Concept

Compétition interspécifique

Publications associées (90)

An ecological approach for understanding the reductive dechlorination process of chlorinated ethenes in contaminated aquifers

Christof Holliger, Pierre Rossi, Sonia Estelle Tarnawski

Chlorinated ethenes, frequently encountered contaminants in groundwater, are often found to be incompletely dechlorinated to dichloroethene and vinyl chloride, more toxic products that accumulate in the aquifer. Some of the concerns in designing remediatio ...

2015

Functional traits as a new approach for interpreting testate amoeba palaeo-records in peatlands and assessing the causes and consequences of past changes in species composition

Edward Mitchell, Vincent Eric Jules Jassey, Enrique Lara, Bertrand Fournier

Subfossil remains of various groups of organisms preserved in peat and sediment archives are commonly used to infer past environmental changes using transfer functions based on species composition. However, the changes in community structure can also be ex ...

Sage Publications Ltd2015

Intra- and interspecific social challenges modulate the levels of an androgen precursor in a seasonally territorial tropical damselfish

Katarina Damjanovic

Studies on different vertebrate groups have provided evidence that androgen levels in males increase after competitive social interactions during the breeding season, as postulated by the Challenge Hypothesis. However, social modulation of androgen levels ...

Academic Press Inc Elsevier Science2015

Mode of Action of Clofazimine and Combination Therapy with Benzothiazinones against Mycobacterium tuberculosis

Stewart Cole, Benoit Lechartier

Clofazimine (CZM) is an antileprosy drug that was recently repurposed for treatment of multidrug-resistant tuberculosis. In Mycobacterium tuberculosis, CZM appears to act as a prodrug, which is reduced by NADH dehydrogenase (NDH-2), to release reactive oxy ...

Amer Soc Microbiology2015

The Single European Sky gridlock: A difficult 10 year reform process

Matthias Finger

This article presents the gradual liberalization of European air transport, especially its most recent problems in the case of the Single European Sky (SES). Indeed, after successfully liberalizing airlines and, to a certain extent, airports, the European ...

Elsevier2014

European air transport liberalization: Possible ways out of the single European sky gridlock

Matthias Finger

Elsevier Sci Ltd2014

ICFHR2014 Competition on Arabic Writer Identification Using AHTID/MW and KHATT Databases

Fouad Slimane

This paper describes the first edition of the Arabic writer identification competition using AHTID/MW and KHATT databases held in the context of the 14th International Conference on Frontiers in Handwriting Recognition (ICFHR2014). This competition has use ...

2014

Coexistence of specialist and generalist species is shaped by dispersal and environmental factors

Séverine Vuilleumier Varisco

Disentangling the mechanisms mediating the coexistence of habitat specialists and generalists has been a long-standing subject of investigation. However, the roles of species traits and environmental and spatial factors have not been assessed in a unifying ...

2014

Cash Holdings and Competition

Erwan Morellec, Boris Nikolov, Francesca Maria Zucchi

We use a dynamic cash management model in which firms face competitive pressure to show that product market competition increases the cash holdings as well as the size and frequency of equity issues of financially constrained firms. We test these predictio ...

2013

Liberalisation, competition and innovation in the postal sector

Cátia Alexandra Pereira Felisberto

This paper empirically assesses the effect of liberalisation and competition on innovation in the postal sector. The analysis is restricted to end-to-end competition. The effect on the incentives to innovate of letter volume, public ownership and other con ...

Springer-Verlag2013

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