Dilational Viscosity of Langmuir monolayers

The dilational viscosity $\epsilon'$ of Langmuir monolayer is considered in a theoretical model taking into account an orientational effect of the dilational wave on surface molecules. This orientational order is described by the surface order parameter Q; the orientational part of the free surface energy is given by Landau's expansion in powers of Q. The magnitude of surface viscosity, driven by the surface tension derivative $\partial\gamma/\partial Q$, is in good accord with the experimentally observed $\epsilon'$. The sign of $\epsilon'$ is positive that indicates that increased in-plane ordering increases the surface tension.Comment: 11 pages, 2 Postscript figures, submitted to Physica A (September 1998

Occupational Therapy Students’ Service Learning: Rehabilitation Archeology with Military Veterans

Existing research evidence pertaining to the occupational therapy (OT) role with adventure-based outdoor activities for military veterans and the authors’ positive experience serving members of a non-profit veteran-run organization that promotes rehabilitation archeology suggest that outdoor rehabilitation for this client population is a promising avenue for the profession. Moreover, students’ exposure to outdoor experiences designed for military veterans as well as other populations presenting with physical and mental health conditions has the potential to significantly augment OT curriculum by impacting both the learning trajectory and personal transformation of the students. This paper describes a unique service-learning experience involving graduate OT students who engaged with and provided services to veterans participating in archeological fieldwork, as well as the impact of this experience on the students

Initial Steps for Integrating Academic Electronic Health Records into Clinical Curricula of Physical and Occupational Therapy in the United States: A Survey-based Observational Study

Training programs must be designed to prepare physical and occupational therapy students for using Electronic Health Records (EHR) and interprofessional collaboration. This report aims to describe physical and occupational therapy students\u27 perceptions of integrating Academic EHR in their Problem-Based Learning (PBL) curricula in the College of Health Professions, Sacred Heart University, Fairfield, Connecticut, the United States. A paper-based case approach to PBL was adapted by creating patient cases in an Academic EHR (AEHR). Students were asked to complete chart reviews and review provider notes to enhance their learning. An online survey was conducted to determine their perceptions of using AEHR from May 2014-August 2015. Eighty-five students completed the survey, 88.1% felt that using AEHR was needed, 82.4% felt that the additional notes enhanced their understanding of the interdisciplinary team; however, 83.5% reported the AEHR system increased their time to extract meaningful information. Incorporating an AEHR into curricula is essential to ensure students are adequately prepared for future patient interactions

GuiTope: an application for mapping random-sequence peptides to protein sequences

BACKGROUND: Random-sequence peptide libraries are a commonly used tool to identify novel ligands for binding antibodies, other proteins, and small molecules. It is often of interest to compare the selected peptide sequences to the natural protein binding partners to infer the exact binding site or the importance of particular residues. The ability to search a set of sequences for similarity to a set of peptides may sometimes enable the prediction of an antibody epitope or a novel binding partner. We have developed a software application designed specifically for this task. RESULTS: GuiTope provides a graphical user interface for aligning peptide sequences to protein sequences. All alignment parameters are accessible to the user including the ability to specify the amino acid frequency in the peptide library; these frequencies often differ significantly from those assumed by popular alignment programs. It also includes a novel feature to align di-peptide inversions, which we have found improves the accuracy of antibody epitope prediction from peptide microarray data and shows utility in analyzing phage display datasets. Finally, GuiTope can randomly select peptides from a given library to estimate a null distribution of scores and calculate statistical significance. CONCLUSIONS: GuiTope provides a convenient method for comparing selected peptide sequences to protein sequences, including flexible alignment parameters, novel alignment features, ability to search a database, and statistical significance of results. The software is available as an executable (for PC) at http://www.immunosignature.com/software and ongoing updates and source code will be available at sourceforge.net

1994-95 Advisory Council On Social Security Technical Panel on Trends and Issues in Retirement Saving Final Report

The charge of the Technical Panel on Trends and Issues in Retirement Savings (TIRS) was to assist the 1994-95 [Social Security] Advisory Council with respect to its charge to analyze the relative roles of the public and private sectors in the provision of retirement income, particularly how underlying policies of public and private programs, including relevant tax laws, affect retirement decisions and the economic status of the elderly