Results 241 to 250 of about 646,790 (297)

Multi-Center Validation of Artificial Intelligence-Based Video Analysis Platform for Automatic Evaluation of Swallowing Disorders. [PDF]

Diagnostics (Basel)
Jeong CW, Lim DW, Noh SH, Moon HK, Park C, Ko N, Kim MS.   +6 more
europepmc   +1 more source

Force-sensing drill-through detection and automatic stopping in a porcine distal humerus model simulating pediatric supracondylar pinning. [PDF]

Front Pediatr
Zhu K, Huang J, Chen G, Pan Y, Hu C, Deng Y, Xu Y, Lin L, Feng C.   +8 more
europepmc   +1 more source

Evaluation of the Antimicrobial Efficacy of Cerium Oxide Nanoparticles and Chlorhexidine Gluconate Against Enterococcus faecalis in Root Canal Systems: Protocol for an In Vitro Study.

JMIR Res Protoc
Khanadali BS, Ikhar A.
europepmc   +1 more source

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Estimating Liquefaction-Induced Lateral Displacements Using the Standard Penetration Test or Cone Penetration Test

Journal of Geotechnical and Geoenvironmental Engineering, 2004
A semiempirical approach to estimate liquefaction-induced lateral displacements using standard penetration test (SPT) or cone penetration test (CPT) data is presented. The approach combines available SPT- and CPT-based methods to evaluate liquefaction potential with laboratory test results for clean sands to estimate the potential maximum cyclic shear ...
G. Zhang, P. K. Robertson, R. W. I. Brachman   +2 more
openaire   +3 more sources

Standard Penetration Test

2015
This chapter provides a detailed description of the Standard Penetration Test (SPT) procedure and corrections to be applied to the SPT N value and hammer energy. Correlations of SPT N value with relative density, peak drained friction angle and modulus of elasticity of sand are discussed in detail.
Jay Ameratunga, Nagaratnam Sivakugan, Braja M. Das   +2 more
openaire   +1 more source

Energy Efficiency for Standard Penetration Tests

Journal of Geotechnical and Geoenvironmental Engineering, 2005
The need for standardization of the measured blow count number Nspt into a normalized reference energy value is now fully recognized. The present paper extends the existing theoretical approach using the wave propagation theory as framework and introduces an analysis for large displacements enabling the influence of rod length in the measured Nspt ...
Odebrecht, E., Schnaid, F., Rocha, M. M., Bernardes, G. D.   +3 more
openaire   +2 more sources

Laboratory Standard Penetration Tests on Fine Sands

Journal of the Geotechnical Engineering Division, 1977
The Standard Penetration Test (STP) is critically examined with respect to its ability to estimate relative density in situ. Twenty-six test specimens, 4-ft in diameter by 6-ft high, were constructed using Reid Bedford Model sand and Ottawa sand. Using field drilling equipment, the SPT was performed at three overburden pressures on test specimens built
William F. Marcuson, Wayne A. Bieganousky   +1 more
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Field Testing: The Standard Penetration Test

Geological Society, London, Engineering Geology Special Publications, 1986
AbstractThis introductory lecture discusses the international use of the standard penetration test (SPT) and presents the proposals for International Reference Test Procedures. The application of the SPT as a means of assessing the strength and stiffness of weak rocks is mentioned together with the reliance upon the test at the present time for ...
openaire   +1 more source