We describe a low-cost functional tester that provides a large number of programmable I/O signals for interactively testing and debugging chips, boards and subsystems. Testing a subsystem requires only minimal hardware setup which allows the tester to be shared by several users and reduces the overall cost of test equipment. Testing is performed under program control which can be driven either ...

This study determined the inter-tester and intra-tester reliability of physiotherapists measuring functional motor ability of traumatic brain injury clients using the Clinical Outcomes Variable Scale (COVS). To test inter-tester reliability, 14 physiotherapists scored the ability of 16 videotaped patients to execute the items that comprise the COVS. Intra-tester reliability was determined by fo...

BACKGROUND The rear-wheel camber, defined as the inclination of the rear wheels, is usually used in wheelchair sports, but it is becoming increasingly employed in daily propulsion. Although the rear-wheel camber can increase stability, it alters physiological performance during propulsion. The purpose of the study is to investigate the effects of rear-wheel cambers on temporal-spatial parameter...

A wheel is a graph consisting of an induced cycle length at least four and single additional vertex with three neighbours on the cycle. We prove that no Burling contains wheel. graphs are triangle-free have arbitrarily large chromatic number, so this answers question Trotignon disproves conjecture Scott Seymour.

Excessive use of chemical fertilizers in the soil will cause excessive residues heavy metals, hardening and high alkalinity. A pH tester is generally used to test scale ensure normal growth crops. However, cannot be directly case should moistened before measurement. In addition, existing testers can only perform single-point tests, multiple tests are required order obtain accurate experimental ...