bluuebunny/crossref_metadata_2025 huggingface dataset:
THE EFFECT OF GOOD CORPORATE GOVERNANCE AND CAPITAL STRUCTURE (DER) ON FINANCIAL PERFORMANCE (ROA) ON BANKING COMPANIES LISTED ON IDX 2018-2022
Authors: Yusrizal Yusrizal , Nazmi Fabelya Putri , Eddy Pujiono , Tanjung Amries Rusli , Haryadi Teddy
Published: January 2025

Penelitian ini bertujuan untuk mengetahui pengaruh dewan komisaris, dewan direksi, komite audit, kepemilikan manajerial dan struktur modal terhadap kinerja keuangan pada perusahaan perbankan yang terdaftar di BEI periode 2018-2022. Penelitian ini menggunakan data sekunder. Teknik pengambilan sampel dalam penelitian ini menggunakan purposive sampling. Jumlah sampel dalam penelitian ini sebanyak 43 perusahaan. Penelitian ini menggunakan metode analisis deskriptif dan beberapa jenis evaluasi dengan menggunakan software SmartPLS. Hasil penelitian ini menunjukkan bahwa dewan komisaris berpengaruh positif dan tidak signifikan terhadap kinerja keuangan. Dewan direksi berpengaruh positif signifikan terhadap kinerja keuangan. Komite audit berpengaruh negatif tidak signifikan terhadap kinerja keuangan. Kepemilikan manajerial dan struktur modal berpengaruh negatif signifikan terhadap kinerja keuangan.
 
The research purposed to determine the effect of board of commissioners, board of direction, audit committee, managerial ownership and capital structure on financial performance in banking companies listed on the IDX for the 2018-2022 period. This research uses secondary data. The sampling technique in this research used purposive sampling. The number of samples in this study was 43 companies.This research uses descriptive analysis methods and several types of evaluation using SmartPLS software. The results of this research show that the board of commissioners has a positive and insignificant effect on financial performance. The board of directors has a significant positive effect on financial performance. The audit committee have an insignificant negative effect on financial performance. Managerial ownership and capital structure has a significant negative effect on financial performance.
O divulgador artístico
Authors: Da Silva Antonio Anderson , De Souza Luciana Coutinho Pagliarini
Published: January 2025

Este artigo tem como tema o divulgador artístico na cultura conectada, procurando delinear tal sujeito e compreender sua ação no ambiente da rede social Instagram à luz do fazer de Lilian Farrish sob uma análise semiótica. Como objetivo geral, procura-se entender a potência do lugar ativo de novos personagens sociais possibilitados pela cultura da conexão, e, como objetivos específicos, procurou-se compreender a lógica por trás da ação do divulgador artístico no Instagram e examinar as especificidades de sua ação para a promoção da arte. A fundamentação teórica envolveu Jenkins, acerca da cultura da conexão; Santaella, acerca da arte dentro desse contexto e Moraes, para se delinear conceitualmente o divulgador artístico. Valeu-se de uma etnografia virtual para se observar a ação da divulgadora mencionada e da semiótica peirceana como estratégia metodológica de análise. Finalmente, refletir sobre tal figura na cena contemporânea colabora para uma maior compreensão da real dimensão do papel ativo dos sujeitos na cultura da conexão.
Effects of Development Transformation on Energy Consumption in ASEAN-3: Structural Vector Autoregression Approach
Authors: Shofi Dana Bandara , Rusdianasari Fitri , Yocub Johanna , Pilar Victoria
Published: January 2025

Abstract
The existence of economic integration and liberalization in developing countries provides an increase in population migration to achieve prosperity. Migration influences the industrial sector, which indirectly affects increasing energy consumption. This research analyzes the influence of migration, increasing population, industrial sectors, and increasing GDP, which can impact energy consumption in developing countries. Using the Structural Vector Autoregression (SVAR) analysis tool will provide an overview of the relationship between migration, population increase, industrial sector, and increase in GDP in influencing energy consumption. This research shows that population changes influence energy consumption directly and indirectly with the increase in industry.
COMPARATIVE STUDY OF METHODS FOR CHARACTERIZING THERMOPHYSICAL PROPERTIES OF PHASE-CHANGE MATERIALS
Authors: Torres Cristina Isabel Cogollo , Perez Manuel José Osorio , Hoyos Jorge Emilio Rhenals , Guarín Arnold Rafael Martínez , Fandiño Jorge Mario Mendoza , Rhenals-Julio Jesús D.
Published: January 2025

To determine whether phase change materials (PCMs) available on the market have potential for thermal energy storage (TES) systems, it is essential to understand their thermophysical properties. However, conventional characterization methods can be costly because they require specialized equipment and rigorous experimental protocols. This research contributes to the generation of technical and scientific knowledge in the field of PCMs through the economical characterization methods available in the literature. PCMs available in the Colombian market were characterized using the T-History and T-Melting (CHF) methods to determine the melting point (Tm), enthalpy of fusion (Hm), thermal conductivity (K), and solid (Cps) and liquid (Cpl) heat capacities. The experiments were validated by comparison using the international paraffins RUBITHERM® RT45 and RT55 as references. Additionally, the analysis of Hm, Cps, and Cpl was performed using Differential Scanning Calorimetry (DSC) to evaluate the standard deviations between the two proposed methods and the results obtained from DSC and the values established in the technical datasheet of the international paraffins. The results of the T-History method showed error percentages of Hm: 1.14%, Tmi: 3.79%, and Cpl: 16.62%. However, the estimation of Cps was challenging because of the difficulty in accurately assessing the area differences when the reference, environment, and sample had very close temperatures. For the CHF method, Tmi: 13.45%, Tmf: 1.00%, Cps: 19.54%, Hm: 2.44%, and K: 9.34%. In this case, the calculation of Cpl was difficult because of the heat losses in the testing module. The thermal properties of Colombian PCMs were successfully determined, achieving significant progress in the national state-of-the-art industry. Moreover, these PCMs have potential for thermal energy storage, showing characteristics comparable to those of other commercially available PCMs for this purpose.
EMPIRICAL EQUATION FOR ESTIMATING AIR SPEED AT COOLING FANS IN INDUCTION MOTORS
Authors: Fuentes Gerson Hernández , Eras Juan José Cabello , Fandiño Jorge Mario Mendoza , Gutierrez Alexis Sagastume , Avila Karel Arencibia
Published: January 2025

In the research, a CFD model of the cooling airflow produced by the fan in an induction motor is developed. The model is validated through air velocity measurements with an anemometer on the modeled motor, yielding good results. The CFD model is applied to 10 IMs of different sizes, obtaining the cooling air velocity profile in the area of the cooling fins. A multivariable correlation analysis was conducted between the air velocity along the cooling fins and geometric and operational variables of these IMs: the thickness of fins, outer diameter of the motor, height of the cooling fins, relative length, distance between the analyzed point and the IM end/IM length, number of cooling fins, and velocity of the inlet cooling airflow to the motor. From the correlation analysis, an empirical equation is derived that allows for the calculation of the cooling air velocity at any point along the fins. The equation was successfully applied to three motors under real operational conditions, where a good approximation to the measured values was obtained.
CURRENT TRENDS AND PROSPECTS FOR ENERGY-EFFICIENT AND QOS-SUPPORTING ROUTING PROTOCOLS BASED ON ARTIFICIAL INTELLIGENCE IN WSNS
Authors: Kim Hye Yun
Published: January 2025

Routing protocols that support energy efficiency and Quality of Service (QoS) in wireless sensor networks (WSNs) are continuously evolving. In particular, many studies are being conducted on protocols that apply reinforcement learning algorithms in which agents learn the optimal path according to network conditions to maximize energy consumption and network lifetime, intelligent clustering protocols that automatically cluster sensor nodes and select cluster heads (CHs) to minimize energy consumption, and dynamically adjust routing paths based on real-time monitoring of traffic load, energy balance, and network failures. In addition, studies are being conducted to support multiple QoS requirements, such as delay, bandwidth, and reliability, by integrating AI technology with IoT communication protocols. In this paper, the current trends and future directions of routing protocols that support energy efficiency and QoS by utilizing artificial intelligence (AI), machine learning (ML), and other hybrid AI technologies in WSNs are described.
ASSESSMENT OF INADEQUATE WASTE MANAGEMENT: CHALLENGES AND OPPORTUNITIES FOR THE CIRCULAR ECONOMY IN MOCOA, COLOMBIA
Authors: Pinto Mauricio José Rosso , Arango Angelica Coronado , de La Ossa Jorge Cárdenas , Romero Aldair Alemán , Causil Josefina Meza , Ospina Danika Castillo
Published: January 2025

The objective of this study was to identify the main causes of inadequate solid waste management in Mocoa, Putumayo, and to propose viable circular economy (CE) solutions. To achieve this, an analysis of local planning instruments was carried out, including the Integrated Solid Waste Management Plan (PGIRS) and the Basic Land Use Plan (PBOT). In addition, a technical round table with key stakeholders was held using the problem tree methodology to identify the causes and effects of inefficient waste management. The Analytical Hierarchy Process (AHP) method was then used to prioritize the 15 most relevant causes, complemented by the Borda method, to obtain a final ranking. The results show that social stigmatization of recyclers (Borda score of 96), consumer culture (92) and lack of waste management strategies (92) are critical factors, accounting for 52.71% of the total impact on the problem. It is concluded that the inclusion and formalization of recyclers in the waste management system, through policies such as Decree 596 of 2016, is essential to improve the sustainability of the system. The need for environmental education programs that promote community participation and reduce excessive consumption is also highlighted. The novelty of this study lies in the combination of the AHP method and Borda method to prioritize causes, which makes it possible to focus limited resources on solutions with the greatest impact. This methodology provides a systematic approach to addressing waste management challenges and promoting a transition to a circular economy, thus contributing to the achievement of Sustainable Development Goals (SDGs) in emerging cities such as Mocoa.
The Effectiveness of Motion Graphic Media in Enhancing Adolescents' Knowledge And Attitudes Regarding Diabetes Mellitus
Authors: Prasetyo Budi , Hasan Muhammad
Published: January 2025

Background: Diabetes mellitus is a chronic condition that arises when the body is unable to regulate blood glucose levels effectively. The causes of diabetes mellitus are multifactorial, encompassing factors such as age, weight, family history, and lifestyle choices. A lack of knowledge and awareness among adolescents regarding diabetes mellitus may contribute to the rising incidence of the disease. Motion graphic media, as an audiovisual medium, presents information in a format that can be both seen and heard, making it a potentially effective tool for education. This study aims to assess the effectiveness of motion graphic media in enhancing the knowledge and attitudes of students at SMA Negeri 6 Surakarta towards diabetes mellitus.
Methods: This research employs a quantitative design with a control group pre-test post-test approach. The study uses cluster random sampling, and data analysis is conducted using Paired T-tests and One-Way ANOVA.
Results: The intervention group demonstrated a significant increase in knowledge, with a mean improvement of 5.13 (Paired T-test p-value = 0.000, <0.05), while the control group showed a smaller increase of 0.43 (Paired T-test p-value = 0.018, <0.05). For attitude, the One-Way ANOVA test indicated no significant difference in pre-test results between the intervention and control groups (p-value = 0.634, >0.05). However, post-test results revealed a significant difference between the two groups (p-value = 0.000, <0.05).
Conclusion: Motion graphic media is an effective tool for enhancing the knowledge and attitudes of students at SMA Negeri 6 Surakarta regarding diabetes mellitus.
Characterization And Standardization Of Scoby (Symbiotic Culture of Bacteria and Yeast) Fermentation Using Mango Leaves (Mangifera Indica L.) As A Raw Material for Topical Applications
Authors: Efendi M. Rifqi , Maimum Maimum , Sani K. Fathur , Nofrianda Rion , Rusdi Mesa Sukmadani , Pratama Muhammad Rifqi
Published: January 2025

Background: Fermentation using SCOBY (Symbiotic Culture of Bacteria and Yeast) represents an innovative bioprocess with significant potential for producing active ingredients suitable for topical applications. In this study, mango leaves (Mangifera indica L.), recognized for their rich content of secondary metabolites such as polyphenols, were utilized as a substrate to enhance the profile of bioactive compounds through fermentation. The primary objective was to characterize and standardize the chemical composition of SCOBY-fermented mango leaves via organoleptic evaluation and quantification of total phenolic and flavonoid content
Methods:. Characterization and standardization of  SCOBY fermentation using mango leaves (Mangifera indica L.) were conducted through organoleptic evaluation and quantification of total phenolic and flavonoid content in accordance with Indonesian Herbal Pharmacopeia
Result: The fermented product exhibited a dark brown color, a distinct fermented aroma, a sour and mildly bitter taste, and a pH reduction to 3. Chemical analyses revealed a total phenolic content of 3.79% GAE (gram equivalent of gallic acid) and a total flavonoid content of 1.94% QE (gram equivalent of quercetin), with an IC50 antioxidant activity value of 1.89 mg/mL. Given its enriched polyphenol content, the SCOBY-fermented mango leaf extract demonstrates substantial potential as an active ingredient in topical formulations, specifically due to its antioxidant properties, wound healing capabilities, and UV protective (Sun Protection Factor, SPF) effects. This study highlights the potential value of fermented mango leaves as a key component in natural skincare and therapeutic formulations, offering sustainable, bioactive-rich alternatives for product development in the cosmetic industry.
The Effect of Health Education Media with The Contents of My Plate to Improve Knowledge and Behavior In Preventing Anemia in Grade VIII Adolescent Females of SMP N 20 Kota Jambi In 2024
Authors: Triana Winda , Sartika Dewi , Razi Pahrur
Published: January 2025

Background: Anemia is a state of lack of red blood cells, Generally as a result of iron deficiency from food consumption or excess blood loss and unable to be replaced through food consumption, Anemia is a public health condition that occurs a lot in adolescent girls, one of the causes is because adolescent girls experience a menstrual cycle every month.
Method: The benefits of research are expected to be information and knowledge about health. The design of this study is with One Group Experiment. The method of data collection was obtained from questionnaires before and after research was carried out with the media of my plate about the prevention of anemia. Data analysis using wilcoxon.
Result: The results showed that the knowledge and behavior of the respondents increased after being given education using media of my plate, with a significance value of p = 0.000 (p < 0.05).
Conclusion: When given education, there was a significant and meaningful influence where there was an increase in knowledge and behavior in adolescent girls in grade VIII of SMPN 20 Jambi City.
The Analysis of Algebraic Problem Solving Ability on Students of Package B Equivalency
Authors: Ovan Ovan , Nasruddin Nasruddin , Tasni Nurfaida , Chairuddin Chairuddin , Saputra Andika
Published: January 2025

This study aims to analyze the algebraic problem-solving abilities of student package B equivalence. Data collection was conducted on students of package B equivalency at the Community Learning Activity Center (PKBM) of Rahmatan Lil-Alamin Makassar, South Sulawesi. The method used in this research is quantitative. The results of the study showed that 45% of students who completed, while students who did not complete were 55%, meaning that there were more students who did not complete than completed. Students' classical completeness also gets a percentage of 40%, it means that students do not complete classically. The students have not been able to understand algebraic problem and students experience concept errors and problem solving procedures. Students must be trained to do algebraic questions more routinely and students are also given algebraic questions related to the context of students' daily life. The research is needed to be done further on other variables such as conceptual understanding, problem solving errors, as well as material to be tested such as geometry, arithmetic, and statistics.
The Importance of Integrating Observation Data as Input to Weather Models in Europe and Indonesia During-Early the Covid-19 Pandemic
Authors: Giarno Giarno , Muflihah Muflihah , Manuhung Suparman
Published: January 2025

The Covid-19 pandemic that occurred throughout the world caused tremendous losses and reduced the intensity of human activities, especially in cities that had the potential to reduce the number of pollutants in the atmosphere. The purpose of this article is to see the relationship between pollutant fluctuations with weather factors and the reliability of weather models. Elaboration of pollutant data, weather models, and government policies is used to see the extent to which a decrease in pollutant concentration is detected by a weather model. The results obtained show that a decrease in pollutant intensity is very visible in almost all European cities, but for Indonesia, a significant decrease is only in Jakarta and Tangerang, while in Semarang City an increase has been detected. Sophisticated weather modeling can be used to monitor pollutant fluctuations, but this model still requires field observation data. The same condition certainly applies to other parameters, especially maritime observations for which data have not been obtained.
Trigonometric Finger Learning Media to Improve Mathematics Learning Outcomes of High School Students
Authors: Bilqis Sayyidah , Aswad A Muhammad Hajarul , T Irma
Published: January 2025

Learning media in mathematics education is one of the determining factors for students' learning outcomes in mathematics. This study developed the Trigonometric Finger Learning Media (Jargonometry) to improve the mathematics learning outcomes of high school students. The research design an R&D approach using the ADDIE model. The study was conducted at a high school in East Luwu Regency, with Class X.8 from the 2023/2024 academic year as the research subjects. Data were collected through observation, interviews, product validation, response questionnaires, and learning outcome tests. The findings indicate that the Jargonometry learning media is valid, practical, and effective in improving high school students' mathematics learning outcomes.
Headquarter
Authors: Marello Carla
Published: January 2025

Alcuni lettori ci chiedono se sia corretto che il sostantivo headquarters, ‘sede centrale di un’azienda’, in italiano venga usato senza la -s finale, headquarter.
Enhancing QoS for IoT Devices through Heuristics-based Computation Offloading in Multi-access Edge Computing
Authors: Myyara Marouane , Lagnfdi Oussama , Darif Anouar , Farchane Abderrazak
Published: January 2025

Multi-access Edge Computing (MEC) networks, particularly with the advent of 5G, aim to reduce latency and increase speed to meet the demands of resource-intensive applications in the Internet of Things (IoT), such as private wireless networks, online gaming, industry, and remote healthcare. These applications require guaranteed performance. However, while Quality of Service (QoS) management is well established in the Cloud, improving it remains a challenge in MEC environments. This study addresses this challenge by proposing heuristic computation offloading algorithms for IoT-intensive devices in MEC networks. These algorithms aim to minimize service time while maximizing the QoS, taking into account tasks and resource characteristics to determine the optimal execution location for IoT device applications. We evaluated our approach using the EdgeCloudSim simulator, and the results demonstrate its superiority over existing solutions. Our approach significantly improves QoS by reducing the service time of IoT application tasks. This research fills a gap in efficient QoS improvement and contributes to advances in computation offloading strategies in MEC environments. It paves the way for enhanced performance of IoT applications in these networks.
Analysis of Interactions Among ISPs in Information Centric Network with Advertiser Involvement
Authors: Garmani Hamid , El Amrani Mohamed , Ait Omar Driss , Baslam Mohamed , Zougagh Hicham
Published: January 2025

In response to the escalating volume of Internet traffic, scalability challenges have emerged in content delivery. Information-Centric Networking (ICN) has emerged as a solution to accommodate this surge in traffic by leveraging caching. Collaborative caching within ICN is pivotal for enhancing network performance and reducing content distribution costs. However, current pricing strategies on the Internet do not align with ICN interconnection incentives. This paper delves into the economic incentive caching of free content among various types of ICN providers, including advertisers and Internet service providers (ISPs). Specifically, we employ game-theoretic models to analyze the interaction between providers within an ICN framework, where providers are incentivized to cache and share content. Content popularity is modeled using a generalized Zipf distribution. We formulate the interactions among ISPs as a non-cooperative game and, through mathematical analysis, establish the existence and uniqueness of the Nash equilibrium under certain conditions. Additionally, we propose an iterative and distributed algorithm based on best response dynamics to converge towards the equilibrium point. Numerical simulations demonstrate that our proposed game models yield a winwin solution, showcasing the effectiveness of our approach in incentivizing collaborative caching of free content within ICN.
Identification of powdery mildew on Prunus rufoides in China, caused by Podosphaera prunigena
Authors: WANG Zhilong , LI Wen , HE Yueqiu , LIU Feng , FENG Kai , LIU Liang , FU Tao , YE Qi , WANG Guoliang
Published: January 2025

Prunus rufoides is a deciduous wild tree, native to China, which is also used as an ornamental. From late March to December in the years 2018 to 2023, P. rufoides plants growing in Siming Mountain (29°71’08”N, 121°15’12”E), Ningbo, Zhejiang Province, were severely affected by powdery mildew. The disease initially emerged in late March each year, and was characterized as white, irregular mycelial patches on the adaxial surfaces of young leaves. Between July and August, the powdery mildew colonies on affected parts of leaves disappeared, leaving only irregular yellow-brown spots. The disease recurred in September and persisted until late December. Chasmothecia containing asci and ascospores were observed on the leaves in December. Morphological analyses of the chasmothecia indicated a Podosphaera sp. as the causative agent. Molecular identification, based on the internal transcribed spacer (ITS) region (primers ITS4/ITS5) confirmed the identity of the pathogen as Podosphaera prunigena. Koch’s postulates were fulfilled by inoculation tests in which the same pathogen was identified from the inoculated leaf tissue. This study represents the first report confirming the powdery mildew disease on P. rufoides in China to be caused by P. prunigena.
Assessment of Nutritional Status by 24-Hour Dietary Recall in Under-Five Tribal and Non-Tribal Children with Acute Malnutrition
Authors: Shahadat Dr. Shayla , Mili Dr. Dilruba Afrose , Ahmed Dr. Tofayel Uddin , Suny Dr. Nayem Sultana , Taskin Dr. Shakila , Nila Dr. Sadia Rubana
Published: January 2025

Background: Assessing the nutritional status of young children, especially those under age five, is vital for tackling acute malnutrition and enhancing health outcomes. The 24-hour dietary recall gives a detailed view of what a child eats, aiding in identifying nutritional gaps and dietary habits. Aim of the study: This study aimed to assess and compare the nutritional status of under-five tribal and non-tribal children with acute malnutrition using the 24-hour dietary recall method. Methods: This comparative observational study was conducted at the Department of Pediatrics Community Based Medical College Bangladesh from September 2023 to September 2024. The study enrolled 40 children under five years, divided into 10 tribal (Group A) and 30 non-tribal (Group B) participants, selected purposively. The 24-hour dietary recall method assessed their nutritional status. Data analysis was performed using SPSS version 26.0 programs. Results: For stunting, mild stunting occurred in 40% of Group A and 33% of Group B, moderate in 20% and 47%, and severe in 40% and 20%, respectively (p=0.333). For wasting, mild wasting affected 60% of Group A and 70% of Group B, with moderate wasting at 40% and 30%, and no severe cases in either group (p=0.173). For underweight, mild underweight was 80% in both groups, moderate was 10% in Group A and 17% in Group B, and severe was 10% and 3%, respectively (p=0.104). Differences were not statistically significant. Group B consumed more dairy, legumes, eggs, meat, fish, and fruits, and had higher energy (65%) and protein intake. Conclusion: There is no significant difference in stunting, wasting, or underweight status between tribal and non-tribal under-five children. However, non-tribal children consume more dairy products, legumes, eggs, meat, fish, and various fruits, leading to higher energy and protein intake compared to tribal children.
Exploring the Phytochemistry and Therapeutic Applications of Oxystelma esculentum
Authors: Chishti Abdul Wadood , Ahmad Khalil , Akram Muhammad
Published: January 2025

A plant with important ethnomedical applications, Oxystelma esculentum, has garnered interest due to its numerous therapeutic benefits. This study examines its phytochemical composition, which includes alkaloids, flavonoids, glycosides, and saponins. These compounds support its anti-inflammatory, anticancer, antioxidant, and antibacterial properties. Potential health benefits, including immune regulation, wound healing, and digestive health, are associated with the plant's bioactive constituents. This study discusses the pharmacological uses of Oxystelma esculentum along with scientific data supporting its historical use in treating a variety of diseases. New therapeutic opportunities for contemporary medicine may arise from further investigation of its bioactive constituents and modes of action.
Exploring Students’ Assessment Literacies and why it Matters
Authors: Taras Maddalena , Almansoori Sana A. M. , Davies Mark S.
Published: January 2025

Assessment literacies for both teachers and students matter because assessment is central to learning and influences behaviours and practices of both. Student assessment literacies have largely been ignored, which is surprising given discourses supporting students taking responsibility for their own learning. Here we investigate the understandings of assessment literacies, especially summative assessment (SA) and formative assessment (FA), of a group of 83 year-three health sciences undergraduates. We found limited and ineffective dialogue between students and teachers about assessment. Even after more than two years at university, students show a lack of common understanding, or no understanding, of the terms SA and FA despite them having become common parlance in academic discourses. From their responses we concluded that 29% of students understood SA, 29% understood FA, and 18% understood both. This lack of understanding is worrying since it counters somewhat the notion that students are central to their own learning. The lack is mirrored by teachers, and to some extent by the literature in general. We contend that a lack of common understanding and theoretical framework has potential to hinder the engagement and progress of students and we call for remedy, starting from a student perspective.
The Art of Facial Marks as a Symbol of Identity among Hausa Communities of West Africa
Authors: Sallau Bashir Aliyu , Dauda Sanusi , Yakubu Sumayya
Published: January 2025

Art is the mastery of techniques involving temporary or permanent drawings and carvings on paper, objects, human bodies, and more, for purposes of identification and decoration. In this context, families, communities, and kingdoms in Hausaland, spanning the Federal Republic of Nigeria and the Republic of Niger in West Africa, are distinguished by unique features often visible on certain parts of the face or body. These features, exclusively associated with specific families, communities, or kingdoms, are traditionally referred to as family or community facial marks or scarification. In Hausa, they are known as ‘tsagar gado.’ These marks are permanent incisions made on the face or other parts of the body for male or female members of the family, community, or kingdom. They are categorized into various types, but this paper focuses on two: facial marks indicating the village, town, or kingdom of the bearer (tsagar gado mai nuna asalin gari ko ƙasa), and those signifying that the bearer is not of Hausa origin (tsagar gado mai nuna asalin mai ita ba Bahaushe ba ne). These facial marks are traditionally administered by Hausa barbers, known as wanzamai. This research provides a comprehensive exploration of these facial marks through qualitative methods, including individual and group interviews with selected participants, as well as consultations with memory institutions such as libraries, museums, and archives. Where photographs were unavailable, the study includes drawn representations to aid understanding.
Assessment Oral Hygiene Practices, Prevalence of Dental Caries and Oral Hygiene among Schoolchildren Aged 6 to 12 Years Old
Authors: Ali Mohammad , Ahmed Hasib
Published: January 2025

Dental caries is considered as the major health problem among children studying in school in Bangladesh. The aim of the study is to evaluate the pervasiveness of dental care and oral hygiene among school children aged 6 to 12 years old. A cross-sectional descriptive survey was carried out at Department of Dentistry, Bangladesh Shishu Hospital & Institute, Dhaka, Bangladesh from January to June 2023. Total 100 dental caries is considered as the major health problem among children studying in school in Bangladesh. The pervasiveness of dental caries was evaluated with WHO criteria, and to evaluate oral hygiene of school children the questionnaire method was used. All participants were asked 13 questions closed-ended questions. The population studied consisted of 100 school children from the ages of 6 to 12 years in public schools, Dhaka city. There were 46 (46.0%) female and 54 (54.0%) males' students. Table 1 shows the prevalence of dental cavity among the students and the relation between gender and dental cavity. The oral examination of the students found that 63.0% have dental cavity while 37.0% don’t have dental caries. The results also showed that 59.2% of males have dental cavity while 67.4% was for females. P-value was 0.086 which was more than 0.05, that there wasn’t a statistically significant difference between gender and dental cavity. The results of this study revealed that the dental caries was a bit high among the participants and welfare oral hygiene among the target children. For recommendation we advise to take care of oral hygiene in regard with cleaning the mouth and regular visiting the dentist. Therefore, this study could benefit all the students and can provide at least a authority for the development of school oral health program to encourage students for oral hygiene practicing that help to decrease the level of dental caries.
Bilateral Subdural Hematoma Following Spinal Anesthesia for Cesarean Delivery: A Rare Complication of Post-Dural Puncture Headache
Authors: Moradian Nasrin , Yari Milad Mohamad
Published: January 2025

Spinal anesthesia is a widely used and preferred technique for cesarean delivery due to its safety and effectiveness, though complications like post-dural puncture headache (PDPH) are well-documented, with progression to bilateral subdural hematoma (SDH) being exceedingly rare. This report describes a 34-year-old woman with no prior medical history who underwent elective cesarean delivery under spinal anesthesia and developed a positional headache two days postoperatively, which later became constant and was accompanied by right hemiparesis and visual disturbances. Brain imaging confirmed bilateral SDH, and the patient was managed conservatively with analgesics, corticosteroids, and supportive care, achieving full functional recovery with no significant neurological deficits at three months. This case highlights the importance of early recognition of neurological symptoms and prompt imaging in patients with persistent or worsening postoperative headaches, emphasizing the need for clinicians to consider SDH as a potential complication of PDPH.
Exploring the Effect of Clinical Trial Capacity-Building Activities on Nurses’ Knowledge at A New Specialized Cancer Center in Oman
Authors: Kindy Aida Malik Al , Awaisi Dr. Huda Shinoon Al
Published: January 2025

Introduction: Clinical trials are essential in the advancement of global scientific knowledge. The role of nurses at SQCCCRC-UMC has become more significant because of their direct role in caring for clinical trial participants. This necessitated building their capacity through training to care for trial participants as per the International Council of Harmonization- Good Clinical Practice (ICH- GCP). Objectives: This study aims to investigate the effect of a capacity-building initiative that includes conducting Clinical Trial Workshops (CTW) and getting nurses certified in online ICH-GCP. Method: 21 CTW were conducted. Pretest and posttest scores to check knowledge were collected from 2022 to 2024 and analyzed using paired t-tests to compare averages. Nurses were also asked to submit ICH-GCP certification to the clinical trials department (CTD) for record keeping. Results: CTW had a total of 171 participants composing of 96% of nurses (n=165). Those nurses accounted for 50.6% of the total nursing workforce (n=326). 88.5% (n=146) of those nurses completed both the pretest and posttest. The mean posttest score (87.2%) was compared with the mean pretest score (68.5%) showing an average increase of 19 %, which indicated statistical significance. (CI=95%, t=0.05). 86 nurses have completed ICH-GCP certification during the same period. (26.4 % of all nurses, n=326). Conclusion: The capacity building approach significantly improved nurses’ knowledge about clinical trials which can potentially aid in caring for patients in clinical trials. Additional research is needed to assess the long-term impact of this approach on nurses’ attitude in caring for those patients.
PENGARUH GOOD CORPORATE GOVERNANCE, CORPORATE SOCIAL RESPONSIBILITY DAN STRUKTUR MODAL TERHADAP NILAI PERUSAHAAN
Authors: Satiman Satiman , Ramayani Suci
Published: January 2025

Penelitian ini bertujuan untuk menguji adanya pengaruh good corporate governance yang direpresentasikan dengan kepemilikan manajerial, corporate social responsibiliy yang direpresentasikan dengan standar pengukuran sesuai Surat Edaran Otoritas Jasa Keuangan Nomor 16/SEOJK.04/2021, struktur modal yang direpresentasikan dengan debt to equity ratio terhadap nilai perusahaan yang direpresentasikan dengan price to book value. Data sampel yang digunakan dalam penelitian ini sebanyak 8 perusahaan atau 40 data sampel yang diambil dengan menggunakan teknik purposive sampling dari perusahaan sektor properti dan real estate periode 2018-2022. Model regresi data panel yang terpilih adalah random effect model. Pengujian hipotesisnya ialah dengan menggunakan uji parsial dan uji simultan dengan menggunakan aplikasi E-Views 9.  Berdasarkan hasil uji hipotesis menunjukkan bahwa good corporate governance yang direpresentasikan dengan kepemilikan manajerial berpengaruh terhadap nilai perusahaan yang direpresentasikan dengan price to book value, corporate social responsibility yang direpresenasikan dengan standar SEOJK tidak berpengaruh terhadap nilai perusahaan yang direpresentasikan dengan price to book value, dan struktur modal yang direpresentasikan dengan standar debt to equity ratio tidak berpengaruh terhadap nilai perusahaan yang direpresentasikan dengan price to book value. Secara simultan juga good corporate governance yang direpresentasikan dengan kepemilikan manajerial, corporate social responsibility yang direpresentasikan dengan standart pengukuran sesuai Surat Edaran Otoritas Jasa Keuangan Nomor 16/SEOJK.04/2021, dan struktur modal yang direpresentasikan dengan debt to equity ratio berpengaruh secara terhadap nilai perusahaan yang direpresentasikan dengan price to book value.
PENGARUH PEMAHAMAN PERPAJAKAN, LOVE OF MONEY DAN DISKRIMINASI PERPAJAKAN TERHADAP PERSEPSI MAHASISWA MENGENAI TAX EVASION
Authors: Kodirun Eka Eka Putra , Juitania Juitania
Published: January 2025

The aim of this research is to analyze the influence of understanding taxation, Love of Money and tax discrimination on student perceptions regarding Tax Evasion. This type of research is quantitative research with primary data sources. The population in this study were Pamulang University students with a Taxation Concentration Accounting Study Program. The sample selection method used in this research was random sampling so that the final sample used was 321 students. Test the quality of the data using validity and reliability tests and use IMB SPSS 25, after that the classical assumption test is carried out, namely the normality test, multicollinearity test and hecteroscedasticity test, after that the hypothesis test. The results of this research show that understanding taxation, Love of Money and tax discrimination simultaneously influence student perceptions regarding Tax Evasion. Partially, it shows that Tax Discrimination influences Student Perceptions Regarding Tax Evasion. Meanwhile, Understanding Taxation, Love of Money does not influence student perceptions regarding Tax Evasion carried out on Pamulang University students in the Taxation Concentration Accounting Study Program.
 
Keywords: Student Perceptions Regarding Tax Evasion, Understanding of Taxation, Love of Money and Tax Discrimination.
PENGARUH TEKANAN EKSTERNAL, FINANCIAL STABILITY, AUDIT OPINION, DAN INEFFECTIVE MONITORING TERHADAP KECURANGAN LAPORAN KEUANGAN
Authors: Mutiarani Adiea Marita , Shanti Yunita Kurnia
Published: January 2025

This study aims to determine and examine the effect of external pressure, financial stability, audit opinion, and ineffective monitoring on financial statement fraud. The type of research used in this study is quantitative using secondary data. The population of this study is a State-Owned Enterprise (BUMN) company listed on the Indonesia Stock Exchange for the period 2017-2022. The number of samples obtained using purposive sampling technique was 17 companies with observations for 6 years, obtained a total of 102 observations of company data and analyzed using panel data regression techniques with common effect models to test the hypothesis. Hypothesis testing in this study uses panel data regression using E-views software version 10. The results of this study indicate that external pressure, financial stability, audit opinion and ineffective monitoring simultaneously affect financial statement fraud. External pressure partially has a significant positive effect on fraudulent financial statements. While financial stability, audit opinion, and ineffective monitoring partially have no effect on financial statement fraud.
PENGARUH LITERASI KEUANGAN, RISK TOLERANCE, EXPERIENCE REGRET, DAN HERDING TERHADAP KEPUTUSAN INVESTASI PADA MAHASISWA DI KABUPATEN BANYUMAS
Authors: Susanti Widya Komala , Yuttama Faizal Rizky , Slamet Slamet
Published: January 2025

Keputusan investasi merupakan kemampuan individu dalam mempertimbangkan beberapa aspek terkait investasi dan membuat keputusan yang memberikan keuntungan dalam berinvestasi. Tujuan penelitian ini adalah untuk mengetahui dan menguji pengaruh literasi keuangan, risk tolerance, experience regret, dan herding terhadap keputusan investasi pada mahasiswa di Kabupaten Banyumas. Sampel penelitian ini diperoleh menggunakan teknik purposive sampling, sehingga diperoleh 110 responden. Jenis data yang digunakan yaitu data primer yang diperoleh dari hasil kuesioner. Metode analisis yang digunakan adalah analisis regresi berganda. Hasil penelitian hipotesis secara parsial menunjukan bahwa variabel literasi keuangan, risk tolerance, experience regret, dan herding berpengaruh secara positif dan signifikan terhadap keputusan investasi. Dari penelitian ini juga diperoleh koefisien determinasi (R2) dengan nilai 0,575 memiliki arti bahwa sebesar 57,5% pengungkapan dijelaskan oleh variabel antara literasi keuangan, rismk tolerance, experience regret, dan herding. Sedangkan 42,5% dijelaskan oleh variabel lain di luar model.
AKTIVITAS ANTIBAKTERI NANOPARTIKEL KITOSAN DARI LIMBAH CANGKANG RAJUNGAN (Portunus pelagicus) TERHADAP BAKTERI Staphylococcus epidermidis
Authors: Fauliya Fauliya , Yusan Liza Yudistira
Published: January 2025

Staphylococcus epidermidis bacteria are commonly associated with causing acne, which is a type of Gram-positive bacteria. Chitosan nanoparticles have potential as antibacterials that can be developed into alternative therapies. The purpose of this study was to determine chitosan nanoparticles derived from crab shell waste (Portunus pelagicus) in inhibiting Staphylococcus epidermidis bacteria. Disc diffusion is the method used to test antibacterial activity. The concentrations of chitosan nanoparticles used were 400 ppm, 600 ppm and 800 ppm. Tetracycline was used as positive control and 1% acetic acid as negative control. The results showed that chitosan nanoparticles had stronger antibacterial activity with increasing concentration, the strongest inhibition at a concentration of 800 ppm (14.12 ± 3.72 mm). Chitosan nanoparticles have antibacterial activity against Saphylococcus epidemidis bacteria. The higher the concentration of chitosan nanoparticles can increase its ability to inhibit bacterial growth.
A EFICÁCIA DAS TÉCNICAS DE TRATAMENTO PARA FRATURAS MANDIBULARES APÓS A EXODONTIA DE TERCEIROS MOLARES
Authors: Abe Heckmann Glauco
Published: January 2025

Este estudo examina as fraturas mandibulares associadas à exodontia de terceiros molares, com ênfase na identificação de riscos e fatores predisponentes que contribuem para fraturas imediatas. As fraturas mandibulares representam complicações graves decorrentes de intervenções odontológicas relacionadas à remoção de terceiros molares, frequentemente atribuídas à localização anatômica complexa e à impactação desses dentes. Por meio de uma revisão sistemática da literatura, o trabalho analisa os métodos cirúrgicos empregados e as condições que aumentam a vulnerabilidade à fratura. O objetivo geral desta pesquisa foi explorar as técnicas disponíveis para o tratamento de fraturas mandibulares decorrentes da exodontia de terceiros molares, proporcionando uma visão abrangente e detalhada sobre o tema. A análise abrange não apenas os fatores de risco envolvidos, mas também as estratégias cirúrgicas que podem ser aplicadas para minimizar a ocorrência dessas complicações. A revisão destaca a importância de um planejamento pré-operatório meticuloso e de práticas baseadas em evidências, aliadas a uma execução técnica precisa, como elementos indispensáveis para a segurança do paciente e a eficácia dos procedimentos. Em conclusão, os resultados desta revisão enfatizam a relevância de uma abordagem cautelosa e tecnicamente embasada na realização de exodontias de terceiros molares. A avaliação criteriosa dos fatores predisponentes, combinada com o uso de técnicas cirúrgicas apropriadas, é crucial para prevenir complicações graves, como as fraturas mandibulares. A adoção de práticas que integrem planejamento prévio rigoroso e habilidades cirúrgicas avançadas contribui significativamente para a redução de riscos, assegurando a integridade mandibular e promovendo melhores desfechos no tratamento odontológico.
Palavras-chave: Cirurgia Bucal, Terceiro Dente Molar, Fraturas Maxilomandibulares.
Analisis Literatur Tentang Strategi Pemasaran Mixue Dan Hubungannya Dengan Minat Beli Ulang Konsumen
Authors: Nuviah Herawati  , Arief Dermawan  , Agung Hartadi
Published: January 2025

Repurchase interest is very important for food and beverage producers, one of which is Mixue products, so that they can survive and grow. To grow consumer repurchase interest, a marketing mix strategy is used using 4 concepts, namely product, price, place and promotion. This study aims to determine the effect of product, price, place and promotion on repurchase interest. This study uses article reviews as its data source, by collecting, selecting and then analyzing articles that have topics relevant to the problems studied and conclusions are obtained from the analysis. Using 10 articles that conducted research at Mixue outlets in 10 different regions in Indonesia. From the review of these articles, the results showed that product, place and promotion had a significant effect on repurchase interest in Mixue products, but for price, some concluded that this variable had no significant effect on repurchase, as well as place when given lifestyle moderation, it had no effect on repurchase interest. Future research on price variables can be further studied because there are differences in findings in certain areas, and further researchers can add other variables that can affect repurchase interest in Mixue products and in using marketing strategies, the 7p concept can be used to increase solutions to overcome this problem.