Results 41 to 50 of about 28,262 (209)
The Medieval Climate Anomaly and the Little Ice Age in the eastern Ecuadorian Andes [PDF]
Climate of the Past, 2013 To better characterize the climate variability of the last millennium in the high Andes, we analyzed the pollen content of a 1150-yr-old sediment core collected in a bog located at 3800 m a.s.l. in the páramo in the eastern Cordillera in Ecuador.
M.-P. Ledru +6 more
doaj +1 more source
What Does the Future Hold for Páramo Plants? A Modelling Approach
Frontiers in Ecology and Evolution, 2022 Understanding the effects of climate change on tropicalpine biota remains a scientific challenge today. The Andean páramo is the largest and most diverse tropicalpine biogeographical region in the world, and also one of the most threatened as it is prone
Gwendolyn Peyre
doaj +1 more source
Origins of neotropical leafy Hepaticae [PDF]
, 1990 The neotropical hepatic flora, predominantly constituted by members of the Jungermanniales and Metzgeriales, includes a disproportionate number of genera which are endemic (over 38) and a number which evidently originated here but have shown slight and ...
Schuster, Rudolf M.
core
GaN and InN nanowires grown by MBE: a comparison
, 2006 Morphological, optical and transport properties of GaN and InN nanowires grown by molecular beam epitaxy (MBE) have been studied. The differences between the two materials in respect to growth parameters and optimization procedure was stressed.
A. Greytak +37 more
core +2 more sources
Revista de Estudios Sociales, 2015 Modern society has been saturated by countless environmental conflicts that cause a flagrant violation of human rights. This article focuses on Interinstitutional Environmental Agendas as an appropriate instrument for the resolution of such conflicts ...
Leonardo Güiza Suárez +3 more
doaj +1 more source
New bryophyte taxon records for tropical countries 1 [PDF]
, 1997 This is the first in a series of papers listing new records, which will be published whenever sufficient new records have been found. The taxa are arranged by countries for an easier evaluation, e.g. updates of checklists. The initials of the contributor
Eggers, Jens +4 more
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The infrared emission of ultraviolet selected galaxies from z = 0 to z=1
, 2009 We select galaxies in UV rest-frame at z=0, z~0.7 and z~1 together with a sample of LBGs at z~1, the samples are built in order to sample the same range of luminosity at any redshift.
Arnouts +55 more
core +1 more source
Psychiatric Research and Clinical Practice, Volume 8, Issue 1, Page 7-16, Spring 2026.Objective This study aims to estimate the prevalence and assess the clinical impact of ADHD in patients with severe borderline personality disorder (BPD) treated in a specialized unit. Methods Cross‐sectional study of a sample of 145 patients diagnosed with BPD according to DSM‐5 criteria, consecutively referred by outpatient psychiatrists to a ...
María del Pilar Paz‐Otero +3 more
wiley +1 more source
Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 12., Metzgeriaceae, Plagiochilaceae, Lejeuneaceae (the nonepiphyllous collections) [PDF]
, 1993 Vanden Berghen (1948) who himself described two new species (1951, 1953) and supplied a key for the Central African taxa (Vanden Berghen 1960). Kuwahara described Metzgeria agnewii from the Aberdare Mts. in Kenya (1973), established the classification of
Pócs, Tamás
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Justice‐centred climate change education and territory
British Educational Research Journal, Volume 52, Issue 1, Page 47-60, February 2026.Abstract In a globalised world, education faces challenges that go far beyond professional training, where social responsibility and the inclusion of heterogeneous communities and territories in all levels of education have become a greater focus of the university and of scientific research, setting the stage for more inclusive public policies. Greater
Lennin Florez‐Leiva +3 more
wiley +1 more source