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Riau Journal of Computer Science
Published by Universitas Pasir Pengaraian
ISSN : 24600679     EISSN : 24776890     DOI : https://doi.org/10.30606/rjocs.v7i1
Core Subject : Science,
Computer Science & IT
Focus and Scope Riau Journal of Computer Science diterbitkan dengan maksud untuk mengumpulkan artikel ilmiah dari peneliti, pemakalah, inovasi, prosiding seminar dan konsep ilmu pengetahuan dalam bidang ilmu komputer, informatika, sistem informasi atau yang relevan, kemudian mempublikasikan artikel tersebut. Riau Journal of Computer Science terbit 2 kali dalam setahun pada bulan januari dan juli. isi artikel yang dimuat bukan cerminan sikap dan/atau pandangan redaksi. Seluruh isi artikel menjadi tanggung jawab penulis Adapun ruang lingkup Jurnal Riau Journal Computer of Science (RJoCS) adalah: 1. Computer Architecture 2. Computer Network 3. Human—Computer Interaction 5. Virtual/Augmented Reality 6. Computer Security 7. Software Engineering (Software: Lifecycle, Management, Engineering Process, Engineering Tools and Methods) 8. Data Engineering (Data and Knowledge level Modeling, Information Management (DB) practices, Knowledge Based Management System, Knowledge Discovery in Data) 9. IT Governance 10. Networking Technology 11. Robotic Instrumentation 12. Information Search Engine 13. Multimedia 14. Mobile Processing 15. Natural Language Processing 16. Intelligence applications 17. Computer vision and speech understanding 18. Multimedia and cognitive informatics 19. Data mining and machine learning tools, heuristic and AI planning strategies and tools, computational theories of learning Artikel yang akan dimuat merupakan karya yang orisinil dan belum pernah dipublikasikan. Artikel yang masuk akan direview oleh tim reviewer yang berasal dari internal maupun eksternal Program studi S1 Teknik Informatika, Fakultas Ilmu Komputer, Universitas Pasir Pengaraian
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 12 Documents
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Search results for , issue "Vol. 4 No. 2 (2018): Riau Journal of Computer Science" : 12 Documents clear
PROTOTIPE SISTEM PENDUKUNG KEPUTUSAN PENDETEKSIAN KONDISI BAYI DENGAN FUZZY TSUKAMOTO Agung Setiawan; Budi Yanto; Kiki Yasdomi
RJOCS (Riau Journal of Computer Science) Vol. 4 No. 2 (2018): Riau Journal of Computer Science
Publisher : RJOCS (Riau Journal of Computer Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (520.033 KB) | DOI: 10.30606/rjocs.v4i2.1645

Abstract

Baby condition is a condition that is vulnerable to environmental changes, especially weather changes. Knowledge of a mother in maintaining baby health should also be considered, especially in terms of nutritional intake. A healthy baby's condition affects the baby's growth and development. The creation of a decision support system should be preceded by collecting and analyzing data according to need. In this study using baby feeding variables, namely Body Temperature (37.70c), Fuss (2.4), Restless (4.5), BABSering (3.7), BABEncer (5.6), Bloating (3.5), Nausea (3.7), Vomiting (3.2 ), Stomach Pain (2.7) and Itchy Skin (2.8). The results of the calculations will result in defoliation as follows: Measles (1.48), Septis (1.48), Diarrhea (1.48), ISPA (7.36), Enteritis (0.77), Miliaria (1.48), OMP (1.48) and Varicela (1.48). The range of fuzzy values ranges from 0 to 1, so the results obtained that the baby has enteritis or stomach problems. The calculation of defuzification obtained result of 8.1, so the condition of the baby is very sick and should be handled immediately by bringing to the medical personnel
RANCANG BANGUN PENERANGAN DENGAN SUMBER DARI PHOTOVOLTAIC DENGAN MEMANFAATKAN RANGKAIAN BOOSTER Amin, Muhammad; Ananda, Ricki
Riau Journal Of Computer Science Vol. 4 No. 2 (2018): Riau Journal of Computer Science
Publisher : Riau Journal Of Computer Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (439.102 KB)

Abstract

Basic Electricity or TDL tariffs are currently increasing, as evidenced by the absence of 450 Watt power supplied by PLN (State electricity company) and the increasing power consumption pertiap year. Lighting is one of the TDL parts, so nowadays to reduce the consumption of TDL from lighting many different ways used such as making energy-saving lamps from the led diodes, up to the use of solar panels as a lighting supply to minimize the use of TDL.Didasari from it, then this study discusses the design of illumination with the source of photovoltaic (solar panel), by pressing the cost of the battery minimize, so used ripab boster. From the test results obtained, the system designed to be felt quite efficient, due to the input 3.7 V and 12 Watt load can increase the voltage of 38.7 V. In addition, the combined LDR switch system on the booster is also able to work on efficient heat, so on the 0-5cm test from the ldr sensor to the light, the switch system of the 3D FIR still remains active, up to a distance of 10- 15 from the ldr light sensor, the switch system is off. With the schedule of charging from USB TP4056, at 07.00-08.00 obtained the results of light emitted USB of 1.6 V to charge the battery, and on the hour perceived a fairly efficient pengasan, because the sunlight is quite hot, so that at 11:00 to 12:00 the usb output voltage is 2.2 V.

Page 2 of 2 | Total Record : 12

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