1,078 research outputs found

    Emergency Petition for Writ of Habeas Corpus, Injunctive, and Declaratory Relief - Class Action

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    As a tragic combination of infectious and deadly, COVID-19 poses a once-in-a-lifetime threat on a worldwide scale. Every state and territory in the United States has now been impacted, with nearly half a million cases and over 20,000 deaths reported to the Centers for Disease Control and Prevention (CDC). Even under ordinary conditions, each person who contracts this illness can be expected to infect between 2 and 3 others. Cramped, overcrowded prisons amplify this threat. With thousands of people literally stacked on top of each other and unable to move around without rubbing shoulders, such environments are fundamentally incompatible with medically-indicated social distancing and hygiene protocols. As a result, they present a grave threat not only to prisoners and staff, but also to the broader community by enabling the spread of COVID-19 both inside and outside the prison walls. This danger is playing out with disastrous consequences in Elkton Federal Correctional Institution ( FCI Elkton ), a low-security federal correctional institution with an adjacent low security satellite prison ( FSL Elkton ), collectively described as Elkton. As of April 12, 2020, at least 3 prisoners have died, and scores of prisoners and staff have reportedly been hospitalized, including more than a dozen who have needed ventilators to stay alive. These numbers will continue to grow exponentially. Despite knowing the risks to prisoners, staff, and the community, Elkton has failed to provide meaningful protection against the spread of the disease. Prisoners are still clustered together in confined spaces with limited access to hygiene and inadequate ventilation

    ILRS Website Update

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    The ILRS website, http://ilrs.gsfc.nasa.gov, is the central source of information for all aspects of the service. The website provides information on the organization and operation of the ILRS and descriptions of ILRS components data, and products. Furthermore, the website provides an entry point to the archive of these data products available through the data centers. Links are provided to extensive information on the ILRS network stations including performance assesments and data quality evaluations. Descriptions of suported satellite missions (current, future, and past) are provided to aid in station acquisition and data analysis. The website was reently redesigned. Content was reviewed during the update process, ensuring information is current and useful. This poster will provide specific examples of key sections, applicaitons, and webpages

    Uropathogenic Escherichia coli virulence and innate immune responses during urinary tract infection

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    Urinary tract infections (UTI) are among the most common infectious diseases of humans and are the most common nosocomial infections in the developed world. It is estimated that 40-50% of women and 5% of men will develop a UTI in their lifetime, and UTI accounts for more than 1 million hospitalizations and $1.6 billion in medical expenses each year in the USA. Uropathogenic Escherichia coli (UPEC) is the primary cause of UTI. This review presents an overview of recent discoveries related to the primary virulence factors of UPEC and major innate immune responses to infection of the lower urinary tract. New and emerging themes in UPEC research are discussed in the context of the interface between host and pathogen

    The proposed Caroline ESA M3 mission to a Main Belt Comet

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    We describe Caroline, a mission proposal submitted to the European Space Agency in 2010 in response to the Cosmic Visions M3 call for medium-sized missions. Caroline would have travelled to a Main Belt Comet (MBC), characterizing the object during a flyby, and capturing dust from its tenuous coma for return to Earth. MBCs are suspected to be transition objects straddling the traditional boundary between volatile–poor rocky asteroids and volatile–rich comets. The weak cometary activity exhibited by these objects indicates the presence of water ice, and may represent the primary type of object that delivered water to the early Earth. The Caroline mission would have employed aerogel as a medium for the capture of dust grains, as successfully used by the NASA Stardust mission to Comet 81P/Wild 2. We describe the proposed mission design, primary elements of the spacecraft, and provide an overview of the science instruments and their measurement goals. Caroline was ultimately not selected by the European Space Agency during the M3 call; we briefly reflect on the pros and cons of the mission as proposed, and how current and future mission MBC mission proposals such as Castalia could best be approached

    Children's understanding of inherited resemblance: The case of two parents. [IF 1.0]

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    Four-, 6-, and 10-year-old children were tested in a forced-choice procedure about their beliefs on the inheritance of physical characteristics. They were presented with pictures of two biological parents, and then asked to select the most likely descendant out of three alternatives: a father look-alike, a mother look-alike, and an alternative representing the combined influence of both parents. In several question pairs, additional information was given about the parent-child relationship that was clearly irrelevant to the principles of heredity to examine the extent to which domain confusions were likely to occur. The majority of the 10-year-olds consistently preferred the alternative in which the combined influence of both parents was shown and domain confusions hardly ever occurred. Four- and 6-year-olds, in contrast, were still influenced by information from alien domains, although even their reasoning about inheritance seemed to be theory-like. Overall, the results suggest that with age, children develop a more restricted and better-defined conception of the principles of heredity, in which the combined influence of both parents is acknowledged

    The Spitzer Warm Mission Science Prospects

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    After exhaustion of its cryogen, the Spitzer Space telescope will still have a fully functioning two-channel mid-IR camera that will have sensitivities better than any other ground or space-based telescopes until the launch of JWST. This document provides a description of the expected capabilities of Spitzer during its warm mission phase, and provides brief descriptions of several possible very large science programs that could be conducted. This information is intended to serve as input to a wide ranging discussion of the warm mission science, leading up to the Warm Mission Workshop in June 2007

    Petitioners\u27 Reply Memorandum in Support of Their Emergency Petetion for a Writ of Habeas Corpus

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    In the roughly 120 hours since Petitioners filed their emergency petition for a writ of habeas corpus, the death toll at Elkton has doubled, and the number of BOP-confirmed COVID-19 cases among prisoners has tripled. About three dozen corrections staff have tested positive for the virus, a number that has also tripled since this case was filed. Elkton now accounts for more than one-third of all prisoner deaths from COVID-19 in federal prisons nationwide, and over half of the COVID-19 deaths in Columbiana County, making it one of the deadliest places a person can live in the current pandemic. According to one source, 32 prisoners have been hospitalized, including 16 requiring ventilators. Meanwhile, Respondents “have yet to come up with a good, sound criteria of how they are going to actually start the testing” of prisoners, much less a plan for social distancing, release, or transfer. Two weeks after the Attorney General exhorted Respondents to “immediately review” all prisoners with COVID-19 risk factors and “immediately transfer them” after quarantine, a mere six of the 2,400 prisoners at Elkton, or 0.25%, have been approved. Elkton has become an epicenter of COVID-19, and continued confinement will mean a sentence of death, permanently damaged organs, or unnecessary suffering for more residents. Respondents’ lack of effective action constitutes deliberate indifference to serious medical need. This Court is empowered to provide a process for the necessary releases—the only means by which prisoners’ Eighth Amendment rights can be vindicated. The nature of that authority, under 28 U.S.C. § 2241 or alternatively 28 U.S.C. § 1331, is explained further in Section III below

    Perfluorooctanoic Acid–Induced Immunomodulation in Adult C57BL/6J or C57BL/6N Female Mice

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    BackgroundPerfluorooctanoic acid (PFOA), an environmentally persistent compound of regulatory concern, has been reported to reduce antibody responses in mice at a single dose.ObjectiveThe aim of this study was to evaluate PFOA effects on humoral and cellular immunity using standard assays for assessing immune function, and to derive dose–response data.MethodsC57BL/6J mice received 0 or 30 mg PFOA/kg/day for 10 days; half of the exposed groups were switched to vehicle and half continued on PFOA for five days. C57BL/6N mice received 0–30 mg/kg/day of PFOA in drinking water for 15 days. Mice were immunized with sheep red blood cells or sensitized to bovine serum albumin in Freund’s complete adjuvant on day 10 of exposure; immune responses were determined 1 day post-exposure.ResultsWe found that 30 mg PFOA/kg/day given for 10 or 15 days reduced IgM synthesis; serum collected 1 day postexposure contained 8.4 × 104 or 2.7 × 105 ng PFOA/mL, respectively. IgM synthesis was suppressed at exposures ≥ 3.75 mg PFOA/kg/day in a dose-dependent manner, and IgG titers were elevated at 3.75 and 7.5 mg PFOA/kg/day. Serum PFOA at 3.75 mg/kg/day was 7.4 × 104 ng/mL 1 day postexposure, or 150-fold greater than the levels reported in individuals living near a PFOA production site. Using a second-degree polynomial model, we calculated a benchmark dose of 3 mg/kg/day, with a lower bound (95% confidence limit) of 1.75 mg/kg/day. Cell-mediated function was not affected.ConclusionsIgM antibodies were suppressed after PFOA exposure. The margin of exposure for reduced IgM antibody synthesis was approximately 150 for highly exposed human populations

    Comparing plasma and faecal measures of steroid hormones in Adelie penguins Pygoscelis adeliae

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    Physiological measurements of both stress and sex hormones are often used to estimate the consequences of natural or human-induced change in ecological studies of various animals. Different methods of hormone measurement exist, potentially explaining variation in results across studies; methods should be cross-validated to ensure that they correlate. We directly compared faecal and plasma hormone measurements for the first time in a wild free-living species, the Adelie penguin (Pygoscelis adeliae). Blood and faecal samples were simultaneously collected from individual penguins for comparison and assayed for testosterone and corticosterone (or their metabolites). Sex differences and variability within each measure, and correlation of values across measures were compared. For both hormones, plasma samples showed greater variation than faecal samples. Males had higher mean corticosterone concentrations than females, but the difference was only statistically significant in faecal samples. Plasma testosterone, but not faecal testosterone, was significantly higher in males than females. Correlation between sample types was poor overall, and weaker in females than in males, perhaps because measures from plasma represent hormones that are both free and bound to globulins, whereas measures from faeces represent only the free portion. Faecal samples also represent a cumulative measure of hormones over time, as opposed to a plasma ‘snapshot’ concentration. Our data indicate that faecal sampling appears more suitable for assessing baseline hormone concentrations, whilst plasma sampling may best define immediate responses to environmental events. Consequently, future studies should ensure that they select the most appropriate matrix and method of hormone measurement to answer their research questions
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