Sentences with phrase «substantial variation»

In the workplace, these biases can result in substantial variations in who gets hired, promoted, and fired.

All 110 simulations predict an increase in global vegetation carbon to 2100, but with substantial variation between vegetation models.

Many species show substantial variation in organ size and shape that could be produced by regional differences in scaling.

In addition to the variation across districts, there is substantial variation across schools within each district.

Some of the choices lead to short added scenes, while others create more substantial variations.

We also have evidence of substantial variation in the quality of adult - child interactions in child - care settings.

This finding, however, masks substantial variation in impacts among students from different ethnic groups.

However, not only were these data difficult to obtain, but that which was provided showed substantial variation between institutions.

Results: We saw substantial variation in the mean salt content for different categories of products.

Our second major finding was that there was substantial variation in motivation and engagement between students.

The analysis also found that the chance of pregnancy was reduced in all age groups, with substantial variations between different cancer diagnoses — notably, reduced pregnancy rates in women with cervical cancer, breast cancer and leukemia.

358/12: 15 High - coverage RNA sequencing reveals substantial variation associated with geography, environment, and endophenotypic variation.

Murphy and Hallinger note, however, that there was substantial variation among their small sample of superintendents in how these functions were enacted, and they caution about the absence of corroborating data from their interviews.

Prevalence rates exhibited substantial variation across age, sex, and countries, with rates below 5 percent for women in some African countries to more than 50 percent for men in countries such as Indonesia, Armenia, Laos, Papua New Guinea and Russia.

Fewer than half of U.S. schools have full - time nurses, with substantial variation by region, according to the data.

Nevertheless, even the most conservative of our three methodological approaches suggests substantial variation in principal effectiveness: a principal in the top 16 percent of the quality distribution will produce annual student gains that are 0.05 standard deviations higher than an average principal for all students in their school.

Several decades of international data demonstrate that substantial variation exists among nations; that leading nations succeed with virtually all of their students; and that wealth, cultural support, and curricular content matter.

In addition, Estyn (the school's inspectorate in Wales), reported in June 2014 that schools record and deal with bullying inconsistently, with substantial variation present within schools.

Differences in advisors» beliefs affect not only their own investment choices, but also cause substantial variation in the quality and cost of their advice.

Changes in the amount or distribution of the sunlight illuminating the Earth can produce substantial variations in our climate, and we have proxy records of its variable output over past centuries.

It confirmed the 1994 pre-nup but also made substantial variations to it.

The results of the poll reveal substantial variation in how institutions handle postdoc affairs — not just because of the varying natures of the institutions, but because «we're all at different stages, doing different things,» Lakoski says.

The processes and their interactions are complex, however, with substantial variation between models (Winton, 2006b), and their relative importance contributing to or dampening high - latitude amplification has not yet been properly resolved.

Comparisons with other stars, that resemble the Sun in mass and age, indicate that the Sun could undergo more substantial variations in brightness than those observed by satellites so far.

Table 1 also reports the percentage of spouses who died within a year after their own hospitalization; as expected, the diseases show substantial variation in lethality, with one - year death rates varying from 7.3 percent (for women with psychiatric disease) to 82.0 percent (for men with pancreatic cancer).

An initial review of the 1201 (a) MOE certifications revealed that that there is substantial variation among the States in the way they calculated and certified to their planned level of effort regarding State funding for the types of projects that are funded by the Recovery Act for the statutory period of February 17, 2009 through September 30, 2010.

As with the 2001 Postdoc Network poll of offices, the responses reveal substantial variation in postdoc personnel policies.

There is substantial variation in representation between the UK's political parties.

«As the new era dawns of the sustainable development goals, there remains much unfinished business, including persistent and substantial variations between countries and regions,» write the authors.

«And, there was substantial variation across world regions, with satiation occurring later in wealthier regions for life satisfaction,» Jebb said.

The results show substantial variations in the costs paid by Medicare for spinal fusion surgery.

«The substantial variation in prescribing patterns of such extremely addictive medications for minor injuries results in many thousands of pills entering the community, and places patients at an increased risk of continued use and potentially addiction,» said lead author M. Kit Delgado, MD, MS, an assistant professor of Emergency Medicine and Epidemiology at Penn. «It's vital that we identify and understand the root causes of this growing issue.»

There was substantial variation between trials in the size of these benefits, probably due to differences in the antibiotic used, the trial methods (particularly effective randomization), and the timing of outcome assessment.

Although results from most of these studies do not find an increased risk, the results do show substantial variation, said Dr Jensen; this may be because of the limited size and follow - up time in most of them.

The lack of an optimal management strategy has led to substantial variation in the care for this vulnerable population, unnecessarily exposing many infants to potential harm.

Currently, primary hepatocytes are the most common cell model, but their utility is fundamentally constrained by the substantial variation between donors and the finite number of cells that are harvestable from each donor.

Also notable is the substantial variation in ocean heating rates between the three different ocean heat content data sets.

Indeed, although there is substantial variation in the age of individuals who visit online dating sites (comScore, 2003; Madden & Lenhart, 2006), younger cohorts (e.g., Internet users between 18 and 29 years of age) are more likely to report accessing such sites than are older cohorts (Madden & Lenhart, 2006).