Results 81 to 90 of about 7,059 (249)

The first complete chloroplast genome of Alsophila costularis (Cyatheaceae), a least concerned relict tree fern

open access: yesMitochondrial DNA. Part B. Resources, 2019
It is the first report on complete chloroplast genome of Alsophila costularis, a least concerned relict tree fern. The genome size is 156,675 bp, with the typical quadripartite structure containing a pair of inverted repeats (IRs) of 24,356 bp separated ...
Ting Wang   +4 more
doaj   +1 more source

Extreme weather and economic crisis in the 1430s in England, and the implications for tenurial change

open access: yesThe Economic History Review, EarlyView.
Abstract The 1430s were characterized by extreme weather conditions, food and fodder shortages, and high mortalities among animals and humans, although the severity of events and their consequences in England have received limited attention. The economic downturn and the depressed customary land market in this decade marked the beginning of the Great ...
Mark Bailey
wiley   +1 more source

Removal of copper ions from aqueous solution by tree fern

open access: yes, 2009
[[abstract]]Tree fern, an agricultural by-product, was used for the sorptive removal of copper ions from aqueous solution. The experimental data was analysed by Langmuir, Freundlich and Redlich-Peterson isotherms.
Ho, Y.S.
core   +1 more source

Fruiting of the Maidenhair-fern Tree

open access: yesJournal of the New York Botanical Garden, 1924
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Observations on cultivated ferns: the hardy species of tree ferns (Dicksonia and Cyatheaceae

open access: yes, 1960
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Tryon, Rolla M. (Rolla Milton)   +1 more
openaire   +2 more sources

Fix Thyself: Un/Doing Confidence in Women's Entrepreneurship

open access: yesGender, Work &Organization, EarlyView.
ABSTRACT Are women at work really lacking confidence? Recent books and videos addressing women's presumed lack of confidence suggest that women can achieve success if they work on their confidence. This is also true for women entrepreneurs, who are regularly encouraged to be more confident than they appear to be.
Lara Pecis, Elisabeth K. Kelan
wiley   +1 more source

Removal of basic dye from aqueous solution using tree fern as a biosorbent

open access: yes, 2009
[[abstract]]A batch sorption system using tree fern as biosorbent was investigated to remove Basic Red 13 from aqueous solutions. The system variables studied include sorbent particle size and temperature and results revealed the potential of tree fern ...
Ho, Y.S.;Chiang, T.H.;Hsueh, Y.M.
core   +1 more source

Seasonality and plasticity in the use of native and introduced plant resources by a large forest parrot

open access: yesIbis, EarlyView.
Human‐induced environmental change is reshaping plant communities, requiring native animals to adapt their foraging behaviour to track and exploit novel food resources. Trees such as pines (Pinus spp.) introduced for plantation forestry outside of their native ranges often become naturalized.
Tirth Vaishnav   +2 more
wiley   +1 more source

Removal of metal ions from sodium arsenate solution using tree fern

open access: yes, 2009
[[abstract]]The sorption of metal ions from sodium arsenate solution by using an agricultural byproduct, tree fern, has been investigated. The sorption of sodium cation on tree fern has been studied in terms of pseudo-second-order sorption processes. The
Ho, Y.S.
core   +1 more source

Against the odds: Nesting specialization and foraging ecology provide insights into climate change responses in a mountain bee

open access: yesInsect Conservation and Diversity, EarlyView.
A unique high‐elevation Exoneura bee defies typical elevation‐driven declines in bee activity, nesting exclusively in dead branches of snow gums near the alpine tree line. Nesting and foraging are tightly linked to snow gum presence, with most activity occurring within 30 m of these trees. Biophysical modelling indicates the bee's thermally constrained
Joshua M. Coates   +3 more
wiley   +1 more source

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