(v. t.) Firm; solid; fixed; immovable; -- opposed to fluid.
(v. t.) Not liable, or given, to change; permanent; regular; continuous; continually recurring; steadfast; faithful; not fickle.
(v. t.) Remaining unchanged or invariable, as a quantity, force, law, etc.
(v. t.) Consistent; logical.
(n.) That which is not subject to change; that which is invariable.
(n.) A quantity that does not change its value; -- used in countradistinction to variable.
Example Sentences:
(1) Between 25 and 40 degrees C, the thermal dependencies of VR and f were approximately constant (Q10's of 1.31 and 1.36 got VR and f, respectively).
(2) 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.
(3) The norepinephrine values remained constant on the three days.
(4) 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.
(5) Rise time and fall time constants have been quantified for describing kinetics of response.
(6) Standard nerve conduction techniques using constant measured distances were applied to evaluate the median, ulnar and radial nerves.
(7) The stopped-flow technique was used to measure the rate constants for the reactions between the oxidized forms of peroxidase with luminol and the following substrates: p-iodophenol, p-bromophenol, p-clorophenol, o-iodophenol, m-iodophenol, luciferin, and 2-iodo-6-hydroxybenzothiazole.
(8) The family comprises at least three variable (V) gene segments, three constant (C) gene segments, and three junction (J) gene segments.
(9) This value is about 30 times higher than the association constant for guanine-cytosine base pair formation under the same experimental conditions.
(10) There is a relationship between the duration of stimulation (t) and the total heat production (H) of the type H = A plus bt, where A and b are constants.
(11) Naloxone injection into those rats exposed to constant illumination significantly increased hypothalamic levels of beta-endorphin compared to saline injected controls.
(12) [5alpha-(3)H]5alpha-Androst-16-en-3-one (5alpha-androstenone) was infused at a constant rate for 180min into the spermatic artery of a sexually mature boar.
(13) The birds were maintained at a constant temperature in, dim green light.
(14) We previously established that the binding constant (Ka) of this receptor site for the chemically synthesized model AGE, 2-(2-furoyl)-4(5)-(2-furanyl)-1H- imidazole-butyric acid (FFI-BA), on cells of the mouse macrophagelike cell line RAW 264.7 is identical to that for AGE proteins.
(15) On the other hand, if we correct for the population of HMM with degraded light chain 2, the difference in the binding constants in the presence and absence of Ca2+ may be as great as 5-fold.
(16) The matter is now in the hands of the Guernsey police and the law officers.” One resident who is a constant target of the paper and has complained to police, Rosie Guille, said the allegations had a “huge impact on morale” on the island.
(17) Stability of kinetic constants for a long period of time is demonstrated.
(18) The association constants K'A, KN, and K'N in the scheme (see article), were determined for the magnesium salts of ADP, adenyl-5'-yl imidodiphosphate AMP-P(NH)P, and PPi.
(19) As total pancreatectomy markedly reduces the pancreatic hormone level, leading to a mortal hypoglycaemia, we attempted to maintain plasma glucose within the normal range by constant I.V.
(20) Utilizing a range of operative Michaelis-Menten parameters that characterize phenytoin elimination via a single capacity-limited pathway, a situation assuming instantaneous absorption (case I) is compared with the situation in which continuous constant-rate absorption occurs (case II).
Immutable
Definition:
(a.) Not mutable; not capable or susceptible of change; unchangeable; unalterable.
Example Sentences:
(1) The finding that spontaneous changes in this dimension are relatively common raises the possibility that classical attitudes concerning the immutability of osseous relationships in the symphyseal region during growth may be inappropriate.
(2) This indicates that the immutability of the condylar path under varying clinical conditions is questionable.
(3) We do a disservice to the cause of justice by intimating that bias and discrimination are immutable, or that racial division is inherent to America.
(4) The plaque is not a static immutable structure, but is subjected to growth with consequent stenosis of the lumen and continuing modification and remodelling which involve all the 3 coats of the arterial wall.
(5) Such events are quite discordant with classical cytogenetic theories, which assume all chromosome rearrangements to require at least two breaks and consider centromeres and telomeres as immutable structures rather than structures determined by mutable DNA sequences.
(6) SI neuron functional properties conventionally regarded as immutable [e.g., directional selectivity, and distribution of sensitivity within the receptive field (RF)] also modify with repetitive stimulation.
(7) It is an immutable law of economics that the rich have to keep getting richer, otherwise the whole system collapses and then what happens?
(8) It is apparent that there is no immutable evidence to date to indicate that cholecystokinin cholecystography is an accurate technique to determine which patients in this category will benefit from cholecystectomy.
(9) In other words, we have not settled immutably on one system because we are still searching for the best.
(10) Even if that is true, No 10 knows there is one immutable fact.
(11) The concept of blood-brain barrier has moved over the past years from a passive and relatively immutable structure to a more dynamic interface between blood and brain tissue.
(12) Although both rad mutants are immutable to about the same extent, the rad9 strains tend to be less sensitive to the lethal effect of chemical mutagens than rad6 strains.
(13) Our mission is to persuade them to do so.” Facebook Twitter Pinterest Tony Blair compares Brexit to a bad house swap He argued people’s opinions were not immutable and debate about the wisdom of Brexit should not be stifled.
(14) Our experiments suggest that beta-receptor expression does not follow an immutable program, but may be regulated by density-dependent cell-cell interactions.
(15) As a result, their responses do not bear an immutable relationship to the nature of the stimulus or other variable being modified; stimuli and activities that are rewarding in certain circumstances are avoided in others.
(16) Such findings have bolstered what is currently the most popular theoretical approach to retarded functioning-namely, the view that all retardates suffer from some specific defect which inheres in mental retardation and thus makes the retardate immutably "different" from normals, even when the general level of intellectual development is controlled.
(17) Political positions that appeared for years to be immutable have suddenly started to shift.
(18) "I think the authority that we enjoy comes from the depth of our reporting and that is immutable.
(19) After those three years I was no longer the same person with the same heart and mind, I was immutably changed forever.
(20) The indications for implanting depend on certain immutable criteria (total deafness, auditory response to electrical stimulation of the round window, patient's motivation), but other criteria are also described and discussed (socialization level, cochlear ossification, and preoperative electrophysiologic data).