Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Agung Efriyo Hadi"'
Autor:
Cut Rahmawati, Lia Handayani, null Muhtadin, Muhammad Faisal, Muhammad Zardi, S. M. Sapuan, Agung Efriyo Hadi, Jawad Ahmad, Haytham F. Isleem
Publikováno v:
Journal of Renewable Materials. :1-17
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04296a95b0bf76846ce6bd295283606e
https://doi.org/10.32604/jrm.2023.028987
https://doi.org/10.32604/jrm.2023.028987
Autor:
Rifky Ismail, Tezara Cionita, Yin Ling Lai, Deni Fajar Fitriyana, Januar Parlaungan Siregar, Athanasius Priharyoto Bayuseno, Fariz Wisda Nugraha, Rilo Chandra Muhamadin, Agustinus Purna Irawan, Agung Efriyo Hadi
Publikováno v:
Materials; Volume 15; Issue 23; Pages: 8641
Recently, there has been an increase in the number of studies conducted on the process of developing hydroxyapatite (HA) to use in biocomposites. HA can be derived from natural sources such as bovine bone. The HA usage obtained from green mussel shel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3481c3c1cfd2365bd6317354788e2051
Autor:
Fitriyana, Agung Efriyo Hadi, Januar Parlaungan Siregar, Tezara Cionita, Mohd Bakeri Norlaila, Muhammad Amin Mohd Badari, Agustinus Purna Irawan, Jamiluddin Jaafar, Teuku Rihayat, Ramli Junid, Deni Fajar
Publikováno v:
Polymers; Volume 14; Issue 13; Pages: 2744
Pineapple leaf fibre (PALF) is one of the natural fibres with the highest tensile strength and cellulose content. This has led to the investigation of the application of short, long, random mats, and unidirectional types as reinforcement agents, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::1e7e9bbb7b513dc68ae6d0de82a00fc3
Autor:
Agung Efriyo, Hadi, Januar Parlaungan, Siregar, Tezara, Cionita, Mohd Bakeri, Norlaila, Muhammad Amin Mohd, Badari, Agustinus Purna, Irawan, Jamiluddin, Jaafar, Teuku, Rihayat, Ramli, Junid, Deni Fajar, Fitriyana
Publikováno v:
Polymers. 14(13)
Pineapple leaf fibre (PALF) is one of the natural fibres with the highest tensile strength and cellulose content. This has led to the investigation of the application of short, long, random mats, and unidirectional types as reinforcement agents, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::473f56f039aad98e1485e1011f63ab6f
https://pubmed.ncbi.nlm.nih.gov/35808789
https://pubmed.ncbi.nlm.nih.gov/35808789
Autor:
Agustinus Purna Irawan, Deni Fajar Fitriyana, Cionita Tezara, Januar Parlaungan Siregar, Dwinita Laksmidewi, Gregorius Dimas Baskara, Mohd Zulkfly Abdullah, Ramli Junid, Agung Efriyo Hadi, Mohammad Hazim Mohamad Hamdan, Najid Najid
Publikováno v:
Polymers. 14(6)
The braking system is a crucial element in automotive safety. In order for the braking mechanism to function effectively, the brake pads’ durability as well as quality are crucial aspects to take into account. A brake pad is a part of a vehicle tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::835809785723ff3b9895e87d5052b239
https://pubmed.ncbi.nlm.nih.gov/35335511
https://pubmed.ncbi.nlm.nih.gov/35335511
Autor:
Agung Efriyo Hadi, Tezara Cionita, Deni Fajar Fitriyana, Januar Parlaungan Siregar, Ahmed Nurye Oumer, Mohammad Hazim Mohamad Hamdan, Jamiluddin Jaafar, null A.P. Irawan, Zalinawati Muhamad
Publikováno v:
International Journal of Automotive and Mechanical Engineering. 18
Incorporating natural fibre as reinforcement in the polymer matrix has shown a negative effect since the natural fibre is hydrophilic. The natural fibre easily absorbs water which causes an effect on the mechanical properties of the composites. The o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fc154c9c311139eb094dab4d59f4d0f
https://doi.org/10.15282/ijame.18.4.2021.02.0705
https://doi.org/10.15282/ijame.18.4.2021.02.0705
Autor:
Agustinus Purna Irawan, Paula Tjatoerwidya Anggarina, Didi Widya Utama, Najid Najid, Mohd Zulkfly Abdullah, Januar Parlaungan Siregar, Tezara Cionita, Deni Fajar Fitriyana, Jamiluddin Jaafar, Agung Efriyo Hadi, Teuku Rihayat
Publikováno v:
Polymers; Volume 14; Issue 24; Pages: 5562
The investigation of hybrid, woven, natural fiber-reinforced polymer composites as a substitute reinforcement for fiber polymer composites has recently caught the interest of academics, industry, and researchers. Woven, natural fiber composites have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90e403e0157a4dfd6779f7c5a9a53902
https://doi.org/10.3390/polym14245562
https://doi.org/10.3390/polym14245562
Autor:
M. H. M. Hamdan, Deni Fajar Fitriyana, Agung Efriyo Hadi, Januar Parlaungan Siregar, Zalinawati Muhamad, Jamiluddin Jaafar, Ahmed Nurye Oumer, Teuku Rihayat, Agustinus Purna Irawan, C. Tezara
Publikováno v:
Polymers
Volume 13
Issue 17
Polymers, Vol 13, Iss 2964, p 2964 (2021)
Volume 13
Issue 17
Polymers, Vol 13, Iss 2964, p 2964 (2021)
Recently, the most critical issue related to the use of natural fibre-reinforced polymer composites (NFRPC) is the degradation properties of composites exposed to the environment. NFRPC’s moisture absorption behaviour has adverse effects on the com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::771cf1aa8dc38aa15b41fd8f70831c4b
Autor:
Teuku Rihayat, Agustinus Purna Irawan, Agung Efriyo Hadi, C. Tezara, Januar Parlaungan Siregar, Ramli Junid, M. H. M. Hamdan, Deni Fajar Fitriyana
Publikováno v:
Polymers
Volume 13
Issue 15
Polymers, Vol 13, Iss 2572, p 2572 (2021)
Volume 13
Issue 15
Polymers, Vol 13, Iss 2572, p 2572 (2021)
Woven laminated composite has gained researchers’ and industry’s interest over time due to its impressive mechanical performance compared to unidirectional composites. Nevertheless, the mechanical properties of the woven laminated composite are h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cfe3e14bd23dacd3adbfc812d489d02
Publikováno v:
Polymers, Vol 13, Iss 2178, p 2178 (2021)
Polymers
Volume 13
Issue 13
Polymers
Volume 13
Issue 13
Nanosilica produced from physically-processed white rice husk ash agricultural waste can be incorporated into geopolymer cement-based materials to improve the mechanical and micro performance. This study aimed to investigate the effect of natural nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8beae09eae9326e862b9bac0a42e143e
https://www.mdpi.com/2073-4360/13/13/2178
https://www.mdpi.com/2073-4360/13/13/2178