Results 71 to 80 of about 35,756 (306)

Real‐Time Biomass Estimation in High‐Density Yeast Fermentations Using Soft Sensor Modeling

open access: yesBiotechnology and Bioengineering, EarlyView.
Accurate biomass measurements, both offline and online, are essential to improve prediction and control in yeast fermentation. This study develops regression‐based predictive models to correlate offline measurements (Dry Cell Weight and OD600 from a spectrophotometer) with online OD860 probe signals to provide accurate real‐time biomass estimations and
Ana G. Del Hierro   +3 more
wiley   +1 more source

Evaluation of Cubic-Spline Based Gas Kinetic Method for Simulating Compressible Turbulence

open access: yesJournal of Applied Fluid Mechanics, 2019
In this work, we implement and examine a new flow reconstruction methodology using cubic-splines for inter-polations in the gas kinetic method (GKM). We compare this version of GKM with the existing WENO based interpolation method.
N. Parashar, B. Srinivasan, S. S. Sinha
doaj  

The Estimating Parameter and Number of Knots for Nonparametric Regression Methods in Modelling Time Series Data

open access: yesModelling
This research aims to explore and compare several nonparametric regression techniques, including smoothing splines, natural cubic splines, B-splines, and penalized spline methods.
Autcha Araveeporn
doaj   +1 more source

Rational Cubics and Conics Representation: A Practical Approach

open access: yesInternational Islamic University Malaysia Engineering Journal, 2012
A rational cubic spline, with one family of shape parameters, has been discussed with the view to its application in Computer Graphics. It incorporates both conic sections and parametric cubic curves as special cases.
M. Sarfraz, Z. Habib
doaj   +1 more source

Translating Blue Light Stimulation From Batch to Perfusion: Process and Intracellular Metabolic Analysis

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Improving cell‐specific productivity remains a central objective in biopharmaceutical manufacturing. In this study, the effect of blue light illumination on IgG1‐producing CHO DP‐12 cells was systematically evaluated across batch, fed‐batch, and perfusion cultivations in controlled 3 L bioreactor systems.
Stefanie Föller   +2 more
wiley   +1 more source

Validation of the European Society of Cardiology Ischemic and Bleeding Risk Criteria for Risk Stratification After Endovascular Therapy in Japanese Patients With Lower Extremity Artery Disease

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The European Society of Cardiology (ESC) guidelines for peripheral artery disease recommend antithrombotic strategies based on high ischemic risk (HIR) and high bleeding risk (HBR) criteria. However, their prognostic value in patients with lower extremity artery disease (LEAD) undergoing endovascular therapy (EVT) remains unclear ...
Hirokazu Shimono   +8 more
wiley   +1 more source

Processing of experimental data based on "technique of shift" interpolated cubic splanes

open access: yesВестник СибАДИ, 2017
This article proposes the analysis of experimental data using interpolation cubic splines to use "technique of shift", based on the shift points of stitching together fragments cubic parabolas relative to the interpolation nodes linked to the ...
V. A. Fedoruk
doaj   +1 more source

A General Design Method of Cam Profile Based on Cubic Splines and Dynamic Model: Case Study of a Gravity-Driven Tricycle [PDF]

open access: gold, 2022
Zhihao Jiang   +6 more
openalex   +1 more source

Discrete Cubic Interpolatory Splines

open access: yesPublications of the Research Institute for Mathematical Sciences, 1992
In the present paper, existence, uniqueness and convergence properties of a discrete cubic spline which satisfies certain averaging interpolatory condition are established. This type of interpolatory condition has been studies earlier for usual cubic splines in [3].
openaire   +2 more sources

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