bluuebunny/crossref_metadata_2025 huggingface dataset:
Le monde avant et après Willow: quelle stratégie d'entreprise liée au mariage quantique et IA?
Authors: Bughin Jacques
Published: January 2025

Notre histoire est marquée par des investissements audacieux, depuis la construction des pyramides égyptiennes jusqu'au programme d'alunissage de la NASA dans les années 1960. Aujourd'hui, cet esprit d'ambition se manifeste dans la poursuite de technologies de pointe telles que l'intelligence artificielle (IA) et l'informatique quantique (QC), qui représentent les prochaines frontières de l'innovation économique et technologique. Alors que les investissements dans l'IA ont augmenté rapidement depuis les années 2010, stimulés par des percées dans l'IA générative promet de dépasser largement les paradigmes informatiques traditionnels au vu des étapes récentes telles que la puce Willow de Google démontrant des capacités de calcul sans précédent et des taux d'erreur radicalement réduits. Cet article présente dix considérations clés pour tirer parti de l'informatique quantique dans l'ère post-Willow : Le passage du quantique de la physique théorique à l'ingénierie pratique, permettant de nouveaux paradigmes de calcul grâce aux qubits et à des phénomènes tels que la superposition et l'enchevêtrement. Des études de cas de Volkswagen, JPMorgan Chase et d'autres entreprises, présentant les premières réussites en matière d'optimisation du trafic, de modélisation financière et de simulation moléculaire. La percée de Google avec la puce Willow, qui a permis de réduire les erreurs de manière exponentielle et de résoudre des problèmes dépassant les limites de l'informatique classique. les synergies entre l'IA et l'informatique quantique, en particulier pour l'entraînement des réseaux neuronaux et l'optimisation des problèmes combinatoires Le potentiel incertain mais très prometteur du marché de l'IA quantique (QAI), avec des modèles hybrides quantiques-classiques qui accélèrent l'adoption. La dynamique du marché façonnée par les acteurs établis (Google, IBM, Nvidia) et les startups perturbatrices (D-Wave, Quantinuum). Les points de basculement, notamment la réduction des coûts, les percées technologiques et l'intégration hybride, nécessaires à une adoption plus large. Les défis émergents et les inconnues, tels que les comportements des données spécifiques aux quanta et les risques de sécurité. L'impératif de traiter les risques uniques de cybersécurité introduits par les modèles d'IA quantique. Une stratégie « sans regret » axée sur l'acquisition d'une culture quantique, l'exploration de plateformes hybrides et la réalisation d'expériences ciblées. Négliger le potentiel perturbateur de l'informatique quantique pourrait constituer un faux pas stratégique.
Analyzing the Impact of Global and Local Factors on Broiler Production in Malaysia: A Time Series Approach
Authors: Bathmanathan Mohesh , Wong Kelly Kai Seng
Published: January 2025

The rising cost of food in Malaysia, particularly broiler meat, presents a significant challenge to maintaining public satisfaction and food security. Recent global events, such as the Russia-Ukraine crisis, highlight the important impact of feed prices on broiler production costs in Malaysia and have damaged the broiler business, which faced a shortage in 2022. This study aims to analyze the factors affecting Malaysia's broiler production, focusing on the influence of broiler population, global corn prices, global soybean prices, and broiler meat retail prices. Using multiple linear regression analysis on secondary time series data from 2000 to 2021, the study found that broiler retail prices and population significantly affected production, while global corn and soybean prices were negatively affected, although it is not statistically significant. The results highlight the need for strategic measures to enhance the broiler industry's profitability, ensuring stable supply and protecting small-scale farmers from market and external crises. This research offers valuable insights for policymakers to develop effective interventions in the broiler market.
Factor Affecting the Malaysian Palm Oil Export to India
Authors: Ahmad Mohammad Yusof , Wong Kelly Kai Seng
Published: January 2025

The huge size of its population and increasing living standards from its growing economy do not give any other choice for India to satisfy the huge demand for edible oil unless they are imported from different countries. Currently, India stands as the largest vegetable oils importer in the world, and palm oil from Malaysia is one of its preferences. However, there is a mixed scenery of demand trend shown by India, and surprisingly, it seems to change significantly every five to seven years. Hence, this study aimed to identify the factors that triggered the volatility in India’s demand for Malaysian palm oil. This is important since India is the largest importer of Malaysian palm oil and the switch in India's demand for Malaysian palm oil will affect the Malaysian economy. Thus, the outcome from the ARDL analysis of the study presents its findings by summarizing that the Indian market is highly susceptible to price changes in the long and short run, while it is more responsive towards income in the long run. Consequently, this study proposed for policymakers to come up with an effective pricing strategy that applies to the current Indian economic situation and, at the same time, introduce an efficient monetary policy to minimize the risk of currency instability on the export demand.
LEVERAGING PRODUCT CHARACTERISTICS FOR ONLINE COLLUSIVE DETECTION IN BIG DATA TRANSACTIONS
Authors: Rajesh Mr.K.V. , Rishitha Gorla , Shivani Kurva , Shireesha Kansampally
Published: January 2025

In the rapid growth of e-commerce, online fraud especially in terms of using false usernames has become one of the major concerns both to the platforms and to users. Usually, fraudsters get confidence with the username system which also gets customers and leads them to a loss and the subsequent mistrust of the platform. The paper presents a conceptual framework for detecting fraud through a set of individual and transaction-related signals analysis. The framework introduces two features of the product: product type and product appearance, to improve the accuracy of fraud detection. This framework uses data mining techniques to extract and analyze key features from real-world datasets, aiming to distinguish legitimate transactions from fraudulent ones. The experimental results show that the proposed signals can effectively identify fraud, thereby providing a powerful means to enhance the security and integrity of online shopping. The study highlights the role of big data technology in improving decision making and building a proper reputation system, thus creating a safer e-commerce environment.
OBJECT DETECTION AND RECOGNITIONS USING WEBCAMS WITH VOICE USING YOLO ALGORITHM
Authors: Sudeshna Ms.P. , Karthika Garimella. Krishna , Prathyusha Kethavath. , Indhu Korivi
Published: January 2025

Object detection from deep learning has performed better in many applications, and yet real images usually depict challenges such as noise blurring or jitter rotation. Such problems generally degrade the accuracy and the efficiency of object detection systems dramatically. The purpose of this work is to identify objects satisfactorily by applying a method called You Only Look Once (YOLO), which tackles numerous problems while it provides plenty of advantages over other solutions.Unlike other algorithms that are known as Convolutional Neural Networks (CNN)or Fast-Convolutional Neural Networks, process images partially by focusing on specific areas. YOLO is different from that; it looks at an entire image at once while predicting bounding boxes and class probabilities for objects within these boxes by making a single forward pass of the network. This holistic approach makes YOLO significantly faster and much more efficient than other algorithms that process parts of the image separately.For this project, we have used the YOLO algorithm for detecting all types of objects in a real-time scenario. Moreover, an Android Application has been developed incorporating YOLO-based object detection for enhancing user experience. This application does not only detect objects in images or live video feeds but also provides voice feedback to the user. Such an enhancement would make the system much more accessible for individuals with visual impairments because they could receive immediate auditory information about the objects detected in their environment.
CYBER FRAUD DETECTION AND ANALYSIS OF CRYPTO RANSOMWARE
Authors: Vanapalli Dr.Yasaswini , Sushmitha Gutala , David Jyothi Sharon , Harani Kanuma
Published: January 2025

Currently as the widespread use of virtual monetary units (like Bitcoin, Ethereum, Ripple, Litecoin) has begun, people with bad intentions have been attracted to this area and have produced and marketed ransomware to obtain virtual currency easily. This ransomware infiltrates the victim’s system with smartly designed methods and encrypts the files found in the system. After the encryption process, the attacker leaves a message demanding a ransom in virtual currency to open access to the encrypted files and warns that otherwise the files will not be accessible. This type of ransomware is becoming more popular over time, so currently it is the largest information technology security threat. In the literature, there are many studies about detection and analysis of this cyber-bullying. In this study, we focused on cryptoransomware and investigated a forensic analysis of a current attack example in detail. In this example, the attack method and behavior of the crypto ransomware were analyzed, and it was identified that information belonging to the attacker was accessible. With this dimension, we think our study will significantly contribute to the struggle against this threat.
SYNTHESIS AND APPLICATION OF ACETYL ACETONATE COM-PLEXES OF TRIVALENT RHENIUM (RE(III)) WITH METAL-METAL COMPOUNDS
Authors: F.A. Amirli, O.M. Gulalov, Sh.İ. Kahramanova F.A. Amirli, O.M. Gulalov, Sh.İ. Kahramanova , N.M. Shixaliyev, P.V. Aliyeva N.M. Shixaliyev, P.V. Aliyeva
Published: January 2025

Dinuclear acetylacetone derivatives of trivalent rhenium were obtained and their physicochemical and thermal properties were studied in detail. The composition and type of compounds were de-termined using chemical, IR-spectral and X-ray phase methods from various analytical methods. During the study of the proposed structures of the obtained compounds by IR spectral analysis, it was determined that the absorption spectra of ion complexes containing protonated amines are almost identical to each other. It was determined that there are intense bands at 1380 and 1460 cm-1, which are characteristic of symmetric and asymmetric bending vibrations of methyl groups, respectively. In addition, in the high-frequency region of the spectra, the presence of broad intense bands in the region of 3050-3250 cm-1 with several maxima characteristic of stretching vibrations of protonated amines was revealed. Thermogravimetric methods have determined that they de-compose at low temperatures and that in all cases the final solid phase product is rhenium metal. As a result of many interesting studies, it was determined that many representatives of this class of compounds can be used as starting products for the production of effective catalysts in obtain-ing oxide or metal coatings and in many organic synthesis processes.
Keywords: complex, analysis, synthesis, temperature, ligand, solution.
CHEMICAL STRUCTURE CHARACTERISTICS OF RECYCLED POL-YETHYLENE
Authors: Aliyeva Zahida, Djafarova Nariman Aliyeva Zahida, Djafarova Nariman
Published: January 2025

His study examined the aging process of polyethylene used in the spring-summer season in the Absheron Valley for 6 months and studied their recycling. It has been established that the techno-logical and physical-mechanical properties of the processed polymer change significantly depend-ing on the operating conditions and the intensity of the factors affecting it.As a result of our mod-ification, it was possible to restore 80% of the original properties of polyethylene, which after de-commissioning turned into waste.
Keywords: Low density polyethylene (LDPE). recycling of polymer waste, modification, ecolo-gy.
THE IMPACT OF CLIMATE CHANGE ON AGRICULTURE: ADAPTATION STRATEGIES TO INCREASE CROP SUSTAINABILITY
Authors: Bigun Vladyslav
Published: January 2025

The results of many scientific studies prove the impact of climate change on agriculture. However, there is no definitive conclusion about what the future holds for agriculture. The consequences of such changes will most likely be manifested at the regional level, which will require adaptation of agriculture in the relevant territory. The purpose of the study is to assess changes in agroclimatic indicators and analyze their impact on the yield of agricultural crops. The work was carried out by statistical processing of agroclimatic data of ten meteorological stations of Ukraine for the years 2018–2023. and indicators of productivity and gross harvest of agricultural crops for 1923–2023. For a more accurate interpretation of the results, we used a paired regression analysis using the Pearson coefficient and Fisher's F test. The greatest positive effects of climate change in the form of an increase in the duration of the growing season and, accordingly, an increase in the potential productivity of agricultural crops can be expected for the northern territories. These regions themselves were in the war zone, and over the sixty-year period, the tendency to increase climatic parameters related to agriculture was noted. The most significant changes were also noted in the agro-climatic region, the territory of which is mainly located in the Carpathian mountain massif. At the same time, the yield of open ground vegetables increased from 3.6 to 31.4 t/ha, there are positive trends in harvesting potato tubers per unit area. Standardization of drought screening has been shown to increase yield stress heritability to values similar to those obtained for yield under well-wet conditions. Currently, it has been proven that drought-resistant varieties can be bred by direct selection for yield under stressful conditions. Currently, many quantitative trait loci (QTL) for drought tolerance have been identified in rice, but only a few of them are suitable for use in marker breeding. However, the identified genes of high drought tolerance can be effectively used in drought tolerance breeding. The use of molecular markers will increase the effectiveness of selection work.
ECONOMIC EVALUATION OF ELEMENTS OF WINTER RAPE CULTIVATION TECHNOLOGY IN THE CONDITIONS OF RIGHT-BANK FOREST-STEPPE
Authors: Moisiienko Vira , Bezkorovainyi Vasyl
Published: January 2025

In the global agricultural market, winter rapeseed (Brassica napus L.) retains its leading position as a valuable and profitable oilseed crop with wide food, fodder, technical and bioenergy use. The article presents the results of scientific research conducted during 2022–2024 on typical black soil in the Forest-Steppe zone of the Right-Bank Ukraine with winter rape. The yield of three mid-season hybrids of winter rape was determined, which influenced the indicators of economic efficiency of crop cultivation. The results indicate a high economic evaluation of winter rape hybrids - InVigor 1030, Exception and Mercedes. It was found that the production costs of growing and obtaining rapeseed seeds depend on mineral nutrition (44.4%), pesticides (25.1%), soil cultivation (11.5%), seed cost (7.0%), fungicidal plant protection (5.5%) and the pricing policy of the marketing year. The cost of production is significantly higher than the production costs of growing and harvesting. The highest conditional net profit was obtained from the hybrid Exception on plots with N140P40K40 (background) + Yara Vita Brassitrel Pro, 2.0 l/ha (VVSN 31), which is 41940 UAH/ha. The combination of mineral nutrition with fungicidal treatment of plants in the flowering phase (VVSN 65) with Piktor 0.5 l/ha provided 59370 UAH/ha of net profit, and Propuls 0.9 l/ha - 57780 UAH/ha. The InVigor 1030 hybrid with the application of mineral fertilizers at the rate of N140P40K40 (background) + Yara Vita Brassitrel Pro, 2.0 l/ha (VVSN 31) provided 41605 UAH/ha of conditional net profit, and in combination with spraying in the flowering phase (VVSN 65) with Piktor 0.5 l/ha - 59035 UAH/ha and Propuls 0.9 l/ha - 57445 UAH/ha. The highest level of profitability for the InVigor 1030 hybrid is 151.3%, for the Exception hybrid - 150.1% and for the Mercedes hybrid - 138.3%.
PRODUCTIVITY OF WINTER WHEAT VARIETIES DEPENDING ON VARIOUS PLANT PROTECTION SCHEMES IN THE SOUTHERN STEPPE
Authors: Hadzalo Yaroslav , Vozhegova Raisa , Likar Yaroslav
Published: January 2025

The article presents the results of studying the influence of plant protection systems on the structure of productivity of soft winter wheat varieties, when using plant protection products. The lowest plant productivity at the level of 4.75 t/ha was on the plots of the Zira variety without plant protection, and on the Ovidii variety with integrated plant protection it increased to 6.17 t/ha. The use of plant protection on the Zira variety and without plant protection contributed to an increase in yield by 4.0–15.2%, and on the Ovidii variety – by 5.7–18.7%. On average, the use of the Ovidii variety increased the yield by 5.3–9.2% in all variants of the use of plant protection compared to the Zira variety. The difference in the weight of grains per ear between the studied variants of the varietal composition and the use of plant protection was even greater and amounted to 15.4–31.6%, which indicates a positive effect of the studied factors on the productivity of winter wheat varieties. The analysis of variance revealed the maximum specific impact on the formation of the yield from plant protection (50.3%). The effect of the varietal composition was 21.8%, and was also high, as was the interaction between the studied factors – 19.2%. The use of plant protection in the experiments had a weak effect on the indicators of the mass of 1000 grains. A tendency to increase this indicator by 1.4–5.6% was determined with different combinations of the studied factors. On the contrary, a clear dependence was found on the gluten content of the increase in this indicator when using plant protection by 3.9–15.2 and 1.4–11.1% in the Zira and Ovidii varieties, respectively. High grain productivity parameters are corrected with the data of the analysis of the ear structure. According to the indicators “mass of grains per spikelet” and “mass of grains per spikelet”, an increase of these indicators was noted when using the studied varieties and applying plant protection by 3.3–23.7%. The use of plant protection ensures the production of grain of groups I-II according to the VDK index, which belong to class 2–3.
Magnolol plays a protective role in the kidney of rats with diabetic nephropathy
Authors: He Meihua , Dong Chao , Xiang Sha
Published: January 2025

This study investigated the protective effects of magnolol on the kidneys of diabetic nephropathy (DN) rats via the mitogenactivated protein kinase/nuclear factor-kappa-B (MAPK/NF-κB) signaling pathway. Rats were divided into control, diabetic control, low-dose magnolol, and high-dose magnolol groups. The DN model was induced by a high-glucose/high-fat diet and streptozocin injection. The results showed that in the diabetic control group, various parameters indicative of DN worsened compared to the control group. However, in the magnolol-treated groups, there were improvements in glucose levels, urine volume, proteinuria, kidney function markers, inflammatory factors, and renal tissue morphology. Magnolol treatment also correlated with the decreased activation of extracellular regulated protein kinases, c-jun N-terminal kinase, p38 MAPK, and increased levels of the inhibitor of NF-κB, suggesting inhibition of the MAPK/NF-κB signaling pathway. These findings suggest that magnolol exerts a protective effect on DN rats by inhibiting the MAPK/NF-κB signaling pathway and reducing inflammatory cytokines, such as tumor necrosis factor-α, interleukin-6, and interleukin-1β.
الدور التوعوي للمنصات الإعلامية الإلكترونية في إدارة الأزمة والمساهمة في حلها، "دراسة ميدانية"
Authors: أحميدة خليفة العريبي فرج , سالم المنفي محمد
Published: January 2025

هذا البحث بعنوان:)الدور التوعوي للمنصات الإعلامية الإلكترونية في إدارة الأزمة والمساهمة في حلها( دراسة ميدانية
هدف للتعرف على الدور التوعوي للمنصات الإعلامية الإلكترونية في إدارة الأزمة، والمساهمة في حلها من وجهة نظر طلاب الإعلام في الدراسات العليا بالأكاديمية الليبية بنغازي وإجدابيا.
وتكون مجتمع البحث من جميع طلاب الإعلام الدارسين بالدراسات العليا البالغ إجمالاً 145 طالباً وطالبة، 95 منهم بالأكاديمية الليبية بنغازي، و50 منهم من أكاديمية إجدابيا، ونظراً لعدم كبر حجم المجتمع تم دراستهم بأسلوب الحصر الشامل.
واعتمد البحث على المنهج الوصفي فيما يخص أساليب الدراسات المسحية في قسمها الخاص بدراسة الجمهور، واستند البحث في جمع معلوماته على أداة القياس (الاستبانة)، ومن أهم النتائج التي توصل إليها ما يأتي:

1. أن مجتمع البحث متوافق ومتطابق مع موضوعه بحكم تخصصاتهم الإعلامية ومستواهم العلمي كونهم طلاب إعلام في الدراسات العليا بالأكاديمية الليبية بنغازي وإجدابيا.
2. دلت نتائج البحث على أن الدور التوعوي للمنصات يستوجب التوافق بين القائمين على المنصات ومسؤولي غرفة عمليات إدارة الأزمة، بحيث تتوحد الجهود في كشف أبعاد الأزمة وتحديد تأثيراتها ومخاطرها وتوعية الجمهور بذلك.

ومن أهم التوصيات:
1.ضرورة  بناء جسر من التعاون والترابط بين وسائل الإعلام عامة ومواقع التواصل الاجتماعي خاصة، وبين مسؤولي غرف الأزمات من أجل الوصول إلى رؤية موحدة للتعامل مع الأزمة.

2. ضرورة فسح المجال أمام الوسائل الإعلامية على اختلاف أنواعها؛ للحصول على المعلومات والحقائق والبيانات المتعلقة بالأزمة؛ لكي تسهم في علاج الأزمة بصورة منطقية.
INTEGRASI ETIKA DAN BUDAYA SIRI DALAM MASYARAKAT MANDAR TERHADAP PERILAKU PENGHINDARAN PAJAK DI SULAWESI BARAT
Authors: Yudi Wahyudi , Hamid Habbe Abdul , Munizu Muzran , Pagalung Gagaring
Published: January 2025

Penelitian ini mengeksplorasi integrasi nilai budaya Siri dalam perilaku perpajakan masyarakat Mandar, Sulawesi Barat. Siri, sebagai nilai moral yang menekankan rasa malu dan kehormatan, berperan penting dalam membangun kohesi sosial dan memotivasi kepatuhan pajak. Kampanye berbasis budaya, seperti “Masiri’i sawa andiani mambayar sima,” menunjukkan efektivitas rasa malu sebagai mekanisme sosial untuk meningkatkan kesadaran pajak. Temuan penelitian menunjukkan bahwa budaya Siri mendorong individu untuk memenuhi kewajiban pajak guna menjaga reputasi di komunitas mereka. Namun, kepatuhan pajak juga dipengaruhi oleh konflik kepentingan pragmatis, seperti kebutuhan administratif untuk pengajuan kredit atau pengurusan dokumen. Fenomena ini menciptakan dilema etis, di mana pembayaran pajak sering kali didorong oleh insentif praktis daripada kesadaran moral. Studi ini merekomendasikan integrasi nilai budaya dan insentif administratif dalam kebijakan perpajakan, serta pelibatan tokoh adat dan kampanye berbasis komunitas untuk memperkuat legitimasi moral sistem perpajakan. Dengan pendekatan holistik, penelitian ini menawarkan solusi strategis untuk menciptakan sistem perpajakan yang efektif dan berkelanjutan, khususnya di wilayah dengan kekayaan budaya lokal.
Leadership, Organizational Communication, and Work Culture as Drivers of Employee Performance: The Mediating Effect of Job Satisfaction at PT Jamkrida Jatim
Authors: Suprabowo Gatot , Handriyono  , Awwaliyah Intan Nurul
Published: January 2025

This study examines the causal relationships between leadership, organizational communication, work culture, job satisfaction, and employee performance within PT Jamkrida Jatim. Employing Structural Equation Modeling-Partial Least Squares (SEM-PLS) through SmartPLS 4.0, this research investigates the interactions among independent variables (leadership, organizational communication, and work culture), the mediating variable (job satisfaction), and the dependent variable (employee performance). The findings reveal the following: (1) leadership does not significantly influence job satisfaction; (2) organizational communication positively impacts job satisfaction; (3) work culture has a strong effect on job satisfaction; (4) leadership significantly enhances employee performance; (5) organizational communication does not significantly influence employee performance; (6) work culture does not significantly affect employee performance; (7) job satisfaction does not directly contribute to employee performance; (8) job satisfaction does not mediate the relationship between leadership and employee performance; (9) job satisfaction does not mediate the effect of organizational communication on employee performance; and (10) job satisfaction does not mediate the relationship between work culture and employee performance. These findings underscore the need for organizations to focus on leadership development, effective communication strategies, and fostering a positive work culture to enhance job satisfaction and employee performance. While these findings provide important insights, they could be extended in future studies with a larger sample size or in different organizational contexts.
Corporate Governance and Performance of Manufacturing Companies in Nigeria
Authors: Sadiat O Sunmonu , Adeolu J Odeyale , Kazeem S Belau
Published: January 2025

Poor corporate governance entrenches poor mishandling of earnings, resulting in bad corporate image and financial capital its importance. Based on this factor this study examines into the effect of corporate governance on performance of manufacturing companies in Nigeria. The study used the panel data that was sourced within 2017 to 2022. The simple and convenience sampling technique was employed in selecting seven manufacturing companies. The panel regression analysis reveals that board Independence and Board Gender Diversity has positive significant effect on Return on Risk-Weighted Asset, while board Size has positive insignificant effect on Return on Risk-Weighted Asset. It is therefore recommended that Organizations should prioritize enhancing board independence by including more non-executive directors with relevant expertise to strengthen accountability and decision-making. Efforts should also be made to improve board gender diversity by promoting equal opportunities and inclusive policies that attract skilled female professionals to board positions. While board size showed an insignificant effect, firms should maintain an optimal board size tailored to their operational complexity to avoid inefficiencies.
The Impact of Career Development and Job Satisfaction on Gen-Z Employee Retention in Manufacturing Companies in The Karawang Region
Authors: Putra Agung Annafi , Indiyati Dian , Putri Ratna Komala
Published: January 2025

Many companies have recruited young employees, known as Generation Z (Gen-Z), to fill positions needed by the company. This is in response to the challenge companies face in adapting to the changing times. Gen-Z employees will begin to replace the roles of previous generations in the workforce. One characteristic of Gen-Z employees is their tendency to easily switch companies, so an important factor that companies need to maintain is employee retention. This research seeks to determine levels for career development, job satisfaction and employee retention among Gen-Z employees, as well as to examine the im-pact of career development and job satisfaction on employee retention in manufacturing companies in the Karawang region. A quantitative model is applied in this process, incorporating both descriptive and verificative approaches, and the analysis tool is SEM PLS. Data collection techniques include observation and the distribution of questionnaires to 155 respondents of Gen-Z employees in manufacturing companies in the Karawang region. Descriptive analysis and hypothesis testing showed that the career development variable is categorized as quite good, job satisfaction is categorized as unsatisfactory, and employee retention is categorized as poor. Additionally, career development and job satisfaction have a positively and significantly impact to employee retention.
Indosat Digital Telco Service Enhancement Using Design Thinking Approach: A Case Study of MPWR (Empower)
Authors: Kristiani Retno , Noviaristanti Siska
Published: January 2025

The telecommunication industry in Indonesia is experiencing dynamic changes with the emergency of innovative digital telco services. Indosat, as one of Indonesia’s top telco providers, must adapt to these developments and create better digital telco services to meet customer needs and desires. The goal of this project is to use Design Thinking approaches to create a new digital telco service for Indosat. Understanding user demands and creating innovative and practical solutions are made easier with the help of Design Thinking approach. The study used a descriptive qualitative research methodology and featured a case study about the development of a new digital telco service for Indosat that would replace “MPWR” (pronounced empower). MPWR is an application-based service for mobile prepaid cards that allows users to buy various digital products and services, such as reload, data packages and other digital products. This research uses a variety of research techniques, such as interviews, observation, and brainstorming, to gather data and insights into the needs and preferences of users. This data and information are then analyzed and used to develop a prototype of new digital telco services. Utilizing user testing techniques, this new digital telco service prototype was assessed. Test results indicate that this prototype is well received by users and has the potential to develop into a profitable digital telco service. This research demonstrates how Indosat may better address customer needs and offer digital telco service by implementing a Design Thinking methodology. The new digital telco service prototype developed in this research can be a good example for Indosat in developing innovative and competitive digital telco services.
Adoption Analysis of eSIM Services Using Modified Model of UTAUT-2 at PT Indosat.
Authors: Aditia Tepi , Noviaristanti Siska
Published: January 2025

eSIM has become a game changer and has created disruption in digital technology, reshaping the telecommunication Industry. PT Indosat, a prominent player in the Indonesian telecommunication market, has been proactive in launching eSIM. However, despite aggressive efforts, the adoption rate has not met the company’s expectations. This research aims to investigate the variables influencing consumer intention to use eSIM and to gather a thorough understanding of the factors affecting eSIM adoption by utilizing the modified UTAUT2 model. In this study, the independent variables are Performance Expectancy, Effort Expectancy, Social Influence, Facilitating Conditions, Hedonic Motivation, Technology Trust, and Word of Mouth. In the meantime, the dependent variables are Behaviour Intention and adoption. A quantitative survey was conducted using purposive sampling from eSIM users. The analysis of the data was conducted using Structural Equation Model (SEM) with SmartPLS3. The findings indicate that eSIM adoption influenced by seven variables mentioned. Only one variable Social Influence does not significantly affect the user behaviour toward eSIM adoption. Organisations can develop targeted strategies to foster digital growth and increase user adoption by understanding the factors that influence eSIM adoption.
Penataan Saluran dan Pemanfaatan Eco-Enzyme pada Limbah Ternak Babi di Kampung Sumodaran Banyuraden Gamping Sleman
Authors: YE. Suharno  , Istiana Adianti
Published: January 2025

Pig farming is widely practiced by the community regarding livelihoods becauseeconomically the results are very profitable, and socially the community, especially ethnicChinese, utilizes pig livestock products in their various lives. Pig farming has increased asculinary tourism grows in various regions. As time goes by, poor pig waste managementbecomes a problem. This is the case occurs in Sumodaran Village, Banyuraden Sub-district,Gamping Sleman, which is 800 meters from the Integrated Campus of Widya MataramUniversity, and 3 km from the center of Yogyakarta City. In this area there is a pig farm that isquite troubling to the community because it discharges directly openly into the irrigationchannel behind the pen, causing water and air pollution to the surrounding environment. Pigwaste in the form of solid manure and water from the barn is left to flow into the irrigationchannel (the irrigation channel behind the barn is a tertiary channel of the Mataram sewer). Thislivestock waste without further handling causes water, air (unpleasant odor) and fly breedingso that it can pollute the surrounding environment. From the initial observations, the researcherwas encouraged to arrange the waste channel in a closed manner while utilizing eco-enzymesto break down feces or other waste so that there is no water and air pollution / odor. Keywords: pig manure, pollution, closed channel, eco-enzymes
"Aku Senyum, Aku Dapet Pahala": Living Hadits tentang Anjuran Senyum pada Anak-anak di Banyumas, Indonesia
Authors: Khayati Nimatul , Patty Muh Akbar , Rahmi Lailatul
Published: January 2025

This study examines the implementation of the living hadith on smiling, as recommended by the Prophet Muhammad, among early childhood education at RA Masyithoh 20 Sibalung, an Islamic kindergarten in Banyumas, Central Java Province of Indonesia. Smiling, as outlined in the hadith, is considered a form of charity that fosters social interaction, empathy, and emotional development. The research employs an ethnographic approach, involving direct observations, interviews with teachers, and discussions with pupils, to understand how the hadith is integrated into daily practices. The study reveals that the practice of smiling, both as an individual and social behavior, contributes to a positive school environment, enhances social bonds among pupils, and serves as a foundation for both spiritual and emotional growth. Teachers at RA Masyithoh 20 Sibalung model this behavior, explaining the underlying values of the hadith to the pupils, and encouraging them to smile not only as a social gesture but as a form to expect reward from Allah. Despite its benefits, the research identifies several challenges, such as the lack of consistency in smiling practices at home and school, children’s emotional instability, and the need for enhanced parent-teacher collaboration. This study highlights the importance of integrating Islamic teachings into early childhood education, particularly through the practice of smiling, which not only aligns with religious values but also promotes the development of prosocial behaviors in young children.
Penggunaan Kendaraan Listrik di Indonesia dan Relevansinya dengan Ajaran Konservasi Lingkungan dalam al-Qur’an
Authors: Zulkarnain Muhammad Akbar
Published: January 2025

In the Qur'an, Allah appoints humans as stewards of the earth, entrusted with preserving His creation. However, widespread environmental destruction, including global warming caused by fossil-fuel vehicles, reflects a failure to fulfill this role. These vehicles produce high greenhouse gas emissions, contributing to air pollution and climate change. To address this, the Indonesian government has introduced the Electric Motor Vehicle Acceleration Program, which aims to reduce emissions and conserve resources through the adoption of electric vehicles (EVs). This initiative aligns with the Qur'anic mandate to protect the environment.This study explores electric vehicles as a government-proposed solution to environmental damage, viewed through a Qur'anic lens. Using the maudhui (thematic) method, relevant Qur'anic verses on environmental stewardship are analyzed. Key terms such as "لاتفسد" (do not cause corruption), "لاتبذِر" (do not be wasteful), and "اِصْلَاحِ" (restoration) are examined for their applicability. The findings suggest that transitioning to EVs aligns with these principles, as their low emissions and energy efficiency support environmental preservation. Thus, the program reflects the Qur'anic call for sustainable practices, addressing pollution while promoting the restoration and protection of the natural world.
The Persistence of Tradition Amid Modernization: A Functionalist Study of Nubian Customs in Egypt
Authors: Wicaksono Imam
Published: January 2025

This study explores the customs and local traditions of the Nubian tribe in Egypt that have endured despite the pressures of modernization and globalization. The research addresses two key questions: the functions of the Nubian tribe’s customs and traditions that remain preserved today and the relationships between the various elements of Nubian customs. This study applies Bronislaw Malinowski’s functionalism theory, which asserts that each cultural element functions to fulfill human physiological and psychological needs. Additionally, Talcott Parsons’ Social System theory is used to understand how Nubian customs function as an integrated system in which roles and norms establish social order within the community. The findings reveal that enduring Nubian traditions include pregnancy rituals, traditional healing, the prohibition of women riding donkeys, marriage customs, pregnancy invocation rituals, death rites, and crocodile keeping. The holistic relationship among cultural elements is evident in the use of the Nubian language in rituals, oral traditions, and intergenerational communication, which serves to protect Nubian cultural identity from external cultural influences.
Competencias profesionales en la formación del técnico superior universitario aeronáutico en Bolivia
Authors: Mamani Oscar
Published: January 2025

La formación por competencias en la educación superior, especialmente en la carrera de aeronáutica, se ha vuelto crucial para preparar a los estudiantes ante un mercado laboral en constante cambio. Este enfoque busca desarrollar habilidades prácticas y conocimientos aplicados, esenciales para enfrentar los desafíos del sector. El Programa Tranair Plus (TPP) de la OACI estandariza esta formación en la aviación civil, garantizando una educación de calidad. Este estudio emplea un enfoque cualitativo mediante una revisión bibliográfica, analizando fuentes académicas sobre competencias clave, como habilidades técnicas, liderazgo, trabajo en equipo y comunicación efectiva. Se examinan metodologías de enseñanza, como el aprendizaje basado en problemas y proyectos, que son efcaces para desarrollar estas competencias, así como métodos de evaluación como la autoevaluación y coevaluación. Los resultados preliminares indican que este modelo mejora la empleabilidad de los graduados, quienes adquieren habilidades altamente valoradas en el sector aeronáutico, aunque enfrenta desafíos como la actualización constante de competencias y la falta de recursos. A pesar de estos obstáculos, el enfoque por competencias ha mostrado mejorar el desempeño profesional y motivación de los estudiantes. La implementación completa de este enfoque se espera para fnales de 2025 y se recomienda continuar investigando para asegurar su efectividad a largo plazo, fortaleciendo laintegración de conocimientos teóricos y habilidades prácticas en la formación aeronáutica.
Inflexibilidad psicológica y riesgo suicida en adolescentes de Cerro de Pasco, Perú
Authors: Salcedo-Ramón Henry , Quijada Villaizan David Jesus
Published: January 2025

Objetivo. Identificar el efecto de la inflexibilidad psicológica en el riesgo suicida entre adolescentes de una institución educativa estatal de Cerro de Pasco (Perú). Métodos. El tipo de estudio fue explicativo, transversal y contó con variables observables. La muestra seleccionada mediante un muestreo no probabilístico intencional estuvo conformada por 193 estudiantes de secundaria de un colegio en Cerro de Pasco, quienes fueron evaluados a través del cuestionario de evitación y fusión para jóvenes AFQ-Y y la escala de riesgo suicida ERS. Resultados. Los hallazgos encontrados demuestran que la inflexibilidad psicológica tiene un efecto directo en el riesgo suicida (B = ,516, r 2 = ,262, p < ,001; f 2 = ,355). Así mismo, se identificó que la inflexibilidad psicológica ejerce un efecto directo en la depresión y desesperanza (B = ,397; r 2 = ,153; p < ,001; f 2= ,181), ideación e intención suicida (B = ,447; r 2 = ,196; p < ,001; f 2 = ,244), aislamiento social (B = ,509; r 2 = ,255; p < ,001; f 2 = ,342) y falta de apoyo familiar (B = ,457; r 2 = ,205; p < ,001; f 2= ,258). Conclusiones. La presencia de indicadores de inflexibilidad psicológica influye en la confguración del riesgo suicida a través del incremento de depresión y desesperanza, ideación e intención suicida, aislamiento social y falta de apoyo familiar en los adolescentes de un colegio de Cerro de Pasco.
Pengukuran Tingkat Kepuasan Produk Hand Craft di Home Industri Menggunakan Metode Servsqual dan IPA
Authors: Arista Anggia , Nelvi Afni
Published: January 2025

Recently, businesses in the handicraft sector have been very popular with the people of Batam City. The hand craft business produces handicraft items such as plaques, name plates, acrylic house numbers, acrylic motorbike plates, acrylic boxes and others. Rusya's hand craft business already has regular customers, consumers who come from Batam City and outside Batam City. From the research results for the tangible dimension of the quality satisfaction category, the value is positive, for the reliability dimension there is 1 attribute that has a negative value, namely statement number 5 with a value of -0.16.  For the responsiveness dimension, there is 1 attribute that is not satisfied with a value of -0.1, namely statement number 9, namely speed and toughness in handling consumer complaints. For the empathy dimension, namely number 15, namely the employee attribute section that cares about consumer desires when ordering products, it has a value of -0.1. Solutions that need to be improved by providing services in accordance with what has been agreed upon, providing targets for employees, providing professional workers in accordance with their fields
Analisis Sistem Pengereman Mobil Truk Mitsubishi Fuso Type 125Ps Menggunakan Alat Axle Load Breaker Tester di Dinas Perhubungan Kota Cilegon
Authors: Aditya Rahman  , Irwanto Irwanto
Published: January 2025

This study aims to determine the working system of the Mitsubishi Fuso type 125Ps truck brakes using a brake test tool, namely the Axle Load Breaker Tester at the Cilegon City Transportation Agency. This study uses a direct experimental method using motor vehicle subjects, namely the Mitsubishi Fuso type 125Ps truck. There are 3 data taken, namely the foot brake on axle 1, the foot brake on axle 2 and the hand brake on axle 2. There is also total data on the overall test results which are used to decide whether the final result of the vehicle passes or fails the test and there is also data on the imbalance or deviation between the right and left wheels. There are 2 displays produced from this test, namely by using the existing formula and seeing the results directly on the monitor screen. The results of these two displays are slightly different, perhaps due to several factors including tolerance on the tool, lack of calibration on the tool and age factors on the tool. However, from the differences in these results, the data obtained shows that this vehicle has met the roadworthiness requirements in accordance with existing regulations. This periodic testing is carried out at least once every 6 months so that the braking system works optimally and does not cause accidents for the driver or others.
Analisis Efektivitas Mesin Heidelberg SM72-FP dalam Upaya Meminimalisir Penyebab Downtime pada Perusahaan Offset Printing
Authors: Firdah Lestari Erlina , Mundari Siti
Published: January 2025

This study analyzes the effectiveness of the Heidelberg SM72-FP machine at CV. XYZ to identify and reduce the factors causing downtime that affect productivity. The evaluation was conducted using the Overall Equipment Effectiveness (OEE) method and the Six Big Losses. This analysis also includes the use of Pareto and fishbone diagrams to determine repair priorities and the main causes of time loss. The research results show that the average OEE value before implementation was 73.30%, below the JIPM standard of 85%. The dominant factor causing losses is reduced speed losses (12.63%). After implementing the maintenance strategy by applying the 2 pillars of TPM focused maintenance and autonomous maintenance, the OEE value increased to 75.25%. The proposed strategy includes scheduling preventive maintenance, lubrication, routine checks, and troubleshooting for machine monitoring. With this improvement, the company's productivity showed a significant increase of 1.95%.
Analisis Kerusakan pada Rotor Pompa Sentrifugal G-1-12-C di PT X
Authors: Melkias Alvera Apridalianti , Indriyani Indriyani  , Fachry Fadian
Published: January 2025

Damage to a tool can cause the production process to stop and cause downtime. Preventing damage to equipment is by managing the maintenance process. This process includes preventive maintenance, corrective maintenance and predictions of damage (predictive maintenance) which is carried out periodically. Centrifugal pumps have the working principle of converting kinetic energy (speed) of liquid into potential (dynamic) energy through an impeller that rotates in the casing. This pump is an impeller that is mounted on a shaft with bearings at both ends. Damage to the pump rotor has a serious impact on the performance and reliability of the pump system. The rotor is one of the main components responsible for transferring mechanical energy into the pumped fluid, so damage to the rotor can affect pump efficiency, operational life, and damage to pump components. Analysis of damage to the pump rotor was carried out by testing using the NDT method. NDT testing includes Visual Inspection, Magnetic Particle Inspection, Liquid Penetrant and Balancing Rotor. Based on the results of the tests and analysis carried out, it was found that there was damage to several parts of the pump rotor, such as corrosion on the pump shaft, dirt on the surface, and scratches on the mechanical seal seat area with a depth of approximately 0.50 mm. Rotor unbalance or the center of gravity of the shaft rotation is not the same as the geometric center of the shaft. The impeller was found to be in poor condition, high metal of radial impeller and medium to heavy rubbing at wearing impeller. The DE and NDE distance sleeves are not in a bad condition and there are scratches.
Automating conventional well correlation using machine learning techniques
Authors:   LLP Intelligent digital solutions, Zhumekeshov A. ,   Kazakh-British Technical University, Kunyrbayev M. ,   LLP Intelligent digital solutions; Kazakh-British Technical University, Nassipov D. ,   LLP Intelligent digital solutions; Kazakh-British Technical University, Turgazinov I. ,   Kazakh-British Technical University, Mametov S. ,   LLP Tarbagatay munai
Published: January 2025

The fundamental aspect of well correlation involves identifying the sequence of rock stratification. This correlation serves as the basis for constructing a geological model that accurately represents the structure of oil and gas deposits. Consequently, the precise estimation of reserves, reliable oil recovery factor, and valid field development plan largely rely on the correct implementation
of this correlation. The conventional approach to well correlation is a time-consuming, particularly
when dealing with a growing number of wells. In this study, we present an automated model that
replicates the conventional well correlation process by employing the Minimum Spanning Tree
(MST) and Dynamic Time Warping (DTW) algorithms. Our proposed model initially pairs all wells
based on the shortest distance using the MST algorithm. Subsequently, the wells within each pair
are correlated using the DTW algorithm. The implementation of our proposed model on the wells
of the Karatobe Oilfield in Kazakhstan demonstrates its reliability. Moreover, this model can be
readily applied to other oil and gas fields, offering a highly effective alternative to the traditional, time-consuming methods of well correlation.