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INDONESIA
Jurnal Sains dan Teknologi
Published by CV ITTC Indonesia
ISSN : -     EISSN : 28077393     DOI : 10.47233
Core Subject : Science, Education, Engineering,
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering
Jurnal Sains Dan Teknologi (JSIT), merupakan Jurnal Penelitian dan Kajian Ilmiah yang diterbitkan CV.ITTC - INDONESIA dan dikelola langsung oleh Webinar.Gratis dan Even.Gratis yang terbit 3 (tiga) kali dalam setahun. Penyunting menerima kiriman naskah hasil kajian dan penelitian untuk bidang, Teknik Elektro, Teknik Sipil, Teknik Mesin, ,Teknologi Informasi.
Arjuna Subject : Umum - Umum
Articles 164 Documents
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Prediksi Beban Daya Listrik (W) Menggunakan Metode Support Vector Machine (SVM) Pada Listrik Token Rumah Tangga Dwi cahyo, Andika; Anardani , Sri; Yuda , Yoga Prisma
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 1 (2024): Januari - April
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i1.1543

Abstract

Electricity is an essential need that cannot be separated from daily human life, especially in the modern era where many devices require electrical energy. The demand for electrical energy is increasing over time, thus the electricity providers must have sufficient capacity to meet the demand. However, there is still a lot of wasted energy due to the mismatch between the demand and the supplied amount of electricity, leading to significant electricity wastage. In this regard, appropriate calculations are needed to determine the amount of electrical power required, hence the need for a prediction method to determine the required power in real-time. The Support Vector Machine method is expected to predict the electrical load accurately, enabling users to determine the required load for the next period. It is hoped that this prediction will achieve an accuracy rate above 85%.
Kriteria Perencanaan Jalan dalam Penyusunan Detail Engineering Design (DED) Studi Kasus Desa Pingaran Ulu-Kahelaan Dewi, Norminawati
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 1 (2024): Januari - April
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i1.1567

Abstract

Banjar Regency is a district in South Kalimantan. The capital of Banjar Regency is in the city of Martapura. Banjar Regency is one of the regencies in South Kalimantan Province with an area of 4,668.50 KM2. Divided into 19 sub-districts with 277 villages, 13 sub-districts and based on the 2010 census results, the population is 506,839 people. To support community movement and increase economic growth, the Banjar Regency government pays close attention to road performance. In road planning, the emphasis is always on planning the physical form so that it can fulfill the basic function of the road, namely providing optimum service to traffic flow. So in this planning efforts are made to create a good relationship between space and time so that it can produce optimal efficiency, safety and comfort. The space, shape and size of a road can be said to be good if it can provide a feeling of safety and comfort to road users. From the results of planning the road criteria for the PINGARAN ULU - KAHELAAN DED which has been carried out in accordance with existing conditions and needs, the following conclusion can be made: The Pingaran Ulu - Kahelaan Section has a length of 50.11 km, with handling adjusting for damage in the field, which is 19 km long. ,00 km. The existing condition of the road section has a slope of 4% - 8%, and the surrounding area is residential and plantations. Handling Plan: Road Reconstruction Work (Sta. 34 + 000 – Sta. 53 + 000).
An Analysis of Students' Creative Thinking Abilities Middle School Class VIII on Consonance Material: Analisis Kemampuan Berfikir Kreatif Siswa SMP Kelas VIII Pada Materi Kesebangunan Maryanti, Tia; Nuryadi, Nuryadi
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 1 (2024): Januari - April
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i1.1573

Abstract

This research aims to describe the creative thinking abilities of students at SMP Negeri 1 Sedayu on Awakening material using descriptive methods. The sample in this study was 31 students in class VIII of SMP Negeri 1 Sedayu, even semester of the 2023/2024 academic year. The instruments used in this research were descriptive tests to obtain data on students' creative thinking abilities and interviews to complement and strengthen information originating from administering tests on congruence material that had been empirically validated. To see students' creative thinking abilities, 4 indicators are used, namely 1). Fluency (Fluency); 2) Flexibility; 3) originality (originality); 4). Elaboration (Elaboration). The data analysis technique used in this research is percentage analysis. Based on the analysis of data obtained for fluency indicators of 28%, flexibility of 23%, originality of 23%, and elaboration of 27%.
Analisis Perbandingan Kinerja Alat Pengering Rumah Kaca Tipe Rotari Sistem Tertutup Dengan Sistem Semi Tertutup Terintegrasi Dengan Tungku Biomasa Menggunakan Penukar Kalor Dua Tingkat Untuk Mengeringkan Ikan Nila hafizh, Taufiqul; yahya, M; Prima , Raihan D.; Bayu , Nebim
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 1 (2024): Januari - April
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i1.1584

Abstract

The aim of this research is to compare the performance of an open system rotary type greenhouse effect dryer (APERK-TR-STP) system 1 with a closed system (APERK-TR-SST) system 2 for drying tilapia fish. In the APERK-TR- system, 1 fish is dried from an initial weight of 90.56 kg (initial water content 69.08% wet basis (bb) to a final weight of 30.33 kg (final moisture content 20% bw) at an average temperature 56.38 oC with a mass air flow rate of 0.459 kg/s takes 12 hours. Meanwhile in the APERK-TR-SST system 2 tilapia fish are dried from an initial weight of 91.49 kg (initial water content 69.40% bw) up to final weight of 19.27 kg (final moisture content 20% bw) at an average temperature of 53.98 oC with an air mass flow rate of 0.459 kg/s required 12 hours
Analisis kebutuhan bahan ajar LKPD untuk meningkatkan keaktifan belajar siswa Br Kembaren, Febrina; ., Nuryadi; Nurwoko, Iman
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 1 (2024): Januari - April
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i1.1585

Abstract

The aim of this research is to examine the need for Ethnomathematics-based LKPD (Learner Worksheets) to increase student learning activity. The subjects of this research were class VIII students at one of the State Middle Schools in Yogyakarta. Data collection techniques use observation, distribution of questionnaires and test results that use indicators of learning activity. This research has several results. First, the remaining 81% had difficulty understanding mathematical material. Second, 84% of students are not active in the mathematics learning process in class. Third, 69% of students said that the learning media that makes learning mathematics easier is LKPD, 22% of students chose books as a medium that makes learning mathematics easier and 9% of students chose other learning media. Fourth, the results obtained were that 81% of students were interested if the triangle and quadrilateral teaching materials were packaged in the form of Ethnomathematics-based LKPD to increase students' learning effectiveness. Apart from that, the test results showed that there were no students who obtained the Minimum Completeness Criteria (KKM) score. Therefore, the development of Ethnomathematics-based LKPD is needed to increase student learning activity.    
Analisa Kualitas Website Fakultas Dakwah Dan Komunikasi UIN Suska Riau Menggunakan Metode Webqual 4.0 ., Ismail; Saputra , Eki; Megawati, Megawati; Fronita , Mona
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 2 (2024): Mei - Agustus
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i2.1644

Abstract

Penelitian ini dilakukan dengan tujuan untuk mengetahui perbedaan antara persepsi aktual dan harapan ideal mahasiswa terhadap kualitas layanan website Universitas Sultan Syarif Kasim Fakultas Dakwah dan Komunikasi yang diukur berdasarkan dimensi kualitas WebQual 4.0. WebQual 4.0 yang telah dimodifikasi dengan menambahkan dimensi kepuasan pengguna dengan tiga dimensi utama WebQual 4.0, yaitu Usability, Information, Service Interaction. Penelitian ini dilakukan di lingkungan Universitas Sultan Syarif Kasim. Penelitian ini dilakukan dengan menggunakan kuesioner. Populasi dari penelitian ini adalah mahasiswa Universitas Sultan Syarif Kasim Fakultas Dakwah dan Komunikasi. Mahasiswa lebih cenderung memilih skala setuju yang menunjukkan bahwa kualitas website sistem informasi baik berdasarkan hasil survei. Terdapat pengaruh atau korelasi antara variabel independen terhadap variabel dependen, hal ini terlihat dari kesesuaian antara perhitungan SPSS validitas dan reliabilitas serta R Square dengan hasil perhitungan menggunakan regresi linier berganda dengan menggunakan uji asumsi klasik yang dimungkinkan melalui pengolahan data khususnya Software SPSS.
Analisis Gangguan Penyulang Dengan Menggunakan Diagram Pareto dan Diagram Fishbone di UP3 di Bojonegoro Nissa, Dini Y.C,; ., Iriani
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 2 (2024): Mei - Agustus
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i2.1648

Abstract

Feeder interference is an important problem in the electricity system because it can cause unplanned blackouts. With society's increasing need for electricity, it is very important to understand the components that cause feeder interference. Feeder problems can be caused externally or internally. This research was used to determine the level of causes of feeder disturbances at UP3 Bojonegoro and also the root causes of these disturbances. To realize the objectives of this research, this research uses Pareto and fishbone diagrams. The highest level of problems lies in internal factors, namely insulators, conductors and arresters. Meanwhile, external factors are the result of animals and residents' activities. Then, for employment factors that influence feeder disruption, such as lack of practice regarding maintenance or restoration. Therefore, this research contributes to efforts to maintain the sustainability of the electricity system, with the hope of providing a better view of this problem and motivating the implementation of more effective preventive measures.
Perancangan Sistem Informasi Pemilihan Ketua Senat Mahasiswa Fakultas (SEMAF) Berbasis Web pada UIN Sumatera Utara Arda, Fachrul Rozy; Aisyaroh, Milfa; Padlah, Annisatul; Decfina, Fauziah; Maylina, Olivia
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 2 (2024): Mei - Agustus
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i2.1671

Abstract

Penelitian ini dilakukan untuk merancang sistem informasi pemilihan ketua SEMAF berbasis web, yang mencakup studi kebutuhan, analisis sistem, perencanaan proyek, pengembangan dan pengujian. Tujuannya adalah untuk meningkatkan efisiensi dan akurasi proses pemilihan serta memberikan akses yang mudah bagi calon ketua SEMAF UIN Sumatera Utara. Penelitian ini menggunakan kerangka kerja yang terdiri tinjauan Pustaka, pengumpulan data, perancangan system dan penyusunan laporan. Pengembangan perangkat lunak dalam penelitian ini mengadopsi SDLC dengan model waterfall. Proses pemilihan calon ketua SEMAF yang saat ini masih manual dengan formulir fisik dan pengumpulan dokumen secara langsung menghadapi berbagai kendala, oleh karena itu, dibangunlah sistem informasi pemilihan calon ketua SEMAF UIN Sumatera Utara berbasis web untuk mengatasi kendala-kendala tersebut. Sistem ini diharapkan dapat memberikan solusi dalam hal aksesibilitas, kecepatan, dan akurasi dalam proses pemilihan.
Analisis Korelasi Produktivitas Padi Metode NDVI Dengan Data Ubinan Di Kabupaten Sukoharjo Sekarsih, Fitria; Fajar Kusuma, Guntur
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 2 (2024): Mei - Agustus
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i2.1731

Abstract

Padi merupakan salah satutanaman pangan utama bagi mayoritas penduduk dunia. Sekitar 98% masyarakat Indonesia mengkonsumsi beras. Ketersediaan beras harus dijaga karena memiliki dampak yang besar bagi ketahanan pangan maupun perekonomian. Data tentang hasil padi dapat digunakan untuk memantau kestabilan produksi padi secara berkala. Data estimasi hasil panen dibutuhkan oleh departemen pertanian atau instansi terkait untuk mengatur perdagangan maupun kebutuhan padi. Estimasi produksi padi biasanya dilakukan dengan cara tradisional yang memerlukan biaya, tenaga, dan waktu yang banyak sehingga tidak efisien apabila digunakan untuk perencanaan atau pengambilan keputusan yang membutuhkan tindakan cepat. Data Penginderaan jauh dapat memberikan informasi dalam penyajian tabular maupun spasial dengan cepat dan akurat. Citra satelit dapat digunakan untuk estimasi hasil padi dengan metode indeks spektral yaitu indeks vegetasi seperti Normalized Difference Vegetation Index (NDVI). Indeks NDVI dapat digunakan untuk mendeteksi kandungan klorofil pada tanaman yang selanjutnya digunakan untuk estimasi hasil padi. Estimasi cepat ini kemudian akan dikorelasikan dengan data ubinan padi di Kabupaten Sukoharjo sehingga menghasilkan persamaan y=6,2212x+6,7444, dimana y adalah produktivitas padi dan x adalah nilai NDVI. Hasil estimasi produktivitas padi memiliki simpangan rata-rata terhadap produktivitas padi data ubinan sebesar +0,32 dengan RMSE total 0,446329. Persamaan tersebut juga dapat diaplikasikan pada tahun lain dari perekaman citra bulan September di Kabupaten Sukoharjo.
Kajian Literatur: Metode Analisis dan Tools Live Forensics Pada Random Access Memory (RAM) Adinata, Ivan; Servanda, Yustian
Jurnal Sains dan Teknologi (JSIT) Vol. 4 No. 2 (2024): Mei - Agustus
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v4i2.1760

Abstract

Live forensics terhadap media peyimpanan RAM merupakan salah satu aspek penting dalam forensik digital yang berkaitan dengan proses pengumpulan dan analisis data yang ada dalam memori komputer yang sedang berjalan. Random Access Memory (RAM) merupakan media penyimpanan komputer yang menyimpan data secara random dan bersifat volatile, sehingga dalam melakukan analisa diperlukan metode yang tepat dan efektif. Dalam kajian literatur ini, kami melakukan pengkajian terhadap metode analisis dan alat yang digunakan dalam live forensics RAM. Kami menjelaskan metode apa saja yang diguanakan dalam proses live forensics pada RAM. Kami juga memperkenalkan berbagai alat pendukung yang digunakan dalam live forensics RAM, termasuk alat open source dan komersial yang digunakan oleh para profesional forensik digital. Kajian literatur ini memberikan wawasan yang mendalam tentang live forensics, khususnya pada Random Access Memory RAM dan memberikan panduan bagi para peneliti dan praktisi dalam bidang forensik digital untuk mengaplikasikan metode analisis dan alat yang tepat dalam mengumpulkan dan menganalisis data dari memori aktif dalam investigasi digital.

Page 10 of 17 | Total Record : 164

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