Sentences with phrase «significant yield differences»

Recent studies show that, under low - stress environments, there are actually no significant yield differences between the maize hybrids grown in North America in the 1930s and those from the 1990s (see Figure 2).

Not exact matches

Also, on a fundamental level, if a growing economy supports a steeper yield curve with a significant difference between long and short yields, banks stand to benefit from stronger earnings due to higher net interest margin and increased lending revenues.

Just three of these significant differences — radial diffusivity in the right forceps minor, cortical thickness in the left pars opercularis and fractional anisotropy in the left forceps minor — yielded the best decision tree for distinguishing ASD participants from controls.

All groups given the S protein vaccine (SV) yielded virus after challenge and the differences between groups were significant (p = 0.002 for all groups, p = 0.023 for alum and p = 0.008 for no adjuvant, Kruskall - Wallis); also, geometric mean titers were higher for the groups given lower vaccine dosages.

On all outcome measures, the intervention group means were higher than the control group means, although statistical tests did not yield significant differences between the groups.

An investor's tax rate has a significant difference in the resulting tax - equivalent yields.

That yield curve is bending and significant differences between fixed rate mortgages and ARM's are emerging.

Buying profitable firms and selling unprofitable firms, where profitability is measured by the difference between a firm's total revenues and the costs of the goods or services it sells, yields a significant gross profitability premium.

The high - dividend - yield portfolios do not generate statistically significant differences in excess returns.

Fibers such as FOS, inulin, and resistant starch can lead to a significant increase in the production of butyrate, while fibers found in citrus pectin, citrus pulp, beet pulp, and cellulose yield relatively low levels of butyrate.8 This difference in butyrate production is directly related to the carbon structure of the individual fibers.

However, several crops had no significant difference in yields between organic and conventional production, and organic yields surpassed conventional yields for some hay crops.

Furthermore, they had nothing to hide: both adjusted and unadjusted data yielded very similar results to CRUTEM, and CRU's homogenisation adjustments make no significant difference to the global average.

Sending resumes is a low yield activity, will the improvement in resume quality make a significant difference in number of interviews..?

Neither the one - or two - year data yielded any significant differences between families in the treatment and control groups.50 Early Start also examined CPS referrals and substantiated cases and found no differences for either measure between treatment and control families — 21 percent of control families had contact with CPS agencies, compared with 20 percent of program families.51

Paired samples t test between baseline and follow up assessment yielded no statistically significant differences at two times period (Table 6).

Second, the analysis yielded no significant differences in marital quality among couples from various age - dissimilar categories.

Individually, small studies may not yield significant treatment differences between drug and placebo, but their aggregate results might point to effects that had gone undetected.

An Ansari - Bradley test with a nonparametric method for dispersion yielded p = 0.637, showing no significant difference in dispersion, and we performed a factor analysis.

The results of evaluations of programs designed to alter parents» cognitive representations have yielded many positive findings, but few have obtained significant differences between treatment and control on attachment classifications.

Subgroup analyses did not yield significant differences in program effects on any of the outcome variables at the 12 - month follow - up.

Post-hoc analyses with Šidak corrections revealed that the use of all channels yielded statistically significant differences (at p ≤.012) with three exceptions: the use of instant messages did not differ from Skype; the use of phone calls did not differ from the use of Facebook; and the use of Facebook did not differ from the use of Snapchat.

However, a series of z - tests for proportions failed to yield any significant differences; therefore, no support was found for H3 (see Table 1).

Peer nominations of aggressive - disruptive behavior and one parent measure (the Diagnostic Interview Schedule for Children) yielded no significant differences between the two groups.

The comparison was carried out using the independent t - test and yielded a significant difference between the two groups (t = -3.021, p = 0.005) as well as a large effect size (Cohen's d = 0.99).