(n.) Any right line passing through the center of a figure or body, as a circle, conic section, sphere, cube, etc., and terminated by the opposite boundaries; a straight line which bisects a system of parallel chords drawn in a curve.
(n.) A diametral plane.
(n.) The length of a straight line through the center of an object from side to side; width; thickness; as, the diameter of a tree or rock.
(n.) The distance through the lower part of the shaft of a column, used as a standard measure for all parts of the order. See Module.
Example Sentences:
(1) Electronmicroscopical investigations have revealed that, under normal conditions, a minor vesicular transfer of intravenously injected peroxidase occurs across the endothelium in segments of arterioles, capillaries and venules, especially in arterioles with a diameter about 15-30 mu.
(2) Two kinds of silicafiberscopes with outer diameters 0.80 and 0.45 mm were used in the present study.
(3) A conduit of a diameter of 23 mm was made by hand with a glutaraldehyde preserved xenopericardial graft.
(4) Eighty interposition mesocaval shunts, using a knitted Dacron large diameter prosthesis, have been performed during the past five and one-half years.
(5) An experimental model was established in the ewe allowing one to predict with accuracy an antral follicle that coincidentally would either undergo ovulation (6-8 mm diameter) or atresia (3-4 mm diameter) following synchronization of luteal regression and the onset of the gonadotropin surge.
(6) F pili could be seen on cells of the latter strain but not on those of the parental strain or the strain bearing pColVF54 luminal diameter r. Pili other than F pili were not seen on cells of the strains bearing pF54 in either form.
(7) In the medium-size intermediate fibers, the number and diameter of the mitochondrial columns are intermediate between those of the red and white fibers.
(8) In the univariate life-table analysis, recurrence-free survival was significantly related to age, pTNM category, tumour size, presence of certain growth patterns, tumour necrosis, tumour infiltration in surrounding thyroid tissue and thyroid gland capsule, lymph node metastases, presence of extra-nodal tumour growth and number of positive lymph nodes, whereas only tumour diameter, thyroid gland capsular infiltration and presence of extra-nodal tumour growth remained as significant prognostic factors in the multivariate analysis.
(9) The inner diameters increased with age in the same way in both obese and control persons, indicating the the former are not protected against osteoporosis in the form of endosteal resorption.
(10) Our results show that stenosis of about one-third of the original external diameter of the artery and vein of the pedicle in our model did not have any significant influence on the survival of the flap and ligation of the femoral artery distal to the branch to the flap did not produce any statistical difference in the viability of the flap.
(11) However, when it has attained a length of about half the cell body diameter, it becomes SUP GLU+ and 6-11B-1+.
(12) In experiments using double and triple chamber cultures it was demonstrated that suppressive macrophages from advanced T8-Guérin tumor (diameter 5--6.5 cm) bearing rats produced a dialysable factor which suppressed the killer activity of lymphocytes from non-advanced T8-Guérin tumor (diameter 0.5--0.7 cm) bearing rats, as well as from nonadvanced h 18R tumor bearing rats and from Ehrlich ascites bearing mice, against T8-Guérin ascitic cells and, respectively, against h 18R ascitic and Ehrlich ascitic cells.
(13) Minimal breast cancer should include lobular carcinoma in situ (lobular neoplasia) and ductal carcinoma in situ regardless of nodal status, and (tentatively) invasive carcinoma smaller than 1 cm in total diameter, if axillary lymph nodes are not involved.
(14) The internal carotid diameters increased 20% to 30% for both the vein and synthetic patched arteries.
(15) Axonal regeneration with the ANG was equal to SAGs as measured by axonal diameters, physiological, and functional methods, although the SAG demonstrated statistically higher axonal counts.
(16) Light microscopic analyses revealed an age-dependent decrease in axon diameter.
(17) Striking features were non-atherosclerotic stenosis with negative Sudan III, seen in the ICA less than 200 mu in diameter of almost all the hearts of stages II and III rabbits.
(18) Blood flow was measured from gastric serosal vessels (average diameter, 1.6 mm) severed immediately after, 24 hours after, and 48 hours after ethanol injection.
(19) Viral particles in the cultures and the brain were of various sizes and shapes; particles ranged from 70 to over 160 nm in diameter, with a variable position of dense nucleoids and less dense core shells.
(20) Electromagnetic flow probes with an inner diameter of 2, 1.5 and 1 nm were used for studies on zero-line drifting and for calibration procedures in a series of rats and rabbits.
Diametrically
Definition:
(adv.) In a diametrical manner; directly; as, diametrically opposite.
Example Sentences:
(1) Each axon had a characteristic head position which was maximally excitatory to it, and a diametrically opposed head position which was minimally excitatory.3.
(2) Since there exist transitory forms between diametrically opposite manifestations of such behavior, possibly the process of individual acquirement of capabilities necessary for fulfilling foraging function occurs.
(3) A hybrid composite resin, Prisma APH, and a microfilled composite resin, Silux Plus, were compared regarding diametral tensile strength values following conventional visible light polymerization and argon lasing.
(4) The interaction with troponin T from white skeletal muscle or with the phosphorylated 42-residue N-terminal peptide of troponin T restores in the trypsin-treated AMP deaminase the sensitivity to adenine nucleotides and increases the KA for K+ activation of the enzyme from 1 mM to 12 mM, this effect being diametrically opposite to that exerted by limited proteolysis on the native enzyme.
(5) Furthermore, it seems that two diametrically opposed mechanisms underlie depressive behavior: increase or decrease of behavioral mode frequency.
(6) RF applicators were placed on the lateral sides of the scalp and applied to diametrically opposite sides of the tumor.
(7) We conclude that neither the angulation of the circumflex artery as it appears on a two-dimensional projection nor the proportional diametric stenosis of the lesion can serve as easily assessible predictors fro the success of the procedure.
(8) There have been many conflicting reports leading to diametrically opposed views.
(9) The point is a self-developed Suction-curette-system, consisting of a suction-curette of diametres of 3, 4, 5, 6, 7 und 8 mm, a cervicometer and a filter.
(10) There were different and, occasionally, diametrically opposite effects of the spatial arrangement of the nitrogen-containing descriptors on gram positive and gram negative organisms.
(11) Unexpectedly, the CCK-B receptor antagonist, L-365,260, enhanced the response to CCK-8, an effect diametrically opposite to that produced by CCK-A antagonists.
(12) In vertically oriented red blood cells (RBCs) the diameter, central thickness, and toroidal thickness were measured at the diametrical cross section.
(13) The tensile strength of a dental gypsum was measured indirectly using both the diametral and the double-punch tests.
(14) The difference of the chemical composition of the sugar moiety is believed to account for the diametric difference in the immunochemical character, in particular the different behaviour in the electric field, of both endotoxin types.
(15) The ever-growing recourse to profit-driven firms to provide prisons is diametrically opposed to the provision of reform and rehabilitation in prisons.
(16) Additionally, the data show that the differential capacity of these two steroids to produce embryotoxic effects is diametrically opposite to earlier reported patterns of their carcinogenic potential in the Syrian hamster kidney.
(17) An additional observation was the presence of incomplete superficial and deep palmar arches in all instances, a finding which diametrically contrasts with anatomical studies purporting to demonstrate complete palmar arches in 80% of the normal population.
(18) Surely the whole point of The Heat's dynamic in the first place is that Sandra Bullock's character is skinny and prissy and uptight and Melissa McCarthy's character is bigger and bolshier and her diametric opposite?
(19) A study was conducted to compare the compressive strength, diametral tensile strength, transverse flexural strength, and flexural modulus of a microfilled and a small particle composite resin restorative material following argon laser and conventional visible light polymerization techniques.
(20) Despite their each inducing MHC-unrestricted cytolytic activity in overnight PBMC cultures mediated predominantly by CD56+ non-T cells, anti-CD3 mAb and rIL2 induce diametrically opposite effects on subsequent polyclonal T cell-dependent B cell differentiation.