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Line art or line drawing is any image that consists of distinct straight lines or curved lines placed against a background (usually plain). Two-dimensional or three-dimensional objects are often represented through shade (darkness) or hue . Line art can use lines of different colors, although line art is usually monochromatic.
X-ray diffraction computed tomography is an experimental technique that combines X-ray diffraction with the computed tomography data acquisition approach. X-ray diffraction (XRD) computed tomography (CT) was first introduced in 1987 by Harding et al. [1] using a laboratory diffractometer and a monochromatic X-ray pencil beam.
Dogs have ear mobility that allows them to rapidly pinpoint the exact location of a sound. Eighteen or more muscles can tilt, rotate, raise, or lower a dog's ear. A dog can identify a sound's location much faster than a human can, as well as hear sounds at four times the distance. [41] Dogs can lose their hearing from age or an ear infection. [42]
for use in the ear canal; smaller than Tilly's and has a better "biting" action •Hunter Tod's forceps: for use in the ear canal •Fagge's aural forceps: for use in the ear canal •Waugh's long dissecting forceps: used for dissection like on the tonsils, also to catch bleeding points and putting in swabs •Wilson's tonsil artery forceps
These scattering methods generally use monochromatic X-rays, which are restricted to a single wavelength with minor deviations. A broad spectrum of X-rays (that is, a blend of X-rays with different wavelengths) can also be used to carry out X-ray diffraction, a technique known as the Laue method.
The dog could also be simply a lap dog, a gift from husband to wife. Many wealthy women in the court had lap dogs as companions, reflecting wealth or social status. [17] During the Middle Ages, images of dogs were often carved on tombstones to represent the deceased's feudal loyalty or marital fidelity. [18]
Use a soft tape measure like the ones used for sewing. Measure loosely to give your dog enough room in his costume. Next, measure your dog's chest. Begin at the front legs and measure around the body.
XRD may refer to: X-ray diffraction , used to study the structure, composition, and physical properties of materials Extensible Resource Descriptor , an XML format for discovery of metadata about a web resource