while in the historic urban fabric of iran's cities, there are numerous traditional buildings that have stood up for more than one hundred years, today's buildings, in spite of advanced construction technologies, are not comparable with those traditional ones in terms of resiliency and durability. the sustainable vernacular strategies in design and construction of these traditional ho...

A theoretical construction of the genetic material establishes the unique and ideal character of DNA. A similar conclusion is reached for amino acids and proteins. keywords: information orientation chirality polarity helix globule motor catalyst cyclicity

Dredging works are usually required to maintenance activities in many ports all over the world and represents a huge volume of disposal material. The use of dredged aggregates can be considered in several applications as erosive process control, coastal stabilization, beach replenishment, production of construction materials (clay, bricks, aggregates) or construction works (foundation fill, dik...

In 1980, each $1,000 . of contract cost for hospital construction generated an estimated 51 .4 hours of work, according to a Bureau of Labor Statistics survey .' This means that each $1 billion spent on hospital construction in 1980 would have created 27,129 jobs-12,850 in the construction industry and 14,279 in industries which produce and deliver the materials, equipment, and supplies used in...