Results 11 to 20 of about 2,130,795 (350)

Information theory for data-driven model reduction in physics and biology [PDF]

open access: yesbioRxiv, 2023
Model reduction is the construction of simple yet predictive descriptions of the dynamics of many-body systems in terms of a few relevant variables. A prerequisite to model reduction is the identification of these relevant variables, a task for which no ...
Matthew S. Schmitt   +5 more
semanticscholar   +1 more source

On the approximation theorem of Wong-Zakai type for the Lasota operator [PDF]

open access: yesOpuscula Mathematica, 2010
We consider in this paper a stochastic evolution equation with Professor A. Lasota's operator as the infinitesimal generator of a strongly continuous semigroup of transformations and with Hammerstein operator connected with a noise being the Wiener ...
Antoni Leon Dawidowicz   +1 more
doaj   +1 more source

A Tri-Gene Ontology Migration Operator for Improving the Performance of Meta-heuristics in Complex Detection Problems

open access: yesIraqi Journal of Science, 2023
      Detecting protein complexes in protein-protein interaction (PPI) networks is a challenging problem in computational biology. To uncover a PPI network into a complex structure, different meta-heuristic algorithms have been proposed in the literature.
Isra H. Abdulateef   +2 more
semanticscholar   +1 more source

An operator-based expression toolkit for Bacillus subtilis enables fine-tuning of gene expression and biosynthetic pathway regulation

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2022
Significance A gene regulatory system is an important tool for the engineering of biosynthetic pathways of organisms. Here, we report the development of an inducible-ON/OFF regulatory system using a malO operator as a key element.
Gang Fu   +5 more
semanticscholar   +1 more source

Boundary Value Problem for a Loaded Pseudoparabolic Equation with a Fractional Caputo Operator

open access: yesMathematics, 2023
Differential equations containing fractional derivatives, for both time and spatial variables, have now begun to attract the attention of mathematicians and physicists; they are used in connection with these equations as mathematical models of various ...
S. Aitzhanov   +2 more
semanticscholar   +1 more source

Dynamics of one-dimensional spin models under the line-graph operator [PDF]

open access: yesProceedings of the Royal Society A, 2021
We investigate the application of the line-graph operator to one-dimensional spin models with periodic boundary conditions. The spins (or interactions) in the original spin structure become the interactions (or spins) in the resulting spin structure.
M. A. Javarone, Josh A. O’Connor
semanticscholar   +1 more source

A study of incomplete I-functions relating to certain fractional integral operators

open access: yesApplied Mathematics in Science and Engineering, 2023
The study discussed in this article is driven by the realization that many physical processes may be understood by using applications of fractional operators and special functions. In this study, we present and examine a fractional integral operator with
S. Bhatter   +4 more
doaj   +1 more source

The Fourier-Laplace Transform—A Conjugate Link Between the Material Brain and the Conscious Mind

open access: yesFrontiers in Human Neuroscience, 2021
Recent attempts to establish the quantum boundaries of life is pursued. A pre-existing view of quantum biology is supplemented by the formulation of modern advances in theoretical chemical physics and quantum chemistry.
Erkki J. Brändas
doaj   +1 more source

Effectiveness of Co-Operative Learning on Achievement in Biology [PDF]

open access: yesIndian Journal of Applied Research, 2011
The present study investigated the effect of cooperative learning on student's achievement in Biology at Higher Secondary level. The sample of the study was 96 students of XI Std. Experimental group was taught using jigsaw method of cooperative learning and to a control group using traditional method.
J. E. Merlin Sasikala, T. Ravichandran
openaire   +1 more source

ON SOME SPECTRAL PROPERTIES OF DISCRETE STURM-LIOUVILLE OPERATOR

open access: yesFundamental Journal of Mathematics and Applications, 2023
Time scale theory helps us to combine differential equations with difference equations. Especially in models such as biology, medicine and economics, since the independent variable is handled discrete, it requires us to analyze in discrete clusters ...
Ayşe Çiğdem Yar   +2 more
semanticscholar   +1 more source

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