This paper presents an evolutionary synthesis of feature extraction programs for object recognition. The evolutionary synthesis method employed is based on linear genetic programming which is combined with redundancy-removed recombination. The evolutionary synthesis can automatically construct feature extraction programs for a given object recognition problem, without any domain-specific knowle...

Chlamydomonas reinhardtii, a unicellular green alga, has been used in bioassay detection of a variety of toxic compounds such as pesticides and toxic metals, but mainly using liquid culture systems. In this study, an algal lawn-agar system for semi-quantitative bioassay of herbicidal activities has been developed. Sixteen different herbicides belonging to 11 different categories were applied to...

water supply of green spaces in arid areas is a major challenge. a high percentage of green spacescreate lawns, which are high water consumer landscapes. due to the environmental, recreational andathletic values of lawns, they are considered as non-removable elements in urban green space development.this paper reviews and discusses strategies for efficient water usage in lawn areas using librar...