Sentences with phrase «presence of other substances»

The bioavailability of minerals is very delicate and can be greatly affected by food or the presence of other substances.

The amounts utilized depend directly on the presence of other substances, particularly fat - soluble vitamins.

Not exact matches

The function proper to the first organ is that of receiving [percevoir] each particular impression, of attaching signs to it, of combining the different impressions, of comparing them with each other, of drawing from them judgments and resolves; just as the function of the other organ is to act upon the nutritive substances whose presence excites it, to dissolve them, and to assimilate their juices to our nature.

Similarly, being under alcohol or other substance influence impairs your senses and may affect your awareness of the infant's presence.

Very recently a new technique called positron emission transverse tomography has been developed that makes it possible to detect from outside the skull the presence of deoxyglucose or other substances labeled with positron emission radioactive isotopes.

Unlike other electrochromic substances, however, researchers have struggled to comprehend how coloration occurs in NiO in the presence of common aqueous electrolytes.

The reason for this is both the presence of immune cells but also an increase in a substance that helps cells stick to each other and form structures and organs.

Soon other substances, including water vapor, will begin pouring out, revealing their presence in the spectrum of light from the comet to instruments on the ground and those, like Spitzer, in space.

The discovery of these planets has encouraged astrobiology and in particular has motivated proposals for several space - based telescopes designed (1) to search for smaller, Earth - size worlds and (2) if such worlds are found, to analyze spectrally the light reflected by the planets» atmospheres in the hope of detecting oxygen, methane, or other substances that would indicate the presence of biota.

The actual effect on the body may differ, since body's own acidity level is a product of other factors and processes, such as the rate of mineral absorption, presence of other metabolites, and body's own acid / alkaline regulatory actions, based on the selective excretion or mobilization of acidic / alkaline substances.

The presence of magnesium is essential for the functioning of other substances in the body - it is a necessary ingredient for calcium absorption and works in conjunction with calcium in building bones and teeth.

The link between cardiovascular health and the development of other major diseases such as diabetes, poor thyroid function and probably also dementia, too, makes sense since many of these also point to a lack of nutrients rather than the presence of one single substance as a likely explanation of such epidemics.

A complete urinalysis involves checking for the presence of bacterial, crystals, blood cells and other substances in the urine as well as measuring the concentration and pH of the urine.

Scientists believe that the immune system in the gastrointestinal tract overreacts to the presence of certain foods, bacteria or other substances, but the reason for this is unclear.

When the cat sniffs the plant (in whatever form it is presented, but usually the leaf itself), a ten - minute period of feline bliss ensues — not unlike the «high» a person experiences in the presence of certain drugs or other concentrated substances.

The water ice counteracts the traditional danger of living above ground by serving as a radiation barrier, offsetting fears of solar exposure that have, until now, projected Martian architecture into a dark underworld — buried beneath a regolithic surface that is believed to contain perchlorates, gypsum and other substances hazardous to human life.Water as a Radiation Shield By taking advantage of water - ice's ability to filter the sun's rays and protect against radiation, ICE HOUSE prioritizes a life above ground and celebrates the human presence on the planetary surface.

Condensation in the atmosphere, and therefore cloud formation, begins only in the presence of tiny particles of smoke, salt, or certain other substances.

Results of tests conducted by Greenpeace in 2005 from ash samples taken from the Naga and Toledo coal - fired power plants in Cebu revealed the insidious presence of mercury, which is a deadly neurotoxin; arsenic, which is a known carcinogen; as well as other hazardous substances such as lead and chromium.

Of course, before full legalization can take effect, other laws must be revised and created to reflect the legal presence of a new mind - altering substancOf course, before full legalization can take effect, other laws must be revised and created to reflect the legal presence of a new mind - altering substancof a new mind - altering substance.

Other specialists in forensic science include forensic toxicologists that test for the presence or absence of poisonous substances, alcohol, and drugs in blood and urine samples.

The presence of other risks to healthy parenting, such as poverty, substance abuse, domestic violence, and previous trauma, in addition to depression, creates an increased cumulative risk.

The presence of co-occurring psychiatric disorders in persons who engage in substance use or other addictive behaviors.

Target Population: Overburdened families who are at - risk for child abuse and neglect and other adverse childhood experiences; families are determined eligible for services once they are screened and / or assessed for the presence of factors that could contribute to increased risk for child maltreatment or other poor childhood outcomes, (e.g., social isolation, substance abuse, mental illness, parental history of abuse in childhood, etc.); home visiting services must be initiated either prenatally or within three months after the birth of the baby

The presence of other disorders occurring at the the same time is also common, especially mood disorders and substance abuse.

All families are screened and / or assessed for the presence of factors that could contribute to increased risk for child maltreatment or other poor childhood outcomes, (e.g., social isolation, substance abuse, mental illness, parental history of abuse in childhood, etc.).