos
Published: February 2025

A água é um elemento natural de relevante importância para a sobrevivência humana. A análise de seus padrões está estreitamente relacionada à saúde humana e a prevenção de doenças. O abastecimento hídrico em zonas rurais é um fator preocupante, pois nestas áreas é comum presença de fossas rudimentares e fontes de abastecimentos como poços e rios. Partindo deste pressuposto, objetivou-se com a seguinte pesquisa analisar os padrões microbiológicos e físico-químicos da água fornecida pelo SISAR-BSA da comunidade rural de logradouro, município de Umari, CE. A metodologia utilizada foi do tipo qualitativa e quantitativa, baseada em levantamento bibliográfico em artigos e teses sobre o tema em questão e fornecimento de dados, pelo Projeto SISAR, sobre as características das águas na área em estudo. Quanto aos resultados da presente pesquisa, verificou-se que em Logradouro-CE, o abastecimento é realizado por dois poços tubulares. As amostras foram coletadas mensalmente no período de janeiro a maio de 2024 por técnicos do SISAR- BSA, em dois pontos, nas quais foram definidos como P1 (na saída do reservatório) e P2 (na rede de distribuição), e posteriormente após as coletas de amostras, elas foram encaminhadas ao laboratório da Companhia de Água e Esgoto do Estado do Ceará – CAGECE, unidade de Juazeiro do Norte, para serem analisadas. Foram encontrados valores médios nos pontos amostrais de: pH variando de 7,3 a 7,5; Turbidez em torno de 0,9 uT; Cloro residual na média de 2,0 mg/L; Cor aparente na faixa de 2,5 uH e ausência para os aspectos bacteriológicos. A partir das análises constatou-se que o padrão de potabilidade relacionadas às variáveis físico-químicas e bacteriológicas: Potencial hidrogeniônico (pH), cor aparente, cloro residual livre, turbidez, coliformes totais e Escherichia Coli, estavam em acordo com os padrões estabelecidos pela Portaria nº 888/2021 do Ministério da Saúde para consumo humano. Dessa forma, aponta-se a relevância da gestão compartilhada dos recursos hídricos entre SISAR e comunidades rurais.