Micrographic Dict A Gt The Exa

Reprint of the original, first published in 1875.

The literature of Botany can be traced back to a quite respectable antiquity, to the period of Aristotle (b.c. 384-322) who seems to have been the first to write of plants from the truly botanical point of view. Unfortunately, his special treatise on plants—θεωρία περὶ φυτῶν—is lost; and although there are many botanical passages scattered throughout his other writings (which have been collected by Wimmer, Phytologiae Aristotelicae Fragmenta, 1836), yet none of them gives any indication of what his ideas of classification may have been. An echo of them is perhaps to be found in the works of his favourite pupil, Theophrastus Eresius (b.c. 371-286), who among all his fellows was the most successful in pursuing the botanical studies that they had begun under the guidance of the master. Theophrastus left behind him two important, though incomplete, treatises on plants, the oldest that have survived: the more familiar Latin titles of which are De Historia Plantarum and [De Causis Plantarum]. The latter is essentially physiological, touching upon agriculture to a certain extent: the former is mainly morphological, structural, descriptive, and it is here that the first attempt at a classification of plants is to be found. In writing the Historia, Theophrastus was endeavouring, as a Greek philosopher rather than as a botanist, to "give account of" plants; and in order to do so he found it necessary to arrange them in some kind of order.

The third edition of the Dictionary of Ceramic Science and Engineering builds on the heavily revised 2nd edition which, in turn, expanded the original edition by some 4000 entries to include new fabrication, testing, materials, and vocabulary. The proven basis of the first two editions has been retained but new words and phrases have been added from the rapidly advancing electronic, nanoparticle and modern materials engineering fields. Additionally, all measurements in SI units are given to facilitate communication among the many sub-disciplines touched on by ceramics, ensuring that this publication remains the field's standard reference work for years to come. This extended edition of the Dictionary of Ceramic Science and Engineering ably follows its predecessors as an authoritative resource for students, researchers and professionals dealing with the processing of Materials.