Results 101 to 110 of about 57,916 (247)

Methods of assessing structural integrity for space shuttle vehicles [PDF]

open access: yes
A detailed description and evaluation of nondestructive evaluation (NDE) methods are given which have application to space shuttle vehicles. Appropriate NDE design data is presented in twelve specifications in an appendix.
Anderson, R. E., Stuckenberg, F. H.
core   +1 more source

Decoding wisdom: Evaluating ChatGPT's accuracy and reproducibility in analyzing orthopantomographic images for third molar assessment

open access: yesComputational and Structural Biotechnology Journal
The integration of Artificial Intelligence (AI) into healthcare has opened new avenues for clinical decision support, particularly in radiology. The aim of this study was to evaluate the accuracy and reproducibility of ChatGPT-4o in the radiographic ...
Ana Suárez   +5 more
doaj   +1 more source

Outcomes of Primary Endodontic Therapy Provided by Endodontic Specialists Compared to Other Providers [PDF]

open access: yes, 2016
Introduction: The objective of this study was to compare the outcomes of initial non-surgical root canal therapy (NSRCT) for different tooth types provided by both endodontists and other providers.
Burry, Jacob
core   +1 more source

Nondestructive evaluation of ceramic and metal matrix composites for NASA's HITEMP and enabling propulsion materials programs [PDF]

open access: yes
In a preliminary study, ultrasonic, x-ray opaque, and fluorescent dye penetrants techniques were used to evaluate and characterize ceramic and metal matrix composites. Techniques are highlighted for identifying porosity, fiber alignment, fiber uniformity,
Generazio, Edward R.
core   +1 more source

Langley Research Center Standard for the Evaluation of Socket Welds [PDF]

open access: yes, 1985
A specification utilized for the nondestructive evaluation of socket type pipe joints at Langley Research Center (LaRC) is discussed. The scope of hardware shall include, but is not limited to, all common pipe fittings: tees, elbows, couplings, caps, and
Berry, R. F., Jr.
core   +1 more source

Contribution to pulmonary diseases diagnostic from X-ray images using innovative deep learning models

open access: yesHeliyon
Pulmonary disease identification and characterization are among the most intriguing research topics of recent years since they require an accurate and prompt diagnosis.
Akram Bennour   +5 more
doaj   +1 more source

Variability in Interpretations of Computed Radiography Portal Images Using 2 Different Methods [PDF]

open access: bronze, 2012
Samuel Ramalho Avelino   +4 more
openalex   +1 more source

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