class 9 cbse disaster management project

Introduction:

Various disasters like earthquake, landslides, volcanic eruptions, fires, flood and cyclones are natural hazards that kill thousands of people and destroy billions of dollars of habitat and property each year.

With the tropical climate and unstable land forms, coupled with deforestation, unplanned growth proliferation non-engineered constructions which make the disaster-prone areas mere vulnerable, tardy communication, poor or no budgetary allocation for disaster prevention, developing c ....etc

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Introduction- What is a natural disaster?

The definition of natural disasters is any catastrophic event that is caused by nature or the natural processes of the earth. The severity of a disaster is measured in lives lost, economic loss, and the ability of the population to rebuild. Events that occur in unpopulated areas are not considered disasters. So a flood on an uninhabited island would not count as a disaster, but a flood in a populated area is called a natural disaster.
All natural disasters cause loss in some way. Depending on the sever ....etc

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INTRODUCTION
Solar radiation is the energy given off by the sun in all directions. When this energy reaches the earth's surface, it is called insolation.
Solar radiation gives out light and heat to the earth in the form of electromagnetic waves. It has different wave lengths. Radiation such as ultraviolet radiation, X rays and visible light have short wave lengths. Infrared radiation has a long wave length.
Solar radiation is measured with a pyranometer or pyrheliometer.
The atmosphere affects ....etc

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ABSTRACT
Sensitive skin is a large-area, flexible array of sensors with data processing capabilities, which can be used to cover the entire surface of a machine or even a part of a human body. Depending on the skin electronics, it endows its carrier with an ability to sense its surroundings via the skin s proximity, touch, pressure, temperature, chemical/biological, or other sensors. Sensitive skin devices will make possible the use of unsupervised machines operating in unstructured, unpredictable surroundings among peopl ....etc

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Concept of Cement

The word CEMENT may be defined as a substance, which can join two or more pieces of same other substance together to form a unit mass. Cement is a fine powder which when mixed with water and allow to set and harder can join different components together to give a strong structure mechanically. Thus cement can be used as founding material for bricks or for founding solid particles of different sizes (rubble masonry ) to form a monolish.
It was about 150 years ago or so that Cement as we k ....etc

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communication facilities for disaster management cbse project
Introduction

Communication facilities for disaster Management
Introduction
Disaster Management: the range of activities designed to mitigate theeffects of disasters and emergency situations and to provide aframework for helping people at-risk to avoid or recover from theimpact of the disaster.Unfortunately at the time of major natural disasters, the regulartelecommunication infrastructure of public wired and wirelesstelephones get severely damaged and become nonfunctional. Duringthi ....etc

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Why a global UNDP Report on Disaster Risk
Economic losses and the numbers affected by disasters continue to increase.
Disaster loss is challenging the achievement of the Millennium Development Goals in many countries.
International community still focused on humanitarian actions to mitigate losses.
No-one is addressing disaster risk through development
What are the objectives of the Report
Demonstrate through quantitative analysis that disaster risk is an unresolved problem of development
Identify and pr ....etc

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Mesoscale and Microscale Manufacturing Processes: Challenges for Materials, Fabrication and Metrology.



Introduction
Length scales for processes and materials are generally classified as nanoscale (< 100
nm), microscale (100 nm to 100 m) and mesoscale (> 100 m). The length can be an external
dimension of a component, or the internal dimension of a material such as the crystalline grain
size. A comprehensive summary of the recent state-of-the art for Micro Meso Mechanical
Ma ....etc

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=justify] ....etc

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Various disasters like earthquake, landslides, volcanic eruptions, fires, flood and cyclones are natural hazards that kill thousands of people and destroy billions of dollars of habitat and property each year.

With the tropical climate and unstable land forms, coupled with deforestation, unplanned growth proliferation non-engineered constructions which make the disaster-prone areas mere vulnerable, tardy communication, poor or no budgetary allocation for disaster prevention, developing countries suffer more or less chronically by natural dis ....etc

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Indian Standard CODE OF PRACTICE FOR PLANNING AND DESIGN OF PORTS AND HARBOURS



GENERAL
2.1 A brief description of the site including its latitude, longitude, geographical
location, accessibility, etc, should be given.
the area, purpose of the project,
Historical background of
also be briefly described.
type of hinterland and communications may
2.2 Available Information -Wherever possible, advantage should be
taken of existing local data on tides, storms, wave heigh ....etc

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Mesoscale and Microscale Manufacturing Processes: Challenges for Materials, Fabrication and Metrology.



Introduction
Length scales for processes and materials are generally classified as nanoscale (< 100
nm), microscale (100 nm to 100 m) and mesoscale (> 100 m). The length can be an external
dimension of a component, or the internal dimension of a material such as the crystalline grain
size. A comprehensive summary of the recent state-of-the art for Micro Meso Mechanical
Ma ....etc

[:=Read Full Message Here=:]