thermal recalibration

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thermal recalibration

The periodic sensing of the temperature in hard disk drives in order to make minor adjustments to the alignment of the read/write heads. In an AV drive, this process is performed only in idle periods so that there is no interruption in reading and writing long streams of data. See AV drive.
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Variables N [bar.X] SD Df t-cal Male principals 63 14.95 2.40 98 0.837 Female Principals 37 14.46 3.48 Level of Variables t-critieal significance Decision Male principals 2.000 0.05 Not significant Female Principals (accepted) P > .05 level of significance Table 2: T-test Analysis of Older and Younger Principal's perception of teachers' lateness as a form of misconduct in secondary schools.
The null hypothesis testing indicates that there is no significant difference between the mean scores of the urban and urban primary school teachers with regard to the influence of the retraining programme on teachers' self-esteem (t-cal = 0.15; df = 773; P = 0.05; critical-t = 1.96).
Comparison of anteroposterior and mediolateral sways at pre- and post-treatment intervals for the control group Pre-treatment Post-treatment Mean [+ or -] SD Mean [+ or -] SD t-cal p-value AS (mm) 19.25 [+ or -] 2.86 18.43 [+ or -] 2.44 2.98 0.75 MS (mm) 9.12 [+ or -] 2.21 9.37 [+ or -] 2.96 1.11 0.65 Key: AS--anteroposterior sway; MS--mediolateral sway Table 3.
Table I Group N X SD DF t-cal t-critical Remark PIM 50 48.12 7.23 98 2.45 1.81 Significant Students DEM 50 35.24 7.17 Students Table II Group N X SD DF t-cal t-critical Remark PIM 50 41.82 7.07 98 2.63 1.671 Significant Students DEM 50 38.14 7.07 Students Table III Group N X SD DF t-cal t-tab Remark Male 50 28.04 7.25 98 3.80 1.68 Significant in DEM Females 50 20.38 7.12 in DEM Table IV Group N X SD DF t-cal t-tab Remark Male in PIM 25 10.17 4.90 48 136 1.68 not Significant Female in PIM 25 12.05 4.89