What's the difference between oblique and skew?

Oblique


Definition:

  • (a.) Not erect or perpendicular; neither parallel to, nor at right angles from, the base; slanting; inclined.
  • (a.) Not straightforward; indirect; obscure; hence, disingenuous; underhand; perverse; sinister.
  • (a.) Not direct in descent; not following the line of father and son; collateral.
  • (n.) An oblique line.
  • (v. i.) To deviate from a perpendicular line; to move in an oblique direction.
  • (v. i.) To march in a direction oblique to the line of the column or platoon; -- formerly accomplished by oblique steps, now by direct steps, the men half-facing either to the right or left.

Example Sentences:

  • (1) Projection obliquity resulted in consistent underestimation of DPR angle.
  • (2) 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.
  • (3) Gains in gait pattern, ease of bracing, and reduced pelvic obliquity were noted.
  • (4) Numerous slender sarcotubules, originating from the A-band side terminal cisternae, extend obliquely or longitudinally and form oval or irregular shaped networks of various sizes in front of the A-band, then become continuous with the tiny mesh (fenestrated collar) in front of the H-band.
  • (5) Gated blood pool images were stored in modified left anterior oblique views by the multiple gated method (28 frames per beat) after the in vivo labeling of erythrocytes using 25 mCi 99m-Tc.
  • (6) The most frequently occurring signs were: tilting of the disc (89%), oblique direction of the vessels (89%) and myopic astigmatism (96%).
  • (7) The presence of vital and sensitive organs such as the spinal cord, heart, and lungs makes curative radiotherapy of non-small cell lung cancer difficult to implement and necessitates use of oblique portals.
  • (8) The oblique interface between corneal and scleral stroma determines the appearance of the surgical limbus whose landmarks vary around the circumference of the globe but predictably correlate with structures of the anterior chamber angle.
  • (9) The radio-activity of 99mTc of the entire cardiac blood pool including the large vessels (T), the right ventricle including the right atrium (RV) and the left ventricle (LV) was calculated from the 30 degrees anterior oblique cardiac pool scintigram.
  • (10) (1) The superficial layer (external oblique aponeurosis).
  • (11) The sample surfaces were then photographed under a high-resolution metallographic microscope using oblique illumination.
  • (12) Specimen of the inferior oblique muscle revealed no abnormalities or showed decrease of type I muscle fibers.
  • (13) In patients with 18 unreduced unilateral hip dislocations, pelvic obliquity and scoliosis were present in 12.
  • (14) TTX also reduced the number of spines on the proximal portion of oblique dendrites in layer IV by 16%, yet did not change the number of spines on basilar dendrites.
  • (15) For the experimental studies, fractures of the jaw bone in terms of oblique osteotomies from angle to sigmoid notch of the mandible of the Malaysian monkeys were made by using #700 fissure bur and reduced and fixed them in terms of interosseous wiring.
  • (16) The authors describe two types of pelvic obliquity--total pelvic obliquity in which the sacrum is the lowest vertebra of the lumbar curve and subtotal pelvic obliquity in which there is some compensation between L5 and the sacrum.
  • (17) The obliquity of the joint line was measured in positive degrees (medial inclination) and negative degrees (lateral inclination).
  • (18) The sagittal distribution of N18 was studied in a patient with a thalamic lesion and an oblique distribution with the maximum region between Cz and nasion was demonstrated.
  • (19) Except for some short or oblique references, the first explicit clinical description of a case of anorexia nervosa by an American author (James Hendrie Lloyd) did not appear until 1893.
  • (20) Although we found clear and consistent subject-specific differences, the most common pattern in oblique visually-guided (i.e., fast) saccades reflected early dominance of the horizontal velocity signal as expressed in saccade trajectories curving away from the horizontal axis.

Skew


Definition:

  • (adv.) Awry; obliquely; askew.
  • (a.) Turned or twisted to one side; situated obliquely; skewed; -- chiefly used in technical phrases.
  • (n.) A stone at the foot of the slope of a gable, the offset of a buttress, or the like, cut with a sloping surface and with a check to receive the coping stones and retain them in place.
  • (v. i.) To walk obliquely; to go sidling; to lie or move obliquely.
  • (v. i.) To start aside; to shy, as a horse.
  • (v. i.) To look obliquely; to squint; hence, to look slightingly or suspiciously.
  • (adv.) To shape or form in an oblique way; to cause to take an oblique position.
  • (adv.) To throw or hurl obliquely.

Example Sentences:

  • (1) When power-transformed scores are used to eliminate skewness, there is evidence for one distribution and it is not possible to distinguish single gene from multifactorial (polygenic or cultural) inheritance.
  • (2) the summer increase in preterm births was characterized by an increase of skewness which means an extension of the lower part of the distribution.
  • (3) New observations include: (1) In 15 nm cross sections that show single 14.5 nm levels: (a) The flared X structure characteristic of rigor is replaced by a straight-X figure in which the crossbridge density is aligned along the myosin-actin plane, rather than skewed across it as in rigor.
  • (4) MEPPs with skewed amplitude histograms and bursting behaviour were evident at both sub-stages.
  • (5) His stencils, skewed perspective and wit are recognizable enough to be mocked in the New Yorker .
  • (6) In this paper, the three rotational axes are shown to be skewed and off-set from each other, therefore, a three-cylindric open chain with skewed joint axes is proposed to measure the six displacements between the two reference frames.
  • (7) He is helped by constituency boundaries that skew the pitch in Labour’s favour, but even then the leap required looks improbable.
  • (8) The velocity distributions in main and side tubes were skewed towards the inner walls close to the flow divider.
  • (9) The normalized quantal size varied randomly, with a mean value of 0.51% (SD = 0.20) and was relatively independent of n. In contrast, the distribution of p, which ranged from 0.17 to 0.74 (mean = 0.40, SD = 0.155), was skewed to the right; this parameter tended to decrease as a function of increasing n. The normalized unitary inhibitory conductance (g'IPSP) underlying an IPSP is equal to the product of npg'q, where g'q is the normalized quantal conductance.
  • (10) It is demonstrated that the avoidance strategies which constitute defensive work lead to a progression of counterstrategies and foster skewed priorities.
  • (11) Greater efforts to tackle occupational segregation would also help ensure longer term change to our skewed labour market.
  • (12) However, if the number of categories on the response scale is increased, the degree of separation between the mean responses obtained for a positively as opposed to a negatively skewed concentration distribution diminishes.
  • (13) Marbling scores were not distributed normally with both positive skewness and kurtosis (P less than .001).
  • (14) These age- and parity-related changes in litter composition are consistent with the Trivers-Willard hypothesis that physiologically-stressed females would skew offspring sex ratios to favour daughters.
  • (15) The Chimera grid was used to avoid a grid with highly skewed cells.
  • (16) Furthermore, they explain the low pH optima and skewed pH profiles previously reported for enzymatic activity toward high molecular weight substrates.
  • (17) Groups receiving no medication for gastric acidity had positively skewed pH distributions (nonsymmetrical distribution with tail pointing to right and majority of cases in lower range), and groups receiving medications for the reduction of acidity had negatively skewed pH distributions (nonsymmetrical with tail pointing to left and majority of cases in upper range).
  • (18) That 6% cut swells to 12% if inflation is accounted for and Labour also argues that the government's comparison is skewed because spending rose rapidly – 33% – in the four years to 2010 , in response to the Pitt review of the devastating 2007 floods, which killed 13 people, left 55,000 homeless and cost insurers £3bn.
  • (19) For low order modes (n less than 3) the F test statistics are approximately F distributed but for higher order models the test statistics are skewed to the left of the F distribution.
  • (20) These abnormalities include signs of dysfunction of ocular alignment (skew deviation, ocular tilt reaction, and environmental tilt), various types of nystagmus, smooth pursuit and gaze-holding abnormalities (eye deviation, ipsipulsion or lateropulsion, and impaired contralateral pursuit), and saccadic abnormalities (ipsipulsion and torsipulsion).