Sentences with phrase «oxygen level during»

The simplified technique requires no special expertise and limits drops in blood oxygen level during testing.

Climate, volcanism, plate tectonics all played a key role in regulating the oxygen level during various time periods.

Other things to consider when bringing an infant on a plane include colder temperatures in the cabin, loud noise levels during takeoff, the change in oxygen level during the flight, and the presence of a properly secured safety seat, according to the Mayo Clinic.

The technology tracks dips in oxygen levels during the night, a possible indicator of sleep apnea.

The latest results come at a time when scientists are already reconsidering what was happening to ocean oxygen levels during this crucial period.

«The elevated oxygen levels during treatment supply the necessary energy for facilitating the healing process.»

The study also found that patients maintained good oxygen levels during the day but experienced oxygen loss during sleep.

The narrow offshore continental shelf combines with the deep - dredged ship channel to help maintain safe oxygen levels during summertime wind changes and reduced rainfall that curtails freshwater discharge from the Coos River, says Dave Sutherland, a professor in the Department of Geological Sciences.

One possible explanation is that perhaps oxygen levels during that time period fluctuated greatly creating a «yo yo» atmosphere: Going from oxygenless before 3 billion years ago to oxygenated between 3 billion and 2.75 billion years ago and then back to oxygenless from 2.75 billion to 2.4 billion years ago.

Our veterinarians and our surgical technicians keep an eye on your pet's heart rate, respiration, body temperature, and blood oxygen levels during and after surgery.

In April of this year, Garmin said that it would be calculating fitness age from some of its wrist wearables, based on oxygen levels during a workout.

Not exact matches

Also, during that time, my son was restricted to the nursery for two and a half days due to an oxygen level drop shortly after birth.

During the test, the nurse will monitor your baby's heart rate, breathing and oxygen level.

For most women it's best to avoid traveling to high altitudes during pregnancy, because the adjustment to the oxygen levels may be too great for you and your baby.

During the pause, the baby's heart rate may go down (bradycardia), and the oxygen level may drop, too.

If mom is stressed out, passes out, or ends up holding her breath during labor and delivery, she might end up putting her baby into fetal distress, with an abnormal heartbeat, and lowered oxygen levels.

Researchers analyzed the levels of various trace elements in hundreds of samples of carbon - rich shales that had been deposited in oxygen - poor regions of the ocean surrounding ancient continents during the past 3.5 billion years.

But advances in the understanding of atmospheric oxygen levels are challenging that idea, explains Sandra Schachat, a paleoentomologist at Stanford University, who led a recent study that modeled the gas's availability during the hexapod gap.

The HREs only switch on protein production when oxygen levels are very low — for example, during wound healing.

These new forms likely appeared during the low - oxygen times, but boomed once oxygen levels recovered, the researchers report in Biological Reviews.

The model suggests atmospheric oxygen was likely at around 10 % of present day levels during the two billion years following the Great Oxidation Event, and no lower than 1 % of the oxygen levels we know today.

Previous studies have revealed that during a race, marathon runners often show evidence of dangerous changes to the heart, including an enlarged right atrium (the chamber that receives oxygen - starved blood from the body) and elevated levels in the blood of enzymes that signal heart damage.

Oxygen levels were also stable during, but varied widely before and after.

Levels of oxygen 18 in ice core samples from the 1990s were more elevated than for any other time in the last 200 years, but were very similar to levels reached during some earlier deLevels of oxygen 18 in ice core samples from the 1990s were more elevated than for any other time in the last 200 years, but were very similar to levels reached during some earlier delevels reached during some earlier decades.

The median lowest oxygen saturation level during DISE was about 91 percent, compared to an 81 percent value recorded in standard sleep studies.

They found that photosynthesis rates were higher during the day in tanks containing fish, probably helped by the fish's fin strokes wafting away water containing high levels of oxygen.

The oxygen and carbon isotopes present in the remains provided them with records of temperature and humidity levels during the period.

But aside from such macro links and knowledge about the heart rates, blood — oxygen levels and hormonal responses related to exercise, scientists have a relatively cursory understanding of the chemical mechanisms at work in the body during and after physical activity.

Computer analysis of oxygen levels in the blood during sleep could — by itself — provide an easy, relatively inexpensive and sufficiently reliable way to determine which children who snore habitually could benefit from a diagnosis and treatment for obstructive sleep apnea.

By testing the sensor on volunteers during a simulation in which oxygen levels were cut, the team was able to identify a set of VOCs signalling the onset of hypoxia.

Mild oxygen levels in shallow seas but oxygen - poor deep oceans lasted for some 1.3 billion years during a time that has been dubbed the «Boring Billion» but eventually led to the development of mitochondria that now power multicellular planet and animal life (Nick Lane, New Scientist, February 10, 2010; Rachel Ehrenberg, Science News, September 29, 2009; Johnston et al, 2009; and H.D. Holland, 2006).

Resting - state functional magnetic resonance imaging allows investigating whole - brain connectivity changes during pharmacological modulation of the level of consciousness.Low - frequency spontaneous blood oxygen level - dependent fluctuations were measured in 19 healthy volunteers during wakefulness, mild sedation, deep sedation with clinical unconsciousness, and subsequent recovery of consciousness.Propofol - induced decrease in consciousness linearly correlates with decreased corticocortical and thalamocortical connectivity in frontoparietal networks (i.e., default - and executive - control networks).

In a typical fMRI data set acquired during resting - state, BOLD (blood - oxygen level - dependent) signals often exhibit strong correlations between distant brain areas despite a lack of external stimuli or a cognitive engagement [1]--[3].

This has potentially broad implications sulfate and oxygen levels in the oceans during this time, for the our understanding of Earth's ancient ecosystems.

During the study, the researchers tracked the duration of labor as well as the health and well - being of the women's babies, such as birth weight and blood oxygen levels.

Their heart rates and oxygen - update levels were collected every minute during the workout, which the researchers used to calculate their calorie burn.

CPAP provides a steady stream of air through a mask that is worn during sleep, which keeps the airway open to prevent pauses in breathing and restore normal oxygen levels.

The men were given various fitness tests and then divided into two groups that were roughly equal in terms of levels of body fat, strength (as defined by their one - rep maxes — 1RM — on the bench press and back squat), and VO2max (the maximum amount of oxygen consumed by the muscles during exercise — a measure of endurance).

During physical activity, oxygen helps muscles utilize proteins, fats, and carbohydrates to help athletes or fitness enthusiasts run faster, lift more resistance, and work for extended periods of time at high levels.

Also, the utkatasana increases the heart rate during the performance of the pose that is advantageous for the body as it speeds up the breathing allowing more intake of oxygen, gets rid of more carbon dioxide, pumps extra nutrients to the muscles, and increases lactic acid levels in the body.

Aerobic activity trains the heart, lungs and cardiovascular system to process and deliver oxygen more quickly and efficiently to every part of the body by elevating the heart rate during exercise to its target level.

More RBC's also implies more oxygen to the cells and tissues, especially during workouts which lead to improved strength and endurance levels.

When these feelings occur, breathing and heart rate levels are rapid and unsteady, which disturbs the blood flow and oxygen to the brain, causing dizziness during menopause.

Your oxygen level continues to deplete during battle, so it is important to understand each situation and sometimes it will be better to avoid combat.

Using a technology called functional Near - InfraRed Spectroscopy (fNIRS), which uses infrared light to track changes in blood oxygen in different parts of the brain to provide a measure of what brain regions are becoming more activated (consuming more oxygen) during certain tasks, the investigation will compare the brain patterns of children with ASD and typical children who have similar imitation scores and eyetracking patterns, to determine whether children with ASD process the same imitation tasks differently from typically developing children, at the level of their brain activity.

Second V70 generation engine radiators featured an optional «ozone - eating» catalytic coating, marketed as PremAir, which converted ground - level ozone into pure oxygen during normal vehicle operation.

Anaesthetic patient monitor - ECG, blood pressure, blood oxygen levels, respiration rate, and core body temperature continuously during an anaesthetic / surgical procedure making it safer for our pets.

During this process, your pet will be monitored by several pieces of equipment that will routinely check heart rate, respiratory rate, blood pressure, carbon dioxide levels, and oxygen saturation.

During animal surgery, we closely monitor heart rate (ECG machine), blood pressure, and blood oxygen levels, as well as watch for physical signs of distress.

During surgery, we closely monitor heart rate (ECG machine), blood pressure, and blood oxygen levels, as well as watch for physical signs of distress.