108 research outputs found

    The pleasures and perils of inheritance

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    Facing death, reflecting on one’s legacies (material and ethical, personal and political) and the legal and interpersonal attempts to resolve or prevent inheritance conflicts, all bring to the fore constructions of memory and identity, intergenerational relations, and the complexities of doing and undoing family and kinship. Consequently, drawing attention to inheritance, keeping sight of it, and bringing it into play is a useful piece of the puzzle of ageing across a range of disciplines and this article provides an overview of some of the key themes in this emerging field

    Urban spaces, fragmented consciousness, and indecipherable meaning in Mrs Dalloway

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    This essay discusses the importance of urban spaces in Virginia Woolf's Mrs Dalloway, linking them to central themes in the novel (including the fragmented consciousness of the characters, and withheld - or only partially understood - meaning)

    Self-Regulated Star Formation in Galaxies via Momentum Input from Massive Stars

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    Feedback from massive stars is believed to play a critical role in shaping the galaxy mass function, the structure of the interstellar medium (ISM), and the low efficiency of star formation, but the exact form of the feedback is uncertain. In this paper, the first in a series, we present and test a novel numerical implementation of stellar feedback resulting from momentum imparted to the ISM by radiation, supernovae, and stellar winds. We employ a realistic cooling function, and find that a large fraction of the gas cools to <100K, so that the ISM becomes highly inhomogeneous. Despite this, our simulated galaxies reach an approximate steady state, in which gas gravitationally collapses to form giant molecular clouds (GMCs), dense clumps, and stars; subsequently, stellar feedback disperses the GMCs, repopulating the diffuse ISM. This collapse and dispersal cycle is seen in models of SMC-like dwarfs, the Milky-Way, and z~2 clumpy disk analogues. The simulated global star formation efficiencies are consistent with the observed Kennicutt-Schmidt relation. Moreover, the star formation rates are nearly independent of the numerically imposed high-density star formation efficiency, density threshold, and density scaling. This is a consequence of the fact that, in our simulations, star formation is regulated by stellar feedback limiting the amount of very dense gas available for forming stars. In contrast, in simulations without stellar feedback, i.e. under the action of only gravity and gravitationally-induced turbulence, the ISM experiences runaway collapse to very high densities. In these simulations without feedback, the global star formation rates exceed observed galactic star formation rates by 1-2 orders of magnitude, demonstrating that stellar feedback is crucial to the regulation of star formation in galaxies.Comment: 24 pages, 13 figures, accepted to MNRAS (significantly expanded to match accepted version). Movies of the simulations here can be found at https://www.cfa.harvard.edu/~phopkins/Site/Movies_sbw.htm

    Cold War Fictions

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    This chapter offers a detailed reading of McEwan’s 2012 novel Sweet Tooth as a highly self-conscious and allusive literary spy thriller of the Cold War era, one which invites a renewed attention to the Cold War themes, ideas and literary strategies which have been important in his work since the late 1970s in which the novel is set. These flourished especially in the two novels written around the fall of the Berlin Wall, The Innocent and Black Dogs which also receive extended treatment here. In McEwan’s reworking of the Cold War spy thriller as postmodern literary fiction we find, it is argued, a recurrent fascination with misunderstandings and readjustments in emotional and political relations between the sexes as an analogy for Cold War politics and vice versa. Added to this McEwan increasingly packs his fictions with informed literary debate that constitute a profound exploration of literary genres and of the complex relationship between author and reader

    Literature and Education in the Long 1930s

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    Telemediations

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    From Romantic Gothic to Victorian Medievalism: 1817 and 1877

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    &quot;The Cambridge History of the Gothic was conceived in 2015, when Linda Bree, then Editorial Director at Cambridge University Press, first suggested the idea to us

    The Gothic in Victorian Poetry

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    LCROSS (Lunar Crater Observation and Sensing Satellite) Observation Campaign: Strategies, Implementation, and Lessons Learned

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    Travel Writing and Rivers

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