Pressure example sentences

All these involuntary actions including blood pressure, salivation and vomiting are controlled by the medulla in the hind-brain.Remains of plants and animals which were buried under the earth for millions of years got converted by the heat and pressure into fossil fuels.This type of farming is practised in areas of high population pressure on land.As soon as the bottle is opened, some of the dissolved carbon dioxide gas escapes to reach a new equilibrium condition required for the lower pressure, namely its partial pressure in the atmosphere.The loss of the finest grazing lands and water resources created pressure on the small area of land that the Maasai were confined within.An increase in blood pressure can increase the glomerular blood flow and thereby the GFR.The everincreasing number of industries has made matters worse by exerting pressure on existing freshwater resources.Measurement of heat change at constant pressure (generally under atmospheric pressure) can be done in a calorimeter shown in Figureure We know that ? = p H q (at constant p) and, therefore, heat absorbed or evolved, qp at constant pressure is also called the heat of reaction or enthalpy of reaction, ?rH.The atrial wall of the heart produces atrial natriuretic factor which decreases the blood pressure.It also creates a psychological pressure on the employees to perform well as they are aware that they are being observed personally on their job.Macroscopic properties like pressure and temperature do not change with time for a system in equilibrium state.This sometimes creates pressures for us because there may be competing demands and expectations.For understanding pressure-volume work, let us consider a cylinder which contains one mole of an ideal gas fitted with a frictionless piston.It is unlikely that we will go through life without some experience of personal crises causing acute pressure for a while.Ordinary citizens, pressure groups and movements and the media can play an important role in this.