What's the difference between chemist and lewis?

Chemist


Definition:

  • (n.) A person versed in chemistry or given to chemical investigation; an analyst; a maker or seller of chemicals or drugs.

Example Sentences:

  • (1) The conference was held from December 3 to 5, 1990 in the Washington, DC area and was sponsored by the American Association of Pharmaceutical Scientists, US Food and Drug Administration, Federation International Pharmaceutique, Health Protection Branch (Canada) and Association of Official Analytical Chemists.
  • (2) Not only was an alarming amount of fissile material going missing at the company, Nuclear Materials and Equipment Corporation (Numec), but it had been visited by a veritable who's-who of Israeli intelligence, including Rafael Eitan, described by the firm as an Israeli defence ministry "chemist", but, in fact, a top Mossad operative who went on to head Lakam.
  • (3) The American actor played sinister rookie methylamine chemist Todd Alquist in the final season of Breaking Bad.
  • (4) A chemist working at Iran's main uranium enrichment plant was killed on Wednesday when attackers on a motorbike stuck a magnetic bomb to his car.
  • (5) Combining the data from cutaneous malignant melanoma over both sexes and both registries the occupations with the highest incidence ratios (expressed as a percentage) were: airline pilots, incidence ratio (IR) = 273, (95% confidence limits 118-538); finance and insurance brokers IR = 245 (140-398); professional accountants IR = 208 (134-307); dentists IR = 207 (133-309); inspectors and supervisors in transport IR = 206 (133-304); pharmacists IR = 198 (115-318); professionals not elsewhere classified IR = 196 (155-243); judges IR = 196 (126-289); doctors IR = 188 (140-248); university teachers IR = 188 (110-302); and chemists IR = 188 (111-296).
  • (6) As PM he would have tyrannised his cabinet as much as Thatcher did, but his economic mix of policies might have worked better than the lawyer-chemist's book-learning.
  • (7) A closer association between analytical chemists and toxicologists should prove beneficial to both and to the progress of science.
  • (8) The results were compared with those obtained using the Association of Official Analytical Chemists official digestion technique, which involves the use of nitric and sulphuric acids, and a second technique based on the action of nitric and perchloric acids.
  • (9) The peptide chemists are facing formidable challenges borne by a continually increasing interest in the pharmaceutical uses of peptides.
  • (10) While 92% doctors were aware about WHO-ORS, none of the chemists and only 4% nurses had this awareness.
  • (11) In an anthrax scare, talcum powder is removed from the chemist's shelves.
  • (12) On Wednesday, the AfD co-leader Frauke Petry – a former chemist who sees herself as representative of the party’s “realist” wing – announced via a video message on her Facebook page that she would not run as her party’s candidate in the September elections, citing the lack of a coherent strategy and expressing frustration with her party colleagues’ course of “maximum provocation”.
  • (13) The possibility of separating lipid materials on the basis of the number, type, and position of the unsaturated centers they contain, by virtue of the complexing of these unsaturated bonds with silver ions, provides a relatively recent but now very important addition to the range of separatory methods available to lipid chemists and biochemists.
  • (14) Computer-aided drug design is a current reality, but one that, at its best, supplements an incomplete methodology with the traditional insight and wisdom of an experienced medicinal chemist.
  • (15) To this end, a 'polymorphic programming environment' has been developed which represents both an expert system and a high-level language for theoretical chemists and molecular biologists.
  • (16) The Association of Official Analytical Chemists (AOAC) test for assessing the tuberculocidal activity of disinfectants has been shown to be variable.
  • (17) Chemists and other scientists don't have to battle with that."
  • (18) The official Association of Official Analytical Chemists (AOAC) spectrophotometric methods for both drugs are long, nonspecific, and require standard addition techniques.
  • (19) Each job history was reviewed by a team of chemists and industrial hygienists who translated it into a history of occupational exposures.
  • (20) For that purpose, chemists instead had to use quantum physics.

Lewis


Definition:

  • (n.) Alt. of Lewisson

Example Sentences:

  • (1) The company, part of the John Lewis Partnership, now sources all its beef from the UK, including in its ready meals, sandwiches and fresh mince.
  • (2) John Lewis’s marketing, advertising and reputation are all built on their promises of good customer services, and it is a large part of what still drives people to their stores despite cheaper online outlets.
  • (3) The clinical and postmortem findings of a patient with Lewy body pathology combined with multiple-system atrophy are described.
  • (4) The lack of tumor specificity of sialyl Lewis-Xi antigen limits its diagnostic value for gynecologic malignancies, but serial measurement of this antigen may be useful in evaluating therapy and monitoring patients.
  • (5) In order to obtain baseline information about Lewis antigen expression in human urothelium in order that changes during malignant transformation can be evaluated, urothelium from eight individuals of known erythrocyte Lewis types were stained by a Tween-modified indirect immunoperoxidase staining technique using goat antibodies directed toward the Lewis a and Lewis b determinants and mouse monoclonal antibodies directed toward the Lewis a determinant in serial dilutions.
  • (6) We support the view that catalysis by metalloenzymes may be a reflection of the chemistry of the metal ion itself as a Lewis acid, and that perhaps too much emphasis has been placed on supposed special characteristics (such as strains, "entasis") of the enzyme-metal ion association.
  • (7) So far, the UK election has thrown up a carnival of peculiar results | Lewis Baston Read more Scotland, of course, is a different story: but David Cameron’s antagonistic response to the 2014 referendum clearly swung a lot of anti-Tory voters towards the SNP.
  • (8) Standing as he explains the book's take-home point, Miliband recalls the author Michael Lewis's research showing that a quarter-back is the most highly paid player, but because they throw with their right arm they can often be floored by an attacker from their blindside.
  • (9) Cell walls from M+ and M- protein variants of group A streptococci were examined for their arthritogenicity in female Lewis rats.
  • (10) MNU carcinogenesis induced adenocarcinomas in 98% of total tumors in the Lewis rat strain (Group 5), while only 53% in Wistar rats (Group 4).
  • (11) The survey also found that department stores – which include general retailers such as Marks & Spencer as well as traditional outlets such as John Lewis – had enjoyed their strongest surge in sales for 30 years.
  • (12) Three dead after gunman storms Planned Parenthood clinic in Colorado Read more Robert Lewis Dear, a 57-year-old from North Carolina, has been named as the suspected gunman behind a standoff at a Planned Parenthood health clinic in which three people died and nine were injured .
  • (13) Mike Ashley’s comment that he wants to make Sports Directhis chain the best employer on the high street behind John Lewis was unprecedented.
  • (14) The distribution of blood-borne immunoglobulins G (IgG) was studied in the cerebral cortex, pineal gland, spinal cord and dorsal root ganglia of normal Lewis rats using the detection of autologous anti-horseradish peroxidase (HRP) antibodies.
  • (15) The application of insights and assays developed with Dictyostelium to early events in the chemotaxis of Lewis lung carcinoma cells is reviewed.
  • (16) He was due to unveil the plan next week but the announcement was postponed when one of his deputies, Ray Lewis, was forced to stand down on Friday, following allegations of financial irregularities and inappropriate behaviour.
  • (17) The increased expression of Lewis-a antigen might be associated with malignant transformation as it was observed only in malignant tissues.
  • (18) We have observed that administration of alpha-difluoromethylornithine (DFMO), an irreversible inhibitor of ornithine decarboxylase, resulted in significant inhibition of visually detectable pulmonary metastases in mice implanted with Lewis lung carcinoma.
  • (19) All are Lewis bases, possessing a free electron pair available for hydrogen bonding.
  • (20) Oh but Chalmers does find Rashard Lewis, who makes a jumper.