Correlation of processing and sintering variables with the strength and radiography of silicon nitride [PDF]
A sintered Si3N4-SiO2-Y2O3 composition, NASA 6Y, was developed that reached four-point flexural average strength/standard deviation values of 857/36, 544/33, and 462/59 MPa at room temperature, 1200 and 1370 C respectively.
Baaklini, G. Y., Sanders, W. A.
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Method of obtaining intensified image from developed photographic films and plates [PDF]
, 1978 A method is explained of obtaining intensified images from silver images on developed photographic films and plates. The steps involve converting silver of the developed film or plate to a radioactive compound by treatment with an aqueous alkaline ...
Askins, B. S.
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Arthritis &Rheumatology, Accepted Article.Objective Regular imaging by conventional radiography to assess for joint damage is a cornerstone in the management of rheumatoid arthritis (RA). Scoring systems to quantify such damage, such as the widely used Sharp/van der Heijde (SvdH) score, are limited by the requirement of time and experienced staff as well as intra‐ and inter‐rater variability ...
Thomas Deimel +6 more
wiley +1 more source
Assessing osteonecrosis of the femoral head after internal fixation of femoral neck fractures in young patients with fixation implants in situ: the value of MARS MRI in relation to conventional radiography and patient-reported outcomes. [PDF]
Acta Orthop, 2023 Kindt M +6 more
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Observations of breakup processes of liquid jets using real-time X-ray radiography [PDF]
To unravel the liquid-jet breakup process in the nondilute region, a newly developed system of real-time X-ray radiography, an advanced digital image processor, and a high-speed video camera were used.
Char, J. M., Hsieh, K. C., Kuo, K. K.
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Shortened processing time technique for color industrial radiography [PDF]
, 1969 Improved processing method reduces time required to generate a color radiograph. Prior to, or after exposure to penetrating radiation, the emulsion side of the film is flashed to a colored light which produces the hue changes in the processed radiograph.
Lapinski, N. P.
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Arthritis &Rheumatology, Accepted Article.Objective To estimate the prevalence of difficult‐to‐manage (D2M) and treatment‐refractory (TR) axSpA and to identify factors associated with D2M/TR disease in a longitudinal cohort. Methods We performed a cross‐sectional analysis on data from the Schroeder Arthritis Institute Spondylitis Program cohort.
Patricia Remalante‐Rayco +8 more
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Anatomical Sciences Education, EarlyView.Abstract Active learning strategies enhance medical education by fostering self‐directed learning, communication, and problem‐solving skills. The paper puzzle, a game‐based learning approach, provides an engaging way to reinforce anatomical knowledge and promote collaboration.
Ricardo Tello‐Mendoza +6 more
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Chiari I Malformation: Review and Update of Current Treatment Options
Clinical Anatomy, EarlyView.ABSTRACT The pathophysiology of Chiari malformation type I (CM‐I) is complex, involving structural abnormalities at the craniovertebral junction that result in herniation of the cerebellar tonsils through the foramen magnum. In this study, we aim to present and evaluate current treatment options for CM‐I, with a focus on evidence‐based clinical ...
Jordan J. Lo +11 more
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Preoperative planning using computed tomography in tibial plateau levelling osteotomy: A comparison with conventional radiography. [PDF]
Vet Med Sci, 2022 Kim J, Ko J, Eom K, Kim J.
europepmc +1 more source