Results 71 to 80 of about 21,836 (209)

When can higher‐order interactions produce stable coexistence?

Ecology Letters, Volume 27, Issue 6, June 2024.
Most ecological models assume that species interact in pairs, but they often fail to predict the diversity observed in nature. One fascinating explanation for this mismatch is that interactions that only occur among three or more species (called higher‐order interactions) are crucial for the maintenance of ecological diversity.
Theo L. Gibbs, Gabriel Gellner, Simon A. Levin, Kevin S. McCann, Alan Hastings, Jonathan M. Levine   +5 more
wiley   +1 more source

Trophic tug‐of‐war: Coexistence mechanisms within and across trophic levels

Ecology Letters, Volume 27, Issue 4, April 2024.
We investigated a multitrophic community using niche and fitness differences from modern coexistence theory. We found that coexistence in lower trophic levels is driven by fitness differences, while coexistence is driven by niche differences in higher trophic levels.
Chuliang Song, Jurg W. Spaak
wiley   +1 more source

Trends of Modern Media Industry: Mobile Applications as a New Format of Media

Научный диалог
The study explores the specifics of the development of the media landscape in modern Russia. Attention is focused on the changes occurring in the information field, particularly on the issue of forming new channels of distribution and transforming the ...
M. S. Shteiman, O. A. Kharitonov, N. V. Zaitseva   +2 more
doaj   +1 more source

Craniopharyngioma - Transnasal Endoscopic Approach [PDF]

, 2011
Craniopharyngiomas are slow growing tumours arising from remnants of the craniopharyngeal duct and occupy the sellar region. The patients may remain asymptomatic for long duration or present with headache or visual disturbances.
Bhagat, Sanjeev, Bist, SS, Gupta, Nitin, Varshney, Saurabh   +3 more
core   +1 more source

A taxonomy of multiple stable states in complex ecological communities

Ecology Letters, Volume 27, Issue 4, April 2024.
We often use simple models to talk about regime shifts and alternative stable states in nature. But how does multistability really look like in complex systems? We find that high‐dimensional models with random interactions can unfold up to four different multistability regimes. More importantly, each regime shows the same fingerprints across biological
Guim Aguadé‐Gorgorió, Jean‐François Arnoldi, Matthieu Barbier, Sonia Kéfi   +3 more
wiley   +1 more source

A modern approach to the problem of formation of students' tele-communicative competence in the framework of higher legal education

Вестник Мининского университета
Introduction. The formation of telecommunication competence among students in higher legal education is an important topic for scientific research, since in the context of globalization, the integration of legal systems, the development of artificial ...
D. V. Alontseva, O. N. Tarova, D. A. Tarov   +2 more
doaj   +1 more source

High response diversity and conspecific density‐dependence, not species interactions, drive dynamics of coral reef fish communities

Ecology Letters, Volume 27, Issue 4, April 2024.
Species‐to‐species and species‐to‐environment interactions play a crucial role in community dynamics. However, disentangling these interactions in species‐rich communities is challenging due to the ‘curse of dimensionality’. We have developed a novel approach to overcoming this problem, which reveals highly individualistic dynamics in coral reef fish ...
Alfonso Ruiz‐Moreno, Michael J. Emslie, Sean R. Connolly   +2 more
wiley   +1 more source

Implementing a constructive struggle approach: Insights from a training program for security forces prior to executing a government evacuation policy in the context of a protracted conflict

Conflict Resolution Quarterly, Volume 41, Issue 3, Page 269-279, Spring 2024.
Abstract This article describes the contribution and insights of adopting practices that support a strategy of non‐violent resistance, and a constructive conflict approach (constructive struggle) that endeavors to minimize physical and psychological harm, and prevent escalation that leads to destructive conflict.
Ziv Gilad, Michal Raz‐Rotem, Amikam Harpaz, Haim Omer   +3 more
wiley   +1 more source

Features of sensorimotor response of students with different types of attitude to the disease: a cross-sectional study

Вестник восстановительной медицины
INTRODUCTION. One of the key psychophysiological features of a subject who has lost his health is sensorimotor response, reflecting the features of neuroplasticity, and allowing us to understand how much a person is able to adapt to the changed living ...
Alexander V. Dobrin, Oksana E. Elnikova, Irina G. Kolosova   +2 more
doaj   +1 more source

«“I Had a Long Corres­pondence with Litnasledstvo”: On the Story of Adamovich’s Failed Participation in the Preparation of the Bunin Litna­sledstvo Volume

Известия Уральского федерального университета. Серия 2: Гуманитарные науки, 2017
This article considers one of the earliest attempts of Soviet editors to resume the relationship with emigrants during the thaw period. Letter interchange as well as any kind of interaction between Soviet editors and emigrant authors was extremely rare ...
Oleg Anatolyevich Korostelev
doaj   +1 more source