(v. t.) To soil, stain, or corrupt by contact; to tarnish; to sully; to taint; to pollute; to defile.
(a.) Contaminated; defiled; polluted; tainted.
Example Sentences:
(1) As the percentage of rabbit feed is very small compared to the bulk of animal feeds, there is a fair chance that rabbit feed will be contaminated with constituents (additives) of batches previously prepared for other animals.
(2) These results indicate that HBV markers in cord blood are either false-positive or due to contamination by maternal blood rather than an indication of in utero infection.
(3) There have been numerous documented cases of people being forced to seek hospital treatment after eating meat contaminated with high concentrations of clenbuterol.
(4) External exposures to a contaminated fishing net and fishing boat are considered pathways for fishermen.
(5) Comprehensive regulations are being developed to limit human exposure to contamination in drinking water by the United States Environmental Protection Agency (EPA) under the authority of the Safe Drinking Water Act (SDWA).
(6) In South Africa, health risks associated with exposure to toxic waste sites need to be viewed in the context of current community health concerns, competing causes of disease and ill-health, and the relative lack of knowledge about environmental contamination and associated health effects.
(7) The inhibitory effect was not due to contaminating rT3 in the liver homogenates.
(8) With an increased quantity o blood per taking by blood bactericidia a decreased contamination rate is to be expected.
(9) The behaviour of the enzyme from Candida utilis and from Baker's yeast on columns of these and of Blue Sepharose CL-6B was examined, together with the behaviour of the contaminating enzyme, ribulose 5-phosphate 3-epimerase (EC 5.1.3.1).
(10) The mining activity does not seem to have contaminated drinking water significantly.
(11) Furthermore, Methylene Blue contamination of the standard stain increased the rate of error in image analysis of white blood cell nuclei due to variations of staining intensity.
(12) Careless Herbicidal aerial spray of a field for weed control and defoliation of cotton before machine picking, resulted in the contamination of an adjoining reservoir, killing large volume of fish.
(13) Whereas the untreated Rhodobacter growth medium was contaminated with 1.2 ppb Mo, as analyzed by inductively coupled plasma mass spectrometry (ICP-MS), the activated carbon-treated medium was below the ICP-MS detection limit (less than 0.05 ppb).
(14) Released aggregates of the 19.6-kDa protein were removed from suspension by ultracentrifugation and separated from contaminating membranes by washing in 1.0% sodium dodecyl sulfate (SDS).
(15) The effect was shown to be due to caldesmon and not to a trace contaminant by its full reversibility after addition of a monospecific caldesmon antibody.
(16) On day 7, washes were collected as on day 0, and a collar was attached to the neck to prevent contamination from saliva.
(17) The continued expression was not due to the presence of antigen or of contaminating lymphocytes.
(18) Both techniques are used by industry and regulatory agencies to monitor levels of fungal contamination at various stages of food handling, storing, processing and marketing.
(19) In all iodine-deficient regions such as the GDR, a frequent occurrence of thyroid autonomy with manifestation of hyperthyroidism following iodine contamination has to be taken into account.
(20) The differences in the microbial contamination of air between the two buildings was the result of reconstructions concerning the ventilation system as well as of making it more effective.
Introduce
Definition:
(v. t.) To lead or bring in; to conduct or usher in; as, to introduce a person into a drawing-room.
(v. t.) To put (something into a place); to insert; as, to introduce the finger, or a probe.
(v. t.) To lead to and make known by formal announcement or recommendation; hence, to cause to be acquainted; as, to introduce strangers; to introduce one person to another.
(v. t.) To bring into notice, practice, cultivation, or use; as, to introduce a new fashion, method, or plant.
(v. t.) To produce; to cause to exist; to induce.
(v. t.) To open to notice; to begin; to present; as, he introduced the subject with a long preface.
Example Sentences:
(1) Some common eye movement deficits, and concepts such as 'the neural integrator' and the 'velocity storage mechanism', for which anatomical substrates are still sought, are introduced.
(2) Then the esophagogastric variceal network was thrombosed by means of a catheter introduced during laparotomy, which created a portoazygos disconnection.
(3) If tracer is introduced into the carotid artery after osmotic treatment, brain uptake is increased by a net factor of 50 (a factor of 70 due to elevation of PA, multiplied by 7 due to infusion by the carotid route) as compared to uptake by normal, untreated brain with infusion into a peripheral vein.
(4) The antiproliferative activity of IFN was studied using the parental L cell line, a tk- derivative, and a tk- (tk+) subline into which the tk gene of herpes simplex virus was introduced.
(5) MI6 introduced him to the Spanish intelligence service and in 2006 he travelled to Madrid.
(6) Moments later, Strauss introduces the bold human character with an energetic, upwards melody which he titles "the climb" in the score.
(7) Blood gas variables produced from a computed in vivo oxygen dissociation curve, PaeO2, P95 and C(a-x)O2, were introduced in the University Hospital of Wales in 1986.
(8) These lizards were introduced into Bermuda from Jamaica in 1905.
(9) It is felt that otologic surgery should be done before the pinna reconstruction as it is very important to try and introduce sound into these children at an early age.
(10) Control measures were introduced rapidly, effectively stopping the epidemic.
(11) In all patients a Tenckoff's catheter for peritoneal dialysis was introduced and peritoneal effusion extracted and measured.
(12) The findings reported here suggest that if women nurse exclusively for the 1st half year, maintaining night nursing after introducing supplements is important.
(13) Special conditions apply for the scoring of a first and a last bone stage in a sequence, which will introduce less bias in the estimation of individual skeletal maturity with the MAT-method than with the TW-method.
(14) In Experiment II, identification training, consisting of instructions, praise, feedback, and practice was introduced after baseline.
(15) After using the OK method to obtain a distance curve for height, we introduce a new method (VADK) to derive velocity and acceleration curves from the fitted distance curve.
(16) "Runners, for instance, need a high level of running economy, which comes from skill acquisition and putting in the miles," says Scrivener, "But they could effectively ease off the long runs and reduce the overall mileage by introducing Tabata training.
(17) He's called out for his lack of imagination in a stinging review by a leading food critic (Oliver Platt) and - after being introduced to Twitter by his tech-savvy son (Emjay Anthony) - accidentally starts a flame war that will lead to him losing his job.
(18) In addition, a new dosage concepts has been introduced on the basis of the effective dose on the lines of the recommendations by the IRCP; as a result, the definitions of radiation protection areas and of dosage limit values had to be revised and reworded.
(19) The prime minister’s spokeswoman said: “We think this can be done in line with EU and international law and it is important it is introduced and set up in the right way.
(20) Among the epileptic patients investigated by the stereotactic E. E. G. (Talairach) whose electrodes were introduced at or around the auditory cortex (Area 41, 42), the topography of the auditory responses by the electrical bipolar stimulation and that of the auditory evoked potential by the bilateral click sound stimulation were studied in relation to the ac--pc line (Talairach).