Results 241 to 250 of about 823,384 (346)
The Vietnam Era Veteran Anomie and Adjustment [PDF]
Elliott R. Worthington
openalex +1 more source
Climatic determinants of plant phenology in vernal pool habitats
Abstract Premise The floral phenology of vernal pool plants is little understood despite being a crucial developmental stage for producing seeds and determining population growth rates. Vernal pools are ephemerally aquatic habitats harboring species adapted to predictable seasonal fluctuations between desiccated and inundated conditions; thus, vernal ...
Brandon Thomas Hendrickson+3 more
wiley +1 more source
Abstract Premise Understanding how fire impacts trees is essential for predicting the effects of novel fire regimes on plant diversity in the transition between the world's two most diverse biomes, the Cerrado and the Amazonia. Here we addressed knowledge gaps regarding physiological damage and mortality in transitional species within fire‐prone ...
Wesley Jonatar A. Cruz+6 more
wiley +1 more source
"<i>We don't talk about these things</i>": Asian American Veterans' lived experiences and perspectives of suicide risk and prevention. [PDF]
Krishnamurti LS+7 more
europepmc +1 more source
Abstract Premise Plant interactions with different pollinator species have shaped the evolution of remarkable diverse nectar production, presentation, and composition traits across the angiosperms. These traits can allow plants to manipulate and reward the behaviors of specific pollinators to enhance pollen donation and receipt with some precision. One
Sarah J. McPeek+2 more
wiley +1 more source
Abstract Premise Adaptation to edaphic environments is vital for plant survival. The tribe Thelypodieae (Brassicaceae) thrives in diverse edaphic conditions, including harsh serpentine soils. A robust phylogeny is essential to understanding the edaphic evolution in this tribe but is challenging to obtain due to incomplete lineage sorting, hybridization,
Kasuni C. Daundasekara+2 more
wiley +1 more source