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2024

Новости за 27.02.2024

Succession and climatic stochasticity induce long-term decline of a forest browser

Plos.org 

by Eric S. Long, Enoch J. Tham, Ryan P. Ferrer

Removal of predators and creation of early seral habitat have, in many systems, caused substantial population growth of herbivores. Hyperabundant herbivores, in turn, induce cascading ecosystem effects, but few studies have investigated long-term browser density trends in relation to succession and stochastic climate events. Here, we use annual, empirical population estimates of a forest browser to relate forest succession to long-term decline... Читать дальше...

The role of minority language bilingualism in spotting agreement attraction errors: Evidence from Italian varieties

Plos.org 

by Camilla Masullo, Alba Casado, Evelina Leivada

Bilingual adaptations remain a subject of ongoing debate, with varying results reported across cognitive domains. A possible way to disentangle the apparent inconsistency of results is to focus on the domain of language processing, which is what the bilingual experience boils down to. This study delves into the role of the bilingual experience on the processing of agreement mismatches. Given the underrepresentation of minority bilingual speakers of non-standard varieties... Читать дальше...



The influence of proximity and knowledge base on recombination innovation in R&D collaboration

Plos.org 

by Ding Nan

Recombination innovation invented during organizations’ research and development (R&D) collaborations is a vital mechanism for creating new technological knowledge for organizations. This study aims to reveal the contribution mechanism of different dimensions of proximity to the recombination innovation at the collaborative dyad level and how this mechanism depends on the characteristics of organizations’ knowledge base structuration. We conceptualize that the interdependence... Читать дальше...

Hybridization and introgression events in cooccurring populations of closely related grasses (Poaceae: Stipa) in high mountain steppes of Central Asia

Plos.org 

by Patar Sinaga, Ewelina Klichowska, Arkadiusz Nowak, Marcin Nobis

Stipa is a genus comprising ca. 150 species found in warm temperate regions of the Old World and around 30% of its representatives are of hybrid origin. In this study, using integrative taxonomy approach, we tested the hypothesis that hybridization and introgression are the explanations of the morphological intermediacy in species belonging to Stipa sect. Smirnovia, one of the species-rich sections in the mountains of Central Asia. Читать дальше...

Effect of 3-D depth structure, element size, and area containing elements on total-element overestimation phenomenon

Plos.org 

by Yusuke Matsuda, Saori Aida, Koichi Shimono

The number of elements distributed in a three-dimensional stimulus is overestimated compared to a two-dimensional stimulus when both stimuli have the same number of elements. We examined the effect of the properties of a three-dimensional stimulus (the number of overlapping stereo surfaces, size of the elements, and size of the area containing elements, on the overestimation phenomenon in four experiments. The two stimuli were presented side-by-side with the same diameters. Читать дальше...

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Синоптики спрогнозировали тепло до +28 и грозы в Московском регионе 28 июля



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Магда Линетт

Мирра Андреева выбыла с Олимпиады, проиграв полячке Магде Линетт






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