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INTRODUCTION. The research relevance is due to the need to study the linguistic means of representing one of the iconic mental units of the military conceptual sphere – the “soldier/fighter” concept, which is curre...

Subjects / keywords: typology of categories and units, semiotics and semantics of sign systems, semantics of sign systems, semiotics of sign systems, functional and comparative semantics, symbolic and communicative paradigms of language and ...

Background: Small monomeric GTPases act as molecular switches in several processes that involve polar cell growth, participating mainly in vesicle trafficking and cytoskeleton rearrangements. This gene superfamily has la...

Because of resistance development by cancer cells against current anticancer drugs, there is a considerable interest in developing novel antitumor agents. We have previously demonstrated that CIGB-552, a novel cell-penet...

The molecular bases for the symbiosis of the amphibian skin microbiome with its host are poorly understood. Here, we used the odor-producer Pseudomonas sp. MPFS and the treefrog Boana prasina as a model to explore bacter...

We analysed leaf resistance of 41 Angiosperms belonging to a wide range of plant functional (PFTs) and chorological types (PCTs) to simulated frost and high-temperature extreme events (EE). Leaf resistance was estimated ...

The prevention and control of pathogens colonization through probiotics administration in poultry feeding is of increasing interest. The genus Propionibacterium is an attractive candidate for the development of probiotic...

Human babesiosis caused by the intraerythrocytic apicomplexan Babesia microti is an expanding tick-borne zoonotic disease that may cause severe symptoms and death in elderly or immunocompromised individuals. In light of ...

Rodents and carnivorans constitute two diverse clades with variable life habits. To analyze the common ecomorphological aspects of their limbs in relation to their different substrate uses, the shape of humerus and femur...

Question: A set of easily‐measured (‘soft’) plant traits has been identified as potentially useful predictors of ecosystem functioning in previous studies. Here we aimed to discover whether the screening techniques...

The genome of the Antarctic bacterium Pseudomonas extremaustralis was analyzed searching for genes involved in environmental adaptability focusing on anaerobic metabolism, osmoregulation, cold adaptation, exopolysacchari...

Cet article s'intéresse aux actions protestataires menées par certains groupes de militants handicapés dans trois pays d'Amérique latine (Bolivie, Chili et Argentine) au cours de la dernière décennie. Les manifesta...

Bacillus sp. MEP218, a soil bacterium with high potential as a source of bioactive molecules, produces mostly C16–C17 fengycin and other cyclic lipopeptides (CLP) when growing under previously optimized culture conditi...

Mobile Web Applications combine traditional navigation access enriched with location-based services, which results in a more complex development process since there are a myriad of issues to consider while integrating th...

Gastropoda, with approximately 80,000 living species, is the largest class of Mollusca. Among gastropods, apple snails (family Ampullariidae) are globally distributed in tropical and subtropical freshwater ecosystems and...

MicroRNAs (miRNAs), a class of small non-coding RNAs, are key regulators of gene expression at post-transcriptional level and play essential roles in biological processes such as development. MiRNAs silence target mRNAs ...

El presente artículo pretende contribuir al debate en torno al desempeño de la economía argentina en el largo plazo. Para ello, analizaremos el devenir del producto social tanto respecto de su carácter de valor como ...

Nuestro trabajo tiene por objeto analizar la metamorfosis del fenómeno urbano, focalizándonos en una nueva mutación: las mega-regiones urbanas. Consideramos que se trata de un salto a nivel de escala y de funcionalida...