What's the difference between deduction and subtraction?

Deduction


Definition:

  • (n.) Act or process of deducing or inferring.
  • (n.) Act of deducting or taking away; subtraction; as, the deduction of the subtrahend from the minuend.
  • (n.) That which is deduced or drawn from premises by a process of reasoning; an inference; a conclusion.
  • (n.) That which is deducted; the part taken away; abatement; as, a deduction from the yearly rent.

Example Sentences:

  • (1) The 2,800-molecular-weight oligosaccharide was a constituent of the hemagglutinin, and treatment of this large oligosaccharide with specific exo-glycosidases demonstrated the presence of terminal galactose and fucose and allowed the deduction of a general structure for this component.
  • (2) In addition to the image of the soft tissue and alveolar bone provided, this procedure makes the deduction of the ideal fixture site possible.
  • (3) This deduction was supported by an exploratory dose-seeking study that spanned five years in 20 patients with recurrent (non-gall stone) acute or chronic pancreatitis and confirmed by a 20-week double-blind placebo-controlled crossover trial of the successful combination (daily doses of 600 micrograms organic selenium, 0.54 g vitamin C, 9000 IU B-carotene, 270 IU vitamin E and 2 g methionine) in a further 20 cases.
  • (4) Donald Trump has continued his criticism of Hillary Clinton’s support for election recounts in three states, claiming he won the popular vote “if you deduct the millions of people who voted illegally”.
  • (5) How many of those will he give before deducting a point?
  • (6) Government-funded health insurance programs that claim to provide comprehensive funding of their clients' demands have commonly adopted a purposive (deductive) approach to the problem of health care funding.
  • (7) This deduction was based on the subepithelial growth pattern and the presence of in-situ carcinoma showing a glandular or squamous pattern at the location of the esophageal gland duct.
  • (8) Review negative gearing Federal Labor and the Greens have proposed a rethink of negative gearing, the practice of property investors claiming their losses as a deduction against their taxable income.
  • (9) PSG's title will not, however, be confirmed until a league disciplinary panel meets to decide whether to impose a points deduction following allegations that their sporting director, Leonardo, barged a referee.
  • (10) The Swiss authorities tax these lending units as if they were required to pay large, tax-deductible interest bills – even if they have no such cost.
  • (11) Comparison of genomic and cDNA clones allowed the correct deduction of the intron boundaries and the 3'-end cleavage site of this gene.
  • (12) Both Red Star and Partizan began the next season with a six-point deduction because of the previous season's events [along with eight other clubs].
  • (13) These results with fura-2-loaded platelets indicate that mobilisation of internal Ca2+ can contribute a substantial proportion of the early peak [Ca2+]i evoked by thrombin directly confirming the deductions from previous work with different loadings of quin2.
  • (14) There is good reason to hope that the speculative nature which at this time pervades our bridging efforts will eventually be substituted by unequivocal facts and deductions.
  • (15) The number of uninsured was estimated deductively from the coverages of those insurance companies doing business in the state, with an additional factor for persons with more than one policy coverage.
  • (16) Researchers have indicated that the single-case study experimental design may be of value in chiropractic clinical practice, allowing for the formulation of deductive conclusions derived from each case.
  • (17) The inheritance levy, thought to be £20,000, would be deducted from the estates of older people when they die, replacing a system that forces many pensioners to sell their family homes to fund nursing home bills.
  • (18) Final deductions, however, must be followed by careful checking of all individual histories.
  • (19) Available data do not, at present, permit deduction as to whether additional selenium intake in man, exposed to mercury vapor or mercuric mercury, will have any effect, beneficial or adverse.
  • (20) Histological observations correlate well with tensiometry deductions.

Subtraction


Definition:

  • (n.) The act or operation of subtracting or taking away a part.
  • (n.) The taking of a lesser number or quantity from a greater of the same kind or denomination; an operation for finding the difference between two numbers or quantities.
  • (n.) The withdrawing or withholding from a person of some right to which he is entitled by law.

Example Sentences:

  • (1) Thus, 10 degrees should be subtracted from the ultrasound values in order to obtain the real AV angles.
  • (2) The signals were processed digitally using three different algorithms: 1) simple linear regression (LR); 2) linear regression with drift correction achieved by adding to, or subtracting from the plethysmographic signal a term proportional to time (LRC); 3) Fourier analysis (FFT).
  • (3) During bilateral displacements, the activity induced by the respective contralateral leg is linearly summed or subtracted, depending on whether the legs are displaced in the same or in opposite directions.
  • (4) All MR images were compared with findings of chest X-ray, CT and IVDSA (intravenous digital subtraction angiography) as appropriate.
  • (5) Binaural difference waves (BDWs), obtained by subtracting the sum of two monaural BAEPs from a binaural BAEP, were obtained in 16- to 20-day-old jaundiced Gunn rats before and after injection of sulfadimethoxine, which produces bilirubin neurotoxicity by promoting net transfer of bilirubin out of the circulation into brain tissue.
  • (6) Aggressive responding was maintained by contingent presentation of periods free of point subtractions, i.e., provocations.
  • (7) The diagnosis of this rare anomaly was facilitated by the use of digital subtraction aortography and allowed selective angiography of the artery with an appropriately shaped catheter.
  • (8) Intraarterial digital subtraction angiography (DSA) was performed to evaluate graft patency in 45 patients undergoing coronary artery bypass grafting with the use of internal mammary artery (IMA).
  • (9) We studied how much blue, green, or red light had to be added to or subtracted from white to obtain veridical hue perception (blue, green, red, or their complementary colours) at various locations in the temporal visual field.
  • (10) For each patient, the BSM and the QRS integral map before, during, and after the inflation was compared by subtraction of recordings "during-minus-before" inflation and "before-minus-after" inflation.
  • (11) Aneurysm of the hepatic artery, causing obstruction of the common bile duct, was definitely diagnosed preoperatively by subtraction angiography, combined with percutaneous transhepatic cholangiography.
  • (12) One problem required addition; the other subtraction.
  • (13) Eight complementary DNA (cDNA) clones highly expressed in fetal rat stomach but not in normal adult rat stomach were isolated after screening 2 x 10(4) independent recombinants from a subtracted cDNA library.
  • (14) In nine cases, MR angiographic findings were verified with digital subtraction angiography or conventional angiography.
  • (15) The various definitions of "efficiency" and "economy" are considered at the whole body and the isolated muscle level, and a discussion of baseline subtraction is presented.
  • (16) The voltage-dependent Na+, K+ and Ca2+ currents (INa, IK and ICa) were separated by the use of ion subtraction and pharmacological treatments.
  • (17) They could be improved by subtraction of the vascular images obtained after injection of 99m-technetium serum albumin.
  • (18) Single digital subtraction angiography showed bilateral occlusion, predominantly on the left side of the supraclinoid portion of the interna carotid arteries with formation of collateral circulation in the diencephalic territory.
  • (19) In this pilot study, a blood pool subtraction technique, which makes it possible to visualize MI 6 h postinjection, is validated.
  • (20) To determine the optimal time for recording left ventricular angiograms during atrial pacing stress tests, digital subtraction left ventriculograms were obtained using 12 ml of contrast material in 40 patients at rest and at peak pacing.