The spatial manifestation of threat: Israelis and palestinians seek a ‘good’ border

Boundary studies in political geography have largely focused on the presentation of empirical case studies. There has been little development of a theory focusing on the multi-faceted nature of both spatial and group boundaries, and the interlinkages between them. An analysis of the boundary concept within the context of the Israeli-Arab conflict points to the importance of understanding both internal and external perceptions of threat. This is reflected in the dual political discourse of physical security and space purification, the former being used as a means of securing territorial boundaries, the latter in an attempt to obtain boundaries between competing national groups. Idealistic solutions to the Israeli-Arab conflict would result from an emphasis on human rights as an alternative to the traditional spatial discourse.     

Port Development and Town Planning in North West England

This paper examines the links between the development of harbour facilities and planned towns, especially in the head port area of Carlisle in North West England. Largely based on documentary research and field observation it examines the development of Whitehaven and other Atlantic ports it influenced in Cumberland, Westmorland and north Lancashire. It examines these developments in their international context and shows how they were initiated by local landowners to maximise the output of their estates and to enhance their personal prestige. Beginning in the seventeenth century the paper demonstrates how this tradition of town and harbour foundation continued on into the nineteenth century when it was adopted by corporate concerns, especially railway companies. The paper concludes by highlighting how harbour developments associated with town planning helped to urbanise and stimulate the economy of a previously under-developed area. Two maps identify the locations of the places discussed.     

Quality Challenge in Iran's Higher Education: A Historical Review

Higher education at Iran's state-run universities is not supported by a deeply-rooted tradition of quality assessment. For several decades, Iranian universities have not been able to monitor themselves and develop efficient, internal structures of quality assurance. The academics' attempts at internal monitoring have failed, giving way to a system of bureaucratic supervision and control. Recent changes in Iran have given rise to new concepts, including the principle of universities' self-evaluation, based on academic autonomy and scientific freedom. But the dominant tendency in Iran's political structure and administration is still toward external, bureaucratic control. The conflict between more or less advanced texts and typically solid structures is a reflection of inconsistencies within the Iranian society, pursuing its transitional stage.     

Ballistically anomalous stone projectile points in Australia

The emergence of stone-tipped projectile weaponry was an important event in hominin evolution. A common archaeological approach to identifying projectile weapons is to extrapolate from optimal values of ballistically-relevant attributes as determined from ethnographic North American weapons and modern experiments. Among the most significant of these attributes is “tip cross-sectional area” (TCSA) because it determines a point's efficiency in penetrating an animal. The warranting argument for projecting these data onto prehistoric artefacts is that past “research and development” necessarily led to stone projectiles with optimal TCSA values for a given delivery system. However, our test of this warranting argument, involving analysis of 132 hafted ethnographic Australian stone projectile points and 102 hafted knives, demonstrates that Aborigines did not optimize TCSA values, thus offering a challenge to TCSA-based narratives about the first appearance of projectile weaponry. This illustrates the difficulty of inferring ancient stoneworkers' design intentions from narrowly-defined optimal values. Instead, tool designs should be considered in the context of the reduction sequences that produced them and the dynamics of transmission of those reduction sequences across generations.     

Traditional and computed tomographic (CT) techniques link modern and Cenozoic fruits of Pleiogynium (Anacardiaceae) from Australia

Computed tomography (CT) and traditional techniques were used to study the internal morphology of modern fruits of Pleiogynium timoriense (DC.) Leenh., and phosphatized and silicified fruits that were considered to belong to the genus. The results demonstrate that phosphatized fruits from the Oligocene–Miocene Dunsinane site at Riversleigh and silicified fruits from the Oligocene Glencoe Site, which are both in Queensland, are referable to Pleiogynium. The Riversleigh material (Pleiogynium wannanii Rozefelds, Dettmann & Clifford sp. nov.) is very similar to extant P. timoriense (DC.) Leenh. Both possess locules that, in the vertical axial plane, are asymmetrically reniform and enclosed by a two-layered endocarp, the inner layer woody and resistant to decay, the outer of fibres and parenchyma, surrounded by a mesocarp of fibres and sclereids and a parenchymatous exocarp. The outer mesocarp is sculpted by meridionally arranged, elongate depressions (germination apertures) situated at the dorsal surface of each locule; erosion of the mesocarp and outer endocarp provides passage for emergence of the embryo’s radicle on germination. The silicified material from Glencoe (P. parvum Rozefelds, Dettmann & Clifford sp. nov.) is smaller in all its parts and has locules that are ovate in the vertical axial plane. Discrete, cap-like, opercula are not evident in the fruit wall of the fossil and extant fruits studied. The presence of Pleiogynium, and associated taxa, indicates the existence of rainforest communities at Glencoe, and mixed open forest/rainforest at Riversleigh during Oligocene–Miocene times. The multilocular, fossil fruit described as Pleiogynium mitchellii Collinson, Manchester and Wilde from the Eocene deposits at Messel Quarry, Germany, is not considered to belong in the genus, as evidence of elongate depressions on the dorsal surface of the fruit stones has not been demonstrated conclusively, and its internal morphology/anatomy differs significantly from that of Pleiogynium.