bluuebunny/crossref_metadata_2025 huggingface dataset:
Are Socially Responsible Firms Punished or Rewarded by the Market? Evidence from Meeting or Beating Earnings Benchmark
Authors: Wang Lin , Zhang Lanyi Yan , Bai Yu
Published: July 2024

We examine the effect of CSR performance on the market premium to MBE (i.e., meeting or beating the earnings benchmark). We hypothesize and find that CSR performance reduces the market premium of MBE, particularly when firms with better CSR performance habitually beat earnings benchmark by a small margin. Our results suggest that CSR performance is a double-edged sword. Our findings are robust to a multitude of control variables and alternative measures. Contributing to the literature, our study highlights the detrimental impact of CSR performance on firm value during favorable occurrences when management deviates from long-term value creation that benefits society to deliver short-term positive outcomes. These findings carry implications for regulators and companies engaged in CSR initiatives.

Data Availability: Data are available from the public sources cited in the text.

JEL Classifications: G12; M41.
The Taxation of Virtual Currency and Does Recent Guidance Do Enough?
Authors: Antinozzi Hannah Smith
Published: July 2024

This paper examines how virtual currency is taxed and examines whether recent guidance has done enough. Virtual currency taxation has been complex and confusing ever since virtual currency first became used. Limited IRS guidance has been issued over the years leaving taxpayers to figure out the compliance on their own. In 2023, the IRS issued several large pieces of guidance, but this does not seem to be enough to help taxpayers with their compliance efforts. This paper examines whether the current tax law in this area constitutes a “good” tax system and gives suggestions for improvement.
Individual Auditor Turnover and Audit Quality—Large Sample Evidence from U.S. Audit Offices
Authors: Ma Tao , Wan Chi , Wang Yakun , Zhao Yuping
Published: July 2024

We examine the relationship between audit quality and office-level auditor turnover. Using resumes of over 106,000 Big 4 auditors, we find that audit offices with higher turnover have a greater likelihood of client annual report restatements. This detrimental effect is more pronounced when the departing auditors are more experienced and when the office faces tighter human capital constraints and is primarily attributable to voluntary turnover. Further, such negative effect is borne mostly by complex clients and intangible-intensive clients but is weakened for clients with greater product similarity to the client portfolio of the audit office. Last, the impact of office-level turnover on audit quality persists after controlling for firm-level turnover. Our findings inform the current policy debate on whether and to what extent audit firms should disclose auditor turnover as a potential indicator of audit quality.

Data Availability: Data are available from the public sources cited in the text.

JEL Classifications: M42.
Dulaglutide and Glomerular Hyperfiltration, Proteinuria, and Albuminuria in Youth With Type 2 Diabetes: Post Hoc Analysis of the AWARD-PEDS Study
Authors: Bjornstad Petter , Arslanian Silva A. , Hannon Tamara S. , Zeitler Philip S. , Francis Jennie L. , Curtis Alexandra M. , Turfanda Ibrahim , Cox David A.
Published: July 2024

OBJECTIVE

To examine changes in glomerular hyperfiltration and other measures of kidney function in youth with type 2 diabetes treated with dulaglutide or placebo.

RESEARCH DESIGN AND METHODS

Post hoc analysis was performed on kidney laboratory data from 154 youths (age 10–18 years) with type 2 diabetes enrolled in a completed placebo-controlled glycemic control trial of dulaglutide.

RESULTS

Mean estimated glomerular filtration rate (eGFR) decreased from baseline to 26 weeks in participants treated with dulaglutide versus placebo (−5.8 vs. −0.1 mL/min/1.73 m2; P = 0.016). Decreases in eGFR were observed primarily in participants with baseline glomerular hyperfiltration. At 26 weeks, the prevalence of both glomerular hyperfiltration and proteinuria increased with placebo but decreased with dulaglutide (P = 0.014 and 0.004 vs. placebo, respectively).

CONCLUSIONS

Dulaglutide was associated with attenuated glomerular hyperfiltration and proteinuria in youth with type 2 diabetes. The impact of these changes on the risk of diabetic kidney disease is unclear.
Validitas dan Reliabilitas Status Epilepticus Severity Score Bahasa Indonesia
Authors: Pratiwi Astri Dewina , Budikayanti Astri , Wiratman Winnugroho , Octaviana Fitri
Published: July 2024

Status Epilepticus Severity Score (STESS) merupakan instrumen untuk memprediksi luaran pasien status epileptikus (SE) sebelum dilakukan tatalaksana. STESS sudah divalidasi sebelumnya di Swiss dengan nilai titik potong > 4 berkorelasi dengan luaran yang buruk. Tujuan utama penelitian ini untuk menilai validitas dan reliabilitas STESS yang telah diterjemahkan ke dalam Bahasa Indonesia (STESS-INA). Tujuan tambahan untuk melihat hubungan antara nilai STESS dengan luaran. Kuesioner STESS diterjemahkan ke dalam Bahasa Indonesia dan dilakukan uji validitas dan reliabilitas. Desain penelitian ini adalah potong-lintang prospektif dimana dilakukan penilaian secara serial untuk melihat luaran pada 24 dan 48 jam pertama, serta hari ke-7, ke-30 dan akhir perawatan. Luaran yang dinilai adalah hidup dan mati. Titik potong STESS-INA ditentukan berdasarkan kurva receiver operating characteristic (ROC). Terdapat 17 pasien yang memenuhi kriteria inklusi. Hasil uji validitas interna STESS-INA koefisien korelasi 0,484 hingga 0,702 dengan nilai Cronbach’s Alpha 0,71. Nilai area under curve (AUC) STESS-INA pada akhir perawatan 96,2%. Nilai titik potong STESS-INA >4 dan berhubungan bermakna dengan luaran kematian pada akhir perawatan (p=0,006). STESS-INA merupakan instrumen valid dan reliabel untuk memprediksi luaran pasien SE. Nilai STESS-INA > 4 berhubungan bermakna terhadap luaran kematian pada akhir perawatan pasien SE.
Kewirausahaan: Integrasi Industri Subsektor Kuliner pada Bahan Ajar
Authors: Suni Muhadjir , Ridwan Masri , Muh. Taufik
Published: July 2024

Bahan ajar yang digunakan belum berorientasi pada kebutuhan peserta didik yang kontekstual dengan situasi industri kuliner di era new normal. Penelitian ini bertujuan untuk menciptakan bahan ajar mata kuliah Kewirausahaan pada suplemen materi Potensi Produk Lokal. Penelitian ini adalah pengembangan dengan model  produk Borg and Gall. Produk divalidasi 4 expert judgment yaitu ahli materi pariwisata, desain, bahasa, dan praktisi bidang wirausaha sebelum diuji coba terhadap 10 mahasiswa mata kuliah kewirausahaan.  Integrasi  bahan ajar tentang  inovasi yang dilakukan oleh pelaku sub sektor dilakukan dengan menganalisis hasil wawancara  menggunakan trianggulasi dan  audit trial semua informasi.  Analisis data pada pengembangan bahan ajar  menggunakan deskriptif kuantitatif dengan tingkat kelayakan menggunakan skala likert, dilakukan dengan mengumpulkan jawaban responden.  Hasil menunjukkan tanggapan ahli materi, desain pembelajaran, bahasa, praktisi serta mahasiswa adalah tidak perlu direvisi dengan tingkat persentase 85,24 % dan layak untuk digunakan. Simpulan penelitian menunjukkan produk bahan ajar hasil pengembangan dapat diterima dengan baik dan layak digunakan. Implikasi penelitian ini yaitu bahan ajar dapat memberi inspirasi kepada mahasiswa jurusan Tata Boga dalam mengoperasikan usaha kuliner yang tangguh dan inovatif di masa yang akan datang.
Violência simbólica da ruptura dos vínculos sociais
Authors: Melo Juliana Alejandra Farias de , Hora Denis Anderson Pereira da , Santos Filho Elias Henrique dos
Published: July 2024

A população de cinco bairros, localizados no município alagoano de Maceió, enfrenta o fenômeno da subsidência dos solos ocasionado pela atividade mineradora da Petroquímica Braskem S/A, o que gerou a evacuação das áreas e o processo de desterritorialização espacial e simbólica de relação de poder. Para tanto, foi realizado o tipo de pesquisa qualitativa, com procedimentos metodológicos de natureza documental e bibliográfica e realizados acompanhamentos em órgãos públicos, noticiários e em sítios eletrônicos. A pesquisa ainda está em andamento e os resultados são parciais, de modo que este trabalho não pretende esgotar o tema proposto, mas contribuir para que o estudo sirva de fonte a um debate mais profundo no qual há muito a ser explorado.
Propuesta de un modelo para analizar la calidad entre las instituciones del Tecnológico Nacional de México
Authors: Villalobos Oliver Eloísa Bernardett , Cornejo Serrano Ma. Del Carmen , Quintana Hernández Pedro Alberto
Published: July 2024

La calidad educativa es uno de los temas que preocupa a las instituciones de educación superior, y una forma de medirla es a través de indicadores actualizados y comparables que reflejen el estado actual de la educación a nivel internacional. Por eso, el objetivo de este trabajo fue desarrollar un modelo matemático que permita analizar el desempeño de los Institutos Tecnológicos (IT) pertenecientes al Tecnológico Nacional de México (TecNM). La originalidad del estudio se encuentra en la formulación del modelo matemático utilizando información publicada por cada IT en los anuarios estadísticos del TecNM, lo cual elimina la necesidad de recopilar información adicional. Para ello, se usaron 21 indicadores reportados por 126 IT durante el periodo 2015-2018, y se empleó un enfoque cuantitativo con un diseño no experimental y longitudinal. El método para estructurar el modelo matemático incluyó el análisis factorial (AF) en etapas exploratoria y confirmatoria, combinado con regresión lineal múltiple para la formulación de las ecuaciones estructurales. Los resultados mostraron la significancia de cuatro factores con 17 indicadores en la etapa exploratoria, y cuatro factores con 9 indicadores en la etapa confirmatoria. Además, los coeficientes de los diferentes factores del modelo fueron consistentes a través del tiempo, al igual que los cinco IT que ocuparon los primeros lugares en el índice total de desempeño calculado con el modelo. Se propone, por tanto, continuar con una línea de investigación orientada a la generación de indicadores que sean representativos de los procesos estratégicos del TecNM y permitan la comparación con otras instituciones de educación superior.
La formación permanente del profesorado de educación media superior
Authors: Chaviano Rodríguez Nadia Rosa , Soca Cabrera José Ramón , Revilla Chaviano Alejandro
Published: July 2024

La formación permanente del profesorado es fundamental para mejorar la calidad educativa, de ahí que sea crucial identificar áreas de mejora y diseñar planes de capacitación adecuados. Por ende, el objetivo de esta investigación fue analizar las necesidades de formación continua de los profesores de educación media superior en el Estado de México con el fin de mejorar su desempeño docente. El estudio, de naturaleza descriptiva y transversal con un enfoque cualitativo, se llevó a cabo con la participación de 48 docentes de tres instituciones públicas de dicho nivel educativo. La selección de los participantes se realizó de manera intencional a través de un muestreo no probabilístico, y su participación fue voluntaria. Los resultados revelaron que más del 50 % de los profesores de estas instituciones necesitan cursos de formación continua, dado que su formación inicial no está directamente relacionada con la enseñanza, lo cual afecta su capacidad para liderar el proceso educativo. Además, expresaron preferencia por cursos en modalidad mixta, impartidos por facilitadores externos a sus instituciones. Las áreas donde los docentes manifestaron mayores necesidades de capacitación fueron ofimática básica, educación socioemocional y estrategias didácticas. Ante la creciente presencia de tecnologías digitales en el ámbito educativo, se recomienda adoptar enfoques flexibles e innovadores para la capacitación.
Astrobook Booklet and Its Impact on The Sixth Graders’ Scientific Literacy
Authors: Ilfiana Aisyah Nur , Maryani Ika
Published: July 2024

According to the 2018 PISA research, pupils’ scientific literacy during science sessions was deficient. An effective approach to address this issue is through the utilization of printed educational materials in the form of booklets. The current study aimed to create a booklet called Astrobook as an educational tool to enhance the sixth-grade students’ scientific literacy, specifically in comprehending the solar system. We utilized a Research and Development (RD) method in conjunction with the ADDIE development model. The study instruments comprised validation sheets that were given to specialists in instructional media, content, technique, and language. We also administered surveys to educators and 19 students in the sixth grade to assess the book’s feasibility. The expert validation yielded an average score of 87.54 (highly feasible). The field trial showed a student response score of 100%. The N-Gain score, as determined by the effectiveness test, met the criteria for a medium level of effectiveness, with a mean score of 0.54. The results of this study suggest that the Astrobook booklet is effective in facilitating the learning process and enhancing students’ scientific literacy.
Efficiency of Hybrid Solar Collectors Application in Building Heating Systems
Authors:   Lviv Polytechnic National University, Shapoval Stepan , Pryshliak Yurii , Ivashchyshyn Fedir , Gulai Bogdan , Kasynets Mariana , Mysak Stepan
Published: July 2024

The article focuses on the use of hybrid solar collectors as one of the ways to increase the efficiency of solar systems in general. The authors consider the design of a solar collector with the arrangement of circulation pipes above the heat-absorbing surface with a transparent coating. A solar system with natural circulation of the heat carrier (water) has been investigated. Based on the research results, a nomogram has been developed to define the relationship between the thermal efficiency coefficient of the solar cover with a transparent coating and the arrangement of pipes of the heat carrier circulation loop above the heat absorber depending on the angles and the intensity of the radiation flux. As a result, a functional dependence is obtained, which allows accurately determining the coefficient of thermal efficiency for specific parameters and input data. This research indicates the need for the use of hybrid solar collectors to ensure efficient collection of solar energy and emphasizes the importance of further research and improvement of the design of elements of such systems to reduce environmental pollution and increase the stability of heating systems.
Rancang Bangun Sistem Transfer Liquid Berbasis Arduino Uno Menggunakan Sensor YF-S401
Authors: Alfarizky Ilham Dimas , Al-Azhari Abdurrakhman Hamid , Djuniadi Djuniadi
Published: July 2024

This article discusses the design of a liquid transfer system using a YF-S401 flow sensor and the evaluation of various calibration factors to create a reliable system. The research methods included water flow measurement, system component selection, system design, and workflow. The research results showed that a calibration factor of 50 was the optimal choice, showing good liquid transfer precision at a scale of 100 ml. However, testing at a scale of 200 ml and 300 ml showed suboptimal performance, especially in maintaining liquid transfer precision. Further development recommended in the selection of more reliable components, the improvement of the Arduino Uno program, and the implementation of technologies such as real time operating system (RTOS) to improve the accuracy of the liquid transfer system at larger scales. Overall, this research provides important insights for the development of automatic liquid transfer systems with a focus on precision in various measurement scales.
Keywords—Liquid transfer system, Flow sensor, Calibration factor, Water flow measurement, Arduino Uno
Protokol SOAP dalam Implementasi Sistem Presensi Pegawai Universitas Lampung
Authors: Ubaidah
Published: July 2024

Intisari — Pengelolaan presensi pegawai merupakan aspek penting dalam penyelenggaraan perkuliahan di perguruan tinggi. Sistem presensi yang tidak terintegrasi dapat mengakibatkan ketidakakuratan data kehadiran pegawai yang berakibat pada kesulitan dalam monitoring dan evaluasi kinerja pegawai. Penelitian ini bertujuan untuk pemanfaatan protokol SOAP dalam implementasi sistem presensi pegawai. Sistem ini diharapkan dapat meningkatkan efisiensi dan akurasi presensi pegawai serta mempermudah pemantauan presensi pegawai secara real-time.
Sistem ini menggunakan endpoint berupa mesin Fingerprint  untuk mencatat kehadiran pegawai. Data kehadiran dikumpulkan secara real-time dengan metode GET ke mesin serta memiliki beberapa jenis tampilan antarmuka yang disesuaikan dengan pengguna dan dilengkapi dengan fitur statistik harian serta rekap ketidakhadiran. Dengan protokol SOAP dalam implementasi sistem presensi pegawai dapat menjadi solusi yang efektif untuk meningkatkan efisiensi dan akurasi presensi pegawai. Sistem ini lebih efisien, akurat, real-time, dan transparan dibandingkan dengan sistem presensi yang belum tersistem.
Kata kunci — Protokol, SOAP, Sistem Informasi, Presensi, Pegawai
The Impact of Increasing Nickel Production on Forest and Environment in Indonesia: A Review
Authors: Nasution Miftahul Jannah , Tugiyono  , Bakri Samsul , Setiawan Agus , Murhadi  , Wulandari Christine , Wahono Endro Prasetyo
Published: July 2024

The history of nickel mining in Indonesia began in the Verbeek Mountains in Sulawesi in 1901. The finding of nickel and its extraction occurred in the Netherlands, making it the pioneering site for this ore. Also, the substantial rise in the extraction of natural resources like nickel through mining would inevitably profoundly influence forests, which serve as the core of the ecosystem for both flora and fauna. This study aims to determine the consequences of the growing nickel production on Indonesia’s forests and environment. It involves examining the alterations in the forests due to the increased nickel production and evaluating the broader environmental effects. The research method used in this research is a literature review. This technique seeks to analyze, assess, and interpret diverse research findings to examine them within the investigated subject’s framework. The research result of this investigation demonstrates that the escalating nickel production in Indonesia is detrimental to forests and the environment, leading to deforestation, degradation of habitats, and contamination of the air and soil. These alterations present immediate hazards to human well-being, such as respiratory problems and effects on agricultural output. It is crucial to evaluate and improve the methods used for nickel production and adopt sustainable management strategies to reduce the negative impacts on the environment and protect both the ecosystem and human welfare.
Keywords: ecosystem pollution, deforestation, forest management, nickel mining, water pollution
Biological Deterioration of Wooden Components of Balla Lompoa Ri Galesong in South Sulawesi, Indonesia
Authors: Arif Astuti , Putri Giselawati , Soma Andang Suryana , Syahidah  , Syahribulan
Published: July 2024

Balla Lompoa Ri Galesong, known well as the traditional house of the Takalar Regency, South Sulawesi, has become a historical building in Indonesia.  Nowadays, it still functions as a residence for the royal family, a repository for historical artifacts, and a venue for annual cultural performances. Maintaining and protecting buildings from damaging factors is crucial to maintaining their life and function. This research focuses on detecting the damage characteristics of wooden parts of buildings, identifying biological deterioration agents, and assessing the level of infestation. Data collection uses the visual detection method. The results showed that the activities of biodeterioration agents, namely subterranean termites (Microcerotermes serrula), drywood termites (Cryptotermes), powder-post beetles, wood-staining fungi, and wood-decaying fungi found on pillars, windows, doors, walls, floors, and ceiling. Most pillars are targets of attacks by wood-destroying organisms, characterized by the highest attack intensity (70.13%) and the moderate category in the degree of attack (50–74). Understanding and mitigating the damage to historic buildings is critical for implementing effective preventive measures.
Keywords: Balla Lompoa Ri Galesong, biodeterioration agents, cultural heritage, wood biodeterioration
Pengembangan Media Desain Batik Transformasi Geometri dalam Pembelajaran Matematika SMA
Authors: Sugeng Sugeng , Hidayati Hidayati
Published: June 2024

Ethnomathematics-based Transformation Geometry learning is a teaching strategy that combines mathematical knowledge and cultural wisdom. This study aims to reveal the feasibility and effectiveness of a Geometry Transformation Batik Design media in mathematics learning for grade XII IPA students of SMAN 1 Nunukan, North Kalimantan. Research and development with the Borg & Gall model experimentally used two groups with the static group comparison: randomized control-group-only design. Development of learning media through the trial stage of small and larger samples with the help of material and art validators. Questionnaires, observation sheets and learning outcome tests as instruments to collect research data. The validation results recommend that the learning media category is feasible. Hypothesis testing uses a t-test technique whose results show a probability value of 0.000 at α=0.05 so that there are differences in learning outcomes between the two groups of students, and the experimental group achieves higher learning outcomes. Media use in the experimental group showed effective results, while in the control group, the results were less effective. In further research, geometric transformation batik design media can use batik motifs according to each region and for other geometric fields.
Efektivitas Model Pembelajaran Project Based Learning STEAM Berbantuan Geogebra Terhadap Kemampuan Berpikir Kritis Siswa
Authors: Nada Qotrun , Pramasdyahsari Agnita Siska , Albab Irkham Ulil
Published: June 2024

Indonesian’s student have the low ability of critical thinking make encourages the development of learning to design new learning model strategies that can improve student’s thinking skills. This study aims to determine the effectiveness of PjBL STEAM with the assistance of Geogebra on student’s critical thinking skills. The research design is Quasi Experimental. The research subjects were class VIII students in Institut Indonesia Junior High School Semarang there are 25 students in experimental class and 25 students in control class. Research data were taken through written tests (pre test and post test) and student observation sheets. Data on critical thinking skills test results were analyzed based on FRISCO indicators. The research results show that the Geogebra-assisted PjBL STEAM is effective. This can be seen from the difference result in two classes, get achieving KKM scores, and there is an effect of activeness on student’s critical thinking abilities. It is important to apply the PjBL STEAM model because it has beneficial effects, including teaching children to think critically, helping to remove blocks of ideas, focusing on processes that lead to innovation.
PENDAMPINGAN KEWIRAUSAHAAN FROZEN FOOD PADA FORUM KELUARGA CEREBRAL PALSY LAMPUNG DI KOTA METRO
Authors: Sholiha Sangidatus , Hasanah Al Um Aniswatun , Vahlia Ira
Published: June 2024

This service aims to provide training on making frozen food to members of the Cerebral Palsy Family Forum. Families who have members with cerebral palsy often face challenges in meeting nutritional needs and the availability of food according to these conditions. In this service, we organize a series of mentoring to teach members of the Cerebral Palsy Family Forum about making frozen food. Frozen food has the advantage of being easy to store and can be prepared earlier, thus helping families with cerebral palsy in preparing healthy food more efficiently. Apart from personal consumption, frozen food can also be marketed to increase income. The stages of this service consist of data collection, planning, implementation and evaluation. The result of this service is an increase in the knowledge and skills of members of the Cerebral Palsy Family Forum in making frozen food according to the nutritional needs and conditions of cerebral palsy. It is hoped that the results of this dedication will help them earn additional income and be able to provide healthy and nutritious food for family members with cerebral palsy more efficiently
Derin Öğrenme (1D-CNN, RNN, LSTM, BiLSTM) ile Enerji Tüketim Tahmini: Diyarbakır AVM Örneği
Authors: Berus Yusuf , Benteşen Yakut Yurdagül
Published: June 2024

Bu makale çalışmasında, Diyarbakır il merkezinde yer alan bir alışveriş merkezinin toplam 2027 günlük (5 yıl, 6 ay, 19 gün) aktif tüketim verileri kullanılarak, makine öğrenmesi yöntemleri ile enerji tüketim değişiminin tahmini amaçlanmıştır. Bu çalışmada kullanılan aktif tüketim miktarı saatlik ölçülerek 2027x24= 48648 boyutunda veri seti elde edilmiş olup, gerekli onaylar Dicle Elektrik Dağıtım A.Ş.’ den alınmıştır. Enerji aktif tüketiminin tahmini için 1D-CNN, RNN, LSTM ve BiLSTM olmak üzere dört farklı derin ağ modeli geliştirilmiştir. Her üç ağ için RNN/LSTM/BiLSTM(Unit sayısı) ⇒ Dense(1) gibi basit bir ağ mimarisi önerilmiştir. Söz konusu geliştirilen modellerin özellikle tekrarlayan sinir ağları yapısındaki modeller aynı ölçütlerde eğitime tabi tutularak, birbirleri arasındaki performans değerleri karşılaştırılmıştır. Tüm uygulamalar 10 kez tekrar edilerek en yüksek performansa sahip olan değerler kayda alınmıştır. Önerilen modellerin performansı RMSE, MAE ve R^2 ölçütlerine göre değerlendirilmiştir. Basit mimarilerin önerildiği çalışmada, test veri setine göre determinasyon katsayısı dikkate alındığında Tekrarlayan sinir ağlarının başarım performans aralığının [%91.7 %93.7] bant aralığında olduğu ve önerilen basit modellerde belirli düzeyde bile başarımın elde edildiği gözlemlenmiştir. Tekrarlayan sinir ağlarında başarımların birbirine yakın performans sergiledikleri ve bunların içinde en iyi performansın BiLSTM modelinde Unit=100 mimarisinde elde edildiği görülmüştür. Önerilen mimarilere göre 1D-CNN’in tekrarlayan sinir ağlara göre daha düşük bir performans sergilediği görülmüştür. 1D-CNN mimarisinin geliştirilerek, başarımının artırılabileceği düşünülmektedir.
DoS and DDoS Attacks on Internet of Things and Their Detection by Machine Learning Algorithms
Authors: Şimşek Muhammed Mustafa , Atılgan Emrah
Published: June 2024

Machine Learning (ML) algorithms play a crucial role in fortifying the security of Internet of Things (IoT) environments. In this study, we focus on several key ML algorithms, namely Random Forest, AdaBoost, Decision Trees, Naive Bayes, Logistic Regression, Support Vector Machines (SVM), and k-Nearest Neighbors (k-NN). These algorithms are evaluated within the unique context of IoT security, employing an original dataset meticulously crafted for this study. The dataset is designed to capture the intricacies of cyber threats in an IoT network, featuring attacks such as DDoS, HTTP Flood, SYN Flood, Port Scan, and UDP Flood. This original dataset serves as a foundation for the comprehensive evaluation of ML algorithms, allowing us to assess their effectiveness in identifying and mitigating diverse attack patterns targeting IoT devices. The algorithms are examined based on their performance metrics such as accuracy, F1-score, precision and recall, emphasizing their suitability for real-world IoT security applications. The results show that Random Forest and AdaBoost are the top performers in terms of performance metrics. The study aims to provide valuable insights into the strengths and limitations of these ML algorithms, aiding researchers and practitioners in developing resilient security measures designed for IoT settings.
A Model Analysis of the Effect of Self-Efficacy, Authoritative Parenting, and Peer Social Support on Academic Stress in Full-Day Senior High School Students
Authors: Izzati Indah Dwi cahya , Tentama Fatwa , Suyono Hadi
Published: July 2024

This study investigated the influence of self-efficacy, authoritative parenting, and peer social support on academic stress in full-day senior high school students. The population of this study were all twelfth-grade students from Senior High School X in Lampung, with a total of 330 students. This study involved 140 twelfth-grade students as the participants were selected using a cluster random sampling technique. This study employed an academic stress scale, self-efficacy scale, authoritative parenting scale, and peer social support scale. The data was analyzed by evaluating the outer and inner models. The study employed the Structural Equation Model (SEM) for data analysis using the Smart Partial Least Square 3.3.0 application. The findings of this study include the development of a model of the influence of self-efficacy, authoritative parenting, and peer social support on academic stress that is consistent with empirical data, the absence of an effect of self-efficacy on academic stress, a very significant negative influence between authoritative parenting and academic stress, and a very significant negative influence between peer social support and academic stress. The theoretical model developed in this study is a fit model, which can be used as a valid model reference when addressing academic stress.
Meaning Of Life For Mothers With Sexually-Abused Children
Authors: Sulastri Sulastri , Khairani Khairani , Salsabila Mustamira Sofa
Published: July 2024

The meaning of life is defined as things that are perceived as necessary, felt useful, and believed to be wonderful and can be used as a life goal. The meaning of life can be discovered in joyful and tragic situations. This research aims to examine the meaning of life among mothers with children who have been sexually abused. This study employs a qualitative method with a case study approach. The research subject is a mother with two sexually abused children. Interviews, observation, and documentation were employed as data-gathering methods. The findings revealed that women who had children who were victims of sexual abuse felt embarrassed, depressed, sad, and exhausted at first. However, the subject always strives to accept what happened to her two children, seeking help from institutes specializing in children. As a result, the subject can still perform positive things like working and expressing support, attention, love, and affection for her children. The subject's meaning of life for the circumstances that occurred to her children caused the subject to grow more attached to them because she was always connected with affection, could live his life with the conditions that transpired, and finally made the subject happy with her children.Keywords: Meaning of life; children as sexual abuse victims; mothers’ meaning of life.
Data Acquisition Board by Using Arduino to Measure Weather Temperature and Humidity
Authors:   University of Anbar, Saad Abdulhakeem Baraa , Maad Hamdi Mustafa ,   University of Anbar, Abdulsamad Sadeq May ,   University of Anbar
Published: June 2024

This research delves into exploring the Arduino platform, an open-source hardware and software paradigm recognized for its economic viability and simplified design, capturing significant attention within the technology community. The overarching objective is to construct an embedded device utilizing Arduino capable of tracking environmental variables such as temperature and humidity. The study assesses the functionality of this device across diverse temperature and humidity conditions, leveraging sensors and the Arduino microcontroller. The investigation contributes to the understanding of Arduino's versatility, underscored by its compatibility with various devices and its extensibility through code execution in the Integrated Development Environment (IDE). The research comprises two main sections: a theoretical overview elucidating the essential tools and supplies, and a practical section providing a step-by-step procedural guide for wiring and electronics. Notably, the findings reveal the successful attainment of predefined objectives, with the constructed device effectively delivering real-time information on temperature and moisture content within a building. This research enhances our comprehension of Arduino's applicability in creating cost-effective and efficient embedded devices for environmental monitoring, thereby contributing to the broader landscape of open-source technology applications.
‘Heroic-Imaginary’ or ‘Survivor-Instinct’: Kire’s Mari a Case to Point
Authors: Sharma Dr. Shreeja Tripathi
Published: June 2024

The classical tradition of heroic narratives eulogising ideals of heroism in war evolved with the overwhelming human misery of ‘real wars’. The two extremes portraying idealism of super-human grit and courage versus the existential loss of common suffering, exist in sharp opposition to each other.
Mari, a fictional war narrative by Easterine Kire presents an alternative view that is uniquely distinct from the skewed polarities. The Battle of Kohima described in the novel narrates how a docile young girl grows in courage simply to live. The novel resonates that victory or defeat can never match the importance of survival and  transformation.
Analysis of Bullying Behavior of Broken Home Children in High School
Authors: Bintari Zhoya
Published: June 2024

The purpose of this research is to find out how the form of bullying behavior and what are the motives of bullying behavior of broken home children in SMAN. In this study, researchers used qualitative research methods. Respondents in this study amounted to 7 people. Using purposive sampling technique with the criteria of broken home families, being sensitive, broken homes experienced from the age of (6-17 years), have committed acts of bullying. Data collection techniques used through observation, interviews and documentation. Data analysis techniques are carried out by using an Interactive model of quantitative analysis from Milles and Huebeman which consists of data reduction, data presentation and conclusions. The results of the discussion show that the bullying behavior of broken home children in SMAN is still classified as a lot where the actions taken in the form of verbal bullying such as labeling names, ridicule, insulting, alienating, belittling and saying harsh words. While non-verbally such as pinching, pushing, pinching the head, pulling the shirt, pulling the headscarf and hitting. The motive for these actions is influenced by family disharmony, pressure in the family, ridicule obtained by school friends which triggers children to commit these acts of bullying.
Paradisiacal Sex
Authors: Lohi Sajjad
Published: June 2024

Towards the end of his life, Michel Foucault proposed an interpretation of the sexual revolution in terms of “desexualisation”. The purpose of this essay is to outline the relationships between homosexual and queer experiences and those in late antiquity and Christianity. Through an analysis of the Foucauldian interpretation of Augustine of Hippo –specifically of his doctrine on paradisiacal sex and chastity– the aim is to demonstrate that asceticism may be conceived as a different exercise of sexuality that do not solely consists of abstinence, abstention, self-control or abnegation but, rather, libido is the very foundation of the subject’s being. Such a spiritual and sexual experience – that for Augustine tears subject from his will – for Foucault is very akin to the principle that should govern every devenir-homosexuels. Somehow, both Augustine’s Confessiones and Foucault’s Confessions of the Flesh are testament of different but parallel lives.
Histories and Narratives of the First Generation of Travestis in Rio de Janeiro
Authors: Lopes Fábio Henrique , Santos Rafael França Gonçalves dos
Published: June 2024

This article investigates and problematizes the emergence of friendship networks that empowered trans experiences, specifically among those historically identified as travestis, in the city of Rio de Janeiro in the 1960s. Based on the narratives of Aloma Divina, Suzy Parker, and Yeda Brown, we analyze how friendship, with its fractures, dilemmas, and affections, potentiated subjectivation, ways of life, exchanges, and resignifications of self among gender-sex dissidents of cisheteronormativity
Examining the Social Philosophy of Opium History
Authors: Chen Xianle
Published: June 2024

This historiographical paper focuses on the social philosophy of opiate history to foreground the integration of Latour’s ANT in the analysis of drug memories as a methodological novelty. Specifically, this paper has three tasks to undertake. First, it is conveyed that a complete understanding of opium’s past requires a Latourian ontology orienting around the dissolution of nonhuman objects in human subjects. Second, through the accentuation of how factuality becomes the self-disappearing backbone of narcotic history by translation and inscription, this paper attempts to show an appropriate epistemology which intellectually corresponds to the said Latourian ontology of opium’s social recollections. Third, an ANT-based method is devised so that the drug’s sociohistorical realities can be reconstructed with the pharmaceutical and scientific information being textually invisible. Taken together, the take-home message is that social historiographers need to treat the narcotic’s past as an opportunity for broader interpretations of human souls.
PENINGKATAN SIFAT MEKANIS TANAH LEMPUNG MENGGUNAKAN BOTTOM ASH DAN SEMEN
Authors: Nurhasbi Ilham , Amran Yusuf , Oktavia Chica
Published: June 2024

Tanah lempung merupakan suatu jenis tanah kohesif yang memiliki daya dukung rendah apabila dijadikan untuk tanah dasar (subgrade) dalam pembangunan konstruksi, Tanah tersebut kurang sesuai atau tidak dapat digunakan sebagai bahan konstruksi, karena dari Kementrian Bina Marga tahun 2018 telah memberi batasan nilai kekuatan CBR untuk tanah dasar (subgrade) minimal 6%. Tanah di 38B Desa Banjarejo Kecamatan Batang hari, Kabupaten Lampung Timur perlu dilakukan analisis lebih lanjut karena terindikasi sebagai tanah lempung. Dari pengujian di laboratorium Fakultas Teknik Sipil, Universitas muhammadiyah metro, didapatkan nilai CBR tanah asli hanya sebesar 2,00%. Nilai tersebut sangat rendah bila digunakan sebagai Timbunan ataupun sebagai tanah dasar dalam sebuah konstruksi. Selanjutnya sampel tanah asli ditambahkan campuran bottom ash dan semen dengan kadar yang dicoba-coba (triall and error). Dari percobaan tersebut didapat penambahan campuran sebanyak 0%, 2,5%, 5%, dan 8% dari berat tanah asli. Penambahan terbaik yang dapat meningkatakan nilai CBR tanah asli ada pada komposisi 8% bottom ash dan semen dengan nilai CBR 6,17% dan 6,67%. Nilai CBR tersebut telah memenuhi persyaratan minimum CBR 6% yang dikeluarkan Bina Marga 2018 (Revisi 2).
KAJIAN KUAT LEKAT SAMBUNGAN ANGKUR PADA BETON YANG DIPERKUAT BAHAN ADHESIVE (SIKA ANCHORFIX-2)
Authors: Prasetiya Dandy , Iskandar Dadang , Oktavia Chica
Published: June 2024

Besi tulangan merupakan besi yang digunakan untuk kontruksi beton atau yang lebih dikenal dengan beton bertulang. Kuat lekat adalah kemampuan besi tulangan dan beton yang  menyelimuti  dalam  menahan  gaya  dari luar.  Tegangan  lekat  memegang  peranan penting dalam mencegah beton tergelincir (slip). Dalam praktek, metode desain yang akan digunakan adalah metode eksperimental laboratorium.  Dengan benda uji masing-masing berjumlah 4 buah dengan variasi setiap 5 sampel deteliti pada umur 28 hari. Dimana mutu beton yang digunakan f’c 20 MPa. sampel untuk kontrol mutu beton, Sampel uji kuat lekat beton tanpa kait dan kait 135° metode cast in place, dan tanpa kait metode post installed. Setelah dilakukan penelitian didapatkan hasil pengujian pull-out test pada beton umur 28 hari  metode  (post  installed)  dengan    lubang  grouting  16  mm  sedalam  150  mm  yang diperkuat Sika Anchorfix-2 menggunakan besi tulangan D10 didapat nilai kuat lekat rata- rata sebesar 6.752 Mpa. Metode (cast in place) tanpa kait didapat nilai rata-rata sebesar 8.493 Mpa dan kait 135° didapat nilai rata-rata sebesar 8.747 Mpa. Pada metode  (post installed)  mengalami  pengaruh pada lubang  grouting  yang halus sehingga  tidak terjadi kerjasama antara bahan Sika Anchorfix-2  pada beton, kegagalan terjadi berupa tulangan tercabut beton utuh. Dari hasil pengujian metode (cast in place) menggunakan kait 135° mengalami kenaikan sebesar 3% terhadap kuat lekat besi tanpa kait.
KENYAMANAN PEJALAN KAKI TERHADAP PEMANFAATAN TROTOAR TAMAN MERDEKA DAN TAMAN KI HAJAR DEWANTARA KOTA METRO
Authors: Aditya Maulana Kevin , Sriharyani Leni , Sriharyani Leni , Kurniawan Septyanto
Published: June 2024

Kota Metro merupakan kota pendidikan, sehingga perlu adanya perhatian dalam penataan ruang kota. Salah satu dukungan yang dapat diberikan adalah penyediaan jalur pedestrian. Trotoar banyak dipenuhi oleh bangunan-bangunan yang bersifat nonpermanen, pedagang kaki lima, bahkan parkir motor. Berdasarkan uraian diatas maka penulis akan melakukan penelitian tentang kenyamanan pejalan kaki terhadap pemanfaatan trotoar di Taman Merdeka dan Taman Ki Hajar Dewantara. Metode analisis yang digunakan pada penelitian ini adalah analisis skoring. Metode skoring adalah suatu metode pemberian skor atau nilai terhadap masing-masing value parameter untuk menentukan tingkat kemampuannya. Jalur pedestrian Taman Merdeka memiliki tingkat kenyamanan sebesar 77,51%. Persentase tersebut menunjukan bahwa jalur pedestrian Taman Merdeka nyaman bagi pejalan kaki. Sedangkan jalur pedestrian Taman Ki Hajar Dewantara memiliki tingkat kenyamanan sebesar 59,82%. Persentase tersebut menunjukan bahwa Jalur Pedestrian Taman Ki Hajar Dewantara kurang nyaman bagi pejalan kaki. Secara keseluruhan jalur pedestrian sudah baik. Namun penambahan bollard pada jalur pedestrian dapat memberikan kesan yang lebih indah pada jalur pedestrian Taman Merdeka. Sedangkan jalur pedestrian Taman Ki Hajar Dewantara kurang nyaman bagi pejalan kaki. Saran yang dapat diberikan kepada pemerintah setempat adalah penertiban PKL, merehab trotoar, penambahan RTH, penambahan tempat sampah, penambahan bollard, penambahan tempat beristirahat dan lampu penerangan.
Notas y estudios de filosofía (1949-1954) y sus discursos sobre la filosofía en Latinoamérica
Authors: Sosa Paula Jimena
Published: July 2024

La revista Notas y estudios de filosofía es un espacio edición importante en el campo filosófico durante el primer peronismo, ya que surge en un marco de fuerte tensión en las universidades, debido a las intervenciones estatales de esta etapa. La publicación busca consolidarse en un contexto nacional fuertemente politizado. El propósito de este trabajo es mostrar la importancia de esta revista –como espacio de expresión de una intelectualidad que permanece en las universidades–, y evidenciar cómo presenta diferentes relatos en torno al desarrollo de la disciplina filosófica en el contexto de periferia latinoamericana.
The Distribution of Inheritance to Extramarital Children on Islamic Legal Perspective
Authors: Tahir Maulana Amin
Published: June 2024

Children are considered a precious blessing from a higher power and are entrusted to our care to be nurtured and guided towards a bright future. As parents, it is our duty to provide the best possible attention to our children, as protecting their rights is an important obligation outlined in the Islamic religion. Illegitimate children, born to unmarried women, are not exempt from these responsibilities. This study focuses on the distribution of inheritance to illegitimate children in accordance with Islamic law, using a descriptive normative juridical method. The findings reveal that under KHI provisions, an illegitimate child is entitled to a share of their mother's inheritance, with a single woman's child receiving half and a child from multiple women receiving two-thirds.
STRATEGI KREATIF MENARIK WISATAWAN DENGAN VISUALISASI POTENSI DESA WISATA MELALUI VIDEO PROMOSI
Authors: Hartanto Elnatan Avidia , Tumimomor Anthony Y.M.
Published: July 2024

Desa Wisata Mungguk mempunyai destinasi wisata alam, sejarah dan budaya lokal yang unik. Pariwisata yang disajikan berupa air terjun Setegung, riam Air Merah, Makam Raja Abdul Kahar, Meriam Tanda Perdamaian dan acara budaya berupa Robo - robo sebagai bentuk rasa syukur dan doa yang diadakan setiap setahun sekali. Berdasarkan hasil observasi lapangan, ditemukan fakta bahwa media yang digunakan untuk mempromosikan Desa Wisata Mungguk ini masih terbatas pada media cetak, baik berupa leaflet atau spanduk di lokasi wisata. Melihat permasalahan tersebut, maka perlu sebuah media promosi berbentuk audio video, yang dapat mempromosikan tentang Desa Wisata Mungguk dan mampu mempersuasif masyarakat untuk berkunjung ke tempat wisata. Metode penelitian yang diterapkan dalam merancang video promosi menggunakan penelitian kualitatif, sehingga mampu mendapatkan data dan informasi secara akurat melalui wawancara dan observasi secara langsung.  Strategi kreatif dalam merancang video promosi menggunakan linear strategy, dengan harapan menghasilkan video promosi yang mampu menyampaikan informasi yang persuasif dan menarik minat wisatawan untuk berkunjung ke berbagai wisata yang ditawarkan oleh Desa Wisata Mungguk.
PERANCANGAN ULANG USER INTERFACE DAN USER EXPERIENCE WEBSITE KLINIK PRATAMA DR. JO MENGGUNAKAN METODE USER CENTERED DESIGN
Authors: Takariyanto Aditya Darmawan , Ocsa Pratyaksa
Published: July 2024

Abstrak –  Penggunaan website sebagai identitas dari suatu perusahaan saat ini sudah umum dilakukan suatu organisasi atau lembaga. Klinik Pratama Dr Jo adalah salah satu perusahaan yang menggunakan website untuk memperjelas identitas perusahaan, disamping fungsi lainnya seperti fungsi pendaftaran online. Namun dari hasil analisa awal, tampilan website tidak memenuhi standard beberapa aturan desain yang ada, mulai dari pengambilan warna yang kurang menegaskan identitas, serta tidak terdapatnya kontras pada warna sehingga beberapa aktivitas juga menjadi sulit untuk dimengerti pengguna. Pengambilan data dari pengguna dengan metode System Usability Scale (SUS) diperoleh skor website 41,83 dengan grade F, rating poor, dan memiliki tingkat penerimaan not acceptable. Untuk itulah penelitian ini melakukan perancangan ulang desain aplikasi menggunakan metode User Centered Design, yaitu perancangan dengan mengutamakan pengguna sebagai pusat dari penelitian. Setelah dilakukan perancangan ulang, pengambilan data dengan metode SUS menghasilkan skor 88,16 dengan grade A dan rating excellent yang berarti bahwa aplikasi memiliki tingkat penerimaan yang baik atau acceptable.
Pemanfaatan Platform Merdeka Mengajar dalam Praktik Baik Implementasi Kurikulum Merdeka
Authors: Thoriq Alfan , Hidayati Dian , Rina
Published: July 2024

The lack of teacher involvement in independent training and the absence of references to good practices in implementing this curriculum pose significant obstacles. To address this, an educational platform known as the Merdeka Belajar Platform was developed, aimed at facilitating teachers' access to inspiration and references. This research examines the utilization of the Merdeka Belajar Platform in implementing the independent curriculum effectively, focusing on SMAS Muhammadiyah Toboali as a case study. The study's purpose is to uncover and analyze the use of the Merdeka Belajar Platform in facilitating effective implementation of the independent curriculum at SMAS Muhammadiyah Toboali. Descriptive qualitative research methods were employed, involving interviews, documentation studies, and observation for data collection. The findings revealed initial difficulties in comprehending the independent curriculum due to the rapid transition process. However, the implementation of the Merdeka Belajar Platform has led to positive changes, with the optimization of the school's learning community and the emergence of good practices among colleagues. This mutual support system among teachers has underscored those advancements in science and technology present opportunities and challenges rather than obstacles, thereby enhancing educators' capacity and capabilities.