Results 261 to 270 of about 388,588 (308)

A new methodology for optimization and prediction of rate of penetration during drilling operations

Engineering computations, 2019
Yanru Zhao, Amin Noorbakhsh, Mohammadreza Koopialipoor, A. Azizi, M. M. Tahir   +4 more
semanticscholar   +1 more source

penetration rate

2014
openaire   +2 more sources

Perinatal Market Penetration Rate

American Journal of Perinatology, 1987
William Powers, Laurilynn McGill
openaire   +1 more source

rate of penetration

2014
openaire   +2 more sources

The maximum penetration depth of hypervelocity projectile penetration into concrete targets: Experimental and numerical investigation

International Journal of Impact Engineering, 2023
Qin Fang
exaly  

Rate of Penetrating Keratoplasty

Ophthalmology, 2007
openaire   +1 more source

penetration or retrieval rate

2014
openaire   +2 more sources

In-situ assessment of the water-penetration resistance of polymer modified cement mortars by μ-XCT, SEM and EDS

Cement and Concrete Composites, 2020
Guorong Zhao, Yu Peng
exaly  

Analysis of rate of penetration (ROP) prediction in drilling using physics-based and data-driven models

, 2017
C. Hegde, H. Daigle, H. Millwater, K. Gray   +3 more
semanticscholar   +1 more source

Development of a new rate of penetration model using self-adaptive differential evolution-artificial neural network

Arabian Journal of Geosciences, 2019
S. Elkatatny
semanticscholar   +1 more source