95 research outputs found

    The Plasma and Suprathermal Ion Composition (PLASTIC) investigation on the STEREO observatories

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    The Plasma and Suprathermal Ion Composition (PLASTIC) investigation provides the in situ solar wind and low energy heliospheric ion measurements for the NASA Solar Terrestrial Relations Observatory Mission, which consists of two spacecraft (STEREO-A, STEREO-B). PLASTIC-A and PLASTIC-B are identical. Each PLASTIC is a time-of-flight/energy mass spectrometer designed to determine the elemental composition, ionic charge states, and bulk flow parameters of major solar wind ions in the mass range from hydrogen to iron. PLASTIC has nearly complete angular coverage in the ecliptic plane and an energy range from ∼0.3 to 80 keV/e, from which the distribution functions of suprathermal ions, including those ions created in pick-up and local shock acceleration processes, are also provided

    Cross-Sector Partnerships to Address Social Issues: Challenges to Theory and Practice

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    Implementing long-term EAP follow-up with clients and family members to help prevent relapse—With implications for primary prevention

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    This paper reports on a study in progress which involves (a) regular post-treatment contact by employee assistance program (EAP) staff with employees who seek help through the EAP, and (b) contact with a family member or other support person designated by the employee. The contacts are designed to provide support for maintenance of therapeutic gains, assistance in adjusting to current life situations, and early identification and prevention of relapse. The study will evaluate the process of initiating these contacts and will examine their effectiveness at reducing relapse. Factors associated with implementing these services in an EAP context are discussed.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/45089/1/10935_2005_Article_BF02197146.pd

    Participative Leadership and Organizational Identification in SMEs in the MENA Region: Testing the Roles of CSR Perceptions and Pride in Membership

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    The aim of this research is to explore the process linking participative leadership to organizational identification. The study examines the relationship between participative leadership and internal CSR perceptions of employees and also investigates the role that pride in membership plays in the affiliation of CSR perceptions with organizational identification. By studying these relationships, the paper aspires to contemplate new presumed mediators in the association of participative leadership with organizational identification as well as determine a possible novel antecedent of employee CSR perceptions. Empirical evidence is provided from data that was collected through a survey distributed to employees working for small- and medium-sized enterprises in three countries in the Middle East and North Africa regions, particularly the United Arab Emirates, Lebanon, and Tunisia. Findings show that participative leadership leads to positive internal CSR perceptions of employees and that these CSR perceptions lead to pride in membership which, in turn, results in organizational identification. Implications of these findings are also discussed

    Design, development, and testing of a series of air-launched sounding rockets.

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