Identifying the requirement for history of time-varying objects during an object-oriented analysis

OOIS’94 ◽  
1995 ◽  
pp. 378-387
Author(s):  
L. C. Valet ◽  
S. A. Roberts
1996 ◽  
Vol 11 (5) ◽  
pp. 270 ◽  
Author(s):  
Ana M.D. Moreira ◽  
Robert G. Clark

1996 ◽  
Vol 28 (3) ◽  
pp. 56-64 ◽  
Author(s):  
M. Missikoff ◽  
R. Pizzicannella

2019 ◽  
Vol 16 (154) ◽  
pp. 20190038 ◽  
Author(s):  
Yasmine Meroz ◽  
Renaud Bastien ◽  
L. Mahadevan

Tropisms, growth-driven responses to environmental stimuli, cause plant organs to respond in space and time and reorient themselves. Classical experiments from nearly a century ago reveal that plant shoots respond to the integrated history of light and gravity stimuli rather than just responding instantaneously. We introduce a temporally non-local response function for the dynamics of shoot growth formulated as an integro-differential equation whose solution allows us to qualitatively reproduce experimental observations associated with intermittent and unsteady stimuli. Furthermore, an analytic solution for the case of a pulse stimulus expresses the response function as a function of experimentally tractable variables, which we calculate for the case of the phototropic response of Arabidopsis hypocotyls. All together, our model enables us to predict tropic responses to time-varying stimuli, manifested in temporal integration phenomena, and sets the stage for the incorporation of additional effects such as multiple stimuli, gravitational sagging, etc.


Costume ◽  
2021 ◽  
Vol 55 (2) ◽  
pp. 186-211
Author(s):  
Carolyn Dowdell

This article details eighteenth-century English dressmaking through an in-depth, object-oriented exploration of garment construction practices and techniques from a maker's perspective. Building upon prior scholarship of women's work and aspects of pre-industrial English garment trades, this article employs primary and secondary source materials in conjunction with extensive object-based research of extant garments. The research findings outline exactly how pre-industrial English dressmakers’ skills were nuanced, sophisticated and adaptive to making and remaking, as well as the personal, haptic connections they cultivated with their work.


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