Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ratna Kartikasari"'
Publikováno v:
Jurnal Pengabdian Multidisiplin, Vol 3, Iss 3 (2023)
Kegiatan pariwisata merupakan salah satu elemen penting dalam sektor perekonomian di Kabupaten Kulon Progo. Salah satu desa yang telah berkembang menjadi desa wisata adalah Desa Wisata Sermo Hargowilis yang terletak di Kapanewon Kokap. Desa wisata te
Externí odkaz:
https://doaj.org/article/baed89cf508f46959c4a7164fb305ccc
Autor:
Ratna Kartikasari, Marwan Effendy
Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss , Pp 409-415 (2021)
The austenitic stainless-steel biomaterial, AISI 316L stainless steel, is one of the most widely used for orthopedic or prosthetic implant devices because it is easy to manufacture at a relatively low cost. However, corrosion is a challenging issue r
Externí odkaz:
https://doaj.org/article/a319286e69ab42ada3f7ee7da3d47a53
Publikováno v:
Jurnal Pengabdian Multidisiplin, Vol 1, Iss 3 (2021)
Usaha criping pisang Kelompok Wanita Tani (KWT) Soka Makmur mulai dijalankan pada tahun 2018. Tempat usaha criping pisang terletak di Dusun Kadisoka, Desa Purwomartani, Kecamatan Kalasan, Kabupaten Sleman. Pembuatan criping pisang rutin berproduksi s
Externí odkaz:
https://doaj.org/article/9d79a2bf7fff4ae0911823c70b963a56
Autor:
Nirmala Chandralega Kampan, Apriliana Ellya Ratna Kartikasari, Cyril Deceneux, Mutsa Tatenda Madondo, Orla M. McNally, Katie Louise Flanagan, Norhaslinda A. Aziz, Andrew N. Stephens, John Reynolds, Michael A. Quinn, Magdalena Plebanski
Publikováno v:
Cancers
Volume 15
Issue 3
Pages: 667
Volume 15
Issue 3
Pages: 667
We hypothesised that the inclusion of immunosuppressive and inflammatory biomarkers in HGSOC patients would improve the sensitivity and specificity of the preoperative marker prediction of malignancy in patients with ovarian masses. We tested a panel
Autor:
Ade Indra, Hasta Kuntara, Muhamad Jalu Purnomo, Hendriwan Fahmi, Iwan Susanto, Yen-Pei Fu, Adi Subardi, Tugino Tugino, Andy Erwin Wijaya, Ratna Kartikasari
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 2, Iss 12 (110), Pp 6-14 (2021)
Eastern-European Journal of Enterprise Technologies; Vol. 2 No. 12 (110) (2021): Materials Science; 6-14
Eastern-European Journal of Enterprise Technologies; Том 2 № 12 (110) (2021): Материаловедение; 6-14
Eastern-European Journal of Enterprise Technologies; Том 2 № 12 (110) (2021): Матеріалознавство; 6-14
Eastern-European Journal of Enterprise Technologies; Vol. 2 No. 12 (110) (2021): Materials Science; 6-14
Eastern-European Journal of Enterprise Technologies; Том 2 № 12 (110) (2021): Материаловедение; 6-14
Eastern-European Journal of Enterprise Technologies; Том 2 № 12 (110) (2021): Матеріалознавство; 6-14
The main obstacle to solid oxide fuel cells (SOFCs) implementation is the high operating temperature in the range of 800–1,000 °C so that it has an impact on high costs. SOFCs work at high temperatures causing rapid breakdown between layers (anode
Publikováno v:
The Open Mechanical Engineering Journal. 14:15-23
Objective:This study aimed to determine the effect of hardening temperature on microstructure, wear and corrosion resistance of Fe-Al-Mn alloy grinding ball.Methods:Hardening process was carried out at 900oC, 950oC, 1000oC, 1050oC and 1100oC, held fo
Publikováno v:
Jurnal Jurisprudence. 10:1-14
Tujuan: Artikel ini menganalisis penerapan Good Corporate Governance yang bertujuan agar mengetahui pengelolaan minyak dan gas bumi oleh BUMD melalui kepemilikan participating interest. Metodologi: Artikel ini merupakan artikel hukum yang menggunakan
Publikováno v:
Eastern-European Journal of Enterprise Technologies; Vol. 1 No. 12 (109) (2021): Materials Science; 29-35
Eastern-European Journal of Enterprise Technologies; Том 1 № 12 (109) (2021): Материаловедение; 29-35
Eastern-European Journal of Enterprise Technologies; Том 1 № 12 (109) (2021): Матеріалознавство; 29-35
Eastern-European Journal of Enterprise Technologies, Vol 1, Iss 12 (109), Pp 29-35 (2021)
Eastern-European Journal of Enterprise Technologies; Том 1 № 12 (109) (2021): Материаловедение; 29-35
Eastern-European Journal of Enterprise Technologies; Том 1 № 12 (109) (2021): Матеріалознавство; 29-35
Eastern-European Journal of Enterprise Technologies, Vol 1, Iss 12 (109), Pp 29-35 (2021)
Our object of research is to combine the properties of Mn and the advantages of Fe-Al-C to improve the performance of grinding ball materials. Three Fe-5Al-1C alloys with compositions of 15wt% Mn (FAM15), 20wt% Mn (FAM20), and 25wt% Mn (FAM25) were i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba592affec1423046c4265eb76b77726
https://zenodo.org/record/4783923
https://zenodo.org/record/4783923
Publikováno v:
The Open Materials Science Journal. 11:29-37
Publikováno v:
Dinamika Teknik Mesin. 11:1
Fe-Al-C alloy is a superior and economical new alloy to replace the ferritic stainless steel, whereas aluminum replaces chromium, which is relatively expensive. Some applications of Fe-Al-C alloys require hardness at the surface. This study aims to d