Results 121 to 130 of about 635,098 (305)

Leverage points for transformative change towards nature inclusivity on Bonaire and Aruba

open access: yesPeople and Nature, EarlyView.
Abstract Transformative change for a just and sustainable world is urgent to halt and reverse biodiversity loss and climate change. Identifying leverage points for transformative change is crucial but difficult due to the complexity and interconnectedness of systems, compounded by uncertainty and diverse stakeholder views.
Thirze D. G. Hermans   +4 more
wiley   +1 more source

Evidence for Blue Straggler Stars Rejuvenating the Integrated Spectra of Globular Clusters [PDF]

open access: bronze, 2008
A. Javier Cenarro   +9 more
openalex   +1 more source

Detecting and attributing climate change effects on vegetation: Australia as a test case

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Climate change is contributing to vegetation changes that threaten life support systems. Yet, inherent climatic variability and past and present human actions—such as clearing, burning and grazing regimes—also alter vegetation and complicate understanding of vegetation change. Australian ecosystems exemplify such complexity.
Laura J. Williams   +14 more
wiley   +1 more source

Aerial attack strategies of hawks hunting bats, and the adaptive benefits of swarming. [PDF]

open access: yesBehav Ecol, 2021
Brighton CH   +5 more
europepmc   +1 more source

An analysis of the blue straggler population in the Sgr dSph globular cluster Arp 2★ [PDF]

open access: bronze, 2010
Giovanni Carraro   +2 more
openalex   +1 more source

Analysis of Vibration‐enabled Dynamic Dispensing of Surrogate Energetic Powders

open access: yesPropellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT Energetic materials have uniquely high energy densities and rapid release rates that provide solutions to a wide range of engineering problems, such as propulsion and demolition. The sensitivity of energetics is dependent on many factors, including microstructure and sources of initiation (i.e., mechanical insult, thermal, and electrostatic ...
Andrew Bok   +3 more
wiley   +1 more source

Chemical properties of field halo and thick disk blue straggler stars: first results [PDF]

open access: bronze, 2005
A. Bragaglia   +4 more
openalex   +1 more source

The Blue Straggler Star population in NGC6229

open access: yesThe Monthly Notices of the Royal Astronomical Society , 2012
We have used a combination of high-resolution Hubble Space Telescope Wide Field Planetary Camera 2 and wide-field ground-based observations in ultraviolet and optical bands to study the blue straggler star (BSS) population of the outer halo globular cluster NGC 6229 over its entire radial extent.
SANNA, NICOLETTA   +5 more
openaire   +1 more source

Dynamics of Purification in Cu2O

open access: yesphysica status solidi (b), EarlyView.
Rydberg excitons in Cu2O have been shown to be highly efficient in neutralizing and screening charged impurities, which is referred to as purification. In this manuscript, the dynamics of the purification process are investigated under varying probe exciton‐ and plasma density. The transient absorption of Rydberg excitons is analyzed and five different
Binodbihari Panda   +3 more
wiley   +1 more source

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