Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Riza Iskandar"'
Publikováno v:
Dinamika Global, Vol 7, Iss 01 (2022)
This study aims to analyze Indonesia's foreign policy strategy during 2014-2019 toward the Belt and Road Initiative (BRI) initiated by China’s Xi Jinping. The study focuses on how Indonesia defends its national interests, that is to become the Glob
Externí odkaz:
https://doaj.org/article/9c7e1b7e939045b3a27a6b22a12a2c61
Publikováno v:
Materials Research Letters, Vol 9, Iss 3, Pp 127-133 (2021)
The oxidation behavior of Cr2AlC MAX phase coatings with columnar and equiaxed morphologies is compared. After oxidation at 1100°C for 240 min the Cr2AlC MAX phase coatings with equiaxed grains showed a 20% lower scale thickness and a 52% larger sca
Externí odkaz:
https://doaj.org/article/95e5218d3b724002a6d72bfa94a75552
Publikováno v:
International Journal of Technology, Vol 9, Iss 1, Pp 89-98 (2018)
The 56Fe16.6Cr25Ni0.9Si0.5Mn austenitic superalloy has been produced in an induction furnace; it was made from granular ferro-scrap, ferrochrome, ferrosilicon, and ferromanganese materials. Originally, this alloy had been proposed for use in high mec
Externí odkaz:
https://doaj.org/article/6209d99b7ade4bf18b752a1b41e8df77
Autor:
Matthias Gerstl, Andreas Nenning, Riza Iskandar, Veronika Rojek-Wöckner, Martin Bram, Herbert Hutter, Alexander Karl Opitz
Publikováno v:
Materials, Vol 9, Iss 8, p 649 (2016)
An array of analytical methods including surface area determination by gas adsorption using the Brunauer, Emmett, Teller (BET) method, combustion analysis, XRD, ToF-SIMS, TEM and impedance spectroscopy has been used to investigate the interaction of
Externí odkaz:
https://doaj.org/article/bd7bbd33c3074e0a8f519d1c1912b499
On 13 August 2021, the Fukutoku-Okanoba submarine volcano in the North Pacific Ocean was erupted. Satellites detected many pumice rafts that drifted westward to reach southern Japan in about two months. To cope with potential danger due to the pumice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::303cf348d387bbc2754526ae39ea3577
https://doi.org/10.5194/egusphere-egu23-10296
https://doi.org/10.5194/egusphere-egu23-10296
Autor:
Mochamad Riza Iskandar, Yanli Jia, Hideharu Sasaki, Ryo Furue, Shinichiro Kida, Toshio Suga, Kelvin J. Richards
Publikováno v:
Journal of Geophysical Research: Oceans. 128
Autor:
Witri Wahyu Lestari, Rujito S. R. Suharbiansah, Larasati Larasati, Fitria Rahmawati, Ubed S. F. Arrozi, Sara Durini, Fadli Rohman, Riza Iskandar, Evamarie Hey-Hawkins
Publikováno v:
Chemical Papers. 76:4719-4731
Publikováno v:
ILMU KELAUTAN: Indonesian Journal of Marine Sciences. 26:225-236
Halmahera Sea is one of the locations in the eastern route of Indonesian Throughflow (ITF), where high salinity water is mainly transported by the ITF. The description of water mass in the Halmahera Sea from the perspective of water mass, and related
Autor:
Sankaran Shanmugam, Martin Peterlechner, Mohamad Riza Iskandar, Ujjal Saikia, Vladislav Kulitckii, Marta Lipińska-Chwałek, Joachim Mayer, Harald Rösner, Tilmann Hickel, Sergiy V. Divinski, Gerhard Wilde
Publikováno v:
Scripta Materialia. 229:115351
Autor:
Julian Hebing, Joachim Mayer, Ashok Vayyala, Kirsten Bobzin, Anke Aretz, Wolfgang Wietheger, Riza Iskandar, Alexander Schmidt
Publikováno v:
International Journal of Materials Research. 112:415-421
Aluminum alloys have a strong tendency to form alumina layers on their surfaces when exposed to atmospheric air, even at room temperature. This is a severe challenge for brazing aluminum alloys as the alumina layer acts as a diffusion barrier and hin