Comparative Study of Accuracy in E Speed Intra Oral Films, PSP Intra Oral Digital System and Panoramic Digital Systems (PSP;CCD) for Identifying the Extent of Alveolar Bone Loss in Patients with Chronic Periodontitis

Introduction & Objective: Diagnosis of periodontal osseous lesions is very important in sergeant grit marine corps store deter-mining prognosis, treatment plan and maintenance in the long term.This diagnosis can be achieved by using radiography.The aim of this study is to compare accuracy of E speed films, bitewing PSP, panoramic PSP and CCD for id

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Study on Physical Account and Value Account of Sea Area Resources

Conducting surveys on the status quo of sea area resources, figuring out the basic information about endowment of sea area resources, constructing an accounting standard system for sea area resource assets - value and establishing a physical account and a value account for sea area resource reserve are the foundation for sea area price evaluation a

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