Microbial contamination of poultry carcasses can be influenced by many factors during transport and slaughtering. The aim of this study was to evaluate the impact of four processing steps (plucking, evisceration, washing and chilling) on the total viable counts (TVC), counts of Escherichia coli, Salmonella spp. and Listeria spp. incidence on broiler carcasses. A total of 160 broiler carcasses o...

The application and economic efficiency evaluation mode of traditional composition in the field modern music cannot meet needs various types China, especially Guqin music. Based on this, this paper studies big data simulation model sound synthesis plucking based computer technology. technology uses discrete dynamic modeling complex system to complete through analysis correlation between realize...

40 min after a single injection of 50 μCi of tritiated thymidine a 3 mm punch of DBA-1 mouse skin contains about 1000 dpm . This value remains constant for at least 48 hr after injection . 50 hair follicles contain about 40 dpm, and from these values the activity calculated to reside in the basal layer of a 3 mm punch of skin is 760 dpm . These values also remain constant with time after inject...

let $g$ be a finite $p$-soluble group‎, ‎and $p$ a sylow $p$-sub-group of $g$‎. ‎it is proved‎ ‎that if all elements of $p$ of order $p$ (or of order ${}leq 4$ for $p=2$) are‎ ‎contained in the $k$-th term of the upper central series of $p$‎, ‎then the $p$-length of‎ ‎$g$ is at most $2m+1$‎, ‎where $m$ is the greatest integer such that‎ $p^m-p^{m-1}leq k$‎, ‎and the exponent of the image of $p$...

Depigmentation of hair shafts is a hallmark human aging. However, it remains unclear how aging causes to grey. Here, we found that single session plucking via waxing grey in castrated mice. Moreover, this greying continued for several cycles. Given androgen secretion decreases with age both male and female humans, the present result suggests decrease may contribute age-related greying. I...