What's the difference between stereometry and volume?
Stereometry
Definition:
(n.) The art of measuring and computing the cubical contents of bodies and figures; -- distinguished from planimetry.
Example Sentences:
(1) The methods of stereometry were used to study dynamics of accumulation of collagen fibres and alteration of the number, sizes and state of mast cells of rat lung during the period of 12 months after single local X-irradiation with doses of 10, 14.3 and 20 Gy.
(2) Metallic implants (tantalum balls, 0.5 mm in diameter) were inserted in the calvaria during surgery, and the child was examined postoperatively by roentgen stereometry at intervals of about 100 days (total observation time, 309 days).
(3) By stereometry, the sebaceous gland volumes gradually increased during the course of treatments with TS and DMSO, whereas the volumes of TD-treated sebaceous glands increased, reached the maximum on day 7, and then decreased.
(4) The effect of vagotomy on parietal microflora was studied in intact rats and rats with chronic experimental gastric ulcer using stereometry, as well as light, transmission and scanning electron microscopy.
(5) With the aid of light, electron transmission and scanning electron microscopy and radioautography and stereometry, the influence of low-intensive laser irradiation (LILI) (infrared) was studied in normal rat liver and in experimental cirrhosis and hepatitis.
(6) 26 placentas of Kirghiz women from the town of Narin situated at the altitude of 2020 m above the sea level (moderate altitude), 22 placentas of women from Murgab (3600-3800 m above the sea level, high altitude) and 22 placentas of Frunze city (760 m, control) women were studied by means of organo--and stereometry using a standardized schema.
(7) The articulatory displacement of maxillary bones during and after rapid maxillary expansion (RME) was studied with metallic implants and roentgen stereometry (RSA) for 3653 days in a girl aged 12 at start of treatment.
(8) Interaction of DAPI with GAG was electrostatic and depended on stereometry of DAPI-binding sites on the GAG molecule.
(9) The effect of experimental chronic duodenal ulcers and vagotomy on fundal gland epitheliocytes and membrane microflora has been studied in rats using light microscopy and stereometry on semithin sections.
(10) Quantitative mathematical techniques such as stereometry or informative entropy indicated the adaptive nature of the described lesions in the epiphysis and its role in pathogenesis of the clinicomorphological type of tuberculosis.
(11) Condylar displacement after oblique sliding osteotomy was examined in 8 patients by X-ray stereometry and plain radiography.
(12) By stereometry, the melanocytes had a significantly larger cytoplasm and a smaller nucleus in volumes compared with the basal keratinocytes.
(13) The rules of stereometry are frequently violated in calculating parameters per unit sectional area.
(14) Computer-assisted stereometry of the hypothalamic nuclei revealed that, in addition to the well-known severe damage in the arcuate nuclei (ARC), the volumes of the suprachiasmatic nuclei (SCN) and ventromedial hypothalamic nuclei (VMH) were also reduced significantly in the MSG-treated rats.
(15) Changes in nuclear morphology were quantitated by stereometry and related to variations in RNA and residual, non-histone proteins (NHP).
(16) This study confirms that roentgen stereometry ( = exact measurements from stereoradiographs), being an accurate and objective method, adds greatly to previous methods of postoperative assessment in craniofacial skeletal disorders.
(17) The geometric parameters of each electrode were determined from stereometry using two-dimensional X-ray images.
(18) We investigated the ontogeny of provasopressin gene expression in neurosecretory neurons of the supraoptic and paraventricular nuclei of developing mice by semi-quantitative in situ hybridization and immunohistochemical techniques in combination with stereometry of vasopressin-immunoreactive neurons.
(19) By means of the planimetry and stereometry methods ultrastructural peculiarities of macrophages in the developing dermis++ and in the focus of a subacute experimental inflammation have been investigated.
Volume
Definition:
(n.) A roll; a scroll; a written document rolled up for keeping or for use, after the manner of the ancients.
(n.) Hence, a collection of printed sheets bound together, whether containing a single work, or a part of a work, or more than one work; a book; a tome; especially, that part of an extended work which is bound up together in one cover; as, a work in four volumes.
(n.) Anything of a rounded or swelling form resembling a roll; a turn; a convolution; a coil.
(n.) Dimensions; compass; space occupied, as measured by cubic units, that is, cubic inches, feet, yards, etc.; mass; bulk; as, the volume of an elephant's body; a volume of gas.
(n.) Amount, fullness, quantity, or caliber of voice or tone.
Example Sentences:
(1) The resulting dose distribution is displayed using traditional 2-dimensional displays or as an isodose surface composited with underlying anatomy and the target volume.
(2) Carbon dioxide (CO2) levels, volumes, and temperatures of expired gas were measured from the tracheal and esophageal tubes.
(3) Models able to describe the events of cellular growth and division and the dynamics of cell populations are useful for the understanding of functional control mechanisms and for the theoretical support for automated analysis of flow cytometric data and of cell volume distributions.
(4) It was found that linear extrapolations of log k' versus ET(30) plots to the polarity of unmodified aqueous mobile phase gave a more reliable value of log k'w than linear regressions of log k' versus volume percent.
(5) We similarly evaluated the ability of other phospholipids to form stable foam at various concentrations and ethanol volume fractions and found: bovine brain sphingomyelin greater than dipalmitoyl 3-sn-phosphatidylcholine greater than egg sphingomyelin greater than egg lecithin greater than phosphatidylglycerol.
(6) Multiple overlapping thin 3D slab acquisition is presented as a magnitude contrast (time of flight) technique which combines advantages from multiple thin slice 2D and direct 3D volume acquisitions to obtain high-resolution cross-sectional images of vessel detail.
(7) By 24 hr, rough endoplasmic reticulum in thecal cells increased from 4.2 to 7% of cell volume, while the amount in granulosa cells increased from less than 3.5% to more than 10%; the quantity remained relatively constant in the theca but declined to prestimulation values in the granulosa layer.
(8) Even with hepatic lipase, phospholipid hydrolysis could not deplete VLDL and IDL of sufficient phospholipid molecules to account for the loss of surface phospholipid that accompanies triacylglycerol hydrolysis and decreasing core volume as LDL is formed (or for conversion of HDL2 to HDL3).
(9) No associations were found between sex, body-weight, smoking habits, age, urine volume or urine pH and the O-demethylation of codeine.
(10) At the same time the duodenum can be isolated from the stomach and maintained under constant stimulus by a continual infusion at regulated pressure, volume and temperature into the distal cannula.
(11) In the present study, respirometric quotients, the ratio of oral air volume expended to total volume expended, were obtained using separate but simultaneous productions of oral and nasal airflow.
(12) In the stage 24 chick embryo, a paced increase in heart rate reduces stroke volume, presumably by rate-dependent decrease in passive filling.
(13) It is concluded the decrease in cellular volume associated with substitution of serosal gluconate for Cl results in a loss of highly specific Ba2+-sensitive K+ conductance channels from the basolateral plasma membrane.
(14) In 3 cases the volume changes in the sinus were measured.
(15) In the cannulated group, significant decreases (P less than 0.05) in the area under the elimination curve (AUC), the volume of distribution at steady-state (Vdss) and the mean residence time (MRT) were observed.
(16) Plasma fibrinogen decreased by approximately 7% due to hemodilution caused by plasma volume expansion.
(17) It reduced serum AP levels, increased serum Ca levels, increased bone ash weight, epiphyseal and metaphyseal bone volume, with a concomitant reduction in epiphyseal and metaphyseal bone marrow volume.
(18) Doppler sample volume was extended to about 1.2 X 1.6 X 4.0 mm.
(19) The addition of a cerebral blood volume (CBV) compartment in the [18F]2-fluoro-2-deoxy-D-glucose (FDG) model produces estimates of local CBV simultaneously with glucose metabolic rates when kinetic FDG studies are performed.
(20) Sonographic images of the gallbladder enable satisfactory approximation of gallbladder volume using the sum-of-cylinders method.