Sentences with phrase «pressure decreases with»

Now, remembering that atmospheric pressure is directly related to temperature, and pressure decreases with height, warming a region will increase the height at which pressure falls to 500 hPa.

As air rises it expands — because the pressure decreases with height in the atmosphere — and this causes it to cool.

In this data activity, students use NASA satellite measurements of atmospheric pressure to learn that pressure decreases with height in the atmosphere.

Because pressure decreases with height, we have arranged the graphs in this essay so that the lowest pressures (i.e., the stratosphere) are at the top and the highest pressures (i.e., ground level) are at the bottom.

Atmospheric pressure decreases with height (altitude), and in space, the atmospheric pressure is almost zero.

We'll be enormously generous here — the mean free path at room temperature is order of a few tens of nanometers, but it increases as the pressure decreases with height by an order of magnitude or so.

The pressure on the top of the parcel is less than the pressure at the bottom (since pressure decreases with altitude).

-- If a parcel of air is lifted, its pressure is DECREASED, since pressure decreases with height, and its temperature falls due to the expansion.

Temperature for mean velocities here) will be greater near the bottom of the box than near, the top: in other words, pressure decreases with height.

However, because the density and pressure decreases with altitude faster than the thermal energy of individual molecules increases, total temperature decreases with altitude.

This, together with the fact that P = rho RT (The ideal gass law) determines that pressure decreases with altitude and also determines the link between pressure and temperature within the atmosphere.

6) atmospheric pressure decreases with height, 7) liquid pressure increases with depth.

Air pressure decreases with an increase of altitude - about one millibar (0.03 inches of mercury) per 27 feet (8.23 m) close to sea level.

Because the density and pressure decrease with altitude, the temperature at the top is much lower than at the bottom.

As the water pressure decreased with depth, the carbon dioxide «fizzed» out of solution, forming an ever - increasing cloud of bubbles which entrained rising lake water.

Not exact matches

Studies — including at least one clinical trial with 100 participants — have found that this diet can significantly alter signs of disease, reduce weight and body fat, lower blood pressure, decrease levels of biomarkers associated with cancer, and improve blood - sugar levels.

Studies have shown that walking more lowers risks of chronic diseases such as high blood pressure, which is linked with decreased cognitive function.

That assessment in turn informs a judgement as to whether inflation pressure in the economy is likely to increase, decrease or stay about the same, and how the likely outcomes compare with the announced objective.

Pumpkin seed oil is rich in natural phytoestrogens and studies suggest it may lead to a significant increase in good «HDL» cholesterol along with decreases in blood pressure, hot flashes, headaches, joint pains and other menopausal symptoms in postmenopausal women.5

Not only are veggies low in calories and fat, but they are packed with all sorts of nutrients, such as fiber, folate, potassium, vitamin A and vitamin C. Decreases in blood pressure, cholesterol, risk of certain cancers and heart disease have all been linked to vegetable consumption.

The rats treated with yumberry experienced a decrease in arterial blood pressure and other cardiovascular markers.

The heart - healthy Omega - 3 fat found in salmon is associated with a decreased risk of cardiovascular problems, such as heart attacks, strokes, heart arrhythmias, high blood pressure, and high triglycerides circulating in the blood.

It pointed out however that Chile and Argentina's uptick in yields came in comparison to last year's poor harvest, keeping the pressure on inventories, and New Zealand had seen a slight decrease, albeit in line with historic production.

Wine has been shown to be a promotor of nitric oxide (NO) release in the arterial endothelium under the influence of wine polyphenols and NO is associated with improved arterial wall elasticity, decrease arteriosclerosis, and blood pressure regulation.

Radishes also contain the flavonoid, anthocyanin, which in a study was linked with scavenging free radicals, improved eyesight, lowered blood pressure, and decreased cancer cell production.

Just a thought - you would have to boil a bottle for at least ~ 2 hours in order to truly sterilize it, that's why true sterilization with moist heat uses an autoclave to increase pressure in order to decrease the time needed to sterilize.

Combine this with the benefits for mother — decreased risk of postpartum depression, increased milk production, increased pain tolerance, and reduced postpartum bleeding, cortisol levels and blood pressure — and skin - to - skin contact looks to be an incredibly important part of newborn care!

This happens when the baby turns around with its head facing downwards in position for birtht The baby's head is at the mouth of the uterus and it is ready to move through the birth canal in the process of laboro Therefore when you are 38 weeks pregnant and lower back pain is experienced, you know you have to be prepared for labor and childbirtht When the baby is in position for birth and the abdominal lowering happens, it exerts a lot of pressure on the ligaments that are holding the uterus in positiono As the uterus prepares to push the baby out, the back pain and contractions become more intenses These contractions are very different from Braxton Hicks contractions which can be eased by adjusting your positiono Labor contractions increase and decrease rhythmically and are the strongest just before birtht

The most recent study report described in these same regions decreased tissue levels of 5 - HT and tryptophan hydroxylase, the synthesizing enzyme for serotonin, and no evidence of excessive serotonin degradation as assessed by levels of 5 - hydroxyindoleacetic acid (the main metabolite of serotonin) or ratios of 5 - hydroxyindoleacetic acid to serotonin.30 A recent article described a significant association between a decrease in medullary 5 - HT1A receptor immunoreactivity and specific SIDS risk factors, including tobacco smoking.40 These data confirm results from earlier studies in humans39, 41 and are also consistent with studies in piglets that revealed that postnatal exposure to nicotine decreases medullary 5 - HT1A receptor immunoreactivity.42 Animal studies have revealed that serotonergic neurons located in the medullary raphe and adjacent paragigantocellularis lateralis play important roles in many autonomic functions including the control of respiration, blood pressure, heart rate, thermoregulation, sleep and arousal, and upper airway patency.

Now, we do have very high water pressure in our house being at the beginning of our street main line, and even with the valves turned down and the toilet flushesd to decrease the flow some, the sprayer turbo deflects off the Dawg.

The constitution minister was under pressure over voter registration, with fears that there could be a 20 % decrease in the number of registered voters as a result of the transition from the current system.

In May, Jacobs, along with Morinello and Rep. Brian Higgins, D - Buffalo, tried to pressure the Thruway Authority to either end the Grand Island bridge tolls or switch to a high - speed cashless tolling system to decrease traffic tie - ups.

This pressure, together with possible interbreeding with migrating groups of smaller - brained peoples, may have led to a gradual decrease in the frequency of the Boskop genes in the growing population of what is now South Africa.

The volume of the material samples exposed to increasing pressure decreases, which is associated with a reduction of usually all spatial dimensions.

«Our study shows that a healthful diet is associated with decreased high blood pressure in an at - risk population.»

The researchers noted that the timing of their study was «pertinent» because of current efforts to decriminalize marijuana and other research that has shown THC can increase appetite, reduce ocular pressure, decrease muscle spasms, relieve pain and alleviate symptoms associated with irritable bowel disease.

In one experiment, rats received temperature and barometric pressure information and were able to combine information with the other rats to predict an increased or decreased chance of rain.

In the earths atmosphere, pressure, which is related to the number of molecules per unit volume, decreases exponentially with altitude.

Low - income children's exposure to Medicaid throughout early childhood relative to no exposure is associated with a 22 percent decrease in the prevalence of high blood pressure among adults.

In the study of people with early ADPKD and healthy kidneys, researchers also tested if decreasing blood pressure below usual targets would slow progression of ADPKD and preserve kidney function.

Tea had a more marked effect on blood pressure than coffee, with a 4 - 5 mmHg decrease in SBP and 3 mmHg decrease in DBP in the heavy tea drinkers, compared to non-drinkers, when adjusted for age.

Decreasing or increasing pressure provides the person wearing the hat with information on the proximity of walls, passages or objects.

Although both study groups showed a statistically significant decrease at six months compared with baseline -LRB--14.1 mmHg for renal denervation compared to -11.7 mmHg for the sham treatment control), the difference of -2.29 mmHg in office systolic blood pressure between the two arms was not significant.

Inpatient costs for health services related to blood pressure or cardiovascular issues averaged $ 1,731 for patients on fixed - dose combination, compared with $ 2,985 for patients on decreasing doses of their medication, $ 7,076 for patients who switched to a new blood pressure drug and $ 7,692 for patients on increasing doses.

The selective pressure triggered by several consecutive winters with early snowfall resulted in a genetic decrease in body weight.

The authors say that the higher risk of type 2 diabetes associated with decreasing coffee intake may represent a true change in risk, or may potentially be due to reverse causation whereby those with medical conditions associated with risk for type 2 diabetes (such as high blood pressure, elevated cholesterol, cardiovascular disease, cancer) may reduce their coffee consumption after diagnosis.

The researchers found that at high dietary carbohydrate content, the low - compared with high - glycemic index level decreased insulin sensitivity; increased low - density lipoprotein (LDL) cholesterol; and did not affect levels of high - density lipoprotein (HDL) cholesterol, triglycerides, or blood pressure.

Specifically, compared with controls, marijuana abusers had significantly attenuated behavioral («self - reports» for high, drug effects, anxiety, and restlessness), cardiovascular (pulse rate and diastolic blood pressure), and brain DA [reduced decreases in distribution volumes (DVs) of [11C] raclopride, although normal reductions in striatal nondisplaceable binding potential (BPND)-RSB- responses to MP.

The pressure continues to decrease with altitude until it reaches the vacuum of space.

Previous studies have correlated decreased sleep times with established risk factors for calcification, including high blood pressure, excess weight, and poor glucose regulation.