White-sky is the bihemispherical reflectance under conditions of isotropic illumination, so it has the angular dependency removed. Black-sky is the directional hemispherical reflectance computed at local solar noon.

Yes. The official Boston University's MOD43 website (see FAQ #9), explains how to compute black-sky albedo at other solar zenith angles from the BRDF parameters.

because being colorblind, I don't see in color, and instead of driving me and everyone around me nuts by constantly asking if one color is the same as what I used last time, I just do DT as line art, occasionally i add some color, or do a special color pic, but otherwise i just say screw color.

Lucidyne offers both color recognition and black and white models. The main difference is black and white models do not recognize the color of the crayon or chalk. Color recognition is not needed in applications where only one grader is involved. In situations where two or more graders are utilized, knowing the grade lines of each is important management information.

Black and white spruce are two different species of tree which can look so much alike it is difficult to tell the difference outside of a laboratory. The following are indicators which may help differentiate the two: Habitat. White spruce thrive in well-drained areas while black spruce can only compete on bogs or on moist ground.

Well, from a Wiccan point of view, the difference is only in your intent. Do you intend to work for the good of all, or are you using magic to try to cause harm to someone? The magic is the same in either case. It's like electricity - magic is not good or evil in itself, it's how it's used that matters.

Each input file to the render program starts with 19 header records that describe image layout and processing options. The fifth line contains three numbers which specify the RGB values for the background. 0 0 0 specifies a black background; 1 1 1 specifies a white background; 0.9 0.9 0.4 specifies a light yellow background, and so on.

There is no difference between the seeds other than the color. Our seeds are a mixture of the two colors. Check out the USDA's web site at http://www.nal.usda.gov/fnic/foodcomp/search/ Chia seeds are both black and white in color. The nutrition is the same in both "colors" of seeds. If you plant only the white seeds you will produce white chia or planting black will only produce black. The biggest difference is the growing area and the climate differences.

Oolongs (which cover a wide range of processes) usually have some physical manipulation done to them, breaking down the cellulose within the tea leaf to bring out the flavors. Oxidation is between 10% to 75%. Black teas are fully oxidized. The tea leaf is cut and bruised, bringing out the various flavors nascent in the leaf.

You are probably trying to play an NTSC disc in a PAL player, but your PAL TV is not able to handle the signal. If your player has a switch or onscreen setting to select the output format for NTSC discs, choosing PAL (60-Hz) may solve the problem. See section 1.19 for more information.

a particular level of adaptation, human vision responds to about a hundred-to-one contrast ratio of luminance from white to black. Call these luminance values 100 and 1. Within this range, vision can detect that two luminance values are different if the ratio between them exceeds about 1.01, corresponding to a contrast sensitivity of one percent.

A black (HIP) blade is made out of a black zirconium oxide and offers extra durability. This type of blade goes through an extra firing process called a "hot-isostatic press," creating a tighter weave between the ceramic molecules, thus creating a tougher blade. The white ceramic blade is also made out of zirconium oxide but does not go through this expensive sintering process.

Oolongs (which cover a wide range of processes) usually have some physical manipulation done to them, breaking down the cellulose within the tea leaf to bring out the flavors. Oxidation varies 10% to 75%. Black teas are fully oxidized. The tea leaf is cut and bruised, bringing out the various flavors nascent in the leaf.

The black models are re-chargeable and include a battery and built-in charger. The white, blue, and green models are corded and do not include a battery or built-in charger.

The Cellulite is a process of the fat tissue, which is below the skin. The skin is only reached secondarily. The color of the skin doesn't have influence in the process. In skins of darker shade, the process can be a little less visible.

Amazing Heroes #187 Interview, January 1991) It's mostly a matter of choice, though it is a bit of a matter of economics. But colorists in America really don't know how to color. They either try to hide bad artwork or they oftentimes wind up hiding good artwork. They don't push it to the limit like they do in Europe. In the United States grass is always green, the sky is always blue -- American audiences have a very literal color sense.

We'll dealing with a two-strikes against situation. Black is dominant, but is diluted by Dun, and modified by Agouti This means both parents have to carry black or be black. Then you have to get the spots, which, as discussed earlier, you are getting 50/50 chances. If black spotted animals are only bred to gray-dun, then you have taken away the necessary factor to match up the black.

Summary File 1 (SF 1) will contain characteristics of the White/Black or African American/etc. population. This file will be released on a state-by-state flow basis from June to September 2001. In addition, the population and housing characteristics on Summary File 2 (SF 2) will be iterated by 128 race groups, 78 American Indian and Alaska Native tribe categories, and 39 Hispanic or Latino groups. These data will be available from September to December 2001.

Yes. There are however no price breaks for black and white on both sides. Our prices are based on reserving a spot on the sheet, whether your artwork is 1-color or less than 4-color.