ephemerality

n.

朝生暮死，无常的事物，短命；

Designing for ephemerality and prototypicality
Aesthetics and Ephemerality: Observing and Preserving the Luxury Brand
HABITAT EPHEMERALITY AND HATCHING FRACTIONS OF A DIAPAUSING ANOSTRACAN (CRUSTACEA: BRANCHIOPODA)
Stability, ephemerality and dispersal ability: microarthropod assemblages on fungal sporophores ☆
Permanency and ephemerality of psychological measures with application to organizational commitment
Immigration and the ephemerality of a natural population bottleneck: evidence from molecular markers
4chan and /b/: An Analysis of Anonymity and Ephemerality in a Large Online Community.
Automatic Archiving versus Default Deletion:What Snapchat Tells Us About Ephemerality in Design
Automatic Archiving versus Default Deletion: What Snapchat Tells Us About Ephemerality in Design
Keller LF, Jeffery KJ, Arcese P, Beaumont MA, Hochachka WM, Smith JNM et al.. Immigration and the ephemerality of a natural populati...