Results 11 to 20 of about 1,123,025 (269)

High-precision magnification lenses [PDF]

open access: yesProceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2010
Focus+context interfaces provide in-place magnification of a region of the display, smoothly integrating the focus of attention into its surroundings. Two representations of the data exist simultaneously at two different scales, providing an alternative to classical pan & zoom for navigating multi-scale interfaces.
Appert, Caroline   +2 more
openaire   +2 more sources

High precision anatomy for MEG

open access: yesNeuroImage, 2014
Precise MEG estimates of neuronal current flow are undermined by uncertain knowledge of the head location with respect to the MEG sensors. This is either due to head movements within the scanning session or systematic errors in co-registration to anatomy.
Luzia Troebinger   +5 more
openaire   +5 more sources

Spontaneous Directional Transportation Surface of Water Droplet and Gas Bubble: A Review

open access: yesApplied Sciences, 2023
The spontaneous directional transportation (SDT) of water and gas has functions such as efficient water collection, enhanced heat transfer, underwater drag reduction, and so on, having great application prospects in aerospace and navigation fields ...
Yi Lu   +4 more
doaj   +1 more source

Effect of Wheel Path in Raster Grinding on Surface Accuracy of an Off-Axis Parabolic Mirror

open access: yesApplied Sciences, 2023
Off-axis parabolic mirrors have extensive applications in X-ray optics, with the precision of their curvature directly impacting grazing-incidence focusing performance.
Jianhe Li   +4 more
doaj   +1 more source

Cascading GEMM: High Precision from Low Precision

open access: yesCoRR, 2023
This paper lays out insights and opportunities for implementing higher-precision matrix-matrix multiplication (GEMM) from (in terms of) lower-precision high-performance GEMM. The driving case study approximates double-double precision (FP64x2) GEMM in terms of double precision (FP64) GEMM, leveraging how the BLAS-like Library Instantiation Software ...
Devangi N. Parikh   +2 more
openaire   +2 more sources

SCREENS FOR HIGH PRECISION MEASUREMENT

open access: yes, 2019
Proceedings of the 8th International Beam Instrumentation Conference, IBIC2019, Malmö ...
B. Walasek-Höhne   +4 more
openaire   +2 more sources

Towards High-Precision Service Retrieval [PDF]

open access: yesIEEE Internet Computing, 2002
The ability to rapidly locate useful on-line services (e.g. software applications, software components, process models, or service organizations), as opposed to simply useful documents, is becoming increasingly critical in many domains. Current service retrieval technology is, however, notoriously prone to low precision.
Abraham Bernstein, Mark Klein 0001
openaire   +1 more source

Significance of positional correction of planned couch angles with the ExacTrac system

open access: yesReports of Practical Oncology and Radiotherapy
This study evaluated the benefits of the ExacTrac system for non-coplanar beams in brain stereotactic radiotherapy (SRT) by comparing pre- and post-X-ray verification (XV) positioning data.
Hideharu Miura   +5 more
doaj   +1 more source

Comparison between free breathing and deep inspiration breath hold in left-sided breast cancer treatment

open access: yesReports of Practical Oncology and Radiotherapy
BACKGROUND: This study aimed to compare the treatment plan between free breathing (FB) and deep inspiration breath-hold (DIBH) in patients with left-sided breast cancer. We aimed to investigate the dose to the heart and left lung.
Hideharu Miura   +6 more
doaj   +1 more source

Verification of the Gage Factor of a High-Temperature Strain Gage for the Dynamic Testing of Gas Turbines

open access: yesInternational Journal of Turbomachinery, Propulsion and Power
This paper presents an analysis of factors causing the change in the real gage factor of high-temperature strain gages installed with ceramic cements.
Oleksii Podobied   +2 more
doaj   +1 more source

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