In this study, the effect of cell temperature on the photovoltaic parameters of mono-crystalline silicon solar cell is undertaken. The experiment was carried out employing solar cell simulator with varying cell temperature in the range 25-60 °C at constant light intensities 215-515 W/m2. The...

One of the emerging reasons for the current trend of increasing impacts of disasters is the unpredictability of natural hazard events coupled with the tendency of human settlements to move to vulnerable locations including coastal areas in search of economic gains. Urban areas are most affected...

Preface / Rajib Shaw, Hari Srinivas, Anshu Sharma -- Introduction to urban risk reduction / Hari Srinivas, Rajib Shaw, Anshu Sharma -- Urban disaster risk analysis, action planning and implementation management / Phong Tran, Fumio Kaneko, Rajib Shaw, Lorna P. Victoria, Hidetomi Oi --...

Shimla is a teeming city, with a population of 140,000, in the north Indian Himalayas. It sits in an area of high seismicity that was rocked by a devastating earthquake about a hundred years ago, yet is oblivious of the ticking time bomb below its foundations. Initiating risk reduction in this...

Urbanization is a complex dynamic process playing out over multiple scales of space and time. It is both a social phenomenon and a physical transformation of landscape that is now clearly at the forefront of defining current and future trends of development. The key challenge for effective urban...

The pace of urbanization in the developing world is led by Asia. Over the next 25 years, Asia's urban population will grow by around 70% to more than 2.6 billion people. An additional billion people will have urban habitats (ADB, 2006). The “Hyogo Framework for Action 2005–2015: Building the...

Cities and urban areas are increasingly becoming the settlement of choice for a majority of humans. Many of the global environmental problems that we are now facing have their precedence and causes in the cities and urban areas we live in. Lessons in understanding urban risk are now emerging –...