bluuebunny/crossref_metadata_2025 huggingface dataset:
An Empirical Study on the Methods of Drug Peddling among Young Adults in Central and West Chennai City
Authors: - Diwakar B , - Latha S
Published: June 2024

This research paper examines the dynamics of drug peddling among young adults in Central and West Chennai city. This quantitative study mainly focuses on the age distribution, regional disparities, and accessibility of drugs, and implications for intervention strategies. This article explores various influencing factors which eventually contribute to the peddling of drug among the young adults and indulging in illicit activities. By adopting evidence-based interventions and fostering collaboration between policymakers, and law enforcement agencies, we can work towards mitigating the adverse effects of drug peddling and creating a safer environment for young adults in Chennai.
A Deep Learning Approach to Masked Face Recognition for Enhanced Attendance Systems
Authors: - Mrs. Jeena Mary kurian
Published: June 2024

Face recognition is the process of recognizing and identifying a face. Facial recognition uses specialized cameras to match faces in addition to unlocking phones. Face or picture recognition is useful for a variety of applications, including security phone unlocking, board control and airport operations,
missing person searches, banking, retail crime reduction, marketing and advertising, healthcare, tracking employee or student attendance, and driver recognition. Biometric technology provides extremely attractive security option.
Face recognition systems are essential in practically every industry in our digital age. One biometric that is frequently utilized is face recognition. It has numerous more benefits in addition to being useful for security, identity, and authentication. Due to its non-invasive and contactless nature, fingerprint and iris recognition systems are still commonly employed despite their lower accuracy. Additionally, facial recognition systems can be utilized in companies, institutions, and schools to indicate attendance. The goal of this system is to create a facial recognition-based class attendance system because the current manual approach requires a lot of time and effort to maintain. Also, there might be opportunities for proxy attendance.
As a result, this mechanism becomes more necessary. The four stages of this system are face detection, face identification, database building, and attendance with a covered mask. Images of students in class are used to develop databases. The Haar-Cascade classifier and the Local Binary Pattern Histogram
technique are used, respectively, for face detection and recognition. Faces are identified and detected from the classroom's live streaming footage. At the conclusion of the session, attendance will be kept on file in a server.
Research on Publication Trends for Asset Management of Offshore Facilities Between 1992 to 2022 Using Scientometric Analysis
Authors: Amaechi Chiemela Victor , Reda Ahmed , Beddu Salmia Binti , Mohamed Daud Bin , Syamsir Agusril , Ahmed Ja’e Idris , Oyetunji Abiodun Kolawole
Published: June 2024

The demand for monitoring activities has been more evident recently in oil and gas “O & G” activities such as exploration, drilling, production, logistics, or shipping. Consequently, these offshore infrastructures require asset management (or facilities management). This study seeks to understand the research pattern of publications within the domain of asset management in offshore infrastructures with the aim of determining the present state of the field’s research. The paper conducts a scientometric analysis of publications that focus on offshore infrastructures’ asset management published between 1992 and 2022. The employed search query yielded a total of 346 journal articles from the Scopus database and 43 from the Web of Science (WoS) database, respectively. The data analysis of the scientometric investigation explored research authorship, co-occurrence of keywords, number of publications, network mapping, country geographical breakdown, and literature coupling. The paper shows rising interest in monitoring and asset management in the oil and gas industry. It was concluded that the management of these infrastructures requires frequent review with the application of sustainable asset management strategies.
ДОСЛІДЖЕННЯ ВПЛИВУ НЕГАТИВНОГО МИНУЛОГО НА ВІДКЛАДАННЯ ЛЮДИНОЮ СВОГО ЖИТТЯ
Authors: LANOVENKO Y. , KATSALAP L.
Published: June 2024

Особливості сприйняття людиною минулого і сьогодення впливають на побудову планів на майбутнє, а ставлення до майбутнього впливає на поведінку в сьогоденні. Звідси, важливим є механізм уявлення та передбачення індивідом свого майбутнього, здатність впливати на нього через врахування можливих ускладнень і перешкод на шляху до досягнення очікуваного, оцінка власних можливостей та зіставлення очікуваного з теперішніми умовами життя – це процес усвідомлення особою своїх перспектив та осмисленого ставлення до власного часу життя. Проте досить велика кількість людей продовжує жити, ніби у них попереду ще достатньо часу, аби реалізувати свої плани, а тепер вони живуть суто на побутовому рівні, відкладаючи рішення щодо глобальних змін. Таке явище називається «феноменом відкладеного життя».
Усі наукові дослідження, присвячені проблематиці життєвих перспектив, не розглядали феномен відкладеного життя як можливу форму деформації життєвої перспективи. Саме на цьому було зосереджено дане дослідження, за мету якого правило з’ясування залежності формування феномену відкладеного життя від негативного минулого індивіда, задля чого розроблено і впроваджено теоретичну модель, на основі якої підготовлено напівстандартизоване інтерв’ю, аби виявити у респондентів специфічну комбінацію переживань, станів і почуттів, притаманних зазначеному явищу.
Detection and Segmentation of Defects in CNC Machine Inserts Using Transfer Learning with Dataset Similarity Evaluation
Authors: Du Chunling , Naveen Gnanaprakasam , Wang Zhenbiao
Published: June 2024

The transfer of knowledge from one product to another product has been a highly demanded technique in industrial domains, since it does not need a large training dataset which is often costly available. However, this technique performance may not be always satisfying, due to several issues such as target dataset size or large difference between the source and target datasets. In this paper, we perform transfer learning for segmentation of CNC machine inserts to detect defective inserts using a pre-trained segmentation network. DeepLabv3 framework is adopted for the segmentation task with a modified loss function to speed up its training. A transfer learning strategy with pre-trained model backbone fixed and classifier fine-tuned is applied and the transfer learning performance is investigated on how it relates to the properties such as dataset size. A similarity measure between datasets is proposed to determine which source dataset is the most appropriate for transfer learning on a target dataset.
Experimental Evaluation of Optimizing Sheet Pile Installation Depth and Distance to Mitigate Liquefaction-Induced Foundation Settlements
Authors: Kausar Alam Md
Published: June 2024

Liquefaction-induced settlement poses significant challenges to the stability and performance of structures constructed on liquefiable soils during seismic events. To mitigate the adverse effects of liquefaction-induced foundation settlements, sheet piles are utilized to provide lateral confinement to the soil, thereby enhancing its stability. The performance of sheet piles is contingent upon their installation location. Therefore, identifying the optimal installation location for sheet piles remains a topic of interest. This research aims to evaluate the optimal installation location of sheet piles to mitigate liquefaction-induced foundation settlements. The experimental study employs a moderate scale 1g shaking table to replicate seismic events and investigate the behavior of sandy soil under liquefaction conditions. Multiple configurations of sheet piles, varying in terms of distance from the foundation, depth within the dense layer, and effect of thickness are examined. The excess pore water pressure generation and dissipation, and foundation movement (settlement and tilting) are used to determine the optimal location of sheet piles that minimize liquefaction-induced foundation settlements. The results indicate that the liquefaction-induced foundation settlement increased with increasing the distance between the sheet piles and the foundation. Adversely, the settlement decreased with increasing the embedment depth of sheet piles. Additionally, although this was not the focus of this study, the installation of thinner sheet piles surrounding the foundation appeared to be a more effective measure than thicker sheet piles in mitigating liquefaction-induced foundation settlements based on this experiment.
Centrifuge Modeling of the Monotonic Capacity of Offshore Ring Anchors in Sand
Authors: Huang L
Published: June 2024

The development of offshore wind technology has become a feasible solution to meet the increasing demands for clean and renewable energy. The United States has a total of 4250GW offshore wind energy potential; however, 65% of it is in deep water zones (Lopez et al., 2022) where wind turbines with fixed foundations typically are economically and technically unfeasible. In those situations, floating turbines supported by subsea anchors are a more competitive solution. Based on previous studies, ring anchors can be more material-efficient than piles and caissons because they require less material. Ring anchors also perform better than drag anchors due to their greater embedment depth. To further understand the behavior of ring anchors in saturated sand, a series of centrifuge load tests were performed at the University of California Davis Center for Geotechnical Modeling (CGM) at an acceleration of 70g. This test series investigated the effect of the anchor embedment depth and loading angle on the monotonic loading behavior. The ring anchor models were embedded in dense saturated sand, and then connected to an actuator using taut steel wire ropes. Sensors were used to measure the line tension, displacement, and inclination. The results indicate that the ring anchors mobilize greater capacities as their embedment depth is increased and when they are loaded at angles close to the horizontal direction, while vertical loading leads to the smallest capacity. The anchor displacement during the tests deviated slightly from the loading direction, showing a horizontal deviation at the earlier stages of the tests and a vertical one after the peak load. Furthermore, soil disturbance induced by the anchor installation was found to have a strong effect on the vertical capacity of the ring anchors. Overall, this study provides valuable information regarding the monotonic loading behavior of ring anchors which can aid in their future field deployment.
Shear Strength Characteristics of Calcium Oxide and Guar Gum Treated Loose Petobo Silty Sand
Authors: Montol Yohanes Albrecht , Lim Aswin , Rahardjo Paulus Pramono
Published: June 2024

This article presents the shear strength characteristics of Petobo Silty Sand which are treated with Calcium Oxide and Guar Gum. The purpose of this experimental works is looking for other binding agents to replace the application of cement which is considered not an environmentally friendly material. The shear strength of treated soils was examined using the direct shear test. Guar gum and Calcium Oxide provides additional cohesion to Petobo silty sand. The cohesion and internal friction angle could increase to about 900 kPa and 47.5°, respectively. The treated sample also shows the dilation behavior in dry conditions. However, after 24 hours soaking period, the soil behavior returned to the contraction behavior. This behavior is unfavorable in the case of the treated sample below the groundwater table. Hence, these two binding agents are effective for dry soil conditions. In addition, Scanning Electron Microscope images of treated silty sand were obtained which aims to examine the microscopic behavior of the fibers and matrices that were formed through the hydration process.
Durian Rind-Based Liquid Smoke as a Natural Preservative for Chicken Meatballs: Effect of Pyrolysis Temperature and Liquid Smoke Concentration
Authors: Faisal Muhammad , Kamaruzzaman Suraiya , Adinda Ressa Fitra , Ilahi Dimas Anugerah , Hidayat Taufik , Desvita Hera
Published: June 2024

Liquid smoke is produced by the pyrolysis of biomass.  The use of liquid smoke has numerous advantages over traditional smoking methods. The liquid smoke market is well-established and growing, providing an opportunity to commercialize biomass pyrolysis. This study aimed to investigate the utility of durian rind, biomass waste rich in lignin, cellulose, and hemicellulose, as a natural preservative to extend the shelf life of chicken meatballs and to mitigate environmental problems caused by the disposal of untreated durian rind waste. Dried durian rinds with approximately 10% water content were pyrolyzed at temperatures of 300°C (T1 liquid smoke), 340°C (T2 liquid smoke), and 380°C (T3 liquid smoke) using a slow pyrolysis reactor in batch conditions to produce crude liquid smoke, which was then purified by distillation at 190°C. Chicken meatballs were then soaked in liquid smoke solutions with concentrations of 1%, 2%, and 3% for 15 minutes, and the meatballs checked for signs of spoilage every 4 hours. Tests for total volatile base nitrogen (TVB-N), in addition to the total plate count (TPC) and most probable number (MPN) of Escherichia coli bacteria, were performed to evaluate the preservation ability of the liquid smoke. The results indicated that both the pyrolysis temperature and liquid smoke concentration affected the preservation time, with a pyrolysis temperature of T3 and liquid smoke concentration of 3% optimum for chicken meatball preservation. Under these conditions, the meatballs could be stored for 56 hours with TVB-N, TPC, and E. coli MPN values of 21.01 mg N/100 g, 5.37 × 104 CFU/g, and 75 MPN/g, respectively. The findings suggest that liquid smoke derived from durian rinds could be used to preserve chicken meatballs.
The Role of Artificial Intelligence in Providing People With Privacy: Survey
Authors: Raees Salar , Al-Tamimi Mohammed
Published: June 2024

Images privacy involves assessing the amount of information leakage from images, assessing risks associated with identification, and examining controls on this information. It was discussed various types of protection available and most commonly used in providing privacy to a person in images, including single-stage and two-stage detection algorithms. The results of each algorithm are organized in detailed tables, and the [YOLO] algorithm expands on all versions. The paper also clarifies the dataset used for testing the algorithms and its relevance to achieving desired results. It presents a comprehensive understanding of the process of detecting persons in digital images and assesses various tools and algorithms for recognizing persons, faces, and identities. It added an extensive examination of the several methods used to identify persons in digital images, with a specific emphasis on safeguarding their privacy. The task at hand is assessing various face recognition and identification tools and algorithms, with a specific emphasis on those that exhibit superior accuracy and efficiency in presenting outcomes. The study concluded that using the yolov8 algorithm in conjunction with blurring techniques effectively conceals individuals' information in digital images while maintaining the integrity of the overall image. The research paper's implications and information can practically contribute to the development of algorithms for detecting and protecting people in digital images, as well as the development of applications in this field. Theoretically, it can enhance understanding of the process of detecting and protecting people, and potentially contribute to the development of new theories in the field of protection and discovery.
Pest Control System on Agricultural Land using IoT Electronic Controller
Authors: Rohmah Ratnasari Nur , Oktafianto Yana , Nurokhim Nurokhim , Supriyono Heru , Supardi Agus
Published: June 2024

This research aims to assist farmers in controlling plant pests, birds and insect, by applying an appropriate electronic technology. The system operates in an automatic and remote-controlled modes using IoT technology.  We used a solar powered systems that are environmentally friendly with zero carbon emissions, as an energy source for the systems. The test results showed that the bird pest control system worked well according to the automatic and remote-control modes design. We compare those two methods to evaluate the most effective between those two methods. Bird pest control using two actuators, sound and movement, outsmart control using only sound by success ratio 70:50. The insect pest control system worked well with the remote-control mode through Telegram application on farmers’ smartphones.
Determination of Superior Commodities For The Development of Small and Medium Industries in Kampar Regency
Authors: Diniaty Dewi , Fauzi Anas Miftah , Sunarti Titi Candra , Raharja Sapta , Helmi Fiora
Published: June 2024

The small and medium industries based on superior commodities potentially developed in Kampar Regency, as of its second-largest share contribution of GDP after the agriculture sector. The problem faced in developing small and medium industries is the diverse and varied nature of these enterprises, both in terms of quantity and scope, which leads to unfocused management of potential commodities and types of businesses. A technopark is one of the alternative strategies to develop small and medium industries based on superior commodities. Determining superior commodities is an initial step in developing small and medium industries through technoparks. The purpose of this study is to identify the superior commodities that will be developed in small and medium industries through technoparks in Kampar Regency, Riau Province. Data collection techniques were conducted through literature studies and expert interviews, using purposive sampling. The determination of commodities was done through LQ and SSA. The data used were horticultural crop production from 2017-2021. The study results indicate that pineapples are a superior commodity due to their extensive distribution in five sub-districts, boasting the largest harvest areas, abundant raw materials, and regional potential with LQ >1 and SSA > 0. The development of small and medium industries based on pineapple as a superior commodity through technopark can create economic value in the Kampar Regency.
Improved UFIR Filter for Fusing Recent INS-assisted Visual Measurement under Colored Measurement Noise in UAV Landing
Authors: Zhang Yide , Li Teng , Zang Xin , Yu Jingwen , Xu Yuan , Shmaliy Yuriy S.
Published: June 2024

In this paper, we discuss the landing process of unmanned aerial vehicles (UAVs) employing inertial navigation system (INS) and visual measurement. Employing the integrated scheme, an improved unbiased finite impulse response (UFIR) filter is developed for fusing recent INS-assisted visual measurement under colored measurement noise (CMN). The UFIR filter developed for CMN and called cFIR filter is proposed, and then the hybrid UFIR/cFIR filter is developed to work in parallel. The Mahalanobis distance is used to select better results as the final result of the filter. It is shown experimentally that the proposed method enhances the accuracy and reliability of data fusion, thereby improving the overall performance of UAV autonomous landing systems.
Sustainable tandem acylation/Diels–Alder reaction toward versatile tricyclic epoxyisoindole-7-carboxylic acids in renewable green solvents
Authors: Yıldırım Ayhan
Published: June 2024

Tandem Diels–Alder reactions are often used for the straightforward formation of complex natural compounds and the fused polycyclic systems contained in their precursors. In the second step of this reaction, regio- and stereochemically controlled intramolecular cyclization leads to the formation of versatile nitrogen-containing tricyclic systems. However, these useful organic transformations are usually carried out in highly toxic organic solvents such as benzene, toluene, chloroform, etc. Despite recent efforts by 'green chemists', synthetic chemists still use these traditional toxic organic solvents in many of their reactions, even though safer alternatives are available. However, in addition to the harmful effects of these petrochemical solvents on the environment, the prediction that their resources will run out in the near future has led 'green chemists' to explore solvents that can be derived from renewable resources and used effectively in various organic transformations. In this context, we have shown for the first time that the 100% atom-economical tandem Diels–Alder reaction between aminofuranes and maleic anhydride can be carried out successfully in vegetable oils and waxes. The reaction was successfully carried out in sunflower seed oil, olive oil, oleic acid and lauryl myristate under mild reaction conditions. A series of epoxyisoindole-7-carboxylic acid and bisepoxyisoindole-7-carboxylic acids were obtained in good yields after a practical isolation procedure. The results obtained in this study demonstrate the potential of vegetable oils and their renewable materials to provide a reaction medium that is more sustainable than conventional organic solvents in cascade Diels–Alder reactions and can be used repeatedly without significant degradation. These materials also allow the reaction to be completed in less time, with less energy consumption and higher yields.
Desain E-Modul Berbasis M-Apos Terintegrasi Filatod (Film Animasi: Toontastic 3D) Guna Meningkatkan Motivasi Belajar Siswa Kelas VII SMP
Authors: Latifa Rahdiani Sari  , Husni Sabil  , Ilham Falani
Published: June 2024

Rendahnya motivasi siswa dalam belajar matematika menjadi latar belakang dilakukannya penelitian ini. Penelitian ini bertujuan mengetahui proses dan hasil pengembangan e-modul berbasis model M-APOS terintegrasi film animasi Toontastic 3D guna meningkatkan motivasi belajar peserta didik SMP Kelas VII dan mengetahui kualitas yang dilihat dari kevalidan, kepraktisan dan keefektifan. Penelitian ini menggunakan metode penelitian dan pengembangan atau Research and Development dengan model pengembangan ADDIE. Penelitian ini menggunakan subjek uji coba yang terdiri dari tim ahli, guru bidang studi matematika, dan siswa kelas VII.1 SMP Negeri 21 Batang Hari. Adapun teknik analisis data yang digunakan meliputi analisis data validasi ahli, analisis data kepraktisan dan analisis data keefektifan. Hasil angket validasi untuk aspek materi sebesar 80% dan untuk aspek desain sebesar 91,11 %. Persentase tingkat kepraktisan guru sebesar 91,11%% dan tingkat kepraktisan oleh siswa sebesar 93,77%. Tingkat kefektifan berdasarkan hasil angket efektifitas oleh siswa diperoleh persentase sebesar 95,11%. Perolehan rata-rata tes hasil belajar siswa yakni 81% dengan kategori sangat efektif, perolehan rata-rata skor angket motivasi siswa setelah menggunakan e-modul berbasis model M-APOS terintegrasi film animasi menggunakan Toontastic 3D adalah 89,46% dengan kategori tinggi sehingga dapat dikatakan bahwa e-modul berbasis model M-APOS terintegrasi filatod(film animasi: toontastic 3d) dapat meningkatkan motivasi belajar matematika siswa.
Pengembangan LKPD Elektronik Materi Bentuk Aljabar Berbasis Model Discovery Learning Menggunakan LiveWorksheets
Authors: Sumargiyani Sumargiyani , Shafwa Maitsa Adzra Tsani
Published: June 2024

Pembelajaran matematika di SMP Muhammadiyah 6 Yogyakarta, guru belum menggunakan lembar kerja peserta didik E-LKPD untuk memfasilitasi pelaksanaan pembelajaran discovery learning. Penelitian ini bertujuan mengembangkan E-LKPD berbasis model pembelajaran Discovery Learning menggunakan LiveWorksheets untuk materi bentuk aljabar yang valid dan praktis. Jenis penelitian yang digunakan ADDIE, dengan enam tahapan yang dilakukan, yaitu: tahap Analysis, yang menganalisis kebutuhan E-LKPD; Design, merancang E-LKPD yang akan dibuat dan pembuatan instrumen; Development, menilaikan E-LKPD kepada para ahli; Implementation, memberikan E-LKPD ke peserta didik untuk mendapatkan respon dan Evaluation, merevisi segala masukan yang telah diperoleh. Penelitian ini dilaksanakan di SMP Muhammadiyah 6 Yogyakarta dengan subyek penelitian kelas VIIB. Instrumen yang digunakan untuk menilai kevalidan berupa instrumen ahli media dan insrumen ahli materi. Instrumen untuk menilai kepraktisan berupa angket respon peserta didik. Hasil dari penelitian ini penilaian dari ahli materi nilai total keseluruhan aspek 82,89% (kriteria sangat valid), penilaian ahli media dengan nilai total keseluruhan aspek 94, 48% (kriteria sangat valid) dan kepraktisan E-LKPD dari respon peserta didik nilai keseluruhan aspek sebesar 83, 91% (kriteria sangat praktis). Berdasarkan hasil penelitian dapat disimpulkan E-LKPD layak digunakan dalam kegiatan pembelajaran materi bentuk aljabar.
Pengaruh Pembelajaran Kolaboratif Terintegrasi Computer Supported Collaborative Learning terhadap Kemampuan Komunikasi Matematis Siswa SMP
Authors: Eha Soleha  , Ihsanudin Ihsanudin
Published: June 2024

Penelitian ini dilatar belakangi oleh kemampuan komunikasi matematis siswa dalam pembelajaran matematika masih rendah dikarenakan model pembelajaran yang digunakan dalam pembelajaran matematika belum maksimal. Oleh karena itu, diperlukan suatu model pembelajaran yang dapat meningkatkan kemampuan komunikasi matematis siswa. Tujuan penelitian ini ialah untuk mengetahui perbedaan kemampuan komunikasi matematis siswa yang menerapkan pembelajaran kolaboratif terintegrasi Computer Supported Collaborative Learning (CSCL) dengan siswa yang menerapkan model pembelajaran biasa dan mengetahui peningkatan kemampuan komunikasi matematis siswa yang menerapkan pembelajaran kolaboratif terintegrasi CSCL lebih baik daripada siswa yang menerapkan model pembelajaran biasa. Model yang digunakan merupakan Pretest-Posttest Nonequivalent Control Group Design, yaitu desain yang memberikan pre-test sebelum dilakukan perlakuan (treatment), serta diberikan post-test setelah diberikan perlakuan (treatment). Penelitian ini dilakukan di SMP Negeri 1 Kota Serang pada tahun pelajaran 2023/2024. Penelitian ini melibatkan dua kelas sebagai subjek penelitian, yaitu kelas VIII-B sebagai kelas eksperimen yang menggunakan pembelajaran kolaboratif terintegrasi Computer Supported Collaborative Learning (CSCL) dan kelas VIII-C sebagai kelas kontrol dengan menggunakan model CTL (Contekstual Teaching Learning). Hasil penelitian ini menyimpulkan bahwa terdapat perbedaan kemampuan komunikasi matematis antara kelas eksperimen dan kelas kontrol serta peningkatan kemampuan komunikasi matematis siswa pada kelas eksperimen lebih baik dibandingkan dengan siswa pada kelas kontrol.
Determinants of Taxpayer Compliance Through Taxpayer Satisfaction
Authors: Rahmi Iftitah , Defitri Siska Yulia , Maison Witra
Published: June 2024

Taxpayer compliance is a taxpayer's action in fulfilling his tax obligations in accordance with the provisions of the applicable laws and regulations in a country. E-Filling is a service for filling out and submitting taxpayer tax returns which is carried out electronically through a real time online system that provides application services or the Directorate General of Taxes website. This study aims to determine the effect of the application of e-Filling and the quality of tax services on taxpayer compliance with taxpayer satisfaction as an intervening variable. The data of this study was obtained from questionnaires (primary). The sampling technique uses the total sampling method. The number of samples in this study was 155 respondents. The technique in data analysis used is Partial Least Square (PLS) with SmartPLS 3.0 software. The results of this study show that the application of e-Filling and the quality of tax services have a positive effect on taxpayer compliance and taxpayer satisfaction, while taxpayer satisfaction does not interfere with the effect of e-Filling implementation and the quality of tax services on taxpayer compliance.
Analysis of Feedback Responsiveness on Employee Performance (Case Study of Employees at a Service Company in South Jakarta)
Authors: Firgie Daffaessa , Lunanda Zahra Aurela , Subarkah Firman , Putra Bima Aji , Oktaviana Narumi
Published: June 2024

This study adopts a quantitative approach to explore the relationship between feedback responsiveness and employee performance in service companies in South Jakarta. Data were collected from 120 employees using purposive sampling method from February to March 2023. Statistical analysis indicates a significant relationship between feedback responsiveness and employee performance. The results show that high feedback responsiveness positively affects employee performance, highlighting the importance of effective communication and constructive feedback in the workplace. These findings support management theories emphasizing the crucial role of feedback in enhancing motivation, job satisfaction, and employee performance. Additionally, this study integrates findings from previous research to enrich understanding of this relationship in the context of the service industry in South Jakarta. In conclusion, these results provide valuable insights for HR practitioners and other stakeholders in evidence-based decision-making in dynamic business environments.
DEREGULACIJA I LIBERALIZACIJA TELEKOMUNIKACIJA U EU II. dio: Novi regulatorni okvir
Authors: Irena Malbaša  , Suzana Javornik Vončina
Published: June 2024

Prikazuje se nastavak procesa liberalizacije telekomunikacijskog tržišta Europske unije započetog osamdesetih godina prošlog stoljeća. Sadrži pregled novog regulatornog okvira EU koji je stupio na snagu u svibnju 2003., s kratkim osvrtom na različitosti prema starome okviru, te na situaciju u telekomunikacijama u Hrvatskoj. Članak daje pregled odredbi novog regulatornog okvira EU vezanog uz telekomunikacije koji je stupio na snagu u svibnju 2003., a rezultat je revizije starog deregulacijskog okvira iz 1998. opisanog u prvom dijelu serije. Sadrži kratak osvrt na različitosti prema starome okviru, kao i osvrt na hrvatsku regulativu u kontekstu značajki starog i novog deregulacijskog okvira EU.
Estudio Faneroptico, Rendimiento y Clasificación de Canales Bovinas Faenadas en un Camal de la Zona Centro de Ecuador
Authors: Carrillo Álvarez Israel Salomón , Paucar Naranjo Dayanna Michelle , Ortuño Barba Carlos Luis , Loja Pacho Jaime Santiago , Guevara Viera Guillermo
Published: June 2024

La industria ganadera es una actividad crucial en la economía ecuatoriana, especialmente en lo que respecta a la producción de carne vacuna. Este estudio, tuvo como objetivo evaluar las características fanerópticas de los bovinos, la relación entre la condición corporal y rendimiento a la canal de los bovinos mestizos faenados en los centros de faenamiento municipales de la zona central del Ecuador. Se analizaron datos de se evaluaron 500 bovinos (361 machos y 139 hembras) sin registro recolectados durante los meses de octubre y noviembre de 2023 en la provincia de Tungurahua. Se evaluaron características como el color de capa, morro, pezuña, papada, pliegue umbilical, ubre y escroto, junto con la condición corporal y el peso vivo de los animales. Los resultados mostraron una predominancia de la raza Holstein mestiza, seguida de cruces entre razas. Se encontraron correlaciones significativas entre peso vivo, condición corporal y rendimiento a la canal. Los machos tendieron a tener un peso vivo mayor en comparación con las hembras, y los bovinos de mayor peso vivo presentaron un rendimiento superior. Estos hallazgos proporcionan una comprensión detallada de las características fenotípicas y su relación con el rendimiento a la canal en los bovinos mestizos faenados en la zona central de Ecuador, lo que contribuye a mejorar la eficiencia y calidad de la producción ganadera en la región.
PENGUATAN PENDIDIKAN KARAKTER MELALUI IMPLEMENTASI PROGRAM JURI DI SDN KECAMATAN KOTA GORONTALO
Authors: Banuna Yunus N , Ahmad Muchtar , Cuga Candra , Ngiu Zulaecha
Published: June 2024

Penelitian ini bertujuan untuk menganalisis penguatan pendidikan karakter religius peserta didik melalui implementasi program Juri (Jumat Religi) di Sekolah Dasar Negeri Kecamatan Kota Tengah. Berdasarkan hasil analisis data dan pembahasan maka penelitian ini dapat disimpulkan sebagai berikut : 1) Untuk menumbuhkan dan mengembangkan karakter peserta didik membutuhkan program sekolah yang melembaga dan berdampak. Hal ini dibuktikan dengan adanya salah satu program habituasi di Sekolah Dasar Kecamatan Kota Tengah berupa Jumat Religi yang sudah merupakan bagian dari kurikulum sekolah sehingga dapat memberikan implikasi tercapainya tujuan Pendidikan Nasional yaitu mengembangkan potensi peserta didik agar menjadi manusia yang beriman dan bertakwa kepada Tuhan Yang Maha Esa, berakhlak mulia, sehat, berilmu, cakap, kreatif, mandiri, dan menjadi warga negara yang demokratis serta bertanggung jawab. 2) Program habituasi berupa Jumat Religi yang semula bagi Sekolah yang menjalankannya hanya berdampak pada aspek karakter religiusitas saja, namun berdampak pula terhadap karakter disiplin dan tanggungjawab sebagai nurturant effect sebagai implikasi program habituasi sekolah. Dimana, peserta didik berusaha datang tepat waktu sebelum kegiatan tersebut dimulai sehingga tanpa peserta didik sadari bahwa mereka dibiasakan untuk disiplin. Peserta didik berusaha melaksanakan tugas-tugas mereka berupa dijadwalkan menjadi imam, pemandu bacaan quran dan membawakan ceramah agama, sehingga tanpa mereka menyadari bahwa mereka dibiasakan untuk bertanggungjawab.
Time-varying mesh stiffness calculation and dynamic modeling of spiral bevel gear with spalling defects
Authors: Li Keyuan , Qiao Baijie , Fang Heng , Yang Xiuyue , Chen Xuefeng
Published: June 2024

Time-varying mesh stiffness (TVMS) is a vital internal excitation source for the spiral bevel gear (SBG) transmission system. Spalling defect often causes decrease in gear mesh stiffness and changes the dynamic characteristics of the gear system, which further increases noise and vibration. This paper aims to calculate the TVMS and establish dynamic model of SBG with spalling defect. In this study, a novel analytical model based on slice method is proposed to calculate the TVMS of SBG considering spalling defect. Subsequently, the influence of spalling defect on the TVMS is studied through a numerical simulation, and the proposed analytical model is verified by a finite element model. Besides, an 8-DOF dynamic model is established for SBG transmission system. Incorporating the spalling defect into TVMS, the dynamic responses of spalled SBG are analysed. The numerical results indicate that spalling defect would cause periodic impact in time domain. Finally, an experiment is designed to verify the proposed dynamic model. The experimental results show that the spalling defect makes the response characterized by periodic impact with the rotating frequency of spalled pinion. 
 
Conflict of Interest Statement
The authors declare no conflicts of interest.
A Study of the Impact of Digitalization in HR in Private Organization
Authors: Hussain Kazim Mutahar , Salim Al Jaradi Mariya Said , Humaid Al Rumhi Al Anfal Shaikhan , Said Al Jahwari Wafa Rashid
Published: June 2024

In the past human resources management mainly focused on tasks such, as keeping track of employees handling payments and managing benefits. However, there has been a shift towards planning. Aligning HR practices with organizational goals. This shift emphasizes talent acquisition, employee development and performance management. Employee management is crucial for any organization as it involves supervising and coordinating the workforce to achieve objectives. With the advancements in technology over the year’s employee management has evolved through human resource management. Digital HRM goes beyond technology utilization it integrates “cutting edge technologies like cloud computing, artificial intelligence (AI) machine learning (ML)” analytics tools and social media platforms into core HR goals. This study delves into how the implementation of technologies has impacted the way resources (HR) functions are managed at private organizations, in Oman. It seeks to uncover the changes brought about by digitalization in HR processes like recruitment, onboarding and employee record keeping. The research also explores the reasons behind organization’s adoption of tools in their HR operations and how the level of readiness influences the success of their digital HR endeavors.
The Empirical Study of Motivation, Abilities and Leadership on Work Effectiveness Through Organizational Culture of Bank Mandiri Employees in the Jember Area
Authors: . Sudarsih , Prasetiyaningtiyas Susanti , Abdulrahman Alwan , Aulia Nugraheni Ponti Primastuti
Published: June 2024

The aim of s research was to determine the influence of motivation, ability and leadership on the work effectiveness of Bank Mandiri employees in the Jember area through organizational culture. This research approach is a quantitative approach with hypothesis testing. The research population were Front Liner employees who are customer service employees in all units and offices of PT. Bank Mandiri in the Jember area has 50 employees. The sampling technique was saturated sampling. Research variables include stress, conflict management, mood and work effectiveness. The research results explained that motivation had a positive effect on employee organizational culture. Ability had a positive effect on organizational culture. The ability factor had a positive effect on employee work effectiveness. The ability factor had a positive effect on employee work effectiveness. Leadership factors had positive effect on employee work effectiveness. Employee organizational culture had a positive effect on employee work effectiveness.
Securely Running High-Performance Workloads as Microservices in Cloud Environments
Authors: Dheeraj Konidena Shankar
Published: June 2024

Over the past few years, the paradigm shift towards cloud computing has transformed and revolutionized how organizations manage high- performance workloads. The microservices architecture, renowned for its modularity and scalability, is increasingly being adopted to run these workloads in cloud environments. However, this transition is not without its challenges, particularly in security. This research article delves into the methods for securely running high-performance workloads as microservices in cloud environments, presenting the advantages and the challenges involved. The study aims to develop a comprehensive framework that not only addresses these security concerns but also optimizes performance, a crucial aspect in today's digital landscape. This research is a testament to our commitment to thoroughness and precision, as it combines both qualitative and quantitative approaches. Qualitative data were meticulously gathered through interviews with 15 cloud security experts, providing invaluable insights into prevalent security practices and challenges. Quantitative data, on the other hand, were collected from performance benchmarks that rigorously compared traditional monolithic applications with microservices- based applications in a cloud setting. The study employs robust statistical analysis tools such as SPSS and Grafana to analyze the collected data, ensuring the validity and reliability of our findings. Key interview findings highlighted critical security measures necessary for microservices, including service authentication, data encryption, and vulnerability management. The performance benchmarks revealed that microservices- based applications significantly outperformed monolithic applications, with notable improvements in CPU utilization, memory usage, and response time. For instance, the microservices architecture demonstrated a 21% reduction in CPU utilization and a 12% decrease in memory usage compared to its monolithic counterpart. The proposed framework integrates robust security practices, ensuring secure authentication, encrypted data transmission, and regular updates to mitigate vulnerabilities. This framework enhances security and optimizes resource allocation, leading to improved performance metrics.
The European Network Against Racism (ENAR) as NGO Against Islamophobia in France
Authors: ILMISANI Radendy Ahmad , JUNED Mansur
Published: June 2024

This research, will explain about the relationship between the European Network Against Racism (ENAR) and Islamophobia in France. The increasing Muslim population in France over the years, driven by globalization and immigration, is a significant aspect to consider. While their freedoms should be preserved, the challenging reality in France is the difficulty in upholding these rights due to Islamophobia within the majority of the French population and institutional racism (with France Laïcité) that diminishes their chances of obtaining their rights. Therefore, employing a case study data collection technique, this study will explore how ENAR, as a Non-Governmental Organization, takes action to address this issue through projects such as "Muslim Women, Forgotten Women?," collaborations with like-minded NGOs, and partnerships with the European Union, a key decision-maker. Through the analysis of these projects, the author aims to examine ENAR's efforts in combating Islamophobia in Europe and to understand why ENAR may be less effective in addressing Islamophobia specifically in France. With this the Author bring the question "Has The European Network Against Racism (ENAR) been successful in preventing and eliminating Islamophobia in France?"
Legal Consequences of Polygyny Marriage Based on a Compilation of Islamic Law (Khi) and Laws on Marriage
Authors: ABDULLAH Aisudin , WESNA Putu Ayu Sriasih , UTAMA I Wayan Kartika Jaya
Published: June 2024

The author conducted normative legal research by analyzing the consequences of polygynous marriage laws based on Islamic law. What is the focus of this research study? What are the criteria for not being able to carry out obligations and having a physical disability by Islamic Law and the Marriage Law? Moreover, what are the legal consequences of a judge's Decision at the Religious Court on requests for polygynous marriages? In this research, the law-based approach uses a case approach and a sociological approach. The criteria for not being able to carry out an obligation due to a physical disability are as intended in the Marriage Law and Islamic law, namely the inclusion of people with physical disabilities and people with mental disabilities. This is because the type of disability means that someone cannot carry out their obligations as husband or wife or by the provisions of marriage, especially people with physical disabilities. Related to people with physical disabilities, namely impaired movement functions such as amputated organs, paralysis, paraplegia, cerebral palsy, stroke, leprosy and others, which result in the inability to fulfill obligations by a person as a husband or wife as a basis for fulfilling physical and spiritual needs.
A Deep Dive into Knowledge, Unveiling Perspectives of African Teenage Boys Regarding Initiation Schools
Authors: Badugela Thivhavhudzi Muriel
Published: June 2024

Initiation schools, integral to the fabric of indigenous South African communities, have historically served as vessels for transmitting cultural heritage. This study delved into the evolving perspectives of the youth regarding these schools, acknowledging the contemporary challenges. Utilising a qualitative, exploratory research design, face-to-face interviews were conducted with 15 boys residing in the Vhembe District. The aim was to delve into the nuanced knowledge held by the younger generation within this specific geographical region. This work is underpinned by the philosophical framework of Ubuntu. The findings underscored initiation schools’ essential role in imparting cultural norms, values, and standards within indigenous societies. However, a discernible decline in attendance and perceived relevance has been observed, fueled by the increasing preference for hospital circumcisions. This shift in perspective raises critical questions about the sustainability of these cultural practices in the face of modern alternatives. The study advocates for proactive measures in response to these revelations, particularly urging traditional leaders to spearhead awareness campaigns. These campaigns are envisioned as educational initiatives targeting the youth, emphasising the enduring significance of initiation schools in preserving cultural heritage. Traditional leaders can play a pivotal role in narrowing the gap between the younger generation and the profound cultural significance of initiation schools by fostering renewed understanding and appreciation for the cultural value embedded in these rites of passage. The study contributes current and relevant insights to the existing body of knowledge on the subject. The insights not only deepen our understanding of the nuances within the Vhembe District but also provide valuable information for policymakers, educators, and stakeholders seeking to address the needs and concerns of the younger generation in this region.

Keywords: Initiation Schools, Cultural Heritage, Youth Perspectives, Awareness Campaign
derecho comunitario andino
Authors: Chanamé Orbe Raúl
Published: June 2024

Dentro de los procesos de integración en el mundo, es necesario resaltar la experiencia del proceso de integración experimentado en nuestra región a partir de la suscripción del Acuerdo de Cartagena (26 de mayo de 1969), que en su evolución institucional en las últimas cinco décadas ha creado un sistema normativo propio a su historia, prácticas y organización denominado Derecho Comunitario Andino, que se ha manifestado en el Sistema Andino de Integración a través de acuerdos políticos, jurídicos, parlamentarios, económicos, educativos, migratorios, sanitarios e industriales para beneficio de sus integrantes.
Alianza del Pacífico: once años después
Authors: Ruiz Caro Ariela
Published: June 2024

El 6 de junio de 2012 entró en vigor la Alianza del Pacífico, integrada por Colombia, Chile, Perú y México, las economías más abiertas de la región. Tenían Tratados de Libre Comercio con las mayores potencias y registraban altas tasas de crecimiento económico pero una significativa exclusión social y desigualdad. Desde 2018 en los cuatro países se han elegido gobiernos de izquierda, que cuestionaron los TLC y el modelo neoliberal.
necesario suscribir convenios para evitar la doble imposición?
Authors: Trujillo Gutierrez Claudia
Published: June 2024

Con el devenir de los años el Convenio para Evitar la Doble Imposición (en adelante CDI), se ha convertido en una herramienta importante con la que cuenta el derecho tributario. Los inversionistas extranjeros -al momento de colocar sus capitales- elegirán como primera opción al país con el cual se tiene un CDI suscrito, y así, evitar la doble imposición respecto de las actividades o inversiones que realicen. No todos los países han cuentan con los referidos convenios siendo éste un aspecto que los inversionistas extranjeros evalúan para asegurar la mayor rentabilidad de su inversión. Los Estados y equipos técnicos de cada uno de los paises interesados en suscribir un CDI, realizan una serie de tratativas en atención a sus legislaciones. Hay algunos países sudamericanos con mucho interés en la suscripción de los CDIs, debiéndose evaluar en este tipo de situaciones la ventaja económica a largo plazo que genera su suscripción.