6,976 research outputs found
The poet sings: “resonance” in Paul Valéry’s poietics
This paper analyses Paul Valéry’s theories relating to his stated goal of poetic production: the attainment of “resonance” and a “singing-state”. My intention is to defend Valéry’s theory as a valid and consistent model of the creative process in poetry. To that end, I will draw support from T. W. Adorno’s claim that Valéry’s manner of reflective journalising in his Notebooks can furnish us with what he calls “aesthetic insight”. The consistency of Valéry’s theory will be supported by comparisons with the inferentialist understanding of semantics. Valéry proves to be a reliable exemplar of what might be called a “practice-led” aesthetics
Writing as life performed
In this chapter I explore the interrelatedness of practice, rehearsal, and performance and their applicability in the domain of “life.” These relationships are complicated when, in reference to Adorno’s Minima Moralia, the content of critical-essayistic production (which is analogous to aesthetic production in many ways) is ultimately that of the life of the author. I propose that to a large extent, the categories of practicing, rehearsing, and performing that are derivable from artistic-productive experience can be extended to lived experience. Working and living seriously and critically have significant points of convergence. What I attempt to disrupt is the presupposition of any “natural” hierarchy between these categories, whereby, for example, performance – connoting the tangible accomplishment of goals and the visibility of that accomplishment – takes precedence over the open-ended tasks of practice and rehearsal
What was the programme theory of New Labour’s health system reforms?
To examine whether the Health System Reforms delivered the promise of being a coherent and mutually supporting reform programme; to identify the underlying programme theory of the reform programme; to reflect on whether lessons have been learned. \ud
\ud
Documentary analysis mapping the implicit and explicit programme theories about how the reforms intended to achieve its goals and outcomes. Semi-structured interviews with policy-makers to further understand the programme theory. \ud
\ud
The Health System Reforms assumed a ‘one size fits all’ approach to policy implementation with little recognition that some contexts can be more receptive than others. There was evidence of some policy evolution and rebalancing between the reform streams as policy-makers became aware of some perverse incentives and unforeseen consequences. Later elements aimed to restore balance to the system. \ud
\ud
The Health System Reforms do not appear to comprise a coherent and mutually supportive set of levers and incentives. They appear unbalanced with the centre of gravity favouring suppliers over commissioners. However, recent reform changes have sought to redress this imbalance to some extent, suggesting that lessons have been learned and policies have been adapted over time
Recommended from our members
Cues from neuroepithelium and surface ectoderm maintain neural crest-free regions within cranial mesenchyme of the developing chick
Within the developing vertebrate head, neural crest cells (NCCs) migrate from the dorsal surface of the hindbrain into the mesenchyme adjacent to rhombomeres (r)1 plus r2, r4 and r6 in three segregated streams. NCCs do not enter the intervening mesenchyme adjacent to r3 or r5, suggesting that these regions contain a NCC-repulsive activity. We have used surgical manipulations in the chick to demonstrate that r3 neuroepithelium and its overlying surface ectoderm independently help maintain the NCC-free zone within r3 mesenchyme. In the absence of r3, subpopulations of NCCs enter r3 mesenchyme in a dorsolateral stream and an ectopic cranial nerve forms between the trigeminal and facial ganglia. The NCC-repulsive activity dissipates/degrades within 5-10 hours of r3 removal. Initially, r4 NCCs more readily enter the altered mesenchyme than r2 NCCs, irrespective of their maturational stage. Following surface ectoderm removal, mainly r4 NCCs enter r3 mesenchyme within 5 hours, but after 20 hours the proportions of r2 NCCs and r4 NCCs ectopically within r3 mesenchyme appear similar
Dwelling and the sacralisation of the air: A note on acousmatic music
This paper adapts Martin Heidegger’s philosophy of ‘dwelling’ in order to effect a liaison between acousmatic music and ecological concern. I propose this as an alternative to both the propagandist use of music as a means of
protest and to using the science of ecology as a domain
that might furnish new compositional means. I advance the interpretation that acousmatic music ‘occupies the air’ in ways that transform the meaning of that dimension. It allows the sky to be sky and the earth, earth. I use the precedent of bell ringing as an example of sonic activity that occupies the air in order to furthe
Recommended from our members
Criminal Squatting and Adverse Possession: The Best Solution?
This is a pre-copyedited, author-produced version of an article accepted for publication in the Journal of Housing Law following peer review. The definitive published version will be available online on Westlaw UK or from Thomson Reuters DocDel service
Recommended from our members
A doctrinal approach to property law scholarship. Who cares and Why?
This article was first published by Thomson Reuters in the Property Law Review and should be cited as Dixon, M. (2014) A doctrinal approach to property law scholarship. Who cares and Why?. Property Law Review 3: 160-165. For all subscription inquiries please phone, from Australia: 1300 304 195, from Overseas: +61 2 8587 7980 or online at www.thomsonreuters.com.au/catalogue
The official PDF version of this article can also be purchased separately from Thomson Reuters.
This publication is copyright. Other than for the purposes of and subject to the conditions prescribed under the Copyright Act (Australia) 1968, no part of it may in any form or by any means (electronic, mechanical, microcopying, photocopying, recording or otherwise) be reproduced, stored in a retrieval system or transmitted without prior written permission. Enquiries should be addressed to Thomson Reuters (Professional) Australia Limited.
PO Box 3502, Rozelle NSW 2039. www.thomsonreuters.com.a
Speeding up active mesh segmentation by local termination of nodes.
This article outlines a procedure for speeding up segmentation of images using active mesh systems. Active meshes and other deformable models are very popular in image segmentation due to their ability to capture weak or missing boundary information; however, where strong edges exist, computations are still done after mesh nodes have settled on the boundary. This can lead to extra computational time whilst the system continues to deform completed regions of the mesh. We propose a local termination procedure, reducing these unnecessary computations and speeding up segmentation time with minimal loss of quality
Some blood pressure studies in normal horses and in horses affected with chronic obstructive pulmonary disease
The literature indicated that the main obstacle to
indirect peripheral blood pressure measurements
(sphygmomanometry) in horses, is the lack of a large
superficial artery capable of being temporarily occluded.
Consequently, the standard human sphygmomanometric techniques
employing palpatory and auscultatory methods are unsatisfactory
in horses. Some other sphygmomanometric techniques
including the xylol bead modified palpatory, the photoelectric
and the modified auscultatory methods were assessed
by trials on horses. The latter method was shown to be
the only potentially useful technique.Blood pressure measurements using this technique showed
that the blood pressure of resting horses shows continuous
short term cyclic variations, an observation which was
supported by direct peripheral blood pressure measurements.
Peripheral blood pressure was shown to significantly increase
in horses during excitement and also following submaximal
exercise. During longer term studies, many technical
difficulties were encountered with the modified auscultatory
technique and it was concluded that it would be unlikely to
become acceptable for general clinical use.The literature concerning right heart blood pressure
measurements in horses indicated that very little information
was available concerning the right heart blood pressure alterations
that occur in chronic pulmonary disease. Angiographic
studies indicated that the use of a single hydrostatic
baseline for all right heart blood pressure
as is currently used by all authors, causes
estimation of right ventricular pressure.
measurements,
an under-
A separate
hydrostatic baseline was therefore established for right
ventricular blood pressure measurements.It was shown that horses clinically affected with
chronic obstructive pulmonary disease (COPD), had pulmonary
and systolic right ventricular hypertension and
that this hypertension became reversed during remission
stages of the disease. Further studies showed that a
close relationship existed between carotid arterial hypoxaemia
and pulmonary hypertension in COPD affected
horses.This relationship between arterial hypoxaemia and
pulmonary hypertension in COPD was substantiated by inducing
partial remission of pulmonary hypertension in clinically affected
horses, by oxygen administration. In contrast,
normal
pulmonary hypertension was induced by rendering
temporarily hypoxaemic, by administration of nitrogen enriched
air.Marked pulmonary hypertension was also induced during
experimental hypercapnia or acidosis production. Bicarbonate,
atropine or furosemide administered intravenously had no
significant short term effects on pulmonary arterial pressure.
No clinical or cardiac catheterisation evidence of right
heart failure was observed in any COPD affected horses.
These observations were substantiated by the relative in
frequency of right ventricular hypertrophy that was
observed on post mortem examinations of horses affected
with chronic pulmonary disease
- …