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Power wheelchair range testing and energy consumption during fatigue testing

The range of a power wheelchairs and medicare power wheelchairs depends on many factors including: battery type, battery state, wheelchair/rider weight, terrain, the efficiency of the drive train, and driving behavior. The purpose of this study was to evaluate the feasibility of three methods of estimating power wheelchair range. Another significant purpose was to compare the current draw on pavement to current draw on an International Standards Organization (ISO) Double Drum tester at one m/sec. Tests were performed on seven different power wheelchairs unloaded, and loaded with an ISO 100 kg test dummy. Each chair was configured according to the manufacturer’s specifications, and tires were properly inflated. Experienced test technicians were used for the tennis court tests, and treadmill tests. An ISO 100 kg test dummy was used for the ISO Double Drum test. Energy consumption was measured over a distance of 1500 m for each of the three test conditions. The rolling surface was level in all cases. Repeated measure analysis of variance (ANOVA) revealed a significant difference (p = 0.0001) between the predicted range at maximum speed for the three tests. Post hoc analysis demonstrated a significant difference (p < 0.01) in estimated range at maximum speed between the Double Drum test and the treadmill test, as well as between the Double Drum test and the tennis court test. Our results indicate no significant difference (p > 0.05) between the predicted range at maximal speed between the treadmill and tennis court tests. A simple relationship does not exist between the results of range testing with the Double Drum tester and the tennis court. An alternative would be to permit the use of a treadmill for range testing as simple relationships between all pertinent treadmill and tennis court range data were found. For the Double Drum tester used, the current demand is higher than under normal usage. This presents a problem as current is related to load torque in a power wheelchair. Hence, the Double Drum tester friction must be reduced. The predicted range for the tennis court test at maximum speed ranges from a low of 23.6 km to a high of 57.7 km. The range of the power wheelchair can be improved by the use of wet lead acid batteries in place of gel lead acid batteries.

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detox santa monica of Mild TBI

drug rehab dallas and recovery for mild TBI are usually a simple process that involves simply rest and relation for a few days, but it’s important for Soldiers to not neglect seeking drug rehab los angeles and for their fellow comrades-in-arms to let their chain of command know when they suspect a battle buddy is suffering from concussion. The key to recovery from concussion is time, knowledge and education, Dr. Ritchie added.

She cautioned that should a Soldier suffering from a concussion return to duty too early and become involved in another blast or accident, that Soldier could suffer irreversible brain damage. Soldiers diagnosed with mild TBI should ensure their medical records are updated for future reference, she said.

Addressing PTSD, Dr. Ritchie also said no amount of training can totally prepare a Soldier for the realities of combat. Most will do well but, for some, persistent symptoms can include re-experiencing the event through nightmares, jumping at loud noises, or feeling keyed up or on edge all the time.

“We know from the mental-health advisory teams and other sources that between 20 and 30 percent of U.S. military personnel returning from combat operations report these psychological symptoms; they have sleep problems, feel depressed and have difficulty in their relationships,” Dr. Ritchie said. “Most Soldiers will transition in a normal, healthy way, but some will take a little longer than others.”

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How can I help my Friend who is Struggling with Substance Abuse?

Encourage the person to acknowledge the problems and seek help for themselves. Suggest a professional evaluation with a licensed physician, preferably at a medical center thats equipped to treat addiction problems and psychiatric conditions. If the person is reluctant, do the legwork yourself – find the facility, make the appointment, offer to go with the person. A little encouragement may be all it takes. If you talk to the physician first, be honest and candid about the troubling behavior. Your input may give the doctor valuable diagnostic clues.

There Is Hope

As a relative or friend, you can play an important role in encouraging a person to seek professional diagnosis and detox dallas. By learning about dual diagnosis, you can help this person find and stick with an effective recovery program.

The more you know about dual diagnosis, the more you will see how substance abuse can go hand-in-hand with another psychiatric condition. As with any illness, a person with dual diagnosis can improve once proper care is given. By seeking out information, you can learn to recognize the signs and symptoms of dual diagnosis – and help someone live a healthier or more fulfilling life.

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Drug Rehab Resources

I would hope we would be able to use a meeting like this as an impetus to get some of this new information, as well as that produced by NIDA, to detox los angeles workers. They need to know that detox malibu strategies are available. We must make this information more accessible and relevant to their needs.

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