Results 41 to 50 of about 915,295 (349)

Exploration of Training Strategies for a Quantile Regression Deep Neural Network for the Prediction of the Rate of Penetration in a Multi-Lateral Well

Energies
In recent years, rate of penetration (ROP) prediction using machine learning has attracted considerable interest. However, few studies have addressed ROP prediction uncertainty and its relation to training data and model inputs.
Adrian Ambrus, Felix James Pacis, Sergey Alyaev, Rasool Khosravanian, Tron Golder Kristiansen   +4 more
doaj   +1 more source

A Note on Predicting Rate of Penetration Using Machine Learning Models [PDF]

JES: Journal of Engineering Sciences
Rate of Penetration (ROP) is a critical parameter influencing drilling efficiency and accelerating field development. Although conventional ROP models (e.g., Bourgoyne, Hareland) provided reasonable results, they often struggle with limited accuracy and ...
Ahmad Husseiny, Attia Attia, Ahmed Hagag
doaj   +1 more source

Evidence for a Bulk Complex Order-Parameter in Y0.9Ca0.1Ba2Cu3O7-delta Thin Films

, 2004
We have measured the penetration depth of overdoped Y0.9Ca0.1Ba2Cu3O7-delta (Ca-YBCO) thin films using two different methods. The change of the penetration depth as a function of temperature has been measured using the parallel plate resonator (PPR ...
Anderson P. W., B Gorshunov, Bernhard C., Dressel M., E Farber, Farber E., Friedel J., G Deutscher, Kozlov G., M Dressel, Sachdev S., Sangiovanni G., Skinta J. A.   +12 more
core   +1 more source

Criterion‐Related Validity of the Neuropsychological Quick Assessment for Screening Cognitive, Motor, and Behavioral Impairments in Patients With Pediatric Brain Tumors: An Observational Pilot Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Neuropsychological complications may impair the qualitative prognosis of patients with pediatric brain tumors. However, multifaceted evaluations cannot be conducted in all patients because they are time consuming and burdensome for patients.
Ami Tabata, Keita Ueda, Tsukasa Ueno, Katsutsugu Umeda, Kentaro Ueno, Kanade Tanaka, Noyuri Nishida, Rie Yamawaki, Megumi Nukui, Yoshiki Arakawa   +9 more
wiley   +1 more source

An Investigation into the Parameters Affecting Vehicle Migration During the Redistribution of Aqueous Coatings [PDF]

, 1984
The purpose of this study was to determine what effect shear has upon the vehicle migration in aqueous coatings. The roll inclined-plane apparatus was utilized to generate various ranges of shear rate.
Phiscator, Mark K.
core   +1 more source

Retrospective Review of Fluoroscopic Swallowing Studies and Outcomes at an Academic Health Center [PDF]

, 2020
Introduction: Aspiration is often associated with underlying medical conditions and can cause pneumonia or death. Aspiration risk can be assessed via video fluoroscopic swallowing study (VFSS) or barium swallow (BaSw).
Kane, MD, Gregory C., Mahesh, Priyha, Strock, Rachel, Sundaram, MD, Baskaran   +3 more
core   +2 more sources

Implementing Health‐Related Quality of Life Assessment in Pediatric Oncology: A Feasibility Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background There is growing interest in embedding health‐related quality of life (HRQoL) assessment and patient‐reported outcome measures (PROMs) within clinical cancer care. This study evaluated the feasibility, acceptability, and usability of implementing an electronic PROM (ePROM) platform to measure HRQoL in children with cancer ...
Mikaela Doig, Sophie Jessop, Jordan R. Hansford, Hien Le, Matthew O'Connor, Peter Gorayski, Andrew Cunningham, Amanda Hutchinson, Victoria Bedford, Eva Bezak, Nayana Parange, Kelly Skelton, Timothy Price, Michala Short   +13 more
wiley   +1 more source

Drillability prediction in some metamorphic rocks using composite penetration rate index (CPRI) – An approach

International Journal of Mining Science and Technology, 2021
Assessment of drillability of rocks is vital in the selection, operation, and performance evaluation of cutting tools used in various excavation machinery deployed in mining and tunneling.
Gaurav Kumar Srivastava, M.S.R. Murthy Vemavarapu   +1 more
doaj   +1 more source

Influence of sperm-oocyte coincubation period on porcine in vitro fertilization (IVF) efficiency [PDF]

, 2010
A major obstacle for successful in vitro production of porcine embryos is the polyspermic fertilization. One possibility to reduce polyspermic penetration is decreasing the number of spermatozoa added to the fertilization medium. Unfortunately, the lower
Beek, Josine, Maes, Dominiek, Nauwynck, Hans, Van Soom, Ann   +3 more
core   +1 more source

Parent Quality of Life at Two Years Following Their Child's Completion of Acute Lymphoblastic Leukemia Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Parents of children treated for acute lymphoblastic leukemia (ALL) often experience significant caregiver burden and disruption to their well‐being. While parent quality of life (QoL) during treatment is well characterized, little is known about outcomes during early survivorship.
Sara Dal Pra, Maria McCarthy, Michael Takagi, Cinzia De Luca   +3 more
wiley   +1 more source