“wild thorns” is a novel written by the palestinian novelist sahar khalifeh; it focuses on the colonisation of palestine from a feminist point of view. she considers the israeli colonisation as a patriarchy. this paper aims at investigating two types of colonization that have been represented in the form of patriarchy in the novel. the investigation of the issue of palestine from a feminist poi...

“Wild thorns” is a novel written by the Palestinian novelist Sahar Khalifeh; it focuses on the colonisation of Palestine from a feminist point of view. She considers the Israeli colonisation as a patriarchy. This paper aims at investigating two types of colonization that have been represented in the form of patriarchy in the novel. The investigation of the issue of Palestine from a feminist poi...

Thorns, spines and prickles are among the rich arsenal of antiherbivore defence mechanisms that plants have evolved. Many of these thorns are aposematic, that is, marked by various types of warning coloration. This coloration was recently proposed to deter large herbivores. Yet, the mechanical defence provided by thorns against large herbivores might be only the tip of the iceberg in a much mor...

Figure 1. Crown-of-thorns starfish and their legacy. (A) A group of crown-of-thorns starfish converge on the remaining small piece of living coral tissue (lc) on the surface of a tabular coral (Acropora sp.) The other coral tissue has just been consumed by the starfish so that only the white skeleton remains (cs). (B) After crown-of-thorns starfish have removed the living coral tissue, the expo...

How do they reproduce? Unlike many other starfish, the general body surface of crown-of-thorns starfish is soft and flexible, which enables it to swell as it develops huge gonads. Fecundity is obviously related to size, but, as an example, a 40 cm diameter crown-of-thorns starfish may commit about 45% of its total body energy to reproduction and shed an astonishing 50 million eggs. Like many ma...

The aim of our project is to develop and implement an ef-cient modeling technique and methods for a fast sequential and distributed simulation of real-time systems, such as assembly lines, industrial control systems, or communication protocols. Our simulation language developed to build models of these systems is a class of high-level Petri nets which allows complex objects for token values and...

Pure palladium thorn clusters were synthesized using the electrodeposition method. The clusters were composed of several thorns growing on one basis. Each thorn was composed of hexahedral units with decreasing sizes. The whole thorn was a single crystal along the <220> direction. The cluster was synthesized by square wave electrodeposition. By changing the deposition factors, a mixture of thorn...

Crown of thorns starfish (Acanthaster planci Linné 1758) are notorious coral reef devastators; they decimate coral populations, thus changing the coral reef habitat and killing many organisms that depend on the coral. Culcita novaeguineae (Muller and Troschel 1842), or cushion stars, are corallivores and generalists that live in Pacific reefs. Because C. novaeguineae and A. planci have similar ...