What's the difference between contaminant and debris?

Contaminant


Definition:

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.

Debris


Definition:

  • (n.) Broken and detached fragments, taken collectively; especially, fragments detached from a rock or mountain, and piled up at the base.
  • (n.) Rubbish, especially such as results from the destruction of anything; remains; ruins.

Example Sentences:

  • (1) The hypothesis was tested that plaque, as a complex soil comprising microorganisms, cell debris, salivary deposits and other ill-defined organic and inorganic components, would be susceptible to removal by a rinse with high detersive action.
  • (2) The interaction between PE and E-IgG involved the extension of micropseudopods toward adherent E-IgG, the formation of a linear uniform cap of roughly 200 A between opposing cell membranes, the ingestion of E-IgG by PE into a membrane-lined compartment, and the disintegration of the ingested ligand into membranous debris.
  • (3) At 30 days after injection both stains revealed cellular debris and glial reactions characteristic of cellular dissolution.
  • (4) The intracellular localization of tachyzoites facilitated diagnosis by obviating potential confusion of extracellular tachyzoites with cellular debris or platelets.
  • (5) necrobiotic and dead cells, cell debris and phagosomes appear electively fluorescent.
  • (6) The "sump syndrome" is an unusual complication of side-to-side choledochoduodenostomy in which the portion of the common bile duct distal to the anastamosis acts as a sump and may collect bile, stones, food, and other debris.
  • (7) Assessment of the technique included radiographic and microscopic analysis of remaining debris.
  • (8) Much of the particulate material resembled cell debris.
  • (9) Hypertrophic fibrous astrocytes were common in chronic active lesions, were capable of myelin degradation and on occasion, contained myelin debris attached to clathrin-coated pits.
  • (10) The remaining fragments and debris were later phagocytized by surrounding ependymoglial processes.
  • (11) The debris-laden macrophages appear to migrate from the tail to the body.
  • (12) The Malaysian prime minister later says the debris is very likely wreckage from a Boeing 777 , and that it is being sent to France to establish whether it is from flight MH370.
  • (13) The amounts of polyethylene and methylmethacrylate debris and the histological reactions in the tissues corresponded closely with those reported in earlier studies of total hip prostheses made of stainless steel or cobalt-chromium alloy.
  • (14) We concluded that the acetabular component of the Wagner prosthesis is prone to early loosening and that the early loosening is potentiated by a foreign-body response to debris resulting from arthroplastic wear.
  • (15) The combined action of IFN-gamma and TNF-alpha caused a dose-related cellular exfoliation, leading to the formation of a mucoid cap made of mucus and cellular debris.
  • (16) But there’s also a chance some elements will survive down to surface,” said Hugh Lewis, a space debris expert at University of Southampton.
  • (17) Although missiles belonging to Hamas and other armed Palestinian groups in Gaza do sometimes fall short, there was no visible evidence of debris from broken Palestinian rockets in the school.
  • (18) It occurred when granular pneumocytes re-epithelialized along the luminal surface of intra-alveolar debris overlying denuded alveolar epithelial basal laminae.
  • (19) The cell debris from the surfaces of the separated incisors was either gently wiped off with soft facial tissues or chemically removed by treating with NaOH, NaOCl or trypsin.
  • (20) They were distinct from astrocytes, which were identified with an antibody to glial fibrillary acidic protein (GFAP) and which did not contain oil red O myelin debris.