Results 71 to 80 of about 7,497,325 (135)
Stirling cycle cryogenic cooler [PDF]
A long lifetime Stirling cycle cryogenic cooler particularly adapted for space applications is described. It consists of a compressor section centrally aligned end to end with an expansion section, and respectively includes a reciprocating compressor ...
Daniels, A.+4 more
core +1 more source
Cycle expansions for intermittent maps
In a generic dynamical system chaos and regular motion coexist side by side, in different parts of the phase space. The border between these, where trajectories are neither unstable nor stable but of marginal stability, manifests itself through ...
Artuso, Roberto+2 more
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Shortest cycle covers and cycle double covers with large 2-regular subgraphs
In this paper we show that many snarks have shortest cycle covers of length $\frac{4}{3}m+c$ for a constant $c$, where $m$ is the number of edges in the graph, in agreement with the conjecture that all snarks have shortest cycle covers of length $\frac{4}
Hägglund, Jonas, Markstrøm, Klas
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The business cycle and the life cycle [PDF]
The paper documents how cyclical fluctuations in market work vary over the life cycle and then assesses the predictions of a life-cycle version of the growth model for those observations. The analysis yields a simple but striking finding.
Paul Gomme+3 more
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ÉTUDE STRUCTURALE ET COMPARÉE D’UN CONTE IVOIRIEN DE LA PÉDAGOGIE DE LA PEUR ET D’UNE FABLE LAFONTAINIENNE / A COMPARED AND STRUCTURAL STUDY OF A TALE OF EDUCATIONAL METHODS OF FEAR AND OF A FABLE BY LA FONTAINE / STUDIU COMPARATIV ŞI STRUCTURAL AL UNEI POVEŞTI IVORIENE DESPRE PEDAGOGIA FRICII ŞI O FABULĂ DE LA FONTAINE [PDF]
The study shows that oral story more specifically tale and fable bear a certain figure of ideological stamps of the people who bore it. Thus in spite of their difference in form and sometimes from culture these stories can deal with the same theme ...
Konan Yao Lambert
doaj
L’utilisation du matériel pédagogique en classe multiâge
Cet article présente les résultats d’une recherche menée auprès d’enseignants titulaires de classes multiâges de la région du Saguenay―Lac-Saint-Jean. Il présente un nouveau regard sur l’utilisation du matériel pédagogique qui se fait dans le contexte ...
Nicole Monney, Christine Couture
doaj
Point/Counterpoint: Insidious Cycle
Heather: In our last post, Bryan and I explored the unique challenges that the reenacting hobby poses to the interpretation and public understanding of the American Civil War.
Caswell, Bryan G., Clancy, Heather L.
core
The Constrained 2-Maxian Problem on Cycles
This paper deals with p-maxian problem on cycles with an upper bound on the distances of all facilities. We consider the case of p=2 and show that, in the worst case, the optimal solution contains at least one vertex of the underlying cycle, which helps ...
Chunsong Bai, Jun Du
doaj +1 more source