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Perancangan Sistem Informasi Inventaris Barang Laboratorium Komputer SMPN 11 Kota Bengkulu Lediwara, Nadiza; Rivaldi, Muhammad
Jurnal Teknologi Sistem Informasi dan Aplikasi Vol 2, No 4 (2019): Jurnal Teknologi Sistem Informasi dan Aplikasi
Publisher : Program Studi Teknik Informatika Universitas Pamulang

SMPN 11 Bengkulu City used the system manually for several years to handle activities such as data collection and inventory reports. It caused the frequent occurrence of goods scattered, sometimes damaged goods were not recorded, the occurrence of data redundancy, so that errors often occured in data collection and calculation. The aim of this research is to build a website-based inventory information system that can minimize data redundancies and errors in calculations and data collection. The methodology used in making this system uses the waterfall method, UML diagrams, database design, and interface design. The results of this research are web-based information systems. The development of the system indicates that this system has the potential to support the activities of processing inventory data automatically, quickly and accurately.

Adolescent Reproductive Health Education as an Effort to Increase Reproductive Health Knowledge and Marriage Readiness in Mancasan Kleben Village Suryana, Rika; Rivaldi, Muhammad; Ninditya, Vika Ichsania; Ramadhany, Defy Rizky; Khatimah, Khusnul; Tasmara, Fikhri Astina; Amalia, Reski
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 10, No 2 (2024): June
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpkm.89762

Adolescents in Yogyakarta encounter social disputes, klitih, cyberbullying,and reproductive health challenges,which have an impact on early marriage rates.Guidance from parents, communities, and the government is critical in minimizing juvenile criminality. To address issues such as unwanted pregnancies, unsafe abortions, and maternal mortality concerns, reproductive health education is critical. The Postgraduate Student Association of Universitas Gadjah Mada implemented the community engagement to educate teenagers in Mancasan Kleben Village, Pandowoharjo, Sleman Regency, Yogyakarta, about the importance of information on reproductive health in order to prevent early marriage and the transmission of sexual infections.The educational activity is conducted by giving lectures, pretest and post-test questionnaires, and discussion methods. The questionnaire’s results were analyzed using the t-test method. The result of the effect of education on reproductive health knowledge (76.25±7.621;80.61±3.047), and the impact of counseling on reproductive health knowledge is evident (12.80±2.28;21.27±1.71), and the effect on adolescent attitudes (58.20±4.38;65.73±7.51). Education about reproductive health and juvenile delinquency substantially impacts young people’s knowledge in Mancasan Kleben. The Postgraduate Student Association of Universitas Gadjah Mada activity was successfully implemented although the results were not statistically significant. Larger-scale service operations must be sustained to ensure that these outcomes give broader advantages.

Pengaruh Parameter Proses 3D Printing Terhadap Kuat Bentur Menggunakan Fiamen Polycarbonate Rivaldi, Muhammad; Yunus, Muhammad; Pristiansyah, Pristiansyah
Jurnal Inovasi Teknologi Terapan Vol. 1 No. 1 (2023): Jurnal Inovasi Teknologi Terapan
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33504/jitt.v1i1.93

The existence of this 3D printing technology in manufacturing has brought big companies to the world of industry. One of the rapid prototyping technologies that are often found in the market today is the FDM type of technology. Fused Deposition Modeling (FDM) technology is a printing technique used to print products using fibrous materials, printed products have ideal geometric characteristics. Impact test is a method used to determine the strength, hardness and ductility of a material. In this impact test, rapid loading is used. The method used is Taguchi and this study aims to obtain optimal process parameters in the impact test. Printing was carried out with a 3D printing machine Creality Ender 3 which printed 81 specimens. Then the impact test was carried out so that the highest average value of the impact test results was in experiment number 27 with a value of 0.00392 joules and for the lowest impact test value was in experiment number 1 with a value of 0.00291 Joules. The method used in this process parameter optimization research is the Taguchi L9 OA method. for the factors used, namely printing speed, infill layer thickness, wall thickness, print temperature. . the results of the research that has been carried out show the optimum parameter values and parameters that influence the impact test successively, namely printing speed (40mm/s), infill layer thickness (0.2mm), wall thickness (2.0mm), print temperature (250 ℃), bed temperature(250℃), infill overlap(30mm), raft extra margin(7.5mm), wall printing speed(22.5mm/s). It was found that the highest average value of the impact test results was in experiment number 2 with a value of 0.031 joules and the lowest impact test value was in experiment number 7 with a value of 0.026 Joules.

CHARACTER DEVELOPMENT OF STUDENTS THROUGH ISLAMIC EDUCATION LEADERSHIP Rivaldi, Muhammad; Ramadhan, Narendra Jumadil Haikal
Al-Masail: Journal of Islamic Studies Vol. 2 No. 2 (2024): June: Al-Masail: Journal of Islamic Studies
Publisher : CV. Fahr Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61677/al-masail.v2i2.270

Leadership in Islamic education institutions has a very important role in shaping the character of students in accordance with Islamic values. Leaders in Islamic education institutions are not only responsible for administrative management, but also for ensuring that character education goals are achieved. This article examines the role of leadership in Islamic education institutions, especially pesantren and madrasah, in developing learners' character through an approach based on integrity, morality, responsibility, vision, exemplary, faith, and social. This research uses a qualitative method based on literature review by examining various literature from relevant academic sources. The results show that effective leadership guided by Islamic values can create an educational environment conducive to the development of moral and spiritual character of students, so that they can face the challenges of globalization and social change. This article makes a theoretical contribution to Islamic educational leadership and offers practical insights to improve the quality of character education in Islamic educational institutions

ANALISA PERHITUNGAN SISTEM PLUMBING PENYEDIAAN AIR BERSIH PADA GEDUNG BERTINGKAT 3 Rivaldi, Muhammad
JURNAL KAJIAN TEKNIK MESIN Vol 8, No 1 (2023): Jurnal Kajian Teknik Mesin
Publisher : Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52447/jktm.v8i1.6462

Plumbing systems can be defined as practices, materials and equipment used in installing, maintaining, and changing piping, fittings, equipment, associated with sanitation or drainage facilities. Then also ventilation systems, and public or private water supply systems. This system can be an inseparable part in building construction. The plumbing system for providing clean water in this building includes a clean water supply system, clean water installation, analysis of the calculation of clean water needs which includes the estimated number of occupants, the use of clean water in a day and knowing how much clean water do you use?The results of this calculation are the total need for clean water is 139.6 [m³/day]., The total unit load for plumbing equipment for this entire building is 45 pieces, the total peak water usage for the building as a whole is 31.41 [liter/minute] ., The total peak water usage for the building as a whole is 31.41 [liter/minute].Keywords: Clean Water, Pipelines, Pump Power.AbstrakSistem perpipaan dapat didefinisikan sebagai praktik, bahan, dan peralatan yang digunakan dalam pemasangan, pemeliharaan, dan modifikasi perpipaan, perlengkapan, dan peralatan yang terkait dengan pemipaan atau drainase. Kemudian sistem ventilasi dan sistem pasokan air publik atau swasta. Sistem ini dapat menjadi bagian integral dari konstruksi bangunan. Sistem perpipaan untuk menyediakan air bersih pada gedung ini meliputi sistem penyediaan air minum, fasilitas air bersih dan perkiraan jumlah kebutuhan air bersih. Tahukah Anda berapa banyak air bersih yang Anda gunakan? dan berapa banyak air bersih yang Anda gunakan dalam sehari?Dari perhitungan tersebut, total kebutuhan air bersih adalah 139,6 [m³/hari]. Total beban unit fasilitas sanitasi di gedung ini adalah 45 unit, dan total konsumsi air puncak seluruh gedung adalah 31,41 [m³/hari]. liter/menit] Total konsumsi air puncak untuk seluruh bangunan adalah 31,41 [liter/menit].Kata Kunci: Air Bersih , Jaringan Pipa , Daya Pompa.

Development of Web-Based Media Integrated with 3D Models for Training Information Literacy Triantono, Rishal Rahmad; Rivaldi, Muhammad; Norra, Bunga Ihda; Rasyida, Nisa
Biosfer: Jurnal Tadris Biologi Vol 15 No 1 (2024): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v15i1.19216

One aspect that also influences learning is information literacy, which is one of the knowledge and skills of the 21st century. Based on the results of the needs analysis of XI MIPA students at Senor High School, the average score for information literacy skills only reached 33.74%. Apart from that, the implementation of information literacy is only limited to finding and using information obtained on the internet to complete assignments given by the teacher. This research aims to develop a web-based learning media integrated 3D models to train the information literacy skills called Biology Insight. The type of research used is Research and Development (R&D), through the ADDIE development model. The data analysis technique used is descriptive analysis. The research results show that the Biology Insight web is declared very valid and suitable for use in the learning process of class XI MIPA students. This is proven by the validation results of media experts (88%) and material experts (97.5%), readability vi tests through Biology teacher responses (98.8%) and student responses on a small scale (87%).ABSTRAK: Salah satu aspek yang turut memengaruhi pembelajaran yaitu literasi informasi yang merupakan salah satu pengetahuan dan keterampilan abad ke-21. Berdasarkan hasil analisis kebutuhan terhadap siswa XI MIPA Sekolah Menegah Atas, nilai rata-rata keterampilan literasi informasi hanya mencapai 33,74%. Selain itu, implementasi literasi informasi hanya sebatas menemukan dan menggunakan informasi yang didapatkan diinternet. Penelitian ini bertujuan untuk mengembangkan media pembelajaran berbasis web terintegrasi model 3D untuk melatih kemampuan literasi informasi yang dinamakan Biology Insight. Jenis penelitian yang digunakan yaitu Research and Development (R&D), melalui model pengembangan ADDIE. Teknik analisis data yang digunakan yaitu analisis deskriptif. Hasil penelitian menunjukkan bahwa web Biology Insight dinyatakan sangat valid dan layak untuk digunakan dalam proses pembelajaran siswa kelas XI MIPA. Hal ini dibuktikan dari hasil validasi ahli media (88%) dan ahli materi (97,5%), uji vi keterbacaan melalui respon guru Biologi (98,8%) dan respon siswa dalam skala kecil (87%).

EFEKTIVITAS LATIHAN LADDER DRILL DAN CORE STABILITY TERHADAP PENINGKATAN KELINCAHAN SISWA SSB KARLOS MALANG RIvaldi, Muhammad; Irawan, Dimas Sondang; Rahmanto, Safun
Jurnal Kesehatan Tambusai Vol. 5 No. 2 (2024): JUNI 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jkt.v5i2.27576

Tujuan penelitian ini adalah untuk mengetahui efektivitas latihan ladder drill dan core stability terhadap kelincahan pemain SSB Karlos Malang. Metode yang digunakan penelitian ini bersifat kuantitatif menggunakan jenis penelitian quasi eksperimental dengan metode two group pre dan post test yang dilaksanakan sebanyak 8 kali selama satu bulan. Subjek penelitian siswa SSB Karlos Malang. Teknik yang digunakan dalam penelitian ini adalah teknik non probability sampling dengan metode purposive sampling. Instrumen yang digunakan dalam penelitian ini adalah T-test agility untuk mengukur kelincahan pemain. Analisa data yang digunakan yaitu uji normalitas menggunakan shapiro wilk, uji hipotesa menggunakan uji paired T test dan wilcoxon serta uji perbandingan menggunakan independent t test dengan nilai signifikan < 0,05, berdasarkan hasil uji hipotesa dapat disimpulkan bahwa terdapat perbedaan efektivitas dari pemberian latihan Ladder Drill dan Core Stability Exercise terhadap peningkatan kelincahan siswa SSB Karlos Malang.

SISTEM INFORMASI PENGENALAN RAMBU LALU LINTAS PADA ANAK-ANAK (SIPERLU) BERBASIS WEB Muhammad Nur Fadhilah; Nur Fadhilah, Muhammad; Rivaldi, Muhammad
Informatics and Computer Engineering Journal Vol 2 No 2 (2022): Periode Agustus 2022
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM) Universitas Bina Sarana Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31294/icej.v2i2.835

Traffic Signs are the main device in the traffic control system which basically functions to regulate and protect all traffic smooth, orderly, safe, and secure. until the goal of one of the alternative steps to minimize the incidence of accidents on the highway is with early childhood education related to traffic regulations. The author's goal is to create an Information System for the introduction of Web-Based Traffic Signs for Children in elementary school students to facilitate students in learning, by developing learning methods for children based on technology and information. to help children learn, especially in education and must be obeyed for the traffic sign, this Web-Based Information System for the introduction of Traffic Signs for Children In its development the author uses a method consisting of planning, analysis, design and implementation. Besides that, in collecting data, the authors made direct observations through interviews and literature studies in order to strengthen the data scientifically. The results of the analysis show that in order for learning to be more optimal, adjustments are needed to this increasingly rapid technological development. As one of the adjustment efforts is to provide learning through a programming medium.

Perancangan Sistem Informasi Inventaris Barang Laboratorium Komputer SMPN 11 Kota Bengkulu Lediwara, Nadiza; Rivaldi, Muhammad
Jurnal Teknologi Sistem Informasi dan Aplikasi Vol. 2 No. 4 (2019): Jurnal Teknologi Sistem Informasi dan Aplikasi
Publisher : Program Studi Teknik Informatika Universitas Pamulang

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

SMPN 11 Bengkulu City used the system manually for several years to handle activities such as data collection and inventory reports. It caused the frequent occurrence of goods scattered, sometimes damaged goods were not recorded, the occurrence of data redundancy, so that errors often occured in data collection and calculation. The aim of this research is to build a website-based inventory information system that can minimize data redundancies and errors in calculations and data collection. The methodology used in making this system uses the waterfall method, UML diagrams, database design, and interface design. The results of this research are web-based information systems. The development of the system indicates that this system has the potential to support the activities of processing inventory data automatically, quickly and accurately.

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