Results 151 to 160 of about 47,672 (294)

Birds of Faynan: past and present [PDF]

open access: yes, 2019
Greet, Benjamin   +4 more
core   +1 more source

From the brink of extinction to regulation: northern Europe's white‐tailed eagles now face density dependence and climate constraints after rapid population growth

open access: yesOikos, EarlyView.
Population growth reflects the combined influence of regulation and density‐independent factors operating through demographic processes. Under exceptional circumstances (e.g. populations recovering from near‐extinction), growth may initially be weakly regulated but typically slows as negative density dependence (NDD) sets in.
Bård‐Jørgen Bårdsen   +2 more
wiley   +1 more source

Comparative mortality levels among selected species of captive animals [PDF]

open access: yes
We present life tables by single year of age and sex for groups of animals and for 42 individual mostly mammalian species. Data are derived from the International Species Information System. The survivorship of most of these species has never been mapped
Iliana V. Kohler   +2 more
core  

Cationic‐Hydrophilic Di‐Block Copolymers: Surface‐Shielded Vectors for Gene Delivery

open access: yesJournal of Polymer Science, Volume 63, Issue 6, Page 1419-1432, 15 March 2025.
This study develops synthetic polycationic di‐block carriers for nucleic acid (NA) delivery in gene therapy. Consisting of a cationic block and a hydrophilic block, these carriers efficiently form complexes with NAs and shield them with a protective bioinert layer, enhancing stability during circulation in the bloodstream while reducing undesirable ...
Eliška Hrdá   +4 more
wiley   +1 more source

A Project of White-Tailed Sea Eagle's Release

open access: yesJapanese Journal of Zoo and Wildlife Medicine, 1999
Masao KOSUGE   +15 more
openaire   +2 more sources

Robust Bioconjugated Antigens Induce Immune Responses Preventing Malaria Infection and its Transmission

open access: yesSmall, EarlyView.
Engineered malaria antigens enable in vivo bioconjugation to submicron biopolymer particles in E. coli. Two antigens are co‐tethered at high density and defined stoichiometry. The resulting thermostable particles elicit strong, durable antibody and T‐cell responses, conferring robust protection and blocking mosquito transmission.
Nivethika Sivakumaran   +10 more
wiley   +1 more source

Thermoresponsive Complex Coacervates as Advanced Carriers for Cell‐Laden Liquid‐Core Capsules for Biomedical Applications

open access: yesSmall, EarlyView.
A thermoresponsive complex coacervate is engineered to transport liquid‐core capsules loaded with human adipose‐derived stem cells, forming modular, hierarchically organized tissue‐forming units. This injectable platform enables precise spatial control while maintaining high cell viability, offering a versatile and bioinspired strategy for minimally ...
Luís P. G. Monteiro   +5 more
wiley   +1 more source

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