Physiological and Chemical Changes during Ripening of Costa Rican Bananas Harvested in Different Seasons

Costa Rican Natural History

effectiveness of hedstroum files and rotary k3 instruments in removal of obturation materials during retreatment in curved canals

چکیده ندارد.

Mining the Costa Rican Web

There is much to say about the structure and composition of a local web. Identification of authorities, topics and web communities can be used to improve search engines, change a portal design or to develop marketing strategies. The Costa Rican web was chosen as a test case for web mining analysis. After the study we obtained several descriptors of the web as well as the answers to typical ques...

Panbiogeographical analysis of Costa Rican freshwater fishes.

Track analysis and Parsimony analysis of endemicity (PAE) were performed to analyze the distribution pattern of Costa Rican freshwater fishes. A basic matrix (presence/absence) was prepared using the distribution of 77 freshwater fish. The data were analyzed with CLIQUE software in order to find generalized tracks (cliques). Data also were analyzed with the software NONA and Winclada version 1....

Stereological study of Arabian ram testis during different seasons

Quantitative microscopic structure of testis in adult Arabian rams, raised under closed grazing system in Khuzestan province of Iran, was studied in four seasons over a one year period. For this purpose, thirty adult rams were randomly selected and the live weight and scrotal circumference of rams were recorded. At the beginning of each season, among the study group, four rams were randomly sel...