During this time, there are also
chemical changes occurring, and new hormones being released to trigger bonding and milk production.
«Drastic
chemical change occurring in birth of planetary system: Has the solar system also experienced it?.»
A press release on this research, «A Drastic
Chemical Change Occurring in Birth of Planetary System: Has the Solar System also Experienced it?»
Not exact matches
Using what's called dielectric properties —
chemical changes that
occur as a fruit ripens or rots, for example — the sensors emit an electromagnetic signal that can be monitored by a reader.
A placebo was formerly thought to effect healing only if the illness was «merely psychosomatic» or «not organic» It is now more fully recognized that actual
chemical or organic
changes can
occur under the influence of a sugar pill.
While the baby will not be born depressed, the
chemical changes that
occur in a mother with depression can somehow effect the baby.
Unfortunately, many of these unknown molecules were those that differed between the wood from the two regions, making it difficult to understand why these
changes in
chemical fingerprint
occur.
«Plants use these
chemical signals to determine if they are being preyed upon or if an environmental
change is
occurring that could be detrimental to the plant.
«There must have been regional climate and
chemical conditions that varied in time and space,» he says, adding that this would
occur as the tilt of Mars's spin axis
changed over tens of thousands of years, a wobble caused by the lack of a massive moon to stabilise the planet.
The chemistry in the growth rings in the shells of the clam — which
occur much like the annual growth rings in the centre of trees — can act as a proxy for the
chemical make - up of the oceans, enabling researchers to reconstruct a history of how the oceans have
changed over the past 1000 years with unprecedented dating precision.
«There are certain advantages to studying the epigenome, or the
chemical changes that
occur in DNA.
«The
chemical changes which
occur during this weathering tell us something about the composition of the atmosphere at that time.
Some polymers in the food matrix may also
change their state, and
chemical reactions can
occur.
Hepatic encephalopathy
occurs when the liver can not remove certain toxins and
chemicals, such as ammonia, from the blood.1 These toxins and
chemicals then build up and enter the brain.1 Hepatic encephalopathy is one of the major complications of cirrhosis (scarring of the liver), and a leading cause of hospital re-admission due to its recurrence, despite treatment.1 It can
occur suddenly in people with acute liver failure, but is seen more often in those with chronic liver disease.1 Symptoms of hepatic encephalopathy include mild confusion, forgetfulness, poor concentration and personality or mood
changes, but can progress to extreme anxiety, seizures, severe confusion, jumbled and slurred speech and slow movement.1 The first step in treatment is to identify and treat any factors that cause hepatic encephalopathy.2 Once the episode has resolved, further treatment aims to reduce the production and absorption of toxins, such as ammonia.1 Generally, there are two types of medication used to reduce the likelihood of another hepatic encephalopathy episode — lactulose and rifaximin.2 However, it remains a leading cause of hospitalisations and re-hospitalisations in cirrhotic patients, despite the use of the above - mentioned standard of care treatment.
Using carbon dating and
chemical analysis, researchers from Northumbria University, Newcastle have shown that significant
changes in dust levels
occurred in Romania around 6,100 years ago, despite the climate in Eastern Europe being relatively wet at this time, indicative of an extraregional source of such dust, most likely to be from the Sahara.
Stashed away and long - forgotten, a trio of century - old bottled beers recently discovered in the Czech Republic could help scientists better understand early 20th - century brewing practices, as well as the
chemical changes that
occur in beer over long periods of time.
The technique, a new development — different from Zewail's Nobel Prize - winning work in femtochemistry, the visual study of
chemical processes
occurring at femtosecond scales — allowed researchers to observe directly the transitioning atomic configuration of a prototypical phase -
change material, germanium telluride (GeTe), when it is hit by a femtosecond laser pulse.
One type of epigenetic
change to the genome
occurs when small
chemical groups glom on to the ladder structure of DNA.
Several studies, including some on the massive earthquake in Kobe, Japan, in 1995, have indicated that
changes to the
chemical makeup of groundwater may
occur prior to earthquakes.
Alexander F. Goncharov's analyzes materials under extreme conditions such as high pressure and temperature using optical spectroscopy and other techniques to understand how matter fundamentally
changes, the
chemical processes
occurring deep within planets, including Earth, and to understand and...
They are now working on adapting the device so it can also be used to measure
chemical or mechanical
changes that
occur in the brain following drug treatment.
Changing when light
occurred changed the production of
chemicals in other types of produce, too, including blueberries and zucchini.
The
chemical balance in the stratosphere is
changed significantly by the presence of these clouds, altering the breakdown products from manmade CFCs (chlorofluorocarbons) so that rapid
chemical ozone destruction can
occur in the presence of sunlight.
While many are familiar with the «momnesia» that can
occur during gestation, a new study published in the journal Natural Neuroscience contends that — along with sweeping hormonal, emotional,
chemical and outward physical
changes — pregnancy alters regions of the brain for up to two years after a woman gives birth.
This energy is the product of rearrangements of electrons in the periphery of atoms and results from the
change in
chemical structure which
occurs in the process of combustion.
The project will analyse the
chemical changes that
occur in Unkempt in human cellular models of TSC.
The observatory is studying physical and mechanical properties of rocks before, during and after a quake; physical and
chemical changes in the earth's crust that
occur during an earthquake; and temperature
change that impels melting of rocks.
It is important to remember that
chemical changes (which may
occur without our knowledge) are an essential part of our perception.
Partially hydrogenated margarines and shortenings are even worse for you than the highly refined vegetable oils from which they are made because of
chemical changes that
occur during the hydrogenation process.
Genetic damage can
occur because of thermal
changes, radiation, viruses or the presence of highly reactive
chemicals.
Your metabolism is at the heart of every
chemical change that
occurs in your system.
Chemical changes start to
occur in a battery once they drop below 12 volts, and no amount of charging will repair that.
Researchers believe what dogs are smellling are the
chemical changes that
occur when normal cells are altered by cancerous ones.
It is thought that
changes in brain
chemicals occur during chronic anxiety and that this can lead to the hyperesthesia disorder.
As with all medical alert dogs, Diabetic Alert Dogs are trained to smell the
chemical body
changes that
occur as the insulin levels increase or drop.
The
chemical balance in the stratosphere is
changed significantly by the presence of these clouds, altering the breakdown products from manmade CFCs (chlorofluorocarbons) so that rapid
chemical ozone destruction can
occur in the presence of sunlight.
«This project will enable precision measurements of the physical,
chemical and biological
changes that
occur when cells are subjected to mechanical loading, ranging from small perturbations to high - force, high - speed impacts,» said Megan Valentine from UC Santa Barbara.
Although small in scale, the study demonstrated that
chemical changes did indeed
occur in the brains of the fathers.