Sentences with phrase «detect changes in pressure»

This method can detect changes in pressure of about 10 atmospheres in one second, even up to pressures of 500,000 atmospheres (50 GPa).

By fitting a pressure - sensor mat beneath a keyboard, they found that it could tell how active the user was by detecting the change in pressure when they type.

Not exact matches

The lateral line is a sense organ that runs along the sides of most fish and enables them to detect changes in water pressure.

Air pressure changes linked to the phases of the moon were first detected in 1847, and temperature in 1932, in ground - based observations.

Existing sensors, such as those based on simple pressure switches and motor resistance, are limited in their ability to detect subtle changes in pressure and to distinguish between different textures.

«We speculate that detecting these changes in water pressure may alert a python that an animal is approaching, perhaps priming it to strike immediately when a potential prey item is detected.»

This device, which rests on the seabed 4,000 meters below the surface, combines a pressure gauge to detect changes in the water level with an electromagnetometer.

The VTM correlates disturbances in these fields with pressure changes to detect how big a tsunami is and where it is headed.

At a cellular and molecular level, no one really knows how the vagus nerve detects different physiological stimuli, from the stretch of the stomach after a meal to toxins that induce nausea to changes in blood pressure.

Antilock brakes use Hall effect transducers to detect changes in a car wheel's angular velocity, which can then be used calculate the appropriate braking pressure on each wheel.

The sensors detected changes in oxygen pressure as small as 15 millimeters of mercury, and it took less than 10 minutes to see the effects of a change in inhaled gas.

This type of work, which is used by many doctors, including myself, who practice applied kinesiology techniques and various forms of manual muscle testing, also allows them to figure out precisely where the trigger points are as changes in muscle function can be detected immediately upon palpation (slight pressure) of the trigger point.

One important factor in getting your eyes tested is the benefits of the examination, basically, this can detect changes which can indicate high blood pressure, diabetes and other underlying health issues.

This system is designed to detect a change in tire pressure.

Standard on all Siennas are anti-lock brakes and a tire pressure warning system that uses the ABS sensors to detect variation in rotational speed caused by changes in inflation.

They can sense the change in air pressure, and may hear low - frequency rumblings that we, humans, can't detect.

Small variations in pressure are normal but if your feline detects larger changes she knows this could mean trouble ahead.

Changes in kidney, liver and pancreatic function, arthritis, cataracts, heart disease and high blood pressure are more common in older pets and can be detected during regular check ups and lab work.

«Working with data pertaining to 7450 cardiovascular - related deaths that occurred within Budapest, Hungary, between 1995 and 2004 — where the deceased were «medico - legally autopsied» — Toro et al. looked for potential relationships between daily maximum, minimum and mean temperature, air humidity, air pressure, wind speed, global radiation and daily numbers of the heart - related deaths... scientists report and restate their primary finding numerous times throughout their paper, writing that (1) «both the maximum and the minimum daily temperatures tend to be lower when more death cases occur in a day,» (2) «on the days with four or more death cases, the daily maximum and minimum temperatures tend to be lower than on days without any cardiovascular death events,» (3) «the largest frequency of cardiovascular death cases was detected in cold and cooling weather conditions,» (4) «we found a significant negative relationship between temperature and cardiovascular mortality,» (5) «the analysis of 6 - hour change of air pressure suggests that more acute or chronic vascular death cases occur during increasing air pressure conditions (implying cold weather fronts),» (6) «we found a high frequency of cardiovascular death in cold weather,» (7) «a significant negative relationship was detected between daily maximum [and] minimum temperature [s] and the number of sudden cardiovascular death cases,» and (8) «a significant negative correlation was detected between daily mean temperature and cardiovascular mortality.»

The iPhone 6 and 6 Plus will include a barometer, which can detect changes in air pressure.