Sentences with phrase «t tests found»

Not exact matches

To test economic value of findings, we examine a Dynamic Weighted strategy that modifies a benchmark 60 % allocation to SPDR S&P 500 (SPY) and 40 % allocation to iShares Barclays 7 - 10 Year Treasuries (IEF), rebalanced weekly, to 80 % SPY when T - note condition the prior week is Below Lower and 40 % SPY when Above Upper.

To find out, Deng et al. tested whether people chronically infected with HIV - 1 harbor CD8 + T cells that can recognize unmutated portions of latent HIV - 1.

Using this test, the team found that genetically - intact HIV hides in specific subsets of CD4 + T - cells.

The researchers also implanted untreated — or «as - cast» — alloy, finding that both the as - cast samples and T - 5 heat - treated alloys showed good biocompatibility and promoted bone growth in test animals.

In additional experiments, the scientists found that participants who had significant antibody responses did not necessarily also have significant immune system T cell responses to avian viruses, indicating that these two arms of immunity can be independently boosted after vaccination or infection; that individuals who reported receiving seasonal influenza vaccination had significantly higher antibodies to the avian H4, H5, H6, and H8 subtypes; and that participants with exposure to poultry had significantly higher antibody responses to the H7 subtype, but to none of the other subtypes tested.

Testing many variants, the team eventually found an artificial receptor design that worked well in cell culture, enabling host T cells to efficiently destroy cells producing antibodies to desmoglein, including those derived from PV patients.

Post hoc t tests were done to determine the direction of the findings.

By examining the properties of all genes that could contribute to TS or OCD at once, we're actually testing the whole haystack and asking where we're more likely to find the needles.»

A biomarker used to measure cell proliferation found a decrease in the activation of CD4 + T cells in the colon of the monkeys given both ARVs and probiotics while a cytokine test found the «overall functionality» of the CD4 + T cells in the colon of the probiotic arm had improved.

If you think you have a hormone imbalance and want to get your hormone levels checked, click below to sign up for the $ 25 Low T test, a test that simply shows your hormone levels in general, and find out where you stand.

We provide a simple, $ 25 Low T Test and consultation to try to determine whether you're suffering from a hormone issue — if we find that your hormones aren't the problem, you can scratch one possible cause off the list.

Only a few months earlier I'd found out that I had low T levels when I went to the doctor and demanded a blood test.

Although ESSA nullified waivers requiring that states implement test - based teacher evaluation systems, the proposed rules still contain provisions related to the student growth component of T - TESS emanating from the former federal waiver requirements, which TCTA finds troublesome.

The finding shows a significant effect of the teachers» professional development on paired t - tests, t (22) = 4.72, p <.0001, based on the observational data.

The researchers used an unpaired samples t - test for comparing pre - and post-program surveys and analyzed qualitative data using coding to identify emergent themes, a model building method, and triangulation to ensure the reliability and validity of findings.

t is not always easy to find the answers to questions about the tests your child will take.

With all that horsepower running through the front wheels, an internal Nissan test found that the 2016 Nissan Maxima SR was slightly quicker around Buttonwillow Raceway than a BMW 328i, an Acura TLX, and an Audi A4 2.0 T Quattro.

There's nothing like a real world test to find out how safe a car is going to be, and the Stingray's T - bone hit in the passenger door by a Lincoln Town Car is offering GM's safety engineers a good look at how their latest creation held up.

An electrically multiadjustable bucket and a tilt steering wheel, made it easy to cozy up to the test T - bird, although I would have preferred a seat with body - holding contour, such as will be found in the hot Turbo Coupe.

The test car's CVT transmission was a fine example of the breed, without the muddiness I found in the 2016 Civic 1.5 T Touring.

Inside, you'll find all kinds of goodies including a old school game manual with character and team bios, Pack of MFL trading cards, a MFL poster and a signed signature card by MFL creator, Michael Mendheim and receive everything in the Alpha Access + MFL Test Team T - Shirt Tier.

Inside, you'll find all kinds of gruesome goodies including, a physical DRM - Free DVD of the PC game, an old school game manual with character bios, a digital portrait of an MFL All - Star, MFL trading card pack, a MFL poster and a signed signature card by MFL creator, Michael Mendheim and receive everything in the Alpha Access + MFL Test Team T - Shirt Tier.

[T] he CDC issued a statement saying that investigators had found that four cultures of ground turkey taken from four retail locations between March 7 and June 27 tested positive for this strain of salmonella.

[18] The Court of Appeal found, correctly, that the trial judge had applied a «but for» test in determining causation, stating, «[t] he thrust of the reasoning is that «but for» the Appellant putting or leaving the hose in the gasoline tank, the explosion would not have occurred» (para. 12).

But the test firm found T - Mobile making clear strides in 4G speed and availability while Big Red's 4G download speed took a big step back.

For those who aren't familiar, Anjanath is one of the first real tests you'll face in Monster Hunter World as this fearsome monster is the T - Rex found on the cover of the game.

Findings from the paired t test revealed that parents in the IG scored their children significantly better (compared with baseline) 2 months after the intervention in 2 competence scales (social and school) with respect to the internalizing and externalizing problems and in the total problem score (Table 2).

Further, as reported in previous research and consistent with findings from Study 1, females reported significantly more test anxiety than did males, t (260) = 2.55, p < 0.05 There were no gender differences indicated for self - efficacy or

This study presents findings from a pilot randomized controlled trial, testing a 12 - week intervention to train parents of youth with autism spectrum disorder (ASD) to advocate for adult disability services — the Volunteer Advocacy Program - Transition (VAP - T).

We also used t tests to assess differences between dropouts and completers in pretreatment psychopathology: no significant differences were found for depression (BSI)(t46 =.78, P =.44), anxiety (BSI)(t46 =.84, P =.41), posttraumatic symptoms (IES - R)(t46 = − 1,077, P =.29), or WAI - S (t41 = −.639, P =.53).

A trend for rapid regulators to have lower levels of neuroticism was also found, t (18.77) = 1.78, p =.09 (A Levene's test revealed that the variances were not equal.

As shown in Figure 1, we found that older adults who quickly regulated their mood reported significantly less trait anxiety compared with those who did not, t (18.43) = 2.13, p <.05 (A Levene's test revealed that the variances were not equal.

We also attempted to determine if any demographic variables (gender, race, or relationship status) predicted change in attachment attitudes via independent samples t - tests (gender, relationship status) and one - way ANOVA (race) in order to better contextualize study findings.

Instead, a representative sampling of significant findings were reported in table format, although coefficients and accompanying t tests of significance are reported in the text for all significant findings.

In this study, we employed one - sample t - tests to test for differences between the various measure mean scores obtained here and mean scores found in other studies.

Using paired sample t test; significant differences on the PBI subscales «Care» and «Control» were found between Singaporean mothers and Singaporean fathers (see Table 2).

Independent sample t - test (t - test for equality of means) was used after splitting the data country wise, to evaluate the hypotheses of this study which were formulated after finding the gap in the existing literature, which include:

Most comparisons of QOL between regimens have compared values before and after initiating pump use with t - tests or analyses of variance and have not considered trajectories of change during the transition or factors contributing to the changes that were found (Cogen et al., 2007; Juliusson et al., 2006; McMahon et al., 2004), leaving much unknown about youths» and families» experiences over this period.