Vascular Dementia: Introduction. Vascular dementia is the second most common type of dementia after Alzheimer's disease. Vascular dementia is a neurodegenerative disorder of the brain in which there is cognitive decline and deficiencies in mental performance that generally occur in steps.
Basics of RF drive test/testing. RF Drive test/testing is the procedure to evaluate performance of wireless modem/system while driving(or in motion). The wireless modem or system may include any wireless standards such as GSM,WCDMA,HSPA,UMTS,LTE,WIMAX,WLAN etc.
A rheumatoid factor (RF) blood test measures the amount of the RF antibody present in the blood. The results of the rheumatoid factor (RF) test may be reported in titers or units: A titer is a measure of how much the blood sample can be diluted before RF can no longer be detected.