An availability of blood is major issue in today’s life. In case of emergency needs, blood is a saver of all existing lives. The reason behind that is number of accidents as well as major diseases. The possibility of finding the... more
An availability of blood is major issue in today’s life. In case of emergency needs, blood is a saver of all existing lives. The reason behind that is number of accidents as well as major diseases. The possibility of finding the required blood group in nearest blood bank is less. At that time patient may face severe problem. We are designing web based mobile android application to overcome this problem. The system keeps the track and record of the acceptor, donor, and the blood banks and also the application timely updates their information in the database. It also maintains the amount of each available blood groups, if the stock of a particular blood group is lower than the required amount then the system notifies the donor to donate blood. The system uses GPS to track the location of acceptor to find the availability of blood in nearest location of acceptor. The system uses Push Technology with security which provides authenticated and authorized features where private and confidential data can only be viewed by the authorized user. The system also modifies the record before receiving the blood and after donating the blood. The life at threat can be saved by this optimization technique.
Mobility is an important factor to determine the speed of an electronic device. Devices composed of electronic materials with higher mobility are able to achieve higher speed. It is therefore favourable to maximize the mobility. In this... more
Mobility is an important factor to determine the speed of an electronic device. Devices composed of electronic materials with higher mobility are able to achieve higher speed. It is therefore favourable to maximize the mobility. In this paper, we have chosen GaN and GaP as semiconductor material and Lowfield electron mobility has been calculated in bulk and wurzite phase GaN and GaP. The dependency of mobility upon temperature is shown. Beside this, dependency of mobility upon acceptor concentration and donor concentration are also shown.
The metabolic processes inherent to life on earth are driven by chemical transformations that are too numerous to count. Important classes of reactions involve the transfer of charge, i.e. electron transfer and proton transfer as well as... more
The metabolic processes inherent to life on earth are driven by chemical transformations that are too numerous to count. Important classes of reactions involve the transfer of charge, i.e. electron transfer and proton transfer as well as group transfer reactions. The recent X-ray crystal structure revealed that proton coupled electron transfer reactivity plays crucial rule in the photosynthetic apparatus. The theory to describe proton coupled electron transfer is not as evolved to that which described electron transfer. There exist a number of unresolved issues. The primary goal of this work was to understand at a very fundamental level, the molecular properties that dictate chemical reactivity so as to quantify the important factors which influence the charge transfer excited-state dynamics. In this work, we have applied a variety of different techniques to study the properties and the mechanism of ground state and excited state intermolecular and intramolecular proton transfer and...
