EFFECT OF A TEMPERATURE GRADIENT ON THE BEHAVIOUR OF AN ENDANGERED MEXICAN TOPMINNOW AND AN INVASIVE FRESHWATER FISH

Effect of a temperature gradient on the behaviour of an endangered Mexican topminnow and an invasive freshwater fish

Abstract Climate change Girls boardshorts and biological invasions are two of the major threats to biodiversity.They could act synergistically to the detriment of natives as non-native species may be more plastic and resilient when facing changing environments.The twoline skiffia (Skiffia bilineata) is an endangered Mexican topminnow that cohabits

read more

The Expressive Creativity of Euphemism and Dysphemism

Euphemism and dysphemism are two cognitive processes of conceptualisation, with countervalent effects (having the same base and resources but different aims and purposes), of a certain forbidden reality.The expressiveness immanent in these phenomena is so consubstantial that it explains not only its forbidden origin (the affective ambivalence of th

read more

Alien crustacean species recorded in Ecuador

Abstract Alien species are organisms introduced into an area outside of their natural range and are considered a major cause of biodiversity loss in the marine environment.The aim of this work is to report on the alien crustacean species observed in Ecuador.A bibliographic review was conducted using a digital search in the scientific literature.A t

read more


Graphite and Hybrid Nanomaterials as Lubricant Additives

Lubricant additives, based on inorganic nanoparticles coated with organic outer layer, can reduce wear and increase load-carrying capacity of base oil remarkably, indicating the great potential of hybrid nanoparticles as anti-wear and extreme-pressure additives with excellent levels of performance.The FLOOR LAMP organic part in the hybrid materials

read more