the complexation reactions between tl+ and pb2+ ions and crown ethers 12-crown-4(12c4), 15-crown-5 (15c5), benzo-15-crown-5 (b15c5), 18-crown-6 (18c6), dicyclohexyl-18-crown-6 (dc18c6) and aza-18-crown-6 (a18c6) were studied in 90% acetonitrile and 90% ethanol solutions at 25 °c, using an a.c. polarographic technique. the stoichiometry and stability of the complexes were determined by monitorin...

In this article the results of research undertaken to explore the experience of therapy by respectively the survivor of armed robbery and the therapist of the survivor of armed robbery in the case where therapy is prematurely terminated by the survivor of armed robbery are discussed. A high percentage of therapy for the survivor of armed robbery is being terminated prematurely by the survivor. ...

Browsing is an important mortality factor in seedlings and small plants. However, the induced changes in the architecture of plant survivors may influence subsequent browsing, opening the possibility of compensating for the damage done. How jackrabbit (Lepus californicus) browsing affects the growth and architecture of small individuals of honey mesquite, Prosopis glandulosa var. torreyana, a t...

The question of whether non-state armed groups could and should provide reparations to their victims has been largely overlooked. This article explores this gap, with a particular focus on symbolic reparations, such as acknowledgement of the truth and apologies. It argues that, while the question is fraught with legal, conceptual, and practical difficulties, there are some circumstances in whic...

The final hot strip profile is a superposition of the roll initial crown, the roll bending and flattening crown, the roll wearing crown and the roll thermal crown. In this research, linear regression models are proposed to predict the roll force, the roll wearing crown and the roll thermal crown using experimental data provided by Mobarake Steel Complex (MSC). The short beam theory based on ela...

Background: Situations of humanitarian crisis are often caused by armed conflicts. Given the prevalence of non-international armed conflicts today, ways of ameliorating these situations are at the forefront of concerns. The international humanitarian law rules governing non-international armed conflict remain much less developed than those for international armed conflicts. This makes governing...

Plasticity in crown architecture, contributing to leaf arrangement within crown, is an important feature for whole plant carbon assimilation and survival. In this study, I examined the plasticity in crown architecture to light condition and developmental stage by the changes in shoot production. Rhododendron reticulatum expands crown with orthotropic growth in monopodial branching in young stag...

Why was a seemingly mundane 19th-century fiscal measure—a tax levied on dog owners—met by Māori with widespread repudiation and an armed uprising? The significance of what is known as the ‘Hokianga Dog Tax Rebellion’ often framed in terms its apparent quashing colonial forces 1898, taken to signal moment at which Crown sovereignty finally imposed upon northern Māori. This paper questions mainst...