نتایج جستجو برای: construction period
تعداد نتایج: 692300 فیلتر نتایج به سال:
Humans are always trying to change land to use natural resources to meet their needs. One of the land use changes that take place in order to benefit from sustainable water resources is dam construction. Dam construction has many positive and negative consequences for the environment from the beginning to use. The objective of this study was to investigate the effect of Gotvand Dam on the probl...
Urban regeneration and renewal is one of the urban development subjects that have undergone substantial changes in last decades in its approaches and also management process. Despite these global changes, policy making in this field of urban development have been delayed in Iran. In the last three decades, the spread of distressed urban areas in Tehran and their vulnerability against earthquake...
The architectural remains of the past can be studied from different perspectives and with different approaches. Architectural form, structures, construction techniques, decorations and details of buildings, and their evolution through time are general issues that can be examined. In addition to the monuments, some elements of historical architecture are also worthy of consideration because of t...
OBJECTIVES To show trends in age-standardised hospital admission ratios (SHR) for chronic lower respiratory diseases, estimated for Danish construction workers over three time periods (1981-1990, 1991-2000, 2001-2009). DESIGN Within consecutive cohorts of all male building and construction workers in Denmark, selected occupations: bricklayers, carpenters, electricians, painters, plumbers and ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید