A subgroup A of the ^-primary group G is nice if p(G/A) = {pG, A }/A for all ordinals a. We consider the following countability condition: there exists a collection G of nice subgroups of G such that (0) oee. (1) 6 is closed with respect to group-theoretic union in G. (2) If A^e and if H is a subgroup of G such that {Af H}/A is countable, there exists i ? £ G such that 5 2 {-4, H\ and such that...

The goal of quality and reliability systems is the same-to achieve customer satisfaction. Quality and reliability are synonymous. A system cannot be reliable if it does not have high quality. Likewise, a system cannot be of high quality if it is not reliable. The quality performance of a firm is often assessed by the reliability of the firm's equipment or machinery. If a system is unreliable, i...

The very rapid development of the manufacturing industry requires companies to be able increase their productivity. Based on analysis production machine, it is calculated that Overall Equipment Effectiveness value only 81%, this figure still lower than world class standard. What Affects Low OEE Value Is Performance and Machine Setup Downtime. This Repair Done Using Implementation Design Single ...