Email System Based on Voice and Biometric Authentication

In the today's world, as the advancement in the technology communication over long distance becomes very important for all the peoples, for visually impaired peoples also. But the hardware such as keyboard, mouse etc, are not user friendly with the visually impaired peoples, so they are not able to access the basic things of technology such as email. Our aim is to make a email system which will help the blind people to communicate through voice, and to improve the security by using biometric authentication. The normal people can also use the system while driving or while they want to use it hands-free. The blind people need not to remember and. As the user will give the commands to the system, it will interact with the user accordingly

EFFECT OF VARIOUS EXTRACTS FROM FICUS RETUSA L. STEM BARK ON WOUND HEALING POTENTIAL

A wound is defined as a disruption in the physiological continuity and structural integrity of a living tissue. It can be caused by physical, chemical, thermal, microbiological, or immunological damage to the tissue. Plants have enormous potential for wound surveillance and care. In many nations, ancient and traditional medicine employs a wide range of herbs to heal wounds. These common agents promote healing and regeneration of the damaged tissue in a variety of ways. The acetone and ethanolic extracts of Ficus retusa stem bark have been taken to evaluate the wound healing potential in excision and incision wound models. The parameters studied include the rate of wound contraction, period of complete epithelialization of the excision model, and tensile strength of the incision wound. A one-way ANOVA test was used to analyze the results obtained from the present study and p<0.05 was considered significant. Both acetone and ethanolic extracts of F. retusa were found to possess significant wound-healing activity, which was evidenced by a decrease in the period of epithelialization, an increase in the rate of wound contraction, and skin-breaking strength. The present study has demonstrated that the acetone and ethanolic extracts of F. retusa have properties that render them capable of promoting accelerated wound-healing activity compared with standard drug and normal control