Results 51 to 60 of about 121,176 (332)

Relationships between hydraulic traits and habitat preference for six Acer species occurring in the French Alps [PDF]

open access: yes, 2004
Xylem hydraulic properties and vulnerability to cavitation were studied in six Acer species which occur, in the French Alps, along a soil moisture gradient from the moist valleys to the drier mountain stands.
Lambs, Luc   +3 more
core   +3 more sources

Understanding the paradox of primary teacher shortage in low‐income countries: Insights from Malawi

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Malawi faces a persistent and chronic teacher shortage, particularly at the primary school level, with much of the challenge attributed to teacher supply constraints. While the causes of teacher shortages are known to be complex and context‐dependent, there remains a lack of in‐depth, country‐specific research to guide effective policies ...
Peter Mtika, Edward M. Sosu
wiley   +1 more source

Check list of Slovenian Microlepidoptera

open access: yesNatura Sloveniae, 2010
A checklist of the Microlepidoptera species recorded in Slovenia is presented. Each entry is accompanied by complete references, and remarks where appropriate.
Tone Lesar, Marijan Govedič
doaj   +1 more source

Biodiversité de la flore fongique isolée au service de réanimation du Centre Hospitalo-Universitaire Souro Sanou de Bobo-Dioulasso, Burkina Faso

open access: yesThe Pan African Medical Journal, 2021
INTRODUCTION: Les maladies nosocomiales demeurent un problème majeur de santé publique en Afrique subsaharienne notamment au Burkina Faso. Cette étude avait pour but de déterminer la biodiversité de la flore fongique identifiée au service de réanimation ...
Hadry Roger Sibi Matotou   +4 more
doaj   +1 more source

Ranunculus cassubicus L. dans la flore de Croatie et de Yougoslavie [PDF]

open access: yes, 1972
Dans cet article on note deux localités de l’espèce Ranunculus cassubicus L. en Croatie, dans la région de Samoborsko gorje près de Zagreb. Ces deux lieux représentent les deux uniques localités sûres du Ranunculus cassubicus pour la flore de Croatie et ...
Ivan Šugar
core   +1 more source

The influence of rivers on seabird foraging ecology

open access: yesBiological Reviews, EarlyView.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais   +2 more
wiley   +1 more source

Curtis\u27s botanical magazine. [PDF]

open access: yes
v.39=no.1592-1635 ...
Bentham-Moxon Trust.   +10 more
core   +7 more sources

Practical identification key for 14 Rubiaceae weed species of western and central Africa [PDF]

open access: yes, 1997
Des adventices de la famille des rubiacées ont été identifiées en Afrique de l'Ouest et du Centre. Une clé de détermination comprend 8 caractères de l'appareil végétatif.
Carrara, Alain   +3 more
core  

Anatomy of Topological Surface States: Exact Solutions from Destructive Interference on Frustrated Lattices

open access: yes, 2017
The hallmark of topological phases is their robust boundary signature whose intriguing properties---such as the one-way transport on the chiral edge of a Chern insulator and the sudden disappearance of surface states forming open Fermi arcs on the ...
Bergholtz, Emil J.   +2 more
core   +1 more source

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