bluuebunny/crossref_metadata_2025 huggingface dataset:
Data-Driven Insights into Non-Purchasing Behaviours through Latent Dirichlet Allocation: Analysing Study Material Acquisition Among University Students
Authors: Mosia Moeketsi
Published: March 2024

The advent of technology has shifted higher education students’ educational resource acquisition from traditional printed textbooks to digital formats. This shift is underscored by recent scholarship. The current study extended the discourse on student educational resource acquisition, beyond digital preference. It offers a nuanced view of strategies encompassing digital resources and traditional methods such as library and peer borrowing. The aim of this study was to investigate non-purchasing behaviours of university students in acquiring study material. An online survey link was sent through email to all registered students in the university, out of which a total of 1500 participated – this sample included all students from the four schools. The survey sought to answer the following questions: How do you access books? Besides buying, what other strategies have you employed to access books? Data were analysed using Dirichlet allocation for topic modelling to extract the topics from participants' qualitative responses. The study’s findings reveal a complex interplay of socio-economic factors that influence student behaviour. Digital downloads emerged as a prominent strategy, indicating a reliance on online resources. However, borrowing from libraries and peers was significant, which highlights the role of social learning communities. This study contributes to the understanding of how the cost of textbooks impacts academic choices and success, emphasising the social justice implications of textbook affordability. The rise of alternative media suggests a need to reimagine educational resources. It potentially reflects a generational shift in media consumption. This study’s insights advocate for educational institutions and policymakers to reassess resource provisioning to align with the evolving landscape of higher education students’ academic resource acquisition. This will ensure equitable access to educational material.
Optimizing Renewable Energy Integration: A Case Study of Standalone PV-Battery Systems in IZTECH Campus
Authors: Ramazan Beste , Açıkkalp Emin , Çağlar Başar
Published: March 2024

In this research paper the feasibility of renewable-powered, self-sufficient university campuses was explored by conducting a technoeconomic analysis of standalone PV-Battery systems for the buildings of Izmir Institute of Technology (IZTECH) in Izmir, Turkey. Given the high energy demand and dependence on fossil-based grids by universities, integrating renewables becomes important for minimizing carbon footprints. In this study the campus's solar potential was focused and the techno-economic feasibility of grid-independent operations provided by PV-battery systems was evaluated. Four scenarios were investigated: (i) maximum PV installation for each building (MPVB), (ii) maximum PV installation for the entire campus (MPVC), (iii) necessary PV installation for self-sufficiency of each building (NPVB), and (iv) necessary PV installation for self-sufficiency of the whole campus (NPVC). The first two scenarios considered the maximum achievable rooftop PV installation while the latter two included additional PV installation to cover all electricity needs. For all scenarios both lead-acid and Li-ion batteries were considered. Mathematical models were developed using PVSol and TRNSYS software, and technoeconomic analysis was conducted using Levelized Cost of Energy (LCOE) and Net Present Value (NPV) methods. It was found that the NPVC scenario with lead-acid batteries is the most favorable, as it minimizes battery utilization by enabling more PV installation and facilitating energy transfer between buildings. Additionally, the research showed that off-grid PV-battery systems are economically less feasible compared to on-grid counterparts, primarily due to the high cost of batteries.
Microcontroller-Based Design of Self-Balancing Two-Wheeler Robotic Vehicles Using Gyroscopic Sensor
Authors: Kumar Alok
Published: March 2024

Robots have seamlessly integrated into our daily lives, serving a multitude of functions from lifesaving tasks to providing entertainment, highlighting their indispensable role in modern society.As their popularity continues to soar, an abundance of research initiatives has been taken all over the world. One particularly captivating field of robotics research that has captured widespread attention focuses on unstable systems, exemplified by endeavours like the development of self-balancing electric vehicles, such as the inverted pendulum, stimulating innovation and curiosity on a global scale. Self-balancing electric vehicles are a fascinating innovation in the field of personal transportation. These vehicles utilize advanced technologies such as gyroscopes, accelerometers, and sophisticated control algorithms to maintain balance without the need for a rider to actively stabilize the vehicle. One of the most well-known examples of this technology is the Segway, which popularized the concept of self-balancing transportation. The objective of thiswork is to make a functioning prototype model which is used to learn the principles of control theories behind it. Gyroscopic sensors serve the critical function of detecting any deviation from optimal balance by sensing the tilting movements of the device, ensuring prompt corrective actions to maintain stability. It offers several potential benefits, including increased stability and safety for riders, particularly in urban environments where navigating through crowded streets can be challenging.
Implementasi Metode K-Medoids Untuk Clustring Penerima Bantuan Berdasarkan Normalisasi Data Masyarakat Miskin Dengan Metode Desimal Scaling
Authors: Rispandi
Published: March 2024

The Social Welfare Office is the distributor of aid for the economically disadvantaged population in accordance with the regulations set by the Minister of Social Affairs of the Republic of Indonesia Number 20 of 2019. This aid is provided to the economically disadvantaged population selectively, not continuously, in the form of goods or cash, aiming to improve the welfare of the economically disadvantaged and socially vulnerable. The data of aid recipients from the economically disadvantaged population needs to be processed and normalized to obtain the desired information, facilitating the grouping of aid recipients at the Southeast Aceh Social Welfare Office. The aid recipients' data is processed and normalized to ease the grouping process using Decimal Scaling method, enabling the extraction of desired information. Subsequently, the data is clustered using the K-Medoids method to group aid recipients based on the normalized data, thus simplifying the identification of the most suitable aid recipients. This research employs a system capable of providing a solution for clustering aid recipient data using the K-Medoids method and the RapidMiner application
Decision Support System for Determining the Best Coffee Shop Applying the OCRA Method using ROC Weighting
Authors: Erlin Windia Ambarsari  , Hetty Rohayani  , Ade Irma Agustina Lubis  , Ridha Maya Faza Lubis
Published: March 2024

The place of coffee sales, or more commonly known as a coffee shop, not only offers coffee but also serves a variety of hot and cold beverages. Many individuals, especially young people and students, choose to spend their time in modern coffee shops to sit and relax. Currently, coffee shops are often used as places for discussions, exchanging ideas, or simply relieving stress after activities. Coffee shops have become centers of social interaction with adequate service facilities. Although coffee shops are widespread, many people are not careful in choosing them. When choosing a coffee shop, it is important to select one that not only provides a comfortable environment but also serves the best-tasting coffee. The process of choosing the best coffee shop involves considerations such as price, taste quality, service, atmosphere, and cleanliness. To address this challenge, the author deems it essential to implement a Decision Support System (DSS). DSS is a field of science that utilizes technology to assist in problem-solving and accurate decision-making, without being manipulable. In the context of this research, the author uses the OCRA and ROC methods, as both are known as objective and easily understood methods. By applying the OCRA and ROC methods, the research results show that Gen’s Semar Cafe, with a score of 1.594, is selected as the best coffee shop.
Implementasi Parameter Sistem Pentanahan Generator Melalui Transformator Distribusi Menggunakan Labview
Authors: Ayu Fitriani  , Muhammad Fadlan Siregar  , Syafriwel  , Syofyan Anwar Syahputra
Published: March 2024

Determination of the generator neutral grounding system through a distribution transformer can be done through manual calculations. Many parameters are considered in the calculation to get the appropriate results there is the possibility of repeated calculations. This is very difficult and causes a large difference in the calculation results. Therefore, a computer-based computing system is needed to overcome this kind of problem. Several papers have developed the calculation of the required generator neutral earthing magnitude which considers the voltage level, short-circuit fault current and protection system against ground faults. This paper discusses modeling in designing generator neutral ground using the LabView Graphical User Interface (GUI) application. The goal is to be easier, faster and more accurate. As the implementation of the modeling used data from std C62.92.2TM-2017.
Karakteristik Semburan Bahan Bakar Aviation Gasoline dengan Nozzle Pesawat Cessna 172S
Authors: Ilminnafik Nasrul , Dimas Endrawan Putra , M Fahrur Rozy Hentihu , Muh. Nurkoyim Kustanto , Danang Yudistiro
Published: March 2024

Avgas fuel is fuel from aviation engines, namely piston engine type aircraft, where the spray of this fuel is very influential on the life of a piston type aircraft engine. The characteristics of avgas fuel bursts, namely the distance, temperature and shape of the spray, are rarely studied in Indonesia, so with using experimental and varied data collection techniques, we obtained the characteristic results of the avgas type fuel spray and its mixture, where the mixture of 20% ethanol with a distance of 21 cm at a pressure of 3 bar is the lowest point of the fuel mixture spray temperature, namely reaching 15oC, the effect of The mixture of fuel with ethanol means spots on the walls and combustion chamber due to the mixture of alcohol containing water so that traces and water spots can become crust on the combustion chamber.
Pengembangan Acetylated Cellulose Nanofibers dari Microcrystalline Cellulose: Studi Perubahan Gugus Fungsi dan Indeks Kristalinitas melalui Asetilasi dan Nanofibrilasi
Authors: Kusmono Kusmono , Risda Azizah Hasn
Published: March 2024

Cellulose nanofiber (CNF) has promising potential as a reinforcement in polymer matrix nanocomposites. CNF is polar or hydrophilic due to having many hydroxyl groups. When CNF particles are combined with a non-polar polymer matrix, the CNF is difficult to distribute evenly and tends to agglomerate due to differences in polarity so that the strengthening effect of CNF is limited. To overcome this problem, it is necessary to chemically modify the CNF surface. Acetylation is one of the most widely used CNF surface modification methods to increase the compatibility between a non-polar polymer matrix and CNF. Through the acetylation process, some of the hydroxyl groups of CNF are replaced with acetyl groups which are hydrophobic. Furthermore, the CNF resulting from the acetylation process is known as acetylated CNF (acetylated cellulose nanofibers or ACNF). The acetylation process is carried out by first mixing microcrystalline cellulose (MCC) particles into 75 mL of acetic anhydride solution. Next, the mixture was stirred using a high-speed blender for 30 minutes for the MCC nanofibrillation process to occur. In this research, the influence of acetylation and nanofibrillation processes on the characteristics of ACNF was studied through studying chemical structure changes using ATR-FTIR and crystallinity index using XRD. The results of the ATR-FTIR analysis show that there are 3 new peaks in the ACNF spectrum, namely at 1720, 1369 and 1203 cm-1, which proves that there is a change in the structure of cellulose after being given acetylation treatment. The results of XRD show that surface treatment of acetylation and nanofibrillation with a high-speed blender increases the ACNF crystallinity index value by 82.53%. Overall, the resulting ACNF has great potential as a reinforcement for polymer matrix nanocomposites.
Pembelajaran Mengidentifikasi Nilai Kearifan Lokal Toraja Menggunakan Mind Mapping pada Mata Kuliah Apresiasi Sastra Indonesia, Prodi PGSD UKI Toraja Tahun Ajaran 2017/2018
Authors: Patintingan Mersilina , Payung Zatman
Published: March 2024

Apresiasi adalah menilai, menghargai, serta membandingkan terhadap suatu karya sastra ataupun  karya seni.  Nilai moral adalah suatu pengukur apa yang baik dan apa yang buruk dalam kehidupan masyarakat, juga dapat diartikan sebagai sikap atau perilaku, tindakan, kelakuan seseorang pada saat mencoba melakukan sesuatu hal dan memiliki nilai positif di mata manusia lainnya,.Berdasarkan survey awal pada mahasiswa Pengampuh mata kuliah Apresiasi Sastra, 60% dari mereka memiliki tingkat apresiasi sastra, secara khusus pada cerita (prosa). Hal ini menyebabkan rendahnya pemahaman mereka dalam memahami cerita.  Jika ini dibiarkan maka kelak mereka pun akan kesulitan dalam mencapai tujuan dalam pembelajaran Bahasa Indonesia secara khusus untuk apresiasi Sastra (Prosa) Indonesia. Berkenaan dengan penjelasan diatas, penulis tertarik untuk melakukan penelitian mengenai: Pembelajaran Mengidentifikasi Nilai-nilai Kearifan Lokal Dongeng Toraja menggunakan Mind Mapping pada Mata Kuliah Apresiasi Sastra Indonesia,PGSD UKI Toraja T.A 2017/2018. Penelitian ini bertujuan untuk mengetahui secara mendalam mengenai pelaksanaan pembelajaran Apresiasi yang akan melatih mahasiswa dalam mengidentifikasi Nilai Kearifan Lokal dalam Dongeng Masyarakat Toraja. Upaya pencapaian tujuan penelitian menggunakan pendekatan kualitatif dan kuantitatif melalui Metode quasi eksperimen.  Desain penelitian yang digunakan adalah desain one group pretes-postes design, dengan teknik penelitian studi pustaka, uji coba,observasi, tes dan Analisis. Subjek dalam penelitian ini adalah mahasiswa kelas A Pengampu Mata Kuliah Apresiasi Sastra Indonesia PGSD UKI Toraja T.A 2017/2018.  Adapun hasil penelitiannya yaitu rata-rata nilai kumulatif perencanaan dan pelaksanaan pembelajaran sebesar3,32. Nilai tersebut masuk dalam kategori Baik. Hasil rata-rata nilai pretes adalah 46% dan nilai postes sebesar 71% dengan selisih 25%.  Hasil perhitungan statistil dengan hasil 16,80>0,32 dengan tingkat kepercayaan 95% dengan derajat kebebasan 35.  Berdasarkan data tersebut peneliti menyimpulkan bahwa penggunaan Mind Mapping dapat menolong mahasiswa dalam mengidentifikasi Nilai-nilai Kearifan Lokal dalam Dongeng Masyaraka Toraja.
The Efforts of Arab and Muslim Scientists in Pharmacy, Practically and Theoretically – Treating Poisons as an Example
Authors:   Asst. Prof. Dr, Jurisprudence Department, Sharia and Law Faculty. International Islamic University Sultan Abdul Halim Mu'adzam Shah (UniSHAMS), Malaysia, Bosheya Dr. Mohamed Shafei Moftah
Published: March 2024

Pharmacy is considered a science and a profession in all human civilizations. Toxic substances are considered health problems that many people face and require prevention and treatment. Arabs and Muslims, in general, have shown interest in pharmacy, and specifically in toxins, both practically and theoretically. This is the focus of this research, which aims to introduce the science of pharmacy, highlight the efforts of Arabs and Muslims in it, especially in combating toxins through prevention, treatment, classification, and definition. The research also aims to introduce some of the works they have written in this field and assess their usefulness, using a descriptive-analytical approach and a historical approach to trace the significant contributions of Arabs and Muslims in pharmacy and toxins over time. The research, with reference to specialized sources in each field, concludes with several key findings, including the significant contribution of Islamic civilization to pharmacy and toxins, benefiting many other nations from these efforts.
Exploring Elements of Inclusive Community Development: Insights from Sinau Bareng with Emha Ainun Nadjib
Authors:   Institut Agama Islam Bani Fattah Jombang, Indonesia, Saifullah Ach , Siswopranoto Mokh. Fakhruddin ,   Sekolah Tinggi Ilmu Tarbiyah Al Urwatul Wutsqo Jombang, Indonesia
Published: March 2024

The exploration and application of elements in organizations and communities can be an essential foundation for building inclusive and equitable communities. This study aims to describe the relationship of elements in building an inclusive and fair community in Sinau Bareng with Emha Ainun Nadjib. This qualitative research uses a descriptive approach. Researchers used three data mining techniques: comprehensive interviews, participatory observation, and documentation studies. This research study shows that the elements in Sinau Bareng are advocacy of social responsibility, ethical foundations, critical-creative thinking, transcendental leadership, and inclusive and equitable community development. Those elements make up an inclusive and equitable community. Social responsibility advocacy produces positive and sustainable change by considering the needs of individuals or groups. The ethical foundation guarantees that organizations act pretty, honestly, responsibly, and transparently. Critical, creative thinking is essential in promoting social responsibility, inclusive and equitable community development, and the practice of transcendental leadership. Transcendental leadership emphasizes the importance of transcendent leaders' inspiration, direction, and guidance in taking individuals and organizations to greater heights. Inclusive and equitable community-building accepts and supports diversity, respects individual needs and aspirations, and ensures fair treatment for all members.
The Narrative of Trauma in Art spiegelman’s Maus
Authors:   Department of English Language and Literature, Istanbul Aydin University, Istanbul, Turkey, Omer Salihi Kanar Othman
Published: March 2024

This article explores how Art Spiegelman’s Maus (1986-1991) challenges the humanist concept of the unified self, proposing instead that the post-war self is fragmented and split. This fragmentation is particularly examined through the lens of Holocaust survivors in Maus, showcasing how extreme experiences during and after the Second World War cause the self to fracture and even disintegrate. The article argues that storytelling and narration serve as a crucial tool for the trauma survivors to navigate and reconcile the fractured aspects of their self. Through storytelling, the protagonist finds a means of survival, by finding a language to articulate his otherwise inexpressible and ineffable experiences and memories. It highlights the fragmentation of the human psyche as a direct consequence of Holocaust trauma and similar traumatic experiences, examining how narrative acts as a medium for the protagonist to deal with his traumas. The novel offers insights into the complexities of the new post-war self, the enduring scars of trauma and the potential of narrative in coping with trauma, providing a deeper understanding of the fragmented self in the context of Holocaust trauma.
Tissue Saving by Reducing and Using Variable Optic Zone (VOZ) to Correct Myopia by Refractive Lenticule Extraction
Authors:   Department of Ophthalmology, Dada Laser Eye Institute, Pune, Maharashtra, India, S Ladi Jeevan
Published: March 2024

Purpose: The lenticular diameter was reduced to below standard 6.5 mm, in a stepwise manner up to 5.2 mm and report on the Residual Stromal Thickness (RST), refractive outcomes and subjective scotopic visual quality of patients compared to those who underwent Small Incision Lenticule Extraction (SMILE) with the conventional 6.5 mm lenticular diameter. Study Design: Retrospective study Methods: Patients undergoing SMILE in the first year of the study were subjected to lenticular diameter of standard 6.5 mm for lenticule extraction. In the second year, using the same nomogram, the lenticular diameter was gradually reduced from 6.4 to 6 mm, with 0.1 mm decrements in each subset. In the last 6 months, all cases were performed using the same nomogram but with lenticular diameter below 6 mm, again with 0.1 mm decrements in each subset. Results: We included 100 eyes of 55 patients with a mean age of 26.18+ 6.6 years (median=25 years, IQR= 22 to 28 years). The mean preoperative best corrected visual acuity (BCVA) was 0.03+ 0.07 logMAR (range = 0 to 0.3 logMAR) and the mean preoperative spherical equivalent was -5.5D + 2.05D (median = -5.5D, IQR= -7.10 to -3.75D). The mean keratometry was 44.12D + 1.3D (range = 41.5 to 48D) and mean central corneal thickness was 532.24+ 29.8 µ (median = 533 µ IQR= 511 to 552 µ, range = 449 to 629 µ). The pupillary size in the study group was 3.80+ 0.82 mm (median= 3.84 mm, IQR= 3.3 to 4.3mm). At 1 month follow up; the best corrected distance visual acuity (UCDVA) across groups was 0.02 + 0.06 logMAR (median = 0 logMAR, range = 0 – 0.3 logMAR). There were no differences in UCDVA and contrast sensitivity between groups with respect to the lenticular diameter. Univariate linear regression analysis showed that age, spherical equivalent, preoperative pachymetry and lenticular diameter size were significantly associated with residual stromal thickness. Conclusion: We found that SMILE performed with a lenticular diameter of < 6 mm was effective in delivering excellent refractive correction and improving the corneal biomechanical strength by virtue of significantly greater RST.
Green Symphony: A Brief Review of Waste Segregation Techniques
Authors: Sivaranjani S  , Priyanka Sherllyn S  , Deepaharshini G R  , Eunice J
Published: March 2024

Proper waste segregation poses challenges like insufficient awareness, inadequate infrastructure, and limited resources. In this study, we've scrutinized five waste segregation methods employing IoT, Arduino, Deep Learning, Machine Learning, and Artificial Intelligence. The IoT-based system utilizes sensors, and cameras to identify diverse waste types, transmit data to the IoT module, and activate sorting mechanisms like robotic arms [1]. This leads to remote monitoring, and automated waste sorting, fostering efficient recycling. An advanced garbage monitoring system with sensors and an Arduino Uno detects waste types, monitors garbage levels, and issues alerts when bins are full, contributing to waste management efficiency [2]. DL is integrated into the system, categorizing waste images using CNNs, and employing transfer nearest neighbor algorithm predicts waste management alerts based on three sensors, automating notifications to authorities with a 93.3% accuracy rate [3]. AI-driven waste segregation models, particularly for non-biodegradable plastics, reduce waste management costs, achieving over 80% accuracy in sorting plastics. The culmination is the (WSD) model [5], incorporating IoT, Arduino, ML, DL, and AI. Utilizing sensors and imaging devices, this model generates real-time data for efficient monitoring and sorting, featuring a K-nearest neighbor algorithm with 93.3% accuracy and DL precision in material classification. The WSD model provides an automated and eco-friendly solution, reducing manual labor and improving recycling practices for effective waste management. Advanced technology-based techniques like the WSD model offer solutions, emphasizing the importance of choosing technologies aligned with available resources and infrastructure for optimal impact.
Machine learning: investigando a relação entre atmosferas biogênicas, exoplanetas e sistemas planetários
Authors: Bernardes Luander , Martins Anna Carolina
Published: March 2024

A proposta da pesquisa foi estudar alguns sistemas planetários em busca de exoplanetas capazes de sustentar atmosferas biogênicas e entender o papel deles nesse contexto. Para essa tarefa, foi considerado o Earth similarity index (ESI), que é um índice de classificação de exoplanetas por similaridade com a Terra, porém, considerando uma perspectiva de modelagem multinível. A caracterização destes sistemas é importante, pois missões astronômicas, cujo objetivo seja identificar marcadores biológicos que denunciem a presença de vida, podem escolher alvos prioritários e eliminar alvos menos promissores. Foram estudados 72 sistemas extrassolares por meio de técnicas não supervisionadas e supervisionadas de machine learning com o objetivo de identificar a formação de clusters e investigar a relação multinível entre planetas e sistemas extrassolares. O trabalho demonstra que, provavelmente, uma ampla variedade de tipos de exoplanetas pode abrigar atmosferas aptas a serem estudadas remotamente, apesar de que esses resultados não consideram as constituições internas reais dos objetos estudados, já que elas são desconhecidas, o que impede uma reconstrução histórica do processo de evolução desses planetas. A abordagem multinível demonstra que aproximadamente 54% da variação do valor do ESI se deve ao efeito das condições do sistema planetário onde está localizado o exoplaneta em estudo.
ROMANIA AS A DESTINATION FOR CULTURAL AND HERITAGE TOURISM
Authors:   Doctoral School of Economic Sciences, Faculty of Economic Sciences, University of Oradea, Oradea, Romania, ARDELEAN Simona-Violeta , BADULESCU Alina ,   Department of Economics and Business, Faculty of Economic Sciences, University of Oradea, Oradea, Romania
Published: March 2024

Romania possesses a consistent heritage including cultural, historical and folkloric resources with a high potential for tourism valorization. Despite of this valuable heritage, the development of cultural tourism is still limited and more actions are needed to be undertaken for a better promotion and attraction of tourist flows in the most important cultural areas. Due to this potential and to recent massive operations of restoration and renovation of historical buildings, but also due to the improvement of services and education, Romania has succeeded to improve its supply for heritage tourism. In this paper we analyze the main issues related to the competitiveness of Romania as a cultural destination, we assess its place among other countries in Central and Eastern Europe, but also which were the recent developments on this topic. A detailed investigation has been performed regarding the main attractions and destinations for heritage tourism in Romania, including the cultural and intangible cultural heritage sites from Romania included on the UNESCO World Heritage list. Our conclusions go to the actions necessary for improving Romania’ s place on the market of cultural and heritage tourism, such as: improvements in the infrastructure for increasing the accessibility of the most important destinations, a more focused vision and enhanced strategy for the development and management of tourist attractions, more efficient actions for internal and international promotion, the adoption of appropriate management and marketing tools to make these objectives known, especially to international tourists etc.
BOARD CHARACTERISTICS AND CORPORATE PERFORMANCE: EVIDENCE FROM THE NIGERIAN OIL AND GAS COMPANIES
Authors:   Department of Business Administration, Faculty of Management Sciences, University of Benin, Benin City, Nigeria, ADEKUNLE Simon Ayo , OKERE Oghenovo Owigho ,   Deloitte & Touche LLP, Dallas, Texas, KOKOGHO Eseoghene ,   Deloitte & Touche LLP, Dallas, Texas, KOKOGHO Eseoghene ,   Deloitte & Touche LLP, Kansas City, Missouri, ODIO Princess Eloho ,   Hossbridge Trent Limited, Lagos, Nigeria
Published: March 2024

This study investigated how board characteristics such as board size (BOSI), board independence (BOID), board gender diversity (BOGD), and board meeting (BOMT) impact the performance of the Nigerian oil and gas sector. Seven oil and gas firms were randomly selected, and data collected on the relevant variables for ten (10) years. Data were descriptively analysed using mean, standard deviation, skewness, and kurtosis, while a panel data model was used as the estimation technique. The study found that BOSI, BOID, and BOGD positively and significantly impact the performance of oil and gas firms in the country. Though the relationship between BOMT and the performance of oil and gas firms is positive, it was not statistically significant. It is, therefore, concluded that critical attention should be paid to board characteristics as they play critical role in monitoring the company’s management, establishing strategic direction, and protecting the interests of shareholders and stakeholders. This study recommends that oil and gas firms maintain stipulated number of independent directors that could help sustain positive and significant association between board independence and performance of the sector.
MOOD SWINGS AND THE FIRM SIZE PREMIUM
Authors:   Department of Health Services Management, Peres Academic Center, Rehovot, Israel, SNUNU Iyad
Published: March 2024

Evidence accumulated in the literature indicates that the size effect is related to corporate and macroeconomic variables and is paid to compensate for bearing risk. We show that the size premium is also driven by daily variations in investors’ moods. We focus on two conditions often cited as possible mechanisms that drive variations in mood: Monday and seasonal affective disorder. The findings are consistent with the evidence that mood deteriorates on Mondays and in the fall and are consistent with the claim that the size effect manifests during economic expansion but weakens in the contraction phase of the economic cycle.
Raqamli demokratiyaga oid xorijiy adabiyotlar va mualliflarning tahlili
Authors: Raximov Sherzod
Published: March 2024

Maqolada fuqarolarning ijtimoiy-siyosiy jarayonlardagi ishtiroki, raqamli demokratiyaga oid adabiyotlar tahlili, xorijiy mualliflar tahlili, raqamli platformalar hamda ijtimoiy tarmoqlardan foydalanishning demokratik jarayonlardagi salbiy va ijobiy ta’sirlari, siyosiy faollikni oshirishda axborot kommunikatsion texnologiyalar va onlayn platformalarga oid masalalar to‘g‘risida ma’lumot berilgan.
Pengembangan Model Manajemen Pendidikan Kewirausahaan Sekolah Menengah Kejuruan Terintegrasi Soft Skills Berbasis Competency Based Training
Authors: Yahya Rosnida , Lubis Wildansyah
Published: March 2024

Pendidikan kewirausahaan saat ini mengalami distorsi pada tingkat perencanaan, pelaksanaan dan evaluasi, sehingga belum terdapat kesepakatan antara para ahli pendidikan kewirausahaan tentang pendekatan terbaik dalam pembelajaran dan pengajaran kewirausahaan guna meningkatkan intensi dan sikap siswa yang rendah terhadap soft skills kewirausahaan, terutama dalam membuka rintisan usaha. Teknik analisis data dilakukan secara kualitatif (data reduction, data display, dan conclusion drawing/ verification) dan kuantitatif (analisis deskriptif statistik dan uji t data berpasangan) guna menguji perbedaaan sikap dan minat kewirausahaan siswa sebelum dan sesudah. Hasil penelitian menunjukkan uji t pada aspek sikap kewirausahaan, didapatkan nilai t hitung sebesar -10,267. Hasil uji t pada aspek minat kewirausahaan didapatkan nilai t hitung sebesar -16,527, maka t tabel< t hitung. Jadi, untuk kedua aspek H0 ditolak yang berarti terdapat perbedaan antara sikap dan minat kewirausahaan sebelum dan sesudah pengembangan model.
Reaksi Pasar Modal Pada Peristiwa Hari Raya Idul Fitri Pada Perusahaan Yang Tergabung Dalam Jakarta Islamic Index (JII) Di Bursa Efek Indonesia
Authors: Prasetya Wahyu , Damayanti Damayanti
Published: March 2024

Abstrak: “Penelitian ini bertujuan untuk menguji volume perdagangan, abnormal return, dan return saham-saham yang tergabung dalam Jakarta Islamic Index baik sebelum maupun sesudah peristiwa Idul Fitri. Tahun 2018 hingga 2022 akan menjadi cakupan analisis. Data dari tidak lebih dari enam bisnis yang dipantau disisihkan untuk analisis ini dengan menggunakan pengambilan sampel selektif. Salah satu uji parametrik yang digunakan adalah uji-t sampel berpasangan, dan untuk data yang tidak mengikuti distribusi normal, uji peringkat bertanda Wilcoxon digunakan. Temuan uji parsial (uji peringkat bertanda Wilcoxon) menunjukkan adanya perbedaan yang signifikan secara statistik pada variabel aktivitas volume perdagangan antara 10 hari sebelum dan sesudah peristiwa Idul Fitri. Perbandingan periode evaluasi 10 hari sebelum dan 10 hari sesudah peristiwa Idul Fitri tidak menunjukkan adanya perbedaan yang signifikan secara statistik pada variabel return dan abnormal return.”

 

Kata kunci: Idul Fitri, Return, Abnormal Return, Trading Volume Activity
Optimalisasi Nilai Perusahaan: Eksplorasi Indeks Pengungkapan Laporan Keberlanjutan dan Kepemilikan Manajerial
Authors: Bagiana I Kadek , Setiawati Luh Pande Eka , Arizona I Putu Edy , Dewi Ni Putu Shinta
Published: March 2024

Penelitian ini menyelidiki interaksi yang kompleks antara pengungkapan laporan keberlanjutan, kepemilikan manajerial, dan nilai perusahaan pada perusahaan manufaktur di Indonesia. Meskipun pelaporan pengungkapan keberlanjutan dianggap penting bagi informasi pemangku kepentingan, penelitian ini mengungkapkan bahwa indeks pengungkapan laporan keberlanjutan tidak berdampak langsung pada nilai perusahaan, kemungkinan karena ketidakselarasan antara praktik keberlanjutan yang diungkapkan dan ekspektasi pasar. Namun, ditemukan hubungan positif antara indeks pengungkapan laporan keberlanjutan dan kepemilikan manajerial, yang menekankan peran keberlanjutan dalam mempengaruhi tingkat kepemilikan manajerial. Lebih lanjut, kepemilikan manajerial diidentifikasi sebagai pengaruh positif terhadap nilai perusahaan, yang menggambarkan signifikansinya dalam mendorong kinerja perusahaan jangka panjang. Namun, kepemilikan manajerial tidak memediasi hubungan antara indeks pengungkapan laporan keberlanjutan dan nilai perusahaan, menunjukkan adanya faktor eksternal yang membentuk persepsi pasar. Studi ini menggarisbawahi perlunya perusahaan untuk meningkatkan strategi komunikasi untuk pengungkapan keberlanjutan dan mengakui peran konstruktif kepemilikan manajerial dalam menyelaraskan kepentingan dan meningkatkan nilai perusahaan. Jalur penelitian di masa depan mencakup perbandingan antar-industri, pemeriksaan mendalam terhadap pengaruh eksternal, dan eksplorasi dampak regulasi terhadap hubungan antara pelaporan keberlanjutan, kepemilikan manajerial, dan nilai perusahaan.
Impact of Natural Disasters on Children around Ngorima Clinic, Chimanimani.
Authors: Nefasi Mlambo
Published: March 2024

During disasters most humanitarian organisations focus mainly on food, clothing and shelter provision. This is despite that several issues will be affecting the survivors. This food, clothing and shelter assistance rendered is mostly centred on household levels taking parents and guardians as the most affected at the expense of children and minors. The psychosocial effects of exposure to trauma are significant to all age groups, but evidence concerning the experience of disaster-affected children is limited. The main aim of this paper was to conduct research inclusive of children and minors during such catastrophes. The study sought to assess impact of natural disasters on children around Ngorima clinic, Chimanimani. The research had 100 participants aged between 9 and 19 years, both males and females. The researcher adopted purposive sampling. Collection of data, involved interviews, focus group discussions, observations and document analysis. The data processed was presented into tables, graphs. Descriptive statistics was used to process data. Physical and infrastructural destruction was extensive to all the participants, psychological effect was present although most people did not initially think it was a major concern. There was also mention of emotional impact, educational disturbances and services deficits as well as disturbances of the social fabric and cohesion. Additionally, during disasters, transition stages are permanently disrupted, physiological wellbeing severely impacted and life prospects diminished by natural disasters whose impact can be avoided or mitigated. These findings led to the following conclusions: people from low status don’t value their mental health as much as they do the physical aspect. Participants had psychological and emotional strain but could not fully comprehend that it was indeed an issue for urgent attention. Humanitarian aid was more than 85% aligned to food, shelter and clothing. In light of the above, it is important to have the following recommendations: Governments to establish structures supportive of psycho-social support mechanisms for disaster mitigation, to prioritize mental health for all. In addition, a policy should be in place to have a balanced service provision. Responsible stakeholders should have a quota system in their aid to include mental health as they offer humanitarian service. Lastly, evidence-based mental health interventions should be adopted during disasters.
Factors Underlying Organizational Resilience in SMEs
Authors: Larbi YACOUBI
Published: March 2024

Small and medium-sized enterprises (SMEs) are faced with a double challenge: a turbulent environment and a lack of resources. To face this reality, SMEs are called to develop adequate organizational responses. Organizational resilience (OR) has emerged in recent years as an appropriate solution. Indeed, this concept has received particular interest from researchers. It has been described as crucial for the company on the same level as performance and efficiency. Studies on SME’s resilience are relatively rare. Moreover, research in this area has been identified as an interesting area for future research. Hence the interest of this research which attempts to unpack the different determinants of resilience in the context of SMEs by proposing a conceptual framework that integrates the individual level, the organizational level and environmental factors to explain this resilience. The aim of this paper is to enrich the theoretical framework of organizational resilience, to broaden the framework of the study to a new context, namely SMEs, and to integrate the individual level, the organizational level and the environmental factors in a conceptual model.
Nyadran: Tradisi Penghormatan Leluhur dalam Bingkai Nilai-Nilai Islam di Dusun Silawan Desa Kutorojo
Authors: Rohman Akhmad Dalil , Afiah Karimatul , Riayana Riayana , Huda Muhammad Fathul
Published: March 2024

The Nyadran Tradition in Silawan Hamlet, Kutorojo Village, Kajen Sub-district, Pekalongan Regency reflects the harmony between Islamic values and Javanese culture. This study aims to explore the Nyadran practice as a case study representing a creative adaptation to changing times and social solidarity in rural communities. A qualitative approach is employed, focusing on a case study, involving participatory observation and in-depth interviews. The research findings indicate that Nyadran is not merely a ritual of honoring ancestors but also an expression of the cultural richness and spirituality within the community. The harmonious integration of Islamic elements with local Javanese traditions not only strengthens religious and cultural identities but also enhances social solidarity and the values of mutual cooperation. Thus, Nyadran serves not only as a valuable symbol of cultural diversity but also enriches the understanding of the harmony between local traditions and religions in the lives of rural communities in Indonesia.
Edukreasi Lingkungan: Pembuatan Kerjainan Tangan Dari Sampah Tutup Botol Untuk Pengenalan Satwa Dan Peningkatan Kesadaran Lingkungan
Authors: Setiawan Heru , Lutfiani Salsabila Arzaqia , Putri Siska Aulia , Hasanah Uswatun
Published: March 2024

Kegiatan pengabdian masyarakat di RA Muslimat NU Kalegen 2 berupaya mengatasi masalah lingkungan yang semakin meningkat karena cara pembuangan sampah yang tidak tepat dengan mengubah tutup botol plastik menjadi maninan edukatif. Tujuan kegiatan ini adalah menanamkan kesadaran lingkungan dan kemampuan berkreasi pada anak-anak. Melalui pendekatan langsung dan keterlibatan peserta, mereka didorong untuk menggunakan kembali bahan limbah. Dampak positifnya, seperti peningkatan pengetahuan, keterampilan, dan kreativitas di kalangan anak-anak, sangat terlihat. Tingkat kepuasan peserta yang tinggi menegaskan keberhasilan program ini dalam mendorong keberlanjutan dan tanggung jawab lingkungan di kalangan generasi muda.
Pelatihan Perancangan Model Bisnis Pada Siswa Madrasah Aliyah Kabupaten Majene, Sulawesi Barat
Authors: Ashdaq Muhammad
Published: March 2024

Generasi z merupakan generasi masa depan yang diharapkan memiliki keterampilan dan pemahaman dalam menghadapi tantangan perekonomian masa depan. Penciptaan entrepreneur merupakan program pemerintah dalam mempersiapkan generasi muda menghadapi persaingan. Salah satu permasalahan yang dihadapi generasi muda adalah pengetahuan kewirausahaan dan penyusunan model bisnis yang tepat. Program Kemitraan Masyarakat (PKM) ini bertujuan untuk membantu mitra menghasilkan lulusan yang memiliki semangat kewirausahaan serta kemampuan menyusun model bisnis dengan bantuan tools business model canvas. Mitra dalam kegiatan yang dilaksanakan ini adalah MAN 1 Majene, Sulawesi Barat dengan peserta kegiatan adalah siswa(i) sebanyak dua puluh orang. Kegiatan dilaksanakan dalam bentuk pelatihan dengan metode ceramah, pendampingan, diskusi dan praktek. Hasil kegiatan yang dicapai adalah (a) Mitra memiliki kompetensi kewirausahaan dan kemampuan menggunakan tools business model canvas, (b) Mitra mendapatkan literasi penumbuhan jiwa kewirausahaan, (c) Mitra mendapatkan pengalaman menganalisis business model dengan bantuan tools business model canvas.
Peran P4S Amulat Terhadap Perubahan Perilaku Petani Pada Usahatani Komoditas Kedelai di Kalurahan Bleberan, Gunungkidul
Authors: Widyarini Darana , Euriga Epsi
Published: March 2024

Pusat Pelatihan Pertanian dan Perdesaan Swadaya (P4S) Amulat merupakan kelembagaan petani yang berbasis swadaya yang berada di Kalurahan Bleberan, Kapanewon Playen, Kabupaten Gunungkidul, dengan komoditas unggulan kedelai (Glycine max L.Mer ). Namun mayoritas petani kurang memperhatikan usahataninya, diakibatkan karena adanya berbagai keterbatasan. Penelitian ini betujuan untuk mengetahui bagaimana peran P4S Amulat sebagai kelembagaan petani yang berbasis pelatihan swadaya terhadap perilaku petani pada usahatani komoditas kedelai. Penelitian ini menggunakan metode deskriptif pendekatan kualitatif. Pengumpulan data melalui observasi, wawancara, dan dokumentasi. Teknik analisis data yang digunakan adalah analisis data naratif, dengan metode penulisan deskriptif. Hasil penelitian menunjukkan bahwa P4S Amulat memiliki peran sebagai motivator, penyedia sarana dan prasarana, konsultan, jejaring usaha, serta pelatihan dan permagangan. Peran P4S Amulat tersebut berpengaruh dalam perubahan perilaku petani di Kalurahan Bleberan. Perubahan perilaku petani dapat diketahui dari aspek pengetahuan, sikap, dan keterampilan yang dimiliki petani. Perubahan perilaku petani tersebut telah memberikan dampak positif bagi kegiatan usahatani kedelai, dengan meningkatnya kesejahteraan masyarakat di Kalurahan Bleberan.
Pengenalan Penggunaan Google Form Untuk Survei Kepada Warga Darma Bakti, Cengkareng, Jakarta Barat
Authors: Firdaus Mohamad , Bakti Indra
Published: March 2024

This research aims to introduce and implement the use of google form as a survei tool to collect data from residents of Darma Bakti, Cengkareng, West Jakarta. The research method involves developing a survei form using the google form platform that can be accessed online. The research also explored the effectiveness of google form in collecting data on various aspects of Darma Bakti residents' lives and needs. The research process involved introducing the concept and functionality of google form to respondents, as well as brief training to increase participation in the survei. The data collected included demographic information, preferences, and feedback related to services and facilities obtained from Darma Bakti residents. Data analysis involved the use of automated analysis features provided by google form, as well as manual interpretation to gain deeper insights. The results of this study are expected to provide a better view of the use of google form as an effective and efficient tool for citizen surveis, as well as provide valuable input for the improvement of services and facilities in the Darma Bakti neighborhood, Cengkareng, West Jakarta. This research also contributes to the literature related to the use of online survei technology, especially in the context of local communities.
Psychoeducational program for the appropriate use of social networks in Cuban university students
Authors: Martínez Anneidy Lamadrid , Castillo Evelyn Fernández , Nápoles Dayessi Riverón , García Anna Hernández , Placeres Grizly Meneses , Peralta-González María Josefa , Anido Anagret Mederos , Hurtado Anabel Díaz
Published: March 2024

This article presents the basis of a psychoeducational program that promotes Cuban university students' responsible use of social networks. A mixed paradigm was used, and a retrospective ex-post-facto design and a descriptive scope were assumed. 30 university students participated in the design of the proposal. Instruments were used to collect the data, such as the questionnaire to evaluate protective factors of mental health in university students, the social network addiction questionnaire, and the survey to explore patterns of use of social networks. Descriptive and frequency analysis was used to analyze the data. Reviewing the studies conducted in the Cuban university context and the diagnosis developed in the selected sample allowed us to verify that students present difficulties developing social skills. However, a statistically significant relationship between the protective factors of mental health explored and the addictive indicators regarding the use of social networks is not confirmed from a statistical point of view. The triangulation of the information obtained allowed the design of a psychoeducational intervention to promote the appropriate use of social networks, consisting of four sessions based on the health belief model.
Yaşlılık Temalı Sinema Filmlerinde Diyalogların Duygu Haritası
Authors: Ergün Takan Duygu , Takan Savaş , Paker Kamile Oya
Published: March 2024

Medya iletilerinin bireylerin algıları üzerindeki etkileri, çok çeşitli yaklaşımlarla teorileştirilmiştir. Gerbner’in Yetiştirme Teorisi de bunlardan biridir. Teori, televizyonun, bireylerin toplumsal gerçeklik algıları üzerinde önemli etkileri olduğunu savunur. Medya iletilerinin bireylerin algıları üzerindeki etkisinden hareketle, filmler aracılığıyla üretilen yaşlılık fikrinin, yaşlılığa dair gerçek yaşamdaki anlayışımızı şekillendirdiğini söylemek mümkündür. Diğer yandan, medya iletilerinin izler kitleyi dönüştürme sürecinde duyguların rolü oldukça büyüktür. Buradan hareketle çalışmamızda, sinema filmleri aracılığıyla kurulan yaşlılığın gerçek yaşamdaki anlayışımızı nasıl şekillendirdiğine dair farklı bir perspektif geliştirebilmek amacıyla, yaşlılık temalı filmlerin diyaloglarındaki duygu yapısı araştırılmıştır. Bu doğrultuda, bir asırlık zaman diliminde üretilen tüm yaşlılık temalı filmlerin diyaloglarında, metin madenciliği yöntemiyle duygu analizi gerçekleştirilmiştir. Sonuçlar tarihsel perspektifte ve ülke sinemaları çerçevesinde, betimsel bir yaklaşımla yorumlanmıştır. Çalışmamızın, sinemada metin madenciliği araştırmalarına örnek oluşturması ve sinemada yaşlılık olgusuna yönelik tartışmalara alternatif bir bakış açısı sunması beklenmektedir.