What's the difference between cleanliness and purity?

Cleanliness


Definition:

  • (n.) State of being cleanly; neatness of person or dress.

Example Sentences:

  • (1) Major reasons for returning from a job to the competitive employment training program included inappropriate behavior or need for more training; returning from community living placement was related to money management, apartment cleanliness, social behavior, and meal preparation.
  • (2) It is concluded that no purpose is served in performing ASP before LDC in order to predict cleanliness and that the definition of cleanliness itself requires updating.
  • (3) The cleanliness of Kigali is a pleasing rebuttal to Forbes’ list, which declared in 2007 that the cleanest cities in the world were “largely located in countries noted for their democracy and their industrialisation” and that there are “no top-25 clean cities in South or Central America, Africa and Australia”.
  • (4) Yet when it comes to awarding marks for effort, spotless Singapore really should score high on any list given the way it enforces cleanliness and tidiness.
  • (5) The need for cleanliness of latrines and removal of stagnant water was emphasized.
  • (6) They can infest anybody and do not discriminate between class or cleanliness.
  • (7) At the apical third, however, the BDA-treated canals showed more favorable results with respect to cleanliness.
  • (8) The study has revealed that candida infection and poor denture cleanliness are very common in elderly denture wearers.
  • (9) Naturally contaminated water can be rendered potable by incubation with cordials at room temperature for 1 h. This may be a way to reduce the risk of water-borne diarrhoea, particularly where the cleanliness of drinking waters cannot be otherwise assured, for example when making up oral rehydration fluids and for travellers in high-risk areas.
  • (10) Rattata keeps appearing in my bathroom, which I can’t help but feel is a coded message about my cleanliness.
  • (11) It seems, however, that "cleanliness" is not going out as a cultural value.
  • (12) The early improvement in oral cleanliness was maintained after a period of fourteen months.
  • (13) The first of these techniques, new and easy to use, is suggested in this study for the regular surveillance of the microbiological cleanliness of floors, as well as for the selection, under the particular individual circumstances, of the best composition of disinfectant.
  • (14) Maintenance of the appropriate environmental conditions of the plant and general cleanliness of plant and equipment.
  • (15) Using 30 variables a standardized inspection procedure was developed and each of the premises was assessed in six main areas-structure and design, cleaning and cleanliness, personal hygiene, risk of contamination, temperature control, and training and knowledge about food hygiene.
  • (16) The Asian non-Muslim children whose mothers were English speaking (ES) compared well with the White and Afro-Caribbean group for mean dmft, percentage caries-free and oral cleanliness.
  • (17) The allegations are potentially damaging because they appear, superficially at least, to chime with previous claims about Mrs Netanyahu's temper and concern with cleanliness.
  • (18) Guidelines for achievable levels of cleanliness were suggested.
  • (19) However, such ratings compound an appraisal of cleanliness, tooth colour and gingival health in addition to purely orthodontic features.
  • (20) Cleanliness and simplicity are important considerations in the construction of any intraoral prostheses.

Purity


Definition:

  • (n.) The condition of being pure.
  • (n.) freedom from foreign admixture or deleterious matter; as, the purity of water, of wine, of drugs, of metals.
  • (n.) Cleanness; freedom from foulness or dirt.
  • (n.) Freedom from guilt or the defilement of sin; innocence; chastity; as, purity of heart or of life.
  • (n.) Freedom from any sinister or improper motives or views.
  • (n.) Freedom from foreign idioms, or from barbarous or improper words or phrases; as, purity of style.

Example Sentences:

  • (1) Fluorination with [18F]acetylhypofluorite yields 6-[18F]fluoro-L-dopa with 95% radiochemical purity; fluorination of the same substrate with [18F]F2 yields a mixture of all three structural isomers in a ratio of 70:16:14 for 6-, 5-, and 2-fluoro compounds.
  • (2) We have compared two new methods (a solvent extraction technique and a method involving a disposable, pre-packed reverse phase chromatography cartridge) with the standard method for determining the radiochemical purity of 99Tcm-HMPAO.
  • (3) The purity and configuration of each isomer of the free acid and N-chloroacetylated derivative were ascertained by: (a) paper chromatography in five solvent systems, (b) elemental analysis, (c) Van Slyke nitrous acid determination of alpha-carbonyl carbon, and (d) Van Slyke ninhydrin determination of alpha-carbonyl carbon, and (e) optical rotation.
  • (4) The observed purity under the selected conditions ranges from 80%-99% and is in accordance with the estimates of the purities made on the basis of the simultaneously recorded pulse shapes.
  • (5) When PMC purified to greater than 99% purity were cultured in methylcellulose with IL-3 and IL-4, approximately 25% of the PMC formed colonies, all of which contained both berberine sulfate-positive and berberine sulfate-negative mast cells.
  • (6) The Nazi party’s office of racial purity claimed that the Jewish character was essentially drug-dependent.
  • (7) It is suggested that more attention be paid to the 'purity' of scales if meaningful interpretation is to be made in treatment assessment.
  • (8) Based on the ratio of plasma membrane marker enzyme activity determined in the nuclear preparation, the purity of the isolated nuclei was ascertained.
  • (9) In contrast to high-purity commercial concentrates, fibronectin was considerably concentrated.
  • (10) The curiously double nature of the virgin in this tale, her purity versus her duplicity, seems unquestionably related to the infantile split mother, as elucidated by Klein--a connection explored in an earlier paper.
  • (11) Using 14C-labelled nitrous bases as starting substrates, labelled nucleosides and nucleotides can be obtained with the 75-80% yield that have radioactive purity of 95-99%.
  • (12) Purity was controlled by disc electrophoresis on polyacrylamide e gels at pH 4.3 and by two dimensional immunoelectrophoresis, respectively.
  • (13) The enzyme obtained by this procedure has both the biochemical and the spectral properties of EPO and shows a reasonable degree of purity, as judged by its rz value.
  • (14) Intact Golgi apparatus have been isolated with good purity from rat testis by a simplified sucrose gradient technique.
  • (15) Finally the higher purity degree of monoclonal antibodies in the cell culture supernatant is also a major advantage of serum free media.
  • (16) Once availed of the fallacy that athletes are role models, there’s a certain purity that feels almost quaint in an era of athlete as brand.
  • (17) A sensitive and specific analytical method was developed to determine the enantiomeric purity of naproxen.
  • (18) It imposes a standard of logical reductionism and methodological purity that not only violates the nature of psychoanalytic knowledge, but imposes an invalid standard of verification and scientific confirmation.
  • (19) Under these conditions, 79--100% of the cells were removed, yielding epithelial fractions of 65--90% purity.
  • (20) The purity of each sample was assured by measurement of the protein concentration of each sample and comparison of this parameter to known normal values for perilymph, serum, and CSF.