concentration

(redirected from Concentration measurements)
Also found in: Thesaurus, Medical, Legal, Encyclopedia.
Related to Concentration measurements: Analytical concentration

con·cen·tra·tion

 (kŏn′sən-trā′shən)
n.
1.
a. The act or process of concentrating, especially the fixing of close, undivided attention.
b. The condition of being concentrated.
2. Something that has been concentrated.
3. Chemistry The amount of a specified substance in a unit amount of another substance.

concentration

(ˌkɒnsənˈtreɪʃən)
n
1. intense mental application; complete attention
2. the act or process of concentrating
3. something that is concentrated
4. (Chemistry) the strength of a solution, esp the amount of dissolved substance in a given volume of solvent, usually expressed in moles per cubic metre or cubic decimetre (litre). Symbol: c
5. (Chemistry) the process of increasing the concentration of a solution
6. (Military) military
a. the act of bringing together military forces
b. the application of fire from a number of weapons against a target
7. (Economics) economics the degree to which the output or employment in an industry is accounted for by only a few firms
8. (Card Games) another name (esp US) for Pelmanism

con•cen•tra•tion

(ˌkɒn sənˈtreɪ ʃən)

n.
1. the act of concentrating or the state of being concentrated.
2. exclusive attention to one object; close mental application.
3. something concentrated: a concentration of stars.
4. (in a chemical solution) a measure of the amount of dissolved substance contained per unit of volume.
[1625–35]

con·cen·tra·tion

(kŏn′sən-trā′shən)
The amount of a particular substance in a given amount of another substance, especially a solution or mixture.

Concentration

 a concentrated collection or mass; a distillate.
Examples: concentration of broken beams, 1634; of lunar beams, 1691; of related species, 1881; of hostile tribes, 1841; of forces, 1804.

concentration

A measure of the quantity of solute dissolved in a solution at a given temperature.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.concentration - the strength of a solution; number of molecules of a substance in a given volume
property - a basic or essential attribute shared by all members of a class; "a study of the physical properties of atomic particles"
titer, titre - the concentration of a solution as determined by titration
hydrogen ion concentration - the number of moles of hydrogen ions per cubic decimeter
molal concentration, molality - concentration measured by the number of moles of solute per kilogram of solvent
molar concentration, molarity, M - concentration measured by the number of moles of solute per liter of solution
2.concentration - the spatial property of being crowded together
spatial arrangement, spacing - the property possessed by an array of things that have space between them
dispersion, distribution - the spatial or geographic property of being scattered about over a range, area, or volume; "worldwide in distribution"; "the distribution of nerve fibers"; "in complementary distribution"
3.concentration - strengthening the concentration (as of a solute in a mixture) by removing diluting material
strengthening - the act of increasing the strength of something
pervaporation - the concentration of a colloidal solution whose colloid will not pass through a semipermeable membrane; solution is placed in a bag of the membrane and the solvent is evaporated off
dilution - weakening (reducing the concentration) by the addition of water or a thinner
4.concentration - increase in density
increase - a change resulting in an increase; "the increase is scheduled for next month"
compaction, compression, densification, concretion - an increase in the density of something
rarefaction - a decrease in the density of something; "a sound wave causes periodic rarefactions in its medium"
5.concentration - complete attentionconcentration - complete attention; intense mental effort
attention - the faculty or power of mental concentration; "keeping track of all the details requires your complete attention"
centering, focus, focusing, focussing, focal point, direction - the concentration of attention or energy on something; "the focus of activity shifted to molecular biology"; "he had no direction in his life"
specialism - the concentration of your efforts on a particular field of study or occupation
study - a state of deep mental absorption; "she is in a deep study"
6.concentration - bringing together military forces
gathering, assemblage, assembly - the social act of assembling; "they demanded the right of assembly"
7.concentration - great and constant diligence and attentionconcentration - great and constant diligence and attention
industriousness, diligence, industry - persevering determination to perform a task; "his diligence won him quick promotions"; "frugality and industry are still regarded as virtues"
intentness, engrossment - the quality of being intent and concentrated; "the intentness of his gaze"
singleness - the quality of concentrating on one central objective; "his singleness of purpose"

concentration

noun
1. attention, application, absorption, single-mindedness, intentness His talking kept breaking my concentration.
attention distraction, disregard, inattention, absent-mindedness
2. focusing, centring, consolidation, convergence, bringing to bear, intensification, centralization This concentration of effort and resources should not be to the exclusion of everything else.
3. convergence, collection, mass, cluster, accumulation, aggregation The area has one of the world's greatest concentrations of wildlife.
convergence scattering, spreading-out, diffusion, dispersal

concentration

noun
1. A converging at a common center:
2. Concentration of the mental powers on something:
Translations
تَرْكيزتَرْكِيز
koncentracesoustředěnostsoustřeďování
koncentration
keskittyminen
koncentracija
összpontosítás
einbeiting
集中
집중
sústredenie
zbirenzbranost
koncentration
การตั้งใจ
konsantrasyonyoğunlaşmazihnini bir noktaya toplama
sự tập trung

concentration

[ˌkɒnsənˈtreɪʃən]
A. Nconcentración f
B. CPD concentration camp Ncampo m de concentración

concentration

[ˌkɒnsənˈtreɪʃən] n
(= attention) → concentration f concentration span
(= accumulation) → concentration fconcentration camp ncamp m de concentrationconcentration span n [person] → capacité f de concentration

concentration

n
Konzentration f; powers of concentrationKonzentrationsfähigkeit f
(= gathering)Ansammlung f
(Chem) → Konzentration f

concentration

[ˌkɒnsənˈtreɪʃn] n (of mind, also) (Tech) → concentrazione f; (of people, troops) → concentramento

concentrate

(ˈkonsəntreit) verb
1. to give all one's energies, attention etc to one thing. I wish you'd concentrate (on what I'm saying).
2. to bring together in one place. He concentrated his soldiers at the gateway.
3. to make (a liquid) stronger by boiling to reduce its volume.
ˈconcentrated adjective
(of a liquid etc) made stronger; not diluted. concentrated orange juice.
ˌconcenˈtration noun
She lacks concentration – she will never pass the exam.

concentration

تَرْكِيز soustředěnost koncentration Konzentration συγκέντρωση concentración keskittyminen concentration koncentracija concentrazione 集中 집중 concentratie konsentrasjon koncentracja concentração концентрация koncentration การตั้งใจ yoğunlaşma sự tập trung 集合

con·cen·tra·tion

n. concentración.

concentration

n concentración f
References in periodicals archive ?
Innovative PAT technology will be developed for online concentration measurements (mid-resolution process NMR), for the online non-invasive measurement of rheological properties of complex fluids, and for continuous measurements of fouling in tubular reactors.
Applications include: Protein-small molecule interactions, protein-protein kinetics, antibody affinities and epitope mapping, oligosaccharide characterization, nucleic acid (DNA-DNA or DNA-RNA) hybridization and biomolecule concentration measurements.
Following cycle start, flux was added, concentration measurements were taken, then diluted, and concentration re-measured employing refractive index and the bath analyzer.
Second, we assumed that no changes in therapeutic regimen occurred between 2 good plasma concentration measurements (co-administration of inducers/inhibitors, change in dose regimen), and patient variables did not substantially change in the period between the 2 measurements (liver or kidney function).
Glass fiber filters were used solely for mass concentration measurements, while polytetrafluorethylene filters were used for both mass concentration and particle size distribution (PSD) measurements.
Therefore, the time schedule for plasma concentration measurements was equivalent to the IV experiment.
The kit digitally converts raw images from the cell-phone camera into concentration measurements detected in the food samples.
The second pathway has a short path length through the sample, which is best for high concentration measurements.
The simulations with zone concentration measurements to assess the SVEE's accuracy is then compared.
We will optimise patient drug exposure by combining control of the dose and the timing of the serum concentration measurements in software designed for use by clinicians.
If the concentration measurements would be taken in another section, the sediment cloud of other fraction could occur at the bottom, then the minimum concentration would be received for this fraction.

Full browser ?