Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Isnugroho"'
Autor:
Isnugroho Isnugroho
Publikováno v:
Jurnal Teknik Hidraulik, Vol 6, Iss 1, Pp 39-50 (2018)
Bendung adalah bangunan persungaian yang berfungsi untuk menaikkan elevasi muka air sungai agar dapat dialirkan ke saluran irigasi menuju ke sawah. Akibat dari peninggian muka air sungai tersebut akan didapat suatu terjunan. Pada musim hujan, debit a
Externí odkaz:
https://doaj.org/article/cea8a4320bac40fca05f5398cac2a364
Autor:
Kirno Kirno, Isnugroho Isnogroho
Publikováno v:
Jurnal Teknik Hidraulik, Vol 3, Iss 2, Pp 1-14 (2017)
Waduk Wonogiri yang direncanakan mempunyai umur efektif selama 100 tahun, tetapi ternyata belum genap 30 tahun sudah hampir penuh sedimen. Salah satu kontribusi sedimen terbesar adalah dari kali Keduang, hal ini disebabkan selain reboisasinya kurang
Externí odkaz:
https://doaj.org/article/98c5fa16bad94f70adf9ea9329d82957
Autor:
Irza Sukmana, Yusup Hendronursito, Shirley Savetlana, Kusno Isnugroho, Muhammad Amin, David Candra Birawidha
Publikováno v:
International Journal of Technology, Vol 13, Iss 4, Pp 870-879 (2022)
Glass-ceramics were fine-grained polycrystalline materials produced by controlled crystallization in the glass phase to have outstanding characteristics. The establishment of basalt from Sukadana - Lampung Province into glass-ceramic begins with t
Externí odkaz:
https://doaj.org/article/57356a07dc304d758115853ae88b1cf9
Autor:
Yusup Hendronursito, Asep Andri Saputra, Tumpal Ojahan Rajaguguk, Slamet Sumardi, Yayat Iman Supriyatna, Kusno Isnugroho, David Candra Birawidha, Muhammad Amin
Publikováno v:
Rekayasa Mesin, Vol 12, Iss 2, Pp 391-399 (2021)
Basalt rock has great potential in Lampung Province but is only used as a building construction material. Basalt has superior characteristics such as abrasion/wear resistance, compressive strength and chemical reaction resistance making it suitable a
Externí odkaz:
https://doaj.org/article/cd66868933f14f98a97d71b808f5e8df
Autor:
David Candra Birawidha, Kusno Isnugroho, Yusup Hendronursito, Muhammad Amin, Muhammad Al Muttaqii
Publikováno v:
Jurnal Ilmiah SINERGI, Vol 25, Iss 3, Pp 299-308 (2021)
An experimental study on the manufacture of polyester resin matrix composites using basalt powder as a reinforcing filler has been carried out. Basalt is a volcanic igneous rock often found in East Lampung and has not been utilised. Basalt is chosen
Externí odkaz:
https://doaj.org/article/0a8d79102f2a4790a5a2746cd5abf404
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Publikováno v:
Multitek Indonesia, Vol 13, Iss 2, Pp 86-94 (2020)
The process of melting basalt stone from Mataram Baru, East Lampung has been carried out over a mini shaft furnace with a temperature of 1600 ˚C. Basalt stone with the smelting process was modified with slow and fast cooling methods. Based XRD resul
Externí odkaz:
https://doaj.org/article/2506a20a071e492eaf72ce810560b4c7
Autor:
Muhammad Amin, David Candra Birawidha, Kusno Isnugroho, Yusup Hendronursito, Slamet Sumardi, Septa Ario, Syafriadi Syafriadi, Muhammad Al-Muttaqii
Publikováno v:
Acta Polytechnica, Vol 59, Iss 6, Pp 536-542 (2019)
This study was conducted to determine the effect of the concentration of basalt as a cement substitution material in mortar. Basalt was analysed by XRD and XRF. From the XRD results, the diffractogram shows the dominant phases, such as anorthite, aug
Externí odkaz:
https://doaj.org/article/da328ae6c60341a89cb4156c5f7dfcf7
Autor:
Yusup Hendronursito, Junita Barus, Muhammad Amin, Muhammad Al Muttaqii, Tumpal Ojahan Rajagukguk, Kusno Isnugroho, David Candra Birawidha
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 7, Iss 1, Pp 1977-1985 (2019)
Indonesia has an abundant amount of basalt rocks resources, including in East Lampung Regency of Lampung Province. This basalt has not been used optimally and only be used as a foundation. The use of basalt as soil fertilizer also known as the stone
Externí odkaz:
https://doaj.org/article/ebb6c736d7d74d798ef0f625b0a2ced4
Autor:
Muhammad Amin, David Candra Birawidha, Kusno Isnugroho, Yusuf Hendronursito, Muhammad Al Muttaqqi, Nurbaiti Marsas Prilitasari
Publikováno v:
Jurnal Presipitasi, Vol 16, Iss 2, Pp 44-52 (2019)
Desulphurization process can improve the quality of coal and reduce the environmental pollution. In this study, the method used for desulphurization process was a leaching method using wuluh starfruit extract as a leaching agent. Starfruit extract ob
Externí odkaz:
https://doaj.org/article/352831dfcc6f42898f65d54bc5565caa