Results 41 to 50 of about 5,947,904 (353)
Classical quasi-steady state reduction—A mathematical characterization [PDF]
Physica D: Nonlinear Phenomena, 2017 We discuss parameter dependent polynomial ordinary differential equations that model chemical reaction networks. By classical quasi-steady state (QSS) reduction we understand the following familiar heuristic: Set the rate of change for certain (a priori chosen) variables equal to zero and use the resulting algebraic equations to obtain a system of ...
Eva Zerz +2 more
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Vedic division methodology for high-speed very large scale integration applications
The Journal of Engineering, 2014 Transistor level implementation of division methodology using ancient Vedic mathematics is reported in this Letter. The potentiality of the ‘Dhvajanka (on top of the flag)’ formula was adopted from Vedic mathematics to implement such type of divider for ...
Prabir Saha +3 more
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Mathematical Modelling of the Process of Tungsten Fluorides Reduction by Hydrogen [PDF]
MATEC Web of Conferences, 2016 The process of tungsten fluorides reduction by hydrogen is a component part of Fluoride technology of tungsten conversion. Nowadays the researchers are definitely interested in studying this process. It is connected with common use of metal tungsten products in different sectors of the economy, which is the result of unique qualities of this metal ...
Brendakov, Roman V. +2 more
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Investigating undergraduate mathematics learners’ cognitive engagement with recorded lecture videos
, 2019 The use of recorded lecture videos (RLVs) in mathematics instruction continues to advance. Prior research at the post-secondary level has indicated a tendency for RLV use in mathematics to be negatively correlated with academic performance, although it ...
S. Trenholm +5 more
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Impact of pranayama and vedic mathematics on math anxiety and cognitive skills
Yoga-Mimamsa, 2017 Context: Many children have low self-confidence in mathematics, leading to math anxiety, disturbed cognitive skills, and reduction of the quality of their educational experience.
Vasant Venkatraman Shastri +3 more
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Mathematics Self-Concept in New Zealand Elementary School Students: Evaluating Age-Related Decline
Frontiers in Psychology, 2019 The underrepresentation of females in mathematics-related fields may be explained by gender differences in mathematics self-concept (rather than ability) favoring males.
Penelope W. St J. Watson +2 more
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FEBS Letters, EarlyView.In this work, we reveal how different enzyme binding configurations influence the fluorescence decay of NAD(P)H in live cells using time‐resolved anisotropy imaging and fluorescence lifetime imaging microscopy (FLIM). Mathematical modelling shows that the redox states of the NAD and NADP pools govern these configurations, shaping their fluorescence ...
Thomas S. Blacker +8 more
wiley +1 more source
Algorithms, 2021 Parameter identification is an important research topic with a variety of applications in industrial and environmental problems. Usually, a functional has to be minimized in conjunction with parameter identification; thus, there is a certain similarity ...
Vasiliy V. Grigoriev +2 more
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A Mathematical Model of the Alumina Reduction Cell
ECS Proceedings Volumes, 1975 Abstract Based upon the equations of irreversible thermodynamics, and assuming local equilibrium, expressions are developed for the current efficiency, anode gas composition and voltage for the production of aluminum by the electrolytic process.A fundamental assumption of the model is that the electrolyte is a partial electronic conductor by virtue of ...
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Molecular Oncology, EarlyView.This study develops a semi‐supervised classifier integrating multi‐genomic data (1404 training/5893 validation samples) to improve homologous recombination deficiency (HRD) detection in breast cancer. Our method demonstrates prognostic value and predicts chemotherapy/PARP inhibitor sensitivity in HRD+ tumours.
Rong Zhu +12 more
wiley +1 more source