Sentences with phrase «form at concentrations»
Above this zone methane is only present in its dissolved form at concentrations that decrease towards the sediment surface.
https://en.wikipedia.org/ Not exact matches
The analysis of a characteristic prophetic form of utterance (German: Gattung) defines both the subject of «ecstatic» concentration and at the same time the nature and significance of the unmistakably non-ecstatic; that is, the role of the prophet's normally functioning senses.
They saw that the concentration of wealth, chiefly in the form of land, tended to increase at the expense of the poor.
To act and know that we are acting, to come into touch with reality and even to live it,... such is the function of human intelligence... From the ocean of life, in which we are immersed, we are continually drawing something, and we feel that our being, or at least the intellect that guides it, has been formed therein by a kind of local concentration.
All forms of green tea contain a naturally occurring amino acid called L - Theanine, but the content is higher in matcha green tea, and along with the natural caffeine content, this causes a stimulant which works to increase alertness and improve concentration at the same time.
Red Bulls form at home this year, despite the distraction of much squad rotation with a concentration on Champions League, has been almost perfect.
Government vs Brazilian Blowout The FDA sent a violation letter to GIB about Brazilian Blowout's Acai Professional Smoothing Solution in 2011 after it found methylene glycol, the liquid form of formaldehyde, in samples at concentrations ranging from 8.7 to 10.4 percent.
By collecting blood samples before, during and after smoking, the team were able to track the concentrations of phenanthrene metabolites and determine the speed at which they formed in the body.
Over the past several decades, scientists have determined that measuring the soil concentrations of certain isotopes that form at a known rate permits direct quantification of soil production rates.
Bronte Tilbrook at CSIRO in Hobart, Tasmania, Australia, measured the concentration of aragonite — a form of calcium carbonate used by some creatures to build shells — at over 200 locations on the reef.
The unusual dimer of the ZIKV protease: inhibitor complex seen in the crystal may provide a model for assemblies formed at high local concentrations of protease at the endoplasmatic reticulum membrane, the site of polyprotein processing.
Computer models show how small, spinning particles suspended in a fluid can form a variety of macro-scale structures at different concentrations.
Another particulate, secondary sulfates (formed in the atmosphere from emissions, such as those from coal - fired power plants), had the highest concentration (between 30 and 44 percent) of all pollutants at urban and rural sites, with readings being mostly uniform across locations.
«Our results suggest that strategies aimed at decreasing levels of APOE4, the harmful form of the protein, and increasing concentrations of protective variant APOE2 could be helpful to patients.»
And even at concentrations of parts per billion (ppb), closer to a drop in a swimming pool than a drop in a teacup, long - term exposure to inorganic arsenic — generally considered the most toxic form — has been linked to an increased risk of cancer and other life - threatening illnesses.
At a sufficiently high level of concentration, the rods are pushed close enough together that they begin to align parallel to one another, forming what is known as a «nematic» phase.
HIGH natural levels of lithium in drinking water may protect against Alzheimer's and other forms of dementia, according to a study of more than 800,000 people in Denmark — but only at certain concentrations.
The aforementioned research group demonstrated that the expulsion of zooxanthellae at 27 °C (non-thermal stress conditions) is part of a regulatory mechanism that maintains zooxanthellal density and a stable carbon concentration with expulsion of digested or normal forms of symbionts.
At low concentrations, melittin forms transient pores.
The researchers also added more control over what crystals formed by changing the length of the DNA hairpins, the concentration at which they were assembled around the particles, and the concentration of different types of particles.
Specifically, does the electrolyte form into clusters or stay as isolated ions at different concentrations?
The water layer forms slowly at low concentrations, but once in place, it prepares the stage for carbon dioxide to transform quickly.
The last steps of preparing a protein sample for downstream analyses, such as activity assays or structural studies, involve ensuring that the protein is in its native, soluble form, dissolved in the buffer of choice, and at an appropriate concentration.
Coaxed out of the carbon dioxide liquid, even at the low concentrations of 1 water molecule for every 10,000 carbon dioxides, the water forms an extremely thin layer around the target mineral, in this case, anorthite.
Only the dead coral skeleton that forms the base of the reef starts dissolving at certain carbon dioxide concentrations.
These gas - laden fullerenes were formed outside the Solar System, and their concentration in the sedimentary layer at the boundary of the Permian and Triassic periods means they were delivered by comets or asteroids.
One is only able with the greatest concentration to see it at all: it forms a triangle with two stars estimated of sixth & seventh magnitude: [its position was] determined from the stars i, k and h in the head of Centaurus.»
It is possible that the vitamin D concentrations of the milk would have been higher if the mothers had been consuming only vitamin D3, the animal form of vitamin D. Vitamin D is carried into breast milk attached to the vitamin D - binding protein; 21 since one study found vitamin D2 to have a lower affinity than vitamin D3 for the vitamin D - binding protein, it may be that vitamin D3 is much more effective than vitamin D2 at raising the levels of vitamin D in milk.
A 2007 study looked at buckwheat and found: «Concentration of rutin [antioxidant compounds] was increased more than 10 times, with the production of quercitin and one newly formed flavonoid during 48 h germination.»
It is particularly useful for its ability to bind water at low concentration and form a web - like gel.
«That's because turkey contains high concentrations of tryptophan, which is broken down to form serotonin to induce feelings of calm and even help your body make drowse - inducing melatonin,» says Kimberly Gomer, a registered dietitian and educator at the Pritikin Longevity Center.
In truth, I was slightly annoyed at first, but when I listened to him explain the process he took, I recognised his critical and divergent thinking, as well as the persistence and concentration required to complete the task in written form.
The following are common characteristics of gifted children, although not all will necessarily apply to every gifted child: • Has an extensive and detailed memory, particularly in a specific area of interest • Has advanced vocabulary for his or her age; uses precocious language • Has communication skills advanced for his or her age and is able to express ideas and feelings • Asks intelligent and complex questions • Is able to identify the important characteristics of new concepts and problems • Learns information quickly • Uses logic in arriving at common sense answers • Has a broad base of knowledge; a large quantity of information • Understands abstract ideas and complex concepts • Uses analogical thinking, problem solving, or reasoning • Observes relationships and sees connections • Finds and solves difficult and unusual problems • Understands principles, forms generalizations, and uses them in new situations • Wants to learn and is curious • Works conscientiously and has a high degree of concentration in areas of interest • Understands and uses various symbol systems • Is reflective about learning • Is enraptured by a specific subject • Has reading comprehension skills advanced for his or her age • Has advanced writing abilities for his or her age • Has strong artistic or musical abilities • Concentrates intensely for long periods of time, particularly in a specific area of interest • Is more aware, stimulated, and affected by surroundings • Experiences extreme positive or negative feelings • Experiences a strong physical reaction to emotion • Has a strong affective memory, re-living or re-feeling things long after the triggering event
EURUSD is in consolidation by support level Negative trend is extended further downside, however concentration is formed by current support barrier at 1.3630 while resistance level holds at 1.4037.
The proper product, at the correct concentration and form is the key to safety for pets.
It is a form of absolute concentration that enables an appreciation of unique detail in each work and, at once, a form of behavior that facilitates a process of learning and reflection based on visual comparison as well as correspondence with knowledge stored in our memory.
The Fran and Ray Stark Sculpture Garden Located at the foot of the hill, at the tram departure area where visitors first enter the Getty Center, is a concentration of British sculpture, including Elisabeth Frink's Horse and Running Man and Henry Moore's Bronze Form and Draped Reclining Mother and Baby, as well as American and Spanish sculpture such as Isamu Noguchi's Tent of Holofernes, and Peter Shelton's bronzenightshirt, and Joan Miró's Figure.
In complete contrast to this, Donald Judd's work, with its pure concentration of material and geometric form, appears to exist at the opposite end of the spectrum to these concepts of reality - as - illusion.
The vernacular wood frame of his Church at Head Tide (1938) exemplifies this concentration upon local forms: the black outlines surrounding the structure — increasingly prevalent in Hartley's work after the early 1930s — metaphorize this inward turning.
If the UNFCC meeting in Bali this December does not agree on some form of hard cap on global CO2 emissions, then the concentration of CO2 in the atmosphere is going to go on rising at unprecedented rates, and hence AGTs will go on rising at an equally unprecedented rate.
Ocean acidification plus higher concentration of CaCO3 in ionized form, which will definitely have an effect on ocean life that will require significant adaptation at a significant biological cost.
Anomalies in the oceanic carbonate system recorded in marine sediments at the time3, for example while coral reefs were forming, apparently left no signature on atmospheric carbon dioxide concentrations.
However, after some 70 ky or so, CO2 concentrations lower to a value at which flora is decimated and new CO2 deserts are formed, especially in China and Mongolia.
The economic constraint on environmental action can easily be seen by looking at what is widely regarded as the most far - reaching establishment attempt to date to deal with The Economics of Climate Change in the form of a massive study issued in 2007 under that title, commissioned by the UK Treasury Office.7 Subtitled the Stern Review after the report's principal author Nicholas Stern, a former chief economist of the World Bank, it is widely viewed as the most important, and most progressive mainstream treatment of the economics of global warming.8 The Stern Review focuses on the target level of carbon dioxide equivalent (CO2e) concentration in the atmosphere necessary to stabilize global average temperature at no more than 3 °C (5.4 °F) over pre-industrial levels.
CO2 is wonderful stuff when diluted in air or water but in its pure form or at very high concentrations it can be hazardous, as brewery workers have to know.
An interglacial can not occur, so it is claimed, until sea - level CO2 concentrations have reached 190 ppm, at which point CO2 deserts can form and dust storms can be initiated.
But the most convincing counterforce is Mother Nature, herself — and if she gives us another decade of slight cooling or at least no warming, despite continued unabated human GHG emissions and concentrations reaching record levels, she will essentially have killed this strange form of delusion called CAGW.
They assemble to form a picture of a world with pockets of high CO2 concentration in some places at some times.
Improvements in our understanding of clathrate chemistry and sedimentology have revealed that hydrates form in only a narrow range of depths (continental shelves), at only some locations in the range of depths where they could occur (10 - 30 % of the Gas hydrate stability zone), and typically are found at low concentrations (0.9 — 1.5 % by volume) at sites where they do occur.