نتایج جستجو برای: chemical reaction

تعداد نتایج: 750136  

Container terminals are places where cargo is transported from point to point using special equipment. One of the most important issues in planning coastal operations at container terminals is the issue of the planning of the embankment or quay, which has a significant impact on crane, yard, warehouse and truck routing programs. This research involved a basin planning model with a multi-pier si...

2014
R. Muthucumaraswamy

An analysis is performed to study the unsteady flow past an exponentially accelerated infinite vertical plate with variable temperature and uniform mass diffusion, in the presence of a homogeneous chemical reaction of first-order. The plate temperature is raised linearly with time and the concentration level near the plate is raised uniformly. The dimensionless governing equations are solved us...

Journal: :AI Magazine 1991
Raúl E. Valdés-Pérez

non-experimentally, and (3) a set of programs for applying diverse types of evidence to (dis)confirm hypotheses. My scientific contribution is to describe and interpret the design of a system that forms plausible explanatory hypotheses about dynamic processes in science and that proposes unseen entities in a manner justified by simplicity. The MECHEM system has been applied to systematically de...

Journal: :Memetic Computing 2012
Albert Y. S. Lam Victor O. K. Li

Chemical Reaction Optimization (CRO) is a recently establishedmetaheuristics for optimization, inspired by the nature of chemical reactions. A chemical reaction is a natural process of transforming the unstable substances to the stable ones. In microscopic view, a chemical reaction starts with some unstable molecules with excessive energy. Themolecules interact with each other through a sequenc...

2017
Takashi Okada Je-Chiang Tsai Atsushi Mochizuki

In living cells, chemical reactions form a complex network. Complicated dynamics arising from such networks are the origins of biological functions. We propose a novel mathematical method to analyze bifurcation behaviors of a reaction system from the network structure alone. The whole network is decomposed into subnetworks based on “buffering structures”. For each subnetwork, the bifurcation co...

2013
Peter Pfaffelhuber Lea Popovic

We study the effects of fast spatial movement of molecules on the dynamics of chemical species in a spatial heterogeneous chemical reaction network. The reaction networks we consider are either singleor multiscale. When the dynamics is on a single-scale, fast spatial movement has the single effect of averaging the dynamics over the distribution of all the species. However, when the dynamics is ...

2001
E. B. Rudnyi L. N. Sidorov

In a chemical thermodynamics course many students have difficulty understanding the following equation o DG = RT ln K (1) p Even gifted students find it difficult to understand the delta function and the dimensions of K . p The ambiguity of the delta symbol in chemical thermodynamics is the major contributing factor to this lack of understanding. The IUPAC Commission on Physicochemical Symbols ...

2011
Sang Hoon Lee Sebastian Bernhardsson Petter Holme Beom Jun Kim Petter Minnhagen

To what extent do the characteristic features of a chemical reaction network reflect its purpose and function? In general, one argues that correlations between specific features and specific functions are the key to understanding a complex structure. However, specific features may sometimes be neutral and uncorrelated with any system-specific purpose, function or causal chain. Such neutral feat...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید