JUP 



INDEX. 



KER 



59 



Joints, of a man' who had the power of dislocating, and 



replacing them at pleasure, iv. 294 

 Jones, Rev. Hugh, account of Maryland, iv. 46 1 

 Jones, Jezreel, food of the moors of Barbary, iv. 407 

 Jones, Thomas, a high tide in the Thames, 1726, vii. 133; 



1736, viii. 59 

 Jones, William, biographical account of, ix. 357,. . . . Note 

 : — equations of goniometrical lines, ibid 

 — ■ construction of logarithms, xiii. 190 



— efFects of lightning on Tottenham-court chapel, xiii. 307 



— on the conic sections, xiii. 458 



Jones, Sir Wm., catalogue of Sanscrita mss., xviii. 427 



Oriental mss., xviii. 563 



Journal, of a voyage to the East Indies, method of, xiv. 386, 



Dalrymple 

 Journeys, see Voyages. 



Judda, observations on a voyage to, xiii. 287, Newland 



Jugulars, mercury injected into the, iv. 273,. . . . Musgrave 

 Juices, of plants, on the nature and differ, of, iv. 123, Lister 



— see Sap. 



Julian Period, M. de Billy's method of finding, i. 121 ; 



demonstrated by Mr. John Collins, i. 207 

 Jupiter, observation of a spot in one of the belts of, i. 3 



— discovery of the spot claimed by Divini, i. 68 



— one of the satellites passing over it, i. 52 



— of a permanent spot, showing that this planet moves 



round its own axis, i. 52 



— rotation of, on its own axis, i. 60, .... Hook and Cassini 



— observation of, i. 83, Hook 



— observations of the spots in, and cause, i. 706, Cassini; 



calculation of the rotation, ibid. 



— inclination of, to the ecliptic, ii. 65, Flamsteed 



— occulted by the moon, June, 1679, "• 480, . . . Hevelius 



— . ii. 481, Cassini 



— observ. of conjunctions with Saturn, ii. 637,. . Flamsteed 



— 3 conjunctions with Saturn, 1682-3, ii. 66*2, . . Hevelius 



— two eclipses of, by the moon, 1686, iii. 294, Hook, &c. 



— eclipsed by die moon, 1686, Dantzic, iii. 33 1 , Hevelius 

 . iii. 326, Flamsteed 



— occultation by the moon, 1715, vi. 212, Pound 



— occultation of a star in Gemini by, vi. 271 



— and his satellites occulted by the moon, viii. 477, Bevis 



— occultation by the moon, London, 1744, ix. 45, ... Same 



— conjunction with Venus, Pekin, 1748, x. 22, Hallerstein 

 Jupiter's satellites, Auzout's opinion respecting, i. 25 



- — one of the satellites passing over the planet, i. 41 



— occultation of the first satellite, i. 658, Hevelius 



— configuration of, and predictions, ii. 324, Cassini 



— eclipses and ingresses of, 1683, ii. 660, Flamsteed 



— calculation of eclipses for 1684, ii. 679> Same 



— calculations of eclipses verified, iii. 234, Same 



instrum. to find the dist. of, from his axis, iii. 246, Same 



— calculation of eclipses of the first satellite, iii. 672 



— emer. of the first from Jupiter's shadow, vi. 92, Bianchini 



— transit of the fourth over Jupiter's disk, vi. 386,. . Pound 



— observations with reflecting telescopes, vi. 665, . . Hadley 



— eclipse of the first satellite at New York, vii. 49, Burnet 

 Lisbon, vii. 55, . . Carbone 



— immersions and emersions observed, vii. 132, Lynn 



— eclipses of the first satellite, at Lisbon, vii. 141, Bradley 



— i vii. 143, Carbone 



• — _____ Toulon, vii. .144, . .. Laval 



— eclipses observed at Rome, vii. 165, Bianchini 



■■ Bologna, vii. 265, Manfredi 



■ Pekin, vii. 273, Kbgler 



■ Ingolstadt, vii. 274 



Pekin, 1727, 1728, vii. 418 



— occulted by the moon, 1740, viii. 477, Beyis 



Jupiter's satellites, eclipses observed at Pekin, x. 3, Gaubil 

 Lisbon, x. 567 ; xi. 158, Chevalier 



— observations of the eclipses of, recommended to be made 



by the French astronomers, xi. 520, Maskelyne 



— tables of the motions of, xi. 535, Dunthorne 



— problem respecting the duration of the shadow of the 



eclipses of, xii. 372, . , Witchell 



— eclipses of the 1st observed at Glasgow, xii. 67 0, Wilson ; 



compar. observ. at Greenwich, xii. 67 1, Maskelyne 



— eclipses of the 1st satellite, at Funchal, xiii. 82, Heberden 



— on perfecting the theory of, xiii. 422, Bailly ; Notes on 



Mr. Bailly's paper, xiii. 430, Horsley 



— eclipses of, observed near Quebec, xiii. 526,. . . . Holland 

 ■ at Gaspel, ibid, Sproule 



North America, xiii. 527, Holland 



— comparison of observations at Greenwich, with those at 



North America, xiii. 527, Maskelyne 



— eclipses ot the 1st satellite at Anticosti, xiii. 528, Wright 



— of their changeable brightness, rotation, and diameters, 



xviii. 187, Herschel 



Jurin, James, m, d., biographical account of, vi. 330, Note 



— ascent of water in capillary tubes, ibid, and 432 



— doctrine of the motion of running water, vi. 336, 5Q5 



— Roman inscription near Carlisle, vi. 362 



— muscular motion of the heart, vi. 375 ; reply to Keill's 



epistle on the same subject, 427 



— specific gravity of human blood, vi. 415 



— on examining the specific gravity of solids, vi. 538 



— on the infection of small-pox, vi. 601 



— tables of the mortality of small-pox, vi. 6l0 



— on making of meteorological observations, vi. 676 



— measure and motion of effluent water, viii. 278, 298 



— theory of the action of springs, ix. 18 



— force of moving bodies, ix. 128 



— dynamical principles, ix. 217 



Justel, — — , an engine for consuming smoke, iii. 292 



— an extraord. swarm of grasshoppers in Languedoc, iii. 319 



— an ancient sepulchre in France, iii, 337 



K 

 Kanguroo, organs of generation and mode, xvii. 535, Home 

 Kapanhihane, description of the bog of, iv. 206, Molyneux 

 Kay, Jonathan, of an extraordinary cancer, iv. 643 

 Kearsly, Dr., of the comet of 1737, Philadelphia, viii. 153 

 solar eclipse, viii. 154 



Keill, James, m. d., biographical account of, v. 299, Note 



— dissection of a man at 130 years old, ibid 



— on the propulsive force of the heart, vi. 415 



Keill, John, m. d., biographical account of, v. 417, • • Note 



— laws of attraction, ibid 

 — centripetal force, v. 435 



— solution of Kepler's problem of the planets' motion, vi.l 



— theorems on the divisibility of matter, vi. 91 



— inverse problem of centripetal forces, vi. 93 



Keir, James, m. d., on the crystallizations on glass, xiv. 102 

 Keir, James, the freezing of vitriolic acid, xvi. 271 



— dissolution of metals in acids, xvi. 695 



Kelly, James, strata found in digging for mad, vii. 154 



— fossil horns found in Ireland, ibid 



Kelp, how produced, ii. 459, Colwall 



Kepler, John, biographical account of, ii. 130, Note 



— of his manuscripts, ii. 132, Hevelius 



— solution of his prob. on the planets' motion, vi.l, Keill; 



viii. 177, Machin 



Kermes, grain of, its use, and preparation, i. 134, Verny 



— insect husks of, on plum-trees, i. 598, 607. ii. 7, Lister 

 Kerkringius, — , m.d., on eggs in all sorts of females, i. 6^7 



H2 



