Zobrazeno 1 - 10
of 323
pro vyhledávání: '"Feriyanto"'
Publikováno v:
Aksioma: Jurnal Program Studi Pendidikan Matematika, Vol 9, Iss 4, Pp 1205-1212 (2020)
Tujuan dari penelitian ini adalah mengembangkan bahan ajar geometri berbasis STEM untuk mahasiswa S1 jurusan pendidikan matematika. Terdapat tiga langkah utama yaitu Fase Pendahuluan, yaitu menganalisis masalah yang dihadapi mahasiswa dalam pembelaja
Externí odkaz:
https://doaj.org/article/7985746723f54705a4d0ec31706a7d1f
Publikováno v:
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan, Vol 3, Iss 12 (2018)
Abstract: This research was aimed to (1) describe the thinking process of male students in solving group problems; (2) describe the thinking process of female students in solving group problems. This research was carried out at Universitas Islam Maja
Externí odkaz:
https://doaj.org/article/7ccf8ceed9cb4297ab75bdbe3018e3be
Intelligent system design for identification of unbalance and misalignment using Fuzzy Logic methods
Publikováno v:
Jurnal Ilmiah SINERGI, Vol 28, Iss 2, Pp 241-250 (2024)
Vibration analysis identifies emerging vibration problems before they become unmanageable and cause unforeseen delays. This can be accomplished by monitoring engine vibration continuously or at specific intervals. Unbalance is a common vibration issu
Externí odkaz:
https://doaj.org/article/a653302bd32e45d8b0b0a74173dd345b
Autor:
zakaria Supaat, Leman A.M., Feriyanto Dafit, Nazri Azmarini A., Sunar N.M., Mohd Salleh Mohd Najib
Publikováno v:
MATEC Web of Conferences, Vol 87, p 02018 (2017)
Carbonization process has become an important stage in developing activated carbon. However, existing burner are not efficient in time production which take 24 hours to15 days for charcoal production. Therefore, new design of burner/kilns is quite ne
Externí odkaz:
https://doaj.org/article/bf0ab6a8d0e342959343586defee1446
Publikováno v:
MATEC Web of Conferences, Vol 87, p 02019 (2017)
High pollutant level contributed by mobile sources/land transportation that become main problems for the human health. Improving exhaust emission system by improving catalytic converter properties is one of the most effective way to produce healthy a
Externí odkaz:
https://doaj.org/article/1825fbf4f50e4bafb7a189a4f745d6d8
Publikováno v:
MATEC Web of Conferences, Vol 87, p 02020 (2017)
Exhaust emission from automobile source has become a major contributor to the air pollution and environmental problem. Catalytic converter is found to be one of the most effective tools to reduce the overwhelming exhaust pollutants in our environment
Externí odkaz:
https://doaj.org/article/c0567a779ba54765941c03c5ba9e90d1
Publikováno v:
MATEC Web of Conferences, Vol 87, p 02021 (2017)
Nowadays, regulation for the vehicles emissions has becoming more stringent in order to reduce the effect of pollutant gases that was being released by the vehicles exhaust. The development of catalytic converter is to resolve the pollution emission
Externí odkaz:
https://doaj.org/article/2b8338ca7c0a4541973c91a84f452b58
Publikováno v:
MATEC Web of Conferences, Vol 87, p 02022 (2017)
Indonesia has one of the highest number of fatalities caused by traffic accident. It is become main concern since last decades. Approximately of 10% fatalities is caused by tank truck accident, it recorded by PT. Pertamina Persero, Indonesia in 2015
Externí odkaz:
https://doaj.org/article/d01e7e26e9124848bc739ba8eb59f0bc
Autor:
Nur Aminudin, Dwi Feriyanto, Salman Alfarisi Salimu, Garda Arif Wicaksono, Septian Cahyadi, Anton Sukamto, Taufik Rahman
Publikováno v:
Protek: Jurnal Ilmiah Teknik Elektro, Vol 11, Iss 1, Pp 64-68 (2024)
The objective of this paper are 1) to tell how to design logical security tools by using microcontroller 2) to describe the sequence of designing logical using microcontroller toward security controller. To explain the sequence step by step the resea
Externí odkaz:
https://doaj.org/article/60e0c95e2e284780865bd34f62626fec
Autor:
Leman A.M., Rahman Fakhrurrazi, Jajuli Afiqah, Sani Winardi, Zakaria Supa’at, Feriyanto Dafit
Publikováno v:
MATEC Web of Conferences, Vol 78, p 01044 (2016)
Air pollution and global warming is a major issue nowadays. One of the main contributors to be the emission of harmful gases produced by vehicle exhausts lines. The harmful gases like NOx, CO, unburned HC and particulate matter increases the global w
Externí odkaz:
https://doaj.org/article/55bac22db28a4647b39807a22371fba2