What's the difference between scan and sweep?

Scan


Definition:

  • (v. t.) To mount by steps; to go through with step by step.

Example Sentences:

  • (1) By presenting the case history of a man who successively developed facial and trigeminal neural dysfunction after Mohs chemosurgery of a PCSCC, this paper documents histologically the occurrence of such neural invasion, and illustrates the utility of gadolinium-enhanced magnetic resonance scanning in patient management.
  • (2) By electrophoresis and scanning densitometry, actin was found to constitute about 4% to 6% of the total cellular protein in the human corneal epithelium.
  • (3) Clinical surveillance, repeated laboratory tests, conventional radiology, and especially ultrasonography and CT scan all contributed to the preoperative diagnosis.
  • (4) Tumor shrinkage was documented by A-scan ultrasonography in all but one patient.
  • (5) In choosing between various scanning techniques the factors to be considered include availability, cost, the type of equipment, the expertise of the medical and technical staff, and the inherent capabilities of the system.
  • (6) The method is based on two-dimensional scanning photon absorptiometry on the distal part of the forearm.
  • (7) The results also indicate that small lesions initially noted only on CT scans of the chest in children with Wilms' tumor frequently represent metastatic tumor.
  • (8) CT scan revealed a small calcified mass in the right maxillary sinus.
  • (9) Transmission electron microscopy demonstrated that these blebs were devoid of organelles and microvilli; scanning electron microscopy revealed that the blebs were highly wrinkled and more numerous than were the projections observed in tissue from animals treated with testosterone alone, or in tissue from unoperated controls.
  • (10) We conclude that inflammatory lesions at these sites are not uncommon and that CT scans are diagnostic in the great majority.
  • (11) The skull films and CT scans of 1383 patients with acute head injury transferred to a regional neurosurgical unit were reviewed.
  • (12) For consistent identification of the normal pancreas, preliminary longitudinal scanning at, or near, the mid-line and subsequent oblique scanning in the long axis are necessary prerequisites in delineating the anatomic outline of the pancreas.
  • (13) In scanning of more than 20 Hz frequency, the spectral pattern also reflected the characteristics of the cone system.
  • (14) 3 patients had complete disappearance of the symptoms but did not have a computed tomography scanning control, 3 patients had clinical and CT recovery.
  • (15) The remaining 16 patients were explored for persistent symptoms, an abnormality on GI series, or a mass lesion on CT scan.
  • (16) After permeabilization, with attendant partial extraction, the preparation can be fixed, then viewed by either deep-etch replication, or by high-resolution scanning electron microscopy, with structure of interest revealed in deep view.
  • (17) A television camera scans the spread through microscope optics; computer and special purpose electronics process the video signals to generate run length histograms.
  • (18) Subgingival plaque was sampled and the presence or absence of the above mentioned bacteria assessed with BANA reagent cards (Perio Scan).
  • (19) Ventilation-perfusion lung scans and contrast ascending venography were performed on the sixth to eighth postoperative days.
  • (20) It is often necessary to estimate the dose of radiation to a fetus from a series of CT scans.

Sweep


Definition:

  • (v. i.) To pass a broom across (a surface) so as to remove loose dirt, dust, etc.; to brush, or rub over, with a broom for the purpose of cleaning; as, to sweep a floor, the street, or a chimney. Used also figuratively.
  • (v. i.) To drive or carry along or off with a broom or a brush, or as if with a broom; to remove by, or as if by, brushing; as, to sweep dirt from a floor; the wind sweeps the snow from the hills; a freshet sweeps away a dam, timber, or rubbish; a pestilence sweeps off multitudes.
  • (v. i.) To brush against or over; to rub lightly along.
  • (v. i.) To carry with a long, swinging, or dragging motion; hence, to carry in a stately or proud fashion.
  • (v. i.) To strike with a long stroke.
  • (v. i.) To draw or drag something over; as, to sweep the bottom of a river with a net.
  • (v. i.) To pass over, or traverse, with the eye or with an instrument of observation; as, to sweep the heavens with a telescope.
  • (v. i.) To clean rooms, yards, etc., or to clear away dust, dirt, litter, etc., with a broom, brush, or the like.
  • (v. i.) To brush swiftly over the surface of anything; to pass with switness and force, as if brushing the surface of anything; to move in a stately manner; as, the wind sweeps across the plain; a woman sweeps through a drawing-room.
  • (v. i.) To pass over anything comprehensively; to range through with rapidity; as, his eye sweeps through space.
  • (n.) The act of sweeping.
  • (n.) The compass or range of a stroke; as, a long sweep.
  • (n.) The compass of any turning body or of any motion; as, the sweep of a door; the sweep of the eye.
  • (n.) The compass of anything flowing or brushing; as, the flood carried away everything within its sweep.
  • (n.) Violent and general destruction; as, the sweep of an epidemic disease.
  • (n.) Direction and extent of any motion not rectlinear; as, the sweep of a compass.
  • (n.) Direction or departure of a curve, a road, an arch, or the like, away from a rectlinear line.
  • (n.) One who sweeps; a sweeper; specifically, a chimney sweeper.
  • (n.) A movable templet for making molds, in loam molding.
  • (n.) The mold of a ship when she begins to curve in at the rungheads; any part of a ship shaped in a segment of a circle.
  • (n.) A large oar used in small vessels, partly to propel them and partly to steer them.
  • (n.) The almond furnace.
  • (n.) A long pole, or piece of timber, moved on a horizontal fulcrum fixed to a tall post and used to raise and lower a bucket in a well for drawing water.
  • (n.) In the game of casino, a pairing or combining of all the cards on the board, and so removing them all; in whist, the winning of all the tricks (thirteen) in a hand; a slam.
  • (n.) The sweeping of workshops where precious metals are worked, containing filings, etc.

Example Sentences:

  • (1) Now, as the Senate takes up a weakened House bill along with the House's strengthened backdoor-proof amendment, it's time to put focus back on sweeping reform.
  • (2) One man has died in storms sweeping across the UK that have brought 100-mile-an-hour winds and led to more than 50 flood warnings being issued with widespread disruption on the road and rail networks in much of southern England and Scotland.
  • (3) That’s a criticism echoed by Democrats in the Senate, who issued a report earlier this month criticising Republicans for passing sweeping legislation in July to combat addiction , the Comprehensive Addiction and Recovery Act (Cara), but refusing to fund it.
  • (4) he asked in a low voice, referring to the Sunni insurgents sweeping across northern Iraq .
  • (5) The Florida senator on Wednesday signed on to legislation that would delay the implementation of the sweeping surveillance reforms passed by Congress under the USA Freedom Act.
  • (6) The building blocks were laid out in a sweeping document presented by Van Rompuy and colleagues earlier this week that included sharing debt in the form of jointly issued eurobonds.
  • (7) For once, however, Beckham's timing was out, and his tenure has seen the club win nothing, and a new regime led by austere Italian Fabio Capello sweep away the superstar culture.
  • (8) Behind the broad sweep of pessimism, it is worth thinking about how the "eurozone in crisis" story could eventually improve.
  • (9) As fighter jets screamed overhead and tanks churned up the sand, it looked and sounded like the violent protests sweeping the Middle East had spread to the wealthy emirate of Abu Dhabi.
  • (10) Compulsory national testing for four- and five-year-olds in England from 2016 is to be introduced as part of sweeping changes being proposed to early years and primary education.
  • (11) In addition, the sine-sweep responses show quite different frequency characteristics in respect of depolarization and repolarization.
  • (12) The sweeping proposals are a sizeable step up in scale and urgency for a mayor who has for years emphasised the threat climate change poses to the city, which has 520 miles of coastline.
  • (13) Blinded by a series of sweeping victories, he forgot that the public saw in him not only stability, but also a hope for decentralisation and redistribution of power.
  • (14) In post-spike averages of 1000-10,000 sweeps, no evidence of reflex excitation of the homonymous motoneurone pool was detected.
  • (15) In 11 cases, barium examination of the upper gastrointestinal tract revealed prominent filling defects in the duodenal bulb and the duodenal sweep.
  • (16) Tom Tobler, a forecaster with MeteoGroup, the weather division of the Press Association, said: "Gusts of 50mph to 60mph are sweeping across south-west England, central England and Wales, which will see the worst of the windy weather.
  • (17) Three US senators announced bills on Thursday that proposed the most sweeping structural changes to the secret court that oversees the legal basis for surveillance activities since it was set up 35 years ago.
  • (18) A "sweep" bend was incorporated to avoid unwanted side effects at the second premolar.
  • (19) However, the military remains unable to shift Isis from its strongholds or reverse the gains the group made during a stunning sweep through Mosul and Tikrit that continues to pose a grave threat to Iraq's borders.
  • (20) She may have her own reasons, but if this view takes hold, it will have sweeping implications.