Results 21 to 30 of about 264,275 (302)

External bias in the model of isolation of communities

, 2010
We extend a model of community isolation in the d-dimensional lattice onto the case with an imposed imbalance between birth rates of competing communities.
C. Gardiner, Grzegorz Siudem, J. von Neumann, Janusz A. Hołyst, Julian Sienkiewicz   +4 more
core   +1 more source

The Suspension of the Gold Standard as Sustainable Monetary Policy [PDF]

, 2008
This paper models the gold standard as a state contingent commitment technology that is only feasible during peace. Monetary policy during war, when the gold convertibility rule suspended, can still be credible, if the policy maker’s plan is to resume ...
Newby, E.
core   +2 more sources

Sub specie futuri

Envigogika, 2011
Recenze knihy Pavel Nováček: Udržitelný rozvoj. Olomouc: Univerzita Palackého v Olomouci, 2010.
Jana Dlouhá
doaj   +1 more source

Efficacy of acoustic waves in preventing Streptococcus mutans adhesion on dental unit water line [PDF]

, 2019
Background: nei riuniti odontoiatrici, la qualità dell'acqua utilizzata per la refrigerazione e il risciacquo di manipoli, siringhe e altri componenti è un aspetto di notevole importanza sanitaria.
Berlutti Francesca, Bettucci Andrea, Pantanella Fabrizio, Rosa Luigi, Schippa Serena, Solimini Angelo   +5 more
core   +1 more source

Performare la specie

Whatever, 2018
In the novel Birdy, William Wharton tells the story of a boy who wants to become a bird. The process of building a post-human subjectivity on the part of the protagonist can be explored through some conceptual tools attributable to queer theory, in ...
Marco Reggio
doaj   +1 more source

Effects of leaf soluble sugars content and net photosynthetic rate of quince donor shoots on subsequent morphogenesis in leaf explants

Biologia Plantarum, 2011
The effects of different growth conditions (ventilated and closed vessels, medium with 0, 15 and 30 g dm-3 sucrose) during proliferation of donor quince (Cydonia oblonga Mill.) shoots (stage I) on net photosynthetic rate and soluble sugars content were ...
M. Mingozzi, S. Morini, M. Lucchesini, A. Mensuali-Sodi   +3 more
doaj   +1 more source

Stable and unstable vortices in multicomponent Bose-Einstein condensates

, 2000
We study the stability and dynamics of vortices in two-species condensates as prepared in the recent JILA experiment (M. R. Andrews {\em et al.}, Phys. Rev. Lett. 83 (1999) 2498).
A. A. Svidzinsky, A. L. Fetter, B. M. Caradoc-Davies, C. C. Bradley, D. S. Hall, D. S. Rokhsar, E. L. Bolda, E. V. Goldstein, F. Zambelli, H. Pu, J. E. Williams, J. J. García-Ripoll, Juan J. García-Ripoll, K. B. Davis, K. Petrosyan, K.-P. Marzlin, K.-P. Marzlin, L. P. Pitaevskii, M. H. Anderson, M. R. Matthews, P. G. Saffman, P. O. Fedichev, R. Dum, R. J. Dodd, T. Isoshima, Víctor M. Pérez-García, Y. Kivshar   +26 more
core   +1 more source

Chilean Monetary History, 1860-1925. An Overview [PDF]

, 1997
Editada en la Fundación Empresa PúblicaLa política monetaria ha sido uno de los tópicos menos comprendidos y más debatidos de la historia económica chilena. La aceptación incondicional de la convertibilidad ha alienado alos historiadores económicos de un
Balbach, Ballestero, Bauer, Castedo, Encina, Encina, Espinoza, Fetter, Mamalakis, Martner, Mitchell, Molina, Monteon, Pinto, Santelices, Subercaseaux, Valdés Vergara, Vial Correa, Zahler   +18 more
core   +2 more sources

Species Orthogonalization [PDF]

Journal of Theoretical Biology, 2001
We discuss general formation of complementary behaviors, functions and forms in biological species competing for resources. We call orthogonalization the related processes on macro and micro-level of a self-organized formation of correlations in the species properties.
openaire   +3 more sources

STAREA IHTIOFAUNEI PRINCIPALELOR ECOSISTEME ACVATICE DIN REPUBLICA MOLDOVA ȘI MĂSURILE DE AMELIORARE

Acta et Commentationes: Ştiinţe Exacte şi ale Naturii, 2019
Lucrarea reprezintă rezultatul cercetărilor multianuale ale ihtiofaunei principalelor ecosisteme acvatice din Republica Moldova. Au fost relevate particularitățile succesionale ihtiofaunistice, au fost evidențiați factorii ecologici negativi și au fost ...
DumitruBULAT
doaj   +1 more source