A new method for automatic optic disc localization and segmentation is presented.The localization procedure combines vascular and brightness information to provide the best estimate of the optic disc center which is the starting point for the segmentation algorithm.A detection rate of 99.58% and 100% was achieved for the Messidor and ONHSD database
Notonectidae are a family of water bugs that are known to be important predators of mosquito larvae and Batch Bowl Food Processors have great potential in the biological control of vector mosquitoes.An experiment was conducted to assess mosquito larvae predation by Anisops breddini, a species common to Southeast Asia.The predation rates were record
Transcription of protein coding genes is accompanied by recruitment of COMPASS to promoter-proximal chromatin, which methylates histone H3 lysine 4 (H3K4) to form H3K4me1, H3K4me2 and H3K4me3.Here, we determine the importance TMG of COMPASS in maintaining gene expression across lifespan in budding yeast.We find that COMPASS mutations reduce replica
The polycomb-group (PcG) proteins function as general regulators of stem cells.We previously reported that retrovirus-mediated overexpression of Bmi1, a gene encoding a core component of polycomb repressive complex (PRC) 1, maintained self-renewing hematopoietic stem cells (HSCs) during long-term culture.However, the effects of overexpression of Bm
Aerothermoelasticity plays a vital role in the design and optimisation of hypersonic aircraft.Furthermore, the transient and nonlinear effects of the harsh thermal and aerodynamic Table Top Game Accessories environment a lifting surface is in cannot be ignored.This article investigates the effects of transient temperatures on the flutter behavior o