![]() Rosenblum calls Rossetti s works the poetry of endurance, stating that it is similar, and at times identical, to the female sentimental tradition in literature. Only with the coming of feminist criticism can Rossetti be meaningfully re-evaluated. Rosenblum shows that what was ostensibly devotional, moral, and loveless, was actually what Luce Irigaray calls mimetism, a subtle parody and subversion. Dolores Rosenblum presents a fresh reading of Rossetti s works and places them in the context of her life. Her poetry was devotional, moral, and spoke of frustrated affection. It also seeks to polemicize with the widespread assumption that hand-held filming has its origins in the experimental films of the late 1950s and early 1960s in the Soviet Union and elsewhere.Ĭhristina Rossetti was considered the ideal female poet of her time. The article identifies the complexity of the relationship between technological advance and aesthetic revolution. It is argued that, while the popularity of hand-held filming in the Soviet Union is part of an international phenomenon, there is a distinctive Soviet contribution because of the documentary principles of verisimilitude and spontaneous or ‘unrehearsed’ filming which characterize Soviet cinema during this decade, in particular those works produced by the avant-garde. The impact of this technology on the embrace of a new visual aesthetic during the 1920s is also explored. It charts the development of the technologies which made this possible, in particular the advent of the lightweight, portable camera in Europe and North America, establishes the widespread adoption of these cameras on the part of Soviet film-makers and assesses the significance of hand-held sequences in Soviet films of the decade, both mainstream and avant-garde. These benchmarks include critical assemblies, sensitive to criticality in fast systems pulsed sphere measurements testing the spectra at incident neutron energies of 14 MeV and other tests.This article seeks to investigate the vogue for hand-held filming in Soviet cinema of the 1920s. ![]() We describe our method and the subsequent spectral evaluation and present the results of several standard validation calculations that test our new evaluation. The latter two parameters are assumed to be independent of the incident neutron energy while the first varies with incident energy. We fit three parameters that are not well under control from previous measurements: the shift in the total fragment kinetic energy the energy scale of the asymptotic level density parameter, controlling the fragment 'temperature' for neutron evaporation and the relative excitation of the light and heavy fragments, governing the number and energy of neutrons emitted from each fragment. The best available values of fragment masses and total kinetic energies are used as inputs to FREYA. Energy, momentum, charge and mass number are conserved throughout the fission process. The most recent version of FREYA incorporates pre-equilibrium neutron emission, the emission of the first neutron before equilibrium is reached in the compound nucleus, and multi-chance fission, neutron evaporation prior to fission when the incident neutron energy is above the neutron separation energy. Our empirical model FREYA follows the complete fission event from birth of the excited fragments through their decay via neutron emission until the fragment excitation energy is below the neutron separation energy when neutron emission can no longer occur. The combination of an event-by-event Monte Carlo fission model with a statistical-likelihood analysis is thus a powerful tool for evaluation of fission-neutron data. It also allows the study of numerous fission observables for more accurate model validation. Our approach is able to employ a greater variety of fission measurements than the more » relatively coarse spectral data alone. Formal estimates of uncertainties in the evaluation were developed by randomly sampling model inputs and calculating likelihood functions based on agreement with the evaluated. ![]() The covariance data, including incident energy correlations introduced by the evaluation method, were used to fix the input parameters in our event-by-event model of fission, FREYA, by applying formal statistical methods. Neutrons have been measured in coincidence with fission fragments of the reaction Pu induced by incident neutrons with energies up to 20 MeV.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |