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All Journal MOTION : Jurnal Riset Physical Education Jurnal Penelitian Fisika dan Aplikasinya (JPFA) International Journal Pedagogy of Social Studies JMTS: Jurnal Mitra Teknik Sipil JK Unila (Jurnal Kedokteran Universitas Lampung) Journal of Applied Science, Engineering and Technology (J. ASET) JIPM: Jurnal Indragiri Penelitian Multidisiplin JISCOMP (Journal of Information System and Computer)
Angga Wijaya, Angga
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Agriculture, Biological Sciences & Forestry Astronomy Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences

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PEMANFAATAN ECOCOMMUNITY DAN SOCIAL NETWORKING SEBAGAI SUMBER DAN MEDIA PEMBELAJARAN IPS DALAM MEMBANGUN KECERDASAN EKOLOGIS PESERTA DIDIK Wijaya, Angga
International Journal Pedagogy of Social Studies Vol 1, No 2 (2016): Learning Social Science Education
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijposs.v1i2.4704

Abstract

Artikel ini memberikan pokok pembelajaran IPS yang selaras dengan perkembangan global terutama tantangan isu lingkungan hidup. Pemanfaatkan Ecocommunity (komunitas penduli lingkungan Hidup) dan Jejaring sosial (Social Networking) sebagai sumber dan media dalam pembelajaran IPS menajdi salah satu arternatif sarana yang tepat untuk mengembangkan potensi kecerdasan ekologis peserta didik dalam membangun relasi, saling kerjasama,berisnergi melaluisosial interaksi yang positif  untuk menciptakan lingkungan hidup yang baik dalam menjaga keseimbangan alam. Model pembelajaran IPS yang dikembangkan yaitu dengan mengintegrasikan pemanfaatan Komunitas Sosial, Lembaga Sosial, dan Social Networking sebagai sumber dan media pembelajaran dalam Ecopedagogy. Kata Kunci. Eccocomunity, Social Networking, Kecerdasan Ekologis, Ecopedagogy lingkungan hidup, dan Model Pembelajaran IPS.
Identification of Source Mechanisms for the August 5 2018 Mw 6.9 and the August 9 2018 Mw7.0 Lombok Earthquakes Priadi, Ramadhan; Perdana, Yusuf Hadi; Wijaya, Angga; Suardi, Iman
Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Vol 10, No 1 (2020)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpfa.v10n1.p44-55

Abstract

A series of earthquakes with magnitudes ranging from 5.8 to 7.0 occurred in Lombok in the period of July to August 2018. Two events occurred consecutively, the 6.9 on August 5, 2018 (11:46:38 UTC), and the 7.0 on August 9, 2018 (14:56:28 UTC). Those phenomena are rare because earthquakes usually require a relatively long time to accumulate their energies before being released. Because of those events, so an explanation is needed to explain what happened at the source. In this context, this study aims to determine the relations between the events based on the asperity zone and the slip distributions. Modeling was performed using teleseismic data and seismic inversion of body waves at low frequencies. The result shows that the asperity zone of 6.9 is at 0 km in a strike-direction and -18 km wide in a dip-direction with a maximum slip of 1.3 m, whereas, for the 7.0 event, the asperity zone is at -36 km in the direction of the strike and -7 km in the direction of the dip. Both events have the asperity in the up-dip section with an upward slip distribution towards the up-dip. The slip distribution of the first event and the second one has a relationship because the 6.9 earthquake slip leads to the 7.0 earthquake fault plane. The relation is suspected to be due to the weakening of rock conditions and an enlargement that is limited by space and time during the earthquake. As a result, those two earthquakes are closely related to stress distribution, forming a new asperity zone.
Pengaruh latihan imagery terhadap latihan shooting pada Atlet Petanque Kabupaten Bekasi Wijaya, Angga; Iskandar, Tatang; Rasyono, Rasyono
Motion: Journal Research of Physical Education Vol 13 No 1 (2023): Motion: Jurnal Riset Physical Education
Publisher : Program Studi Pendidikan Jasmani Kesehatan dan Rekreasi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/motion.v13i1.7336

Abstract

This research is motivated by the inconsistency of the athlete's shooting ability due to the lack of athlete's confidence during the match. This study aims to determine the effect of imagery training on shooting results at Petanque Athletes in Bekasi. The method used in this study was an experiment with a "two group pretest posttest design". The test instruments in this study were Shot One Targets with a distance of 6, 7 and 8 meters. Sampling used the "Systematic-Sampling" technique with a total of 14 athletes. The treatment in this research is external imagery and internal imagery training. In external imagery training, athletes are assisted by classical music by Ludwig Van Biethoven entitled Symphony and Fur Elise. Whereas in internal imagery training, the athlete performs imagery directly at the training ground while doing drill shooting with one ball target being the target. The test results showed that the average pretest using imagery training was 6.86 and the posttest result was 9.86, an increase of 3.00. While the average result of the pretest without using imagery training was 6.86, and the posttest result was 8.00, an increase of 1.14. The average difference in the increase in shooting results with imagery training and without imagery training is 1.86. Based on the analysis of data processing, it can be interpreted that there is a significant influence of training imagery on shooting results for Petanque Athletes in Bekasi.
Hukum Dana Zakat pada Asnaf fi sabilillah dalam Pembangunan Sekolah Hidayanti, Sri; Fevireani, R.Octa; Wijaya, Angga; Herliza, Siti
Jurnal Indragiri Penelitian Multidisiplin Vol. 3 No. 3 (2023): Jurnal Indragiri Penelitian Multidisiplin
Publisher : Indra Institute Research & Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58707/jipm.v3i3.539

Abstract

This research examines the use of zakat funds on Asnaf fi Sabilillah in the context of school development within Islam. The objective of the study is to analyze the legal aspects of zakat fund utilization and explore the positive impacts of zakat in enhancing educational access. A qualitative approach with a descriptive research design was employed. Data was collected through interviews with relevant stakeholders, including zakat managers, administrators of zakat organizations, beneficiaries, and by studying related documents such as literature, fatwas, regulations, financial reports, and documentation of school development projects funded by zakat. The findings indicate that utilizing zakat funds on Asnaf fi Sabilillah for school development is valid and compliant with the principles of Sharia in Islam. The implementation of zakat-funded school development projects has improved educational access for economically disadvantaged communities and enhanced school infrastructure in rural areas. Additionally, community participation and involvement of beneficiaries in zakat fund management have increased the effectiveness of the programs. The recommendations include raising public awareness regarding the significance of zakat in enhancing educational access, fostering partnerships with the private sector to augment funding for school development, and promoting transparent and accountable zakat fund management practices. Furthermore, capacity building for zakat managers and beneficiaries, as well as periodic evaluations and monitoring of zakat-funded school projects, are deemed necessary.
STUDI PERBAIKAN TANAH MENGGUNAKAN GEOTEKSTIL UNTUK BERBAGAI KONSISTENSI TANAH Wijaya, Angga; Christianto, Daniel; Yuwono, Amelia
JMTS: Jurnal Mitra Teknik Sipil Volume 7, Nomor 3, Agustus 2024
Publisher : Prodi Sarjana Teknik Sipil, FT, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmts.v7i3.30831

Abstract

Soft soil poses a significant challenge in infrastructure development in Indonesia. This study aims to investigate the effectiveness of using geotextiles in addressing soft soil issues in Dadap, Daan Mogot, and Citeureup. Geotextiles are employed to enhance soil stability, reduce deformation, and improve the bearing capacity of road subgrades and structures. The research utilizes the Meyerhof method to calculate soil bearing capacity and safety factors (SF) under undrained (short-term) and drained (long-term) conditions. The results indicate that SF values are lower under undrained conditions compared to drained conditions, as the soil loses support from pore pressure and shear strength. However, manual calculations and computer programs yield almost the same SF results for Dadap and Daan Mogot soil samples under undrained conditions, but significantly differ for the Citeureup sample. Deformation calculations show that Dadap soil experiences greater deformation compared to Daan Mogot and Citeureup. Additionally, tensile forces under drained conditions are lower than under undrained conditions due to the loss of pore water from the soil. This study provides a better understanding of geotextile usage in addressing the challenges of soft soil, with the hope of offering practical guidelines for building more durable and safe infrastructure in the future. Abstrak Tanah lunak merupakan tantangan besar dalam pembangunan infrastruktur di Indonesia. Penelitian ini bertujuan untuk menginvestigasi efektivitas penggunaan geotekstil dalam mengatasi masalah tanah lunak di Dadap, Daan Mogot, dan Citeureup. Geotekstil digunakan untuk meningkatkan stabilitas tanah, mengurangi deformasi, dan meningkatkan daya dukung subgrade jalan serta bangunan. Penelitian ini menggunakan metode Mayerhoff untuk menghitung daya dukung tanah dan faktor keamanan (FK) dalam kondisi tidak terdrainase (jangka pendek) dan terdrainase (jangka panjang). Hasil menunjukkan bahwa nilai FK pada kondisi tidak terdrainase lebih rendah dibandingkan dengan kondisi terdrainase, karena tanah kehilangan dukungan dari tekanan air pori dan kekuatan geser yang kurang. Namun, perhitungan manual dan program komputer memberikan hasil FK yang hampir sama untuk sampel tanah Dadap dan Daan Mogot pada kondisi tak terdrainase, tetapi berbeda cukup signifikan untuk sampel tanah Citeureup. Perhitungan deformasi menunjukkan bahwa tanah Dadap mengalami deformasi yang lebih besar dibandingkan dengan Daan Mogot dan Citeureup. Selain itu, gaya tarik pada kondisi terdrainase lebih kecil dibandingkan dengan kondisi tak terdrainase, karena kehilangan kadar air pori dari dalam tanah. Penelitian ini memberikan pemahaman yang lebih baik tentang penggunaan geotekstil dalam mengatasi tantangan tanah lunak, dengan harapan dapat memberikan panduan praktis untuk pembangunan infrastruktur yang lebih tahan lama dan aman di masa depan.
Bridge Structure Study on the Dome of the Boarding School’s Mosque at Pringsewu District in Bandar Lampung Wijaya, Angga; Kurniawan, Panji; Nafrizal; Risano, A Yudi Eka
Journal of Applied Science, Engineering and Technology Vol. 2 No. 2 (2022): December 2022
Publisher : INSTEP Network

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

Abstract

Islamic architecture as a foundation in building Muslim worship facilities in the form of mosques has developed its meaning along with advances in science and technology. One of the concepts in designing a mosque is to ensure that the congregation can close the rows of rows. Based on the verses of the Qur'an regarding the priority of rows in congregational prayers, effort (rashshus shufūf) in congregational prayers is something that is ordered in the Qur'an and hadith.It thenmanifested in the Islamic architectural design of the Klangenan Insan Mulia Boarding School Mosque in the form of providing a center column so that the prayer halls are not interrupted due to the presence of middle columns. As a consequence of the design, the structure of the mosque required several adjustments which were well planned and efficient. This research was conducted using a qualitative method with descriptive analysis supported by modeling simulation and load strength analysis using ETAB V. 16 software, so that the results obtained in the form of structural calculations for steel rafter roof construction using the bridge structure model. The steel rafter roof construction with the bridge structure model was chosen due to several factors including: strength, practicality, and design flexibility.
Pemanfaatan Kecerdasan Buatan sebagai Alat Bantu Diagnosis di Bidang Kesehatan : Literatur Review: Mohamad Idris, Angga Wijaya, Linda Septiani, Terza Aflika Happy, Risti Graharti Idris, Mohamad; Wijaya, Angga; Septiani, Linda; Happy, Terza Aflika; Graharti, Risti
Jurnal Kedokteran Universitas Lampung Vol. 9 No. 1 (2025): JK UNILA
Publisher : Fakultas Kedokteran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jkunila.v9i1.pp117-121

Abstract

Kemajuan teknologi kecerdasan buatan (Artificial Intelligence/AI) telah memberikan dampak besar dalam sektor kesehatan, khususnya dalam membantu proses diagnosis penyakit. AI mampu mengolah data medis dalam jumlah besar, seperti gambar radiologi, rekam medis elektronik, hingga data genomik, dengan tingkat efisiensi dan akurasi yang tinggi. Sejumlah penelitian membuktikan bahwa penggunaan algoritma machine learning dan deep learning dalam diagnosis mampu mengidentifikasi penyakit kronis seperti COVID-19, kulit, dan periodontal dengan akurasi yang sangat tinggi. Beberapa kondisi dapat melampaui kinerja tenaga medis manusia dari segi kecepatan dan akurasi. Selain mempercepat proses penegakan diagnosis, AI dapat meminimalkan risiko kesalahan manusia serta meningkatkan mutu pelayanan kesehatan. Di bidang radiologi, teknologi seperti convolutional neural networks (CNN) telah digunakan secara efektif untuk mendeteksi kelainan jaringan melalui CT scan dan MRI dengan hasil yang lebih presisi. AI juga berperan penting dalam sistem pendukung keputusan klinis (Clinical Decision Support System/CDSS), yang mendorong implementasi pengobatan berbasis data dan pendekatan yang dipersonalisasi. Namun, penerapan AI di negara berkembang seperti Indonesia masih dihadapkan pada berbagai tantangan, antara lain terbatasnya data lokal, ketimpangan infrastruktur digital, serta permasalahan etika dan regulasi. Kajian literatur ini bertujuan untuk meninjau manfaat AI dalam bidang diagnosis medis, serta mengidentifikasi hambatan yang perlu diatasi agar teknologi ini dapat diimplementasikan secara optimal dan berkelanjutan dalam sistem layanan kesehatan yang beragam. Kata kunci: Clinical Decision Support System, Deep Learning, Diagnosis Medis, Kecerdasan Buatan, Machine Learning
Implementasi E-Commerce Berbasis Web Untuk Mendukung Era Digitalisasi Levega Ermarsha, Ronald Cisa; Nurmantoro, Ahmad Tegar; Wijaya, Angga; Ardiansyah, Farizal; Ghozi, Muchammad Douglas Amrul; Prayogo, Dimas
JUKOMPSI (Jurnal Komputer dan Sistem Informasi) Vol 3 No 1 (2024): Desember
Publisher : Teknik Komputer Fakultas Teknik Universitas Islam Kadiri (UNISKA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/jiscomp.v3i1.6810

Abstract

Implementasi e-commerce berbasis web merupakan langkah penting bagi pengusaha untuk memperluas jangkauan pasar global. Dengan memanfaatkan teknologi, sistem ini mengatasi batasan geografis dan waktu yang ada dalam transaksi bisnis tradisional. E-commerce memungkinkan transaksi 24 jam, sehingga konsumen dapat membeli produk tanpa harus datang langsung ke toko. Proses implementasi mencakup beberapa langkah, seperti realisasi diagram kelas, antarmuka pengguna, dan spesifikasi ruang lingkup sistem yang menjamin transparansi perangkat keras dan perangkat lunak. Selain itu, tata letak sistem tidak hanya berfokus pada aspek teknis, tetapi juga pengalaman pengguna yang mempengaruhi kenyamanan dalam menggunakan platform. Saran untuk usaha mencakup peningkatan perlindungan data dan inovasi dalam pengembangan fitur serta desain antarmuka untuk meningkatkan pengalaman pelanggan . Dengan dukungan infrastruktur dan teknologi dari pemerintah, usaha kecil dan menengah dapat lebih cepat beradaptasi dengan era digitalisasi ini.
Co-Authors A.Yudi Eka Risano Ardiansyah, Farizal Daniel Christianto Fevireani, R.Octa Ghozi, Muchammad Douglas Amrul Happy, Terza Aflika Herliza, Siti Idris, Mohamad Levega Ermarsha, Ronald Cisa Nafrizal Nurmantoro, Ahmad Tegar Panji Kurniawan Perdana, Yusuf Hadi Prayogo, Dimas Priadi, Ramadhan rasyono Risti Graharti Septiani, Linda Sri Hidayanti Suardi, Iman TATANG ISKANDAR, TATANG