What's the difference between plain and ridge?

Plain


Definition:

  • (v. i.) To lament; to bewail; to complain.
  • (v. t.) To lament; to mourn over; as, to plain a loss.
  • (superl.) Without elevations or depressions; flat; level; smooth; even. See Plane.
  • (superl.) Open; clear; unencumbered; equal; fair.
  • (superl.) Not intricate or difficult; evident; manifest; obvious; clear; unmistakable.
  • (superl.) Void of extraneous beauty or ornament; without conspicious embellishment; not rich; simple.
  • (superl.) Not highly cultivated; unsophisticated; free from show or pretension; simple; natural; homely; common.
  • (superl.) Free from affectation or disguise; candid; sincere; artless; honest; frank.
  • (superl.) Not luxurious; not highly seasoned; simple; as, plain food.
  • (superl.) Without beauty; not handsome; homely; as, a plain woman.
  • (superl.) Not variegated, dyed, or figured; as, plain muslin.
  • (superl.) Not much varied by modulations; as, a plain tune.
  • (adv.) In a plain manner; plainly.
  • (a.) Level land; usually, an open field or a broad stretch of land with an even surface, or a surface little varied by inequalities; as, the plain of Jordan; the American plains, or prairies.
  • (a.) A field of battle.
  • (v.) To plane or level; to make plain or even on the surface.
  • (v.) To make plain or manifest; to explain.

Example Sentences:

  • (1) Findings on plain X-ray of the abdomen, using the usual parameters of psoas and kidney shadows in the Nigerian, indicate that the two communities studied are similar but urinary calculi and urinary tract distortion are significantly more prominent in the community with the higher endemicity of urinary schistosomiasis.
  • (2) Plain radiographs should be the initial screening modality for a suspected foreign body.
  • (3) The radiologic findings on conventional examinations (plain films and cholangiograms) in a large group of patients with proven hepatobiliary tuberculosis are reviewed.
  • (4) In a double-blind trial, 50 patients with subcostal incisions performed for cholecystectomy or splenectomy, received 10 ml of either 0.5% bupivacaine plain or physiological saline twice daily by wound perfusion through an indwelling drainage tube for 3 days after operation.
  • (5) In conjunction with the development of a computerized goal-oriented record system at Forest Hospital Des Plaines, Illinois, research staff developed a psychiatric goal list from goal statements most frequently used at the hospital.
  • (6) These patients will generally require a plain roentgenographic examination with subsequent scintography, MRI, CT, laboratory work, and biopsy as indicated by any positive findings during the diagnostic work-up.
  • (7) The ultrasonographic features, the findings of plain abdominal X-ray studies, and of intravenous urography are described.
  • (8) CZP reduced the incidence of convulsions only after the larger dose, but plain solvent (propylene glycol, ethanol, water) was equally effective.
  • (9) Forty-six percent of the plain abdominal radiographs were suspected for cecal volvulus, but only 17 percent were diagnostic.
  • (10) But perhaps the most striking example of how differently much of the world sees London – and the importance of religion – from the way the city plainly sees itself came from the US, where Donald Trump caused uproar with a call for a temporary ban on Muslims entering the country.
  • (11) Shenhua Watermark Coal, a subsidiary of the Chinese state-owned Shenhua Group, is waiting for final approval from Hunt for a $1.2bn open-cut coalmine on the edge of the plains, a little more than three kilometres from Hamparsum’s property.
  • (12) Plain-film chest radiographs subsequently demonstrated mediastinal masses causing extrinsic tracheal compression.
  • (13) Tension pneumocephalus was diagnosed by computed tomography (CT) scan and plain skull X-ray.
  • (14) This time, the syndrome was observed on adult cattle reared in the Accra Plains (Ghana) and infected by S. typhimurium.
  • (15) Plain abdominal radiography demonstrated calcification in three patients and evidence of Thorotrast (thorium dioxide) deposition in one.
  • (16) The absence of a visible fracture on plain skull radiographs does not exclude a fracture, and those patients with clinical signs of a fracture should be treated appropriately and further investigations performed.
  • (17) The success of correction was evaluated on plain radiographs using A P and "false profile" views as well as by CT.
  • (18) (7) Histologically, in the chick, the wall of the truncus and the conus contain cardiac muscle as late as stage 28, but from then on the walls of the truncus are transformed into connective tissue and plain muscle.
  • (19) The tumor was palpable on physical examination, but not apparent on plain radiographs.
  • (20) Trout fishing is excellent in both, and after they fall over the edge of the Piedmont Plateau to the Atlantic Coastal Plain, the lower stretches of both waterways boil into class-2 and -3 whitewater for kayakers and canoeists.

Ridge


Definition:

  • (n.) The back, or top of the back; a crest.
  • (n.) A range of hills or mountains, or the upper part of such a range; any extended elevation between valleys.
  • (n.) A raised line or strip, as of ground thrown up by a plow or left between furrows or ditches, or as on the surface of metal, cloth, or bone, etc.
  • (n.) The intersection of two surface forming a salient angle, especially the angle at the top between the opposite slopes or sides of a roof or a vault.
  • (n.) The highest portion of the glacis proceeding from the salient angle of the covered way.
  • (v. t.) To form a ridge of; to furnish with a ridge or ridges; to make into a ridge or ridges.
  • (v. t.) To form into ridges with the plow, as land.
  • (v. t.) To wrinkle.

Example Sentences:

  • (1) The invaginations were classified into four easily recognized types: regular, chunky, filigree, and ridge (present only in axon hillock regions).
  • (2) On the tangential views the inclinations of the future implants were estimated and the part of the alveolar ridge having a width less than 5 mm, which is the minimum width for housing an implant, was compiled.
  • (3) After 1 day in vitro the explants were partly encircled by epithelium which had proliferated from the cut edges of the explant and from rete ridges near the cut edge (epiboly).
  • (4) We have now found that these cells, cultured as a monolayer, are able to undergo rapid morphogenesis forming ridges and balls around collagen fibres, when soluble collagen type I is added to the medium.
  • (5) Besides the rough, wrinkled, and brown or black surface of the fingertips, microwrinkles of the epidermis occur on the skin ridges, which have so far not been described.
  • (6) The results of the rapid-freeze and deep-etch procedure showed that the ridges observed by the surface replica method consisted of linear arrangements of elliptical particles on the ES face of the plasma membrane.
  • (7) The narrow intercellular ridge is smooth, whereas the epithelial cells have small cytoplasmic knobs between the cilia.
  • (8) The calculations revealed that local hypoxia and lipoprotein accumulation may occur at the ridges, leading to subsequent intimal thickening and ridge growth.
  • (9) The quality of the alveolar ridge and the denture as well as the functional status of the craniomandibular system were evaluated in detail.
  • (10) The use of an intraoral alveolar ridge soft tissue expander to aid in reconstruction of the alveolar ridge is described, and the results in five cases are reported.
  • (11) Sixty-three per cent of the implants were operated in immediately after tooth extraction, whereas the rest were installed in a healed bony alveolar ridge.
  • (12) After the treatment in toto of the embryos from various species of Anura by cAMP, the number of primordial germ cells (PGC) in genital ridges is strongly reduced; the most part of the PGC are found in the endoderm.
  • (13) The innervation to the rete ridge is uniquely absent in the rabbit.
  • (14) The atrial complex was a common chamber with an attempt at division into two parts by a circular ridge of tissue; the ventricular complex was formed by three chambers which were all communicating between each other in the superior margin of their muscular interventricular septum.
  • (15) The other main sites of expression are the genital ridge, fetal gonad and mesothelium.
  • (16) Cells with demarcated borders showed rearrangement of microvilli into globular chains or ridges which lined up with the branching membrane.
  • (17) With the mobilization of the two halves of the face it is possible to approximate the orbits, simultaneously elongating the center of the face and normalizing the maxillary alveolar ridge.
  • (18) The air pressure in the skin cup was continually adjusted (using an electromechanical servo-control system) to pull the skin upward and to hold it perfectly flat across the upper ridge of the Teflon cylinder.
  • (19) Clinical findings as well as fingerprint ridge counts were typical of the syndrome.
  • (20) By design these plants are adjacent to the AEC's Oak Ridge National Laboratory, and such a location would seem ideal for an experiment on the wedding of nuclear and fossil sources of energy.