Sentences with phrase «relatively stable conditions»

The boundaries jointly define a «safe operating space», within which it is argued the relatively stable conditions of the Holocene may be maintained4.

A new study confirms that carbon pollution has ended the era of the stable climate conditions that enabled the development of modern civilization High levels of carbon pollution have caused global temperatures to rise above the slow - changing, relatively stable conditions that existed «when humans were figuring out where the climate — and rivers and sea levels — were most suited for living and farming.»

They can be easily frozen and thawed, ensuring production of a large number of qualified feeder cells and allowing comparison of the variables influencing reprogramming efficiency under relatively stable conditions.

(2) The glacial epoch itself seemed to have been a relatively stable condition that lasted millions of years.

Not exact matches

Because negatively reactive temperament is relatively stable, it is proposed to have implications for more adverse, persistent outcomes than the transitory condition of colic.

It's relatively stable under most conditions and is inexpensive to manufacture, according to Slate, making the chemical a popular alternative to other, more expensive nitrogen sources.

The latter are sessile organisms, and therefore inhabit a secure and stable environment, which provides relatively constant living conditions, and is compatible with the adoption of the K - strategy,» Nagler explains.

The researchers note that while there is some discussion as to the dating of the Tula civilization, «it appears that Tula was established during a relatively stable climatic interval and went into decline as climatic conditions became more volatile.»

In other notable periods, the relatively stable medieval society was characterised by more constant climatic conditions.

So in order to constrain the climate sensitivity from the paleo - data, we need to find a period under which our restricted subsystem is stable — i.e. all the boundary conditions are relatively constant, and the climate itself is stable over a long enough period that we can assume that the radiation is pretty much balanced.

As Helen Epstein has recently pointed out, however, the relatively stable family environment in Uganda is significantly different from more violent and migratory conditions seen elsewhere in Africa:

After 30 years of practicing cardiology, I've found that chronic stable angina, which is the condition that stents are commonly used to treat — is a relatively uncommon finding in patients.

Markets do look efficient under certain circumstances, namely, when investors have had a chance to adapt to existing business conditions, and those conditions remain relatively stable over a long enough period of time.

Because certain interstratified structures are known to be stable under relatively limited conditions, their occurrence may be used as a geothermometer or other geoindicator.

The deep Atlantic chemical changes were similar in magnitude to those associated with glaciations, implying that the canonical view of a relatively stable interglacial circulation may not hold for conditions warmer / fresher than at present.

Of note was Pouillet's analytic technique: realizing that the solar constant must be (relatively) fixed, but atmospheric absorption would differ each day due to changing atmospheric conditions; and that the latter (given sufficiently stable weather conditions) would increase as a quadratic function of the angle of the sun, Pouillet was able to tease out a simple formula to separate the two values.

A stable, sustainable risk pool relies on having a large percentage of healthy enrollees to make up for the relatively small number of enrollees with significant health conditions.