The phrase "a pdd" is not correct in standard written English without context.
It may be used as an abbreviation or acronym in specific fields, but it requires clarification to be understood.
Example: "Please submit a pdd for the project proposal by the end of the week."
Alternatives: "a project design document" or "a product development document."
The effects of different PDDs on the prediction error were analyzed, and it was found that a PDD of 5 minimized the error in the prediction.
In this study, the mass transfer performance of a PDD column was measured under pulsing and non-pulsing conditions using a 72.5 mm diameter disc and doughnut column.
Two correlations are proposed to predict the height of mass transfer unit and overall mass transfer coefficient in a PDD column including pulsing and non-pulsing conditions.
One of the main constraints to proposing an adequate A/R methodology and applying it in a PDD is the difficulty in identifying and monitoring the complex biological relationships in a forest plantation as well as obtaining reliable estimates of biomass and carbon stocks.
In order to show that the Monte Carlo simulation used the same beam data as the one used by the treatment planning system, a PDD curve in water was simulated using Monte-Carlo code EGSnrc for Mohan spectrum [23].
The most striking prediction errors occur on 29 March in the 2006 Fiji measles outbreak, the day of the most extreme error value of −0.0088 for the prediction with a PDD of 6.
Based on these results, the authors questioned the existence of a "pure" schizoid PD without a concomitant PDD.
The number of lifetime catatonic features did not significantly differ between the two groups (patients with a comorbid PDD: mean 11.1, SD 3.09, median 11, range 6 16, vs. patients without a comorbid PDD: mean 8.8, SD 2.94, median 9, range 4 14, U = 22.50, p = NS).
The number of catatonic features did not significantly differ between the two groups (patients with a comorbid PDD: mean 9.4, SD 3.34, median 9.5, range 5 15, vs. patients without a comorbid PDD: mean 8.5, SD 2.95, median 9, range 4 13, U = 34, p = NS).
Two numerical problems involving mathematical functions or uncertain dynamic systems were solved to study how and when a hybrid PDD is more accurate and efficient than the additive or the multiplicative PDD.
Among schizophrenia patients without a comorbid PDD, 21 (75.0%) different features occurred.
