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Experts’ understanding of partial derivatives using the partial derivative machine [PDF]

Physical Review Special Topics. Physics Education Research, 2015
[This paper is part of the Focused Collection on Upper Division Physics Courses.] Partial derivatives are used in a variety of different ways within physics.
David Roundy, Eric Weber, Tevian Dray, Rabindra R. Bajracharya, Allison Dorko, Emily M. Smith, Corinne A. Manogue   +6 more
doaj   +6 more sources

Partial Derivative Approach to the Integral Transform for the Function Space in the Banach Algebra [PDF]

Entropy, 2020
We investigate some relationships among the integral transform, the function space integral and the first variation of the partial derivative approach in the Banach algebra defined on the function space.
Kim Young Sik
doaj   +2 more sources

A Partial Derivative Approach to the Change of Scale Formula for the Function Space Integral [PDF]

Entropy, 2020
We investigate the partial derivative approach to the change of scale formula for the functon space integral and we investigate the vector calculus approach to the directional derivative on the function space and prove relationships among the Wiener ...
Young Sik Kim
doaj   +2 more sources

The Arithmetic Partial Derivative

, 2022
14 ...
Emmons, Brad, Xiao, Xiao
openaire   +4 more sources

The Quadratic Constitutive Model Based on Partial Derivative and Taylor Series of Ti6242s Alloy and Predictability Analysis [PDF]

Materials, 2023
Jiansheng Zhang
exaly   +2 more sources

Partial derivative Nonlinear Global Pandemic Machine Learning prediction of COVID 19 [PDF]

Chaos, Solitons and Fractals, 2020
Manikandan Ramachandran, Amir Gandomi, Durga Prasad Kavadi   +2 more
exaly   +2 more sources

Using derivative and ratio spectra derivative: spectrophotometries as new data preprocessing method in partial least squares technique for resolving overlapped spectra of montelukast sodium, desloratadine, and levocetirizine dihydrochloride

Reviews in Analytical Chemistry, 2012
Chemometric techniques are widely used for resolving overlapped spectra in different analysis type including simultaneous determination of active ingredients in pharmaceutical preparation.
Palabiyik Ismail Murat, Caglayan Mehmet Gokhan, Onur Feyyaz   +2 more
doaj   +2 more sources

In creatinine kinetics, the glomerular filtration rate always moves the serum creatinine in the opposite direction

Physiological Reports, 2021
Introduction When the serum [creatinine] is changing, creatinine kinetics can still gauge the kidney function, and knowing the kinetic glomerular filtration rate (GFR) helps doctors take care of patients with renal failure.
Sheldon Chen, Robert Chiaramonte
doaj   +1 more source

Measurability of Partial Derivatives [PDF]

Proceedings of the American Mathematical Society, 1977
Let f be a real function defined in R n
Marcus, Moshe, Mizel, Victor J.
openaire   +2 more sources

A New, Precise Constitutive Model and Thermal Processing Map Based on the Hot Deformation Behavior of 2219 Aluminum Alloy

Crystals, 2023
To study the hot deformation behavior of and obtain the optimal hot processing parameters for 2219 aluminum alloy, a new, precise constitutive model based on the partial derivative of flow data was constructed and hot processing maps were constructed ...
Jing Wang, Guiqian Xiao, Jiansheng Zhang
doaj   +1 more source