What's the difference between backstaff and latitude?

Backstaff


Definition:

  • (n.) An instrument formerly used for taking the altitude of the heavenly bodies, but now superseded by the quadrant and sextant; -- so called because the observer turned his back to the body observed.

Example Sentences:

Latitude


Definition:

  • (n.) Extent from side to side, or distance sidewise from a given point or line; breadth; width.
  • (n.) Room; space; freedom from confinement or restraint; hence, looseness; laxity; independence.
  • (n.) Extent or breadth of signification, application, etc.; extent of deviation from a standard, as truth, style, etc.
  • (n.) Extent; size; amplitude; scope.
  • (n.) Distance north or south of the equator, measured on a meridian.
  • (n.) The angular distance of a heavenly body from the ecliptic.

Example Sentences:

  • (1) A change in the male:female incidence ratio with latitude was also found--women have significantly higher incidence rates at higher latitudes, but similar rates to men at lower latitudes.
  • (2) However, this relationship, at least among North Amerindian populations, may be more apparent than real since both mean heterozygosity and the level of sociocultural organization are significantly negatively correlated with latitude.
  • (3) Between 1982 and 1987 the male:female incidence ratio in high latitudes in the Southern Hemisphere showed an excess of cases in women, a finding which we believe has not been reported before.
  • (4) However, within some of the Nordic countries (Finland, Norway, and Sweden) there were regional variations not compatible with the above "latitude rule."
  • (5) Patients who required seclusion and restraint had significant latitude to determine the timing of their release from the interventions and met with staff one hour and 24 hours after their release to explore alternatives to aggression.
  • (6) "Those would be the high latitudes like the Arctic and the lower latitudes like the tropics.
  • (7) Detector latitude is an important variable that should be monitored or controlled in investigations that compare reader performance using conventional and digital systems.
  • (8) The ambiguity of the definition of "threat" under the law grants so much latitude that it isn't hard to see why George Zimmerman, Martin's killer, would argue he felt threatened by what he described as a black man wearing a hoodie who appeared – to Zimmerman's limited knowledge – to be on drugs.
  • (9) The DWP said regulations had been drafted in a minimal fashion to give job centres and organisations involved in getting the unemployed into work flexibility and latitude for innovation.
  • (10) That said, a year or two ago I watched Pappy’s gleeful sketches (on a stage about a mile away) at Latitude and it seemed like something stretching back to music hall.
  • (11) There was no statistically significant difference between the means of the measured values of the polarcardiogram and of the corresponding polar components calculated from the three scalar ECG concerning all twenty items, namely spatial magnitude, magnitudes in each plane, each longitude and latitude at the time of the spatial maximum QRS and T vectors, except alpha-longitude.
  • (12) Rates for non-melanocytic skin cancer showed a gradient with respect to latitude within Australia.
  • (13) Tahyna virus (Bunyaviridae, Bunyavirus, the California encephalitis complex) was isolated from Aedes communis complex mosquitoes collected at the border of the north-taiga landscape zone (in latitude 68 degrees North and longitude 33 degrees East) at the Kolsky peninsula (the Murmansk region).
  • (14) Their distribution indicates 3 distinct major zones: the Qing Zang Gaoyuan is dominated by Ligula; the rest of China, with the exception of a crescent area in Guangdong Province bordering part of the southern coast down to Hainan Island, is dominated by Digramma; and a saddle-shaped corridor, north of 42 degrees N latitude, is characterized by a mix of both genera.
  • (15) Study 1 provided initial support for the importance of differential construal in people's consensus estimates by showing that larger false consensus effects tend to be obtained on items that permit the most latitude for subjective construal.
  • (16) No 10 recognises that Clegg is running a differentiation strategy before his own conference, and has to be given some latitude.
  • (17) Two replicate experimental populations were established from each collection, and each replicate was then released into an enclosure surrounding a natural habitat at a central-latitude locality.
  • (18) This represents a major range extension of Miocene Hominoidea in Africa to latitude 20 degrees S. The holotype, a right mandibular corpus preserving the crowns of the P4-M3, partial crown and root of the P3, partial root of the canine, alveoli for all four incisors, and partial alveolus for the left canine, was found during paleontological explorations of karst-fill breccias in the Otavi region of northern Namibia.
  • (19) Greater climatic seasonality at this latitude results in more predictable fruiting patterns.
  • (20) It’s not an entirely surprising thing to Canadians to watch each other revert to past international connections – a multicultural country like this one tends to allow a lot of latitude when defining one’s nationality.

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