What's the difference between point and rotation?

Point


Definition:

  • (v. t. & i.) To appoint.
  • (n.) That which pricks or pierces; the sharp end of anything, esp. the sharp end of a piercing instrument, as a needle or a pin.
  • (n.) An instrument which pricks or pierces, as a sort of needle used by engravers, etchers, lace workers, and others; also, a pointed cutting tool, as a stone cutter's point; -- called also pointer.
  • (n.) Anything which tapers to a sharp, well-defined termination. Specifically: A small promontory or cape; a tract of land extending into the water beyond the common shore line.
  • (n.) The mark made by the end of a sharp, piercing instrument, as a needle; a prick.
  • (n.) An indefinitely small space; a mere spot indicated or supposed. Specifically: (Geom.) That which has neither parts nor magnitude; that which has position, but has neither length, breadth, nor thickness, -- sometimes conceived of as the limit of a line; that by the motion of which a line is conceived to be produced.
  • (n.) An indivisible portion of time; a moment; an instant; hence, the verge.
  • (n.) A mark of punctuation; a character used to mark the divisions of a composition, or the pauses to be observed in reading, or to point off groups of figures, etc.; a stop, as a comma, a semicolon, and esp. a period; hence, figuratively, an end, or conclusion.
  • (n.) Whatever serves to mark progress, rank, or relative position, or to indicate a transition from one state or position to another, degree; step; stage; hence, position or condition attained; as, a point of elevation, or of depression; the stock fell off five points; he won by tenpoints.
  • (n.) That which arrests attention, or indicates qualities or character; a salient feature; a characteristic; a peculiarity; hence, a particular; an item; a detail; as, the good or bad points of a man, a horse, a book, a story, etc.
  • (n.) Hence, the most prominent or important feature, as of an argument, discourse, etc.; the essential matter; esp., the proposition to be established; as, the point of an anecdote.
  • (n.) A small matter; a trifle; a least consideration; a punctilio.
  • (n.) A dot or mark used to designate certain tones or time
  • (n.) A dot or mark distinguishing or characterizing certain tones or styles; as, points of perfection, of augmentation, etc.; hence, a note; a tune.
  • (n.) A dot placed at the right hand of a note, to raise its value, or prolong its time, by one half, as to make a whole note equal to three half notes, a half note equal to three quarter notes.
  • (n.) A fixed conventional place for reference, or zero of reckoning, in the heavens, usually the intersection of two or more great circles of the sphere, and named specifically in each case according to the position intended; as, the equinoctial points; the solstitial points; the nodal points; vertical points, etc. See Equinoctial Nodal.
  • (n.) One of the several different parts of the escutcheon. See Escutcheon.
  • (n.) One of the points of the compass (see Points of the compass, below); also, the difference between two points of the compass; as, to fall off a point.
  • (n.) A short piece of cordage used in reefing sails. See Reef point, under Reef.
  • (n.) A a string or lace used to tie together certain parts of the dress.
  • (n.) Lace wrought the needle; as, point de Venise; Brussels point. See Point lace, below.
  • (n.) A switch.
  • (n.) An item of private information; a hint; a tip; a pointer.
  • (n.) A fielder who is stationed on the off side, about twelve or fifteen yards from, and a little in advance of, the batsman.
  • (n.) The attitude assumed by a pointer dog when he finds game; as, the dog came to a point. See Pointer.
  • (n.) A standard unit of measure for the size of type bodies, being one twelfth of the thickness of pica type. See Point system of type, under Type.
  • (n.) A tyne or snag of an antler.
  • (n.) One of the spaces on a backgammon board.
  • (n.) A movement executed with the saber or foil; as, tierce point.
  • (n.) To give a point to; to sharpen; to cut, forge, grind, or file to an acute end; as, to point a dart, or a pencil. Used also figuratively; as, to point a moral.
  • (n.) To direct toward an abject; to aim; as, to point a gun at a wolf, or a cannon at a fort.
  • (n.) Hence, to direct the attention or notice of.
  • (n.) To supply with punctuation marks; to punctuate; as, to point a composition.
  • (n.) To mark (as Hebrew) with vowel points.
  • (n.) To give particular prominence to; to designate in a special manner; to indicate, as if by pointing; as, the error was pointed out.
  • (n.) To indicate or discover by a fixed look, as game.
  • (n.) To fill up and finish the joints of (a wall), by introducing additional cement or mortar, and bringing it to a smooth surface.
  • (n.) To cut, as a surface, with a pointed tool.
  • (v. i.) To direct the point of something, as of a finger, for the purpose of designating an object, and attracting attention to it; -- with at.
  • (v. i.) To indicate the presence of game by fixed and steady look, as certain hunting dogs do.
  • (v. i.) To approximate to the surface; to head; -- said of an abscess.

Example Sentences:

  • (1) Single-case experimental designs are presented and discussed from several points of view: Historical antecedents, assessment of the dependent variable, internal and external validity and pre-experimental vs experimental single-case designs.
  • (2) Well tolerated from the clinical and laboratory points of view, it proved remarkably effective.
  • (3) We are pursuing legal action because there are still so many unanswered questions about the viability of Shenhua’s proposed koala plan and it seems at this point the plan does not guarantee the survival of the estimated 262 koalas currently living where Shenhua wants to put its mine,” said Ranclaud.
  • (4) She knows you can’t force the opposition to submit to your point of view.
  • (5) The isoelectric points (pI) of E1 and E2 for all VEE strains studied were approx.
  • (6) Ofcom will conduct research, such as mystery shopping, to assess the transparency of contractual information given to customers by providers at the point of sale".
  • (7) Fifty-two pairs of canine femora were tested to failure in four-point bending.
  • (8) A one point dilution enzyme-linked immunosorbent assay (ELISA) procedure suitable for determining immunoglobulin G (IgG) antibody levels to Toxoplasma gondii (T. gondii) in community seroepidemiological surveys is described.
  • (9) Subsequent isoelectric focusing in sucrose revealed an isoelectric point of 9.0-9.2.
  • (10) Gross deformity, point tenderness and decrease in supination and pronation movements of the forearm were the best predictors of bony injury.
  • (11) Whole-virus vaccines prepared by Merck Sharp and Dohme (West Point, Pa.) and Merrell-National Laboratories (Cincinnati, Ohio) and subunit vaccines prepared by Parke, Davis and Company (Detroit, Mich.) and Wyeth Laboratories (Philadelphia, Pa.) were given intramuscularly in concentrations of 800, 400, or 200 chick cell-agglutinating units per dose.
  • (12) A Monte Carlo simulation was performed to characterize the spatial and energy distribution of bremsstrahlung radiation from beta point sources important to radioimmunotherapy (RIT).
  • (13) From the social economic point of view nosocomial infections represent a very important cost factor, which could be reduced to great deal by activities for prevention of nosocomial infection.
  • (14) He said Germany was Russia’s most important economic partner, and pointed out that 35% of German gas originated in Russia.
  • (15) Many examples are given to demonstrate the applications of these programs, and special emphasis has been laid on the problem of treating a point in tissue with different doses per fraction on alternate treatment days.
  • (16) In 11 of the 22 cells PAI-1 mRNA and in 6 of the 22 cells PAI-2 mRNA was found, pointing to a possible role of plasminogen activator inhibitors in the tumor-related plasminogen activator activity.
  • (17) Sequence specific binding of protein extracts from 13 different yeast species to three oligonucleotide probes and two points mutants derived from Saccharomyces cerevisiae DNA binding proteins were tested using mobility shift assays.
  • (18) Recent studies point to the involvement of regulatory peptides in diseases of the gut and lung.
  • (19) The positive predictive accuracy of a biophysical profile score of 0, with mortality and morbidity used as end points, was 100%.
  • (20) The starting point is the idea that the current system, because it works against biodiversity but fails to increase productivity, is broken.

Rotation


Definition:

  • (n.) The act of turning, as a wheel or a solid body on its axis, as distinguished from the progressive motion of a revolving round another body or a distant point; thus, the daily turning of the earth on its axis is a rotation; its annual motion round the sun is a revolution.
  • (n.) Any return or succesion in a series.
  • (a.) Pertaining to, or resulting from, rotation; of the nature of, or characterized by, rotation; as, rotational velocity.

Example Sentences:

  • (1) To determine the accuracy of double-contrast arthrography in complete rotator cuff tears, we studied 805 patients thought to have a complete rotator cuff tear who had undergone double-contrast shoulder arthrography (DCSA) between 1978 and 1983.
  • (2) When the posterior capsule was sectioned, no significant changes were noted in the severity of the sag or the rotation.
  • (3) The Ta loop was a smooth, elongated ellipse in configuration and showed clockwise rotation in all planes, as did the P loop.
  • (4) With this system, a brain region loaded with fura-2 was illuminated by a rotating disc bearing three different interference filters of 340, 360 and 380 nm at a rate of 600 rpm.
  • (5) The automatic half of both the motor which advances the trepan as well as the second motor which rotates the trepan is triggered by the sudden change in electrical resistance between the trepan and the patient's internal body fluid, at the final stage of penetration.
  • (6) This series of tests included tests for pathologic nystagmus, saccades, smooth pursuit, and optokinetic nystagmus, as well as bithermal caloric testing and rotational testing.
  • (7) The adherence of 51Cr-labeled platelets to rabbit aortae everted on probes rotated in platelet-red cell suspensions has been measured.
  • (8) We have used a modification of the rotating-frame imaging technique to measure PCr-to-ATP ratio non-invasively in human heart.
  • (9) Experimental evidence suggested that nucleosome rotational positioning is determined by the DNA sequence itself.
  • (10) The X-ray tube rotates outside the detector array at the rate of one revolution per second.
  • (11) The data collection scheme for the scanner uses multiple rotations of a linearly shifted, asymmetric fan beam permitting user-defined variable resolution.
  • (12) 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.
  • (13) Based on our experience with the mark I prosthesis we have designed and developed a mark II model which has freedom of axial rotation of the saddle.
  • (14) The reported study demonstrates that performance asymmetries between normal or reflected letters presented in the right and left visual field favors the right visual field when stimulus patterns are blocked and rotated 90 degrees clockwise and favors the left visual field when they are blocked and rotated 90 degrees counterclockwise.
  • (15) Moreover, the majority of the 'out of phase' units showed an increased discharge during side-up animal tilt and side-down neck rotation.
  • (16) 3-D curves were computed with an apparent rotation around the vertical axis Z.
  • (17) Subsequently, due to the rotation of the original polar axis in one hemisphere, the third cleavage plane through one half of the egg is transverse to the third cleavage plane through the other half.
  • (18) This suggests that S1 is a flexible protein with at least two domains that can rotate independently.
  • (19) Per-rotational nystagmus was recorded in rabbits with unilaterally narrowed vertebral arteries or following unilateral cervical sympathectomies.
  • (20) We found that the Gallie system generally allowed significantly more rotation in flexion, extension, axial rotation, and lateral bending than the other three fixation techniques.