It was published (1589) by Giacomo Castelvetri, who had married his widow, with the title Explicatio gravissimae quaestionis utrum excommunicatio, quatenus religionem intelligentes et amplexantes, a sacramentorum usu, pro pier admissum facinus arcet, mandato nitatur divino, an excogitata sit ab hominibus.
He also wrote: Della Causa delle Febbri maligni (Pisa, 1658); De Renum usu Judicium (Strassburg, 1664); Euclides Restitutus (Pisa, 1658); Apollonii Pergaei Conicorum libri v., vi.
C. Tychsen, " De chartae papyraceae in Europa per medium aevum usu," in the Comment.
The Kobdo river, which rises in the Dain-gol (7060 ft.) in the Ektagh Altai, winds in great curves across the plateau, and enters Lake Kara-usu (3840 ft.), which also receives the Buyantu, an outflow from Lake Kobdo, and is connected by a small river with another large lake, Durga-nor, situated a score of miles to the east.
Gubia or gulbia, in Ducange gulbium, an implement ad hortum excolendum, and also instrumentum ferreum in usu fabrorum; according to the New English Dictionary the word is probably of Celtic origin, gylf, a beak, appearing in Welsh, and gilb, a boring tool, in Cornish), a tool of the chisel type with a curved blade, used for scooping a groove or channel in wood, stone, &c. (see TooL).
In an " Adm onitio " on the seventh page Napier states that, although in that place the mode of construction should be explained, he proceeds at once to the use of the logarithms, " ut praelibatis prius usu, et rei utilitate, caetera aut magis placeant posthac edenda, aut minus saltem displiceant silentio sepulta."
In Wright's translation of 1616 Napier has added the sentence - " But because the addition and subtraction of these former numbers may seeme somewhat painfull, I intend (if it shall please God) in a second Edition, to set out such Logarithmes as shall make those numbers above written to fall upon decimal numbers, such as Ioo,000,000, 200,000,000, 300,000,000, &c., which are easie to be added or abated to or from any other number " (p. 19); and in the dedication of the Rabdologia (1617) he wrote " Quorum quidem Logarithmorum speciem aliam multo praestantiorem nunc etiam invenimus, & creandi methodum, una cum eorum usu (si Deus longiorem vitae & valetudinis usuram concesserit) evulgare statuimus; ipsam autem novi canonis supputationem, ob infirmam corporis nostri valetudinem, viris in hoc studii genere versatis relinquimus: imprimis vero doctissimo viro D.
Sherburne states that Recorde also published Cosmographiae isagoge, and that he wrote a book De Arte faciendi Horologium and another De Usu Globorum et de Statu temporum.
Usu, Palaetyrus) ?
Beside the De Rerum Natura, he wrote De Somno, De his quae in aere fiunt, De Mari, De Conietis et Circulo Lacteo, De usu respirationis, &c.
Ushu, frequently mentioned in the Amarna letters, makes it probable that Usu or Uzu was the native name.
Prof. Koenigii (ibid., 1753, in 8vo); Institutiones calculi diferentialis, cum ejus usu in analysi Infinitorum ac doctrina serierum (ibid., 1755, in 4to); Constructio lentium objectivarum, &c. (St Petersburg, 1762, in 4to); Theoria motus corporum solidorum seu rigidorum (Rostock, 1765, in 4to); Institutiones calculi integralis (St Petersburg, 1768-1770, in 3 vols.
Codice contentis; de primo usu codicis canonum Dionysii Exigui in Gallicanis regionibus (Paris, 1675; with the critical notes of the brothers Ballerini, also in Migne, loc. cit.); and finally, Florent, De methodo atque auctoritate collectionis Gratiani (Paris, 1679), and Antonio Agustin, archbishop of Tarragona, De emendatione Gratiani (Tarragona, 1586); these have all been brought together in Gallandi, De vetustis canonum collectionibus dissertationurn sylloge (Venice, 1778).