Results 261 to 270 of about 507,954 (312)

UST-YOLO11Pose-TRM: An Attention-Enhanced Keypoint Detection and Transformer Regression Framework for Yak Body Measurement. [PDF]

Animals (Basel)
Li H, Cai J, Liu T, Xiao Y, Liu C, Zhou C.   +5 more
europepmc   +1 more source

A Nonlinear Error Compensation Method for Heterodyne Interferometry Based on Self-Supervised Physics-Informed Neural Networks with Frequency-Domain Priors. [PDF]

Sensors (Basel)
Wang Y, Sun H, Li J, Ma C, Zhang Y, Wang X, Feng Q.   +6 more
europepmc   +1 more source

Sub-millimeter quantification of alveolar bone loss using automated 40 MHz high-frequency ultrasound: A proof-of-concept ex vivo validation study. [PDF]

PLoS One
Abdelrehim T, Qi B, Tran B, Pandya M, Jokerst JV, Chen C.   +5 more
europepmc   +1 more source

Comparative Study of the Geometric Accuracy of 3D-Printed Polyamide CF15 and Injection-Molded POM Spur Gears. [PDF]

Materials (Basel)
Bakardzhiev V, Chukalov K, Sabev S, Kasabov P, Izmirliyan A.   +4 more
europepmc   +1 more source

Gap Measurement Method for Railway Switch Machines Based on the Fusion of Deep Vision and Geometric Features. [PDF]

Sensors (Basel)
Zhi W, Feng Q, Xiao S, He X, Liu H, Zou Y, Li H.   +6 more
europepmc   +1 more source

Facilitating Expedited Drug Approval—the Past, Present, and Future of Clinical Trials for Pediatric Rheumatic Disease

Arthritis Care &Research, EarlyView.
Pamela F. Weiss, Hermine I. Brunner
wiley   +1 more source

Precision surface measurement [PDF]

Philosophical Transactions Series A, Mathematical, Physical, and Engineering Sciences, 2012
Surface size, geometry and texture are some of the most influential subjects in the fields of precision and ultra-precision engineering, defining the functional interface through which emerging products operate. Next-generation products demand super-smooth surfaces, freeform geometries or even deterministically introduced microstructures to provide ...
Xiangqian Jiang
exaly   +4 more sources

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Precise Measurement of Planeness

Applied Optics, 1967
Interference methods are reviewed-particularly those developed at the German Academy of Sciences in Berlin-with which the deviations of an optically flat surface from the ideal plane can be measured with a high degree of exactness. One aid to achieve this is the relative methods which measure the differences in planeness between two surfaces. These are
G, Schulz, J, Schwider
openaire   +2 more sources

Precision of Tympanometric Measurements

Journal of Speech, Language, and Hearing Research, 1997
In both scientific and clinical investigations, precision of instruments is demanded. Precision of tympanometric measures has been reported in the literature rarely, and studies are generally not comparable. This study introduces a new method of determining precision of tympanometric variables.
M, Gaihede, T, Ovesen
openaire   +2 more sources