Please note: Editorial Studies works are permanently embargoed in OpenBU. No public access is forecasted for this item. To request private access, please click on the locked Download file link, and fill out the appropriate web form. / This critical edition collects all of R. P. Blackmur's published poems for the first time, gives authoritative texts, and represents the first authoritative critical edition of R. P. Blackmur's poetry. The edition records all variants from Blackmur's published poems in an Apparatus Criticus, and includes the most comprehensive bibliography of Blackmur's publications made to date, containing vastly more entries than any previous bibliography. A critical commentary discusses at length the relationship between Blackmur's criticism and his poetry, and places his poetry within the context of the critical dialogue of the time in which he lived and worked. / 2031-01-01

Zuzana Horáková Hurychová Dissertation: Structure and dynamics of close personal relationships ABSTRACT Keywords: Close personal relationship, components of close relationships, close relationship's dynamics, relationship type, methods of measuring close relationships, prototype approach, RCI, DOTEV The thesis deals with close personal relationships and their specific characteristics. Even though this area has been extensively explored abroad, it has received little attention in the Czech Republic. We can see a certain paradox: While there are no standard methods of measuring or specifying relationship characteristics of the Czech population, foreign literature is abundant in theories on how close personal relationships work, offering methods of their measurement. These methods usually focus on a specific component of the relationship. Therefore, it has not been possible to fully meet the objectives of this thesis. The first objective was to perform a theoretical mapping of close relationships, which is not fully possible due to the limited extent of the thesis. Thus, I only focused on the most frequently cited and most interesting, in my opinion, concepts that offer practical methods of measuring close relationships. The thesis offers a wide, though not exhaustive, overview that has served as a basis for...

abstract: Research on attachment in adults began by assuming parallels from attachment as a behavioral system for using relationships to balance the tradeoff between safety and exploration in infants, to the same tradeoff function in adults. Perhaps more pressing, for adults, are the novel social tradeoffs adults face when deciding how to invest resources between themselves and their close relationship partners. The current study investigated the role of the attachment system in navigating two such tradeoffs, in a sample of ASU undergraduates. In one tradeoff condition, participants had the option of working on puzzles to earn either themselves or their closest friend a monetary reward. In the second tradeoff condition, participants worked to earn monetary rewards for a close or new friend. Analyses showed no evidence of attachment avoidance predicting prioritizing redistributing money to a close friend in either condition. While there was no effect of anxiety on prioritizing one’s close friend over one’s self, there was a marginal effect in both prioritizing one’s close friend over a new friend when redistributing money and starting on the close friend’s word search first. Although attachment style largely did not predict earning or redistributing monetary rewards in these two relationship tradeoffs, implications for how these results fit within the broader theoretical perspective are discussed. / Dissertation/Thesis / Doctoral Dissertation Psychology 2018

We report the results of high-angular-resolution observations that search for exozodiacal light in a sample of main sequence stars and sub-giants. Using the "jouvence" of the fiber linked unit for optical recombination (JouFLU) at the center for high angular resolution astronomy (CHARA) telescope array, we have observed a total of 44 stars. Out of the 44 stars, 33 are new stars added to the initial, previously published survey of 42 stars performed at CHARA with the fiber linked unit for optical recombination (FLUOR). Since the start of the survey extension, we have detected a K-band circumstellar excess for six new stars at the similar to 1% level or higher, four of which are known or candidate binaries, and two for which the excess could be attributed to exozodiacal dust. We have also performed follow-up observations of 11 of the stars observed in the previously published survey and found generally consistent results. We do however detect a significantly larger excess on three of these follow-up targets: Altair, v And and kappa CrB. Interestingly, the last two are known exoplanet host stars. We perform a statistical analysis of the JouFLU and FLUOR samples combined, which yields an overall exozodi detection rate of 21.7(-4.1)(+5.7) %. We also find that the K-band excess in FGK-type stars correlates with the existence of an outer reservoir of cold (less than or similar to 100 K) dust at the 99% confidence level, while the same cannot be said for A-type stars.

In this dissertation, I study the way couples improvise relationships together. I define improvisation as a kind of performance that leads to an interpretive practice where people develop the meanings of their relationships as they perform. Participating in a performance ethnography, my romantic partner, myself, and three other couples reflect on the way we perform together on stage. Adapting the popular improv performance format “Armando” and utilizing post-performance focus groups, I observe how the couples strive to make meaning together and negotiate a joint-perspective about how they played. Ultimately, I argue that attending to the way a couple improvises their relationship off stage can provide key insights into the communication patterns that allow them to share vulnerable experiences and grow close. In the end, I discuss ways that improv techniques and philosophies have informed and guided my own romantic relationship.

In this dissertation, I study the way couples improvise relationships together. I define improvisation as a kind of performance that leads to an interpretive practice where people develop the meanings of their relationships as they perform. Participating in a performance ethnography, my romantic partner, myself, and three other couples reflect on the way we perform together on stage. Adapting the popular improv performance format “Armando” and utilizing post-performance focus groups, I observe how the couples strive to make meaning together and negotiate a joint-perspective about how they played. Ultimately, I argue that attending to the way a couple improvises their relationship off stage can provide key insights into the communication patterns that allow them to share vulnerable experiences and grow close. In the end, I discuss ways that improv techniques and philosophies have informed and guided my own romantic relationship.

The rate at which technology evolves by far outpaces the rate at which methods are developed to prevent and prosecute digital crime. This unfortunate situation may potentially allow computer criminals to commit crimes using technologies for which no proper forensic investigative technique currently exists. Such a scenario would ultimately allow criminals to go free due to the lack of evidence to prove their guilt. A solution to this problem would be for law enforcement agencies and governments to invest in the research and development of forensic technologies in an attempt to keep pace with the development of digital technologies. Such an investment could potentially allow new forensic techniques to be developed and released more frequently, thus matching the appearance of new computing devices on the market. A key element in improving the situation is to produce more research results, utilizing less resources, and by performing research more efficiently. This can be achieved by improving the process used to conduct forensic research. One of the problem areas in research and development is the development of prototypes to prove a concept or to test a hypothesis. An in-depth understanding of the extremely technical aspects of operating systems, such as file system structures and memory management, is required to allow forensic researchers to develop prototypes to prove their theories and techniques. The development of such prototypes is an extremely challenging task. It is complicated by the presence of minute details that, if ignored, may have a negative impact on the accuracy of results produced. If some of the complexities experienced in the development of prototypes could simply be removed from the equation, researchers may be able to produce more and better results with less effort, and thus ultimately speed up the forensic research process. This dissertation describes the development of a platform that facilitates the rapid development of forensic prototypes, thus allowing researchers to produce such prototypes utilizing less time and fewer resources. The purpose of the platform is to provide a set of rich features which are likely to be required by developers performing research prototyping. The proposed platform contributes to the development of prototypes using fewer resources and at a faster pace. The development of the platform, as well as various considerations that helped to shape its architecture and design, are the focus points of this dissertation. Topics such as digital forensic investigations, open-source software development, and the development of the proposed forensic platform are discussed. Another purpose of this dissertation is to serve as a proof-of-concept for the developed platform. The development of a selection of forensics prototypes, as well as the results obtained, are also discussed. Copyright / Dissertation (MSc)--University of Pretoria, 2009. / Computer Science / unrestricted

We present a near-infrared spectral sequence of the electromagnetic counterpart to the binary neutron star merger GW170817 detected by Advanced Laser Interferometer Gravitational-wave Observatory (LIGO)/Virgo. Our data set comprises seven epochs of J + H spectra taken with FLAMINGOS-2 on Gemini-South between 1.5 and 10.5 days after the merger. In the initial epoch, the spectrum is dominated by a smooth blue continuum due to a high-velocity, lanthanide-poor blue kilonova component. Starting the following night, all of the subsequent spectra instead show features that are similar to those predicted in model spectra of material with a high concentration of lanthanides, including spectral peaks near 1.07 and 1.55 mu m. Our fiducial model with 0.04 M-circle dot of ejecta, an ejection velocity of v = 0.1c, and a lanthanide concentration of X-lan = 10(-2) provides a good match to the spectra taken in the first five days, although it over-predicts the late-time fluxes. We also explore models with multiple fitting components, in each case finding that a significant abundance of lanthanide elements is necessary to match the broad spectral peaks that we observe starting at 2.5 days after the merger. These data provide direct evidence that binary neutron star mergers are significant production sites of even the heaviest r-process elements.

We present UV, optical, and near-infrared (NIR) photometry of the first electromagnetic counterpart to a gravitational wave source from Advanced Laser Interferometer Gravitational-wave Observatory (LIGO)/Virgo, the binary neutron star merger GW170817. Our data set extends from the discovery of the optical counterpart at 0.47-18.5 days post-merger, and includes observations with the Dark Energy Camera (DECam), Gemini-South/ FLAMINGOS-2 (GS/F2), and the Hubble Space Telescope (HST). The spectral energy distribution (SED) inferred from this photometry at 0.6 days is well described by a blackbody model with T approximate to 8300 K, a radius of R approximate to 4.5 x 10(14) cm (corresponding to an expansion velocity of v approximate to 0.3c), and a bolometric luminosity of L-bol approximate to 5 x 10(41) erg s(-1). At 1.5 days we find a multi-component SED across the optical and NIR, and subsequently we observe rapid fading in the UV and blue optical bands and significant reddening of the optical/ NIR colors. Modeling the entire data set, we find that models with heating from radioactive decay of Ni-56, or those with only a single component of opacity from r-process elements, fail to capture the rapid optical decline and red optical/NIR colors. Instead, models with two components consistent with lanthanide-poor and lanthanide-rich ejecta provide a good fit to the data; the resulting "blue" component has M-ej(blue) approximate to 0.01 M-circle dot and v(ej)(blue) approximate to 0.3c, and the "red" component has M-cj(red) approximate to 0.04 M-circle dot and v(cj)(red) approximate to 0.1 c. These ejecta masses are broadly consistent with the estimated r-process production rate required to explain the Milky Way r-process abundances, providing the first evidence that binary neutron star (BNS) mergers can be a dominant site of r-process enrichment.

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