Results 221 to 230 of about 4,984,277 (353)

Multipliers on bi-parameter Haar system Hardy spaces. [PDF]

open access: yesMath Ann
Lechner R   +3 more
europepmc   +1 more source

Early departures and delayed arrivals: Holocene dynamics of temperate tree species in the boreal‐temperate ecotone

open access: yesJournal of Ecology, EarlyView.
As temperate tree species require warmer temperatures than boreal species, some thermophilous species, such as white pine, increased in abundance at their northern edge during historically warmer periods. Our data reveal that not all temperate species behaved accordingly: maples were scarce during the warm mid‐Holocene, while their abundance increased ...
Todor S. Minchev   +4 more
wiley   +1 more source

Restricted Dispersal in the Late Successional Forest Tree Species <i>Nothofagus Pumilio</i>: Consequences Under Global Change. [PDF]

open access: yesEcol Evol
Soliani C   +8 more
europepmc   +1 more source

Population genetics of Zamia decumbens (Zamiaceae, Cycadales), an endangered cycad from the Maya Mountains of Belize

open access: yesPlant Species Biology, EarlyView.
We utilized 10 microsatellite loci to examine the genetic diversity, genetic structure, and demographic history of Zamia decumbens Calonje, Meerman, M.P. Griff. & Hoese, an endangered cycad species occurring in small disjunct populations on karst topography within the Maya Mountains of Belize.
Michael Calonje   +4 more
wiley   +1 more source

Structured Polymers Enable the Sustained Delivery of Glucocorticoids within the Intra-Articular Space. [PDF]

open access: yesAdv Healthc Mater
Crastin A   +12 more
europepmc   +1 more source

Missouri Botanical Garden's cycad collection: A journey through time

open access: yesPlant Species Biology, EarlyView.
This article summarizes the history of the Missouri Botanical Garden's extensive cycad collection. Some of the specimens currently housed in the living collections date back well over 100 years. Cycads continue to face a myriad of threats in the wild, and their conservation in ex situ collections is of critical importance to assist in their survival ...
Benjamin E. Deloso   +3 more
wiley   +1 more source

Submodules of the Hardy space over polynomial algebras [PDF]

open access: bronze, 2000
Marc J. Jaffrey   +2 more
openalex   +1 more source

Classification of Reducing Subspaces of a Class of Multiplication Operators on the Bergman Space via the Hardy Space of the Bidisk

open access: yesCanadian Journal of Mathematics - Journal Canadien de Mathematiques, 2010
Shunhua Sun, Dechao Zheng, C. Zhong
semanticscholar   +1 more source

Comparison of genetic and phenotypic variations in disjunct populations of highly polyploid Betula davurica in the Japanese Archipelago with continental populations in a region of northeast Asia

open access: yesPlant Species Biology, EarlyView.
Betula davurica is widely distributed in continental regions of northeast Asia but is disjunctly distributed in the Japanese Archipelago. Disjunct Honshu populations are genetically divergent from continental populations in a continuously distributed region in Primorye although disjunct Hokkaido populations are not divergent. These disjunct populations
Teruyoshi Nagamitsu   +5 more
wiley   +1 more source

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