946 resultados para Niagara District Agricultural Society -- A.K. Boomer -- Bertie Agricultural Society


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"Published by the British and Foreign Bible Society in connection with its Centenary ... 1904."

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1855 Has Title: Report of the Secretary of the Maine Agricultural Society, and Transactions of the Several County Agricultural Societies

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"This study has been made with the cooperation of the Secretariat of the Institute of Pacific relations and constitutes a report in its International research series."

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Bibliography: p. 475-489.

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Mode of access: Internet.

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Extracted from Transactions of the Linnean society, v. 27, 1871.

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Objective: The aim was to develop a psychiatric assessment and advisory service for local general practitioners (GPs). Method: In July 2001, five full-time psychiatrists at Royal Brisbane ­Hospital each dedicated a 1-h appointment per week in their hospital private practice clinic to assess patients referred by local GPs. The 'Psych Opinion' clinic was advertised through the Division of General Practice Newsletter. After 12 months, the referrals to the clinic had been disappointing so two surveys were carried out: one to the GPs who had used the service and the other to those who had not referred. Results: Feedback from the GPs who had used the service showed a high level of satisfaction with the service. The second survey of the GPs who had not referred showed a strong endorsement of the concept but there was poor awareness of the service's existence. Conclusions: This model offers a way for public sector psychiatrists to provide timely assessments to local GPs without additional funding. There is strong support and willingness from the GPs to refer. However, the need to actively market the service both initially and on an ongoing basis is ­highlighted.

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Magnetic resonance imaging has been used to monitor the diffusion of water at 310 K into a series of semi-IPNs of poly(ethyl methacrylate), PEM, and copolymers of 2-hydroxyethyl methacrylate, HEMA, and tetrahydrofurfuryl methacrylate, THFMA. The diffusion was found to be well described by a Fickian kinetic model in the early stages of the water sorption process, and the diffusion coefficients were found to be slightly smaller than those for the copolymers of HEMA and THFMA, P(HEMA-co-THFMA), containing the same mole fraction of HEMA in the matrix. A second stage sorption process was identified in the later stage of water sorption by the PEM/PTHFMA semi-IPN and for the systems containing a P(HEMA-co-THFMA) component with a mole fraction HEMA of 0.6 or less. This was characterized by the presence of Water near the surface of the cylinders with a longer NMR T-2 relaxation time, which would be characteristic of mobile water, such as water present in large pores or surface fissures. The presence of the drug chlorhexidine in the polymer matrixes at a concentration of 5.625 wt % was found not to modify the properties significantly, but the diffusion coefficients for the water sorption were systematically smaller when the drug was present.

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A comprehensive study has been conducted to compare the adsorptions of alkali metals (including Li, Na, and K) on the basal plane of graphite by using molecular orbital theory calculations. All three metal atoms prefer to be adsorbed on the middle hollow site above a hexagonal aromatic ring. A novel phenomenon was observed, that is, Na, instead of Li or K, is the weakest among the three types of metal atoms in adsorption. The reason is that the SOMO (single occupied molecular orbital) of the Na atom is exactly at the middle point between the HOMO and the LUMO of the graphite layer in energy level. As a result, the SOMO of Na cannot form a stable interaction with either the HOMO or the LUMO of the graphite. On the other hand, the SOMO of Li and K can form a relatively stable interaction with either the HOMO or the LUMO of graphite. Why Li has a relatively stronger adsorption than K on graphite has also been interpreted on the basis of their molecular-orbital energy levels.