1985 - 1988 Purneswar Secondary School(Nepal)1995 Foundation for Advancement of International Science, Researcher1995-1996 Victoria University of Technology, Visiting Researcher1996-1998 University of Tsukuba, Visiting Researcher
日本生物工学会
, 日本食品科学工学会
, American Society of Agricultural Engineering
, The Society of Agricultural Structures, Japan
, The Society for Bioscience and Bioengineering
, Japanese Society for Food Science and Technology