Objective: To improve the accuracy and comprehensiveness of oyster grading.Methods: The oyster automatic grading equipment was proposed and designed, the oyster queuing structure combining the rotating drum and the baffle conveyor belt, the grading method combining weight detection and machine vision detection were determined, and the overall struc
Information on phenotypic traits is a prerequisite in animal genetic resource conservation and improvement.Phenotypic characteristics of 180 Indonesian female ducks collected from six populations (Alabio, Bayang, Magelang, Pegagan, Pitalah, and Rambon ducks) were studied.Data on qualitative traits were analyzed with descriptive statistics (percenta
As it is known, oil is one of the most important economic resources in Iraq, therefore the oil policy is the cornerstone for the investment of this vital resource, where it contributes to the revenues of the Iraqi budget were more than 90%.Since the discovery of Baba Spot Remover Gharghar field in Kirkuk at the beginning of the twentieth century, t
COPD is a common, Cutting Lubricant preventable and usually progressive disease associated with an enhanced chronic inflammatory response in the airways and lung, generally caused by exposure to noxious particles and gases.It is a treatable disease characterised by persistent respiratory symptoms and airflow limitation due to abnormalities in the a
Living specimens of Gastroptychus perarmatus (Haig, 1968), a chirostylid squat lobster, were observed on colonies of gorgonian corals and sponges in the northern Gulf of California.Video footage and photographs obtained from the Remotely Operated Vehicle JASON dive north of Angel de La Guarda Island in the northern Gulf of California indicate that