In the modern’s world, it will be unsafe to travel alone for a person at night especially for women. To provide safety for women a good way to reduce the chances of becoming a victim of violent crime is to identify and call on resources to help you out unsafe situations. Having a safety app on your phone can reduce the reason for the risk situation and add assistance when we need to use it. Unlike the other applications available, which work only at the time of Emergency or Danger, this app can be used as a safety or precaution measure. So that, “Protection is better than cure”. The main purpose of this app is to provide a safe platform through Android phone as today all person is taking Smart Phones to travel here and there. The user also gets to know the current user address using GPS location tracker. The fetched information is sent to the emergency contact of the user. This paper presents women security an Android Application for the Safety of Women and this app can be activated this app by a shaking the mobile, whenever need arises.

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Abstract--In the present era of energy crisis, effective and energy efficient air conditioning is a need of time. Advanced evaporative cooling is able to replace conventional air conditioning. This paper identifies the major cities of India and investigates scope and potential of evaporative cooling over entire period of year using feasibility index method. Initially paper describes basic and advanced methods of evaporative cooling with the mechanism of cooling and its representation on psychometric chart. It is found that evaporative cooling is promising alternative for Delhi, Jaipur, Ahmedabad and Bangalore for 9, 7, 7 and 8 months of the year respectively. The temperature achieved are in range of 12 ºC to 27 ºC for Delhi,14 ºC to 27 ºC for Jaipur ,17 ºC to 27 ºC for Ahmadabad and 16 ºC to 22 ºC for Bangalore. The paper concludes that evaporative cooling has great potential of replacing conventional air conditioning and still providing better quality of air resulting environmental friendly energy efficient cooling practice there by reducing energy burden in these cities.

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