objective: to study the morphology ofgonads and sperm ducts of sex reversed male rainbow trout after administration of i 7-cr- methyl testosterone. animals: rainbow trout, oncorhynchus mykiss. procedure: l7-alpha-methyl testosterone (17-alpha-mt) was administered to rainbow trout in 5 treafinents as follows: i) rwo times immersion of eyed eggs and yolk sac alevins in 250 pg/l bath with 2 hours ...

PURPOSE The anatomical basis for iris color has long been a controversial issue in ophthalmology. Recent studies demonstrated that in Caucasians, blue-eyed, gray-eyed, and hazel-eyed individuals have comparable numbers of iris melanocytes. The present investigation was carried out to compare melanocyte numbers in the irides of Asian, African American, and Caucasian brown-eyed individuals. MET...

We characterise the boundedness of a Toeplitz operator on the Bergman space with a L symbol. We also prove that the compactness of a Toeplitz operator on the Bergman space with a L symbol is completely determined by the boundary behaviour of its Berezin transform. This result extends known results in the cases when the symbol is either a positive L function, an L∞ function or a general BMO func...

This paper focuses on optical music recognition (OMR) system that recognizes the musical symbols on a digitized music sheet and converts them into symbolic music representation. Two main stages are distinguished – pre-processing and symbol analysis. In the pre-processing stage, staves are detected and removed; while in the symbol analysis stage, each musical symbol is recognized and analyzed. T...

• Significant correlations between age group and performance for FRs (r=0.55, p<0.001) and PDDs (r=0.56, p<0.001). 2. Truth-Value Judgment Task Methods •Participants: 4yo (18), 5yo (17), 6yo (19), 7yo (11). •Participants were told: “Cookie Monster really likes cookies, but he does NOT like onions.” They were shown pictures of (i) plates of cookies, (ii) onions, or (iii) both cookies and onions....

Aim: To study the functional and anatomic outcomes of retinectomy of 180° or more in eyes with rhegmatogenous retinal detachment (RD) with advanced proliferative vitreoretinopathy (PVR) Grade D. Materials and methods: A retrospective analysis of 51 eyes that underwent pars-plana vitrectomy (PPV) with 180° or more of retinectomy for RD with PVR Grade D was done. Main outcome measures included re...