Results 81 to 90 of about 156,557 (297)

Taxonomic investigation of Abrothallus (Abrothallales, Ascomycota) species associated with lichen genera Ramalina and Bryoria, including the description of a new species

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
The obligately lichenicolous genus Abrothallus consists of approximately 50 species, almost all of which are associated with lichens having foliose, fruticose, or pendulous thalli. This paper focuses on species that grow on strap lichens (Ramalina) providing new insights into their phylogenetic relationships and distribution.
Ave Suija   +5 more
wiley   +1 more source

Bryophytes from the Cape Verde Islands [PDF]

open access: yes, 1996
Almost 450 specimens of bryophytes, so far the largest collection of bryophytes ever made on the Cape Verde Islands, were collected in 1995 by the second author on the major islands of the archipelago.
Fischer, Eberhard   +3 more
core  

Frozen spatial chaos induced by boundaries [PDF]

open access: yes, 1999
We show that rather simple but non-trivial boundary conditions could induce the appearance of spatial chaos (that is stationary, stable, but spatially disordered configurations) in extended dynamical systems with very simple dynamics.
A.C. Newell   +33 more
core   +3 more sources

Tourist visits to Madagascar's protected areas linked to deforestation decreases within but increases outside protected area boundaries

open access: yesConservation Science and Practice, Volume 8, Issue 2, February 2026.
Abstract Tourist visits to protected areas (PAs) are a widely promoted, yet largely untested, approach to achieve forest conservation and socioeconomic development. We assessed the impacts of annual tourist visits to 40 Madagascar PAs over 20 years on local deforestation in and around PA boundaries, using a two‐way fixed effects approach to control for
Camille M. M. DeSisto   +3 more
wiley   +1 more source

Le permafrost de montagne et les processus géomorphologiques associés : évolutions récentes dans les Alpes françaises

open access: yes, 2015
La montagne alpine est affectee par des processus geomorphologiques dont l’evolution est en partie conditionnee par la degradation du permafrost : ecroulements d’ampleur variable, destabilisation de glaciers rocheux ou apparition de depressions ...
Xavier Bodin   +6 more
semanticscholar   +1 more source

The Interplay Between Language, Executive Functioning, Theory of Mind and Socio‐Emotional Functioning – A Comparison Between Adolescents With and Without DLD

open access: yesInternational Journal of Language &Communication Disorders, Volume 61, Issue 1, January/February 2026.
ABSTRACT Background Adolescents with developmental language disorder (DLD) are known to be at increased risk for socio‐emotional difficulties. Yet, there remains considerable uncertainty about how problems in language abilities, executive functioning (EF), and theory of mind (ToM) contribute to the socio‐emotional difficulties observed in this group ...
Elke Arts   +4 more
wiley   +1 more source

Adapting Mountain Huts in the Western Alps to Climate Change: Strategies, Challenges, Governance, and Recommendations

open access: yesMountain Research and Development
Climate change significantly affects alpine huts and surrounding recreational activity infrastructure, making these structures highly vulnerable. In response, stakeholders have implemented various adaptation strategies to enhance the resilience of these ...
Jean Miczka   +2 more
doaj   +1 more source

Non-Major Chamber Ensembles, April 27, 2016 [PDF]

open access: yes, 2016
This is the concert program of the Non-Major Chamber Ensembles performance on Wednesday, April 27, 2016 at 2016, at the Concert Hall, 855 Commonwealth Avenue. Works performed were "Jour D'ete A La Montagne" by Eugene Bozza, I.
School of Music, Boston University
core  

Can interest groups influence elections? Evidence from unions in Great Britain, 1900–2019

open access: yesAmerican Journal of Political Science, Volume 70, Issue 1, Page 152-170, January 2026.
Abstract Unions sponsor electoral candidates around the world, yet little is known about the consequences of these arrangements. I study how union sponsorship affected the electoral prospect of British parliamentary candidates throughout the 20th century. I collect new data on the universe of union‐sponsored candidates.
Alexander Fouirnaies
wiley   +1 more source

Is there really a dictator's dilemma? Information and repression in autocracy

open access: yesAmerican Journal of Political Science, Volume 70, Issue 1, Page 381-395, January 2026.
Abstract In his seminal work on the political economy of dictatorship, Ronald Wintrobe posited the existence of a “dictator's dilemma,” in which repression leaves an autocrat less secure by reducing information about discontent. We explore the nature and resolution of this dilemma with a formalization that builds on recent work in the political economy
Scott Gehlbach   +3 more
wiley   +1 more source

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