(n.) An arc of the horizon intercepted between the meridian of the place and a vertical circle passing through the center of any object; as, the azimuth of a star; the azimuth or bearing of a line surveying.
Example Sentences:
(1) The dependence of fluorescence polarization of stained nerve fibres on the angle between the fibre axis and electrical vector of exciting light (azimuth characteristics) has been considered.
(2) Enhanced sensitivity to ITDs should translate to better-defined azimuthal receptive fields, and therefore may be a step toward achieving an optimal representation of azimuth within the auditory pathway.
(3) A sound source is commonly spherical, therefore solutions are found for the wave equation in spherical coordinates, giving a precise meaning to the 'azimuthal' and 'magnetic quantum number' analogy.
(4) An electron microscopic investigation of the interaction in vitro of two major Z-line proteins, alpha-actinin and F-actin, indicated that the positions of alpha-actinin bridges between actin filaments are defined by relative azimuthal positions of actin subunits.
(5) The pattern of QRS loop in the 3 planes, the voltage of right maximum spatial vector (RMSV) and left maximum spatial vector (LMSV), their projection onto the horizontal (azimuth) and frontal plane (elevation) were related to right ventricular systolic pressure.
(6) The directional component of the data analysis was important; analysis in the azimuthal direction was more accurate than in the axial direction.
(7) Lead and rear bridges are axially at least 13 nm apart on actin; the expected 60 degrees difference in azimuth is expressed by head-neck portions, but the head-actin-head axis rotates by only 30 degrees.
(8) Localization was always poorer at 30 degrees azimuth (the smallest used) than at any of the other azimuths (0 degree, 30 degrees, 60 degrees, 90 degrees right and left), regardless of microphone spacing.
(9) Furthermore, there is neither an azimuthal nor an elevational axis within the FM-FM area.
(10) A method is described whereby three-dimensional co-ordinates of points on a cranium can be recorded in terms of azimuth, elevation and radial distance from a selected point.
(11) All three measurements were affected by changes in the loudspeaker azimuth and reference microphone location.
(12) The sensitivity to variations in sound-source elevation was studied in 48 units, previously examined as to their azimuthal sensitivity, of the inferior colliculi of cats.
(13) Detection of interaural time differences underlies azimuthal sound localization in the barn owl Tyto alba.
(14) Six subjects localised a sound source (white noise through a speaker) which varied in position over a range of elevations (-40 degrees to +40 degrees) and azimuths (0 degrees to 180 degrees), at 10 degrees intervals, on the left side of the head.
(15) From its representation on the spherical surface it was unfolded into the plane using a polar azimuthal radially equidistant projection.
(16) We have previously demonstrated that in animals with both ears intact, there is a topographical representation of the azimuthal dimension of auditory space in the deep layers of this nucleus.
(17) The loudspeakers, 15 deg apart, were arranged in a semicircle (0-270-180 deg, azimuth).
(18) Response centers of all 223 neurons were located between 0 degrees and 50 degrees in azimuth, 2 degrees up and 25 degrees down in elevation of the contralateral frontal auditory space.
(19) The zone represents positions within 4 deg of the midline at the 0-deg horizontal meridian, and positions out to 15-deg azimuths in the upper hemifield and out to positions of 25-deg azimuth in the lower hemifield.
(20) In the alternative (ABI-constant) method, intensity at the two ears was varied symmetrically about a constant base intensity, in a manner roughly approximating the pattern of changes that occur when a free-field stimulus is moved in azimuth from the median sagittal plane.
Meridian
Definition:
(a.) Being at, or pertaining to, midday; belonging to, or passing through, the highest point attained by the sun in his diurnal course.
(a.) Pertaining to the highest point or culmination; as, meridian splendor.
(a.) Midday; noon.
(a.) Hence: The highest point, as of success, prosperity, or the like; culmination.
(a.) A great circle of the sphere passing through the poles of the heavens and the zenith of a given place. It is crossed by the sun at midday.
(a.) A great circle on the surface of the earth, passing through the poles and any given place; also, the half of such a circle included between the poles.
Example Sentences:
(1) The relations between meridian with peripheral nervous and analgesic mechanism had been explored.
(2) In the background examinations (and for the well-adapting subjects in examinations made after meridian crossing in flight), the blood pressure, heart rate, and capillaroscopic picture were recorded during 3 days 5 times a day.
(3) Thus, the 2 sides of the CVP meridian have different morphogenetic properties and such differences are determinative in the asymmetrical fine-positioning of the CVP.
(4) Acuity for the direction of drift for these stimuli is of the same order of precision as orientation acuity for static or drifting gratings, and exhibits a meridional anisotropy that favours the principal meridians.
(5) The EWRGP group showed a mean flattening in corneal curvature of 0.11 and 0.15 mm in the flattest and steepest corneal meridians, respectively.
(6) Now, following parental objections, the school board in the Meridian district in Idaho has voted to remove it from the high-school supplemental reading list, where it has been used since 2010, reported local paper the Idaho Statesman.
(7) The distribution of response intensities from one meridian to another is adequately described by a sine wave function.
(8) While the diameter of the red rod outer segments varies with their location along the vertical meridian of the retina, the incisure number also changes similarly.
(9) The multimedia file server manager station is built around a PC-AT compatible with a Northern Telecom Meridian SL-1ST digital PBX and a Meridian Mail digital voice messaging system.
(10) A right hemispatial field advantage emerged, as well as an advantage for targets above as compared to below the horizontal meridian.
(11) The best correlation was established between the seroimmune response and the activity of the acupuncture points on meridians X and I (a positive correlation) and on meridians III, VIII and XI (a negative correlation).
(12) The results are in agreement with data on visual callosal connections in animals and confirm previous psychophysical findings (Berardi & Fiorentini, 1987) indicating the particular properties of the interhemispheric cross-talk between symmetric regions of the visual field astride the vertical meridian in man.
(13) There were no inhibitory after-effects when the two stimuli appeared on opposite sides of the vertical or horizontal meridian.
(14) It was demonstrated that the calcium ion concentration was significant higher than that in the location of non-meridian and non-acupoint.
(15) Simple onset response time (RT) experiments, previously shown to exhibit binocular summation effects for white stimuli along the horizontal meridian, were performed for red and green stimuli along 5 oblique meridians.
(16) Most neurons in the inferior temporal cortex of the rhesus monkeys have visual receptive fields that extend across the vertical meridian well into both the contralateral and ipsilateral visual half-fields.
(17) This report evaluates the effect of meridian acupuncture treatment on trigeminal neuralgia.
(18) Current software displays include a true topographic map, a spherical subtraction map in both relative and absolute scales, and a meridian analysis that is adapted to display refractive photoablative surgery.
(19) It's also identified that the thermography with the advantages of straight-forward, objective and simple fitted to be used in the research of acupuncture and meridians.
(20) Using the "Bi-Digital O-Ring Test Imaging Technique", the author has been able to accurately localize meridians and acupuncture points that correspond to specific internal organs and has found that most general patterns of meridians and the number of acupuncture points on each of the meridians of specific internal organs of the 12 main internal organs described in the literature of ancient Chinese medicine, are more or less correct, with the exception of some variations and inaccuracies.