نتایج جستجو برای: natural environmental design
تعداد نتایج: 1718827 فیلتر نتایج به سال:
Evolutionary computation is a steadily increasing research discipline covering computer algorithms that are inspired by principles of natural evolution. The three main mechanisms that drive evolution forward are reproduction, mutation, and natural selection (i.e., the Darwinian principle of survival of the fittest). In the biological world these mechanisms enable life-forms to adapt to a partic...
The interaction of thermal neutrons with U results in fission with a probability of 85% and in the formation of U (t1/2 = 2.3 10 yr) with a probability of 15%. While anthropogenic U is, therefore, present in spent nuclear fuel at levels of U/U up to 10 , the expected natural ratios in the pre-anthropogenic environment range from 10 14 to 10 . At VERA, systematic investigations suggest a detecti...
One of the major problems that the world is facing is the environmental pollution. Among these, the appropriate management of the hazardous and special wastes is significantly important especially for the economically developing countries. Another problem that the authorities in the waste management are combating is the wastes of natural disasters such as flooding, earthquake and fire. Lack of ...
This paper is a critique on contemporary non-market valuation study. We argue that the consumer value (willingness to pay (WTP)) derived from contingent valuation method or other methods is a poor guideline for resource allocation and cost–benefit analysis. Only shadow value is meaningful for the public and decision makers in resource allocation. Shadow value is the value to the society, or exc...
This paper presents the conceptual design of a spatial decision support system (SDSS) proposed for Victoria’s Westernport region that aims for the sustainable and integrated (whole-of-catchment) management of regional natural resources. It is a solution integrating a range of approaches including, GIS technology, a scenario management tool, state-of-art terrestrial and marine models, environmen...
Today, environmental crisis and loss of natural resources are the principle causes of the creation of environmental management systems. The optimal management of natural resources requires the assessment and classification of ecological and environmental potentials. Using this method, the abilities and restrictions of resources can be recognized, and their future trends can be predicted. Nebka ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید