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All Journal International Journal of Power Electronics and Drive Systems (IJPEDS) JURNAL ELEKTRO ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Jurnal al-Ulum : Jurnal Pemikiran dan penelitian ke-Islaman Dakwatuna: Jurnal Dakwah dan Komunikasi Islam Jurnal Ilmiah Profesi Pendidikan Indonesian Journal of Electrical Engineering and Computer Science Rabbani: Jurnal Pendidikan Agama Islam Jurnal Ilmiah Wahana Pendidikan International Journal of Engagement and Empowerment (IJE2) Jurnal Locus Penelitian dan Pengabdian Innovative: Journal Of Social Science Research Jurnal Pengabdian Masyarakat Charitas Konstruktivisme : Jurnal Pendidikan dan Pembelajaran Jurnal Riseta Naturafarm
Nur, Tajuddin
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Public Health Social Sciences Other

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Peran Pendidikan Islam dalam Membangun Kepribadian Anak di Lingkungan Keluarga Nurdin; Nur, Tajuddin
Konstruktivisme : Jurnal Pendidikan dan Pembelajaran Vol 14 No 2 (2022): Juli 2022
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/konstruk.v14i2.1937

Abstract

Tujuan dari penelitian ini untuk mendeskripsikan peran pedidikan Islam di lingkungan keluarga masyarakat Karawang dalam membangun kepribadian anak. Metode penelitian ini merupakan studi lapangan deskriptif. Penelitian ini bersifat kualitatif. Pengumpulala data menggunakan strategi informan dimana pengumpulan data berasal dari wawancara langsung dengan sumber yang menggunakan teknik bola salju, yaitu, dimulai dengan sejumlah informan tertentu dan kemudian berkembang menjadi semakin banyak individu (satu orang di setiap bidang penelitian). Hasil penelitian menunjukkan dalam kehidupan masyarakat Karawang, nilai-nilai Islam tidak dapat dipisahkan, dan dalam hal mendidik anak-anak dalam keluarga, semuanya memiliki nuansa Islam, berdasarkan tuntunan dan ajaran agama Islam untuk membentuk anak menjadi manusia yang beriman dan bertaqwa kepada Allah SWT untuk menghindari larangan-Nya (amar ma’ruf dan nahi mungkar ), sesuai dengan Al-Qur'an. Peran keluarga dalam menghasilkan generasi unggul melalui konsep Islam konsisten dengan prinsip-prinsip keislaman. Kesimpulannya peran pendidikan Islam dalam lingkungan keluarga masyarakat Karawang memberikan dampak positif dan bisa menjadi buruk bila tidak diterapkan terhadap pendidikan anak dalam membangun kepribadian anak sehingga terjadi pergeseran nilai-nilai budaya pada masyarakat Karawang.
Improvement the cogging torque reduction methods by combining the magnet slotted and gradually inclined surface end in permanent magnet generator Abduh, Syamsir; Fikri, Miftahul; Nur, Tajuddin
Indonesian Journal of Electrical Engineering and Computer Science Vol 38, No 1: April 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v38.i1.pp32-38

Abstract

Cogging torque (CT) in permanent magnet synchronous (PMS) machine, generator or electric motor should be reduced to increase the preperformance in application. Many CT reduction techniques has been proposed in the last few years. This research dealt with the study of techniques for reduction of the CT in PMSG. The PMS generator investigated in this paper is the integral slot number type with 18 slots and 6 poles. The CT has been analyzed to be reduced by employ the slot opening width variation, magnet edges slotting, and gradually inclined surface end. This paper also has analyzed the effect of combination of slot opening width and slotting permanent magnets. The finite element method magnetics (FEMM) is used in this work to perform electromagnetic simulations of the PMSG. Using the FEMM, the CT reduction of permanent magnet synchronous generators studied is analyzed and the CT peak value is compared. It is found that by combining of reduced of slot opening and slotting the permanent magnets can reduce the CT of PMS generator significantly abound 98.55% compared with the base line model.
Tata Letak dan Penerangan Lampu Tenaga Surya Pada Panti Kemah Peduli Sahabat Kasih Hidayat, Trifenaus Prabu; Sugioko, Andre; Widiarto, Sandra Octaviani B.; Nur, Tajuddin
Jurnal Pengabdian Masyarakat Charitas Vol. 4 No. 02 (2024): Jurnal Pengabdian Masyarakat Charitas
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v4i02.6020

Abstract

Kemah Peduli Sahabat Kasih is a shelter for ODGJ (people with mental disorders) managed by one family. This shelter is located at Jl. Kp. Cicayur Kebun Manggu No.21, RW.1, Cisauk, Tangerang, Banten. In its operational activities, this shelter does not yet have adequate lighting. One of the facilities, precisely on the access road to the shelter, is inadequate. In addition, the lighting facilities in the front and back yards are also inadequate. Therefore, the purpose of creating lighting facilities on the access road to the shelter is to make it easier to get to the shelter, especially to provide lighting around the shelter so that nighttime operational activities are not hampered. The existence of lighting facilities on the access road to the shelter and lighting in the front and back yards is one of the important things to ensure security and safety in supporting nighttime operational activities safely and comfortably. The community service activity of utilizing solar energy in public street lighting as a replacement for conventional energy in Cisauk has gone well. This is supported by the results of the trial of the lights being able to be turned on and off, and the results of the interview gave a good activity score.
A review of modeling techniques and structural topologies for double stator permanent magnet machines Muliawati, Fithri; Ahmad, Suhairi Rizuan Che; Othman, Raja Nor Firdaus Kashfi Raja; Yahya, Yanawati; Nur, Tajuddin
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 16, No 2: June 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijpeds.v16.i2.pp751-768

Abstract

This study reviews the advancements in double-stator permanent magnet machines (DSPMM) with a focus on modeling techniques, design variations, and performance optimization. The research categorizes existing DSPMM modeling methods, including numerical approaches like finite element method (FEM) and boundary element method (BEM), as well as analytical approaches such as analytical subdomain method (ASM), magnetic equivalent circuit (MEC), and Maxwell's equation approach (MEA). These methods improve analytical accuracy, computational efficiency, and address challenges like magnetic saturation and electromagnetic interactions. Structural innovations, including segmented rotor-stator techniques, Halbach arrangements, and soft composite materials, enhance torque density, reduce cogging torque, and optimize magnetic flux distribution, contributing to higher energy efficiency and reduced noise. Supported by software tools like Ansys Maxwell and JMAG-designer, this study identifies optimal DSPMM configurations for various applications, including electric vehicles and renewable energy systems. The findings emphasize the potential of DSPMM for efficient, high-performance electric machines while highlighting the need for further research on transient effects and advanced cooling systems to improve thermal stability.
THE EFFECT OF THE MEMORIZATION MODEL ON THE MEMORIZATION OF SHORT LETTERS OF TKIT BAITURRAHMAN KARAWANG STUDENTS Mardhyah, Annisa Nur'Ismah; Nur, Tajuddin; Ulya, Neng
Jurnal Al-Ulum : Jurnal Pemikiran dan Penelitian Ke-Islaman Vol 12 No 4 (2025): al-Ulum: Jurnal Pendidikan, Penelitian dan Pemikiran Keislaman
Publisher : Universitas Islam Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/alulum.12.4.2025.375-385

Abstract

The background of this research is based on the importance of mastering the memorization of the Qur'an from an early age as the foundation of Islamic character education as well as stimulating the cognitive, affective, and spiritual development of children. The research method uses a quantitative approach with a pre-experimental design of the one-shot case study type. The research subjects were class B students who participated in learning with the application of the memorization model. Data analysis was carried out by simple linear regression to measure the contribution of free variables to bound variables, as well as Spearman correlation test to see the tightness of relationships between variables. The results of the study showed that the memorization model had a positive and significant effect on improving the memorization of short letters. The value of the correlation coefficient of 0.839 with a significance of 0.000 (<0.05) confirms the existence of a strong relationship. The magnitude of the influence of the learning model on memorization was shown by the R square value of 0.704, which means that 70.4% of the variation in memorization improvement was directly influenced by the application of the memorization model, while 29.6% was influenced by other factors outside the study. These findings reinforce empirical evidence that memorization strategies can be an effective approach in Qur'an learning in early childhood Islamic educational institutions. In addition, this study provides practical implications for teachers and institutional managers in choosing the right learning model to foster children's love for the Qur'an while improving the ability to memorize systematically.
Implementasi Regresi Linier terhadap Prediksi Dini Kerusakan Kutub Baterai VRLA (Valve Regulated Lead Acid) Aqsha, Fikrie; Nur, Tajuddin
Jurnal Locus Penelitian dan Pengabdian Vol. 4 No. 10 (2025): : JURNAL LOCUS: Penelitian dan Pengabdian
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/locus.v4i10.3980

Abstract

Penelitian ini bertujuan menganalisis penyebab dan dampak pertumbuhan kutub baterai turbin gas, mengusulkan solusi pencegahan kegagalan berbasis data, serta mendukung tim pemeliharaan dalam meningkatkan keandalan, keamanan, dan kinerja sistem. Penelitian ini menganalisis pertumbuhan kutub baterai turbin gas dengan membandingkan data pertumbuhan kutub antara unit GTG (Gas Turbine Generator) dan GTC (Gas Turbine Compressor). Data dikumpulkan dari penelitian sebelumnya, literatur teknis, data pabrikan (manufacture data), dan catatan pemeliharaan. Analisis dilakukan menggunakan metode regresi linier sederhana melalui Microsoft Excel, untuk mengidentifikasi hubungan antara variabel kunci: tegangan keluaran pengisi daya , tegangan sel baterai dan pertumbuhan kutub baterai. Pengukuran dilakukan menggunakan Fluke BT521 (tegangan dan suhu permukaan baterai) dan Torkel 860 (beban/kapasitas). Studi ini mengacu pada standar IEEE Std 1188-2005 dan mengevaluasi baterai 12OPzV NEW OC pada kapasitas nominal 80% (1200 Ah). Analisis regresi linier menunjukkan hasil yang signifikan secara statistik, dengan nilai p di bawah 0,05 pada tingkat kepercayaan 95%. Temuan ini mengonfirmasi bahwa tegangan floating charge di bawah standar operasional 123,75 Vdc dan tidak melakukan equalizing charge secara signifikan mempercepat pertumbuhan kutub pada baterai VRLA tipe 12OPzV NEW OC. Hal ini disebabkan karena rentang tegangan polarisasi pada sistem baterai tersebut di luar 50-80 milivolt. Mempertahankan tegangan floating charge sesuai standar dan melakukan equalizing charge setelah tes kapasitas baterai dapat memperlambat pertumbuhan kutub yang tidak normal serta mengoptimalkan masa pakai baterai VRLA tipe 12OPzV NEW OC. Faktor kunci untuk menjaga efisiensi dan keandalan baterai meliputi pengaturan floating charge, kontrol suhu ruangan yang tepat, dan melakukan equalizing charge secara rutin setelah tes kapasitas untuk mendapatkan rentang tegangan polarisasi sistem baterai di 50-80 milivolt. Makalah ini menyajikan kasus nyata dari industry energi di Indonesia, yang berfungsi sebagai referensi praktis untuk mengembangkan dan menerapkan strategi pemeliharaan baterai VRLA yang efektif.
Upaya Kepala Sekolah dalam Meningkatkan Kompetensi Profesional Guru PAI di SDN Cintawargi I Loji Karawang Khoerunnisa, Khoerunnisa; Nur, Tajuddin; Permana, Hinggil
Innovative: Journal Of Social Science Research Vol. 4 No. 6 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i6.17504

Abstract

Sekolah Dasar Negeri (SDN) Cintawargi I merupakan suatu lembaga yang berada di tengah-tengah permukiman masyarakat, yang bertempat di Kp. Ciakar, Cintawargi, Kecamatan. Tegalwaru, Kabupaten. Karawang, Jawa Barat, terdapat beberapa tenaga pengajar yang berkontribusi dalam meningkatkan kualitas belajar dan mengajar. Di sekolah SDN Cintawargi I bahwa guru-guru disana khususnya guru PAI masih belum bisa secara maksimal dalam meningkatkan kemampuan atau prestasi belajar peserta didik, sehingga berpengaruh pada hasil belajar peserta didik. Berdasarkan observasi dan wawancara dengan Kepala Sekolah dan juga guru bidang studi Pendidikan Agama Islam di SDN Cintawargi I Loji Karawang, peserta didik masih kesulitan untuk menghafal surah-surah pendek, dan hasil belajar juga masih belum maksimal. Maka tujuan dari penelitian ini untuk mengetahui bagaimanakah kinerja guru PAI, lalu kontribusi kepala sekolah dalam meningkatkan kompetensi profesional guru PAI, serta faktor pendukung dan penghambat dalam meningkatkan kompetensi professional guru PAI di SDN Cintawargi I Loji Karawang. Dalam penelitian ini penulis menggunakan pendekatan kualitatif, yang mana memiliki ciri-ciri diantaranya : Latar alami, peneliti sebagai instrument, dan penelitiannya bersifat deskriptif. Dan dalam pengumpulan datanya peneliti menggunakan metode observasi, wawancara dan juga dokumentasi, lalu untuk analisis data peneliti menggunakan teknik deskriptif kualitatif. Hasil dari penelitian ini dapat disimpulkan bahwa kontribusi kepala sekolah dalam meningkatkan kompetensi professional guru PAI yaitu dengan mengadakan rapat, melakukan supervisi atau pengawasan, melengkapi sarana dan prasarana, dan memberikan motivasi kepada guru dan juga staf. Dan ada beberapa hal yang mendukung dalam meningkatkan kompetensi professional guru PAI yaitu, yang pertama lingkungan dan suasana kerja yang nyaman, kedua kerja sama yang tinggi antar guru dan kepala sekolah, dan yang ketiga faktor sarana dan prasana yang memadai.
Pendidikan Akhlak Melalui Dakwah bil Uswah di Pondok Pesantren Yakin, Aenul; Nur, Tajuddin
Dakwah Vol 8 No 1 (2022): PEBRUARI
Publisher : Institut Agama Islam Syarifuddin Lumajang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract Moral education in Islam is education that recognizes that good preaching is needed in human life and must be taught by Islamic boarding schools. By instilling good morals so that you can become an example if you graduate. At this time, the most important thing is to set an example in preaching, or it can be said to be Da’wah Bil Uswah. This article will discuss Da'wah Bil Uswah, and this type of research is qualitative research. The subjects of this study were caregivers, ustadz, and students of Pondok Pesantren At-Taubah Karawang. The place of research was conducted at Pondok Pesantren At-Taubah Karawang. The data collection method uses observation, interview, and documentation techniques. Furthermore, the data is presented in an appropriate form to read and understand. Then the data is analyzed, and conclusions are drawn. The results of this study state that 1) The implementation of the concept of Imam Al Ghazali's Moral education is categorized as having a good implementation, indicated by the contribution of caregivers and ustadz making the schedule for the Koran and scientific contributions; 2) Efforts made by caregivers and ustadz in implementing the concept of moral education through Dakwah bil Uswah at Pondok Pesantren At-Taubah Karawang, namely: a) Providing guidance; b) Giving Tausiyah; c) Providing exemplary; d) Applying habituation; 3) Supporting factors in implementing the concept of moral education at Pondok Pesantren At-Taubah Karawang, namely: a) Cooperation between caregivers and ustadz; b) Parental Support; c) Facilities. 4) The inhibiting factors in implementing the concept of moral education at Pondok Pesantren At-Taubah Karawang are a) Worldly nature; b) Limited Facilities and Infrastructure. Keywords; Concept of Moral Education, Pupils, Boarding Schools, Dakwah bil Uswah
Metabolit Sekunder dan Uji Bioaktivitas Sitotoksik Ekstrak Buah Sumpit (Brucea javanica (L.) Merr) terhadap Artemia salina Leach Nur, Tajuddin; Rusman, Arman; Hikmawan, Baso Didik; Almaida, Maria; Herman; Ibrahim, Arsyik
Jurnal Riseta Naturafarm Vol. 1 No. 1 (2024): Jurnal Riseta Naturafarm
Publisher : B-Creta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70392/368zcy93

Abstract

Research carried out with the title of Secondary Metabolite Identification and bioactivity Fruit Extract Sumpit (Brucea javanica (L) Merr) to the shrimp larvae Artemia salina Leach. This study aims to identifying classes of secondary metabolites as well as test the bioactivity of secondary metabolites sumpit. Identifikasi fruit extracts performed to test the Chopsticks fruit extracts and fractions against reagent, while the bioactivity test was conducted using Brine Shrimp Lethality Test (BSLT). Data were analyzed using the method of Reed and Muench to get Lethality Concrentation value 50% (LC50). The results showed that the fruit extract Sumpit contain the alkaloid class of secondary metabolites, karatenoid, saponins, tannins, phenolic compounds, steroids, and terpenoids. Sumpit fruit bioactivity test results had LC50 values of the methanol extract of 3.10 ppm, n-hexane fraction of 2.09 ppm, 0.79 ppm ethyl acetate fraction and n-butanol fractions of 0.74 ppm.
Pengaruh Kegiatan Jumat Rohani terhadap Akhlak Siswa Di SMPN 2 Telukjambe Timur Karawang Anjani, Jihan Fajira; Nur, Tajuddin; Permana, Hinggil
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 1 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.10467414

Abstract

Guardians and educators share the responsibility for forming good character and behavior in students, especially for overcoming delinquency in the school environment. Mental health (Spiritual) is an important factor determining good morals so that humans have noble morals. Therefore, to instill moral values ​​in students, the school organizes spiritual Friday activities (jumroh), which are activities that are carried out at the beginning of every month on Friday mornings which have allowances to support Islamic programs that aim to increase faith, understanding, strengthening and practicing Islamic teachings, so that they become Muslims who believe and fear Allah SWT and have a noble mindset. My research focuses on the influence of spiritual Friday activities on student morals carried out by Islamic Religious Education teachers on student morals. The purpose of this research is to describe what spiritual Friday activities (jumroh) are at SMPN 2 Telukjambe Timur Karawang and what are the effects of spiritual friday activities (jumroh) on student morals at SMPN 2 Telukjambe Timur Karawang. The methods used in this study were interviews, observation and library studies.
Co-Authors Ahmad, Suhairi Rizuan Che Almaida, Maria Anjani, Jihan Fajira Aqsha, Fikrie Bachri, Karel Octavianus CORREIA, LUCIO ALFREDO Duma K Y Hutapea Duma Kristina Yanti Eka Budiyanta, Nova English Felix Udianto, Johanes Fikri, Miftahul Fithri Muliawati Fretes, Anthon de HALIM, MARCHELL MORDEKHAI Herlina Herlina Herman Hikmawan, Baso Didik Hinggil Permana Ibrahim, Arsyik Khoerunnisa, Khoerunnisa Lucio Alfreido Correira Mardhyah, Annisa Nur'Ismah Melisa Mulyadi Nurdin Octavianus Bachri, Karel Othman, Raja Nor Firdaus Kashfi Raja PANDJAITAN, LANNY Pandjaitan, Lanny W. Pangestu, Devin Pardosi, Cristoni Hasiholan Pitaloka, Indriana Rusman, Arman Rustiman, Uus Siregar, Marsul Sugioko, Andre Suherman, Yudha Surya Widjaja, Williem Syamsir Abduh Timothy Sutjipto, Marcellus Timothy Wijaya, Hans Trifenaus Prabu Hidayat Ulya, Neng Widianti, Widianti Widiarto, Sandra Octaviani B. Yahya, Yanawati Yakin, Aenul YANASTANTO, GUSTIESAR ALBARRY