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pro vyhledávání: '"Jin, YAMAUCHI"'
Autor:
MALAVONG, Banchai, AYANA, OKI, Kaori, KITANO, Takahiro, NIINOBE, Jin, YAMAUCHI, Yukio, TERASHIMA, Kazuyuki, TAMURA, Takeshi, KOZAI
Publikováno v:
鳴門教育大学国際教育協力研究 = NUE Journal of International Educational Cooperation. 9:25-31
We studied the 9th grade science achievements, focusing on Biology, of Lao students in Vientiane capital, Lao People's Democratic Republic (Lao PDR, or Laos). Our survey-using selected questions on Biology from Trends in International Mathematics and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::09a464589ca2993a7cd127604ed3f269
http://id.nii.ac.jp/1624/00024808/
http://id.nii.ac.jp/1624/00024808/
Publikováno v:
Japanese Journal of Applied Physics. 40:6792
The H2SO4–H2O2–H2O system, typically a solution with five parts H2SO4, one part H2O2 and one part H2O in volume ratio, is currently used for chemical polishing of a GaAs crystal to obtain microscopically smooth surfaces. However, the etching of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b52fb0ecc76eff3ce39cbf30902e9970
https://doi.org/10.1143/jjap.40.6792
https://doi.org/10.1143/jjap.40.6792