A Long-Lived Alpine Perennial Advances Flowering under Warmer Conditions but Not Enough to Maintain Reproductive Success.

AbstractAssessing whether phenological shifts in response to climate change confer a fitness advantage requires investigating the relationships among phenology, fitness, and environmental drivers of selection. Despite widely documented advancements in phenology with warming climate, we lack empirical estimates of how selection on phenology varies in response to continuous climate drivers or how phenological shifts in response to warming conditions affect fitness. We leverage an unusual long-term dataset with repeated, individual measurements of phenology and reproduction in a long-lived alpine plant.

To Tube or Not to Tube ... That Continues to Be the Question.

In the prehospital setting, "to tube, or not to tube" will persist as a probing question - long after this article is published. It is the hope of the authors simply to position a compilation of thoughts to consider in regards to alternate airways vs. endotracheal intubation.

Bad Bellies III.

These online review questions offer emergency nurses an opportunity to test their knowledge about their practice.