(n.) One who, or that which, bisects; esp. (Geom.) a straight line which bisects an angle.
Example Sentences:
(1) Speech and noise are both spectrally shaped according to the bisector line of the listener's dynamic-range of hearing, but with the noise in a single octave band (0.25-0.5 or 0.5-1 kHz) increased by 20 dB relative to this line.
(2) The Voronoi polyhedron of a given S-phase cell nucleus is that polyhedron of minimal volume defined by planes all of which are perpendicular bisectors of the vectors extending from the given cell to all other S-phase cells in the tumor.
(3) The results suggest that the dioxygen ligand is strongly tilted, the direction of tilt being close to one of the bisectors of the N-Fe-N bond angles.
(4) For the three-dimensional non-coplanar case, homogeneous target dose distributions are obtained by designing field modifiers which produce a uniform dose distribution on the perpendicular bisector plane for each pair of fields.
(5) Distinctive bisector analysis patterns are positively correlated with each sleep--waking stage.
(6) Speech and noise are shaped by the same amplitude-frequency response; their spectra are varied relative to the bisector of the individual's dynamic range.
(7) All AT-containing polydeoxynucleotides and crab satellite DNA adopt a high humidity a modified B form characterized by the orientation of the bisector of the phosphate group OPO at 64 degrees with respect to the helical axis which is significantly lower than 68-74 degrees observed in DNAs.
(8) This constant is the ratio of absolute dose rate in medium, 1 cm from the source on its transverse bisector, to source strength.
(9) The deviation of the bisector of (formula: see text) of the greater than PO2- group from the normal to the bilayer is less than 45 degrees and the mean orientation of all polar head groups is rather parallel than perpendicular to the plane of the bilayer.
(10) This A form is characterized by the orientation of the bisector of the phosphate OPO group at 34 degrees with respect to the helical axis, which is slightly lower than that of DNA.
(11) Dose is calculated as a function of angle with respect to the transverse seed bisector for distances from the seed center ranging from 0.1 to 7.5 cm.
(12) After a brief review of available data in the literature on the sections for surgical approach to the cervical segment of the thoracic duct, the authors made a comparative analysis, using time-honoured objective criteria on surgery, between the universal transverse cervical section (20 operated patients) for approach to the cervical segment of the thoracic duct and the oblique cervical section which they suggest (28 operated patients) it passes along the bisector of the angle formed between the thoracic pedicle of the sternocleidomastoid muscle and the upper edge of the left clavicle.
(13) The system of loading, which results in observable physiologic response, maintains the compressive load at virtually 90 degrees at the bisector of the disc for all weights and all angles of forward flexion.
(14) A new developed discrimination method--the bisector method--is used for discrimination and classification between the normal and pathological groups.
(15) Although the 1974 version of the EEG bisector analysis is not exactly comparable to visual analysis, in this design it defined significant drug effects on sleep and EEG.
(16) Using electroencephalogram (EEG) bisector analysis, tape recordings of sleep were analyzed for two beta, three alpha, three theta, and two delta EEG patterns, as well as for detections of sleep spindles, K-complexes, eye movements, body movements, average electromyogram (EMG), and calculation of seven sleep-waking stages.
(17) If the screw is introduced, as recommended by Danis, in the bisector of the angle between the perpendicular on the fracture fissure and the perpendicular on the bone axis, one obtains high interfragmentar compression and reduction of shear stress by one-half.
(18) In addition, the chains are tilted along one of the bisectors (omega = 0 degrees) of the hexagonal lattice (8 wide-angle maxima, 2 unique), a phase not previously reported in DPPC studies.
(19) At high relative humidities (higher than 90%, B form), the bisector of the less than OPO in the complexes forms an angle with respect to the helical axis which has a value lower by about 4 degrees than in the corresponding DNA sample.
(20) It has been proposed that these negative solid-angle illusions (assimilation effects) which occur in dual-angle (Bourdon-type) displays result from a failure to discriminate between the test (judged) edges and the bisectors of the solid angles.
Diagonal
Definition:
(a.) Joining two not adjacent angles of a quadrilateral or multilateral figure; running across from corner to corner; crossing at an angle with one of the sides.
(n.) A right line drawn from one angle to another not adjacent, of a figure of four or more sides, and dividing it into two parts.
(n.) A member, in a framed structure, running obliquely across a panel.
(n.) A diagonal cloth; a kind of cloth having diagonal stripes, ridges, or welts made in the weaving.
Example Sentences:
(1) The adjacent gauge was separated from the ischemic segment by one large nonoccluded diagonal branch of the left anterior descending artery.
(2) The presence of the positive-off diagonal of the second-order kernel of respiratory control of heart rate is an indication of an escape-like phenomenon in the system.
(3) We have examined the distribution of galanin-like immunoreactive (LI) cell bodies in the medial septal nucleus (MS) and the nucleus of the diagonal band of Broca (nDBB) of young (3 months) and aged (25-30 months) rats, and assessed their respective contribution to the septohippocampal pathway.
(4) Cells from a spontaneously established lineage were grown on glass coverslips that fit diagonally in a standard curvette and intracellular pH (pHi) was measured.
(5) Moderately stained neurons with two or three prominent cell processes were observed in the nucleus of the diagonal band of Broca, globus pallidus, and substantia innominata.
(6) Biomechanical analysis of the crosscountry techniques has developed from rather simple 2-dimensional kinematic descriptions of diagonal stride to complex measurement of skating forces and 3-dimensional motion.
(7) injected at 13.45 h. Transection which interrupted the connection of septum (SEPT), diagonal band of Broca (DBB) and bed nucleus of stria terminalis (BST) with the preoptic-suprachiasmatic area interfered with ovulation and surge of release of all 3 hormones.
(8) The survival without infarction at 8 years was 52% in the patients with dysfunction of left anterior descending artery grafts and 89% when the diseased graft was located on another artery (right coronary, left marginal, diagonal).
(9) The atherosclerotic involvement of coronary branch vessels (first diagonal, first septal, posterior descending, left and right marginals, conus and the vessels supplying the conduction system) was investigated in 450 apparently healthy subjects aged 11-55 years who died of accidental causes.
(10) When Kristine Minde eluded Claire Rafferty at the far post she was well placed to meet Solveig Gulbrandsen’s long diagonal ball.
(11) Working in tandem with Westminster city council, Transport for London and the Greater London Authority, the crown estate has pedestrianised several side streets, widened pavements, and introduced a diagonal crossing at Oxford Circus and new traffic islands at Piccadilly Circus, along with two-way traffic on Piccadilly, Pall Mall and St James's Street.
(12) The morphology, ultrastructure and synaptic relationships of the cholinergic and non-cholinergic neurons in the medial septal nucleus (MS) and vertical limb of the diagonal band of Broca (VDB) in the basal forebrain of the rat were studied at the light and electron microscopic levels.
(13) The local cerebral glucose utilization was measured in the hippocampal formation 3, 21, and 90 days after bilateral lesions of the medial septal nucleus and the nucleus of the diagonal band of Broca by multiple ibotenic acid injections.
(14) A similar effect was also observed when astrocytes from the immature septum, hippocampus or cerebellum were co-cultured with neurons derived from the septal-diagonal band region.
(15) Recent studies have shown that the central cholinergic neurons in the septal-diagonal band area, nucleus basalis and striatum are sensitive to the neurotrophic protein nerve growth factor (NGF).
(16) Vessel attempted: Left anterior descending (3), circumflex (4), obtuse marginal (2), diagonal (1), right coronary artery (3), and internal thoracic artery (1).
(17) Immunoreactive LHRH (irLHRH) perikarya were situated in the vicinity of the organum vasculosum of the lamina terminalis (OVLT), i.e., in the medial preoptic nucleus and in the nucleus of the diagonal band of Broca.
(18) Belgium were playing a more patient passing game now and, when Origi hit the bar with a header from Mertens’ diagonal cross, it began to look unlikely that the USA would be able to hold out.
(19) The number of matches for each diagonal over the entire known sequence are tabulated and presented as an aid to locating comparisons of greatest interest.
(20) Coronary arteriography showed stenosis of the anterior interventricular artery and occlusion of the first diagonal artery; the other coronary vessels were normal.