Zobrazeno 1 - 10
of 10
pro vyhledávání: '"W C, Scarfe"'
Publikováno v:
Dentomaxillofacial Radiology. 27:85-92
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b01c0830bb643e2604830433f3ba5ce
https://doi.org/10.1038/sj.dmfr.4600326
https://doi.org/10.1038/sj.dmfr.4600326
Publikováno v:
Dento maxillo facial radiology. 27(2)
To describe and classify the presentations of the infra-orbital canal/groove (IOC/G) complex and anterior superior dental plexus (ASDP) on panoramic radiographs.The frequency of occurrence and variations in appearance of the IOC/G were determined on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f753989fc5fd9f13cce46bb782f99f16
https://pubmed.ncbi.nlm.nih.gov/9656872
https://pubmed.ncbi.nlm.nih.gov/9656872
Publikováno v:
The Angle orthodontist. 68(1)
The meta-analysis technique of literature review was applied to a total of 26 previous studies to assess the longitudinal stability of postretention mandibular intercanine width. Weighted averages and standard deviations for the means of 1,233 subjec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f6bf4b3243b4edca951e5a6197b82e74
https://pubmed.ncbi.nlm.nih.gov/9503135
https://pubmed.ncbi.nlm.nih.gov/9503135
Publikováno v:
General dentistry. 44(6)
Density versus exposure was determined for digital and film radiographic images of various thicknesses of six dental resin composites. The curves were relatively parallel; saturation at the black end of the contrast scale occurred at lower exposures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f6a8a611058b7a23c561754092c29e89
https://pubmed.ncbi.nlm.nih.gov/9515395
https://pubmed.ncbi.nlm.nih.gov/9515395
Publikováno v:
The Angle orthodontist. 66(1)
An in vitro investigation was carried out to compare CCD-based intraoral radiographic systems with E-speed film for the detection of proximal enamel defects beneath orthodontic bands, with and without added niobium filtration to attenuate the x-ray b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::323017e3ed97af3462f58b60abe853a0
https://pubmed.ncbi.nlm.nih.gov/8678348
https://pubmed.ncbi.nlm.nih.gov/8678348
Publikováno v:
Quintessence international (Berlin, Germany : 1985). 26(6)
Computed dental radiography is a filmless system of dental x-ray imaging. It features multiple sensors with receptive areas and image quality that approach the size and resolution of film. The system is able to match the utility of film on levels suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ee952535816fb9e3f03a4f30a4f1203a
https://pubmed.ncbi.nlm.nih.gov/8602420
https://pubmed.ncbi.nlm.nih.gov/8602420
Publikováno v:
The Angle orthodontist. 65(5)
AF-BF is a linear cephalometric measure of the anteroposterior jaw relationship in the sagittal plane. A retrospective, longitudinal study was made to determine the mean Caucasian American AF-BF values at ages 8 and 18 years for 30 male and 32 female
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a69f5de3de068e84f6a2f7c1b3387172
https://pubmed.ncbi.nlm.nih.gov/8526295
https://pubmed.ncbi.nlm.nih.gov/8526295
Autor:
A M, Silveira, W C, Scarfe
Publikováno v:
Brazilian dental journal. 6(1)
Three-dimensional images of craniofacial structures are reconstructed from conventional CT scans with the use of special computer software. These reconstructed images do not exhibit magnification nor superimposition of CT scans of structures. Quantit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c79aa7c2a029f8e67a95369ec863a65f
https://pubmed.ncbi.nlm.nih.gov/8688653
https://pubmed.ncbi.nlm.nih.gov/8688653
Autor:
W C Scarfe, A G Farman
Publikováno v:
Dento maxillo facial radiology. 23(1)
With the introduction of multimedia computed systems, a revolution equal in magnitude to the introduction of the air-turbine handpiece is presently under way in general dental practice. Alongside the introduction of new direct digital radiographic de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a6d569650306ebc3b35276f43dfbec0
https://pubmed.ncbi.nlm.nih.gov/8181661
https://pubmed.ncbi.nlm.nih.gov/8181661
Sensitometric response of the Sens-A-Ray, a charge-coupled imaging device, to changes in beam energy
Publikováno v:
Dentomaxillofacial Radiology. 25:17-18
To evaluate image density (pixel values) and image contrast due to variations in beam energy (kVp) for the Sens-A-Ray intra-oral radiographic sensor.Images of an aluminium step wedge were made at 50, 70 and 90 kVp. Mean pixel values (with standard de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dbda4774ac513670c9a4f8656cee7e1
https://doi.org/10.1259/dmfr.25.1.9084280
https://doi.org/10.1259/dmfr.25.1.9084280