Can the Undead Speak?: Language Death as a Matter of (Not) Knowing

This text studies how language death and metaphor algorithmically collude to propagate our intellectual culture. In describing how language builds upon and ultimately necessitates its own ruins to our frustration and subjugation, I define dead language in general and then, following a reading of Benjamin’s “The Task of the Translator,” explore the instance of indexical translation. Inventing the language in pain, a de-signified or designated language located between the frank and the esoteric language theories in the mediaeval of examples of Dante Alighieri and Hildegaard von Bingen, the text acquires the prime modernist example of dead language appropriation in ἀλήθεια and φύσις from the earlier fascistic works of Martin Heidegger. It synthesizes the mood of language death underpinning intellection generally and the linguistic functions of nomination, necessitation, and equation, in particular. These functions are drawn from the tension located between significance and designificance and expounded in the mapping of Daseinlichkeit

Road-building materials in Texas

UT Librarie

Long-term exposure to environmental concentrations of the pharmaceutical ethynylestradiol causes reproductive failure in fish

International audienceHeightened concern over endocrine-disrupting chemicals is driven by the hypothesis that they could reduce reproductive success and affect wildlife populations, but there is little evidence for this expectation. The pharmaceutical ethynylestradiol (EE(2)) is a potent endocrine modulator and is present in the aquatic environment at biologically active concentrations. To investigate impacts on reproductive success and mechanisms of disruption, we exposed breeding populations (n = 12) of zebrafish (Danio rerio) over multiple generations to environmentally relevant concentrations of EE(2). Life-long exposure to 5 ng/L EE(2) in the F, generation caused a 56% reduction in fecundity and complete population failure with no fertilization. Conversely, the same level of exposure for up to 40 days in mature adults in the parental F(0) generation had no impact on reproductive success. Infertility in the F, generation after life-long exposure to 5 ng/L EE(2) was due to disturbed sexual differentiation, with males having no functional testes and either undifferentiated or intersex gonads. These F, males also showed a reduced vitellogenic response when compared with F(0) males, indicating an acclimation to EE(2) exposure. Deputation studies found only a partial recovery in reproductive capacity after 5 months. Significantly, even though the F(0) males lacked functional testes, they showed male-pattern reproductive behavior, inducing the spawning act and competing with healthy males to disrupt fertilization. Endocrine disruption is therefore likely to affect breeding dynamics and reproductive success in group-spawning fish. Our findings raise major concerns about the population-level impacts for wildlife of long-term exposure to low concentrations of estrogenic endocrine disruptors

Zephyr: The Seventeenth Issue

This is the seventeenth issue of Zephyr, the University of New England\u27s journal of creative expression. Since 2000, Zephyr has published original drawings, paintings, photography, prose, and verse created by current and former members of the University community. Zephyr\u27s Editorial Board is made up exclusively of matriculating students.https://dune.une.edu/zephyr/1260/thumbnail.jp

Upper Limits on a Stochastic Background of Gravitational Waves

The Laser Interferometer Gravitational-Wave Observatory has performed a third science run with much improved sensitivities of all three interferometers. We present an analysis of approximately 200 hours of data acquired during this run, used to search for a stochastic background of gravitational radiation. We place upper bounds on the energy density stored as gravitational radiation for three different spectral power laws. For the flat spectrum, our limit of Ω_0<8.4×10^(-4) in the 69–156 Hz band is ~10^5 times lower than the previous result in this frequency range

Limits on Gravitational-Wave Emission from Selected Pulsars Using LIGO Data

We place direct upper limits on the amplitude of gravitational waves from 28 isolated radio pulsars by a coherent multidetector analysis of the data collected during the second science run of the LIGO interferometric detectors. These are the first direct upper limits for 26 of the 28 pulsars. We use coordinated radio observations for the first time to build radio-guided phase templates for the expected gravitational-wave signals. The unprecedented sensitivity of the detectors allows us to set strain upper limits as low as a few times 10^(-24). These strain limits translate into limits on the equatorial ellipticities of the pulsars, which are smaller than 10^(-5) for the four closest pulsars

Writing in Britain and Ireland, c. 400 to c. 800

No abstract available

Gestating bodies: sensing foetal movement in first-time pregnancy

A large body of literature engages with personal accounts of pregnancy to illustrate the subjugation of women's embodied experience by practices of biomedicine. This article explores this issue through women's accounts of sensing initial foetal movement, drawn from qualitative interviews with 15 women resident in the UK. Participants depict this aspect of pregnant embodiment as ambiguous and indefinite, in contrast to clinical and popular representations of foetal movement. In highlighting the uncertainties characteristic of this corporeal event, the article adds to literature destabilising understandings of pregnant women's and foetal bodies as bounded and distinct. Ambiguous experiences of foetal movement arise in the context of sociocultural framings of pregnancy as ‘at risk’, and in turn, may be seen to contribute to these representations, with some participants articulating that uncertain sensations could provoke anxiety. In this article, perceptions of foetal movement are emphasised as valuable to women, and as inextricable from the social settings in which they emerge. This research has implications for sociological and feminist discussions of pregnancy, and work exploring the mutual shaping of corporeality and sociocultural contexts more widely

Detector Description and Performance for the First Coincidence Observations between LIGO and GEO

For 17 days in August and September 2002, the LIGO and GEO interferometer gravitational wave detectors were operated in coincidence to produce their first data for scientific analysis. Although the detectors were still far from their design sensitivity levels, the data can be used to place better upper limits on the flux of gravitational waves incident on the earth than previous direct measurements. This paper describes the instruments and the data in some detail, as a companion to analysis papers based on the first data.Comment: 41 pages, 9 figures 17 Sept 03: author list amended, minor editorial change

Upper limits on the strength of periodic gravitational waves from PSR J1939+2134

The first science run of the LIGO and GEO gravitational wave detectors presented the opportunity to test methods of searching for gravitational waves from known pulsars. Here we present new direct upper limits on the strength of waves from the pulsar PSR J1939+2134 using two independent analysis methods, one in the frequency domain using frequentist statistics and one in the time domain using Bayesian inference. Both methods show that the strain amplitude at Earth from this pulsar is less than a few times $10^{-22}$.Comment: 7 pages, 1 figure, to appear in the Proceedings of the 5th Edoardo Amaldi Conference on Gravitational Waves, Tirrenia, Pisa, Italy, 6-11 July 200