How Will Tobacco Farmers Respond to the Quota Buyout? Findings from a Survey of North Carolina Tobacco Farmers

The tobacco quota buyout is expected to have significant impacts on U.S. tobacco markets, farmers, tobacco-dependent communities, and public health. Using data from four surveys of a panel of North Carolina tobacco farmers conducted between 1997 and 2004, we investigate changing farmer attitudes towards and intentions following a quota buyout.Crop Production/Industries,

Insurance Aspects of Damages, The

[I]t is difficult ... to imagine an event or transaction that does not involve insurance in some way. \u27 So it is with the most salient event in the lives of Tony and Donna Sabia, whose son Tony John Sabia, or Little Tony, was born with profound disabilities. In the final analysis, the ability of Tony and Donna to pay for the future medical care and living expenses needed by their son depends on whether they can reach the liability insurance coverage possessed by the health care providers who attended Donna and Little Tony at the time of his birth. It is also fair to assert that but for the lack of insurance, specifically, the Sabias\u27 lack of health insurance, the events described in Barry Werth\u27s Damages2 might never have happened. But once the Sabias\u27 litigation odyssey is underway, insurance plays a prominent role at every major juncture. As aptly stated by Professor Mark Rahdert, insurance usually determines whether tort cases are brought, whom plaintiffs sue, how much they claim, who provides the defense, how the case gets litigated, the dynamics of settlement, and how much plaintiffs ultimately recover. 3 These truisms are powerfully presented in Damages. In this essay, we review how insurance shaped and affected the stories of Tony, Donna, and Little Tony Sabia

The Insurance Aspects of \u3ci\u3eDamages\u3c/i\u3e

[I]t is difficult ... to imagine an event or transaction that does not involve insurance in some way. So it is with the most salient event in the lives of Tony and Donna Sabia, whose son Tony John Sabia, or Little Tony, was born with profound disabilities. In the final analysis, the ability of Tony and Donna to pay for the future medical care and living expenses needed by their son depends on whether they can reach the liability insurance coverage possessed by the health care providers who attended Donna and Little Tony at the time of his birth. It is also fair to assert that but for the lack of insurance, specifically, the Sabias\u27 lack of health insurance, the events described in Barry Werth\u27s Damages might never have happened. But once the Sabias\u27 litigation odyssey is underway, insurance plays a prominent role at every major juncture. As aptly stated by Professor Mark Rahdert, insurance usually determines whether tort cases are brought, whom plaintiffs sue, how much they claim, who provides the defense, how the case gets litigated, the dynamics of settlement, and how much plaintiffs ultimately recover. These truisms are powerfully presented in Damages. In this essay, we review how insurance shaped and affected the stories of Tony, Donna, and Little Tony Sabia

Magnetic Suspension and Balance Systems: A Selected, Annotated Bibliography

This publication, containing 206 entries, supersedes an earlier bibliography, NASA TM-80225 (April 1980). Citations for 18 documents have been added in this updated version. Most of the additions report results of recent studies aimed at increasing the research capabilities of magnetic suspension and balance systems, e.g., increasing force and torque capability, increasing angle of attack capability, and increasing overall system reliability. Some of the additions address the problem of scaling from the relatively small size of existing systems to much larger sizes. The purpose of this bibliography is to provide an up-to-date list of publications that might be helpful to persons interested in magnetic suspension and balance systems for use in wind tunnels. The arrangement is generally chronological by date of publication. However, papers presented at conferences or meetings are placed under dates of presentation. The numbers assigned to many of the citations have been changed from those used in the previous bibliography. This has been done in order to allow outdated citations to be removed and some recently discovered older works to be included in their proper chronological order

X-raying the Beating Heart of a Newborn Star: Rotational Modulation of High-energy Radiation from V1647 Ori

We report a periodicity of ~1 day in the highly elevated X-ray emission from the protostar V1647 Ori during its two recent multiple-year outbursts of mass accretion. This periodicity is indicative of protostellar rotation at near-breakup speed. Modeling of the phased X-ray light curve indicates the high-temperature (~50 MK), X-ray-emitting plasma, which is most likely heated by accretion-induced magnetic reconnection, resides in dense (>~5e10 cm-3), pancake-shaped magnetic footprints where the accretion stream feeds the newborn star. The sustained X-ray periodicity of V1647 Ori demonstrates that such protostellar magnetospheric accretion configurations can be stable over timescales of years.Comment: 26 pages, 10 figure

Structural and Kinetic Studies on Metallo-β-lactamase IMP-1

In an effort to probe for metal binding to metallo-β-lactamase (MβL) IMP-1, the enzyme was overexpressed, purified, and characterized. The resulting enzyme was shown to bind 2 equiv of Zn(II), exhibit significant catalytic activity, and yield EXAFS results similar to crystallographic data previously reported. Rapid kinetic studies showed that IMP-1 does not stabilize a nitrocefin-derived reaction intermediate; rather, the enzyme follows a simple Michaelis mechanism to hydrolyze nitrocefin. Metal-substituted and metal-reconstituted analogues of IMP-1 were prepared by directly adding metal ion stocks to metal-free enzyme, which was generated by dialysis versus EDTA. UV–vis studies on IMP-1 containing 1 equiv of Co(II) showed a strong ligand-to-metal charge transition at 340 nm, and the intensity of this feature increased when the second equivalent of Co(II) was added to the enzyme. EXAFS fits on IMP-1 containing 1 equiv of Co(II) strongly suggest the presence of a metal–metal interaction, and EPR spectra of the IMP-1 containing 1 and 2 equiv of Co(II) are very similar. Taken together, steady-state kinetic and spectroscopic studies suggest that metal binding to metal-free IMP-1 follows a positive-cooperative mode

Colors of 2625 Quasars at 0<z<5 Measured in the Sloan Digital Sky Survey Photometric System

We present an empirical investigation of the colors of quasars in the Sloan Digital Sky Survey (SDSS) photometric system. The sample studied includes 2625 quasars with SDSS photometry. The quasars are distributed in a 2.5 degree wide stripe centered on the Celestial Equator covering $\sim529$ square degrees. Positions and SDSS magnitudes are given for the 898 quasars known prior to SDSS spectroscopic commissioning. New SDSS quasars represent an increase of over 200% in the number of known quasars in this area of the sky. The ensemble average of the observed colors of quasars in the SDSS passbands are well represented by a power-law continuum with $\alpha_{\nu} = -0.5$ ($f_{\nu} \propto \nu^{\alpha}$). However, the contributions of the $3000 {\rm \AA}$ bump and other strong emission lines have a significant effect upon the colors. The color-redshift relation exhibits considerable structure, which may be of use in determining photometric redshifts for quasars. The range of colors can be accounted for by a range in the optical spectral index with a distribution $\alpha_{\nu}=-0.5\pm0.65$ (95% confidence), but there is a red tail in the distribution. This tail may be a sign of internal reddening. Finally, we show that there is a continuum of properties between quasars and Seyfert galaxies and we test the validity of the traditional division between the two classes of AGN.Comment: 66 pages, 15 figures (3 color), accepted by A

Sloan Digital Sky Survey Imaging of Low Galactic Latitude Fields: Technical Summary and Data Release

The Sloan Digital Sky Survey (SDSS) mosaic camera and telescope have obtained five-band optical-wavelength imaging near the Galactic plane outside of the nominal survey boundaries. These additional data were obtained during commissioning and subsequent testing of the SDSS observing system, and they provide unique wide-area imaging data in regions of high obscuration and star formation, including numerous young stellar objects, Herbig-Haro objects and young star clusters. Because these data are outside the Survey regions in the Galactic caps, they are not part of the standard SDSS data releases. This paper presents imaging data for 832 square degrees of sky (including repeats), in the star-forming regions of Orion, Taurus, and Cygnus. About 470 square degrees are now released to the public, with the remainder to follow at the time of SDSS Data Release 4. The public data in Orion include the star-forming region NGC 2068/NGC 2071/HH24 and a large part of Barnard's loop.Comment: 31 pages, 9 figures (3 missing to save space), accepted by AJ, in press, see http://photo.astro.princeton.edu/oriondatarelease for data and paper with all figure

Impact of ventilation tube insertion on long-term language outcomes at 6 and 10 years of age : a prospective pregnancy cohort study

DATA AVAILABILITY STATEMENT : Data can be available by submitting an application to the Raine Study committee.OBJECTIVE : Investigating the impact of early childhood ventilation tube insertion (VTI) on long-term language outcomes. DESIGN : Longitudinal cohort study. SETTING : A total of 2900 pregnant women participated in the Raine Study between 1989 and 1991 in Western Australia, and 2868 children have been followed up. PARTICIPANTS : Based on parental reports, 314 children had a history of recurrent otitis media but did not undergo VTI (rOM group); another 94 received VTI (VTI group); while 1735 had no history of rOM (reference group) in the first 3 years of childhood. Children with data on outcomes and confounders were included in analyses of PPVT-R at ages 6 (n = 1567) and 10 years (n = 1313) and CELF-III at 10 years (n = 1410) (approximately 5% in the VTI group and 15% in the rOM group). MAIN OUTCOME MEASURES : Peabody Picture Vocabulary Test-Revised edition and Clinical Evaluation of Language Fundamentals® Preschool-3. RESULTS : At 6 years, mean PPVT-R scores were significantly lower in the VTI group than the reference group (β = 3.3; 95% CI [ 6.5 to 0.04], p = .047). At 10 years, while the difference between the VTI and reference groups was less pronounced for PPVT-R scores, there was a small but consistent trend of lower measures, on average, across CELF-III scores (expressive: β = 3.4 [ 7.1 to 0.27], p = .069; receptive: β = 4.1 [ 7.9 to 0.34], p = .033; total: β = 3.9 [ 7.5 to 0.21], p = .038). There was no evidence to suggest that language outcomes in the rOM group differed from the reference group. CONCLUSION : Lower scores of language outcomes in school-aged children who received VTI in early childhood may suggest a long-term risk which should be considered alongside the potential benefits of VTI.The NHMRC, the University of Western Australia, Curtin University, Telethon Kids Institute, Women and Infants Research Foundation, Edith Cowan University, Murdoch University, The University of Notre Dame Australia and the Raine Medical Research Foundation. Open access publishing facilitated by The University of Western Australia, as part of the Wiley - The University of Western Australia agreement via the Council of Australian University Librarians.http://wileyonlinelibrary.com/journal/coaam2024Speech-Language Pathology and AudiologySDG-03:Good heatlh and well-bein

Efficacy of a trivalent influenza vaccine against seasonal strains and against 2009 pandemic H1N1: a randomized, placebo-controlled trial

Background: Before pandemic H1N1 vaccines were available, the potential benefit of existing seasonal trivalent inactivated influenza vaccines (IIV3s) against influenza due to the 2009 pandemic H1N1 influenza strain was investigated, with conflicting results. This study assessed the efficacy of seasonal IIV3s against influenza due to 2008 and 2009 seasonal influenza strains and against the 2009 pandemic H1N1 strain. Methods: This observer-blind, randomized, placebo-controlled study enrolled adults aged 18–64 years during 2008 and 2009 in Australia and New Zealand. Participants were randomized 2:1 to receive IIV3 or placebo. The primary objective was to demonstrate the efficacy of IIV3 against laboratory-confirmed influenza. Participants reporting an influenza-like illness during the period from 14 days after vaccination until 30 November of each study year were tested for influenza by real-time reverse transcription polymerase chain reaction. Results: Over a study period of 2 years, 15,044 participants were enrolled (mean age ± standard deviation: 35.5 ± 14.7 years; 54.4% female). Vaccine efficacy of the 2008 and 2009 IIV3s against influenza due to any strain was 42% (95% confidence interval [CI]: 30%, 52%), whereas vaccine efficacy against influenza due to the vaccine-matched strains was 60% (95% CI: 44%, 72%). Vaccine efficacy of the 2009 IIV3 against influenza due to the 2009 pandemic H1N1 strain was 38% (95% CI: 19%, 53%). No vaccine-related deaths or serious adverse events were reported. Solicited local and systemic adverse events were more frequent in IIV3 recipients than placebo recipients (local: IIV3 74.6% vs placebo 20.4%, p < 0.001; systemic: IIV3 46.6% vs placebo 39.1%, p < 0.001). Conclusions: The 2008 and 2009 IIV3s were efficacious against influenza due to seasonal influenza strains and the 2009 IIV3 demonstrated moderate efficacy against influenza due to the 2009 pandemic H1N1 strain