384 research outputs found

    Target structure independent 7Li^7\vec{Li} elastic scattering at low momentum transfers

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    Analyzing powers and cross sections for the elastic scattering of polarized 7Li by targets of 6Li, 7Li and 12C are shown to depend only on the properties of the projectile for momentum transfers of less than 1.0 fm-1. The result of a detailed analysis of the experimental data within the framework of the coupled channels model with ground state reorientation and transitions to the excited states of the projectile and targets included in the coupling schemes are presented. This work suggests that nuclear properties of weakly-bound nuclei can be tested by elastic scattering experiments, independent of the target used, if data are acquired for momentum transfers less than ~1.0 fm-1.Comment: 9 pages, 4 figures, 1 table, accepted in Phys. Lett.

    Arts and crafts in elementary school : blending with curriculum

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    Art integration in primary school classrooms has become less common in recent years due to the No Child Left Behind Act, the increased demand for standardized testing and the lack of funding present in school districts nationwide. The use of art in the classroom, whether blended into the curriculum and/or taught separately, has been proven to motivate children to use their creative minds and in turn increase student success in the academic arena. Students from two different kindergarten classrooms were observed during regular class time and assessed based on how the use of art in the classroom aided in their learning of core subjects. Observations show that every student learns differently, but that students respond to subject matter more positively when art is used in one form or another in regular coursework. The result of this project shows that art is in fact crucial to a student’s learning process and that schools should allocate more money in the budget for increased art use across the curriculum in all primary school grade levels

    Laser Spectroscopy of Niobium Fission Fragments: First Use of Optical Pumping in an Ion Beam Cooler Buncher

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    A new method of optical pumping in an ion beam cooler buncher has been developed to selectively enhance ionic metastable state populations. The technique permits the study of elements previously inaccessible to laser spectroscopy and has been applied here to the study of Nb. Model independent mean-square charge radii and nuclear moments have been studied for 90,90m,91,91m,92,93,99,101,103^{90,90 m,91,91 m,92,93,99,101,103}Nb to cover the region of the N=50 shell closure and N≈60 sudden onset of deformation. The increase in mean-square charge radius is observed to be less than that for Y, with a substantial degree of β softness observed before and after N=60

    Brands in international and multi‐platform expansion strategies: economic and management issues

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    Powerful media branding has historically facilitated successful international expansion on the part of magazine and other content forms including film and TV formats. Multi-platform expansion is now increasingly central to the strategies of media companies and, as this chapter argues, effective use of branding in order to engage audiences effectively and to secure a prominent presence across digital platforms forms a core part of this. Drawing on original research into the experience of UK media companies, this chapter highlights some of the key economic, management and socio-cultural issues raised by the ever-increasing role of brands and branding in the strategies of international and multi-platform expansion that are increasingly common- place across media

    Effective Elective? Elective Courses’ Impact on Student Performance during Associated Advanced Pharmacy Practice Experiences

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    Experiential education programs at colleges of pharmacy are guided by standards set forth by the Accreditation Council for Pharmacy Education (ACPE.) Exactly how these standards are met, however, is often determined by the individual college of pharmacy. This includes deciding how students are selected and placed on their fourth-year rotations, referred to as Advanced Pharmacy Practices Experiences, or “APPEs.” While it may seem that students who have taken elective courses focused on specialized topics, such as pediatrics or geriatrics, will perform better on related APPEs, this thought remains largely unfounded. Using four years of student data at the University of Kentucky College of Pharmacy, bivariate statistics, independent samples t-tests, and descriptive statistics were utilized to compare student performance on APPEs between students who had taken specialized electives and those who had not

    Legacy children : whose legacy are they?

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    The Adoption and Safe Families Act created specific outcomes for permanency for children in foster care. The purpose of these outcomes is to decrease the number of children in long term foster care. Seven years have passed since ASFA was signed into law. Audits completed in each state by federal reviewers have found that no state has meet ASFA\u27s primary outcome of permanency and stability of placement for foster children. A number of foster children are still spending long periods of time in foster care. This project sought to identify barriers to permanency for a sample of Kentucky\u27s long term foster care population. Regression analysis and path modeling were used to identify seven direct predictors and nineteen indirect post ASFA predictors of long term care for the children in this study. Number of days between case planning conferences was the strongest predictor of long term foster care. Ethnographic interviews completed with twenty current foster children gathered their perspectives regarding permanency and satisfaction with foster care post ASFA. For these children, stability of placement was the foremost concern
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