What's the difference between calcareous and chalky?

Calcareous


Definition:

  • (a.) Partaking of the nature of calcite or calcium carbonate; consisting of, or containing, calcium carbonate or carbonate of lime.

Example Sentences:

  • (1) The following signs in the preoperative radiographs were predictive of unfavorable outcome: small head fragment, comminution of the calcar femorale, and varus angulation of the head.
  • (2) To insert the new stem we had to reconstruct the proximal femur and the calcar region by autogenous cortico-cancellous bone grafts in seven cases.
  • (3) At present, we insist on the unexpected relationship between diabetes mellitus and undernutrition either in some major infantile forms (described in India and Nigeria) with calcareous pancreatitis, or some less severe forms observed in Africa.
  • (4) Middle-aged patients and men were more prone to develop resorption of the calcar.
  • (5) Serial sections of 90 Sprague-Dawley rat brains with the pineal in situ were scanned to determine the occurrence and regional distribution of calcareous concretions within the pineal gland and its surrounding leptomeningeal tissue.
  • (6) The collar of the BBM transfers stress to the calcar.
  • (7) The girdle epidermis of adult Mopalia muscosa secretes several types of structures, including calcareous spicules and innervated hairs.
  • (8) In order to define the anatomy of the calcar femorale, a radiologic and surgical study was done on ten paired cadaver femurs.
  • (9) Thirty-four (42 per cent) had more than three millimeters of resorption of the calcar or superomedial cyst formation.
  • (10) A massive decrease in stress in the region of the calcar femorale was found when the implants were in place, and it was concluded that this decrease could contribute substantially to the calcar femorale resorption sometimes observed in patients after total hip replacement.
  • (11) Ratios of the stem, stem tip, greater trochanter, lesser trochanter and calcar, and normal femur to the reference sacroiliac joint were obtained, as well as tip-to-stem, and stem-to-normal femur in unilateral arthroplasties.
  • (12) The plate tensile strain increased by 360% while the compressive calcar strain decreased 85%.
  • (13) Sufficient cementation of the medullary canal significantly reduced the incidence of calcar resorption, as did neutral and valgus positioning of the femoral component.
  • (14) Comparison of our data with those of others indicated that the incidence of loosening, calcar resorption, and cortical hypertrophy was usually lower than with similarly designed conventional high-modulus Charnley stems.
  • (15) X-ray diffraction showed that calcite (CaCO3) was the major crystalline constituent of the calcareous deposits.
  • (16) In the region of the calcar femorale, crossing trabeculae, similar to the appearance of an enchondroma or bone infarct, have been described in osteoporosis and osteoarthritis and probably represent unmasking of normally present reinforcing trabeculae.
  • (17) The splitting of several calcareous nodules on a valve made it more pliable.
  • (18) The 4 modes of failure characterizing stem-type component progressive loosening mechanisms consisted of stem pistoning within the acrylic (3.3%), cement-embedded stem pistoning with the femur (5.1%), medial midstem pivot (2.5%), calcar pivot (0.7%) and bending (fatigue) cantilever (3.3%).
  • (19) Calcareous corpuscles are smaller and more numerous in the scolex and neck than in the cyst wall.
  • (20) If this intermenstrual bleeding appears at a certain time after the insertion of the intrauterine device, either there is a calcareous deposit, or the device has shifted, or there is an infection.

Chalky


Definition:

  • (a.) Consisting of, or resembling, chalk; containing chalk; as, a chalky cliff; a chalky taste.

Example Sentences:

  • (1) In the present work a prospective study on murine typhus was carried out in Chalkis General Hospital in 1985, is presented.
  • (2) Chalky white colonies, 0.5 to 1.0 mm in diameter, that were subsequently identified as N. asteroides grew well on the BCYE media.
  • (3) In the course of the disease they had become ulcerated, exuding a white, chalky material.
  • (4) These chalky deposits next to metacarpo-phalangeal articulations were always associated with chalky incrustation of the radio-carpal joint.
  • (5) "Carnol" insaponificable fraction from "chalky" carnauba wax, was tested for its emulsified system estabilizing abilities.
  • (6) But I want to talk about The Wire , which to my shame I came to somewhat late, despite the fact that Michael K Williams [who plays shakedown artist Omar in The Wire ] and I are both in Boardwalk together [Williams plays nightclub owner and gangster Chalky White].
  • (7) Chalky white synovial fluid from the knee joint contained many crystals that were characterized as apatite by X-ray diffraction.
  • (8) The abnormalities fell into two main classes: misshapen or bulging eggs and eggs coated with a superficial layer of amorphous calcium, variously termed dusted, white banded, chalky or pink eggs.
  • (9) The set cement matrix may become chalky and can erode rapidly.
  • (10) Hydroxyapatite and urate crystals were identified from the chalky material surrounding the patellar tendon observed at surgery.
  • (11) Driving 140 kilometres from Tianjin City to Beijing last week, she held her breath as the chalky-white horizon became a charcoal grey haze.
  • (12) Rheumatoid rice body like substances with chalky fluid were discharged from tumoral lesions.
  • (13) Gross lesions seen at necropsy included ventral subcutaneous edema, generalized skeletal muscular pallor and edema with scattered white longitudinal streaking, prominent brownish yellow discoloration of the intestinal musculature, and a layer of white chalky material at the renal corticomedullary junction.
  • (14) Clinically, at time of eruption all teeth appeared chalky white, but already prior to coming into occlusion discrete pits had formed.
  • (15) Seeding of a chalky fragment from a stenotic aortic valve is very rare.
  • (16) Gross changes included chalky-white appearance of entire endocardium of right ventricle and subendocardial plaques in the interventricular septum and left ventricular wall.
  • (17) But his recently-opened Tratto (in the Town and Country mall; pasta from $19, mains from $32) is a far more mature Bianco: no queues, no pizzas, just the most magnificent cooking in chic, chalky-palette surroundings: Italian accented, mostly south-western ingredients; so a lacy, chickpea pancake farinata might come stuffed with okra; casoncelli pasta could contain caramelly kabocha squash.
  • (18) Life time of Listeria monocytogenes (strain PS 10401, serovar 4b) was studied in three sorts of soil: a chalky soil, poor in organic matters (pH 8.3) a peaty soil rich in organic matters (pH 5.5) a mixture of a chalky and peaty soil (pH 7.9).
  • (19) A chalky incrustation of the semilunar pyramidal interspace was observed in 40 percent of cases.
  • (20) Personally, I have always found them infinitely disappointing; the way these pastel-coloured, chalky orbs plop and fizz in the water before dissipating, underwhelmingly, like strawberry-scented farts.

Words possibly related to "chalky"