Zobrazeno 1 - 10
of 223
pro vyhledávání: '"Roy Hendroko"'
Autor:
Erkata Yandri, Suherman Suherman, Abraham Lomi, Roy Hendroko Setyobudi, Ratna Ariati, Pramudito Pramudito, Ronald Ronald, Yudithia Ardiani, Juris Burlakovs, Muhammad Zahoor, Luqman Ali Shah, Ahmad Fauzi, Rusli Tonda, Iswahyudi Iswahyudi
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 73, Iss 1, Pp 29-42 (2024)
The global aluminium industry faces a serious challenge in reducing greenhouse gas emissions as the demand for aluminium continues to increase. The aluminium industry has a responsibility to streamline its energy consumption, especially in the produc
Externí odkaz:
https://doaj.org/article/554183c1f49b4eed89609c1b537aa592
Autor:
Islam Dad Buneri, Masarrat Yousuf, Mohammad Attaullah, Muhammad Amin, José C. Zanuncio, Hazrat Ali, Wali Khan, Muhammad Ali, Naveed Ahmad, Gaber El-Saber Batiha, Rashid Khan, Andrey E. Krauklis, Hani Amir Aouissi, Juris Burlakovs, Roy Hendroko Setyobudi, Luqman Ali Shah, Muhammed Zahoor, Muhammad Naeem, Mohamad Nor Azra
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 72, Iss 2, Pp 167-175 (2023)
Specific compounds extracted from plants can control insect pests. The objective of this study was to evaluate the toxicity of deodar oil (phytopesticide) to adult mealworms Tenebrio molitor (Coleoptera: Tenebrionidae) compared with carbosulfan (synt
Externí odkaz:
https://doaj.org/article/5f94abdbdee64e5c9fcf370e8614e63b
Autor:
Thalita Maysha Herninda, Laurien Merinda, Ghina Kifayah Putri, Enda Grimonia, Nur Laila Hamidah, Gunawan Nugroho, Erkata Yandri, Ivar Zekker, Idrees Khan, Luqman Ali Shah, Roy Hendroko Setyobudi
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 71, Iss 3, Pp 267-274 (2022)
There is a global need for lithium-ion battery (LIB) with high specific power density and energy density; however, LIB is very sensitive to temperature. To guarantee the safety and performance of LIB, mini channel liquid-cooled plate was applied as a
Externí odkaz:
https://doaj.org/article/5720b339b28b4521ac192cb0e2bce704
Autor:
Erkata Yandri, Pramudito Pramudito, Ronald Ronald, Yudithia Ardiani, Ratna Ariati, Roy Hendroko Setyobudi, Wahyu Widodo, Muhammad Zahoor, Ivar Zekker, Abraham Lomi
Publikováno v:
Proceedings of the Estonian Academy of Sciences, Vol 71, Iss 2, Pp 178-185 (2022)
The purpose of this study is to technically design an aluminium scrap processing machine by utilizing the direct exhaust hot air using a conveyor drying system. The automotive parts manufacturing industries use aluminium, a material that requires lar
Externí odkaz:
https://doaj.org/article/1c6a561f98fb40ab90d8d13049c97156
Autor:
Vita Rudovica, Ana Rotter, Susana P. Gaudêncio, Lucie Novoveská, Füsun Akgül, Linn Kristin Akslen-Hoel, Diogo A. M. Alexandrino, Olga Anne, Lauris Arbidans, Miroslava Atanassova, Magdalena Bełdowska, Jacek Bełdowski, Amit Bhatnagar, Oskars Bikovens, Valdis Bisters, Maria F. Carvalho, Teresa S. Catalá, Arita Dubnika, Ayşegül Erdoğan, Laura Ferrans, Berat Z. Haznedaroglu, Roy Hendroko Setyobudi, Bożena Graca, Inga Grinfelde, William Hogland, Efstathia Ioannou, Yahya Jani, Marija Kataržytė, Stefanos Kikionis, Katja Klun, Jonne Kotta, Mait Kriipsalu, Jalel Labidi, Lada Lukić Bilela, Marta Martínez-Sanz, Juliana Oliveira, Ruta Ozola-Davidane, Jovita Pilecka-Ulcugaceva, Kristyna Pospiskova, Céline Rebours, Vassilios Roussis, Amparo López-Rubio, Ivo Safarik, Frank Schmieder, Karina Stankevica, Toomas Tamm, Deniz Tasdemir, Cristiana Torres, Giovanna Cristina Varese, Zane Vincevica-Gaile, Ivar Zekker, Juris Burlakovs
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Biomass is defined as organic matter from living organisms represented in all kingdoms. It is recognized to be an excellent source of proteins, polysaccharides and lipids and, as such, embodies a tailored feedstock for new products and processes to a
Externí odkaz:
https://doaj.org/article/7acd4b2e83304ba8a379a3cdecc938bf
Autor:
Muhammad Zahoor, Azmat Ullah, Sultan Alam, Mian Muhammad, Roy Hendroko Setyobudi, Ivar Zekker, Amir Sohail
Publikováno v:
Water, Vol 14, Iss 5, p 724 (2022)
The release of antibiotics into the aquatic environment enhances the drug resistance capabilities of microorganisms, as in large water reservoirs, their concentrations are lesser than their minimum bactericidal concentration, and microorganisms livin
Externí odkaz:
https://doaj.org/article/b8f02dffab8142d0a53eea9d7e9defb8
Autor:
Sultan Alam, Barkat Ullah, Muhammad Sufaid Khan, Najeeb ur Rahman, Luqman Khan, Luqman Ali Shah, Ivar Zekker, Juris Burlakovs, Anna Kallistova, Nikolai Pimenov, Erkata Yandri, Roy Hendroko Setyobudi, Yahya Jani, Muhammad Zahoor
Publikováno v:
Water, Vol 13, Iss 20, p 2803 (2021)
The Silica monolith particles (SMP) were prepared from Tetra-Methyl-Ortho-Silicate (TMOS) and characterized by Fourier transforms infrared (FTIR), Scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), and surface area analyz
Externí odkaz:
https://doaj.org/article/f63ceefa8cd34aa68e603c7bff386d65
Autor:
Juris Burlakovs, Zane Vincevica-Gaile, Maris Krievans, Yahya Jani, Mika Horttanainen, Kaur-Mikk Pehme, Elina Dace, Roy Hendroko Setyobudi, Jovita Pilecka, Gintaras Denafas, Inga Grinfelde, Amit Bhatnagar, Vasiliy Rud, Vita Rudovica, Ronald L. Mersky, Olga Anne, Mait Kriipsalu, Ruta Ozola-Davidane, Toomas Tamm, Maris Klavins
Publikováno v:
Minerals, Vol 10, Iss 6, p 558 (2020)
Industrial and strategic significance of platinum group elements (PGEs)—Os, Ir, Ru, Rh, Pd, Pt—makes them irreplaceable; furthermore, some PGEs are used by investors as “safe heaven” assets traded in the commodity markets. This review analyze
Externí odkaz:
https://doaj.org/article/9bf18a36346b427e934d04f2c178f951
Autor:
Praptiningsih G.A, Roy Hendroko, Satriyo K Wahono, Andi Sasmito, Leopold O. Nelwan, Anggi Nindita, Tony Liwang
Publikováno v:
International Journal of Renewable Energy Development, Vol 3, Iss 1, Pp 73-78 (2014)
Most literature suggests that two-phase digestion is more efficient than single-phase. The series of two-phase digestion studies have been conducted from 2011 to 2013 at the research farm of PT Bumimas Ekapersada, West Java, Indonesia. This paper rep
Externí odkaz:
https://doaj.org/article/2fbe733d9aa044cab41e13c430d8d874
Autor:
Roy Hendroko, Ahmad Wahyudi, Satriyo K. Wahono, Praptiningsih G.A, Salafudin, Salundik, Tony Liwang
Publikováno v:
International Journal of Technology, Vol 4, Iss 3, Pp 202-208 (2014)
One of the cultivation failure reasons of Jatropha curcas Linn (JcL) in Indonesia was that it was only recommended for Crude Jatropha Oil (CJO) production which is processed into biodiesel. CJO is only 17-25% of dry seed weight, while the waste resid
Externí odkaz:
https://doaj.org/article/9e4f850ac56f4682aeadc87c07f096a2