Results 51 to 60 of about 21,831 (191)

A Continuum From Positive to Negative Interactions Drives Plant Species' Performance in a Diverse Community

open access: yesEcology Letters, Volume 28, Issue 1, January 2025.
We explored the patterns of species performance in a real‐world community, dependent on pairwise and higher‐order interactions with species belonging to the same and other trophic levels (plant, herbivore and pollinator). We found that a continuum from positive to negative direct interactions, common to individuals in one guild,are sufficient to ...
Lisa Buche   +7 more
wiley   +1 more source

Ivan Bunin and Evgeny Spektorsky: Сorrespondence (1928–1933)Bunin and Evgeny Spektorsky: Сorrespondence (1928–1933) [PDF]

open access: yesStudia Litterarum, 2018
This publication discloses one of the aspects of a broader subject “Ivan A. Bunin and the Russian emigration in Yugoslavia.” The publication presents the correspondence of I.A.
Anton V. Bakuntsev, Sergey N. Morozov
doaj   +1 more source

Long-term neurocognitive function of pediatric patients with severe combined immune deficiency (SCID): pre- and post-hematopoietic stem cell transplant (HSCT). [PDF]

open access: yes, 2009
BACKGROUND:Hematopoietic stem cell transplantation (HSCT) is the only cure for patients with severe combined immunodeficiency (SCID). The purpose of this study was to evaluate long-term neurodevelopment of patients with SCID following myeloablative ...
Azen, Colleen   +5 more
core  

Unpacking sublinear growth: diversity, stability and coexistence

open access: yesOikos, Volume 2025, Issue 1, January 2025.
How can so many species coexist in natural ecosystems remains a fundamental question in ecology. Classical models suggest that competition for space and resources should maintain the number of coexisting species far below the staggering diversity commonly found in nature.
Guim Aguadé‐Gorgorió   +3 more
wiley   +1 more source

MODEL OF FORMATION OF SOCIAL AND PEDAGOGICAL COMPETENCE OF FUTURE TEACHER FOR WORK WITH PUPILS – PARTICIPANTS OF INFORMAL YOUTH ASSOCIATIONS

open access: yesSovremennye Issledovaniâ Socialʹnyh Problem, 2015
The model of formation of social and pedagogical competence of future teacher for work with pupils – participants informal youth association is presented in article.
Sergej Sergejevich Kukulin   +2 more
doaj   +1 more source

Rainbow as a covenant in I.A. Bunin's spiritual lyrics: semiotics of the sacred. Article 1. Introduction to the problem. Sacred in the works of I.A. Bunin

open access: yesСемиотические исследования, 2023
In order to solve the seemingly simple philological question “What meanings are associated with the image of the rainbow in Bunin's lyrics?” we had to solve a number of difficult tasks when it turned out that the rainbow is not exactly a natural ...
Gennady Y. Karpenko
doaj   +1 more source

Between Physicality and Symbolism: Kyiv as a Contested Territory in Russian and Ukrainian Émigré Letters, 1920–1939 [PDF]

open access: yes, 2018
The paper deals with visions of Kyiv in the writings of Russian and Ukrainian émigré writers during the interwar period. The city became a focal point of intensive intellectual debate whose participants regarded Kyiv not only as a place of a recent ...
Soroka, Mykola Iv
core  

The assembly and dynamics of ecological communities in an ever‐changing world

open access: yesEcological Monographs, Volume 94, Issue 4, November 2024.
Abstract Alternative perspectives on the maintenance of biodiversity and the assembly of ecological communities suggest that both processes cannot be investigated simultaneously. In this concept and synthesis, we challenge this view by presenting major theoretical advances in structural stability and permanence theory.
Oscar Godoy   +3 more
wiley   +1 more source

A note on the violation of the Einstein relation in a driven moderately dense granular gas

open access: yes, 2008
The Einstein relation for a driven moderately dense granular gas in $d$-dimensions is analyzed in the context of the Enskog kinetic equation. The Enskog equation neglects velocity correlations but retains spatial correlations arising from volume ...
Baldasarri A   +13 more
core   +1 more source

The interplay of facilitation and competition drives the emergence of multistability in dryland plant communities

open access: yesEcology, Volume 105, Issue 8, August 2024.
Abstract Within communities, species are wrapped in a set of feedbacks with each other and with their environment. When such feedbacks are strong enough they can generate alternative stable states. So far, research on alternative stable states has mostly focused on systems with a small number of species and a limited diversity of interaction types ...
Benoît Pichon   +3 more
wiley   +1 more source

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