Cow-calf prices are determined by interaction of many factors.At a particular auction, cow-calf pair prices often had a range of 75% of the mean price.This variability suggests that producers need to be informed regarding cow-calf price determinants.This study uses auction data during 1993 to estimate Steamer price differentials associated with cow
Fog radio access network (F-RAN) is suitable for Internet of things applications of national important industries, such as pipeline network monitoring in wide area.However, the performance of the F-RAN based on the territorial fog access point will be affected greatly by the complicated territorial environment.This causes F-RAN not able to provide
A three-party authenticated key agreement (3PAKA) protocol allows two protocol entities to authenticate and agree on a common session key over common communication channels with the help of a trust server.Due to the better robustness and high computation efficiency, Chebyshev chaotic maps technology has been widely used in the authenticated key agr
Abstract Background Colon stenosis and acute appendicitis are rare diseases among premature babies.To the best of our knowledge, no study has identified both the conditions in preterm babies.Case presentation Here we report a case of a preterm Japanese male baby who developed ascending colon stenosis and appendicitis.During his neonatal intensive c
Abstract Background Gene expression in Petunia inflata petals undergoes Shape Sorter major changes following compatible pollination.Severe flower wilting occurs reproducibly within 36 hours, providing an excellent model for investigation of petal senescence and programmed cell death.Expression of a number of genes and various enzyme activities invo