Sentences with phrase «high variability of»

We expected that high levels and high variability of negative emotions (anger, anxiety, and sadness), predict the stability of adolescents» anxiety, depression, and aggressive behavior scores from age 13 to age 14, in non-specific ways, thereby extending earlier cross-sectional findings (Silk et al. 2003).

The ice cores being hopelessy corrupted by pressure and migration effects so that they fail to reflect the high variability of solar / ocean induced levels of atmospheric CO2.

A good place to start in comprehending the high variability of temperatures and sea ice in the Arctic is the recognition that, at those latitudes, the available heat comes primarily from oceanic and atmospheric advection, rather than local thermalization of insolation.

The unexpectedly high variability of the 2010 rainfalls relative to previous periods and their regional heterogeneity are exploited as an identification strategy.

One look at the drive programmes shows the high variability of the AMG SPEEDSHIFT MCT 7 - speed sport transmission.

The high variability of glycemic index and glycemic load reveal limitations in their clinical and public health applicability, and glycemic index estimates and subsequent associations with chronic disease risk needs to be reconsidered, say the authors.

«Given the high variability of climate in this region, we should not be totally surprised if very wet 1980s - type conditions return at some point during our lives,» Williams said.

Although bacteria have a seemingly limitless capacity to alter their genes by swapping bits of DNA between strains, this mechanism doesn't seem enough to account for the swift pace of change and the high variability of E. coli and other strains.Thomas Cebula of the U.S. Food and Drug Administration (FDA) wondered if this rapid evolution is being driven by microbes capable of much faster - than - normal variation.

This high variability of influenza virus in the study region (and other subtropical / tropical climates) will require improved vaccines with broader antigenic coverage, the authors report.

The problem is aggravated by the high variability of shipping costs.

The subsequent increase in multiyear sea ice culminated during the past 2500 years and is linked to an increase in ice export from the western Arctic and higher variability of ice - drift routes.

Not exact matches

The variability of inflation has been a bit higher over the past 10 years than in the preceding decade.

While all brokerage accounts assess service fees, we don't consider these fees to be part of the average cost to trade stocks due to high user variability.

The bond maturity premium over bills was just 0.7 % in the U.S. and 0.5 % worldwide, small with respect to the much higher risk (variability of returns).

While it's true that the average of the returns over the entire period was 6.12 %, the variability of those returns is quite high.

One of the most important reasons selling a business well can increase the business valuation is the high degree of variability in the «strategic value.»

In 1938, M.L. Odland and A.M. Porter of the University of Connecticut suspected that because of fruit variability, there was a higher percentage of natural cross-pollination in peppers than in tomatoes.

Growing scarcity In addition to a growing scarcity of natural resources such as land, water and biodiversity «global agriculture will have to cope with the effects of climate change, notably higher temperatures, greater rainfall variability and more frequent extreme weather events such as floods and droughts,» Diouf warned.

Additionally, Commonwealth environmental water supported the manipulation of weir pool water levels at Locks 8 and 9 to provide wetlands permanently connected to weir pools with more natural patterns of inundation and drying sequences, assist in inundating creeks and anabranches that normally receive water only during higher flow conditions (such as Mulcra Island) and provide hydraulic variability within the river channel.

The study noted that another possible explanation for the great NMT effectiveness in the mid-teen age group may be variability in the «quality» of athletes participating in the cutting, pivoting, and jumping sports such as soccer, volleyball and basketball in the younger ages, so that targeting NMT to athletes who are at higher risk results in greater reduction of that risk.

19 of the nipples tested were found to have high variability (more than 20 % variation).

This is difficult to definitively conclude, the report says, because, once again, of the wide variability in application of the AP program in high schools.

The Dew model is at the cheaper end of the high suction models and doesn't allow for speed variability like the S2.

«In the yoga group, compared with values obtained before a practice session, the high - frequency band of the heartrate variability spectrum (parasympathetic or vagal activity) increased by 64 % in the 20th week and by 150 % in the 36th week, and both the low - frequency band (sympathetic) and the low - frequency to high - frequency ratio were reduced.

Using resting - state MRI analysis on thousands of people's brains around the world, the research has found that the areas of the brain which are associated with learning and development show high levels of variability, meaning that they change their neural connections with other parts of the brain more frequently, over a matter of minutes or seconds.

When, for example, subjects were asked 20 times in succession to estimate the duration for which a square — displayed for exactly one second in each case — appeared on the screen, the estimates given by patients with schizophrenia exhibited a much higher level of variability than those of the control group.

The paper, «Recent enhanced high - summer North Atlantic Jet variability emerges from three - century context,» by Trouet and her co-authors Flurin Babst of the Swiss Federal Research Institute WSL in Birmensdorf and Matthew Meko of the UA is scheduled for publication in Nature Communications on Jan. 12.

«We demonstrated the high design variability in the packaging of our electrode device, and in vivo neuronal recordings were performed by simply placing the device on a mouse's brain.

At the high end, 20.8 percent of variation on power distance was between countries — which still left 79.2 percent of the variability within countries.

The study also shows that dispersing males connect the enigmatic brown bear population of the Alaskan ABC - islands to the North American mainland, and that the resulting movement of genes is substantial enough to maintain high genetic variability within this island population.

Schultz, a professor of synoptic meteorology, and co-author Dr Vladimir Janković, a science historian specialising in weather and climate, say the short - term, large variability from year to year in high - impact weather makes it difficult, if not impossible, to draw conclusions about the correlation to longer - term climate change.

Additionally, they found high variability in the timing of ovulation relative to the onset of the MSP.

Workers with the highest stress levels, for instance, had the lowest heart - rate variability, a measure of heart rhythms controlled by the body's autonomic nervous system.

Cabrol advocates making an unprecedentedly robust, high - resolution study of environmental variability on Mars by peppering its surface with weather stations.

In an attempt to answer the question of whether genes that show high levels of variability across different species could also be useful in population - level evolutionary studies, scientists in Brazil, Singapore, and the United Kingdom teamed up to test the utility of numerous genes previously found to be useful in inferring relationships of cactus species.

Combining climate variability with high levels of fishing greatly increases the risk of collapse, Pinsky says.

Biologists who use molecular data to study evolutionary dynamics between closely related organisms, such as populations, are constantly searching for regions of the genome with high amounts of variability.

Red indicates a point of high variability, blue reflects places where brains tend to look alike, and green indicates areas in between.

Said Tim McClanahan, WCS Senior Conservation Zoologist and lead author of the study: «Northern Mozambique Quirimbas reefs have a variety of refugia, environmental variability, and high diversity that give these reefs a high potential to adapt to rapid climate change.

The authors conclude: «Diabetes patients with peripheral neuropathy display greater extremes in magnitude of medial - lateral sway during stair ascent and descent as well as displaying higher variability during stair ascent and descent.

This represents a particular challenge to disease gene analysis: How do we analyze genes and establish genotype - phenotype relationships against a background of high natural genome sequence variability?

«Wide variability in organ donation rates across United States: Midwest leads nation in highest rates of lifesaving donations.»

Now, Luis Teixeira's research team studied the genetic variability of Wolbachia strains and discovered that bacteria that give stronger protection against virus grow to higher concentrations and often shorten the host's lifespan.

«We've shown what is important is the actual underlying mechanism — that species that can deal with a high degree of variability at a single site also end up with more extensive geographic ranges.

«We need to establish measures so that — in spite of potential variability between people, methods and researchers — we can really say, «clearly this new advance led to higher performance,» because we have systematic ways of comparing that,» says co-lead author Chethan Pandarinath, then a postdoctoral fellow at Stanford.

Genetic variability plunged when individuals required mates with the highest degree of cultural similarity, the team reports this week in The Proceedings of the National Academy of Sciences.

High reliability organisations — which have less than their fair share of accidents — recognise that human variability is a force to harness in averting errors, but they work hard to focus that variability and are constantly preoccupied with the possibility of failure

«Based on the satellite data gathered, we can identify areas that, over the past 14 years, have shown high sensitivity to climate variability,» says researcher Alistair Seddon at the Department of Biology at the University of Bergen (UiB).

By analyzing variation in a specific bacterial gene in his samples — the greater the variability, the higher the variety of species — Fierer found that deserts contained up to twice as many bacterial species, roughly 10,000 per 10 square meters, as did acidic rain forest soils.

Males from extinct lines had high variability in reproductive organ size, low sperm counts, low sperm motility, and a high rate of vacuolization of seminiferous tubules.