In this paper, an effort has been made to illustrate the performance of MIMO system under the effect of transceiver impairments on channel capacity with varying antenna element. The capacity of ideal MIMO channels depends upon number of antenna used in antenna array. At small SNR values capacity increases linearly. When there are distortions from physical transceiver impairments MIMO channels h...

Cerebral malaria results in short- to long-term cognitive impairments in many of its child survivors. Although some of the risk factors for impairments have been identified, no attempts have been made to address the plight of those who develop cognitive impairments. This paper discusses the burden of cognitive impairment caused by cerebral malaria and suggests some rehabilitation strategies bas...

Autism spectrum disorder (ASD) indicates several neurodevelopmental impairments which may end in impairments in motor or physical activities. Daily physical activity involvement was investigated in a total of 83 children (52 boys and 31 girls) with ASD aged 6-15 years. Results indicated that only 10 (12%) of children with ASD were physically active. Children were predominantly engaged in solita...

BACKGROUND AND PURPOSE The decline of physical function of older adults, associated with loss of independent living status, is a major public health concern. The purpose of this study was to examine the relationship of physical impairment and disability to performance of activities of daily living (ADL) among community-dwelling older adults. SUBJECTS AND METHODS Eighty-three community-dwellin...