Sentences with phrase «long duration of exposure»

Due to a long duration of exposure, no person in the streets could be captured on the picture.

The study found that the longer duration of exposure to high concentrations of local anaesthetic was most harmful because it interferes with the function of mitochondria, the «batteries» of the cell, and induce a cell death mechanism named «autophagy.»

Not exact matches

(4) gaining exposure to a long - duration growth asset, with AAC having demonstrated internally funded compound growth in the asset base of about 4 per cent a year over the last 15 years; and

According to a 2014 study from Northwestern Medicine and the University of Illinois at Urbana - Champaign, office workers with more light exposure at the office enjoyed many benefits, including longer sleep durations, better sleep quality, and better quality of life compared to workers who did not have much exposure to natural light at work.

Indeed, a long duration of breastfeeding (> 7 months) has been associated with a reduced risk of overweight and obesity, 2 while a short duration (≤ 4 months) may not be sufficient to obtain the beneficial effects of breastfeeding.3 Another confounding factor is early exposure to antibiotics, which is increasing even for minor infections.

Several studies have also attempted to understand the role of breastfeeding on IQ, and although some authors conclude that the observed advantage of breastfeeding on IQ is related only to genetic and socioenvironmental factors, a recent meta - analysis showed that after adjustment for appropriate key co-factors, breastfeeding was associated with significantly higher scores for cognitive development than formula feeding.6 Longer duration of breastfeeding has also been positively associated with intelligence in adulthood.22 We also observed the benefits of long - term breastfeeding on mental indices, along with the indirect benefit of balancing the impact of exposure to p, p ′ DDE after adjustment for some socioeconomic variables.

The rats» heads were exposed to varying levels of radiation that astronauts would normally receive during long - duration missions, while other rats were given sham exposures.

But it remains unclear whether there are long - term effects from low - intensity or occasional marijuana use earlier in life and whether the magnitude and persistence of impairment depends on the duration of marijuana use or the age of exposure.

-- mental and emotional stress can lead to a spike in blood lipid levels; — exercise (at a reasonable dose intensity and duration) can be beneficial for cholesterol levels; — long - term exposure to multiple stressors and insufficient recovery had a devastating effect on the whole body; — bodies of different people react differently to stress;

The First Asset Long Duration Fixed Income ETF provides exposure to longer dated government bonds, with the higher level of income and lower correlation to equity markets that they provide.

High - yield corporate bonds may also be used to gain modest exposure to higher - yielding maturities, though the portfolio is unlikely to hold a large percentage of high - yield bonds, especially those of longer duration.

In general, the risk of aerosol transmission increases with proximity and duration of exposure to the source; however, once aerosolized, certain pathogens may remain infective over long distances, depending on particle size, the nature of the pathogen, and such environmental factors as temperature and humidity.3

A negative dose — response relationship was observed between the T / S ratio and tobacco exposure duration: the longer the duration of maternal smoking in pregnancy, the shorter the child's telomere length.