Generalized Hot Enhancons

We review what has been learnt and what remains unknown about the physics of hot enhancons following studies in supergravity. We recall a rather general family of static, spherically symmetric, non-extremal enhancon solutions describing D4 branes wrapped on K3 and discuss physical aspects of the solutions. We embed these solutions in the six dimensional supergravity describing Type IIA strings on K3 and generalize them to have arbitrary charge vector. This allows us to demonstrate the equivalence with a known family of hot fractional D0 brane solutions, to widen the class of solutions of this second type and to carry much of the discussion across from the D4 brane analysis. In particular we argue for the existence of a horizon branch for these branes.Comment: 25 pages, Late

Efficacy of alternative seating on attention, in-seat behavior, and occupational performance in children with Attention Deficit Hyperactivity Disorder

Currently, there is one systematic review conducted by Gochenour and Poskey7 that synthesize current research evidence regarding alternative seating for students with attention difficulties. A limitation of this review, as noted by the authors, is a lack of a consistent definition of attention difficulty in the studies they included. A systematic review focused on a specific, well-defined diagnosis will better contribute to practice recommendations since these recommendations will be tailored to a clear and comprehensive understanding of the child’s attentional and occupational challenges. The review also included studies of children with autism spectrum disorder (ASD).7 While those with ASD may also have difficulties with attention, in-seat behavior and occupational performance, the underlying mechanism yielding these symptoms may be different than in children with ADHD. Thus, alternative seating may not work in the same way for children with ASD as it would for children with ADHD.7 Thus, a systematic review is needed to examine the evidence from all current studies regarding alternative seating on improving attention, in-seat behavior and occupational performance in students with ADHD to increase evidence-based practice in the field of occupational therapy

Occupational Therapy Students\u27 Perceptions of their own Notetaking

Purpose: Notetaking is a critical skill for higher-level thinking and information integration in graduate students, including occupational therapy students. Though there is a growing body of literature about notetaking modalities, strategies utilized, and self-perceptions of skills in college students, studies about occupational therapy (OT) students’ notetaking preferences have been absent from the literature. This study examines how OT students take notes and their perceptions of their notes. Method: This descriptive study of students in a Master of Occupational Therapy program (n=57) completed the Notetaking Abilities and Strategies of University Students (NASUS) questionnaire which captures the constructs of notetaking methods, reasons for taking notes, students’ opinions of their notes, satisfaction with notetaking and usefulness of notes, students’ desires to change their notetaking methods, and organization and review of notes after class. Results: Study found that students utilized both handwritten and digital forms of notetaking, as expected, and took notes in class primarily as a resource to study for assessments and complete assignments as well as to remember information. Overall, students had a moderate degree of confidence and satisfaction with the usefulness of their notes and expressed a desire to improve their notetaking. Conclusions: Understanding the notetaking preferences of OT students can facilitate OT programs’ ability to support these students’ learning

A Systematic Review of the Efficacy of Motivational Interviewing on Occupational Performance

This systematic review aims to review the efficacy of MI to address such performance goals falling within the occupational therapy scope of practice

REVIEW AND REALIGNMENT OF THE NAVY’S IN-SERVICE, CONVENTIONAL ORDNANCE LOGISTICS SUPPLY CHAIN (NAVSUP AMMUNITION LOGISTICS CENTER)

The purpose of the research conducted was to identify the main contributing factor for inaccurate inventory validity within the ordnance community. Our research question addresses the current organizational structure of the ordnance supply chain and its overall effectiveness by evaluating the leading cause for discrepancies of inventory validity throughout the fleet. Our methods included gathering data from 12 months of overaged intransit messages, researching current organizational structures for ordnance stakeholders, and examining instructions governing supply chain processes. Our results produced data which illustrated that on average $34.2M of ordnance was overaged and not accounted for each month. It was determined that the unaccounted ordnance is the number one cause of unfavorable inventory validity. We recommend that by reorganizing the ordnance supply chain under one overarching command, inventory validity can be increased by creating positional authority from a singular source, eliminating competing interests and decreasing ambiguity from separate authorities. Additionally, realigning the command structure enables oversight for standardization of business practices within one streamlined organization.Lieutenant Commander, United States NavyLieutenant Commander, United States NavyLieutenant Commander, United States NavyApproved for public release. Distribution is unlimited

DNA methylation and single nucleotide variants in the brain-derived neurotrophic factor (BDNF) and oxytocin receptor (OXTR) genes are associated with anxiety/depression in older women

Background: Environmental effects and personal experiences could be expressed in individuals through epigenetic non-structural changes such as DNA methylation. This methylation could up- regulate or down-regulate corresponding gene expressions and modify related phenotypes. DNA methylation increases with aging and could be related to the late expression of some forms of mental disease. The objective of this study was to evaluate the association between anxiety disorders and/or depression in older women and DNA methylation for four genes related to anxiety or depression. Methods: Women aged 65 and older with (n = 19) or without (n = 24) anxiety disorders and/or major depressive episode (DSM-IV), were recruited. DNA methylation and single nucleotide variant (SNV) were evaluated from saliva, respectively by pyrosequencing and by PCR, for the following genes: brain-derived neurotrophic factor (BDNF; rs6265), oxytocin receptor (OXTR; rs53576), serotonin transporter (SLC6A4; rs25531), and apolipoprotein E (APOE; rs429358 and rs7412). Results: A greater BDNF DNA methylation was observed in subjects with anxiety/depression compared to control group subjects (Mean: 2.92 SD ± 0.74 vs. 2.34 ± 0.42; p= 0.0026). This difference was more pronounced in subjects carrying the BDNF rs6265 CT genotype (2.99 ± 0.41 vs. 2.27 ± 0.26; p= 0.0006) than those carrying the CC genotype (p= 0.0332); no subjects with the TT genotype were observed. For OXTR, a greater DNA methylation was observed in subjects with anxiety/depression, but only for those carrying the AA genotype of the OXTR rs53576 SNV, more particularly at one out of the seven CpGs studied (7.01 ± 0.94 vs. 4.44 ± 1.11; p= 0.0063). No significant differences were observed for APOE and SLC6A4. Conclusion: These results suggest that DNA methylation in interaction with SNV variations in BDNF and OXTR, are associated with the occurrence of anxiety/depression in older women

A Systematic Review: Light Therapy for Individuals with Dementia and Implications for Practice

This systematic review seeks to answer the question: is light therapy an effective intervention for sundowning symptoms experienced by individuals who have dementia

Interface Tension in Quenched QCD

We calculate the tension $\sigma$ of the interface between the confined and deconfined phases by the histogram method in SU(3) lattice gauge theory for temporal extents of 4 and 6 using the recent high-statistics data by QCDPAX collaboration. The results are $\sigma/T_c^3 = 0.0292(22)$ and 0.0218(33) for $N_t=4$ and 6, respectively. The ratio $\sigma/T_c^3$ shows a scaling violation similar to that already observed for the latent heat \latent. However, we find that the physically interesting dimensionless combinations (\sigma^{3}/\latent^2 T)^{1/2} and \sigma T/ \latent scale within the statistical errors.Comment: 13 pages with 2 PostScript figures, LaTeX, CERN-TH.6798/93, AZPH-TH/93-04, UTHEP-25

Multiple Constructs and the Effects of Accommodations on Standardized Test Scores for Students with Disabilities

Students with disabilities frequently use accommodations to participate in large-scale, standardized assessments. Accommodations can include changes to the administration of the test, such as extended time, changes to the test items, such as read aloud, or changes to the student’s response, such as the use of a scribe. Some accommodations or modifications risk changing the difficulty of the test items or decreasing the validity of how test scores are interpreted. Questions regarding the validity of accommodated tests are heightened when scores are used in high-stakes decisions such as grade promotion, graduation, teacher merit pay, or other accountability initiatives. The purpose of this article is to review existing literature on multiple constructs that affect validity of interpretations of accommodated assessment scores. Research on assessment accommodations continues to grow but offers few conclusive findings on whether they facilitate fair and accurate measurement of student knowledge and skill. The validity of an accommodated score appears to vary depending on several factors such as student characteristics, test characteristics, and the accommodations themselves. A multiple construct approach may facilitate more accurate evaluations of the effects of accommodated test scores Accessed 12,923 times on https://pareonline.net from October 19, 2009 to December 31, 2019. For downloads from January 1, 2020 forward, please click on the PlumX Metrics link to the right