As its significant contribution, this study emphasizes the hub port selection criteria for two types of liner networks, the hub and spoke and relay networks, as illustrated by Ducruet and Notteboom (2012), and considers the natures of the individual networks (e.g., criteria related to feeder links are expected to be especially significant for hub and spoke networks).
Four types of liners, five steel ball fillings (10, 15, 20, 25, 30% v/v) and three mill speeds (55, 70, 85% of critical speed) were tested.
The study involved 45 healthy firefighters from fire and rescue units who wore protective footwear with one of the three types of liners.
It consists of two types of molecules: the liner (amylase) and the branched amylopectin.
The paper presents ergonomic evaluation of footwear used with three types of textile liners differing in terms of design and material composition.
Two types of bearings were used: one consisted of a wrought high-carbon, cobalt-chromium alloy head against a cobalt-chromium liner fitted in a polyethylene cup, making it a metal-on-metal bearing (Metasul; Sulzer).
Two types of metallic fuel pins, viz. a sodium bonded ternary (U Pu 6% Zr) alloy and a mechanically bonded binary (U Pu) alloy with 125 μm thickness zirconium liner, are considered for this study.
