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)

ABSTRACTRumination and worry are two perseverative, negatively valenced thought processes that characterise depressive and anxiety disorders. Despite significant research interest, little is known about the everyday precipitants and consequences of rumination and worry. Using an experience sampling methodology, we examined and compared rumination and worry with respect to their relations to daily events and affective experience. Participants diagnosed with Major Depressive Disorder, Generalized Anxiety Disorder, co-occurring MDD–GAD, or no diagnosis carried an electronic device for one week and reported on rumination, (...) worry, significant events, positive affect, and negative affect. Across the clinical groups, occurrences of everyday events predicted subsequent increases in rumination, but not worry. Further, higher momentary levels of rumination, but not worry, predicted subsequent decreases in PA and increases in NA. Thus, in these clinical groups, rumination was more susceptible to... (shrink)

Recent magnetic resonance imaging and pathological studies have indicated that axonal loss is a major contributor to disease progression in multiple sclerosis. 1 H magnetic resonance spectroscopy, through measurement of N -acetyl aspartate, a neuronal marker, provides a unique tool to investigate this. Patients with primary progressive multiple sclerosis have few lesions on conventional MRI, suggesting that changes in normal appearing white matter, such as axonal loss, may be particularly relevant to disease progression in this group. To test this hypothesis (...) NAWM was studied with MRS, measuring the concentration of N -acetyl derived groups. Single-voxel MRS using a water-suppressed PRESS sequence was carried out in 24 patients with primary progressive multiple sclerosis and in 16 age-matched controls. Ratios of metabolite to creatine concentration were calculated in all subjects, and absolute concentrations were measured in 18 patients and all controls. NA/Cr was significantly lower in NAWM in patients than in controls, as was the absolute concentration of NA. There was no significant difference in the absolute concentration of creatine between the groups. This study supports the hypothesis that axonal loss occurs in NAWM in primary progressive multiple sclerosis and may well be a mechanism for disease progression in this group. (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)

Apresentam-se os resultados clínicos principais de uma primeira investigação efectuada a familiares de doentes sob tratamento paliativo no domicílio da área de Lisboa, com o instrumento de medida da satisfação SERVQUAL Modificado. Dos 58 familiares/doentes que responderam ao questionário apenas uma minona estava insatisfeita (uma classe de 5 indivíduos mostra-se francamente insatisfeita), uma classe de 15 estava moderadamente satisfeita, havendo 38 individuos fortemente satisfeitos com a qualidade e prontidäo dos serviços prestados. Porém urna percentagem elevada de doentes, segundo a opinião (...) retrospectiva dos cuidadores, faleceu com sintomatologia agravada, nomeadamente dores (60%), obstipação (67%) e depressão/ansiedade (43%). Discute-se a consistência e validade do questionáno SERVQUAL Modificado, contextualizam-se os resultados no que é o standard da prática da MCP e integram-se na promoção da dignidade humana no fim da vida. We present the main clinical findings of research on palliative home care, carried out among relatives of patients in the Lisbon area. An adapted version of SERVQUAL was used. Of a total of 58 carers surveyed only a small number (5) was unsatisfied 15 were only moderately satisfied. 38 family carers were strongly satisfied with the services. Yet, a high percentage of patients, as viewed in retrospect by their relatives died with some aggravated symptoms: 60% with more pain, 67% constipation, and 43% anxiety/depression. We discuss the consistency and validity of this adapted SERVQUAL tool and the main results are contextualized beanng in mind the standard practice of palliative medicine and the pursuit of human dignity in death. (shrink)

No livro Plato’s Philosophers, Catherine Zuckert olha para o Timeu de Platão de maneira renovada e revive implicitamente a tese de A. E. Taylor, segundo a qual Timeu não fala por Platão. Taylor devotou seu escrupuloso comentário de 1927 para construir esse argumento, o qual, porém, encalhou diante da questão colocada dez anos depois por F. M. Cornford, no livro Plato’s Cosmology : “Qual poderia ter sido o seu motivo?” O motivo de Platão era tanto pedagógico quanto parmenídico: assim como (...) a deusa expõe o peregrino à “Via da Opinião” depois da revelação da “Verdade”, assim também o Timeu de Platão expõe o leitor a um relato poético de uma cosmologia baseada na visão – outro kosmo/j e0pe/wn a0pathlo/j – depois da revelação, feita na República V-VII, da ontologia platônica puramente inteligível. (shrink)

In A General View of Positivism French philosopher Auguste Comte gives an overview of his social philosophy known as Positivism. Comte, credited with coining the term 'sociology' and one of the first to argue for it as a science, is concerned with reform, progress and the problem of social order in society. In this English edition of the work, published in 1865, he addresses the practical problems of implementing his philosophy or doctrine, as he also refers to Positivism, into society. (...) He believes that society evolves through a series of stages that are ruled by social laws and culminate in a superior form of social life. During this reorganisation of society, which will find its greatest supporters among women and the working class, a 'new moral power' will emerge. Under the motto 'love, order and progress' Comte wishes humanism to replace organised religion as the object of spiritual worship. (shrink)

In the two related works in this volume, Bentham offers a detailed critique of William Blackstone's Commentaries on the Laws of England. He provides important refelctions on the nature of law, and more particularly on the nature of customary and statute law, and on judicial interpretation.

Tragic allusions to contemporary events are not, as a rule, taken on trust, but the Eumenides of Aeschylus provides three notable exceptions. The view that the Athenian-Argive alliance of 462 B.C. is reflected in Eum. 287–91, 667–73, anc^ 762–74 has won wide acceptance, although no systematic theory of the relation between the drama and the historical context has yet been advanced. If demonstration in detail has been wanting, the view seems to be supported by three general considerations. In the first (...) place, the emphasis put on the dramatic declaration of friendship exceeds the requirements of the plot: the acquittal of Orestes rather than his gesture of gratitude to Athens is the natural climax of this part of the drama, 1–777, and yet the gesture has been considered important enough to be heralded twice before it is actually made in 762–74. Secondly, Orestes' declaration is not limited in duration but binding on his successors in perpetuity; it seems, therefore, to have been deliberately formulated in order to react upon historical fact. Thirdly, in instituting the Council of the Areopagus and dwelling upon the importance of its constitutional function , Aeschylus seems to have gone out of his way to pass judgement of some sort on the recent reforms of Ephialtes and Pericles; the theory that he has also appreciated their foreign policy on the tragic stage is thus relieved of some of the obvious practical objections and made inherently more plausible. (shrink)

Tragic allusions to contemporary events are not, as a rule, taken on trust, but the Eumenides of Aeschylus provides three notable exceptions. The view that the Athenian-Argive alliance of 462 B.C. is reflected in Eum. 287–91, 667–73, anc^ 762–74 has won wide acceptance, although no systematic theory of the relation between the drama and the historical context has yet been advanced. If demonstration in detail has been wanting, the view seems to be supported by three general considerations. In the first (...) place, the emphasis put on the dramatic declaration of friendship exceeds the requirements of the plot: the acquittal of Orestes rather than his gesture of gratitude to Athens is the natural climax of this part of the drama, 1–777, and yet the gesture has been considered important enough to be heralded twice before it is actually made in 762–74. Secondly, Orestes' declaration is not limited in duration but binding on his successors in perpetuity; it seems, therefore, to have been deliberately formulated in order to react upon historical fact. Thirdly, in instituting the Council of the Areopagus and dwelling upon the importance of its constitutional function, Aeschylus seems to have gone out of his way to pass judgement of some sort on the recent reforms of Ephialtes and Pericles; the theory that he has also appreciated their foreign policy on the tragic stage is thus relieved of some of the obvious practical objections and made inherently more plausible. (shrink)

My object in this paper is to suggest a few reflections on some themes in Bentham's work which others as well as I have noted, without perhaps developing them as fully as might with advantage be done. There will be nothing like full development in the limited compass of what is said here, but what is said may at least indicate possible directions for further exploration. The greater part of the paper will be concerned with the notion of natural authority; (...) but I want to begin by taking a broader, though no doubt rather superficial, view of the role in Bentham's thinking of the concepts of ‘nature’ and ‘the natural’. (shrink)

The object of this article is to examine, with the work of Jeremy Bentham as the principal example, one strand in the complex pattern of European social theory during the second half of the eighteenth century. This was of course the period not only of the American and French revolutions, but of the culmination of the movements of thought constituting what we know as the Enlightenment. Like all great historical episodes, the Enlightenment was both the fulfilment of long-established processes and (...) the inauguration of new processes of which the fulfilment lay in the future. Thus the seminal ideas of seventeenth-century rationalism realized and perhaps exhausted their potentialities in the eighteenth-century Enlightenment. The ideas with which this article is concerned, however—conveniently grouped and labelled as the ideas of utilitarianism—only began to achieve systematic development in these later decades of the eighteenth century. Within that period—during the first half and more of Bentham's long life—attempts to apply those ideas to the solution of social problems met largely with failure and frustration. Yet unrealized potentialities remained, the realization of which was reserved for a time when the world of the philosophes no longer existed. The movements for social and political reform which have played so large a part in modern history since the French Revolution may be judged in widely differing ways; but whatever the verdict, these movements surely cannot be understood without due consideration of that part of their origins which lies in eighteenth-century utilitarianism. (shrink)