2,011 research outputs found

    Government Payments: Economic Impact on Southeastern Peanut Farms

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    Southeastern peanut farms with diversified field crops utilize government payments to supplement market receipts. Production in 2002 represented growing conditions under adverse weather, while 2003 represented optimal conditions. Representative farm analysis provides insight into allocation of market receipts and government payments for meeting variable costs and fixed costs.Crop Production/Industries,

    Examining Relationships between Urban Principal Change Facilitator Style and Student Learning

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    The Change Facilitator Style of all 27 elementary school principals and student test scores in one urban school district were examined. Analysis of covariance was employed to identify relationships between principal Change Facilitator Style and fifth grade student scores on the Connecticut Mastery Tests in writing, editing & revising, reading comprehension, and a total score and two sub scores for mathematics (computational and conceptual). Students in Initiator and Manager CF Style schools had significantly higher test scores in comparison with students in schools with Responder CF Style principals. Students in schools with Manager CF Style principals had higher computational and conceptual mathematics sub scores when compared with students in schools with Responder CF Style principals

    Crop Rotations and Dynamic Analysis of Southeastern Peanut Farms

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    Agricultural policy objectives provide green payment incentives for farmers to initiate practices with environmental benefits. Velvet beans planted as a cover crop offer an alternative for southeastern peanut farmers to control nematodes without chemicals, while increasing soil fertility. Commodity programs provide government payments that are essential to rural economies of the southeast.Environmental Economics and Policy,

    Extracting spectral density function of a binary composite without a-priori assumption

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    The spectral representation separates the contributions of geometrical arrangement (topology) and intrinsic constituent properties in a composite. The aim of paper is to present a numerical algorithm based on the Monte Carlo integration and contrainted-least-squares methods to resolve the spectral density function for a given system. The numerical method is verified by comparing the results with those of Maxwell-Garnett effective permittivity expression. Later, it is applied to a well-studied rock-and-brine system to instruct its utility. The presented method yields significant microstructural information in improving our understanding how microstructure influences the macroscopic behaviour of composites without any intricate mathematics.Comment: 4 pages, 5 figures and 1 tabl

    Spin polarized liquid 3He

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    We have employed the constrained variational method to study the influence of spin polarization on the ground state properties of liquid 3He^3{\rm He}. The spin polarized phase, we have found, has stronger correlation with respect to the unpolarized phase. It is shown that the internal energy of liquid 3He^3{\rm He} increases by increasing polarization with no crossing point between polarized and unpolarized energy curves over the liquid density range. The obtained internal energy curves show a bound state, even in the case of fully spin polarized matter. We have also investigated the validity of using a parabolic formula for calculating the energy of spin polarized liquid 3He^3{\rm He}. Finally, we have compared our results with other calculations.Comment: 16 pages, 6 figure

    An Inquiry into Fundamental Qualifications for School Administration and a Survey of the Male Graduates Class of 1949 Brockport State Teachers College

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    Repository staff provided abstract to aid in discovery. Repository staff removed a document not essential to the integrity of the thesis to protect personal identifying information.The author discusses the importance of qualified administration in the public school system given the impact of the public school system on American life and culture. First, the author explores the role of elementary school administrators, as well as the core competencies administrators need to effectively perform critical tasks. Then, the author discusses personal qualifications that allow administrators to maximize their managerial impact, as well as the positive impact of job-specific training/education/professional preparation on administrative performance. The paper concludes with the results from a survey of male teaching graduates investigating their career paths since graduation, including graduate education and administrative training.SUNY BrockportEducation and Human DevelopmentMaster of Science in Education (MSEd)Education and Human Development Master's These

    The solvation and dissociation of 4-benzylaniline hydrochloride in chlorobenzene

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    A reaction scheme is proposed to account for the liberation of 4-benzylaniline from 4-benzylaniline hydrochloride, using chlorobenzene as a solvent at a temperature of 373 K. Two operational regimes are explored: “closed” reaction conditions correspond to the retention of evolved hydrogen chloride gas within the reaction medium, whereas an “open” system permits gaseous hydrogen chloride to be released from the reaction medium. The solution phase chemistry is analyzed by 1H NMR spectroscopy. Complete liberation of solvated 4-benzylaniline from solid 4-benzylaniline hydrochloride is possible under “open” conditions, with the entropically favored conversion of solvated hydrogen chloride to the gaseous phase thought to be the thermodynamic driver that effectively controls a series of interconnecting equilibria. A kinetic model is proposed to account for the observations of the open system
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