Geschichte des Agathokles.

Mode of access: Internet.

Aramaic papyri of the fifth century B. C.

ed. with transl. and notes by A. Cowley

Zenon papyri; business papers of the third century B.C. dealing with Palestine and Egypt,

Vol. 2 cite as: P.Col. IV

The making of Athens: a history of Greece, 495-431 B.C.

Mode of access: Internet.

The student's Roman empire. A history of the Roman empire from its foundation to the death of Marcus Aurelius [27 B.C.-180 A.D.]

Mode of access: Internet.

Catalog of significant earthquakes : 2000 B.C. - 1979 including quantitative casualties and damage /

Mode of access: Internet.

A Buddhist manual of psychological ethics of the fourth century B.C.,

Mode of access: Internet.

History of Egypt from 330 B. C. to the present time,

Mode of access: Internet.

The prophets of Israel and their place in history to the close of the eighth century B.C. /

"Second edition ... published 1895 ... reprinted February 1902

Observations of comets : from 611 B.C. to A.D.1640 : extracted from the Chinese annals /

Reprint. Originally published: London : s.n., 1871.

Agathocles,

"Chief books referred to": p. [ix]-x.

The history of Esarhaddon (son of Sennacherib) king of Assyria, B. C. 681-688; tr. from the cuneiform inscriptions upon cylinders and tablets in the British museum collection, together with original texts; a grammatical analysis of each word, explanations of the ideographs by extracts from the bi-lingual syllabaries, and list of eponyms, etc.,

Cuneiform text and English translation on opposite pages.

Periander. A tragedy.

Mode of access: Internet.

Isothermal Section of the V-Si-B System at 1600 A degrees C in the V-VSi(2)-VB Region

In recent years, the Me-Si-B (Me-metal) ternary systems have received considerable attention aiming at the development of high-temperature structural materials. Assuming that any real application of these materials will rely on multicomponent alloys, as is the case of Ni-base superalloys, phase equilibria data of these systems become very important. In this work, results are reported on phase equilibria in the V-Si-B system, and are summarized in the form of an isothermal section at 1600 A degrees C for the V-VSi(2)-VB region. Several alloys of different compositions were prepared via arc melting and then heat-treated at 1600 A degrees C under high vacuum. All the materials in both as-cast and heat-treated conditions were characterized through x-ray diffraction, scanning electron microscopy, and selected alloys via wavelength dispersive spectroscopy. A negligible solubility of B in the V(3)Si, V(5)Si(3) (T(1)), and V(6)Si(5) phases as well as of Si in V(3)B(2) and VB phases was noted. Two ternary phases presenting the structures known as T(2) (Cr(5)B(3)-prototype) and D8(8) (Mn(5)Si(3)-prototype) were observed in both as-cast and heat-treated samples. It is proposed that at 1600 A degrees C the homogeneity range of T(2) extends approximately from 5 at.% to 12 at.% Si at constant vanadium content and the composition of D8(8) phase is close to V(59.5)Si(33)B(7.5) (at.%).

Effect of Ti and C additions on structural and magnetic properties of (Pr,Nd)-Fe-B nanocrystalline magnetic materials

Effects of titanium carbide (TiC) addition on structural and magnetic properties of isotropic (Pr,Nd)-Fe-B nanocrystalline magnetic materials have been investigated. In this work, we investigate the effect of TiC addition on a (Pr,Nd)-poor and B-rich composition, as well as on a B-poor and (Nd, Pr)-rich composition. Rapidly solidified (Pr, Nd)-Fe-B alloys were prepared by melt-spinning. The compositions studied were (Pr(1-x)Nd(x))(4)Fe(78)B(18) (x = 0, 0.5, and 1) with addition of 3 at% TiC. Unlike the (Pr(x)Nd(1-x))(9.5)Fe(84.5)B(6) materials that present excellent values for coercive. field and energy product, the (Pr,Nd)-poor and B-rich composition alloys with TiC addition present lower values. Rietveld analysis of X-ray data and Mossbauer spectroscopy revealed that samples are predominantly composed of Fe(3)B and alpha-Fe. For the RE-rich compositions (Pr(x)Nd(1-x))(9.5)Fe(84.5)B(6) (x = 0.1, 0.25, 0.5, 0.75, and 1) with the addition of 3 at% TiC, the highest coercive field and energy product (8.4 kOe and 14.4 MGOe, respectively) were obtained for the composition Pr(9.5)Fe(84.5)B(6). (c) 2008 Elsevier B.V. All rights reserved.