We present a systematic and quantitative model of huddling penguins.In this mathematical model, each individual penguin in the huddle seeks only to reduce its own heat loss.Consequently, penguins on the boundary of the huddle that are most exposed to the wind move downwind to more sheltered locations along the TV Power Cord boundary.In contrast, pe
ObjectiveThis scoping review aims to map the existing research on adverse events during the delivery of telerehabilitation.IntroductionTelerehabilitation, a subset of telemedicine, has gained traction during the COVID-19 pandemic as a means to deliver rehabilitation services remotely.However, there exists a research gap as there has yet to be any s
Baking Supplies We analyze the effects of shale oil development on regional labor markets.By exploiting the exogenous geographic endowment of shale oil and gas, we find that shale endowments have differential impacts on workers in and out of the labor market.After introducing new shale technologies in 2006, shale oil and gas significantly increased
The problem of efficient stratification in the case of skewed population is considered.Four stratification methods are examined.A new adjusted Rainbow Suncatcher geometric stratification method is introduced.This method is compared by simulation with the Dalenius-Hodges cumulative root frequency method, the geometric method proposed by Gunning and
In mammalian cells, the activity of the sites of initiation of DNA replication appears to be influenced epigenetically, but this regulation is not fully understood.Most studies of DNA replication have focused on the activity of individual initiation sites, making it difficult to evaluate the impact of changes in initiation activity on the replicati