11,579 research outputs found
Parent and Community Involvement: A Plan for Monthly Family Reading Nights
Parent and community involvement in early reading education are crucial for the success of young children. Children are greatly affected by their parents\u27 beliefs and reading practices. Parents need to know what they can and should do to foster reading development and success. It is essential that parents, teachers, and community members work together to provide quality, meaningful literacy experiences and activities for young children. This project outlines the development and implementation of monthly Family Reading Nights at North Omak Elementary School in Omak, Washington
Christ and Class: The Protestant Episcopal Church in the South, 1760-1865
Christ and Class: The Protestant Episcopal Church in the South, 1760-1865 Ryan Lee Fletcher This dissertation examines the emergence, practices, religious culture, expansion, and social role of the Protestant Episcopal Church in the American South from 1760 to 1865. The dissertation employs three major research methodologies by: (1) centralizing the role of social class in the Episcopal Church\u27s history, (2) seriously considering the Episcopal Church\u27s distinctive theology, and (3) quantifying the connections that linked the Episcopal Church to the South\u27s economic structures. Archival research, periodicals, and published records related to the Protestant Episcopal Church provided the primary evidence used in the formulation of the dissertation\u27s interpretations and conclusions. Many historians of the early American South depict evangelical Protestants as the dominant religious movement in the region as the Protestant Episcopal Church stagnated and supposedly faded following the American Revolution. Christ and Class aspires to complicate such analyses by elucidating how the Protestant Episcopal Church\u27s potency in the South during the pre-Civil War period should not be measured by its inferior membership numbers in comparison to the region\u27s other denominations, but rather the institution\u27s vitality hinged upon the social power and devotion of its planter-class communicants
AN ANALYSIS OF LATIN AMERICAN PEANUT TRADE
The Latin American peanut industry is estimated using SUR. In scenarios, their demand is not affected dramatically by both price changes. The price changes affect the Latin American supply by roughly 15% and net trade by approximately 50%, compared to less than 10% in world price shock.peanut, SUR, scenarios, trade, International Relations/Trade,
The Association Between Periodontal Disease and C-Reactive Protein In Patients With a History Of Heart Attack
The patient population consisted of a maximum of 18,570 subjects who completed the NHANES III questionnaire and examination from 1988 - 1994. The physical examination included such things as body mass index and serum samples, social and medical history. The periodontal examination recorded probing depth, attachment loss and gingival bleeding. Serum samples were analyzed for CRP levels, cholesterol levels etc. Demographic, cardiovascular and oral health variables were compared in subjects with a history of heart attack. Result showed that history of heart attack is associated with increased odds ratio for elevated CRP, diabetes, hypertension, cholesterol, male gender, non-white race and smoking. Of the periodontal indicators of disease, only gingival bleeding had an increased odds ratio for association with heart attack history. The unadjusted odds ratio was 1.25 with 95% CI[0.84-1.87]. The adjusted odds ratio increase to 1.93 with 95% CI [1.02-3.71]. These findings are consistent with previous research indicating that elevated CRP is associated with increased risk of heart attack. The interesting finding of this study is that only gingival bleeding, not probing depth or attachment loss, had an increased odds ratio for an associated with self-reported history of heart attack
Constraining the Atmospheric Composition of the Day-Night Terminators of HD 189733b : Atmospheric Retrieval with Aerosols
A number of observations have shown that Rayleigh scattering by aerosols
dominates the transmission spectrum of HD 189733b at wavelengths shortward of 1
m. In this study, we retrieve a range of aerosol distributions consistent
with transmission spectroscopy between 0.3-24 m that were recently
re-analyzed by Pont et al. (2013). To constrain the particle size and the
optical depth of the aerosol layer, we investigate the degeneracies between
aerosol composition, temperature, planetary radius, and molecular abundances
that prevent unique solutions for transit spectroscopy. Assuming that the
aerosol is composed of MgSiO, we suggest that a vertically uniform aerosol
layer over all pressures with a monodisperse particle size smaller than about
0.1 m and an optical depth in the range 0.002-0.02 at 1 m provides
statistically meaningful solutions for the day/night terminator regions of HD
189733b. Generally, we find that a uniform aerosol layer provide adequate fits
to the data if the optical depth is less than 0.1 and the particle size is
smaller than 0.1 m, irrespective of the atmospheric temperature, planetary
radius, aerosol composition, and gaseous molecules. Strong constraints on the
aerosol properties are provided by spectra at wavelengths shortward of 1 m
as well as longward of 8 m, if the aerosol material has absorption
features in this region. We show that these are the optimal wavelengths for
quantifying the effects of aerosols, which may guide the design of future space
observations. The present investigation indicates that the current data offer
sufficient information to constrain some of the aerosol properties of
HD189733b, but the chemistry in the terminator regions remains uncertain.Comment: Transferred to ApJ and accepted. 11 pages, 10 figures, 1 tabl
Noble virtues and rich chaines : patronage in the poetry of Amilia Lanyer
Thesis advisor: Dr. David Read.The entire thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file; a non-technical public abstract appears in the public.pdf file.Title from PDF of title page (University of Missouri--Columbia, viewed on November 13, 2009).M.A. University of Missouri--Columbia 2009.Aemilia Lanyer's Salve Dues Rex Judaeorum has been primarily discussed by literary scholars as a protofeminist text, one that celebrates and defends female community. While such readings have illuminated Lanyer's radical claims of gender equality, these interpretations tend to idealize Lanyer's utopian community, thereby effacing the historical roots of its construction. This study aims to return to the social, political, and economic framework that shaped Lanyer's work, in order to demonstrate how her Eden is less an allegorical utopia than a reaction to and incorporation of patronage in the sixteenth and seventeenth centuries. I also seek to highlight the contradictions of Lanyer's work as reflections of her struggle to carve out a space for herself as a female writer in an essentially patriarchal realm. Lanyer's portrayal of her prospective patrons, and her own poetic self-fashioning, navigates the essentially masculine patronage system governing both the imaginary and actual realms of Salve Deus. Consequently, Lanyer reinflects issues of female alliance, marriage, and inheritance in light of her bid for patronage, and her work can subsequently be viewed as a strategy of betterment on Lanyer's behalf.Includes bibliographical references
Rapid iododeboronation with and without gold catalysis: application to radiolabelling of arenes
Radiopharmaceuticals incorporating radioactive iodine in combination with SPECT imaging play a key role in nuclear medicine, with applications in drug development and disease diagnosis. Despite this importance, there are relatively few general methods for incorporating radioiodine into small molecules. Here we describe a rapid, air- and moisture-stable ipso-iododeboronation procedure using NIS, in the non-toxic and green solvent dimethyl carbonate. The fast reaction and mild conditions of the gold-catalysed method led to the development of a highly efficient process for radiolabelling of arenes, which constitutes the first example of an application of homogenous gold catalysis to selective radiosynthesis. This has been exemplified with an effective synthesis of radiolabelled meta-[125I]iodobenzylguanidine, a radiopharmaceutical used for the imaging and therapy of human norepinephrine transporter-expressing tumours
On the potential of the EChO mission to characterise gas giant atmospheres
Space telescopes such as EChO (Exoplanet Characterisation Observatory) and
JWST (James Webb Space Telescope) will be important for the future study of
extrasolar planet atmospheres. Both of these missions are capable of performing
high sensitivity spectroscopic measurements at moderate resolutions in the
visible and infrared, which will allow the characterisation of atmospheric
properties using primary and secondary transit spectroscopy. We use the NEMESIS
radiative transfer and retrieval tool (Irwin et al. 2008, Lee et al. 2012) to
explore the potential of the proposed EChO mission to solve the retrieval
problem for a range of H2-He planets orbiting different stars. We find that
EChO should be capable of retrieving temperature structure to ~200 K precision
and detecting H2O, CO2 and CH4 from a single eclipse measurement for a hot
Jupiter orbiting a Sun-like star and a hot Neptune orbiting an M star, also
providing upper limits on CO and NH3. We provide a table of retrieval
precisions for these quantities in each test case. We expect around 30
Jupiter-sized planets to be observable by EChO; hot Neptunes orbiting M dwarfs
are rarer, but we anticipate observations of at least one similar planet.Comment: 22 pages, 30 figures, 4 tables. Accepted for publication in MNRA
Activity-dependent modulation of layer 1 inhibitory neocortical circuits by acetylcholine
Layer 1 neocortical GABAergic interneurons control the excitability of pyramidal neurons through cell-class-specific direct inhibitory and disynaptic disinhibitory circuitry. The engagement of layer 1 inhibitory circuits during behavior is powerfully controlled by the cholinergic neuromodulatory system. Here we report that acetylcholine (ACh) influences the excitability of layer 1 interneurons in a cell-class and activity-dependent manner. Whole-cell recordings from identified layer 1 interneurons of the rat somatosensory neocortex revealed that brief perisomatic application of ACh excited both neurogliaform cells (NGFCs) and classical-accommodating cells (c-ACs) at rest by the activation of nicotinic receptors. In contrast, under active, action potential firing states, ACh excited c-ACs, but inhibited NGFCs through muscarinic receptor-mediated, IP3 receptor-dependent elevations of intracellular calcium that gated surface-membrane calcium-activated potassium channels. These excitatory and inhibitory actions of ACh could be switched between by brief periods of NGFC action potential firing. Paired recordings demonstrated that cholinergic inhibition of NGFCs disinhibited the apical dendrites of layer 2/3 pyramidal neurons by silencing widespread, GABAB receptor-mediated, monosynaptic inhibition. Together, these data suggest that the cholinergic system modulates layer 1 inhibitory circuits in an activity-dependent manner to dynamically control dendritic synaptic inhibition of pyramidal neurons
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