9 research outputs found
Protocol for Prediction of Time to Exhaustion based on Critical Power and Anaerobic Energy (W\u27)
Protocol to Determine Changes to the Torque Velocity Curve above Critical Power while Cycling
Predicting the Expenditure of Anaerobic Work Capacity (AWCexp) based on Changes to the Torque-Velocity Curve
Predicting the Expenditure of Anaerobic Work Capacity (AWCexp) based on Changes to the Torque-Velocity Curve
Comparison of Threshold Determinations between Blood Lactate/Ventilatory and Near Infrared Spectroscopy
A Profile of Debt-Burdened Older Adults
Improvements in medical care, technology, and health education over the past century have led to a longer average life expectancy. Nevertheless, today\u27s retirees and near-retirees have large amounts of debt. On a lower fixed income, health problems can exacerbate the debt burden of retirees, especially if they hold mortgage or credit card debt. Using data from the 2010 Health and Retirement Study (HRS), this study profiles debt-burdened retirees age 65 or older, and investigates factors associated with the likelihood of holding mortgage debt and credit card debt in retirement. The sample for this study included 7,383 older adults. About 38 percent of them held debt from mortgages, home equity loans, and/or consumer debt. Specifically, 24.4 percent reported having consumer debt (M = 17,087). The logistic regression results indicated that, all else being equal, college education, higher numbers of physical health problems, and being married significantly predicted the likelihood of holding mortgage and consumer debt during retirement. Older adults frequently carry debt into retirement, which may result in financial distress. About 17 percent of retirees in our sample were still paying their mortgages, and a quarter of them continued to owe credit card or medical debt. On a lower fixed income, paying down these debts could be particularly burdensome. Some retirees may need to borrow against their homes or sell them. However, with the decline of the housing market, many may not have enough equity in their homes. Our findings could help financial educators, financial planners, and policymakers understand how demographic characteristics predict holding debt in retirement. It is important for financial professionals to provide financial literacy education for near-retirees or younger adults who hold higher levels of debt so that they can be able to secure economic well-being in retirement
Flemingin-type prenylated chalcones from the sarawak rainforest plant desmodium congestum
In an ongoing program to identify new anti-infective leads, an extract derived from whole plant material of Desmodium congestum collected in the Sarawak rainforest was found to have anti-MRSA activity. Bioassay-guided isolation led to the isolation of two new prenylated chalcones, 5'-O-methy1-3-hydroxyflemingin A (1) and 5'-O-methylflemingin C (2), which were closely related to the flemingins previously isolated from various Flemingia species. Chalcones 1 and 2, which were determined to be 4:6 enantiomeric mixtures by chiral HPLC, exhibited moderate activity against a panel of Gram-positive bacteria and were also cytotoxic to the HEK293 human embryonic kidney cell line