*** Low partial pressure of oxygen in the lungs when switching from inhaled anesthesia to atmospheric air, due to the Fink effect, or diffusion hypoxia.

* January 1 – Germany begins Operation Bodenplatte, an attempt by the Luftwaffe to cripple Allied air forces in the Low Countries

Low humidity increases viral transmission rates potentially due to dry air allowing small viral droplets to disperse farther and stay in the air longer.

Low air flow alarm control panels are common, see below.

Pressure | Low pressure air hose for the dry suit, CEJN type

The California Air Resources Board ( CARB ) classified the car with an air pollution score of 3 out of 10 as an Ultra Low Emission Vehicle ( ULEV ).

* Low Temperature Difference engine, a heat engine that operates by cyclic compression and expansion of air or other gas, see Stirling engine

Established on 22 February 1944 as a redesignation of VIII Bomber Command at High Wycombe Airdrome, England, 8 AF was a United States Army Air Forces combat air force in the European Theater of World War II, engaging in operations primarily in the Northern Europe AOR, carrying out strategic bombing of enemy targets in France, the Low countries and Germany and engaging in air to air fighter combat against enemy aircraft until the German Capitulation in May 1945.

On 1 January, the entire German fighter force took off and attacked 27 Allied airfields in northern France, Belgium and the southern part of the Netherlands in an attempt by the Luftwaffe to cripple Allied air forces in the Low Countries of Europe.

Time Division Synchronous Code Division Multiple Access ( TD-SCDMA ) or UTRA / UMTS-TDD 1. 28 Mcps Low Chip Rate ( LCR ), is an air interface found in UMTS mobile telecommunications networks in China as an alternative to W-CDMA.

They also had unique engine hatches, and up until 1971 front indicators set low on the nose rather than high on either side of the fresh air grille – giving rise to their nickname as " Low Lights ".

During the winter of 1938 – 1939, Goerdeler sent reports to the British stating that Hitler was pressuring Italy into attacking France, was planning to launch a surprise air offensive against Britain, intended to achieve a " knock-out blow " by razing British cities to the ground sometime in the second half of February 1939, and was considering an invasion of Switzerland and the Low Countries as a prelude to attacking France and Britain.

* Low relative humidity of inhaled air ( particularly during cold winter seasons )

Low air pressure begins to have marginal but detectable effects at the summit ( 2654. 4 m ; 8, 708. 7 ft ).

Low air temperature higher up can be masked by high insolation under clear skies, but will take its effect with increased cloud cover.

" As thrust is increased, the pressure from this port rises until " crossover ," where the " High Pressure Shut-Off Valve " ( HPSOV ) closes and air is thereafter drawn from the " Low Pressure Bleed Port.

* Low speed-Water transport as a whole is much slower than its road, rail, or air competitors.

The analysis concluded that Low NOx burners with separated overfire air ( SOFA ) would provide the best available retrofit technology alternative in accordance with EPA BART guidelines.

Low NO < sub > x </ sub > burners with separated overfire air used to control nitrogen oxide emissions.

* Low boundary layers, which may increase the way viruses are transmitted by increasing the amount of stagnant air.

Low valent volatile sulfur compounds are also found in areas where oxygen levels in the air are low, posing a risk of suffocation.

During this time Very Low Frequency ( 3 – 30 kHz ) signals will be reflected by the D layer instead of the E layer, where the increased atmospheric density will usually increase the absorption of the wave and thus dampen it.

Low prey density was also a problem, forcing the wolves to leave the park boundaries in pursuit of food in lower elevations.

* Low information density.

# Low density effects

The transport mechanism ( Low Density Cholesterol or High Density Cholesterol particles ) varies, and not only in density.

Changing geomagnetic conditions can induce changes in atmospheric density causing the rapid degradation of spacecraft altitude in Low Earth orbit.

** Low serum concentration of functioning high density lipoprotein ( HDL " protective if large and high enough " particles ), i. e., " lipoprotein subclass analysis "

It's clear, given these prerequisites, that contact pressure and developed temperature is highly dependent on the lumps geometry. Flow of material exhibits an increase in energy density, because initial phase transformation and displacement of material demand acceleration of material and high pressure. Low pressure is not compatible with plastic flow, only after deceleration may the flowing material be exposed to low pressure and quickly cooled.

Low, medium and high density zones shall be identified for business establishments, plants and factories, including a central park.

Known side effects include harmful changes in cholesterol levels ( increased Low density lipoprotein and decreased High density lipoprotein ), acne, high blood pressure, liver damage.

* Low density amorphous ice

It belongs to the Low density lipoprotein receptor gene family.

Category: Low density lipoprotein receptor gene family

< tr align = center bgcolor =# eeeeee >< td > High density </ td >< td > Medium Density </ td >< td > Low Density </ td ></ tr >

* Low information density.

Abraham Low, a critic of psychoanalysis, stressed the importance of will, the ability to control thoughts and impulses, as fundamental for achieving mental health.

Low temperatures can cause the liquid metal to freeze, which inhibits its ability to move or shapeshift.

Individuals who were born Very Low Birth Weight (< 1500 grams ) and Extremely Low BirthWeight ( ELBW ) are at greater risk for various cognitive deficits including planning ability.

Low captured national attention for his performances in Parliament, receiving praise for his assertiveness, good analytical ability and his willingness to be constructive rather than oppose for the sake of opposing.

Low bypass ratios tend to be favored for military combat aircraft as a compromise between improved fuel economy and the requirements of combat, which values higher power-to-weight ratios, supersonic performance, and the ability to use afterburners which are more compatible with low bypass engines.

Even his funeral demonstrated the ability of Low to reach political consensus, with honorary pallbearers that included both financier and philanthropist John Pierpont Morgan, Jr. and labor activist and AFL founder Samuel Gompers.

* Low ability to thrive in hot summer weather