2,901 results on '"Fleming, David A."'
Search Results
52. Empirical Investigations of the Impact of Entrepreneurial Orientation and Grit on Salesperson Turnover for Generation Z
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Boyer, Stefanie, Fleming, David E., Rodriguez, Michael, and Cohen, Scott R.
- Published
- 2020
53. Coevolution of Binaries and Gaseous Discs
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Fleming, David P. and Quinn, Thomas R.
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Astrophysics - Earth and Planetary Astrophysics - Abstract
The recent discoveries of circumbinary planets by $\it Kepler$ raise questions for contemporary planet formation models. Understanding how these planets form requires characterizing their formation environment, the circumbinary protoplanetary disc, and how the disc and binary interact and change as a result. The central binary excites resonances in the surrounding protoplanetary disc that drive evolution in both the binary orbital elements and in the disc. To probe how these interactions impact binary eccentricity and disc structure evolution, N-body smooth particle hydrodynamics (SPH) simulations of gaseous protoplanetary discs surrounding binaries based on Kepler 38 were run for $10^4$ binary periods for several initial binary eccentricities. We find that nearly circular binaries weakly couple to the disc via a parametric instability and excite disc eccentricity growth. Eccentric binaries strongly couple to the disc causing eccentricity growth for both the disc and binary. Discs around sufficiently eccentric binaries that strongly couple to the disc develop an $m = 1$ spiral wave launched from the 1:3 eccentric outer Lindblad resonance (EOLR) that corresponds to an alignment of gas particle longitude of periastrons. All systems display binary semimajor axis decay due to dissipation from the viscous disc., Comment: 15 pages, 9 figures, Accepted for publication in MNRAS
- Published
- 2016
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54. The Pale Green Dot: A Method to Characterize Proxima Centauri b using Exo-Aurorae
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Luger, Rodrigo, Lustig-Yaeger, Jacob, Fleming, David P., Tilley, Matt A., Agol, Eric, Meadows, Victoria S., Deitrick, Russell, and Barnes, Rory
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Astrophysics - Earth and Planetary Astrophysics ,Astrophysics - Instrumentation and Methods for Astrophysics - Abstract
We examine the feasibility of detecting auroral emission from the potentially habitable exoplanet Proxima Centauri b. Detection of aurorae would yield an independent confirmation of the planet's existence, constrain the presence and composition of its atmosphere, and determine the planet's eccentricity and inclination, thereby breaking the mass-inclination degeneracy. If Proxima Centauri b is a terrestrial world with an Earth-like atmosphere and magnetic field, we estimate the power at the 5577\AA\ OI auroral line is on the order of 0.1 TW under steady-state stellar wind, or ${\sim} 100 {\times}$ stronger than that on Earth. This corresponds to a planet-star contrast ratio of $10^{-6}-10^{-7}$ in a narrow band about the 5577\AA\ line, although higher contrast ($10^{-4}-10^{-5}$) may be possible during periods of strong magnetospheric disturbance (auroral power $1-10$ TW). We searched the Proxima Centauri b HARPS data for the 5577\AA\ line and for other prominent oxygen and nitrogen lines, but find no signal, indicating that the OI auroral line contrast must be lower than $2\times 10^{-2}$ (with power $\lesssim$ 3,000 TW), consistent with our predictions. We find that observations of 0.1 TW auroral emission lines are likely infeasible with current and planned telescopes. However, future observations with a space-based coronagraphic telescope or a ground-based extremely large telescope (ELT) with a coronagraph could push sensitivity down to terawatt oxygen aurorae (contrast $7\times 10^{-6}$) with exposure times of ${\sim} 1$ day. If a coronagraph design contrast of $10^{-7}$ can be achieved with negligible instrumental noise, a future concept ELT could observe steady-state auroral emission in a few nights., Comment: 19 pages, 4 tables, 10 figures. Accepted to ApJ
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- 2016
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55. The Habitability of Proxima Centauri b: II: Environmental States and Observational Discriminants
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Meadows, Victoria S., Arney, Giada N., Schwieterman, Edward W., Lustig-Yaeger, Jacob, Lincowski, Andrew P., Robinson, Tyler, Domagal-Goldman, Shawn D., Barnes, Rory K., Fleming, David P., Deitrick, Russell, Luger, Rodrigo, Driscoll, Peter E., Quinn, Thomas R., and Crisp, David
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Astrophysics - Earth and Planetary Astrophysics - Abstract
Proxima Centauri b provides an unprecedented opportunity to understand the evolution and nature of terrestrial planets orbiting M dwarfs. Although Proxima Cen b orbits within its star's habitable zone, multiple plausible evolutionary paths could have generated different environments that may or may not be habitable. Here we use 1D coupled climate-photochemical models to generate self-consistent atmospheres for evolutionary scenarios predicted in our companion paper (Barnes et al., 2016). These include high-O2, high-CO2, and more Earth-like atmospheres, with either oxidizing or reducing compositions. We show that these modeled environments can be habitable or uninhabitable at Proxima Cen b's position in the habitable zone. We use radiative transfer models to generate synthetic spectra and thermal phase curves for these simulated environments, and instrument models to explore our ability to discriminate between possible planetary states. These results are applicable not only to Proxima Cen b, but to other terrestrial planets orbiting M dwarfs. Thermal phase curves may provide the first constraint on the existence of an atmosphere, and JWST observations longward of 7 microns could characterize atmospheric heat transport and molecular composition. Detection of ocean glint is unlikely with JWST, but may be within the reach of larger aperture telescopes. Direct imaging spectra may detect O4, which is diagnostic of massive water loss and O2 retention, rather than a photosynthesis. Similarly, strong CO2 and CO bands at wavelengths shortward of 2.5 {\mu}m would indicate a CO2-dominated atmosphere. If the planet is habitable and volatile-rich, direct imaging will be the best means of detecting habitability. Earth-like planets with microbial biospheres may be identified by the presence of CH4 and either photosynthetically produced O2 or a hydrocarbon haze layer., Comment: 93 pages, 36 figures, 3 tables. Submitted to Astrobiology
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- 2016
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56. The Habitability of Proxima Centauri b I: Evolutionary Scenarios
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Barnes, Rory, Deitrick, Russell, Luger, Rodrigo, Driscoll, Peter E., Quinn, Thomas R., Fleming, David P., Guyer, Benjamin, McDonald, Diego V., Meadows, Victoria S., Arney, Giada, Crisp, David, Domagal-Goldman, Shawn D., Foreman-Mackey, Daniel, Kaib, Nathan A., Lincowski, Andrew, Lustig-Yaeger, Jacob, and Schwieterman, Eddie
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Astrophysics - Earth and Planetary Astrophysics - Abstract
We analyze the evolution of the potentially habitable planet Proxima Centauri b to identify environmental factors that affect its long-term habitability. We consider physical processes acting on size scales ranging from the galactic to the stellar system to the planet's core. We find that there is a significant probability that Proxima Centauri has had encounters with its companion stars, Alpha Centauri A and B, that are close enough to destabilize an extended planetary system. If the system has an additional planet, as suggested by the discovery data, then it may perturb planet b's eccentricity and inclination, possibly driving those parameters to non-zero values, even in the presence of strong tidal damping. We also model the internal evolution of the planet, evaluating the roles of different radiogenic abundances and tidal heating and find that magnetic field generation is likely for billions of years. We find that if planet b formed in situ, then it experienced 169 +/- 13 million years in a runaway greenhouse as the star contracted during its formation. This early phase could remove up to 5 times as much water as in the modern Earth's oceans, possibly producing a large abiotic oxygen atmosphere. On the other hand, if Proxima Centauri b formed with a substantial hydrogen atmosphere (0.01 - 1% of the planet's mass), then this envelope could have shielded the water long enough for it to be retained before being blown off itself. After modeling this wide range of processes we conclude that water retention during the host star's pre-main sequence phase is the biggest obstacle for Proxima b's habitability. These results are all obtained with a new software package called VPLANET., Comment: 46 pages, 25 figures. Final version, includes corrected geophysical evolution and expanded analysis orbital/rotational evolution and atmosphere loss
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- 2016
57. Voluntary Assisted Dying: Law? Health? Justice?
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David J Carter, Daniel J Fleming, David J Carter, Daniel J Fleming
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- 2022
58. The Habitability of Proxima Centauri b: Environmental States and Observational Discriminants
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Meadows, Victoria S, Arney, Giada N, Schwieterman, Edward W, Lustig-Yaeger, Jacob, Lincowski, Andrew P, Robinson, Tyler, Domagal-Goldman, Shawn D, Deitrick, Russell, Barnes, Rory K, Fleming, David P, Luger, Rodrigo, Driscoll, Peter E, Quinn, Thomas R, and Crisp, David
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Space Sciences ,Astronomical Sciences ,Physical Sciences ,Climate Action ,Atmosphere ,Biological Evolution ,Carbon Dioxide ,Carbon Monoxide ,Climate ,Evolution ,Planetary ,Exobiology ,Extraterrestrial Environment ,Hot Temperature ,Models ,Biological ,Oceans and Seas ,Planets ,Radiation Effects ,Telescopes ,Water ,Planetary habitability and biosignatures ,Planetary atmospheres ,Exoplanets ,Spectroscopic biosignatures ,Planetary science ,Proxima Centauri b. Astrobiology 18 ,xxx-xxx ,Astronomical and Space Sciences ,Geochemistry ,Geology ,Astronomy & Astrophysics ,Astronomical sciences - Abstract
Proxima Centauri b provides an unprecedented opportunity to understand the evolution and nature of terrestrial planets orbiting M dwarfs. Although Proxima Cen b orbits within its star's habitable zone, multiple plausible evolutionary paths could have generated different environments that may or may not be habitable. Here, we use 1-D coupled climate-photochemical models to generate self-consistent atmospheres for several evolutionary scenarios, including high-O2, high-CO2, and more Earth-like atmospheres, with both oxic and anoxic compositions. We show that these modeled environments can be habitable or uninhabitable at Proxima Cen b's position in the habitable zone. We use radiative transfer models to generate synthetic spectra and thermal phase curves for these simulated environments, and use instrument models to explore our ability to discriminate between possible planetary states. These results are applicable not only to Proxima Cen b but to other terrestrial planets orbiting M dwarfs. Thermal phase curves may provide the first constraint on the existence of an atmosphere. We find that James Webb Space Telescope (JWST) observations longward of 10 μm could characterize atmospheric heat transport and molecular composition. Detection of ocean glint is unlikely with JWST but may be within the reach of larger-aperture telescopes. Direct imaging spectra may detect O4 absorption, which is diagnostic of massive water loss and O2 retention, rather than a photosynthetic biosphere. Similarly, strong CO2 and CO bands at wavelengths shortward of 2.5 μm would indicate a CO2-dominated atmosphere. If the planet is habitable and volatile-rich, direct imaging will be the best means of detecting habitability. Earth-like planets with microbial biospheres may be identified by the presence of CH4-which has a longer atmospheric lifetime under Proxima Centauri's incident UV-and either photosynthetically produced O2 or a hydrocarbon haze layer. Key Words: Planetary habitability and biosignatures-Planetary atmospheres-Exoplanets-Spectroscopic biosignatures-Planetary science-Proxima Centauri b. Astrobiology 18, 133-189.
- Published
- 2018
59. Race and world memory in Arrival
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Fleming, David H.
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- 2020
60. Assessing arsenic in human toenail clippings using portable X-ray fluorescence
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Fleming, David E.B., Crook, Samantha L., Evans, Colby T., Nader, Michel N., Atia, Manuel, Hicks, Jason M.T., Sweeney, Ellen, McFarlane, Christopher R., Kim, Jong Sung, Keltie, Erin, and Adisesh, Anil
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- 2021
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61. Becoming-squid, becoming-insect and the refrain of/from becoming-imperceptible in contemporary science fiction
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Fleming, David H., primary
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- 2022
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62. Encyclopedic Museum
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Fleming, David and Smith, Claire, editor
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- 2020
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63. Portable X-ray fluorescence of zinc and selenium with nail clippings–Mother and Infant Nutrition Investigation (MINI).
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Fleming, David E. B., Madani, Nelly, Kaiser, Michaela G., Kim, Jong Sung, Keltie, Erin, Drage, Natashia, Jin, Ying, Coad, Jane, and Brough, Louise
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INDUCTIVELY coupled plasma mass spectrometry , *TRACE element analysis , *MATERNAL nutrition , *INFANT nutrition , *X-ray fluorescence - Abstract
Zinc and selenium are essential minerals for human nutrition. Reliable biomarkers of zinc status and selenium status in humans are therefore important. This work investigates a novel portable X-ray fluorescence (XRF) method with the ability to rapidly assess zinc and selenium in nail clippings. This approach used a mono-energetic X-ray beam to excite characteristic X-rays from the clippings. Nail clippings were obtained from the Mother and Infant Nutrition Investigation (MINI), a study designed to assess nutrition in a population of women and their breastfed children in New Zealand. Twenty mother-infant pairings were selected to provide nail clippings at two time points (visit 1 at 3 months postpartum; visit 2 at 6 months postpartum). Nail clippings from each mother-infant pairing were divided into three groupings of clippings prior to analysis: those obtained from a big toe of the mother, those from the other toes of the mother, and those from the toes and fingers of the infant. Clippings were prepared and mounted prior to XRF measurement, providing four distinct fragments from each clipping grouping. These fragments were assessed by XRF using a measurement time of either 300 s (visit 1) or 180 s (visit 2). XRF results were determined through both an automated system output and an analysis of the X-ray energy spectrum. Following this assessment of zinc and selenium with the non-destructive XRF method, clippings were measured for zinc and selenium concentration using a "gold standard" technique of inductively coupled plasma mass spectrometry (ICP-MS). Mean ICP-MS concentrations ranged from 122 μg/g to 127 μg/g for zinc, and from 0.646 μg/g to 0.659 μg/g for selenium. Precision, assessed by a relative standard deviation of measurement, was superior for ICP-MS relative to XRF. For both zinc and selenium, XRF results were compared with ICP-MS concentrations. Linear equations of best fit were determined for each comparison between XRF and ICP-MS results. Coefficients of determination (r2) were stronger for zinc (from 0.74 to 0.95) than selenium (from 0.53 to 0.70). A decrease in XRF measurement time from 300 s to 180 s did not appear to adversely affect the correlation between XRF and ICP-MS results. Using the mono-energetic portable XRF method, the correlation of XRF zinc results with ICP-MS zinc concentrations was improved over previous findings, and selenium measurement was reported for the first time. The method may prove useful for future applications to trace element analysis using nail clippings as a biomarker. [ABSTRACT FROM AUTHOR]
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- 2024
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64. The year that lost eleven days.
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Fleming, David
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THIRTY Years' War, 1618-1648 ,LUNAR calendar ,FASTS & feasts ,CHURCH year ,HABIT - Abstract
The article describes how the changes made to British calendar in 1752, from the Julian to the Gregorian calendar, came about and their effect on everyday life. It traces the intercalation or addition of days to lunisolar calendars to the correction made by Emperor Augustus and informs the adoption of the Gregorial calendar by Protestant countries following confusion with dates. Problems with the changed calendar include dates of planting, fairs, herring trade and financial obligations.
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- 2024
65. Diagnostic and treatment concordance in primary care participants and dermatologists utilizing Extension for Community Health Outcomes (ECHO).
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Becevic, Mirna, Ge, Bin, Braudis, Kara, Cintrón, Coralys, Fleming, David, Shyu, Chi-Ren, and Edison, Karen
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PRIMARY care ,PATIENTS' rights ,DERMATOLOGISTS ,RURAL geography ,PATIENT care - Abstract
Introduction: Suboptimal access to dermatologic care is dependent on patient location and insurance type. Although there have been attempts to address access issues, barriers to providing excellent dermatologic care to all patients at the right time still exist. The objective of this study was to investigate the clinical impact of Dermatology Extension for Community Healthcare Outcomes (ECHO) project participation on primary care providers' diagnostic and treatment tendencies and accuracy. Methods: This was a retrospective cohort study constructed using Dermatology Extension for Community Healthcare Outcomes case and recommendation data from November 2015 to June 2021. The University of Missouri-based Dermatology Extension for Community Healthcare Outcomes specialty hub team offers regularly scheduled live interactive tele-mentoring sessions for primary care providers who practice in rural and underserved areas. 524 patient cases presented by 25 primary care providers were included in the analysis. Of those, 449 cases were included in diagnostic concordance, and 451 in treatment concordance analysis. Results: Less than 40% of all diagnoses were fully concordant with an expert panel. Over 33% of patients were misdiagnosed, and over 26% received partially correct diagnosis. Only 16% of all treatment recommendations were fully concordant with an expert panel. Discussion: Diagnostic and treatment accuracy of participants is low, and Dermatology Extension for Community Healthcare Outcomes platform ensured patients received correct diagnosis and treatment quickly. Although tele-dermatology models are effective, they continue to be underutilized. Dermatologists in practice and training should be encouraged to adopt innovative clinical educational models, like Dermatology ECHO, to expand access to dermatologic expertise for the most marginalized populations. [ABSTRACT FROM AUTHOR]
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- 2024
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66. Portable X-ray fluorescence of zinc applied to human toenail clippings
- Author
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Fleming, David E.B., Crook, Samantha L., Evans, Colby T., Nader, Michel N., Atia, Manuel, Hicks, Jason M.T., Sweeney, Ellen, McFarlane, Christopher R., Kim, Jong Sung, Keltie, Erin, and Adisesh, Anil
- Published
- 2020
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67. Feasibility of measuring arsenic and selenium in human skin using in vivo X-Ray Fluorescence (XRF) – a comparison of methods
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Shehab, H, primary, Desouza, E, primary, O'Meara, J, primary, Pejović-Milić, Ana, primary, R. Chettle, David, primary, Fleming, David E. B., primary, and E. McNeill, Fiona, primary
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- 2024
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68. VPLanet : The Virtual Planet Simulator
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Barnes, Rory, Luger, Rodrigo, Deitrick, Russell, Driscoll, Peter, Quinn, Thomas R., Fleming, David P., Smotherman, Hayden, McDonald, Diego V., Wilhelm, Caitlyn, Garcia, Rodolfo, Barth, Patrick, Guyer, Benjamin, Meadows, Victoria S., Bitz, Cecilia M., Gupta, Pramod, Domagal-Goldman, Shawn D., and Armstrong, John
- Published
- 2020
69. Health care ethics ECHO: Improving ethical response self-efficacy through sensemaking
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Brandt, Lea, Despins, Laurel, Wakefield, Bonnie, Fleming, David, Deroche, Chelsea, and Popejoy, Lori
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- 2021
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70. The Habitability of Proxima Centauri b: II: Environmental States and Observational Discriminants
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Meadows, Victoria S, Arney, Giada N, Schwieterman, Edward W, Lustig-Yaeger, Jacob, Lincowski, Andrew P, Robinson, Tyler, Domagal-Goldman, Shawn D, Barnes, Rory K, Fleming, David P, Deitrick, Russell, Luger, Rodrigo, Driscoll, Peter E, Quinn, Thomas R, and Crisp, David
- Subjects
astro-ph.EP - Abstract
Proxima Centauri b provides an unprecedented opportunity to understand theevolution and nature of terrestrial planets orbiting M dwarfs. Although ProximaCen b orbits within its star's habitable zone, multiple plausible evolutionarypaths could have generated different environments that may or may not behabitable. Here we use 1D coupled climate-photochemical models to generateself-consistent atmospheres for evolutionary scenarios predicted in ourcompanion paper (Barnes et al., 2016). These include high-O2, high-CO2, andmore Earth-like atmospheres, with either oxidizing or reducing compositions. Weshow that these modeled environments can be habitable or uninhabitable atProxima Cen b's position in the habitable zone. We use radiative transfermodels to generate synthetic spectra and thermal phase curves for thesesimulated environments, and instrument models to explore our ability todiscriminate between possible planetary states. These results are applicablenot only to Proxima Cen b, but to other terrestrial planets orbiting M dwarfs.Thermal phase curves may provide the first constraint on the existence of anatmosphere, and JWST observations longward of 7 microns could characterizeatmospheric heat transport and molecular composition. Detection of ocean glintis unlikely with JWST, but may be within the reach of larger aperturetelescopes. Direct imaging spectra may detect O4, which is diagnostic ofmassive water loss and O2 retention, rather than a photosynthesis. Similarly,strong CO2 and CO bands at wavelengths shortward of 2.5 {\mu}m would indicate aCO2-dominated atmosphere. If the planet is habitable and volatile-rich, directimaging will be the best means of detecting habitability. Earth-like planetswith microbial biospheres may be identified by the presence of CH4 and eitherphotosynthetically produced O2 or a hydrocarbon haze layer.
- Published
- 2016
71. How British museums have failed the working class
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Fleming, David, primary
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- 2021
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72. Fear of Persuasion in the English Language Arts
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Fleming, David
- Published
- 2019
73. Representations of native and foreign talkers in brain and behaviour
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Fleming, David
- Subjects
152.1 ,BF Psychology - Abstract
Human listeners possess good speaker recognition abilities, and are capable of discriminating and identifying speakers from a range of spoken utterances. However, voice recognition can be enhanced when a listener is capable of understanding the speech produced by a talker. A well-established demonstration of this is known as the “Language-Familiarity” Effect (LFE) for voice recognition. This effect manifests as an impairment for voice recognition in foreign language speech conditions, as contrasted with recognition of talkers who are speaking in a listener’s mother tongue, and has been repeatedly demonstrated across a range of different tasks and languages. The LFE has previously been conceptualized as an analogue to the even better-known “Other-Race” Effect (ORE) for face recognition, where own-race faces are better remembered than other-race faces. An influential theoretical model of the ORE posits that faces are represented in a multidimensional “face-space”, whose dimensions are shaped by perceptual experience and code for features which are diagnostic for face individuation (Valentine, 1991). Over the course of an individual’s perceptual experience, these dimensions might become attuned for own-race face recognition; as a consequence, the dimensions will be sub-optimal for other-race recognition, leading to the illusion of increased similarity among different other-race faces, relative to own-race faces – what has been termed the “they-all-look-alike” effect. The idea of a complementary “voice-space” has already been posited in the auditory domain, and might serve as a useful model for the LFE. Speakers might be individuated on the basis of diagnostic dimensions which might code for important voice-acoustical attributes. However, these dimensions might also be shaped according to linguistic experience, and voice individuation (and recognition) might be optimised when listeners can take advantage of both general voice acoustics and stored representations of their native language to tell speakers apart. The face-space hypothesis represents a plausible model for the ORE, and evidence for it has accrued through computational modelling and neuroimaging work. Conversely, however, at present it merely serves as a descriptive model for the LFE. In this thesis, I combine behavioural testing, and neuroimaging studies using functional Magnetic Resonance Imaging (fMRI) to probe the nature of the representations of native and foreign speakers. Chapter 1 provides a general overview of voice processing with an emphasis on voice recognition. Subsequently, I provide a review of relevant literature pertaining to the LFE, and introduce a brief comparison to the ORE for faces in the context of the Valentine (1991) similarity model, ending with a description of the aims of the thesis. In Chapter 2, I present the results of a behavioural experiment where native English and Mandarin speaking listeners rated all pairwise combinations of a series of English- and Mandarin-speaking voices. Crucially, the LFE does not appear to be dependent on full comprehension of the linguistic message, as young infants can better tell apart speakers in their native language than in a foreign language before their speech comprehension abilities are fully mature. This suggests that exposure to the sound-structure characteristic of infants’ nascent mother tongue might be sufficient to enhance native language speaker discrimination, in the absence of full comprehension. Therefore, to examine a counterpart in adults, speech stimuli were subjected to time-reversal, a process which precludes lexical and semantic access but which leaves intact certain phonemic properties of the original speech signal. Both the English and Mandarin listeners rated pairs of native-language voices as sounding more dissimilar than foreign voices, suggesting that the language-specific sound-structure elements remaining in the reversed speech enabled an enhanced individuation of native voices. Next, in Chapter 3, I aimed to probe the neural basis of this enhanced individuation in an fMRI experiment which was intended to capture dissimilarities among paired cerebral responses to unintelligible native and foreign speakers. Here, I did not find a direct correlate of the behavioural effect, but did find that local patterns of response estimates in the bilateral superior temporal cortex (STC) appear to “discriminate” the different language categories in both English and Mandarin listeners. Specifically, when the pairwise dissimilarity in brain responses to different speakers was collected, relatively high dissimilarity was observed for pairs consisting of a response to an English speaker and a Mandarin speaker, whereas relatively low dissimilarity was observed for pairs consisting of two English or two Mandarin speakers. In Chapter 4, I report what is, to my knowledge, the first explicit examination of the neural basis for the LFE in intelligible speech. A monolingual sample of English speakers participated in an fMRI experiment where they listened to the voices of English and Mandarin speakers. Importantly, speech stimuli in both language conditions were matched in inter-speaker acoustical variability. Combined response patterns from bilateral voice-sensitive temporal lobe regions enabled a learning algorithm to decode the identities of the voices who elicited the responses, but, crucially, only in the native speech (English) condition. Interestingly, native-language speaker decoding was also achieved from a left-hemisphere voice-sensitive region alone, but not a right-hemisphere region. This putative leftward bias might reflect a higher discriminability of native-language talkers in the brain, via an enhanced ability to individuate voices on the basis of indexical variation around stored speech-sound representations. Finally, in Chapter 5, I conclude with a general discussion of the foregoing results, their implications for an analogous conception of the LFE and ORE, and some strands of thought for future investigation.
- Published
- 2016
74. Gentry Life in Georgian Ireland: The Letters of Edmund Spencer (1711–1790) ed. by Duncan Fraser and Andrew Hatfield (review)
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Fleming, David
- Published
- 2020
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75. MPCP Longitudinal Educational Growth Study: Fifth Year Report. SCDP Milwaukee Evaluation Report #29
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University of Arkansas, School Choice Demonstration Project (SCDP), Witte, John F., Carlson, Deven, Cowen, Joshua M., Fleming, David J., and Wolf, Patrick J.
- Abstract
This is the final report in a five-year evaluation of the Milwaukee Parental Choice Program (MPCP). This report features analyses of student achievement growth four years after the authors carefully assembled longitudinal study panels of MPCP and Milwaukee Public Schools (MPS) students in 2006-07. The MPCP, which began in 1990, provides government-funded vouchers for low-income children to attend private schools in the City of Milwaukee. The maximum voucher amount in 2010-11 was $6,442, and 20,996 children used a voucher to attend either secular or religious private schools. The MPCP is the oldest and largest urban school voucher program in the United States. This evaluation was authorized by 2005 Wisconsin Act 125, which was enacted in 2006. The primary purpose of the evaluation is twofold: 1) to analyze the effectiveness of the MPCP in promoting growth in student achievement as compared to MPS; and 2) to examine the educational attainment--measured by high school graduation and college enrollment rates--of MPCP and MPS students. The first purpose is accomplished by gauging growth in student achievement--as measured by the Wisconsin Knowledge and Concepts Examinations (WKCE) in math and reading in grades 3 through 8 and grade 10--over a five-year period for a sample of MPCP students and a carefully matched group of MPS students. The second purpose is accomplished by following the 2006-07 8th and 9th grade MPCP and matched MPS cohorts over a five-year period during which they would have had the opportunity to graduate from high school and enroll in college. Appended are: (1) Descriptive Statistics; (2) Attrition Study; and (3) Stability of the Sample. (Contains 4 figures, 12 tables and 14 footnotes.) [For the "MPCP Longitudinal Educational Growth Study: Fourth Year Report. SCDP Milwaukee Evaluation. Report # 23", see ED518597. Additional support for this report was provided by the Robertson Foundation.]
- Published
- 2012
76. Special Education and the Milwaukee Parental Choice Program. SCDP Milwaukee Evaluation Report #35
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University of Arkansas, School Choice Demonstration Project (SCDP), Wolf, Patrick J., Witte, John F., and Fleming, David J.
- Abstract
Special education and parental school choice are two of the most controversial issues in K-12 education in the United States. In certain places, especially Milwaukee, Wisconsin, those two sensitive education concerns intersect in ways that prompt regular interest on the part of policy makers, advocates, the media, and the public at large. In this report the authors examine evidence regarding the extent to which the Milwaukee Parental Choice Program (MPCP) serves students with special physical or educational needs. At issue is the difference between students being formally (and legally) identified as "in special education" and students who likely would be so identified if they were in public rather than private schools. Appended are: (1) Directions for Completing the Student Enrollment Verification Form; and (2) WKCE Test Forms Pertaining to Student Disability. (Contains 3 figures, 2 tables and 3 footnotes.)[Additional funding for this project was provided by the Robertson foundation.]
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- 2012
77. Student Attainment and the Milwaukee Parental Choice Program: Final Follow-Up Analysis. SCDP Milwaukee Evaluation Report #30
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University of Arkansas, School Choice Demonstration Project (SCDP), Cowen, Joshua M., Fleming, David J., Witte, John F., Wolf, Patrick J., and Kisida, Brian
- Abstract
In this report the authors continue the examination of high school graduation and post-secondary enrollment in the Milwaukee Parental Choice Program (MPCP). They consider students enrolled in the MPCP in either 8th or 9th grade in 2006, and a comparison sample of students enrolled in the Milwaukee Public Schools. They find that, as of September 2011: (1) Students enrolled in MPCP in 2006 in either 8th or 9th grade compared to students enrolled in MPS at the same time: (a) Were somewhat more likely to have graduated high school; (b) Were less likely to enroll in a two-year or technical post-secondary institution; (c) Were more likely to enroll in a four-year post-secondary institution; and (d) Dropped out of high school for similar reasons, most notably a poor academic experience; (2) MPCP students who were in 9th grade in 2006 were more likely to both graduate and persist with two years of enrollment in a four-year post-secondary institution; (3) MPCP and MPS students who did enroll in a post-secondary institution were most likely to attend one of three colleges: University of Wisconsin-Milwaukee, the University of Wisconsin-Whitewater, and Alverno College; and (4) Among MPCP and MPS students who attended other post-secondary institutions: (a) MPCP students were more likely to enroll in a religious or otherwise private four-year institution; (b) MPCP students attended institutions with slightly higher average tuition levels; (c) MPCP students attended institutions with slightly lower SAT and ACT scores; and (d) MPCP students attended institutions with statistically similar rates of applicant acceptance. Four tables are appended. (Contains 13 tables and 8 footnotes.)[Additional funding provided by the Robertson foundation.]
- Published
- 2012
78. CHARLES O'HARA'S OBSERVATIONS ON COUNTY SLIGO, 1752–73
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DICKSON, DAVID and FLEMING, DAVID
- Published
- 2015
79. MPCP Longitudinal Educational Growth Study: Fourth Year Report. SCDP Milwaukee Evaluation. Report # 23
- Author
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University of Arkansas, School Choice Demonstration Project (SCDP), Witte, John F., Carlson, Deven, Cowen, Joshua M., Fleming, David J., and Wolf, Patrick J.
- Abstract
This is the fourth-year report in a five-year evaluation of the Milwaukee Parental Choice Program (MPCP). This report features analyses of student achievement growth three years after the authors carefully assembled longitudinal study panels of MPCP and Milwaukee Public Schools (MPS) students in 2006-07. The general purposes of the evaluation are to analyze the effectiveness of the MPCP in terms of longitudinal student achievement growth. The general research design for this evaluation consists of a comparison between a random sample of MPCP students and a matched sample of Milwaukee Public School students. These results allow them to compare three-year achievement growth for students in the MPCP, relative to three-year achievement growth for the sample of matched MPS students. While presently they conclude that in general there is no significant difference between MPS students and MPCP students as measured by three years of achievement, this result may change in future analyses. Appended are: (1) Descriptive Statistics; (2) Attrition Study; and (3) Stability of the Sample. (Contains 12 tables, 4 figures and 13 footnotes.)
- Published
- 2011
80. Student Attainment and the Milwaukee Parental Choice Program. SCDP Milwaukee Evaluation. Report # 24
- Author
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University of Arkansas, School Choice Demonstration Project (SCDP), Cowen, Joshua M., Fleming, David J., Witte, John F., and Wolf, Patrick J.
- Abstract
In this report the authors examine high school completion and postsecondary enrollment (a.k.a. "educational attainment") of the cohort of 9th grade students who were in the Milwaukee Parental Choice Program (MPCP) at the beginning of their state-mandated evaluation of the MPCP in 2006. After tracking the MPCP 9th graders following the 2006-07 year and comparing them to a carefully matched sample of 9th graders who were in Milwaukee Public Schools (MPS) during the 2006-07 year, they use a combination of parent surveys and administrative (school) records to estimate attainment. Overall, the primary finding of this report is that MPCP students had slightly higher rates of attainment than their MPS counterparts. This difference is primarily explained by the fact that more MPCP than MPS students both graduated from high school and enrolled in a four-year college. Some of the MPCP attainment benefit appears to be due to family background, as the attainment differences between their MPCP and MPS samples become smaller and lose statistical significance when they control for such factors as mother's education, income, two-parent families, and religious attendance in attending a two-year or technical college. Students in both sectors were far more likely to graduate and enroll in college if they remained in their initial sector (always in MPCP or always in MPS) from 2006-07 to 2009-10. This effect was stronger than any other attainment outcome they estimated, although it was particularly strong for MPCP students. Appended are: (1) Covariates and 2010 Graduation Survey Response Information; and (2) Other Model Results: Ordered Probit Estimates of Overall Attainment. (Contains 16 tables, 2 figures and 10 footnotes.)
- Published
- 2011
81. Don't You Want to Do Better? Implementing a Goal-Setting Intervention in an Afterschool Program
- Author
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Hallenbeck, Amy and Fleming, David
- Abstract
Goal setting is not an innate skill. Adults who are successful at reaching their goals have learned to set realistic goals and to plan to attain them. Afterschool programs, because they have latitude in their curricular offerings and program elements, can provide strong backdrops for goal-setting initiatives. While studies have shown that goal setting is a behavior elementary-age children can accomplish, they do not examine goal-setting initiatives in afterschool programs. This article describes a goal-setting intervention implemented in a 21st Century Community Learning Centers afterschool program serving students in grades 1-5 at two school sites. The authors structured the goal-setting intervention using the Transtheoretical Model, which depicts behavior change as a process that evolves through a series of stages. They believed that use of the Transtheoretical Model, and specifically its Stages of Change construct, could provide elementary afterschool students with a method of setting and achieving goals. With the assistance of afterschool teachers as the goal-setting facilitators, the authors wanted to discern: (1) Is there a difference in the pre-intervention and post-intervention scores of the Stages of Change among students participating in the afterschool intervention?; (2) How does an afterschool goal-setting intervention affect students' goal-setting behaviors?; and (3) How does an afterschool goal-setting intervention affect intervention facilitators? The results show that the intervention offered benefits for both students and teacher-facilitators. The authors used their data to assess the strengths and weaknesses of the goal-setting intervention in order to improve its implementation. (Contains 4 figures and 1 table.)
- Published
- 2011
82. School and Sector Switching in Milwaukee. SCDP Milwaukee Evaluation Report #16
- Author
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University of Arkansas, School Choice Demonstration Project (SCDP), Cowen, Joshua M., Fleming, David J., Witte, John F., and Wolf, Patrick J.
- Abstract
In this report the authors analyze the movement of students to and from the Milwaukee Parental Choice Program (MPCP) and Milwaukee Public Schools (MPS). They also analyze student mobility between schools within each sector. The analysis rests on two separate sets of data: the administrative records the authors have collected as part of their separate analysis of academic achievement in MPCP (Witte, Wolf, Cowen, Fleming, & Lucas-McLean, 2010), and the results of an extensive set of surveys collected from parents of private and public school students. The administrative records indicate that there is more within-sector school switching in MPS, but MPCP students are more likely to move to MPS than MPS students are to move into the private-school voucher program. Racial/ethnic and gender characteristics of the various types of movers do not appear markedly different. Moving students scored lower, on average, on the Wisconsin Knowledge and Concepts Exam (WKCE) in the year prior to their move, although the authors are not able in this report to say whether students moved because of their achievement levels or because of other factors. The survey records indicate that parents of students who move are less satisfied with their child's academic experiences and are more likely to give lower overall assessments of their child's school. MPCP students are more likely to have considered a public school option at some point prior to the survey than are MPS students likely to have considered a private school. Comparison of switcher designation (from student records) and parental survey indicating a new school is appended. (Contains 13 figures, 12 tables and 14 footnotes.) [Additional funding for this report was provided by the Robertson Foundation.]
- Published
- 2010
83. The MPCP Longitudinal Educational Growth Study: Third Year Report. SCDP Milwaukee Evaluation Report #15
- Author
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University of Arkansas, School Choice Demonstration Project (SCDP), Witte, John F., Cowen, Joshua M., Fleming, David J., Wolf, Patrick J., Condon, Meghan R., and Lucas-McLean, Juanita
- Abstract
This is the third-year report in a five-year evaluation of the Milwaukee Parental Choice Program (MPCP). The MPCP, which began in 1990, provides government-funded vouchers for low-income children to attend private schools in the City of Milwaukee. The general purposes of the evaluation are to analyze the effectiveness of the MPCP in terms of longitudinal student achievement growth and educational attainment as measured by high school graduation rates. The former will be primarily accomplished by measuring and estimating student growth in achievement as measured by the Wisconsin Knowledge and Concepts Examinations (WKCE) in math and reading in 2006-07, grades 3 through 8 over a five-year period. The latter will be accomplished by following the 2006-07 8th and 9th grade cohorts over a five-year period or longer. The general research design consists of a comparison between a random sample of MPCP students and a matched sample of Milwaukee Public School (MPS) students. This third year report presents results from the November 2008 WKCE tests as second year student achievement growth in MPCP relative to the matched MPS sample. We provide varying descriptive statistics comparing test score means and distributions for math and reading for 2006-07 (baseline year) and 2008-09 (second outcome year) for each sample. The report also analyzes achievement growth using several multivariate techniques and models. The primary finding in all these comparisons is that, in general, there are few statistically significant differences between levels of MPCP and MPS student achievement growth in either math or reading two years after they were carefully matched to each other. In one of the ways of estimating these results, focusing only on those students who have remained in the public or private sector for all three years, private, voucher students are slightly behind MPS students in mathematics achievement growth. The report offers several cautions in interpreting this result against the overwhelming set of results that indicate no difference in achievement growth. Appended are additional tables and study attrition. (Contains 9 tables, 2 figures, and 7 footnotes.) [Additional funding for this project was provided by the Robertson Foundation.]
- Published
- 2010
84. Contents of Metal(loid)s in a Traditional Ethiopian Flat Bread (Injera), Dietary Intake, and Health Risk Assessment in Addis Ababa, Ethiopia
- Author
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Woldetsadik, Desta, Llorent-Martínez, Eulogio J., Ortega-Barrales, Pilar, Haile, Abinet, Hailu, Hillette, Madani, Nelly, Warner, Noah S., and Fleming, David E. B.
- Published
- 2020
- Full Text
- View/download PDF
85. 'What We Do Defines Us': ScarJo as War Machine
- Author
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Brown, William, Fleming, David H., Loreck, Janice, editor, Monaghan, Whitney, editor, and Stevens, Kirsten, editor
- Published
- 2019
- Full Text
- View/download PDF
86. The MPCP Longitudinal Educational Growth Study Second Year Report. SCDP Milwaukee Evaluation Report #10
- Author
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University of Arkansas, School Choice Demonstration Project (SCDP), Witte, John F., Wolf, Patrick J., Cowen, Joshua M., Fleming, David J., and Lucas-McLean, Juanita
- Abstract
This is the second year report in a five-year evaluation of the Milwaukee Parental Choice Program (MPCP). This program, which began in 1990, provides government-funded vouchers for low-income children to attend private schools in the City of Milwaukee. The maximum voucher amount in 2007-08 was $6,607, and approximately 20,000 children use a voucher to attend either secular or religious private schools. The MPCP is the oldest and largest urban educational voucher program in the United States. This evaluation was authorized by Wisconsin Act 125 enacted in 2005. The general purposes of the evaluation are to analyze the effectiveness of the MPCP in terms of longitudinal student achievement growth and grade attainment, dropping out, and graduating from high school. The former will be primarily accomplished by measuring and estimating student growth in achievement as measured by the Wisconsin Knowledge and Concepts Examinations (WKCE) in math and reading in grades three through eight over a five-year period. The latter will be accomplished by following the 2006-07J12 and ninth grade cohorts over a five-year period or longer. The general research design consists of a comparison between a random sample of MPCP students and a matched sample of Milwaukee Public School (MPS) students. Throughout the report, the authors describe a range of cautions and caveats, with the most important being that this is only the second year of a five-year study, and that student achievement trajectories often take time to change. Thus, while at the present time in terms of achievement as measured by one year of achievement growth they conclude that there is no significant difference overall between MPS students and MPCP students, this result may change in future analyses. This report and its companion reports continue a series of annual reports on the Milwaukee Parental Choice Program (MPCP) that will be conducted by the School Choice Demonstration Project (SCDP). Appended are: (1) Additional Tables; and (2) Constructing the Sample for Study. (Contains 2 figures, 15 tables and 23 footnotes.) [Additional support for this report was provided by Robertson Foundation. For the "Review of "The MPCP Longitudinal Educational Growth Study Second Year Report"", see ED530058.]
- Published
- 2009
87. Okra (Abelmoschus esculentus) in a refugee context in East Africa: Kitchen gardening helps with mineral provision
- Author
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Woldetsadik, Desta, Llorent-Martínez, Eulogio J., Gebrezgabher, Solomie, Njenga, Mary, Mendum, Ruth, Castillo-López, Roxana, Fernández-de Córdova, Maria L., Hailu, Hillette, Evans, Colby T., Madani, Nelly, Mafika, Tamlyn P., and Fleming, David E. B.
- Published
- 2022
- Full Text
- View/download PDF
88. MPCP Longitudinal Educational Growth Study Baseline Report
- Author
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University of Arkansas, Education Working Paper Archive, Witte, John F., Wolf, Patrick J., Cowen, Joshua M., Fleming, David J., and Lucas-McLean, Juanita
- Abstract
This report focuses on the initial design, implementation and baseline results of the five-year Longitudinal Educational Growth Study (LEGS) of the Milwaukee Parental Choice Program (MPCP) being conducted by the School Choice Demonstration Project (SCDP). The LEGS will be the first evaluation of the participant effects of the MPCP using student-level data to be implemented since the initial pilot program expanded dramatically in 1995. Included this initial report are baseline descriptions of achievement tests for a representative sample of MPCP students in grades 3 through 9, as well as outcomes for comparable samples of students in Milwaukee Public Schools (MPS). Also included are a descriptive analysis of survey results of MPCP parents and a carefully matched sample of MPS parents as well as a brief description of the results of student surveys for both samples. The first section of the baseline report discusses the construction of a sample of 2,727 MPCP students in grades 3-9. The report also discusses the selection of 2,727 similar Milwaukee Public School students. For both samples the core of this longitudinal study will be to track the educational progress across the two samples through school year 2011-12. We demonstrate that the sample of MPS students constructed by the SCDP is more similar to the representative MPCP sample along demographic and initial achievement criteria than other potential comparison groups of MPS students. The baseline results indicate that MPCP students in grades 3 to 5 are currently scoring slightly lower on the math and reading portions of the Wisconsin Knowledge and Concepts Examinations (WKCE) than their MPS counterparts. However, no such difference exists for students in grades 6 to 8. Benchmark Test results for 9th graders are also similar between the two groups. The differences in grades 3 to 5 are almost exclusively due to lower MPCP math scores that disappear in grades 6 to 8. According to our surveys of parents and students, MPCP parents had lower incomes, but higher levels of education than MPS parents. The two groups were also quite similar on how they learned of their child's school and the qualities they sought in schools. A key difference was that MPCP parents got more information from churches and valued religious instruction more than MPS parents. In both groups, over 70 percent of students were attending their parents' first choice of schools. Both MPCP and MPS parents and students showed high levels of satisfaction with their schools--in some cases higher than national averages. However, MPCP parents and students were generally more positive about their schooling experience than their counterparts in MPS. MPCP parents were less likely to report problems at school such as school violence, and had slightly higher educational expectations for their children, than comparable MPS parents. Students were also very positive about their schools, differing only slightly in their evaluation of their school climate depending on whether they were in the MPCP or MPS. Five appendices are included: (1) Description of the Study Mandate; (2) Constructing the Sample for Study; (3) Data Collection Procedures and Protocols; (4) Parental Survey Tables; and (5) Student Survey Tables. (Contains 2 figures, 6 tables and 16 footnotes.)
- Published
- 2008
89. MPCP Longitudinal Educational Growth Study: Baseline Report. SCDP Milwaukee Evaluation Report #5
- Author
-
University of Arkansas, School Choice Demonstration Project (SCDP), Witte, John F., Wolf, Patrick J., Cowen, Joshua M., Fleming, David J., and Lucas-McLean, Juanita
- Abstract
This report focuses on the initial design, implementation and baseline results of the five-year Longitudinal Educational Growth Study (LEGS) of the Milwaukee Parental Choice Program (MPCP) being conducted by the School Choice Demonstration Project (SCDP). The LEGS will be the first evaluation of the participant effects of the MPCP using student-level data since the initial pilot program expanded dramatically in 1995. Included in this initial report are baseline descriptions of achievement tests for a representative sample of MPCP students in grades 3 through 9, as well as outcomes for comparable samples of students in Milwaukee Public Schools (MPS). Also included are a descriptive analysis of survey results of MPCP parents and a carefully matched sample of MPS parents as well as a brief description of the results of student surveys for both samples. The first section of the baseline report discusses the construction of a sample of 2,727 MPCP students in grades 3-9. The report also discusses the selection of 2,727 similar Milwaukee Public School students. For both samples the core of this longitudinal study will be to track educational progress through school year 2011-12. The authors demonstrate that the sample of MPS students constructed by the SCDP is more similar to the representative MPCP sample along demographic and initial achievement criteria than other potential comparison groups of MPS students. Because this is a baseline report, readers should infer no causal links between participation in MPCP and test score outcomes. Five appendices are included: (1) Description of the Study Mandate; (2) Constructing the Sample for Study; (3) Data Collection Procedures and Protocols; (4) Parental Survey Tables; and (5) Student Survey Tables. (Contains 3 figures, 6 tables and 17 footnotes.) [For "Milwaukee Longitudinal School Choice Evaluation: Annual School Testing Summary Report. SCDP Milwaukee Evaluation Report #4," see ED508634. This report was also funded by the Kern, Robertson, and Walton Family foundations. ]
- Published
- 2008
90. The effects of short-term musical training on the neural processing of speech-in-noise in older adults
- Author
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Fleming, David, Belleville, Sylvie, Peretz, Isabelle, West, Greg, and Zendel, Benjamin Rich
- Published
- 2019
- Full Text
- View/download PDF
91. Assessment of alternative methods for analyzing X-ray fluorescence spectra
- Author
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Nader, Michel N. and Fleming, David E.B.
- Published
- 2019
- Full Text
- View/download PDF
92. Assessing zinc from a nail clipping using mono-energetic portable X-ray fluorescence
- Author
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Fleming, David E.B., Crook, Samantha L., and Evans, Colby T.
- Published
- 2019
- Full Text
- View/download PDF
93. Optimization of the Design of the Hard X-ray Polarimeter X-Calibur
- Author
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Guo, Qingzhen, Beilicke, Matthias, Garson, Alfred, Kislat, Fabian, Fleming, David, and Krawczynski, Henric
- Subjects
Astrophysics - Instrumentation and Methods for Astrophysics - Abstract
We report on the optimization of the hard X-ray polarimeter X-Calibur for a high-altitude balloon-flight in the focal plane of the InFOC{\mu}S X-ray telescope from Fort Sumner (NM) in Fall 2013. X-Calibur combines a low-Z scintillator slab to Compton-scatter photons with a high-Z Cadmium Zinc Telluride (CZT) detector assembly to photo-absorb the scattered photons. The detector makes use of the fact that polarized photons Compton scatter preferentially perpendicular to the electric field orientation. X-Calibur achieves a high detection efficiency of order unity and reaches a sensitivity close to the best theoretically possible. In this paper, we discuss the optimization of the design of the instrument based on Monte Carlo simulations of polarized and unpolarized X-ray beams and of the most important background components. We calculate the sensitivity of the polarimeter for the upcoming balloon flight from Fort Sumner and for additional longer balloon flights with higher throughput mirrors. We conclude by emphasizing that Compton polarimeters on satellite borne missions can be used down to energies of a few keV., Comment: 17 pages, 16 figures, accepted by Astroparticle Physics
- Published
- 2012
- Full Text
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94. The Land of Lost Content.
- Author
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FLEMING, DAVID
- Subjects
MODERN civilization ,LITERATURE studies - Published
- 2024
95. How Anne Frank Became a Writer: Revelations from the “Tales and Events” Notebook.
- Author
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Fleming, David
- Subjects
- *
NOTEBOOKS , *DIARY (Literary form) , *NONFICTION reading materials , *AUTHORS , *HOLOCAUST, 1939-1945 , *MOTHER-daughter relationship , *REVELATION - Abstract
When he returned to Amsterdam in spring 1945, Otto Frank discovered that not one but two versions of his daughter's diary had survived the Holocaust: the three notebooks of so‐called version A and the revision of that diary on loose sheets of paper, called version B. Other texts also survived, including a notebook Anne titled “Tales and Events from the Secret Annex,” where she collected more than three dozen short pieces of prose. Best known for its “tales,” the book is, in fact, mostly nonfiction, including numerous sketches of annex life. More self‐contained and literary than her diary entries, they show Anne experimenting as a writer. They also show her writing vigorously in the summer of 1943, a period unrepresented in version A since none of that year's diary notebooks survived. Yet, as Anne later wrote, it was “the second half of 1943” when her life changed: when she began “to think, to write.” My goal here is to better fit the “Tales” notebook into the story of Anne's life and work, a project made easier by the recent publication of Anne Frank: The Collected Works, which includes, for the first time in English, all of the author's writing, in one volume, in separate, continuous texts. To read those texts in the order in which she wrote them is to see Anne Frank not just growing as a writer but becoming a writer. The results are of interest not only to scholars of Anne's life and work but to teachers of young readers and writers, for whom Anne Frank has long been a model, if an imperfectly understood one. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
96. Exploring Public Montessori Education: Equity and Achievement in South Carolina.
- Author
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Fleming, David J. and Culclasure, Brooke
- Subjects
ACHIEVEMENT ,MONTESSORI method of education ,PUBLIC education ,SEGREGATION in education ,ACADEMIC programs ,STUDENT participation ,STUDENT engagement - Abstract
This article examines the expansion of public Montessori education and its implications for student participation and outcomes. The study focuses on the state of South Carolina, which has the largest number of public Montessori programs in the United States. Through a comprehensive analysis of demographic characteristics and standardized test scores, we investigate the participation of different student groups in public Montessori programs and compare the academic achievement of public Montessori students to their peers in traditional public schools. The findings indicate that public Montessori attracts a diverse range of students, but there is an underrepresentation of less-resourced students and students of color in public Montessori programs. Using matching procedures, we find that Montessori students demonstrated higher achievement growth in ELA and math compared to similar traditional public school students. Subgroup analyses find that higher achievement growth for Montessori students is consistent across many student groups. This study provides a comprehensive analysis of public Montessori and highlights the importance of considering curriculum and educational philosophy when evaluating the impact of education policies and programs. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
97. THE IMPACT OF PERCEIVED CORPORATE AFFINITY FOR TECHNOLOGY ON SERVICE OUTCOMES : A SIGNALING THEORY PERSPECTIVE
- Author
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Fleming, David E., Artis, Andrew B., Harris, Eric G., and Solomon, Paul J.
- Published
- 2018
98. Families Arrive, With Baggage
- Author
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Fleming, David, primary
- Published
- 2020
- Full Text
- View/download PDF
99. Noah’s Rainbow
- Author
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Fleming, David, primary
- Published
- 2020
- Full Text
- View/download PDF
100. Ally’s Birth, Our Rebirth
- Author
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Fleming, David, primary
- Published
- 2020
- Full Text
- View/download PDF
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