bluuebunny/crossref_metadata_2025 huggingface dataset:
Modelling and Simulating the Heat Transference in Casson EMHD Fluid Motion Exacerbated by A Flat Plate with Radiant Heat and Ohmic Heating
Authors: Dey Bamdeb , Dukru Dovine , Das Tusar Kanti , Nath Jintu Mani
Published: September 2024

The current study presents the results of a numerical investigation of thermal radiation's consequences, ohmic heating, and electromagnetic hydrodynamic drag on the Casson fluid flow across a flat surface. By incorporating suitable similarity parameters, the equations that regulate the system are converted into non-linear ordinary differential equations. The MATLAB Bvp4c algorithm is used for computing nonlinear ODEs numerically. To optimize the industrial and ecological processing, it is crucial to study the flow of Casson fluids (including drilling muds, fossilised coatings, different sedimentation, and specific lubricating petroleum products, polyethylene dissolves, and a range of colloids) in the presence of heat transmission. Graphics and tables have been employed to present computational findings for various spans of the tangible variables that dictate the velocity and temperature distributions. The fluid rate decreases when the magnetic and Casson parameters rise, whereas fluid velocity increases as the local electric parameters grow. This exemplifies the intricate relationship between electromagnetic radiation and fluid mechanics. Growing Eckert number, thermal radiation, specific heat, and Biot number boost temperature profiles, whereas growing Casson parameter and local electric parameters diminish them, showing diverse impacts on heat transmission phenomena. Additionally, this inquiry pertains to the coefficient of skin friction and Nusselt values were covered. New experimental studies will benefit from this theoretical work, nevertheless.
MHD Flow Past a Stretching Porous Surface under the Action of Internal Heat Source, Mass Transfer, Viscous and Joules Dissipation
Authors: Borborah Sourave Jyoti , Chakraborty Shyamanta
Published: September 2024

The paper investigates two-dimensional, steady, nonlinear laminar boundary layer heat and mass transfer MHD flow past a stretching porous surface embedded in a porous medium under the action of internal heat generation with the consideration of viscous and joules heat dissipation in the presence of a transverse magnetic field. The two-dimensional governing equations are solved by using MATLAB built in bvp4c solver technique for different values of physical parameters. The numerical values of various flow parameters such as velocity, temperature, concentration are calculated numerically and analysed graphically for various values of the   non-dimensional physical parameters of the problem followed by conclusions. The study concludes opposite behaviour of transverse and longitudinal velocity under the action of suction velocity in addition to the effects of heat source on fluid velocities, temperature and concentration.
Study of the Inhomogeneities of Overcompensed Silicon Samples Doped with Manganese
Authors: Isaev M.Sh. , Asatov U.T. , Tulametov M.A. , Kodirov S.R. , Rajabov A.E.
Published: September 2024

Inhomogeneities in the near-surface region of diffusion-doped silicon with manganese atoms were studied using the local photo-EMF method and photovoltage and photoconductivity signals were detected. It has been established that the inhomogeneous region is located at a depth of 3÷35 μm from the surface of the crystal. The magnitude of photo-EMF in these layers does not change monotonically from point to point. It was revealed that the photo-EMF spectra depend on the wavelength of the irradiated light, while the shape of the areas and their shift are related to the penetration depth of laser radiation. The photo-EMF signal increases to a depth of ~25 µm from the surface, then saturates and from ~30 µm smoothly decreases and completely disappears at a depth of ~40 µm. The magnitude of the internal electric field was determined using the Tauc method. A model of the structure of the near-surface region of diffusion-doped silicon with manganese is proposed.
Electric Field Enhancement by Gold Nano-Sphere and Its Clusters
Authors: Kushwaha P.K. , Singh K.Y. , Mahor Himmat Singh , Singh Pramod Kumar , Sharma Ravish , Sharma Kash Dev
Published: September 2024

The confinement of electrons in gold nanoparticles results in Surface Plasmon Resonance (SPR), which is characterized by electric field enhancement in the vicinity of these nanoparticles. This property has been extensively studied and applied in various fields. In our research, we conduct a detailed investigation of plasmonic coupling in spherical gold nanoparticles. Specifically, we use the Discrete Dipole Approximation (DDA) method implemented in DDSCAT to simulate the coupling of electric fields in a doublet of nanoparticles as a function of the distance between them. Our simulations show that the coupling of SPR between two nanoparticles occurs up to a separation of 12 nm. Moreover, we extend our simulations to study the coupling of nanoparticles in linear chains consisting of up to five nanoparticles and in clustered forms. Our results indicate that the SPR coupling in a linear chain occurs, and as the number of nanoparticles increases, the field enhancement also increases. However, we observe that this effect saturates after four nanoparticles in a line. Our study provides insights into the plasmonic coupling in gold nanoparticles, which can aid in the design and optimization of plasmonic devices for various applications.
Specific Features of Carbon Nanoparticle Formation Under the Influence of a Laser Operating in a Double-Pulse Generation Mode
Authors: Markevich Maria I. , Kamalov Amangeldi B. , Asanov Dauran J. , Esbergenov Daryabay M. , Kazakbaeva Manzura A.
Published: September 2024

This study investigates the morphology of carbon nanoparticles generated through the ablation of an MPG-6 carbon target in an aqueous environment. The ablation process utilized an LS-2134D aluminum yttrium garnet laser (wavelength: 1064 nm) operating in a double-pulse mode (pulse separation: 3 μs, pulse duration: 10 ns, pulse repetition rate: 10 Hz, single pulse energy: ~0.05 J). The results demonstrate the formation of a diverse range of carbon nanoparticles with varying sizes and shapes during laser ablation. Additionally, the study showcases the ability to control the ablation process and subsequent synthesis of carbon nanoparticles, achieving efficient generation of nanoparticles suitable for various applications.
Media Preneurship Study for The Dynamics Journalism in Indonesia
Authors: Briandana Rizki , Haris Abdul , Marta Rustono Farady , Chinmi Maichel , Aliagan Isiaka Zubair
Published: September 2024

Introduction: YouTube, is one of the most popular forms of new media platforms in Indonesia. The freedom of the people who can act as creators or spectators is a special attraction for the community, moreover the availability of many choices of content has increasingly made YouTube the mainstay of the best-selling entertainment media. The rise of television journalists using social media, especially YouTube, has made an appeal for studies to be carried out to analyze the dynamics which enables them to utilize their professional competencies as a mediapreneur.

Methods: This study applied a qualitative approach. The method used was the case study approach with in-depth interview and observation as the data collection techniques. The informants for the interview were the television journalist in Jakarta. There were eight television journalists who were used as informants for this study.

Findings: This study found that the presence of new technology in journalistic work practices has eroded professional values. This research reveals the recognition of the erosion of professional values due to the impact of new media, coupled with the interests of entrepreneurial journalists who act as content creators for their own economic interests. Therefore, one way that is able to perpetuate existence is the strengthening and sharpness of in-depth and intact journalism.

Originality: This study has become a novelty since no previous studies in Indonesia which analyze the role of journalists as professionals and also as content creators in mediaprenership efforts in the digital era. 
Pengaruh Budaya Kerja, Komitmen dan Komunikasi terhadap Kinerja Pegawai
Authors: Sudibyo Priyo , Dasilva Katharina Benedikta Sinta
Published: September 2024

This research was conducted to analyze the influence of work culture, commitment, and communication on employee performance at the Malang City Government Environmental Service. The researcher used a questionnaire with a total of 30 respondents who worked in the Malang City Government's Environmental Service. The analysis tool uses multiple regression analysis. Based on the results of the analysis, the performance of employees of the Malang City Government Environment Service is influenced by work culture, commitment, and communication. Aspects of work culture have the greatest influence on employee performance in the area of the Malang City Government Living Area Service.Keywords: Commitment, Communication, Employee Performance, Work Culture
Peran Mediasi Strategi Coping dalam Hubungan antara Stres dengan Kinerja Akademik Mahasiswa Kelas Karyawan
Authors: Ningsih Tasya Aprilia , Musnaini Musnaini , Khouroh Umu
Published: September 2024

This research is exploratory in nature and aims to explore the relationship between stress, coping strategies, and academic performance among working-class students. The research adopted a survey questionnaire design. Data on the causes of stress among working-class students and its impact on their academic performance were collected using a questionnaire. The research sample was working-class students. In total, 50 complete and valid questionnaires were obtained for further analysis. The data were analyzed using SEM-PLS. The results show that stress does not impact performance, but the coping strategies used can mediate this impact. The conceptual model developed in this research can provide a basis for how to address stress in order to improve academic performance and understand how the academic environment should be designed to address these issues.
Partisipasi Masyarakat dalam Pengembangan Kawasan Objek Wisata Sajuta Jajang
Authors: Putra Maulana
Published: September 2024

This research aims to determine community participation in their contribution to developing tourist attractions. This qualitative research method with a case study approach involves key informants and ordinary informants. Data collection can be done through observation and interviews. Data analysis takes the form of a process of analyzing interview results, observations and documentation results. The results of the research can be concluded that those involved in developing the Sajuta Janjang tourist attraction area were the people there, especially Jorong Tabek Sarik'an, as well as several elements from the local government. The development of tourist attraction area started with public awareness. The reasons why the community participates in the development of the Sajuta Janjang tourist attraction area can be divided into two, namely from an economic and social perspective. The efforts made include the formation of an agency by the nagari government so that the development of the Sajuta Janjang tourist area runs smoothly and the formation of a buek arek judicial institution to protect local communities and tourists from wrongdoing.
RESEARCH OF THE CASPIAN SEA IN THE FRAMEWORK OF THE INTERNATIONAL PROJECT “THE CASPIAN SEA DIGITAL TWIN”
Authors: Kostianoy A. G.
Published: September 2024

The article provides a brief overview of the results of studies of the Caspian Sea in 2022–2023, carried out within the framework of the International Project “The Caspian Sea Digital Twin”, endorsed by the IOC UNESCO and carried out as part of activities related to the UN Decade of Ocean Science for Sustainable Development (2021–2030). The tasks set in the Project are of great scientific, socio-economic and educational significance, both for the Russian Federation and for all other Caspian states. The implementation of this Project with the participation of representatives of many countries and stakeholders is extremely important after the signing of the Convention on the Legal Status of the Caspian Sea on August 12, 2018 by the heads of all five Caspian states. The scientific results expected from the Project will be widely in demand both by government agencies, business community, and scientific and educational organizations. The Project will make a great contribution to the development of multilateral cooperation in the region.
STUDENTS’ ACCEPTANCE OF AI-BASED CHATGPT FOR EDUCATION: A COMPREHENSIVE ANALYSIS USING PLS-SEM
Authors: P. K. R. Goutham Krishna , Kuppuswamy Sunitha
Published: September 2024

Artificial intelligence (AI) is transforming a number of aspects of human existence, including science, psychology, the arts, healthcare, education, and various other fields. The enormous influence of AI is seen in how it changes how we approach and engage with all of these sectors. One of the AI-based software programmes featuring a conversational AI interface is ChatGPT, an OpenAI chatbot. As one of the most groundbreaking applications, ChatGPT has attracted a lot of interest from the general public on a global scale. By using ChatGPT, the teaching and learning process in education could potentially be enhanced. Prior research mostly focused on academics' and scientists' opinions on ChatGPT and its future, while giving less importance to students' perspectives on ChatGPT adoption. Therefore, the objective of this study is to understand the variables that influence students' adoption of ChatGPT for their education. A "Students' Adoption of AI" model, which helps in assessing behavioural intention and use behaviour, is proposed in this study and is based on the traditional Unified Theory of Acceptance and Use of Technology (UTAUT) model. The constructs of the proposed model are performance expectancy, effort expectancy, social influence, and facilitating conditions. The construct validity and reliability of the model are evaluated, and it is then further examined using PLS-SEM for hypothesis estimation and prediction.
Quebrando o paradigma da “Lei de Imprensa” por meio do Distinguishing no CPC/15: a aplicação do método na interpretação da ADPF 130/DF proposto aos juízes e aos tribunais superiores à luz da teoria dos precedentes e do processo civil constitucional
Authors:   , Patriota Mariane Soares Ribeiro
Published: September 2024

O presente artigo pretende analisar criticamente a interpretação dada ao precedente da “Lei de Imprensa” (ADPF 130/DF) traçando parâmetros os quais guiarão para a tentativa de desmistificar a ótica atual que tangencia o tema liberdade de expressão, instigando questionamentos e reflexões, a fim de causar mudanças a despeito da quebra deste paradigma. Dá-se especial enfoque à aplicação da técnica do distinguishing relativa aos juízes e aos tribunais superiores propondo o questionamento e a reanálise da ADPF 130/DF a luz da teoria dos precedentes respaldada pelo CPC/15 e do processo civil constitucional. Nesse sentido, propõe-se a aplicação do distinguishing sempre que o fizer necessário a fim de salvaguardar os direitos em voga nos casos concretos, trazendo, por fim, a possibilidade de concessão de tutela inibitória de maneira legítima.
Letramentos: perspectivas plurais
Authors: Ferreira Maria Aparecida Gomes , Amorim Marcel Alvaro de
Published: September 2024

Dentre os múltiplos caminhos de pesquisa que podem ser percorridos a partir do conceito “Letramento”, este livro apresenta um potente panorama de reflexões que exploram as possibilidades desse termo. Encontramos aqui estudos que contemplam desde os letramentos literários, os letramentos digitais e os letramentos midiáticos até os letramentos estatísticos e científicos, todos indicando questionamentos e abordagens de profissionais da educação inquietos, principalmente, com os desafios cotidianos em torno das práticas na educação básica. Resultado de pesquisas da primeira turma do curso de Pós-Graduação em Práticas de Letramento do IFRJ, realizadas entre 2019 e 2022, no campus São João de Meriti, o conjunto de textos aqui reunidos sinaliza que, em cada pesquisa, houve um olhar sensível e atento de docentes empenhados em compreender as dinâmicas sociais de seus contextos profissionais; sinalizando, também, a importância em fomentar o diálogo constante entre academia e escola. Longe de propor sínteses definitivas para a complexidade de situações que permeia a educação brasileira, esta obra convida o leitor a refletir sobre temas que, embora partam de recortes particulares, refratam indagações coletivas e podem, certamente, contribuir nos estudos de professores interessados em investigar melhor seus próprios espaços de atuação.
Expansion of the Meaning and Its Influence on Exegesis of Qur’anic Texts
Authors: Nawaya Fehmieh , Burhan Ahmad , Hajji Abdulaziz
Published: September 2024

One of the characteristics of the Arabic language is the ability to expand meaning. The study aimed to investigate the expansion of meaning and its most common methods in the Holy Qur’an and to reveal their effect on interpretation. The Qur’an was extrapolated entirely in search of expansion methods. Then the effect of this expansion on interpretation was studied with the descriptive approach. It has been shown that the Holy Qur’an is rich in the phenomenon of expansion which includes several methods; the word semantics, the morphological form of the word, the structure of speech, the letters of meanings, the revelation of the Qur’an in several readings, the precedence and the delay, the inclusion, the deletion, and the ecarts. The expansion effect was evident in the interpretation, so the Qur’anic meanings are numerous. The expansion of Qur’anic meaning is of two types. The first is a modal expansion, in which multiple meanings can be combined into one holistic sense. The second is a real expansion; several aspects of meaning are acceptable within their context; however, each can be considered individually. Hence, the language of the Qur’an expands to elicit deducers so that rulings of creatures are taken of it forever. Thus, the importance of the research is introducing new dimensions for understanding the rhetorical miracle of the Holy Qur’an.
Segmentation of hard exudates in fundus images to detect diabetic retinopathy using modified U-NET
Authors: Shivakumar. K  , Sandhya. B
Published: September 2024

Diabetic retinopathy (DR) is a severe complication of diabetes, leading to potential vision loss due to damage to the retinal blood vessels. Hard exudates, which are visible lesions in fundus images, serve as critical indicators for diagnosing and monitoring DR. This study introduces a Modified U-Net architecture designed to improve the segmentation of hard exudates, thereby enhancing the detection and management of diabetic retinopathy.The U-Net model, renowned for its effectiveness in biomedical image segmentation, is adapted with several enhancements to better address the complexities of fundus images. These modifications include advanced feature extraction techniques, integration of attention mechanisms to focus on significant areas, and refined post-processing methods. These improvements aim to increase the accuracy and reliability of hard exudate segmentation.The Modified U-Net is evaluated on a dataset of fundus images with annotated hard exudates, using performance metrics such as accuracy, precision, recall, and the Dice coefficient. The results reveal that the Modified U-Net significantly outperforms traditional U-Net models and other contemporary segmentation methods. This enhanced model not only achieves higher accuracy in detecting and segmenting hard exudates but also improves the overall sensitivity and specificity.
Long term effect of Lagdo dam at Jimeta bridge in river Benue
Authors: Abali Tijjani Ahmed  , Lee Simon  , Nehemiah Japhet kalang  , Adamu Yakubu
Published: September 2024

The vital connection in hydrology that represent the value at which the mother earth makes water accessible for humanity and management is of great importance. Downstream aftermath of dam leads to several environmental and socioeconomic uncertainty. The study focuses on analyzing the downstream effects of discharge and flow at River Benue in Jimeta with a view to ascertain the flow of water in the Benue River and to provide early warning changes. The data includes the discharge of previous years prior and after the dam construction, rainfall data, and the topographic map of the study area. The comparative study showed a consistent level of water flow in the Benue River before its construction, After The dam was established, the sequel revealed that there is a significant trend in annual maximum discharge in 1984 with 1,445m3/sec, these is as a result of control of outflow of the dam for it to reach its maximum level since the commencement of the dam operation began in 1982. In conclusion, the lagdo dam upstream has hydrological effects on the Benue at jimeta. the occasional release of water from the dam leads to irregular flow over a time period. These changes in the characteristics pattern of flow affects aquatic life, nature of the river bed and agricultural activities along the bank of the river. Based on the findings, it is recommended that there should be restoration measures such as check dam for flood control.
Nitrogen Oxide (NOx) Emissions Prediction of Gas Turbine in Coal-Fired Power Plant Using Online Learning Method
Authors:   Korean Institute of Smart Media, Park Jin , Ko Changwan , Jeong Young-Seon
Published: September 2024

Nitrogen oxides(NOx) in coal-fired power plants are significant contributors to air pollution, influencing the formation of ozone and fine particulate matter, thereby adversely affecting health. Therefore, accurate prediction of NOx emissions is essential. Existing researches have mainly performed based on off-line learning methods, leading to poor prediction performance with the limited training dataset. This paper proposes the online learning model of online support vector regression to predict NOx emissions from coal-fired power plants. Online learning model, which updates a model whenever new observations come out, demonstrates high prediction accuracy even when initial data is scarce. The experimental results showed that the performance of online learning prediction was better than existing off-line learning methods. The results indicated online learning method is a valuable tool for predicting NOx emissions, especially in situations where initial data is limited and data is continuously updated in real-time.
Perceraian ; Sebuah Tinjauan di Masa Pandemi Covid-19
Authors: Kadir Andi Risal , Amir Irfan
Published: September 2024

The purpose of this study was to determine the divorce rate during the Covid-19 pandemic in Kolaka Regency between 2019-2021 at the Kolaka Religious Court and what factors caused the COVID-19 pandemic at the Kolaka Religious Court. The results obtained fromthis study are divorce during the covid 19 pandemic in Kolaka Regency increased by 58 cases, divorce increased related to the covid 19 pandemic, as for the factors that caused divorce during the covid 19 pandemic, namely the moral crisis factor, forced marriage factor, the responsibility factor, the domestic violence factor, the prison sentence factor, the household disharmony factor, the apostate factor and the economic factor, while the main factor in the occurrence of divorce during the pandemic at the Kolaka Religious Court was due to economic factors.
The Legal Status of Nikka Sibateng in Accordance with Islamic Law: A Study on the Bugis Bone Community
Authors: Jasmin Suriah Pebriyani , Sahrani Dea
Published: September 2024

This research explores the legal position of nikka sibateng (spiritual marriage) within the Bugis Bone community, particularly in Gareccing Village, Tonra District, Bone Regency. Nikka sibateng involves a secretive union conducted without witnesses, typically following a lawful Islamic marriage, and excludes religious institutions like the Office of Religious Affairs. Participants justify this practice as a means to solidify their bond, believing it ensures their union despite opposition from some community members. Critics argue that nikka sibateng can have negative repercussions, especially for children if one partner dies, as they believe the surviving spouse will soon follow. This view is rooted in local customs and culture. The research aims to understand the practice of nikka sibateng and its standing in Islamic law. Employing a qualitative descriptive approach, the study uses normative juridical, normative empirical, anthropological, and sociological perspectives. Findings reveal that nikka sibateng was once a tradition in Gareccing Village but is no longer practiced. Importantly, the study concludes that nikka sibateng, as a tradition in this community, does not contradict Islamic law or Indonesia's prevailing marriage laws
The Sabbath in Judean Communities during the Mid-fifth Century BCE
Authors: Ganzel Tova , Safford Jan
Published: September 2024

The importance and observance of the Sabbath within the Judean exilic communities has often been the subject of debate. Recent studies have argued that the exiles in Elephantine, Egypt, observed the Sabbath but the exilic Judean communities in Babylonia did not. New evidence – in the form of names derived from “Sabbath” among the exiles during the Achaemenid period – seems to reflect a shift in the importance of the Sabbath within Judean identity. In this article we review the occurrences of the name Shabbataya (Šabbatāya) in extrabiblical material and explore possible parallel phenomena in Elephantine and biblical texts, ultimately drawing a picture of an Achaemenid-era evolution in the attribution of significance to the Sabbath. This transformation is evident in Ezra-Nehemiah and corroborated by new evidence; extrabiblical and biblical sources demonstrate that names relating to the Sabbath began to appear at the time.
Pengembangan Bahan Ajar E-Modul Berbasis Flipbook pada Materi OJK untuk Meningkatkan Hasil Belajar
Authors: Umami Dyah Vira , Sakti Norida Canda
Published: September 2024

Penelitian ini dilatar belakangi terbatasnya sumber belajar dan kurangnya pemahaman peserta didik pada mapel ekonomi sehingga hasil belajar belum mencapai ketuntasan klasikal. Tujuan penelitian pengembangan ini untuk mengetahui (1) kelayakan bahan ajar e-modul, (2) kepraktisan bahan ajar e-modul, (3) keefektifan bahan ajar e-modul, (4) respon peserta didik terhadap bahan ajar e-modul, (5) hasil belajar peserta didik setelah penggunaan e-modul. Penelitian ini menggunakan model 4D dilakukan hanya sampai pada tahap pengembangan (develop). Hasil penelitian berupa produk bahan ajar e-modul pada materi otoritas jasa keuangan dengan output link dan qr code berbantuan website flipbook maker secara online. Berdasarkan rata-rata hasil validasi oleh para ahli E-Modul dikatakan sangat layak dan mendapatkan respon baik dari peserta didik. Peningkatan hasil belajar yang diukur menggunakan Gain Score dan uji T-Test menunjukkan kelas eksperimen telah mencapai ketuntasan klasikal sedangkan kelas kontrol belum tercapai serta terdapat perbedaan yang signifikan antara hasil belajar kelas eksperimen dan kontrol. Sehingga dengan diciptakannya e-modul berbasis flipbook dapat membuat peserta didik mudah untuk memahami materi yang diberikan karena didesain secara praktis serta dapat menambah pengetahuan baru bagi peserta didik dalam proses pembelajaran.
Implementasi Pemilihan Pasangan Hidup yang Ideal Dalam Membentuk Keluarga Harmonis Perspektif Maqashidu Syariah
Authors: Febiana Fenni , Hayati Yassir
Published: September 2024

Islam has regulated all aspects of human life starting from the time a person is born until the person dies. Likewise, with the problem of choosing a partner in order to form a harmonious family, great attention must be paid to choosing a partner. This research uses qualitative methods with the type of library research, collecting data by searching for sources and reconstructing them from various sources such as books, both primary and secondary books that discuss partner selection in Islam, and also journals. There are 3 scientific works in the form of journals used in this research, namely the first, a journal by Avan Antoni, Moh Salih, Najiburrahman, The second, a Journal by Aini Mahmud entitled, The third is Nurul Najwah's. The results of the research are that there are five Maqashid Syariah Al-Kulliyat Al-Khams (five core or main things), namely: Maintaining religion (hifz ad-din), protecting the soul (hifz an-nafs), maintaining reason (hifz al-aql) , Protecting wealth (hifz al-mal), Protecting descendants (hifz an-nash). In this case, it can be understood that the implementation of selecting an ideal life partner in Maqasidus Syariah is Maintaining Religion (hifz ad-din) and Protecting Offspring (hifz an-nash). By choosing an ideal life partner according to Islamic law, you will strengthen the religious foundation in the household, and also get good offspring, namely pious and pious children.
Peran Guru Dalam Mengimplementasi Model Cooperative Learning Tipe Berpasangam pada Pembelajaran Anak Usia Dini
Authors: Zega Refni Fajar Wati , Zai Suardin , Sunardi Philipus
Published: September 2024

Early childhood education is the most important and most important thing. However, teaching early childhood requires various good and correct teaching models because children at this age easily get bored with learning. This kind of learning which is a problem for the teaching and learning process of early childhood is monotonous learning which occurs when the teacher only explains and takes notes and requires young children to actively take notes and just listen. Therefore, the author suggests a method that is good and suitable for use in teaching early childhood, namely the cooperative learning model in pairs. This learning model aims to make young children active positively, such as actively asking questions, actively discussing, and having the desire to learn because they have study friends. In accordance with the explanation above, the aim of this study is to explain how to implement the cooperative learning model in early childhood learning. The research method used is a descriptive qualitative approach with a literature review method. Data collection techniques through books and journal articles related to problems raised by the author as references. So the results obtained from the cooperative learning model in pairs can be implemented easily for young children and at the same time also improve children's cognitive abilities and increase children's ability to adapt to their friends.
Survei Tingkat Kebugaran Jasmani Siswa Ekstrakurikuler Futsal di SMA Negeri 22 Palembang
Authors: Safitri Risma , Imansyah Farizal , Riyoko Endie
Published: September 2024

Tujuan dalam penelitian ini adalah untuk mengetahui Tingkat Kesegaran Jasmani Siswa Ekstrakurikuler Futsal di SMA Negeri 22 Palembang. Populasi yang diteliti adalah 20 siswa putra ekstrakurikuler futsal di SMA Negeri 22 Palembang. sampel yang akan diteliti adalah sebesar 20 orang siswa ekstrakuriler futsal. Metode penelitian ini akan menggunakan metode deskriptif kuantitatif. Data untuk mengetahui tingkat kesegaran jasmani mengunakan Tes Kesegaran Jasmani Indonesia (TKJI) untuk usia 16-19 tahun. TKJI merupakan satu rangkaian tes. Analisis data menggunakan deskriptif kuantitatif dengan persentase untuk mengetahui tingkat kesegaran jasmani sesuai dengan norma Tes Kesegaran Jasmani Indonesia untuk anak umur 16-19 tahun. Setelah diperoleh hasil penelitian dan pembahasan diperoleh tingkat Kesegaran jasmani siswa peserta ektrakurikuler futsal SMA Negeri 22 Palembang sebagian besar berkategori yang berkategori baik sekali 0 %, yang berkategori baik sebesar 9,68 %, yang berkategori sedang 70,97 %, yang  berkategori kurang sebesar 19,35 % dan yang berkategori kurang sekali 0 %. Hasil penelitian tersebut dapat disimpulkan bahwa tingkat kesegaran jasmani siswa peserta ektrakurikuler futsal SMA Negeri 22 Palembang adalah sedang.
Pengaruh Pendidikan dan Pengalaman Terhadap Kinerja Pegawai Dengan Motivasi Kerja Sebagai Variabel Intervening pada Puskesmas Kecamatan Kuala Cenaku Kabupaten Indragiri Hulu
Authors: Astarman Astarman , Iskandar Yenny , Suharmiyati Suharmiyati
Published: September 2024

Penelitian ini bertujuan untuk mengetahui pengaruh pendidikan dan pengalaman terhadap kinerja pegawai dengan motivasi kerja sebagai variabel intervening pada Puskesmas Kecamatan Kuala Cenaku Kabupaten Indragiri Hulu. Wawancara awal yang peneliti lakukan dengan beberapa pegawai puskesmas kuala cenaku dimana masih adanya beberapa masalah absensi seperti datang terlambat, tidak hadir tanpa keterangan, dan juga naik turunnya jumlah pelayanan serta program yang terlaksana tiap tahun nya di puskesmas kuala cenaku dimana penulis menemukan indikasi bahwa hal tersebut di pengaruhi oleh pendidikan, pengalaman kerja dan juga motivasi yang di miliki oleh para pegawai. Tujuan penelitian ini adalah untuk mengetahui pengaruh langsung dan tidak langsung antara variabel pendidikan dan pengalaman kerja yang di mediasi oleh motivasi terhadap kinerja pegawai. Pengambilan sampel dilakukan dengan metode penyebaran kuisioner dengan 62 orang sampel sebagai responden. Metode analisis yang digunakan adafah kuantitatif, analisis data dilakukan secara analisis jalur. Dari hasil penefitian menunjukan bahwa antara pendidikan terhadap kinerja, pendidikan terhadap motivasi, pengalaman terhadap kinerja, pengalaman kerja terhadap motivasi, dan motivasi terhadap kinerja yang di simpulkan terdapat pengaruh secara langsung dan signifikan antara variabel tersebut, sedangkan antara pendidikan terhadap kinerja yang di mediasi oleh motivasi dan pengalaman terhadap kinerja yang di mediasi oleh motivasi menunjukkan bahwa tidak adanya pengaruh antara variabel tersebut.
Implementasi Model Pembelajaran RADEC pada Keterampilan Menulis Teks Eksplanasi di Kelas V Sekolah Dasar
Authors: Suriani Ari , Yanti Rifda
Published: September 2024

Tujuan penelitian ini adalah ingin mengetahui bagaimana implementasi model pembelajaran RADEC pada keterampilan menulis teks eksplanasi siswa kelas V SDN 29 Lumindai. Penelitian ini menggunakan pendekatan kualitatif dan metode penelitian deskriptif kualitatif. Observasi ini dilakukan di SDN 29 Lumindai dengan populasi seluruh siswa kelas V SDN 29 dan 1 orang guru. Teknik sample yang digunakan yaitu Sampel Jenuh. Instrumen yang digunakan dalam penelitian dibagi menjadi 3 bagian yaitu; pedoman observasi, pedoman wawancara dan studi dokumentasi. Hasil penelitian ini menunjukan bahwa proses pembelajaran yang selama ini digunakan sudah terselenggara dengan baik dan lancar. Model pembelajaran RADEC dikatakan efektif dalam proses keterampilan menulis Teks Eksplanasi, karena menurut guru yang bersangkutan model pembelajaran RADEC mampu membuat siswa aktif selama pembelajaran, penggunaan model pembelajaran RADEC menjadikan pembelajaran lebih bermakna dengan suasana pembelajaran yang menyenangkan.
Implementasi Pendekatan Culturally Responsive Teaching Materi Masa Sebelum Uang Ditemukan pada Peserta Didik Kelas IV SDN Pakis V Surabaya
Authors: Lusida Iva Arin , Pratiwi Desi Eka , Novayanti Nanda Dini
Published: September 2024

Peran guru adalah sebagai pembimbing belajar untuk membentuk watak bangsa melalui pengembangan karakter yang diinginkan. Penggunaan pendekatan CRT dalam pembelajaran adalah salah satu model pembelajaran yang inovatif dan kreatif. Sebagian besar guru kurang mengimplementasikan penggunaan pendekatan pembelajarn yang sesuai dengan kebutuhan peserta didik berdasarkan latar belakangnya. Maka hasil belajar sebagian besar pada akhir pembelajaran masih dikatakan rendah. Dalam penelitian ini, pendekatan pembelajaran dengan menggunaan CRT adalah salah satu model pembelajaran yang dikembangkan oleh peneliti. Pembelajaran dengan menggunakan pendekatan Culturally Responsive Teaching atau CRT dirancang sesuai dengan proses pembelajaran dan tujuan pembelajaran. Berdasarkan uraian latar belakang maka tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar peserta didik. Pendekatan penelitian ini menggunakan pendekatan penelitian tindakan kelas dengan 2 siklus. Data didapat melalui observasi, dan tes hasil belajar. Dalam melakukan analisis data, peneliti melakukan merencanakan, merancang, melaksanakan, dan refleksi data. Hasil yang diperoleh dari penelitian menunjukkan bahwa pendekatan Culturally Responsive Teaching dapat meningkatkan hasil belajar peserta didik kelas IV SDN Pakis V Surabaya. Saat belum diberikan tindakan, hanya 10 peserta didik atau 35,7% yang memenuhi syarat KKM. Sedangkan setelah dilakukan pembelajaran terdapat 26 peserta didik atau 92,8% yang berhasil mencapai ketuntasan belajar. Dalam penelitian ini menunjukkan adanya peningkatan hasil belajar peserta didik pada materi masa sebelum uang ditemukan dengan menggunakan pendekatan Culturally Responsive Teaching.
Meningkatkan Motivasi dan Hasil Belajar Peserta Didik Menggunakan Media Evaluasi AI Quizizz Mode Paper pada Mata Pelajaran IPAS Kelas V di SD Khadijah 3 Surabaya
Authors: Nafi’ah Nurin , Mariati Pance , Khotimah Chusnul , Hidayati Nurul
Published: September 2024

Penelitian ini dilatarbelakangi bahwa keberhasilan dalam pembelajaran dapat dilihat dari tingkat pemahaman peserta didik dalam menguasai materi. Namun dalam kenyataannya hasil belajar yang dicapai peserta didik di SD Khadijah 3 Surabaya masih rendah karena kurangnya motivasi dan kurangnya inovasi dalam pembelajaran. Oleh karena itu penelitian ini bertujuan untuk menilai tingkat pemahaman peserta didik di SD Khadijah 3 Surabaya pada mata pelajaran IPAS materi sejarah datangnya bangsa Eropa di Indonesia melalui penggunaan media AI Quizizz Mode Paper sebagai alat evaluasi pembalajaran yang menyenangkan  serta mengidentifikasi dampak dari penerapannya sebagai alat evaluasi terhadap peningkatan hasil belajar peserta didik. Penelitian ini menggunakan penelitian tindakan kelas (Classroom action research) dengan model penelitian spiral oleh Kemmis dan Mc Taggart yang terdiri dari empat tahap yaitu:  perencanaan  (planning), pelaksanaan tindakan (acting), observasi (observe), Refleksi (reflecting). Penelitian tindakan kelas dilaksanakan dua siklus pembelajaran yang mana setiap siklusnya mencakup 1 kali pembelajaran. Subjek penelitian dilakukan pada peserta didik kelas VA SD Khadijah 3 Surabaya dengan jumlah 24 peserta didik yang terdiri dari 11 laki-laki dan 13 perempuan. Pendekatan analisis dalam penelitian ini adalah menggunakan teknik analisis data kuantitatif untuk mengevaluasi kemajuan peserta didik selama dua siklus penelitian. Pada siklus 1 terjadi peningkatan hasil belajar sebanyak 58% dari tingkat ketuntasan belajar peserta didik dan pada siklus II terjadi peningkatan sebanyak 96% berhasil mencapai kriteria ketuntasan minimal (KKM). Berdasarkan hasil penelitian menggunakan media evaluasi AI Quizizz Mode Paper bahwa pengalaman peserta didik dalam mengerjakan soal evaluasi terbukti efektif dalam meningkatkan pemahaman mereka terhadap materi pembelajaran.
Pembentukan Karakter Mandiri Pada Mahasiswa Universitas Negeri Medan
Authors: Siregar Hapni Laila , Hasibuan Najwa Aulia Putri , Pitaloka Dora , Sir Faizah Khairani , Amelia Bella , Siregar Doly
Published: September 2024

Karakter mandiri dalam figur seorang mahasiswa sangat diperlukan, mahasiswa yang mandiri sangat erat hubungannya dengan mahasiswa yang memiliki sifat kedewasaan, karena sifat inilah yang menuntun mahasiswa untuk lebih mandiri dalam menghadapi setiap tantangan akademik baik itu tugas maupun non akademik. Pendidikan Agama Islam adalah salah satu pilar pendidikan karakter yang paling utama. Pendidikan Agama Islam membantu mahasiswa memahami serta membentuk karakter mandiri dalam dirinya. Oleh karena itu, penelitian ini bertujuan mengetahui peran Pendidikan Agama Islam dalam pembentukan karakter mandiri mahasiswa universitas Negeri Medan. Jenis penelitian yang digunakan adalah metode kualitatif untuk menggali persepsi mahasiswa mengenai peran Pendidikan Agama Islam dalam pembentukan karakter. Pengumpulan data melibatkan wawancara dengan mahasiswa yang terdaftar dalam program, analisis kurikulum, dan penyebaran kuesioner. Hasil penelitian menunjukkan bahwa Pendidikan Agama Islam berpengaruh positif terhadap pembentukan karakter mandiri pada mahasiswa Universitas Negeri Medan. Mayoritas mahasiswa setuju bahwa Pendidikan Agama Islam berhasil menanamkan nilai-nilai kemandirian pada mahasiswanya.
Pengaruh Aturan Berpakaian di Sekolah Terhadap Perilaku Berbusana Muslim Peserta Didik di Luar Lingkungan SMPIT Al’arabi Cikarang Barat
Authors: Fauziyah Aafiyah Nur , Bariah Oyoh , Makbul M.
Published: September 2024

Penelitian ini membahas pengaruh aturan berpakaian di sekolah terhadap perilaku berbusana Muslim peserta didik di luar lingkungan sekolah. Topik ini penting untuk memahami keterkaitan antara aturan sekolah dengan sikap dan perilaku peserta didik dalam menerapkan ajaran Islam tentang berbusana. Pendekatan kuantitatif dengan metode korelasional digunakan dalam penelitian ini. Data dikumpulkan melalui kuesioner dengan skala Likert dan dokumentasi pada sampel 65 peserta didik SMPIT Al 'Arabi Cikarang Barat yang dipilih dengan teknik Simple Random Sampling. Instrumen kuesioner diuji validitas dan reliabilitasnya menggunakan uji konstruk korelasi product moment dan Cronbach's Alpha. Analisis data dilakukan dengan statistik deskriptif dan inferensial menggunakan SPSS. Hasil analisis deskriptif menunjukkan bahwa aturan berpakaian di sekolah dan perilaku berbusana Muslim peserta didik di luar lingkungan sekolah berada dalam kategori sedang. Analisis inferensial melalui uji regresi sederhana mengungkapkan bahwa aturan berpakaian di sekolah memiliki pengaruh yang signifikan sebesar 33,3% terhadap perilaku berbusana Muslim peserta didik di luar lingkungan sekolah. Temuan ini mengimplikasikan pentingnya peran sekolah dalam menegakkan aturan berpakaian yang sesuai dengan ajaran Islam untuk membentuk perilaku berbusana Muslim peserta didik.
Manajemen Budaya Sekolah dalam Pembentukan Karakter Peserta Didik di SMP Negeri 1 Telagasari Karawang
Authors: Janah Neneng Nur , Akil Akil , Ramdhani Khalid
Published: September 2024

Pendidikan karakter berbasis multibudaya memegang peranan penting dalam mempersiapkan peserta didik untuk hidup di masyarakat yang beragam. Penelitian ini bertujuan untuk mengkaji manajemen budaya sekolah dalam pembentukan karakter peserta didik di SMP Negeri 1 Telagasari Karawang. Metodologi yang digunakan adalah pendekatan kualitatif deskriptif dengan teknik pengumpulan data melalui wawancara, observasi, dan dokumentasi. Sumber data terdiri dari data primer dan sekunder. Analisis data dilakukan dengan menelaah, mereduksi, menyajikan, dan menyimpulkan data. Hasil penelitian menunjukkan bahwa SMP Negeri 1 Telagasari Karawang menerapkan manajemen budaya sekolah yang efektif dalam pembentukan karakter peserta didik, meliputi perencanaan, pengorganisasian, pelaksanaan, dan pengawasan. Program-program yang dilakukan antara lain kegiatan ekstrakurikuler, penyuluhan, kerja sama dengan orangtua/masyarakat, serta pengintegrasian nilai-nilai karakter dalam pembelajaran di kelas. Melalui pendekatan manajemen yang terstruktur, sekolah berhasil menciptakan lingkungan belajar yang kondusif bagi pertumbuhan moral dan spiritual peserta didik.
Manajemen Layanan Perpustakaan di SDIT Hasanah Fathimiyah Cikarang
Authors: Al-Insyirah Athalarania , Maryati Mimin , Munafiah Nida’ul
Published: September 2024

Penelitian ini bertujuan untuk mengevaluasi manajemen layanan perpustakaan di SDIT Hasanah Fathimiyah Cikarang dan upayanya dalam meningkatkan minat kunjungan siswa. Berdasarkan wawancara awal dengan kepala sekolah, ditemukan bahwa perpustakaan menghadapi berbagai tantangan, termasuk kekurangan sumber daya manusia yang kompeten, penataan buku yang belum sesuai klasifikasi, koleksi bahan bacaan yang terbatas, serta fasilitas dan sarana prasarana yang kurang memadai. Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan metode studi kasus untuk memahami fenomena yang terjadi dalam konteks alami. Hasil penelitian menunjukkan bahwa peningkatan manajemen layanan perpustakaan, termasuk pelatihan bagi petugas, penggunaan teknologi informasi, pengembangan koleksi, dan perbaikan fasilitas, dapat secara signifikan meningkatkan minat kunjungan siswa. Pengelolaan yang baik mencakup perencanaan yang matang, pelaksanaan yang efektif, dan pengawasan yang cermat. Dengan perbaikan tersebut, perpustakaan dapat berfungsi optimal sebagai pusat informasi dan pembelajaran, serta berkontribusi terhadap peningkatan literasi dan pendidikan siswa. Penelitian ini memberikan rekomendasi praktis bagi pengelola perpustakaan sekolah dalam mengembangkan layanan yang lebih baik dan menarik bagi pengguna.
Pengembangan LKPD Berbasis PJBL pada Mata Pelajaran PAI Kelas IX di Pesantren Teknologi Riau
Authors: Nurcahyani Edwy Melinia Rezeky , Miftahurrizqa Miftahurrizqa , Risnawati Risnawati
Published: September 2024

Jurnal ini membahas tentang pengembangan Lembar Kerja Peserta Didik (LKPD) berbasis Pembelajaran Berbasis Proyek (PJBL) pada mata pelajaran Pendidikan Agama Islam (PAI) untuk siswa kelas IX di Pesantren Teknologi Riau. Metode ini bertujuan untuk meningkatkan keterampilan praktis dan nilai-nilai dalam pembelajaran PAI. Penelitian ini menunjukkan bahwa penggunaan LKPD berbasis PJBL memberikan dampak positif yang signifikan. Siswa yang terlibat dalam proyek PJBL mengalami peningkatan keterampilan komunikasi, kerja sama tim, dan pemecahan masalah. Mereka juga mampu menerapkan nilai-nilai Islam dalam kehidupan sehari-hari melalui proyek-proyek yang mereka kerjakan. Hasil penelitian ini menggarisbawahi pentingnya penggunaan metode pembelajaran yang kontekstual dan relevan dengan kehidupan siswa untuk meningkatkan kualitas pembelajaran dan mempersiapkan siswa menjadi individu yang lebih komprehensif dan bertanggung jawab dalam masyarakat.
Peran Media Sosial dalam Perkembangan Psikologis Anak dan Remaja
Authors: Rogamelia Risna , Istiani Ade Nur
Published: September 2024

Pergeseran besar terjadi dalam cara anak-anak dan remaja berinteraksi dan menghabiskan waktu. dahulu anak-anak lebih banyak melakukan interaksi sosial terjadi secara langsung, namun saat ini, mereka lebih  banyak menghabiskan waktu melakukan interaksi sosial melalui media sosial yang memungkinkan mereka untuk terhubung dengan teman-teman dari seluruh dunia tanpa batasan geografis. Tentu saja hal ini menawarkan banyak peluang untuk pertumbuhan dan perkembangan, tetapi juga menimbulkan berbagai tantangan dan risiko. Artikel ini akan memberikan wawasan tentang strategi yang dapat digunakan untuk memaksimalkan manfaat dan meminimalkan risiko penggunaan media sosial oleh anak-anak dan remaja Penelitian ini menggunakan pendekatan penelitian kualitatif dengan metode studi pustaka. Di mana peneliti melakukan tinjauan secara sistematis untuk mengidentifikasi dan mengevaluasi studi yang relevan mengenai peran media sosial dalam dukungan psikologis anak dan remaja. media sosial memiliki peran yang signifikan dalam memberikan dukungan psikologis kepada anak dan remaja. Akan tetapi hal tersebut tak luput dari dampak positif dan negatif dari media sosial itu sendiri. Terdapat beberapa dampak positif dan negatif media sosial yang menjadi temuan. Dampak positif media sosial terbagi menjadi tiga, yaitu memberikan dukungan sosial, sarana edukasi dan informasi serta pengembangan identitas. Sementara dampak negatif media sosial terbagi menjadi tiga, yaitu cyberbullying, kecemasan dan depresi serta FOMO (Fear of Missing Out).