摘要:

Abstract—Comparison of transverse strengths and hardnesses of a polyhydroxyethyl methacrylate and of a polymethyl methacrylate shows the former to be inferior in the three test

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02366.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

Abstract—A review of the uses and limitations of ultrasonic scaling is presented. Two instruments are described and procedures to be followed in the use of the method are give

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02367.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

Abstract—The development of the School of Dental Therapy in Adelaide, the education and employment of dental therapists in the School Dental Service section of the South Australian Department of Public Health has been described. The direction and supervision of dental therapists and the clinical duties which may be delegated to them have been reporte

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02368.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

Abstract—A sample of a nickel base partial denture casting alloy, as supplied by the manufacturer, was initially subjected to X‐ray fluorescence and emission spectrographic scans. A ten element quantitative analysis was then undertaken using gravimetric and atomic absorption technques. The contribution which individual metallic elements might be expected to make to the alloy system as a whole is conside

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02369.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

Abstract—Using a modified DMF index from existing data a method, based on the amount of treatment previously received, is demonstrated for constructing control charts for assessing the effectiveness of and for detecting trends in a school dental servic

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02370.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

Abstract—A survey of more than 1,000 residents was undertaken. Of those aged 16 years and older, 31.4 per cent were edentulous and 83 per cent of these had full upper and lower dentures and 15 per cent had none; only 1.3 per cent were edentulous in the lower jaw and 12.6 per cent were edentulous in the upper jaw. Reasons for attending and receiving treatment were classifie

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02371.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

Abstract—Variations in the form and number of root canals are greater in the mesial roots and in some specimens the mesial root was divided into two. The main variations show multiple canals with subdivisions and communications frequently with one common apical foramen. Little difference was noted between root canals in young teeth and those in heavily worn mature teet

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02372.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

Abstract—Measurement shows that the basement membrane of small vessels from nine diabetic patients and eight non‐diabetic patients aged 9–20 years, is larger in the diabetic patient and that the membrane widens with increased duration of diabetes mellitus rather than the aging of the pa

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02373.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

Abstract—A device is described which enables manually handicapped patients to insert and remove partial denture

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02374.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1974.tb02375.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY