Results 111 to 120 of about 130,317 (268)
Biotechnology and Bioengineering, EarlyView.ABSTRACT The agitation power input substantially impacts the oxygen transfer rate in aerobic fermentation processes. Furthermore, in a carbon‐limited process where the substrate feed rate is controlled by the concentration of dissolved oxygen, the power input will consequently govern the feed rate.
Mariana Albino +6 more
wiley +1 more source
On spline systems: L m -splines
Mathematische Zeitschrift, 1972 Schempp, Walter, Delvos, F.-J.
openaire +2 more sources
Szakdolgozatom a számítógéppel támogatott tervezés és közelítéselmélet két alapvető eszközére, a spline-ok és a Bézier-görbék matematikai oldalról való megismerésére összpontosít.BSc/BAMatematika ...
Grexa, Zalán
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Discount curve estimation by monotonizing McCulloch Splines [PDF]
In this paper a new and very simple method for monotone estimation of discount curves is proposed. The main idea of this approach is a simple modification of the commonly used (unconstrained) Mc-Culloch Spline. We construct an integrated density estimate
Ziggel, Daniel, Dette, Holger
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Real‐Time Biomass Estimation in High‐Density Yeast Fermentations Using Soft Sensor Modeling
Biotechnology 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
Business Strategy and the Environment, EarlyView.ABSTRACT This study examines how stakeholder engagement, conceptualized as a boundary‐spanning organizational capability, interacts with firms' decarbonization strategies, in relation to climate action commitments (CACs) in voluntary initiatives.
David Tobón Orozco, Jose Pla‐Barber
wiley +1 more source
Clinical Anatomy, EarlyView.ABSTRACT Understanding how pancreas size and shape change with normal aging is critical for establishing a baseline to detect deviations in type 2 diabetes and other pancreatic disease. We measure pancreas size and shape using morphological measurements from early development through aging (ages 0–90).
Lucas W. Remedios +13 more
wiley +1 more source
The information content in bond model residuals: an empirical study on the Belgian bond market. [PDF]
We estimate daily Vasicek, CIR, and spline models on Belgian data and compare the trading profits that can be made on the basis of the model residuals. Abnormal returns are negatively related to lagged mispricing.
Wu, XP, Sercu, Piet
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Implementation of Machine Learning Models to Predict Functionality of Pea Flour From Its Composition
Cereal Chemistry, EarlyView.ABSTRACT Background and Objectives The goal of this research was to examine the relationship between the composition and functionality of pea flour using the following machine learning algorithms: linear regression, partial least squares regression (PLSR), Gaussian process regression (GPR), support vector regression, gradient‐boosted decision trees ...
Colten N. Nickerson +7 more
wiley +1 more source
Spline linear regression used for evaluating financial assets [PDF]
One of the most important preoccupations of financial markets participants was and still is the problem of determining more precise the trend of financial assets prices.
Ionel JIANU +2 more
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