Six years ago, at a Foxconn plant in Guangdong, China, Mr. Chang used data analysis to figure out that the unusually cold weather outside had led to a high failure rate of the computer chips on the factory floor.
Unfortunately, the response rate of the computer tailoring module was low and the data collection method was problematic as some pupils filled out the questionnaire in rapid succession and corrected their answers at a later point in time.
A is the rate at which the new computers are attached to the network; d is the natural death rate of the computers in the network; α is the death rate of computers in the network due to the attack of the worms; β, γ, δ, η, ε, θ, ρ and χ are the state transition rates of system (1).
The target stimuli were 33 msec* in duration (*this actually varied between 33 34 msec, due to the refresh-rate of the computer screen).
Our results revealed a 17.4% (49/282) contamination rate of these computer devices by S. aureus, Acinetobacter spp. or Pseudomonas spp. The contamination rates of MRSA and A. baumannii in the ward computers were 1.1% and 4.3%, respectively.
β is the transmission rate of the infected computers; p is the rate at which a susceptible computer breaks out suddenly due to its connection with infected computers; (1-p) is the rate at which a susceptible computer is latent due to its connection with infected computers; ϱ is the death rate of computers in the network; γ, ε and α are the state transition rates.
The electrodes were connected to the AD-converter (DAQ2205; Adlink Technology Inc., sampling rate 10 kHz) of the computer via an amplifier (Psylab, Contact Precision Instruments Inc).
At the end of the health utility exercise, we asked the subjects to rate the clarity of the computer program on a 5-point response scale: "very confusing," "confusing," "neither confusing nor clear," "clear," or "very clear".
To underscore their concerns, they note that the record for sustained performance on a real application was set two years ago by a Cray computer running at little more than a fifth the speed rating of the I.B.M. computer that currently tops the raw speed rankings.
These characters trade in their PCs for new ones at twice the rate of average computer owners.
Participants were asked about their confidence in using MEDeINR to monitor warfarin and to rate the "user-friendliness" of the computer tool.
