Results 151 to 160 of about 40,588 (294)

Automatic x-ray image characterisation for non-destructive evaluation

open access: yes, 2006
In this paper, firstly we introduce an automatic welding defect inspection system for X-ray image evaluation, then, a novel image segmentation approach is proposed.
Tian, Gui Yun, Yin, Ying
core  

Prevalence and local factors associated with radiographic bone loss in primary dentition: A retrospective study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background This study aimed to evaluate the radiographic bone level in primary molars in a Brazilian population, define the prevalence of bone loss, and identify the local factors associated with early bone alterations. Methods Radiographs of children who attended Piracicaba Dental School (Brazil) between 2014 and 2020 were evaluated.
Murilo C. Paraluppi   +7 more
wiley   +1 more source

Are the detection and dimensions of peri‐implant buccal bone defects influenced by different implant materials and their location? An experimental cone‐beam computed tomography study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background The aim of this study is to evaluate the impact of different implant materials and arrangements within the field of view (FOV) and exomass on the diagnostic accuracy and image quality of cone‐beam computed tomography (CBCT) for the detection of peri‐implant buccal bone defects of various sizes. Methods A total of 120 CBCT scans with
Yulan Wang   +5 more
wiley   +1 more source

Radiomics-based nomogram using digital radiography for early diagnosis of knee osteoarthritis. [PDF]

open access: yesRadiol Med
Sun H   +9 more
europepmc   +1 more source

Clark's positioning in Radiography, 13th edition

open access: yes, 2015
First published in 1939, Clark’s Positioning in Radiography is the preeminent text on positioning technique for diagnostic radiographers. Whilst retaining the clear and easy-to-follow structure of the previous edition, the thirteenth edition includes a ...
Anderson, Craig   +5 more
core  

Estradiol replacement attenuates alendronate‐associated adverse effects on alveolar bone repair in ovariectomized rats

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Sodium alendronate (ALN) is widely used to treat postmenopausal osteoporosis, but both estrogen deficiency and antiresorptive therapy may impair alveolar bone repair after tooth extraction. A clinically relevant but insufficiently explored scenario involves estrogen‐deficient individuals receiving hormone replacement therapy (HRT ...
Pedro H. C. Isaias   +9 more
wiley   +1 more source

Dynamic digital radiography is a valid and reliable alternative to 3 Dimensional registration for scapulohumeral rhythm analysis. [PDF]

open access: yesJSES Int
Khawaja SR   +10 more
europepmc   +1 more source

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