Munere Mortis: The Agon Between Elegiac Duty and Postmodern Technique in Anne Carson's Nox

Nox by Canadian author Anne Carson represents a development in poetic composition and associated philosophical thought grounded in postmodern techniques yet which moves towards what some have called a metamodern or post-postmodern structure. The work is an assemblage that compares the difficulties Carson faced while investigating the life of her deceased brother to those she encountered while translating a similarly-themed elegy by Catullus. The approaches to history and language that result are informed by postmodernism, but complex elements of the text, such as its theological component, suggest a classification distinct from postmodernism as often understood. The relationships of Nox and others of Carson’s works to the writings of major postmodernist Jacques Derrida and those of Idealist G.W.F. Hegel reveal Carson’s awareness of the significance of Nox’s dilemmas not only the personal level, but to the history of culture and writing in the Western context. Carson’s Nox stands as a profound and deeply moving example of a metamodern poetic artifact

Growth and Immunocomptence in Parasitized Domestic Turkeys( Meleagris gallapavo): Is There a Trade-off?

Parasitic infection can prove to be detrimental to the condition, reproductive fitness, and survival of the host organism. During infection, an organism experiences trade-offs between functions such as growth, reproduction, and immunological activity as a result of limited resources. When challenged by infection, wild turkeys, adapted for survival, should fight the infection rather than invest in growth. Because domestic turkeys have been artificially selected to grow rapidly, I hypothesized that they would invest in growth rather than immunocompetence. To test this hypothesis, I infected domestic turkeys with coccidia and measured components of growth and immunocompetence. Turkeys were infected with the protozoan parasite Eimeria. Blood samples were collected prior to inoculation and both one and two weeks following inoculation. The weight and tarsus length of each turkey were also measured at the time of blood collection. Levels of plasma immunoglobulins were measured using agarose gel electrophoresis and digital densitometry. Domestic turkeys infected with coccidia experienced a trade-off between growth and immunoglobulin production, although not all individuals invested in growth. Studies such as this provide insight into how natural selection has molded the trade-off between growth and immunocompetence during infection

Housing Vacancy and Hypervacant Neighborhoods: Uneven Recovery after the U.S. Foreclosure Crisis

We examine neighborhood housing vacancy patterns in the largest 200 metropolitan areas from 2012 to 2019, focusing especially on Sunbelt and Rustbelt metros, both hit hard by the 2007–2011 foreclosure crisis. We pay special attention to neighborhood “hypervacancy,” where large amounts of long-term vacant housing are most likely to impose negative impacts. We find that, in the Sunbelt, hypervacant tracts declined over the 2012 to 2019 period, while they remained constant in Rustbelt metros. Despite this, the results show that hypervacant neighborhoods do exist in the Sunbelt, especially in slower-growth metros. We find that hypervacancy is heavily racialized; hypervacant tracts tend to have relatively large Black and Latinx populations. Regressions show that hypervacancy is shaped by preexisting urban disparities as well as metropolitan housing market strength. After controlling for metropolitan growth and economic factors, whether a city is located in the Sunbelt or the Rustbelt is not found to have an independent effect on the persistence of hypervacancy. There are, in fact, weak-growth metros in both the Sunbelt and the Rustbelt, and they tend to have high levels of vacancy and hypervacancy. We discuss the implications of these findings for policy and practice in cities struggling with hypervacancy

The Battle of the Belts: Comparing Housing Vacancy in Larger Metros in the Sun Belt and the Rust Belt Since the Mortgage Crisis, 2012 to 2019

As a result of the 2007-2011 mortgage crisis, cities across the US experienced an unprecedented increase in housing vacancy. Since 2012, the broad national housing market has generally experienced a recovery, but it has been a highly uneven recovery. This paper focuses on changes in neighborhood-level, long-term vacancy rates from 2012 to 2019 in two critical regions of the US, the Sunbelt and the Rustbelt. We examine medium-sized and large metro areas in both regions. We focus particularly on the extent to which very high rates of neighborhood-level housing vacancy persisted during the recovery. Perhaps unsurprisingly, long-term, very high levels of neighborhood housing vacancy appear to have persisted more in Rustbelt than in Sunbelt metros from 2012 to 2019. Sunbelt metros tended to see more population and housing price growth and greater declines in vacancy, especially in the number of very high and extreme vacancy neighborhoods. However, neighborhoods with high vacancy rates are not solely a feature of the Rustbelt. There are a substantial number of weak-growth metros in the Sunbelt, especially outside of California and Florida, in which very high levels of vacancy have remained a problem even in the face of a broader national recovery. In the Sunbelt and, in particular, the Rustbelt, neighborhoods with very high and, especially, extreme vacancy rates tend to have large Black populations and high poverty rates. Thus, the problem of hypervacancy appears strongly associated with the problem of racial and economic segregation. Given the new uncertainties in the housing market created by COVID-19, it is important to recognize that economic shock and the challenges families are facing in paying rent and mortgages, may spur a new round of vacancy challenges. It is also critical to recognize that very high levels of vacancy tend to be concentrated in higher-poverty communities of color, especially in Black neighborhoods, and thus those seeking to address housing justice, community development, and the racial wealth gap need to pay attention to the problem of hypervacancy. Understanding the trends in, and characteristics of, housing vacancy will aid policymakers and practitioners in their efforts to address this important issue

Housing Stability, Evictions, and Subsidized Rental Properties: Evidence from Metro Atlanta

Evictions cause substantial harm to lower-income families. The effects range from homelessness to job loss, school turnover, and deteriorating health. Previously evicted tenants can be pushed down-market and forced to accept substandard housing. Housing subsidy might be expected to reduce eviction rates and provide greater stability. However, little systematic research has examined the eviction rates of subsidized, affordable rental properties and compared them to nonsubsidized, market-rate properties. We examine eviction filings for multifamily rental buildings in five-county metropolitan Atlanta, using a data set of eviction filings, property characteristics, and ownership information. We identify the subset of buildings that are subsidized and distinguish between senior and nonsenior properties. We find that senior, subsidized multifamily properties have substantially lower eviction rates than market-rate properties. A senior-subsidized multifamily rental building is expected to have an annual eviction rate that is 10.7 percentage points below a nonsenior, market-rate property; this result is significant p \u3c 0.01, and compares to a mean eviction filing rate of 16.3 percent (16.3 evictions per 100 rental units). On the other hand, a nonsenior-subsidized building is expected to have an eviction rate that is 1.4 percentage points lower than a nonsenior, market-rate building; this result is not statistically significant. It is important to note that we do not have data on the economic characteristics of tenants, and that may account for some of the relatively high eviction rates of the nonsenior-affordable properties. We discuss implications of these findings for further research and housing policy and practice

Quantifying the factors influencing people’s car type choices in Europe: Results of a stated preference survey

This study aims at tracking the evolution of the attitude of car drivers towards electro-mobility. The results of a new survey conducted in six European countries are shown. The purchase price continues to represent the major hurdle to widespread adoption of zero tailpipe emission cars.JRC.C.4-Sustainable Transpor

Magnetic record of deglaciation using FORC-PCA, sortable-silt grain size, and magnetic excursion at 26 ka, from the Rockall Trough (NE Atlantic)

Core MD04-2822 from the Rockall Trough has apparent sedimentation rates of ∼ 1 m/kyr during the last deglaciation (Termination I). Component magnetization directions indicate a magnetic excursion at 16.3 m depth in the core, corresponding to an age of 26.5 ka, implying an excursion duration of ∼350 years. Across Termination I, the mean grain size of sortable silt implies reduced bottom-current velocity in the Younger Dryas and Heinrich Stadial (HS)−1A, and increased velocities during the Bølling-Allerød warm period. Standard bulk magnetic parameters imply fining of magnetic grain size from the mid-Younger Dryas (∼12 ka) until ∼ 8 ka. First-order reversal curves (FORCs) were analyzed using ridge extraction to differentiate single domain (SD) from background (detrital) components. Principal component analysis (FORC-PCA) was then used to discriminate three end members corresponding to SD, pseudo-single domain (PSD), and multidomain (MD) magnetite. The fining of bulk magnetic grain size from 12 to 8 ka is due to reduction in concentration of detrital (PSD + MD) magnetite, superimposed on a relatively uniform concentration of SD magnetite produced by magnetotactic bacteria. The decrease in PSD+MD magnetite concentration from 12 to 8 ka is synchronized with increase in benthic δ13C, and with major (∼70 m) regional sea-level rise, and may therefore be related to detrital sources on the shelf that had reduced influence as sea level rose, and to bottom-water reorganization as Northern Source Water (NSW) replaced Southern Source Water (SSW).Research supported by US NSF grants 0850413 and 1014506, and the European R12esearch Council under the European Union's Seventh Framework Programme (FP/2007-2013)/ERC Grant Agreement No. 320750. The UK NERC and BGS funded the recovery of Core MD04-2822

Shorter versus longer bouts of rowing-based interval exercise attenuate the physiological and perceptual response

High intensity interval exercise (HIIE) requires repeated bouts of near-maximal to maximal efforts (intensities \u3e 85 %HRmax) interspersed with a brief recovery. Data show superior increases in maximal oxygen uptake (VO 2max) in response to chronic HIIE compared to moderate intensity continuous exercise (MICE) in healthy adults as well as clinical populations (Milanovic et al. 2015; Weston et al., 2014). PURPOSE: This study compared physiological and perceptual variables between short and long durations of rowing-based high intensity interval exercise (HIIE). METHODS: Fourteen active adults (age = 26.4 ± 7.2 yr) performed incremental rowing exercise to fatigue to measure maximal oxygen uptake (VO 2max) and peak power output (PPO). The subsequent 20 min sessions required HIIE (eight 60 s efforts at 85 %PPO with 90 s of active recovery at 20 %PPO or 24 20 s efforts at 85 %PPO with 30 s of active recovery at 20 %PPO) or moderate intensity continuous exercise (MICE) at 40 %PPO. During exercise, VO 2, heart rate (HR), blood lactate concentration (BLa), rating of perceived exertion (RPE), and affective valence were measured. RESULTS: Data show significantly (p \u3c 0.001) higher peak VO 2 (84 ± 7 vs. 76 ± 5 %VO 2peak, d = 0.99), peak HR (94 ± 4 %HRpeak vs. 90 ± 4 %HRpeak, d = 1.12), BLa (7.0 ± 2.5 mM vs. 4.1 ± 1.0 mM, d = 1.22), end-exercise RPE (12.8 ± 2.0 vs. 11.0 ± 1.7, d = 1.29), and lower affective valence (2.1 ± 1.6 vs. 2.9 ± 1.2, d = 0.61) with long versus short HIIE. Time spent above 85 %HRpeak was significantly higher (p \u3c 0.001) in short versus long HIIE (606 ± 259 vs. 448 ± 26 s, d = 0.91). CONCLUSION: Longer rowing-based intervals elicit greater cardiometabolic and perceptual strain versus shorter efforts, making the latter preferable to optimize perceptual responses to HIIE