by admin | Jun 4, 2015 | sem3
Function adaptors in c++ A function adaptors in c++ is an instance of a class that adapts a global or member function so that the function can be used as a function object. A function adaptor may also be used to alter the behavior of a function or function object....
by admin | Jun 4, 2015 | sem3
timber extraction Population explosion has its tremendous pressure on demand for goods and services in our country. The picture of consumption of wood in developing countries is exactly the reverse of the developed ones. In the former, wood is used 82% for firewood...
by admin | Jun 4, 2015 | sem3
renewable and non renewable energy sources The energy resources that are replaced by natural processes are called renewable energy resources. These resources are, therefore, inexhaustible. Biomass (from plants), sunlight, streams of water, wind, tide, and draft...
by admin | Jun 4, 2015 | sem3
water logging Waterlogging occurs whenever the soil is so wet that there is insufficient oxygen in the pore space for plant roots to be able to adequately respire. Other gases detrimental to root growth, such as carbon dioxide and ethylene, also accumulate in the root...
by admin | Jun 4, 2015 | sem3
Soil pollution Soil or land pollution can be defined as the “changes in physical, chemical and biological conditions of the soil through man’s intervention/misuse of land and hence resulting in degradation in quantity and productivity of the soil. Causes of Soil...
