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Consortium of Swiss Academic Libraries

Modelling as Indirect Representation? The Lotka-Volterra Model Revisited

Knuuttila, Tarja ; Loettgers, Andrea

In: The British Journal for the Philosophy of Science, 2017, vol. 68, no. 4, p. 1007-1036

Consortium of Swiss Academic Libraries

Parsimony and Causality

Baumgartner, Michael

In: Quality & Quantity, 2015, vol. 49, no. 2, p. 839-856

Consortium of Swiss Academic Libraries

Revisiting ( k , ℓ )-step methods

Gutknecht, Martin

In: Numerical Algorithms, 2015, vol. 69, no. 2, p. 455-469

Université de Fribourg

Rethinking the Euro as a Common Currency for Europe : Keynes’s Plan Revisited

Rossi, Sergio

In: Revista de Economía Crítica, 2019, vol. 27, p. 86-99

This paper sets off from the monetary–structural origins of the euro-area crisis, which is not a sovereign debt crisis, but a crisis due to a lack of payment finality at international level. The first section explains that international payments across the euro area are not, to date, final for the countries concerned, as the European Central Bank does not operate as settlement institution...

Université de Fribourg

Estimating the phylogeny of geoemydid turtles (Cryptodira) from landmark data: an assessment of different methods

Ascarrunz​, Eduardo ; Claude, Julien ; Joyce, Walter G.

In: PeerJ, 2019, vol. 7, p. e7476

Background: In the last 20 years, a general picture of the evolutionary relationships between geoemydid turtles (ca. 70 species distributed over the Northern hemisphere) has emerged from the analysis of molecular data. However, there is a paucity of good traditional morphological characters that correlate with the phylogeny, which are essential for the robust integration of fossil and...

Université de Fribourg

Counterexamples to Borsuk’s Conjecture with Large Girth

Prosanov, Roman I.

In: Mathematical Notes, 2019, vol. 105, no. 5–6, p. 874–880

Borsuk’s celebrated conjecture, which has been disproved, can be stated as follows: in ℝn, there exist no diameter graphs with chromatic number larger than n + 1. In this paper, we prove the existence of counterexamples to Borsuk’s conjecture which, in addition, have large girth. This study is in the spirit of O’Donnell and Kupavskii, who studied the existence of distance graphs with...

Università della Svizzera italiana

Main steps in DNA double-strand break repair : An introduction to homologous recombination and related processes

Ranjha, Lepakshi ; Howard, Sean Michael ; Cejka, Petr

In: Chromosoma, 2018, vol. 127, no. 2 (June), p. 187–214

DNA double-strand breaks arise accidentally upon exposure of DNA to radiation, chemicals or result from faulty DNA metabolic processes. DNA breaks can also be introduced in a programmed manner, such as during the maturation of the immune system, meiosis or cancer chemo- or radiotherapy. Cells have developed a variety of repair pathways, which are fine-tuned to the specific needs of a cell....

Consortium of Swiss Academic Libraries

Lagrangian Rabinowitz Floer homology and twisted cotangent bundles

Merry, Will

In: Geometriae Dedicata, 2014, vol. 171, no. 1, p. 345-386