Zobrazeno 1 - 10
of 283
pro vyhledávání: '"S. Y., LEONG"'
Publikováno v:
Jurnal Pendidikan IPA Indonesia. 10:571-584
The main purpose of this study is to develop a valid and reliable instrument to measure the STEM-Science achievement of primary school students in Malaysia. Six Year 4 Science topics (Scientific Skills, Life Processes of Human, Properties of Material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a29170a677817b39e487bd39293ae2d
https://doi.org/10.15294/jpii.v10i4.29405
https://doi.org/10.15294/jpii.v10i4.29405
Autor:
BARIAH, M. A.1 bariah@medic.ukm.my, S. Y., LEONG1
Publikováno v:
IIUM Medical Journal Malaysia. Aug2018, Vol. 17 Issue 2, p117-123. 7p.
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 943:012011
The present work demonstrates the utilization of ultrasonic-irradiation for synthesis of glycerol carbonate (GC) with direct use of crude glycerol (C.Gly) and dimethyl carbonate (DMC). This transesterification reaction was catalysed by calcium oxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d4b03a688a65652f1315c2918d2a82c
https://doi.org/10.1088/1757-899x/943/1/012011
https://doi.org/10.1088/1757-899x/943/1/012011
Autor:
S. R. M. Kutty, S. Y. Leong
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 736:042004
Farming of Black solder fly (Hermetia illucens) had received great research interest by scientist to investigate the application of this insect’s larvae as a means of organic waste biotransformation, feed for aquaculture and husbandry as well as fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::653c11b44edca015be850312fa4d245c
https://doi.org/10.1088/1757-899x/736/4/042004
https://doi.org/10.1088/1757-899x/736/4/042004
Publikováno v:
AIP Conference Proceedings.
This study investigates the feasibility of using rice husk biochar as heterogeneous acid catalysts for insitu methanolysis of fatty acid methyl ester (FAME) derived from Hermetia illucens prepupae. The biochar preparation was carbonized at 500°C for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14ebb526a0f5dba79ac546f02112465c
https://doi.org/10.1063/1.5062685
https://doi.org/10.1063/1.5062685
Publikováno v:
AIP Conference Proceedings.
Driven by high energy consumption and environmental concerns, biodiesel as an alternative substitute for non-renewable energy is recognized to be promising clean and renewable energy. The tremendous growth of biodiesel industry has led to large surpl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afa9e65fdda0aa904e1273957054fb4d
https://doi.org/10.1063/1.5062689
https://doi.org/10.1063/1.5062689
Publikováno v:
Histopathology. Nov2009, Vol. 55 Issue 5, p505-513. 9p. 4 Color Photographs, 3 Charts.