Medium- and high-spin states of Pr-134 were populated using the Cd-116(Na-23, 5n) reaction and studied with the GAMMASPHERE spectrometer. Several new bands have been found in this nucleus, one of them being linked to the previously observed chiral-candidate twin-band structure. The ground state of Pr-134 could be determined through establishing a level structure that connects the two previously known long-lived isomeric states. Unambiguous spin-parity assignments for the excited states could be performed based on the known 2(-) spin-parity of the ground (...) state combined with the present experimental data. Intrinsic single-particle configurations have been assigned to the newly observed bands on the basis of the measured B(M1)/B(E2) ratios, alignments, band-crossing frequencies, bandhead spins, the observed single-particle configurations in the neighboring nuclei, and taking into account the predictions of total Routhian surface and tilted-axis cranking calculations. (shrink)
High-spin states have been studied in Pr-135(59), populated through the Cd-116(Na-23,4n) reaction at 115 MeV, using the Gammasphere gamma-ray spectrometer. The negative-parity yrast band has been significantly extended to spin similar to 45 (h) over bar and excitation energy 21.5 MeV, showing evidence for several rotational alignments. The positive-parity yrast band of Ce-135(58), populated through the p4n channel of this reaction, was also populated to spin similar to 38 (h) over bar and excitation energy 18 MeV. Cranking calculations indicate that (...) these nuclei are soft with respect to the triaxiality parameter gamma and that several competing nuclear shapes occur at high spin. (shrink)
Cognitive behaviour therapy is the leading psychological treatment for many psychiatric conditions, including anxiety, depression, obsessional disorders, and sexual dysfunction. This innovative book is a practical guide to using the therapy, covering each disorder individually. Particular attention is paid to overcoming problems encountered during treatment.
No contemporary thinker has participated in more intellectual debates in the post-war period than Paul Ricoeur. His writings evolved from an initial concern with existentialism and phenomenology, through structuralism and psychoanalysis and the work he undertook within the hermenuetic tradition, to his recent studies in metaphor and narrative. This introduction is the first study to survey the entire range of Ricoeur's work and, exploiting the obvious thematic parallels, situates it within the context of post-structuralism. It includes the first discussion (...) of Ricoueur's Time and Narrative , a work likely to prove the most significant contribution to the theory of narrative since early structuralism. (shrink)
This special section on the later work of Paul Ricoeur is an attempt to examine the fruitfulness of that work for the social sciences. Of particular interest are his theorization and application of the notions of memory, identity, justice, and the relation to the other to political and ethical problems in the present. For example, his discourse links up the question of memory with that of justice and the problem of constructing new polities which can be considered just. To (...) do this, he introduces the concepts of ‘translation ethos’, the ‘exchange of memories’ and ‘non-forgetful forgiveness’ in order to examine the problem of the conditions for the imaginary construction of political entities in which dialogue can take place between interlocutors with different, maybe conflicting, interests and historical locations, and thus with different senses of belonging and identities. His philosophical apparatus is shown to have particular salience for the analysis of contemporary society. (shrink)