bluuebunny/crossref_metadata_2025 huggingface dataset:
Keterlambatan Pembongkaran Crude Oil Carrier Pada MT QUANTUM HARMONI
Authors: Nurwahidah  , Haerani  , Tasdik Tona
Published: November 2024

Tujuan penelitian ini yakni meningkatnya kebutuhan manusia terhadap minyak bumi, maka produksi kilang dan ladang minyak di Indonesia semakin di tingkatkan, sehingga kapal tanker sangat berperan penting dalam pengangkutan menuju pusat pengelolaan. Tersedianya jenis muatan crude oli dan black oil maka tipe kapal terdiri berbagai macam ukuran, dengan memiliki desain khusus dalam memudahkan pengangkutan muatan cairan. Penelitian ini menggunakan metode analisis deskriptif kualitatif, untuk mengetahui penyebab keterlambatan pembongkaran khususnya crude oil pada MT Quantun Harmoni. Hasil penelitian terdapat keterlambatan dalam kegiatan proses pembongkaran muatan sehingga performance kapal buruk dan menimbulkan klaim dari penyewa karena terdapat ketidak sesuaian kontrak, yang disebabkan oleh terjadinya kerusakan salah satu boiler yang mengakibatkan rate dari tekanan pompa muatan saat mentransfer menurun. Perawatan telah terjadwal, namun belum terlaksana dengan waktu yang ditentukan dan keterbatasan ketersediaan spare pack kebutuhan dasar pada perawatan pompa muatan.
Optimalisasi Proses Memuat Semen Curah di KM. TONASA LINE - X
Authors: Bustamin  , Eva Susanti  , Muhammad Mahadin B
Published: November 2024

Tujuan penelitian adalah mengetahui tingkat optimalisasi proses memuat semen di KM. Tonasa Line X. Metode penelitian ini adalah metode kualitatif. Sumber data diambil dari Wawancara, observasi, dan dokumentasi. Penelitian dilaksanakan pada tanggal 30 Agustus 2021 – 02 September 2022 di KM. Tonasa Line X. Hasil penelitian bahwa proses memuat semen masih kurang optimal pelaksanaan kegiatan proses memuat melibatkan mualim khususnya deck department, kegiatan tersebut sebenarnya telah berjalan dengan baik hanya saja ada faktor yang menyebabkan terjadinya kerusakan muatan yang dikarenakan persiapan ruang muat kurang optimal, sehingga dapat menimbulkan bahaya pelaksanaan proses memuat.
Analisa Terjadinya Detonasi Pada Mesin Diesel Generator Di Kapal MT. Asia Aspara
Authors: Suyuti
Published: November 2024

Tujuan dari penelitian ini ialah untuk mengidentifikasi faktor-faktor yang berkontribusi terhadap terjadinya detonasi dan mengembangkan strategi pencegahan. Dalam penelitian ini, Peneliti menggunakan metode kualitatif deskriptif. Penelitian ini dilakukan selama kurang lebih 12 bulan 14 hari di MT. Asia Aspara. Sumber data yang didapat adalah data langsung dari lokasi penelitian dengan menggunakan metode lapangan (observasi) dan wawancara serta kepustakaan berupa dokumen, manual dan buku yang berkaitan dengan objek yang di teliti. Hasil analisis menunjukkan bahwa kualitas bahan bakar yang rendah, akumulasi deposit karbon di dalam ruang bakar, serta praktik pemeliharaan yang tidak memadai merupakan penyebab utama terjadinya detonasi. Saran peneliti yaitu melakukan inspeksi rutin dan pemeriksaan menyeluruh pada seluruh sistem bahan bakar, sistem pendingin, dan komponen mesin lainnya.
Comparison of treatment of severe rheumatoid arthritis patients with biological agents and JAK-STAT inhibitors. An extension study
Authors: Wisłowska Małgorzata
Published: November 2024

Introduction

This study compared treatment with biologic agents and Janus kinase inhibitors (JAKi) in combination with methotrexate (MTX) for rheumatoid arthritis (RA) in a real-world setting at a large center in Poland. There is a persistent shortage of such studies, and illustrating the switching of medications in search of a suitable way of treatment for a given patient is a crucial step towards future personalized therapy.

Aim of the study

This study is an extension of the initial work published in 2022 in Reumatologia, with the addition of an analysis of patients treated with upadacitinib. The study compared the effectiveness and side effects after treatment of biological disease modifying antirheumatic drugs (bDMARDs) and targeted synthetic DMARDs (tsDMARDs) in combination with MTX.

Materials and methods

A total of 130 patients with active severe RA (Disease Activity Score for 28 joints based on the erythrocyte sedimentation rate [DAS28-ESR] value > 5.1) were treated at the Rheumatologic Outpatients Department of the Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland between January 2010 and September 2021. All patients were treated with MTX 25 mg per week. They were divided into two groups: group I (80 patients) treated with biologic agents, and group II (50 patients) treated with JAKi. Assessment of DAS28-ESR and Simplified Disease Activity Index (SDAI) and analy­sis of Boolean criteria for remission were performed. Remission or low disease activity, switching between drugs and adverse events were assessed and compared between studied groups.

Results

Patients treated with tsDMARDs had previously used a higher number of conventional synthetic DMARDs (csDMARDs) and bDMARDs compared to those treated with bDMARDs. However, they achieved lower SDAI and assessment of disease activity using Visual Analogue Scale (VAS) values, and a higher proportion of patients achieved Boolean criteria for remission after treatment.

Conclusions

The results of treatment with JAKi were successful, but the potential side effects indicate that this treatment may not be equally suitable for all RA patients.
PROFESSIONAL DEVELOPMENT IN BASIC EDUCATION
Authors: Hobold Soares Alessandra , Batisti Desbesell Borba Elizangela , Trindade de Oliveira Suéli
Published: November 2024

This article seeks to explore the perspectives and challenges faced by teachers in the context of basic education in relation to professional development. Based on an analysis of training practices and public policies aimed at teacher training, we will discuss the main trends and innovations that have emerged in the field, in addition to offering reflections on how these initiatives directly impact the quality of teaching and student learning. To this end, a bibliographical research was developed to find academic productions, finding authors who research on the subject, expanding the theoretical repertoire. Professional development in basic education faces challenges due to recent transformations in the educational environment. The search for quality, equitable and inclusive education becomes increasingly complex in view of the realities found in schools. In recent years, the profile of children has changed, requiring new didactic and practical approaches from educators. This evolution requires the creation of more dynamic learning environments and the use of innovative resources that can meet the diverse needs of students. Therefore, it is essential that education professionals reflect on their methodologies and seek alternatives that provide new meanings to the contemporary educational system. These changes not only challenge educators to adapt, but also offer opportunities for the implementation of pedagogical practices that promote more collaborative and student-centered teaching. It was concluded, therefore, that continuing teacher training is essential for us to meet the current and future demands of basic education.
Isolation and identification of various isolates ofXanthomonas oryzae pv. oryzae (Xoo) (Ishiyama) from different parts of Tamil Nadu and Evaluate its virulence under pot trial
Authors:   Department of Plant Pathology, Annamalai University, Tamil Nadu-India, Kannan C. Kannan
Published: November 2024

Rice, a staple crop and lifeline for millions, is India’s second most important crop after wheat, with the country being one of Asia’s leading producers. However, bacterial leaf blight (BLB) caused by Xanthomonas oryzae pv. oryzae (Xoo) poses a severe threat to rice production across both tropical and temperate regions due to its high epidemic potential. This study focused on isolating and evaluating the virulence of various Xoo isolates from different rice-growing areas in Tamil Nadu under controlled pot trials. Among the isolates, Xoo3 was identified as the most virulent, causing a BLB severity of 43.9%, while Xoo6 showed the lowest virulence with a 29.8% severity rate. These findings highlight the variability in pathogenicity among Xoo isolates and underscore the importance of targeted disease management practices to mitigate BLB impact on rice yields in affected regions.
Effectiveness of Implementing the Duties and Functions of Bhabinkamtibmas in Bulu Tellue Village, Tondong Tallasa District, Pangkep District
Authors: Nurmiati  , Ilham  , Kadir Abdul
Published: November 2024

This research aims to determine the level of effectiveness, determine the supporting and inhibiting factors and the efforts made to increase the effectiveness of implementing the duties and functions of Bhabinkamtibmas in Bulu Tellue Village, Tondong Tallasa District, Pangkep Regency. The population in this study was the people of Bulu Tellue Village, Tondong Tallasa District, Pangkep Regency, consisting of the village head, all village officials, the RK head, the RT head, and 35 community leaders. In this research, a total sampling technique was used so that the number of samples was the same as the population. The data analysis used in this research is quantitative descriptive analysis. The results of the research show that: 1) The effectiveness of implementing the duties and functions of Bhabinkamtibmas in Bulu Tellue Village, Tondong Tallasa District, Pangkep Regency is on average 2.80 or is in the effective category; 2) Factors that support the implementation of the duties and functions of Bhabinkamtibmas in Bulu Tellue Village, Tondong Tallasa District, Pangkep Regency consist of: a) Bhabinkamtibmas controls the area of its duties; 2) Availability of supporting facilities and facilities; 3) Community support, while the factors that hinder the implementation of the duties and functions of Bhabinkamtibmas in Bulu Tellue Village, Tondong Tallasa District, Pangkep Regency consist of: a) a fairly large working area and b) Topography of Bulu Tellue Village; 3) Efforts made to increase the effectiveness of the implementation of the duties and functions of Bhabinkamtibmas in Bulu Tellue Village, Tondong Tallasa District, Pangkep Regency, include: a) the need for synergy and cooperation between Bhabinkamtibmas and the village government; b) encourage and increase support from the entire community at large and in general.
The Influence of Lecturer Competency, Teaching Methods, and Infrastructure on the Quality of Learning for Students of the Hospitaliti Department Care Study Program at the Makassar Tourism Polytechnic
Authors: Nurmiati  , Ilham  , Putra Wijaya Bayu Indra
Published: November 2024

The purpose of this research is to determine the influence of lecturer competency, teaching methods and infrastructure on the quality of learning for students in the hospitality study program at the Makassar Tourism Polytechnic, especially in restaurant operations courses. This type of research is quantitative research and is classified as population research using a questionnaire as a data collection tool with a population size of 47 students who are taking restaurant operations courses in the Hospitality Department of Cookery Study Program at the Makassar Tourism Polytechnic. The analytical method used is multiple linear regression analysis. The results of multiple linear regression analysis show that partially the lecturer competency variable has a significant effect on the quality of learning, the teaching method variable has an effect but is not significant on the quality of learning and infrastructure has a significant effect on the quality of learning, while simultaneously the variables of lecturer competence, teaching methods and infrastructure have an effect together on the quality of learning in the Hospitality Department of Cookery Study Program at the Tourism Polytechnic, especially in restaurant operations courses.
Development of a Universal Platform for Managing Payment Operations on a Global Scale: Methodology and Implementation Examples
Authors: Seshagiri Asha
Published: November 2024

The article discusses the main trends and processes in the field of digital finance. The purpose of the research is to analyze the functioning of electronic payment systems as a key element of the digital financial sector, with a focus on identifying the main threats to user security and developing recommendations to improve their security. The author analyzes the functioning of electronic payment systems as an important segment of the digital finance sector. Statistics on the global electronic payments market and forecast indicators are presented. Main security issues for users of electronic payment systems are listed and described. It is noted that customers conducting transactions through an electronic payment system have to disclose some personal and financial information, which exposes them to the risk of data leakage. The use of electronic payment systems is associated with several risks, which vary depending on technology, provider company, and user awareness. A list of major risks is presented, focusing on the stage of authorization and authentication of the client within the system. Ways, methods, and technologies to enhance client security during entry into the payment system, as well as main methods of ensuring security (secure Internet connection, client identification and access control, technical protection, payment system certification), are discussed. Advantages and disadvantages of password-based technologies are presented, including one-time passwords (OTPs), single sign-ons (SSOs), OAuth, OpenIDs, One Identity, and One Key, and the Cyber Source platform.
Sound Transmission Loss in Light Steel Framing Walls With Vermiculite and Recycled-pet Fiber
Authors: C. Resende Janaina , Magalhaes Max D. C. , V. M. Carrasco Edgar
Published: November 2024

Due to the demand for multifamily constructions, there is an increasing need for buildings with enhanced acoustic comfort. This study evaluated the acoustic performance of facade walls in the Light Steel Framing (LSF) construction system, using recycled-PET (Polyethylene Terephthalate) fiber and vermiculite board according to ISO 10140:2021 (Acoustics – Laboratory measurement of sound insulation of building elements). Experimental tests on sound transmission loss (STL) were conducted on LSF walls, comprised of two plates (a fiber cement board and an OSB (Oriented Strand Board) separated by an air gap. Four different internal cavity configurations were considered herein: a prototype without any material inside the wall; the second configuration with only recycled-PET fiber inside; the third configuration with solely vermiculite board inside; and the last model with both recycled-PET fiber and vermiculite board inside the wall. The ‘composite’LSF wall with two sound absorbing materials inside, achieved the value of STL equal to 37 dB. It complies with the minimum requirements of the Brazilian Standard NBR 15575-4 (ABNT, 2021) for facades. Furthermore, this study introduces a new approach for LSF walls which considers the introduction of vermiculite boardin between the external boards.
Unveiling the Veil: hacking using debugger GNU
Authors: Singh Dr Chetanpal , Thakkar Ass Professor Rahul , Warraich Jatinder , Ahmed Numan
Published: November 2024

In this present research, the tools such as debuggers and their use for ethical debugging and unethical, malicious use are analyzed. Debugger tool, in general, is used to analyze a program and make code debugging to detect vulnerabilities. But in reality, malicious people like cyber attackers are using such tools to misuse the system, find weak areas, and infect the system for malicious interests. Application-based interferences, containing based transformation of variables, malicious code penetration, security mechanism bypass, and the exploitation of weakness are the main functions of misusing a debugger tool. GNU or GDB debugger is used as a demo in this report to show how it is used. The paper also finds out ways to give security to the application by detecting the problem, avoiding any unauthorized intrusion, making preventive measures, and using roust coding policies. Developer awareness must also be enhanced to detect and predict such misuse of their program and take security measures to lower threats.
Risk Management Practices in Construction: China Experience
Authors: Yu Chenchen , Yturralde Chere’
Published: November 2024

The purpose of this paper is to talk about how risk is managed in the building industry and rate how well it works in dealing with changes in China's economy, markets, and policies. There are many risks in the construction business, such as those related to safety, meeting deadlines, quality, money, and following the rules. The article reviews the practical application of these risk management areas and explores how they affect project quality, cost control and corporate competitiveness. The study shows that with the diversification of project contract forms and the increasing complexity of large-scale projects, construction companies need to implement comprehensive risk management strategies to cope with these challenges. Effective risk management not only helps to ensure the smooth implementation of projects, but also enhances the competitiveness and efficiency of enterprises in the market. (Wang, 2023)
Status of the Energy Transition Sector in Morocco.
Authors: MOUDENE KHADIJA , RIDOUANE EJBARI
Published: November 2024

The economic, social and health situation in the world supports Morocco's decision to introduce an energy transition through renewable energies, which began about ten years ago. Morocco's energy transition towards renewable energies has marked significant progress, with major projects such as the Noor solar complex and the Tarfaya and Midelt wind farms illustrating the country's commitment. This movement, supported by international commitments such as the Paris Agreement, aims to reduce dependence on fossil fuels and improve the carbon footprint. However, challenges remain, including the integration of renewable technologies into existing infrastructure and the management of their intermittency. The future of this transition depends on the ability to overcome these obstacles while pursuing sustainability and energy security objectives. This analysis examines the current state of the energy transition in Morocco, assessing achievements, obstacles encountered and prospects for the future, with the aim of charting a path towards a more sustainable and resilient energy system.
Review of Time Series Forecasting Methods for Predicting Monetary Policy Impacts in Indonesia
Authors: Arilyn Erika Jimena , Triandewo Maris Agung , Ponziani Regi Muzio
Published: November 2024

This research aims to forecast monetary policy impacts in Indonesia. There are two measures of monetary policy impacts in this research, namely exchange rate and inflation rate. Exchange rate is the USD/IDR exchange rate. Both these measures are resulted from monetary policy taken by the central bank, Bank Indonesia. The data for the monetary policy are extended from January 2015 until April 2024. The data were divided into training and test data. Training data extend from January 2015 until December 2023. Test data extend from January 2024 until April 2024. Training data will be used to generate parameters and forecasts for January until April 2024. The forecasts will be compared with the test data to derive the performance. The forecasting models were ARIMA (1,1,0), ARIMA (1,1,1), ARIMA (1,1,2), ARIMA (2,1,1), ARIMA (2,1,2), and ARIMA (3,1,3). The results showed that for forecasting the exchange rate, ARIMA (1,1,0) and ARIMA (1,1,1) perform best. While for inflation, forecasting inflation, ARIMA (3,1,3) and ARIMA (2,1,2) perform best. This implies that exchange rate forecasting is more random walk in nature, because only autoregressive of order 1 is influential, for inflation, the autoregression order of 2 and 3 are still influential.
The Effectiveness of Conventional and Unconventional Monetary Policy in CEE countries using TVP-FAVAR models
Authors: Cheptis Alexandra , Grecu Robert Adrian , Vasilca Miruna-Mihaela
Published: November 2024

The paper analyses the role of monetary policy in economic activity and studies the responses of the economic growth rate and inflation rate to conventional and unconventional monetary shocks in three Central and Eastern European countries: Romania, Hungary, and the Czech Republic. The research focuses on the recent evolution of the economy affected by the health crisis, military conflict in Ukraine, and high inflation. The study offers a high degree of novelty using Vector Autoregressive models with Time-Varying Parameters and common factors (TVPFAVAR). The results of the estimation are consistent with expectations and economic theory, and the models could provide clear view of the impact of monetary policy measures applied, depending on the phase of the economic cycle. The TVP-FAVAR models could give assistance to policymakers in the formulation of the most suitable monetary policy measures in the economic recovery process and maintenance of price stability.
The Prisoner's Dilemma is an Innovative Tool Valid in the Most Varied Situations: some Applications
Authors: Carmine Boniello
Published: November 2024

The paper was born from the intent to highlight the importance of the prisoner's dilemma and its applications. Prisoner's Dilemma is a comprehensive information game proposed in the 1950s by Albert Tucker as a game theory problem. In addition to being extensively studied in this context, the "dilemma" is also quite well known to the non-technical public as an example of a paradox. John Von Neumann, creator of game theory, was also interested in this dilemma, presented to him by the two creators while working at RAND in 1948. In this article, we have applied the prisoner's dilemma to three very different events: the writing of the thesis, its application in the tobacco manufacturers and the role of pricing policies and the prisoner's dilemma.
The Impact of Capital Structure on Firm Performance: Case of Listed Firms in Food and Beverage Industry in Vietnam
Authors: The Hung Dinh , Mai Huong Nguyen
Published: November 2024

The authors aim to examine the impact of capital structure on the performance of food and beverage companies listed on the stock exchange in Vietnam. The paper investigates the different effect of capital structure on firm performance in food and beverage companies listed on the Vietnam stock market. The panel data of research sample includes 31 food and beverage companies listed on the Vietnam stock market for a period of 5 years, from 2019 - 2023. Through the FGLS model, the study found that the ratio of short-term debt to total assets (STDA) and the ratio of long-term debt to total assets (LTDA) have a negative impact on the performance expressed through return on assets (ROA). The two control variables GROWTH and SIZE both have a positive impact on ROA and return on equity (ROE). Based on findings, some recommendations for food and beverage companies to enhance their profitability in the future.
Risk Management, Corruption Control, and Public Monitoring: Do They Improve Government Performance Accountability?
Authors: Widiyastuti Marcellina , Winarna Jaka
Published: November 2024

Performance accountability plays an important role in good governance, but not all local governments in Indonesia have implemented it well. Currently, the Indonesian government is starting to focus on implementing risk management and corruption control by implementing an evaluation of the implementation of these two things beginning in 2021. In addition, public monitoring is also increasingly important, as seen from the increasing number of people daring to express their opinions about government performance through social media. For this reason, this study examines the effect of risk management, corruption control, and public monitoring in improving government performance accountability, which has rarely been studied. Secondary data was obtained from the Ministry of State Apparatus Utilization and Bureaucratic Reform, the Financial and Development Supervisory Agency, the Statistics Indonesia, the Supreme Audit Agency, and the Ministry of Home Affairs. The sample used is district/city governments in Indonesia in 2021 and 2022 with a total of 961 observations. The analytical tool used is panel data multiple linear regression using E-views 12. The results show that risk management and public monitoring positively affect government performance accountability, while corruption control has no effect. This research can be a consideration and input for local governments to improve understanding and implementation of risk management further and increase the effectiveness of corruption control by making effective policies that are not just a formality and implementing them optimally, and for the public to be more actively involved in development and monitoring government performance so that government performance accountability increases.
Effect of Leading Macroeconomic Variables on the Financial Performance of Deposit Money Banks in Nigeria
Authors: N. M Nwala , S. L Mairafi, , Ochoche ECHE
Published: November 2024

This study examined the leading macroeconomic variables on financial performance of deposit money banks in Nigeria. Specifically, the study sought to determine the effect of stock market index and money supply on return on assets of deposit money banks in Nigeria. Ex post Facto research design was adopted to carry out the research work. The study employed quarterly time series data from the period of 2010 to 2022. The secondary data were obtained from the Central bank of Nigeria Statistical bulletin (2022). The study adopted descriptive statistics, unit root test, co-integration test and Autoregressive Descriptive Lag (ARDL) to establish the effect of leading macroeconomic variables on financial performance of deposit money banks in Nigeria. The result of Johansen co integration shows that there was an indication of co integration at 0.05 significance level. With the aid of ARDL analysis, stock market index had a significant effect on e financial performance of deposit money banks in Nigeria. Money supply also had a significant effect on e financial performance of deposit money banks in Nigeria. The study suggested that the SEC take into account lowering barriers to stock market liquidity. Reducing barriers to foreign capital flows and fostering an atmosphere that encourages investors to transfer money from the money market to the capital market in order to increase market capitalization would improve bank performance. By lowering interest rates, the CBN should raise the money supply through monetary policy. This would encourage investment and put more money in depositors' hands, which will boost spending and improve bank financial performance.
Moderating Effect of Central Bank of Kenya Regulations Compliance on the Relationship Between Predatory Loan Practices and Loan Performance Among Commercial Banks in Kenya
Authors: Nyaga Majory
Published: November 2024

Commercial banks in Kenya play a vital role in the country's financial system. In 2023, Commercial banks contributed approximately 6.6% to Kenya's GDP. They perform a wide range of functions essential to the economy, such as accepting deposits, advancement of loans, payment and settlement services, safekeeping or custodian services, foreign exchange services, and financial advisory services, among others but the most critical function of commercial banks is acting as intermediaries between savers and borrowers, mobilizing savings from individuals and institutions and channelling these funds into productive investments by lending to businesses, governments, and consumers. The primary source of income for commercial banks is interest from performing loans. Non-performing loans arise when the borrowers fail to make the scheduled payments of principal and interest within the agreed time, usually for 90 days. Recent statistics by CBK indicate that the Kenya commercial banks’ gross non-performing loans rose to Kes 630 billion by April 2024, translating to a rise in the ratio of NPLs to Gross Loans from 14.8% in December 2023 to 16.15% by April 2024. The objective of this study was to analyze the moderating effect of Central Bank of Kenya regulations compliance on the relationship between predatory loan practices and loan performance among commercial banks in Kenya. The study applied a post-positivism research philosophy and a mixed research design. The sampling frame and unit of analysis was a list of the 39 solvent commercial banks in Kenya (CBK, 2023). The unit of response was a list of 234 managers of the 39 solvent commercial banks. A closedended questionnaire was used to collect primary data for the predictor and predict and. For triangulation, a secondary data collection sheet was used to collect secondary data for the regress and. The stability and construct validity of instrumentation was assessed using the Cronbach alpha coefficient and Kaiser-Meyer-Olkin coefficients, respectively, using data from managers of the three largest Micro Finance Banks in Kenya and based in Nairobi. After testing the data for Gaussian distribution, linearity, and independence, simple linear regression was used for inferential analysis. The study found a positive but not statistically significant influence of central bank regulations compliance on the relationship between predatory loan practices and loan performance among commercial banks in Kenya. The moderated model explained an additional 0.3% in the variations of loan performance from the un-moderated model of 58.3% to 58.8% after moderation.
Harmonizing Engagement: The Impact of Music on Consumer Interaction in Social Media Marketing
Authors: Anh Hoang Hong
Published: November 2024

This study investigates the influence of music in social media marketing on consumer engagement metrics, focusing on selected provinces in Northern Vietnam. Utilizing a mixedmethod approach combining Partial Least Squares Structural Equation Modeling (PLS-SEM) and fuzzy-set Qualitative Comparative Analysis (fsQCA), the research examines how various musical elements impact engagement on social media platforms. Data collected from 460 participants through surveys and social media data extraction reveal that music presence, congruence, familiarity, and tempo significantly affect engagement metrics, including overall engagement, brand attitude, content sharing, and viewing duration. The study extends the Stimulus-Organism-Response model and Elaboration Likelihood Model to the context of music in social media marketing, offering novel insights into the complex interplay between auditory elements and consumer behavior in digital environments. The findings provide valuable theoretical contributions to the field of digital marketing and offer practical implications for social media marketers seeking to enhance consumer engagement through strategic use of music in content creation
The Intellectual Disability Workforce Crisis: Trends, Causes, & Remedies
Authors: Spreat Scott
Published: November 2024

The intellectual disability field is unable to hire and retain a sufficient number of qualified Direct Support Professionals. These are the individuals who provide care and training directly to individuals who have intellectual disability. The magnitude of this workforce crisis was examined through a series of seven Pennsylvania (USA) surveys collected between 2015 and 2024. Surveys revealed that Direct Support Professional wages increased at a rate that exceeded inflation, however, the wage increases appeared to have no appreciable impact on either turnover or vacancy rate. Possible causes and maintaining factors of the workforce crisis are hypothesized, along with possible remedies.
Effect of Service Quality on the Performance of Airline Industry in Nigeria
Authors: Ekejiuba Uchechi Chinazom , Abubakar Hauwa Lamino
Published: November 2024

This study examines the inadequacies in service delivery provided by organizations due to issues like poor infrastructure, poor budget allocations, corrupt practices, and lack of employee incentives, amongst others. The objective, therefore, is to ascertain the effect of such service delivery on the performance of the Airline industry in Nigeria. Primary data was employed in the survey research design and obtained through administration of structured questionnaires. Simple percentage was used to analyze the data collected and ordinary least square (OLS) was used to estimate the effect of service delivery on the performance of the Airline industry in Nigeria. Findings from this study revealed that the constructs of responsiveness (RES), reliability (REL) and assurance (ASS) had positive and significant effect on customer retention with the respective values of 0.0000, 0.0000 and 0.0000. On the other hand, Empathy (EMP) had a negative and significant effect on customer retention with 0.0000. Furthermore, it showed that service delivery influenced 86% of the variation in the performance of Airline industry in Nigeria with the following breakdown: Customer retention increased by 52.4% due to a 1% increase in responsiveness; Additionally, customer retention increased by 61% due to a 1% increase in reliability, whereas it increased by 43% and 53% respectively due to a 1% increase in assurance and empathy respectively. The study concludes that there is a direct impact of service delivery on performance. In view of these, this study recommends that Airline Managers identify with and prioritize the needs of their customers, among other strategies for improving service quality such as live chats, dedicated telephone lines, and suggestion boxes. This will sustain responsiveness, and reliability constructs as well as improve the constructs of assurance and empathy which are necessary for any business to succeed.
Study on the Impact of Solution-focused Therapy Combined with Teach-back on Activities of Daily Living in Stroke Patients with Hemiplegia
Authors: Tang Weiwei , Yan Yu-Hua
Published: November 2024

Objective: To observe the impact of solution-focused therapy combined with teach-back on the activities of daily living (ADL) in stroke patients with hemiplegia. Methods: A total of 106 stroke patients with hemiplegia were randomly divided into an experimental group and a control group, with 53 patients in each group. The control group received routine comprehensive rehabilitation nursing, while the experimental group received an intervention using solutionfocused therapy combined with teach-back, in addition to routine comprehensive rehabilitation nursing. The Modified Barthel Index (MBI), Lovett muscle strength grading, and Brunnstrom stages were assessed before the intervention and again 21 days after the intervention. Statistical analysis was performed using t-tests and chi-square tests. Results: The Modified Barthel Index in the experimental group significantly increased, particularly in the areas of dressing, toileting, and bed-chair transfer abilities, with statistically significant improvements (all p < 0.05). The distal muscle strength of the upper and lower limbs in the Lovett muscle strength grading also showed significant improvement (both p < 0.05). Furthermore, the Brunnstrom stages of both the upper and lower limbs showed significant improvement (both p < 0.05). Conclusion: Solution-focused therapy combined with teach-back has a significant positive impact on improving the ADL of stroke patients with hemiplegia. It also shows effectiveness in enhancing the Lovett muscle strength grading and Brunnstrom stages. This method is simple and easy to promote.
Acute Cholangitis Revealing Pancreatic Metastasis From Renal Clear Cell Carcinoma: a Case Report
Authors: Chehrastane Rachida , Jellal Sanae , Marrakchi Salma , Omor Youssef , Latib Rachida , Amalik Sanae
Published: November 2024

Renal cell carcinoma is well known for its frequency of metastasis, most commonly to the lung, than bone, lymph nodes, liver, adrenal gland and brain. Pancreatic metastases are much less common and rarely become clinically apparent. We present the case of a 41-year-old man recently diagnosed with renal cell carcinoma, which has metastasized to the lungs, adrenal glands, and lymph nodes. He developed cholangitis due to pancreatic metastasis.
Seroprevalence of Anti-Measles Immunoglobulin G in Pregnant Women Followed at Laquintinie Hospital and General Hospital of Douala
Authors: PETOUONCHI NJOYA Abdou Aziz , NDA MEFO’O Jean Pierre , NGONDI Grace , SIMO Gabin , MEDI SIKE Christiane , CHUENGUE Achille , OKALLA Cécile EBONGUE , ESSOME Henri , NGEUFACK Charlotte TCHENTE , ADIOGO Dieudonné
Published: November 2024

Introduction: Pregnant women who have been in contact with the measles virus or vaccinated against this virus produce anti-measles antibodies of the IgG type. These will be transferred to the fetus via the placenta to protect it at birth before the vaccination age of 9 months. To this end, we set out to research the titer of anti-measles antibodies and the factors associated with this titer in pregnant women. Methodology: We conducted a cross-sectional study with analytical purposes, from June 2021 to February 2022(9 mois). The recruitment of participants took place in the maternity departments of Laquintinie Hospital and the General Hospital of Douala. Any pregnant woman consultant who had consulted in one of these two hospitals was included in this study. Consecutive sampling was adopted and a technical sheet was used to collect socio-demographic data and obstetric history of the participants. To study the antibody titer, a 5ml sample of venous blood was taken. The qualitative and quantitative investigation of immunoglobulin G in serum was carried out using the “Measles Virus IgG TM ” ELISA (IBM international). The protection titer was considered based on values ≥ 200 mIU/ml. The data collected were analyzed using Excel 2013 and SPSS 20 software and then the associated factors were searched using the odds ratio and the p-value. Results: A total of 160 pregnant women were recruited, the majority age group was 25-30 years old. The participants' histories showed that 16.85% had “had measles” and 1.25% had been in contact with infected children. The biological analysis showed that the titer of anti-measles antibodies was between 40 and 5,000 mIU/ml with a predominance of titer between 200 and 1000 mIU/ml. The status between the neutralizing antibody titer and the protective situation presented 78.13% of women who had a protective level (values ≥ 200 mIU/ml). We observed no significant association between protection status and any factors. Conclusion: A significant fraction of our study population presented an antibody titer lower than the protective level and could therefore not promote sufficient newborn birth in the prevaccination period, thus leaving a possibility of risk of neonatal measles.
Theoretical Analysis of Linear Two-Dimensional Single Component Reactive Liquid Chromatography Model
Authors: David Uche Ugochukwu , Kolawole Ilori Adetunji , Brenda Batubo Toritsesan
Published: November 2024

Semi-analytical solutions for a linear two-dimensional reactive general rate model of liquid chromatography is presented in this work considering cylindrical geometry. The governing model equations comprises of a system of advection-diffusion-reaction partial differential equations together with an algebraic expression representing the isothermal relation. The solutions are obtained by the application of finite Hankel and Laplace transforms one after the other. Moments are numerically obtained and used to describe the shapes of the elution profiles. A high-resolution finite volume scheme is lastly applied to obtain approximate solutions of the governing model equations in order to verify the accuracy of the semi- analytical solutions. Several test cases are carried out and both the semi-analytical and numerical results are shown to have good agreements.
Exploring advanced techniques in process automation and control: A generic framework for oil and gas industry applications
Authors: Tari Yvonne Elete  , Emmanuella Onyinye Nwulu  , Ovie Vincent Erhueh  , Oluwaseyi Ayotunde Akano  , Adeoye Taofik Aderamo
Published: November 2024

This paper explores advanced techniques in process automation and control, offering a generic framework tailored for applications within the oil and gas industry. The framework addresses the growing need for operational efficiency, safety, and sustainability in an industry characterized by complex, high-risk processes. The adoption of cutting-edge technologies such as Artificial Intelligence (AI), Machine Learning (ML), and Industrial Internet of Things (IIoT) has revolutionized process control systems, enabling real-time monitoring, predictive maintenance, and optimization of production assets. Advanced Process Control (APC) techniques, including model predictive control (MPC), multivariable control systems, and data-driven analytics, play a pivotal role in enhancing production, minimizing downtime, and reducing operational costs. This generic framework leverages the integration of AI and big data analytics for optimizing control strategies, ensuring accurate decision-making and improving operational responsiveness to changing conditions. Additionally, the paper examines how automated control systems mitigate risks associated with human error, while enhancing safety protocols by providing early warnings and real-time insights into equipment performance. Automation also supports the industry's shift towards more sustainable practices by improving energy efficiency, minimizing environmental impact, and enabling remote monitoring in hazardous locations. Through case studies and examples, the paper illustrates the successful implementation of these techniques in upstream, midstream, and downstream operations, highlighting the significant role of digital transformation in driving innovation. The proposed framework can be adapted to diverse oil and gas settings, serving as a foundation for developing scalable, flexible, and sustainable automation solutions. By outlining the key components and benefits of advanced process automation and control, this study contributes to the ongoing discourse on how technological advancements can reshape operational strategies in the oil and gas sector.
Keywords: Process Automation, Control Systems, Oil And Gas Industry, Artificial Intelligence (AI), Machine Learning (ML), Industrial Internet of Things (IIoT), Advanced Process Control (APC), Model Predictive Control (MPC), Predictive Maintenance, Digital Transformation, Sustainability.
The influence of financial literacy, herding and overconfidence on investment decision making among Indonesian Gen Z
Authors: Fatma Satyani
Published: November 2024

Investment decisions geared towards securing long-term gains, are influenced by both rational and irrational attitudes in the allocation of capital. Financial literacy serves as a metric for evaluating the rational perspective, whereas behavioral finance examines the irrational inclinations, such as overconfidence and herding. This research was conducted with quantitative method with data collected by questionnaire shared among Indonesian people. This study scrutinizes how financial literacy, herding and overconfidence influencing those Indonesian gen z on investment decision. The results showed financial literacy and overconfidence has a positive influence on investment decision, meanwhile the herding is not significantly affecting Indonesia gen z’s investment decision.
Keywords:  Investment Decision, Financial Literacy, Herding, Overconfidence, Gen Z.
Advancing financial inclusion through digital payment platforms in emerging markets
Authors: Oritsematosan Faith Dudu  , Olakunle Babatunde Alao  , Enoch O. Alonge
Published: November 2024

Advancing financial inclusion in emerging markets has become a critical focus for economic development, and digital payment platforms are playing a transformative role in this process. These platforms offer a scalable solution to bridge the gap between the unbanked population and formal financial services, enabling individuals and businesses to access affordable and secure financial products. The rise of mobile technology and widespread internet penetration have provided the infrastructure for digital payments to thrive, particularly in regions where traditional banking systems are underdeveloped. Key enablers include mobile money services, fintech innovations, and supportive regulatory frameworks that promote adopting digital financial solutions. Digital payment platforms facilitate faster, more efficient transactions, reduce the reliance on cash, and open up opportunities for marginalized groups, including women and small business owners, to participate in the formal economy. They also enhance financial literacy by offering accessible financial education tools, which empower users to manage their finances more effectively. However, challenges such as limited digital literacy, regulatory barriers, cybersecurity risks, and the digital divide must be addressed to maximize the potential of these platforms. Emerging markets have witnessed significant success stories, particularly in Africa and Southeast Asia, where mobile money platforms like M-Pesa and GCash have expanded financial access to millions. These platforms contribute to financial inclusion and stimulate economic growth by integrating more people into the financial system. Moving forward, collaborative efforts between governments, private sector stakeholders, and development organizations are essential to ensuring that digital payment platforms continue to drive financial inclusion sustainably and equitably..
Keywords: Financial Inclusion, Digital Payment Platforms, Emerging Markets, Mobile Money, Fintech, Unbanked Population, Economic Development, Financial Literacy, Digital Financial Services, Mobile Technology.