Developing perspectives upon the areal extent of Israel: An outline evaluation

This paper considers certain proposals for the future of the present Israeli-Occupied Territories. An essential yet brief review of various backgrounds, including the notion of Eretz Yisrael, is presented. The two principal Israeli viewpoints on the future of the territories, the Eretz Yisrael and the Regional Compromise positions are considered in some detail. While the so-termed Jordanian Option is outlined the Joshua Option is introduced as it may possibly indicate an even broader dimension for future deliberations and actions. A brief introduction to the proceeding study of Jewish settlement-development in the Samarian core is presented. The importance of such fieldwork is stressed. The overall contentious nature of the subject is emphasized yet academic consideration must proceed.     

Experimental study of dense pyroclastic density currents using sustained,gas-fluidized granular flows

Submarine lava flow morphology is commonly used to estimate relative flow velocity, but the effects of crystallinity and viscosity are rarely considered. We use digital petrography and quantitative textural analysis techniques to determine the crystallinity of submarine basaltic lava flows, using a set of samples from previously mapped lava flow fields at the hotspot-affected Galápagos Spreading Center. Crystallinity measurements were incorporated into predictive models of suspension rheology to characterize lava flow consistency and rheology. Petrologic data were integrated to estimate bulk lava viscosity. We compared the crystallinity and viscosity of each sample with its flow morphology to determine their respective roles in submarine lava emplacement dynamics. We find no correlation between crystallinity, bulk viscosity, and lava morphology, implying that flow advance rate is the primary control on submarine lava morphology. However, we show systematic variations in crystal size and shape distribution among pillows, lobates, and sheets, suggesting that these parameters are important indicators of eruption processes. Finally, we compared the characteristics of lavas from two different sampling sites with contrasting long-term magma supply rates. Differences between lavas from each study site illustrate the significant effect of magma supply on the physical properties of the oceanic upper crust.     

A study case of bioluminescence potential dynamics in the Delaware Bay with observations and modeling

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The Jewish colonization of the Nablus region —perspectives and continuing developments

While the mounting Jewish colonization of the Occupied Territories, especially the Nablus region, is considered against the backcloth of notions on Eretz Yisrael, the Land of Israel, the settlement-development must also be viewed as suburbanization outwards from Israeli metropolitan space and penetration into the essentially peripheral, dominantly rural Palestinian domain of the West Bank. Recent relaxitions in Soviet emigration controls and tighter US immigration policies towards Soviet Jewish emigrants are realizing a quite dramatic increase in the number of Soviet Jews immigrating into both Israel and the Occupied Territories. In turn, this will herald increasing and deeper competitions over land. Various assistance programmes and initiatives for the Jewish settlements within the West Bank are outlined with a consideration of Ariel, The Capital of Samaria, providing a specific case study. The continuing attempts to broaden the economic bases of the colonial settlements are also considered. Problems are set to continue. The contentious nature of the subject is to be emphasized.