There was a slight lapse condition, a moderate fog, and 100 per cent relative humidity.

Bethlehem's average annual relative humidity is 60 % and reaches its highest rates between January and February.

The relative humidity is high at night throughout the year ; usually it exceeds 90 percent.

Fortaleza has a typical tropical climate, specifically a tropical wet and dry climate, with high temperatures and high relative humidity throughout the year.

During this period, relative humidity is high.

White frost forms when there is a relative humidity above 90 % and a temperature below – 8 ° C ( 18 ° F ) and it grows against the wind direction, since arriving windward air has a higher humidity than leeward air, but the wind must not be very strong in order not to damage the delicately built icy structures.

Average morning relative humidity: 82 %, evening relative humidity: 58 %.

The amount of water the honey will absorb is dependent on the relative humidity of the air.

The area's relative humidity ranges between 70 and 90 %.

Iron gall inks require storage in a stable environment, because fluctuating relative humidity increases the rate that formic acid, acetic acid, and furan derivatives form in the material the ink was used on.

Its onset is heralded by a hazy sky, a falling barometer, and a drop in relative humidity to about 10 percent.

The climate is tropical, specifically a tropical wet and dry climate ( Köppen Aw ), with monthly mean temperatures in the range of, and relative humidity between 71 and 81 %.

Hardwood conventional kilns also require the introduction of humidity via either steam spray or cold water misting systems to keep the relative humidity inside the kiln from dropping too low during the drying cycle.

Acidic paper, especially when exposed to light, air pollution, or high relative humidity, yellows and becomes brittle over time.

This pattern is modified by adabiatic effects as rising air masses cool and drop their moisture content on windward slopes, then warm up as they descend so relative humidity drops.

It is distinct from leather in that parchment is limed but not tanned ; therefore, it is very reactive to changes in relative humidity and is not waterproof.

Temperatures are uniformly high — as is the relative humidity — and there is little seasonal variation.

Commercial storage of potatoes involves several phases: drying of surface moisture ; a wound healing phase at 85 % to 95 % relative humidity and temperatures below ; a staged cooling phase ; a holding phase ; and a reconditioning phase, during which the tubers are slowly warmed.

allowed samples to be observed in low-pressure gaseous environments ( e. g. 1-50 Torr or 0. 1-6. 7 kPa ) and high relative humidity ( up to 100 %).

Particulates ( or deliberately introduced seed material ) flowing along with air molecules near where the beam exits reflect, or backscatter, the light back into a detector, where it is measured relative to the original laser beam.

Examples of genetic classification include methods based on the relative frequency of different air mass types or locations within synoptic weather disturbances.

In some cases density is expressed as the dimensionless quantities specific gravity or relative density, in which case it is expressed in multiples of the density of some other standard material, usually water or air / gas.

The speed of light and other EMR predicted by Maxwell's equations did not appear unless the equations were modified in a way first suggested by FitzGerald and Lorentz ( see history of special relativity ), or else otherwise it would depend on the speed of observer relative to the " medium " ( called luminiferous aether ) which supposedly " carried " the electromagnetic wave ( in a manner analogous to the way air carries sound waves ).

There is relative mouthpiece pressure to the given air column.

The engineering properties of soils are affected by four main factors: the predominant size of the mineral particles, the type of mineral particles, the grain size distribution, and the relative quantities of mineral, water and air present in the soil matrix.

Bare uncoated semiconductors such as silicon exhibit a very high refractive index relative to open air, which prevents passage of photons at sharp angles relative to the air-contacting surface of the semiconductor.

Everyday pressure measurements, such as for tire pressure, are usually made relative to ambient air pressure.

The buoy has cellular modem communications and measures wind speed and direction, relative humidity, air temperature, barometric pressure, light intensity, and the water's depth and temperature, conductivity, turbidity, and chlorophyll-a levels.

These early examples were useful only for attacking large targets like cities or ports, but their relative invulnerability and low cost provided both sides with a credible force in an era of stiffening air defenses.

For a wing to produce " lift ", it must be oriented at a suitable angle of attack relative to the flow of air past the wing.

The relative density of gases is often measured with respect to dry air at a temperature of 20 ° C and a pressure of 101. 325 kPa absolute, which has a density of 1. 205 kg / m < sup > 3 </ sup >.

In an actual situation the roadway is moving relative to the vehicle but the air is stationary relative to the roadway, but in the wind tunnel the air is moving relative to the roadway, while the roadway is stationary relative to the test vehicle.

Says he, `` I may never imagine that in the struggle between personal and supra-personal responsibility it is possible to make a compromise between the ethical and the purposive in the shape of a relative ethic ; ;

A relative newcomer in outdoor signs is Mylar polyester film, now used as a printed overlay for trans-illuminated signs ( see below ).

The result of the observations is Af where the phase angle, Q, is measured in degrees from new moon and the probable errors include absolute as well as relative errors.

There is another means which should show the direction and relative value of the stresses in viscoelastic fluids that is not mentioned as such in the literature, and that is the shape of the suspended drops of low viscosity fluids in shear fields.

The relative forces can be calculated from the various radii of curvature if we assume: ( A ) The surface tension is uniform on the surface of the drop.

The last column shows the rate of exchange that would have been observed at a relative intensity of 4 ( 14.7 cm. distance ) calculated on the assumptions that the incident light intensity is inversely proportional to the square of the distance of the lamp from the cell and that the rate is directly proportional to the incident light intensity.

If such is the case, the particles within a distance of about Af of the Earth will have, relative to the Earth, a kinetic energy less than their potential energy and they will be captured into orbits about the Earth.

One issue that must be faced is the relative difficulty of analysis of different phonologic subsystems.

For the purposes of this discussion, the problem of relative prices is encompassed in these two variables, since GNP includes other prices.

This is stated to emphasize the necessity for an over-all concept of submarine defense, one which would provide positions of relative importance to ASW elements based on projected potentialities.

The concept of unity, in which positive and negative are attributes of the same force, in which good and evil are relative, ever-changing, and always joined to the same phenomenon -- such a concept is still reserved to the physical sciences and to the few who have grasped the history of ideas.

To understand American politics is, simply, to know people, to know the relative weight of names -- who are heroes, who are straw men, who controls, who does not.

Thus, giving grades and promotions based only on an individual's performance relative to a small local group, as is common, may reduce cooperative behaviors in the group.

This is the notion that particular cultures should not be judged by one culture's values or viewpoints, but that all cultures should be viewed as relative to each other.

The last stage in the development of the Kouros type is the late archaic period ( 520 – 485 BC ), in which the Greek sculpture attained a full knowledge of human anatomy and used to create a relative harmonious whole.

The emphasis is given in anatomy, and it is one of the first attempts to represent a kind of motion, and beauty relative to proportions, which appear mostly in post-Archaic art.

In the Pollard script, an abugida, vowels are indicated by diacritics, but the placement of the diacritic relative to the consonant is modified to indicate the tone.

Following each individual brick should be a layer of adobe mortar, recommended to be at least an inch thick to make certain there is ample strength between the brick ’ s edges and also to provide a relative moisture barrier during the seasons where the arid climate does produce rain.

This means that the programmer must know a " language " that is effective relative to the target computing agent ( computer / computor ).

This is particularly bad if the standard deviation is small relative to the mean.