Carbon Sequestration by Perennial Energy Crops: Is the Jury Still Out?

Splinting poststroke: the jury is still out.

Splinting Poststroke: the Jury Is Still Out To the Editor: In the article abstract by Lannin et al,1 the authors claim “the practice of routine splinting soon after stroke should be discontinued.” Their presented data does not show this. The stated aim was to determine the effect of splinting “on contracture in the wrist and long finger flexor muscles”1 without defining ‘contracture’. Participa...

Jury is still out on the radiative forcing by black carbon.

Peng et al. (1) conclude that a fast increase in the mass absorption cross-section (MAC) of black carbon (BC) in urban environments leads to significantly increased estimates of the BC radiative forcing (RF). Their chamber measurements are highly valuable and complement observations performed in ambient conditions, but their “enhancement factor” relative to an unspecified baseline may not be di...

Are monarch butterflies true navigators? The jury is still out.

Zika mosquito vectors: the jury is still out

After a 40-year hiatus, the International Congress of Entomology (ICE 2016) convened in Orlando, Florida (September 25-30, 2016). One of the symposia at ICE 2016, the Zika Symposium, covered multiple aspects of the Zika epidemic, including epidemiology, sexual transmission, genetic tools for reducing transmission, and particularly vector competence. While there was a consensus among participant...

Triclocarban and Health: the Jury Is Still Out

In a recently published report, Poole et al. utilized a crossover design to determine the effect of nonprescription antimicrobial exposure on the human microbiome (1). After an initial washout phase, participants were provided either products that contained TCS or products without TCS for use over a 4-month period, followed by a switch to the opposite exposure regimen for another 4 months. Typi...