James Taylor

TL;DR: In this article, the authors place a limit on the energy density of low-frequency gravitational waves in the universe and show that over periods exceeding six months, this pulsar is at least comparable in stability to the best man-made atomic clocks.

TL;DR: In this article, the authors describe missed opportunities for meningococcal (MCV), tetanus, diphtheria, acellular pertussis (Tdap), and human papillomavirus (HPV) vaccination among adolescents.

TL;DR: A review of the tools and methods that have already been released or are currently under development to assess production variability in vineyards can be found in this paper, where the main experimental results from a recent assessment of the within-field variability of the main parameters in grape production : yield, sugar content, pH, vigour and also vine water status and its link with harvest quality.

TL;DR: In this article, a novel multiple-cavity erbium-doped fiber laser with simultaneous dual single-frequency lasing is presented. Butler et al. achieved a 16-kHz linewidth and a frequency separation of 59 GHz with a stability of better than 3 MHz in this dual-frequency laser.

TL;DR: A Poisson count model, with gamma distributed arrival rate, is developed, which captures the essential features of this exponential smoothing method and is confirmed by the results of a call center simulation model, which demonstrates the use of arrival rate density forecasting to support staffing decisions.