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Through a comparative analysis of Lothlorien and the medieval stories of Lanval and Sir Orfeo, this article attempts to shed some light on how the inherently pessimistic and recursive nature of Tolkien's subcreation affects his adaptation of medieval Faerie into a sub-creative elvendom born of the creative instincts of the elves. In doing so, the article also questions Tolkien's adherence to parameters of Faerie and characteristics of elves as laid out in OFS.

Effects of the dietary and in ovo administration of L-ascorbic acid (L-AA) on the performance, plasma nitric oxide, and eye L-AA concentrations of Ross 708 broilers were investigated. At 17 days of incubation, live embryonated hatching eggs were randomly assigned to a non-injected or sham-injected (100 μL of saline) control group, or a group injected with either 12 or 25 mg of L-AA suspended in 100 μL of saline. Chicks received a commercial diet with or without 200 mg/kg of supplemental L-AA and were randomly assigned to each of 6 replicate floor pens in each in ovo injection-dietary treatment combination. Weekly live performance variables through 14 days of post hatch age (doa) and the eye weights in both sexes at 0, 7, and 14 doa were determined. At 0 and 14 doa, plasma nitric oxide levels and eye L-AA concentrations of one bird of each sex in each pen were determined. Dietary supplemental L-AA decreased feed intake and growth between 0 and 7 doa, but from 8 to 14 doa; all birds fed supplemental L-AA had a lower feed conversion ratio. At 14 doa, male chicks had higher eye L-AA concentrations and lower plasma nitric oxide levels when treated in ovo with 12 mg of L-AA. In conclusion, dietary L-AA may be used to improve feed conversion in the second week of broiler post hatch growth. However, the in ovo administration of 12 mg of L-AA can increase male eye L-AA concentrations and is effective in reducing their general inflammatory response.

Effects of the in ovo injection of various levels of L-ascorbic acid (L-AA) on the performance and corneal erosion incidence in Ross 708 broilers exposed to 50 parts per million (ppm) of atmospheric ammonia (NH3) after hatch were determined. A total of 1440 Ross 708 broiler embryos were randomly assigned to 4 treatments: non-injected (control), 0.85% sterile saline-injected (control), or saline containing 12 or 25 mg of L-AA. At hatch, 12 male chicks were randomly assigned to each of 48 battery cages with 12 replicate cages randomly assigned to each treatment group. All birds were exposed to 50 ppm of NH3 for 35 d and the concentration of NH3 in the battery cage house was recorded every 20 s. Mortality was determined daily, and mean body weight (BW), BW gain (BWG), average daily BW gain (ADG), and feed intake, as well as feed conversion ratio (FCR), were determined weekly. From 0 to 35 d of post-hatch age (doa), six birds from each cage were selected and sampled for eye erosion scoring. Incidences of corneal erosion were significantly higher at 21 and 28 doa in comparison to those at 14 and 35 doa, and at 21 doa, birds in the saline-injected group exhibited a higher incidence of corneal erosion compared to all other treatment groups. The in ovo injection of 12 mg of L-AA increased BWG (p = 0.043) and ADG (p = 0.041), and decreased FCR (p = 0.043) from 0 to 28 doa in comparison to saline-injected controls. In conclusion the in ovo administration of 12 mg of L-AA may have the potential to improve the live performance of broilers chronically exposed to high aerial NH3 concentrations, but further study is needed to determine the physiological and immunological factors that may contribute to this improvement.

In ovo administration as a possible alternative method of 6/85 MG vaccination was assessed. After 18 days of incubation (doi), the eggs were administered a particular dosage of a live attenuated 6/85 MG vaccine in either the air cell (AC) or amnion (AM). The treatments included non-injected eggs and eggs injected into the AC or AM with diluent alone as controls. Treatments also included eggs injected with diluent, which contained 1.73 × 102, or 1.73 × 104 CFU of 6/85 MG. Hatchability of viable injected eggs (HI) and residual embryonic mortality were determined at 22 doi. At hatch and at three weeks posthatch, one hatched chick per treatment replicate was bled and swabbed for the detection of 6/85 MG in the choanal cleft using PCR, serum plate agglutination (SPA), and ELISA methods. The results show that AC in ovo injection of 6/85 MG had no negative impacts on HI or on the live performance of pullets, but that it failed to provide adequate protection (p ≤ 0.0001) in hatchlings or three-week-old pullets. The 1.73 × 104 6/85 MG CFU dosage injected into the AM decreased the hatchability of injected eggs containing viable embryos (HI; p = 0.009) and was associated with a significant increase in late dead mortality (p = 0.001). Hatchling and three-week-old chick mortalities (p = 0.008) were significantly greater in the 1.73 × 104 CFU-AM treatment group in comparison with the other treatment groups. In addition, the 1.73 and 1.73 × 102 6/85 MG-AM treatments had no negative effects on the hatching process or on posthatch growth, and the 1.73 × 102 6/85 MG-AM treatment was more effective in the protection of pullets against MG (p ≤ 0.0001) as compared with the low dosage and non-injected treatment groups. Further research is needed to examine the influence of the 6/85 MG in ovo vaccine on layer immune competence.

In light of the Aristotelian paradigm that human beings must categorically belong to a community, Sertorius' detachment and self-sufficiency are problematic for individual and Roman societal wellbeing. Plutarch examines the tension in Sertorius' character with respect to the ethical and political concerns of his own day.

This essay addresses the topic of the oblivion of Samnite identity that transpired around the end of the first century BCE and beginning of the first century CE. By placing the discussion of the end of the Samnites within a context of memory and monuments, it can be shown that the dissolution of the Samnites as a nation was effected by different processes of forgetting, one active (in which new monumental landscapes were imposed over older ones) and one passive (in which older monuments were left to neglect). These processes are all the more striking because they occurred in the context of the Augustan period, when it is generally held that places and individuals of traditional or historical importance saw renewed attention. The oblivion of a living Samnite identity was necessary not only for the creation of a new Italian identity supported by the ideals of pax and concordia, but also for the successful incorporation into the imperial system of Samnite elites, who were ultimately responsible for the oblivion of their past.

Widespread acceptance of COVID-19 vaccines is crucial for achieving sufficient immunization coverage to end the global pandemic, yet few studies have investigated COVID-19 vaccination attitudes in lower-income countries, where large-scale vaccination is just beginning. We analyze COVID-19 vaccine acceptance across 15 survey samples covering 10 low- and middle-income countries (LMICs) in Asia, Africa and South America, Russia (an upper-middle-income country) and the United States, including a total of 44,260 individuals. We find considerably higher willingness to take a COVID-19 vaccine in our LMIC samples (mean 80.3%; median 78%; range 30.1 percentage points) compared with the United States (mean 64.6%) and Russia (mean 30.4%). Vaccine acceptance in LMICs is primarily explained by an interest in personal protection against COVID-19, while concern about side effects is the most common reason for hesitancy. Health workers are the most trusted sources of guidance about COVID-19 vaccines. Evidence from this sample of LMICs suggests that prioritizing vaccine distribution to the Global South should yield high returns in advancing global immunization coverage. Vaccination campaigns should focus on translating the high levels of stated acceptance into actual uptake. Messages highlighting vaccine efficacy and safety, delivered by healthcare workers, could be effective for addressing any remaining hesitancy in the analyzed LMICs.

While rape and sexual violence is a topic that has been well-covered in the areas of Classics and Biblical Studies, there has been relatively little written about this subject that focuses exclusively on late Antique Christianity. Previous work in these fields has been oriented around legal definitions of rape in antiquity, the modern concept of consent, or theological engagement with biblical rape stories. This project uses modern philosophical approaches to sexual violence to analyze the rhetorical function of sexual violence in early Christian literature of primarily the 4th-6th centuries CE in the Latin West. The first two chapters explore how rape threats are used in fictionalized Christian literature, across a variety of genres, to shape expectations for appropriate behavior for Christian women. The threat of sexual violence is a tool deployed by anonymous authors and ecclesiastical and ascetic leaders, such as Ambrose of Milan and Jerome, to keep Christian women, and virgins in particular, in line. Sexual violence was not, however, merely an imaginary horror, but a very real one, too. Chapter three addresses the leap from the imagination to reality, and how ecclesiastical leaders like Augustine of Hippo and Pope Leo I addressed and categorized the raped virgins in their flock. This project offers a study of sexual violence across genres, across time, and across imagination and reality to demonstrate the rhetorical usefulness of sexual violence, both as a threat and as a lived experience, in early Christian literature. Sexual violence, and the threat thereof, helped shape the spiritual hierarchy of early Christian communities and revealed changing attitudes about physical embodiment, purity, and virginity.