Zobrazeno 1 - 10
of 208
pro vyhledávání: '"Priyono Priyono"'
Autor:
Muhammad Abdul Aziz, Fauziatul Fitriyah, Sri Wahyuni, Poppy Arisandy, Hana Fadila, Valdi Muhamad Rafiansyah Siregar, Sulastri Sulastri, Insyiah Meida Luktyansyah, Priyono Priyono, Siswanto Siswanto
Publikováno v:
Ilmu Pertanian (Agricultural Science), Vol 9, Iss 1, Pp 9-21 (2024)
Nutrient uptake efficiency in sugarcane (Saccharum officinarum L.) must be increased using organic matter to restore soil fertility, resulting in greater productivity. The humic substance is a complex organic material that is excellent for overcoming
Externí odkaz:
https://doaj.org/article/a9efaf03282e4602bba755158381e94f
Autor:
Priyono Priyono, Achmad Imam Agung, I Gusti Putu Asto Buditjahjanto, Lilik Anifah, Tomi Agfianto
Publikováno v:
Jurnal Pendidikan Vokasi, Vol 14, Iss 1, Pp 97-109 (2024)
The fisheries department is one of the expertise programs in Vocational High Schools (VHS). Learning motivation towards the entrepreneurial intention of VHS students majoring in fisheries is still low. This is supported by the fact that some students
Externí odkaz:
https://doaj.org/article/d094b165aa57417c9ff20c74e687fd57
Autor:
Fauziatul Fitriyah, Muhammad Abdul Aziz, Sri Wahyuni, Hana Fadila, Insyiah Meida Luktyansyah, Sulastri Sulastri, Priyono Priyono, Siswanto Siswanto
Publikováno v:
Journal of Tropical Biodiversity and Biotechnology, Vol 7, Iss 2 (2022)
Seaweed has been gaining global interest in agriculture for the development of marine-based plant biostimulants. This research aimed to study the effect of three different liquid extracts of Sargassum sp., acidic, alkaline, and water extract, on the
Externí odkaz:
https://doaj.org/article/8ca7b75ccc4046419a1119f1ad34029d
Autor:
Subagya Subagya, Munawir Yusuf, Erma Kumalasari, Ravik Karsidi, Priyono Priyono, Arsy Anggrellanggi
Publikováno v:
Jurnal Penelitian dan Pengembangan Pendidikan Luar Biasa, Vol 7, Iss 2, Pp 31-36 (2020)
This research aim to evaluate the competitiveness of Special High School (SMALB) graduates to enter the world of work and further study to higher education. SMALB curriculum consist of 70% vocational and 26 lesson hours and every student is given fle
Externí odkaz:
https://doaj.org/article/edf049a44cdd4b2782c603c1449e19ca
Publikováno v:
Materials Research Express, Vol 9, Iss 2, p 025003 (2022)
Radar is a technology that is always used by the military to detect an object because it can determine the shape, size, position, distance, and speed of an object. This enables the national defence system to have anti-radar technology to protect defe
Externí odkaz:
https://doaj.org/article/c0a2858ed4694c558f3f32b0f4998167
Publikováno v:
Jurnal Rekayasa Kimia & Lingkungan, Vol 13, Iss 1, Pp 33-39 (2018)
Nanopartikel magnetis ZnFe2O4 telah disintesis menggunakan metode presipitasi untuk degradasi rhodamine B dengan penyinaran cahaya UV dan cahaya tampak. Analisis pola difraksi sinar-X dan spektrum Fourier Transform Infrared (FTIR) menunjukkan pembent
Externí odkaz:
https://doaj.org/article/e3570fd4f30a4ec1abd108f15fe0e672
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 12, Iss 3, Pp 430-436 (2017)
The TiO2 thin film has been applied to reduce degradation products (free fatty acid/FFA and peroxide value/PV) in used frying oil under ultraviolet (UV) light irradiation. FFA and PV are degradation products in used frying oil that can cause various
Externí odkaz:
https://doaj.org/article/f5f17f39d7404521813ae3bc1fa0d817
Publikováno v:
Warta LPM, Vol 20, Iss 2, Pp 74-82 (2017)
Once the problem of clean water shortage is resolved, new problems arise related to the cost of treating water pumps and water distribution channels through uneven public hydrants. Through the Focus Group Discussion (FGD) activity conducted by UMS Co
Externí odkaz:
https://doaj.org/article/ab86f30bcce24afb99e62d33d9c72c3d
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 11, Iss 3, Pp 369-375 (2016)
The quality of used frying oil degraded due to the presence of products degradation, such as; PV and FFA which formed during the frying process. PV and FFA are harmful to human health. The photocatalytic activity of TiO2 thin film has been applied in
Externí odkaz:
https://doaj.org/article/b50b35381d1040cda4f315f920307377
Publikováno v:
Journal of Mathematical and Fundamental Sciences, Vol 33, Iss 1 (2019)
The annealing treatment of ZnO thin film at various temperatures was performed. The effect of this treatment on the optical properties of ZnO thin film were investigated in order to apply this film to optoelectronic devices. The optical transmittance
Externí odkaz:
https://doaj.org/article/22cea9c2ca514b7c81bff7134e273324