What's the difference between declivity and slope?

Declivity


Definition:

  • (n.) Deviation from a horizontal line; gradual descent of surface; inclination downward; slope; -- opposed to acclivity, or ascent; the same slope, considered as descending, being a declivity, which, considered as ascending, is an acclivity.
  • (n.) A descending surface; a sloping place.

Example Sentences:

  • (1) The principle is to add a positive end-expiratory plateau (PEEP) to IPPV, with a subsequent increase in FRC (functional residual capacity) resulting in re-opening in first and foremost the declive alveolae, which can then once again take part in the gas exchange and possibly re-commence the disrupted surfactant production.
  • (2) The relations between the angle of declivity of the sacrum and radius and inclination of the lordotic curvature of the lumbar spine show good correlation.
  • (3) Vascular complications are frequent in paralyzing neurologic disorders, particularly in peripheral neurologic diseases: edema of the declive, cold feet, acrocyanosis, increased sudation.
  • (4) This was also true of the extra sulci, except for the declival sulcus which revealed a single gene influence.
  • (5) With regard to cerebellar vermis, the superior faces were more atrophic than the inferior faces in both OPCA and LCCA, but in OPCA, atrophy on the superior faces was dominant in the posterior lobe including declive and folium as against dominance in the anterior lobe in LCCA.
  • (6) The gene symbol 'declival sulcus of cerebellum' (dsc) is proposed.
  • (7) Ureterocalicostomy appears to be a helpful procedure in some defined situations where a declive drainage of the urine essential.
  • (8) Of particular interest, however, was our finding that several reticular areas of the midbrain and pons project to the portion of the medial acessory nucleus which relays in turn to auditory-visual areas of the cerebellar vermis (declive, folium and tuber).
  • (9) The finding showed hypoplasia of the declive, folium, and tuber in posterior vermis, but not of the anterior vermis, and hypoplasia of only the medial aspect of each cerebellar hemisphere.
  • (10) These images also can display (1) the corpus medullare and primary white-matter branches to the vermian lobules, including the lingula, centralis, culmen, declive, folium, tuber, pyramis, uvula, and nodulus; and (2) several finer secondary branches to individual folia within the lobules.
  • (11) The quantitative analysis includes: (1) coefficient of declination, pointing to the declivity of the anacrotic limb; (2) coefficient of propulsion, pointing to the time of formation of the maximum peak and (3) level of indentation, pointing to the height of the valve notch.
  • (12) Notably, the area of the most dorsomedial portion, the declive-folium-tuber, tended to be more strongly associated with age than other segments.
  • (13) The cell and DNA complement of the declive and central lobe are only slightly reduced in the cases of myelomeningocele, but there is frequently cellular and DNA loss throughout the pyramid and uvula to the nodule.
  • (14) "Declive" latero-terminal and latero-lateral hepaticocholedocho-jejunoanastomosis with a loop of the small intestine isolated by the Roux method was carried out in 6 patients (5 females and 1 male) according to absolute indications.
  • (15) Lipid granule-containing S cells appeared on postnatal day 10 and were most abundant in severely affected lobules, such as the declive and tuber, on day 30.
  • (16) The five regions of interest included the following: (1) lingula and centralis, (2) culmen, (3) declive, folium, and tuber, (4) pyramis, and (5) uvula and nodulus.
  • (17) The lingula, central lobule, culmen, superior portion of declive, anterior lobules and anteromedial half of simple lobule were severely degenerated, while other lobules were spared excluding moderate degeneration in inferomedian portion of the hemisphere.
  • (18) Results for 177 mice revealed that many brains had extra sulci present within the central lobe, the culmen, the declive and the uvula, and that patterns within a genetically uniform inbred strain were highly variable.
  • (19) There is a space here, a male declivity in the shape of my husband.
  • (20) Neoplasms originate at all levels of each continuum; subsequently, some move along its declivity.

Slope


Definition:

  • (v. i.) An oblique direction; a line or direction including from a horizontal line or direction; also, sometimes, an inclination, as of one line or surface to another.
  • (v. i.) Any ground whose surface forms an angle with the plane of the horizon.
  • (a.) Sloping.
  • (adv.) In a sloping manner.
  • (v. t.) To form with a slope; to give an oblique or slanting direction to; to direct obliquely; to incline; to slant; as, to slope the ground in a garden; to slope a piece of cloth in cutting a garment.
  • (v. i.) To take an oblique direction; to be at an angle with the plane of the horizon; to incline; as, the ground slopes.
  • (v. i.) To depart; to disappear suddenly.

Example Sentences:

  • (1) In this review, we demonstrate that serum creatinine does not provide an adequate estimate of glomerular filtration rate (GFR), and contrary to recent teachings, that the slope of the reciprocal of serum creatinine vs time does not permit an accurate assessment of the rate of progression of renal disease.
  • (2) Regression curves indicate that although all three types of pulmonary edema can be characterized by slightly different slopes, the differences are statistically insignificant.
  • (3) With profound blockade, the slope of the edrophonium dose-response relationship was significantly flatter (P less than 0.05) than that of neostigmine.
  • (4) The slope of the thermal inactivation curve of enterotoxin A in beef bouillon (initial pH 6.2) was found to be approximately 27.8 C (50 F) with three different concentrations of toxin.
  • (5) The summary statistics examined are (a) the slope of the least-squares regression of the marker, (b) the average of the last r measurements, and (c) the difference between the averages of the last r and the first s measurements.
  • (6) A patient with mitral stenosis and atrial flutter was found to have a normal diastolic closure rate (E to F slope).
  • (7) With cortisol and cortisol-21-aldehyde, product inhibition patterns showed only slope effects with steroid product and NAD+, suggesting a "random" mechanism.
  • (8) A positive correlation was found between the content in the eluted cell fractions of LH and dynorphin-like immunoreactivity with a correlation coefficient and a slope of the regression line close to one.
  • (9) From the stress-strain curve the following values were selected: strain, stress, and slope at 80 mmHg equivalent pressure (1 mmHg = 133.3 Pa); maximum stress, strain, and slope; and breaking stress, strain, and slope if the sample broke.
  • (10) When age and smoking habits were controlled for, slope of phase III was significantly related to hospitalization due to respiratory disease in general and chronic obstructive pulmonary disease (COPD), whereas closing volume and closing capacity were marginally related to hospitalization due to respiratory disease in general but not to hospitalization due to COPD.
  • (11) To evaluate threshold estimates under these conditions, computer simulations of experiments with small numbers of trials were performed by using psychometric functions based on a model of two types of noise: stimulus-related noise (affecting slope) and extraneous noise (affecting upper asymptote).
  • (12) It is shown that when a constant current is applied such that a stable equilibrium and rhythmic firing are present, the following predictions are inherent in the HH system of equations: (a) Small instantaneous voltage perturbations to the axon given at points along its firing spike result in phase resetting curves (when new phase versus old phase is plotted) with an average slope of 1.
  • (13) A "peeling" technique was used to estimate the time constants (tau 0 and tau 1) and coefficients (a0 and a1) of the first two exponential terms of the series of exponential terms whose sum represented the slope of the voltage response.
  • (14) No significant correlation was found between the pulmonary valve e-f slope and the pulmonary artery pressures.
  • (15) We should be grateful the School Food Trust has established this now, before we end up falling down a slippery slope back towards the dreaded Turkey Twizzler that Jamie Oliver campaigned to banish," he added.
  • (16) With grievous amazement, never self-pitying but sometimes bordering on a sort of numbed wonderment, Levi records the day-to-day personal and social history of the camp, noting not only the fine gradations of his own descent, but the capacity of some prisoners to cut a deal and strike a bargain, while others, destined by their age or character for the gas ovens, follow "the slope down to the bottom, like streams that run down to the sea".
  • (17) The slope of Phase III in both N2 and He washouts was influenced in an inconstant fashion, probably reflecting differing contributions from topographic and intraregional inhomogeneities of ventilation in these subjects.
  • (18) The slope of this line was substantially steeper than the regression line slope for treadmill running.4.
  • (19) Pulmonary mean filling pressure increased and the slope-gradient of pulmonary VR-curve decreased, indicating an increased resistance to venous return from the pulmonary circulation.
  • (20) It is suggested that the measurement of functional residual capacity, closing volume, and the slope of the alveolar plateau (phase III in the single breath nitrogen washout technique) might give more valuable information.