International Society for Geometry and Graphics
国際図学会: The academic association of geometers worldwide. The members are concerned with geometry and engineering graphics: Theoretical research; Applications in industry and design; Education
The spectrum ranges from fundamental research to geometric real-world applications in science and technology and it includes also all aspects of education in geometry and engineering graphics as well as industrial design. |
ドレスデンでは春になると街中に金鎖(Laburnum)や色とりどりのライラックが咲き誇る。でも、この金鎖の樹、有毒(アルカロイド含有)らしい。でも、