Results 11 to 20 of about 3,655,672 (354)

Mathematical Theory of Exchange-driven Growth [PDF]

open access: yes, 2018
Exchange-driven growth is a process in which pairs of clusters interact and exchange a single unit of mass. The rate of exchange is given by an interaction kernel $K(j,k)$ which depends on the masses of the two interacting clusters.
Esenturk, Emre
core   +2 more sources

Platonic Relationships in Metal Phosphonate Chemistry: Ionic Metal Phosphonates

open access: yesCrystals, 2019
Phosphonate ligands demonstrate strong affinity for metal ions. However, there are several cases where the phosphonate is found non-coordinated to the metal ion.
Konstantinos Xanthopoulos   +7 more
doaj   +1 more source

Cloud chambers and crystal growth: Effects of electrically enhanced diffusion on dendrite formation from neutral molecules [PDF]

open access: yes, 1999
We present an extension of the solvability theory for free dendrite growth that includes the effects of electrically enhanced diffusion of neutral polar molecules.
Libbrecht, Kenneth G.   +1 more
core   +1 more source

Growth Theory [PDF]

open access: yes, 2000
Growth theory offers two plausible explanations of growth. One stresses the supply of productive ideas and holds that the industrial revolution had to wait until we had thought up enough inventions to lift us into the era of modern growth. It says, roughly, that the growth of living standards depends on the growth of science.
  +4 more sources

Toward a physiological explanation of juvenile growth curves [PDF]

open access: yes, 2020
Juvenile growth curves are generally sigmoid in shape: Growth is initially nearly exponential, but it slows to near zero as the animal approaches maturity.
Adair T.H.   +5 more
core   +1 more source

ELEMENTS OF THE NEOCLASSICAL GROWTH THEORY

open access: yesStudies and Scientific Researches: Economics Edition, 2014
One of the relevant components of the contemporary economic science is the economic growth theory, the economic background of the time leading to new guidelines of the research.
Florina Popa
doaj   +1 more source

Evaluating β-convergence of the Socio-Economic Development of Ukraine’s Regions [PDF]

open access: yesProblemi Ekonomiki, 2016
The article is devoted to evaluating β-convergence of the socio-economic development of Ukraine’s regions. The essence and theoretical basis of evaluation of σ- and β-convergence is studied. The neoclassical theory of growth of R. Solow that serves as
Kyzym Mykola O. , Kosyrieva Olena V
doaj  

An analytical theory of balanced cellular growth

open access: yesNature Communications, 2020
Genome-scale models of microbial metabolism largely ignore reaction kinetics. Here, the authors develop a general mathematical framework for modeling cellular growth with explicit non-linear reaction kinetics and use it to glean insights into the ...
Hugo Dourado, Martin J. Lercher
doaj   +1 more source

A general mechanism of grain growth ─Ⅰ. Theory

open access: yesJournal of Materiomics, 2021
The behaviors of grain growth dominate the formation of the microstructure inside polycrystalline materials and thus strongly influence their practical performances.
Jianfeng Hu   +5 more
doaj   +1 more source

Appropriate growth policy: a unifying framework [PDF]

open access: yes, 2006
In this lecture, we use Schumpeterian growth theory, where growth comes from quality-improving innovations, to elaborate a theory of growth policy and to explain the growth gap between Europe and the US. Our theoretical apparatus systematizes the case-by-
Aghion, P., Howitt, P.
core   +1 more source

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