Articles with "calculation methods" as a keyword



Analytical modeling of effect of volume of shale different calculation methods on reservoir petrophysical parameters

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Published in 2021 at "Earth Science Informatics"

DOI: 10.1007/s12145-020-00563-5

Abstract: The effect of volume of shale different calculation methods on reservoir petrophysical parameters was analytically modelled and evaluated using ‘PETRARCAL.’ It is essential to characterize the hydrocarbon reservoir as precisely as possible in other to… read more here.

Keywords: calculation methods; volume; different calculation; reservoir petrophysical ... See more keywords
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Use of a computer simulation program to quantify the influence of masking calculation methods on ISO 5006-1 visibility results

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Published in 2020 at "International Journal of Industrial Ergonomics"

DOI: 10.1016/j.ergon.2019.102875

Abstract: Abstract Introduction The ISO 5006-1 is used to evaluate visibility on earth-moving machinery but has been criticized for a cumbersome field method. Field conditions are difficult to reproduce. Investigators may be required to evaluate a… read more here.

Keywords: calculation methods; computer simulation; masking calculation; iso 5006 ... See more keywords

Do differences in cell lines and methods used for calculation of IC50 values influence categorisation of drugs as P-glycoprotein substrates and inhibitors?

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Published in 2022 at "Xenobiotica"

DOI: 10.1080/00498254.2022.2135040

Abstract: Abstract In vitro bidirectional assays are employed to determine whether a drug is a substrate and/or inhibitor of P-glycoprotein (P-gp) transport. Differences between cell lines and calculation methods can lead to variations in the determination… read more here.

Keywords: calculation methods; differences cell; cell lines; ic50 values ... See more keywords
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Reference Intervals: Comparison of Calculation Methods and Evaluation of Procedures for Merging Reference Measurements From Two US Medical Centers

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Published in 2018 at "American Journal of Clinical Pathology"

DOI: 10.1093/ajcp/aqy082

Abstract: Objectives To analyze consistency of reference limits and widths of reference intervals (RIs) calculated by six procedures and evaluate a protocol for merging intrainstitutional reference data. Methods The differences between reference limits were compared with… read more here.

Keywords: calculation methods; intervals comparison; reference intervals; methods evaluation ... See more keywords

A Comparative Study on the Shielding Calculation Methods for an Optimal Shielding Design of Isolation Rooms in a Nuclear Medicine Facility in the Philippines Providing 131I Thyroid Ablation Therapy.

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Published in 2025 at "Health physics"

DOI: 10.1097/hp.0000000000001988

Abstract: ABSTRACT Iodine-131 (131I) has been used widely in diagnosing and treating thyroid disorders, but its radioactive nature poses risks of gamma radiation exposure to those near the patient. To mitigate this, radiation protection measures are… read more here.

Keywords: optimal shielding; isolation rooms; medicine; calculation methods ... See more keywords

A comparison of rolling element bearing stiffness calculation methods

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Published in 2024 at "Engineering Computations"

DOI: 10.1108/ec-09-2023-0550

Abstract: PurposeThis study examines two distinct bearing stiffness calculation methods, both of which are based on the displacement-load function. Previous research typically incorporated one type of bearing stiffness into their system mechanics or vibration analysis. However,… read more here.

Keywords: stiffness calculation; bearing stiffness; bearing; calculation methods ... See more keywords

Error Analysis of Customer Baseline Load (CBL) Calculation Methods for Residential Customers

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Published in 2017 at "IEEE Transactions on Industry Applications"

DOI: 10.1109/tia.2016.2613985

Abstract: Federal Energy Regulatory Commission (FERC) 745 order has created an environment that allows demand response owners to sell their load reduction in the wholesale market. One of the main challenges that independent system operators and… read more here.

Keywords: calculation methods; cbl; error analysis; analysis ... See more keywords

The generalized Fisher's combination and accurate p-value calculation under dependence.

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Published in 2022 at "Biometrics"

DOI: 10.1111/biom.13634

Abstract: Combining dependent tests of significance has broad applications but the related p-value calculation is challenging. For Fisher's combination test, current p-value calculation methods (e.g., Brown's approximation) tend to inflate the type I error rate when… read more here.

Keywords: calculation methods; fisher combination; value calculation; calculation ... See more keywords

Calculation methods for intraoperative blood loss: a literature review

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Published in 2024 at "BMC Surgery"

DOI: 10.1186/s12893-024-02699-3

Abstract: Intraoperative bleeding is a common issue in various surgical procedures, and the extent of bleeding significantly impacts the safety, efficacy, and prognosis of surgery. Therefore, accurate assessment of intraoperative blood loss and timely intervention are… read more here.

Keywords: blood; blood loss; calculation methods; intraoperative blood ... See more keywords

Technical Review of Solar Distribution Calculation Methods: Enhancing Simulation Accuracy for High-Performance and Sustainable Buildings

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Published in 2025 at "Buildings"

DOI: 10.3390/buildings15040578

Abstract: Solar energy utilization in buildings can significantly contribute to energy savings and enhance on-site energy production. However, excessive solar gains may lead to overheating, thereby increasing cooling demands. Accurate calculation of sunlit and shaded areas… read more here.

Keywords: energy; calculation; performance; simulation ... See more keywords

A Comparative Study on the Calculation Methods of Nonlinear Springing of Large Containerships

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Published in 2025 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse13071226

Abstract: The vibration of large containerships induced by waves and its resulting fatigue damage have long been the focus of research in the field of ocean engineering. For low-frequency nonlinear wave-induced springing, potential flow and viscous… read more here.

Keywords: method; wave; large containerships; calculation methods ... See more keywords