Brief, Aerobic-surge Exercises for Effective Weight Loss: a Randomized, Controlled Trial

Background: Obesity is a growing disease and a consistently effective protocol is needed to reduce this epidemic. The purpose of this study was to determine if a frequent, brief (2-minute) high intensity aerobic exercise (≥75% max HR) was effective in reducing subjects’ weight (BMI) and girth sizes. Methods: A randomized, controlled trial lasting 60 days was conducted at three sites and forty-six subjects completed this study (mean age 39 ± 8 and BMI 32 ±2). The Experimental group was shown how to make movements such as riding a stationary bicycle or lifting dumbbells into an ‘Aerobic-surge’ exercise at or above 75% of calculated maximum heart rate. Control subjects were simply told to “exercise more.” No dietary changes were made for either group. The dependent variables were changes in weight and ‘body summation’ of 10 girth measurements. A 2x2 ANOVA was used to calculate differences. A post-hoc analysis of changes in BMI was also calculated. Results: There was a significant difference between groups (P<0.0001). The mean change of the groups were as follows: Experimental (N=23) mean reductions = -18.lbs and -18.7” vs. Control (N=23) mean changes = +1.3.lbs and +1.3.” Conclusion: The repeated, brief (2-minute) aerobic-surge exercise protocol, performed 4.2 times/day was effective in reducing subjects’ weight and body circumferences. Isolated tests of body composition showed that change were primarily in body fat. This could be a tool in reducing the obesity epidemic. The Aerobic-surge exercise was effective without a dietary changes. Retrospectively Registered Trial: ISRCTN 17326333

Support and services for parents : a review of practice development in Scotland

Three year national evaluated pilot intended to focus on systems and practice for the operation of Parenting orders

Support and Services for Parents:A Review of the Literature in Engaging and Supporting Parents

This literature review aims to draw together existing knowledge on assessing and evaluating parenting interventions. In conducting the literature review, the research team was interested in re-examining the historical policy context to locate the rationale for the introduction of Parenting Orders and the apparent under use of the provisions; to re-examine the evidence of risk and protective factors and the interrelated issues of antisocial behaviour and child care; alongside effective approaches to family service provision. These themes set the context and framework for examining the evidence on the practice of engagement with clients and the use of compulsion

Forced to Make Amends: An Evaluation of the Community Reparation Order Pilots

This report sets out the findings of the evaluation of the pilot Community Reparation Order schemes ( CROs) operating in Dundee, Highland and Inverclyde from April 2005 to March 2007. The research has been conducted by the University of Edinburgh’s Criminal Justice Social Work Development Centre for Scotland in partnership with DTZ. The Scottish Executive introduced Community Reparation Orders ( CROs) in May 2005 as one of a range of new measures for tackling antisocial behaviour under the Antisocial Behaviour etc (Scotland) Act 2004

Analyzing the Effects of a Performance Pay Plan on Manager Performance in an Accounting Firm

This study examined the effect of a score card¬-based performance pay plan in a professional services firm. The plan was implemented in response to a decreasing trend in productivity and a desire for a formal incentive compensation plan. Performance of manager and senior manager accountants were analyzed across two departments over a five year period. A definitive account of the effects of the intervention is limited by the case-¬study design, but the data does suggest that the performance pay plans used did not adversely affect performances. Design limitations of the plan and future research are also discussed

Combating Sea Level Rise: A Policy Proposal to Improve Installation Resilience and Military Readiness

The Department of Defense manages one of the world’s largest real estate portfolios, maintaining 1,200 installations in the U.S. to support its mission of deterring conflict and protecting national security. Safeguarding these installations is critical to mission assurance, yet Congress and the Department of Defense face an immense challenge in protecting coastal installations from impacts of sea level rise, a consequence of climate change projected to continue at an accelerating rate over the next century. Sea level rise will continue to cause installation damage through more frequent and extensive tidal flooding, intensifying storm surge flooding, and land loss due to permanent inundation. Two-thirds of mission-essential installations in the U.S. are vulnerable to this threat currently or in the future with the potential for billions of dollars required for infrastructure repair and replacement. This policy proposal offers that using consistent sea level rise projections and subsequent installation realignment, closure, or adaptation will prevent damage to military installations in the U.S. and its territories, protecting defense budgets and military readiness

ISSLS PRIZE IN BIOENGINEERING SCIENCE 2019: biomechanical changes in dynamic sagittal balance and lower limb compensatory strategies following realignment surgery in adult spinal deformity patients.

Study designA longitudinal cohort study.ObjectiveTo define a set of objective biomechanical metrics that are representative of adult spinal deformity (ASD) post-surgical outcomes and that may forecast post-surgical mechanical complications. Current outcomes for ASD surgical planning and post-surgical assessment are limited to static radiographic alignment and patient-reported questionnaires. Little is known about the compensatory biomechanical strategies for stabilizing sagittal balance during functional movements in ASD patients.MethodsWe collected in-clinic motion data from 15 ASD patients and 10 controls during an unassisted sit-to-stand (STS) functional maneuver. Joint motions were measured using noninvasive 3D depth mapping sensor technology. Mathematical methods were used to attain high-fidelity joint-position tracking for biomechanical modeling. This approach provided reliable measurements for biomechanical behaviors at the spine, hip, and knee. These included peak sagittal vertical axis (SVA) over the course of the STS, as well as forces and muscular moments at various joints. We compared changes in dynamic sagittal balance (DSB) metrics between pre- and post-surgery and then separately compared pre- and post-surgical data to controls.ResultsStandard radiographic and patient-reported outcomes significantly improved following realignment surgery. From the DSB biomechanical metrics, peak SVA and biomechanical loads and muscular forces on the lower lumbar spine significantly reduced following surgery (- 19 to - 30%, all p &lt; 0.05). In addition, as SVA improved, hip moments decreased (- 28 to - 65%, all p &lt; 0.05) and knee moments increased (+ 7 to + 28%, p &lt; 0.05), indicating changes in lower limb compensatory strategies. After surgery, DSB data approached values from the controls, with some post-surgical metrics becoming statistically equivalent to controls.ConclusionsLongitudinal changes in DSB following successful multi-level spinal realignment indicate reduced forces on the lower lumbar spine along with altered lower limb dynamics matching that of controls. Inadequate improvement in DSB may indicate increased risk of post-surgical mechanical failure. These slides can be retrieved under Electronic Supplementary Material