(n.) A mass of fluid, especially of a liquid, having a whirling or circular motion tending to form a cavity or vacuum in the center of the circle, and to draw in towards the center bodies subject to its action; the form assumed by a fluid in such motion; a whirlpool; an eddy.
(n.) A supposed collection of particles of very subtile matter, endowed with a rapid rotary motion around an axis which was also the axis of a sun or a planet. Descartes attempted to account for the formation of the universe, and the movements of the bodies composing it, by a theory of vortices.
(n.) Any one of numerous species of small Turbellaria belonging to Vortex and allied genera. See Illustration in Appendix.
Example Sentences:
(1) Arterial-type flows produced a pair of vortex sinks downstream of the branching port.
(2) However, the external muscle fibers of the ventricles ran clockwise from base to apex toward the center of the vortex, which had a striking resemblance to the normal rather than the mirror image pattern.
(3) She says that, while she stayed away from the more difficult ramifications of that upbringing, she nevertheless plunged right into the "hot quicksand" of the Arab-Israeli conflict, right down into the Biblical roots of Jewish-Muslim conflict in the story of Abraham, Hagar, Isaac and Ishmael (which she meditates upon in the opera's Hagar chorus), and into the vortex of questions about Israel's right to exist and what motivates terrorists.
(4) Nancy Curtin, the chief investment officer of Close Brothers Asset Management said: "The US economy didn't just grind to a halt in the first quarter – it hit reverse as the polar vortex took its toll.
(5) Electron microscopy and reactivation of infectivity by vortexing suggested that aggregation makes only a minor contribution to neutralization by IgG or IgM.
(6) This study employs classical inviscid fluid dynamics theory to investigate whether LV diastolic inflow volume and the size of the LV play a role in vortex ring formation.
(7) Azotobacter chroococcum (ATCC 7493) was grown in continuous culture with intense vortex aeration (stirring rate 1750 rpm) with up to 50% O2 in the gas phase.
(8) Vortex flow filtration (VFF) was used to concentrate viruses and dissolved DNA from freshwater and seawater samples taken in Florida, the Gulf of Mexico, and the Bahamas Bank.
(9) Specific modifications to the manual procedure include the use of serial vortex mixings in place of batchwise lateral shaking and the substitution of small (6 mL), disposable solid phase extraction columns driven by compressed gas for large (25 mL), gravity-fed, reusable glass columns.
(10) Flow separations also stimulate vortex formation and turbulent mixing at the downstream jet boundaries and thus may intensify blood damage by turbulent shear stresses.
(11) Both record, with power and sentient humanity, the vortex of war in our world today, and the millions these wars scatter and shatter across it, not least to Europe’s shores.
(12) This vortex, which persists into early systole, provides good washing of the VAD walls.
(13) It’s like you go through some crazy inter-dimensional vortex,” Barbe said.
(14) These vortexes were places where spiritual energy was at its highest point, where you could tap into the frequencies of the universe, where you could, by closing your eyes, start to change your life.
(15) After vortex-mixing and centrifugation, 30 microliters of 4 M K2HPO4 were added followed by gentle shaking.
(16) Excitation frequencies, based on vortex shedding, are estimated to be of the order 2-200 Hz, for the range of flow rates of the theoretical model.
(17) From September 1983 to March 1985, five patients who could not be weaned from extracorporeal circulation or who deteriorated in the recovery room have been treated with biventricular mechanical support using two vortex pumps, standard cannulas and tubing.
(18) This method is then used to study the formation of the sinus vortex and to confirm the predictions of the point vortex model with respect to the role of the vortex in valve closure.
(19) Several lines of evidence suggest that the phagocytic uptake depends, in part, upon the LDL receptor and not the acetyl-LDL receptor: 1) soluble, native LDL and beta-VLDL (but not acetyl-LDL) competed for uptake and degradation of LDL aggregates; 2) reductive methylation of LDL before vortexing reduced the effect of the aggregates on degradation and cholesterol esterification; 3) heparin, which inhibits binding of native LDL to its receptor, reduced the degradation of LDL aggregates.
(20) In contrast, partial heparin-less bypass (N = 5) using a centrifugal vortex pump was used after September 1988, and there were no haemorrhagic or paraplegic complications or mortality in this group.
Whirlpool
Definition:
(n.) An eddy or vortex of water; a place in a body of water where the water moves round in a circle so as to produce a depression or cavity in the center, into which floating objects may be drawn; any body of water having a more or less circular motion caused by its flowing in an irregular channel, by the coming together of opposing currents, or the like.
(n.) A sea monster of the whale kind.
Example Sentences:
(1) On the other hand, whirlpool-like, multilayer membranous structures, similar to the mesosomes of gram-negative bacteria, were sometimes seen in the rickettsial cells.
(2) mPA-medium B gave good recovery of both vital and chlorine-injured P. aeruginosa and selectivity was greater than 90% when analysing whirlpool samples.
(3) An evaluation of the wound-healing and disinfectant activities of chloramine-T (Chlorazene) used in hydrotherapy whirlpools was studied in a guinea pig cutaneous wound model.
(4) A private sauna, whirlpool and dancefloor are also available.
(5) Then I enjoy a honey massage looking out at the mountains, and dips in a whirlpool and a mineral pool.
(6) Aerobic plate counts were higher, and staphylococci and Pseudomonas aeruginosa occurred more often in whirlpools than in swimming pools.
(7) Folliculitis caused by Pseudomonas aeruginosa has been increasing due to the popularity of hot tubs, swimming pools, and whirlpools.
(8) Duration of whirlpool-spa use was an important determinant of risk for Pseudomonas dermatitis in this outbreak.
(9) The path follows the course of the river back to the roaring whirlpool – but between these forces of nature, it offers tranquility, surrounded not just by the forests but by hundreds of wildlife species, from rare flowers to abundant salamanders and peregrine falcons.
(10) The sonographic "whirlpool" pattern of the superior mesenteric vein and mesentery around the superior mesenteric artery was detected in 15 of the 18 patients with midgut volvulus, and was best seen using Doppler color.
(11) Effects of immersion time, water temperature, and three whirlpool treatment techniques on the reduction of bacterial load on the plantar surface of feet were examined.
(12) Mycobacteria were frequently detected in all types of samples, the numbers in whirlpools on the average being about ten times higher than those in swimming-pools and tap water.
(13) Published reports to date of outbreaks of Pseudomonas folliculitis associated with the use of whirlpools, hot tubs, swimming pools, etc., were reviewed.
(14) L micdadei was also isolated, along with host amoebae, from the whirlpool filter.
(15) Pseudomonas aeruginosa was isolated from seven commercial and two residential whirlpools that were treated with halogens.
(16) The importance of following directions for the installation of whirlpool-spas and regulations for their operation and control is strictly stressed.
(17) The presence of L. pneumophila and amoebae in whirlpool waters (42%) presents a risk for man.
(18) Hunt, a gifted and ambitious politician, is stuck between the rock-like Scylla of industry lobbyists and the Charybdis whirlpool of public opinion, which now supports sugar regulation.
(19) A generalized pruritic pustular rash was reported by 32 of 61 (53%) persons who had used the swimming pool and whirlpool at a Minnesota motel in March 1975.
(20) The whirlpool configuration of the infarct reflects the special anatomy of the intramural coronary arteries in the mice.