Several industrial problems involve placing objects into a container without overlap, with the goal of minimizing a certain objective function. This problems arise in many industrial fields such as apparel manufacturing, sheet metal layout, shoe manufacturing, VLSI layout, furniture layout, etc., and are known by a variety of names: layout, packing, nesting, loading, placement, marker making, e...

The comprehensive and coordinated sustainable development of residential dwellings requires a response to the multidimensional environment. In this study, typical traditional Tianshui are selected as research objects, through methods field investigation, in-depth conversations, on-site monitoring, in order investigate potential reacting natural conditions well social performance process regiona...

The spiral tunnel could flexibly design the curvature and slope of according to geological structure, avoiding adverse effect complex terrain topography, had a strong advantage in engineering applications. Different from ordinary straight linear tunnels, tunnels have circular trend with obvious slope, which ensures certain differences between construction ventilation two types especially terms ...

hoosing the appropriate site is important in the construction of units such as agricultural processing industries. In this study, we try to determine the factors affecting the exploitation of the agricultural processing industries and measure the share of location as one of the important issues in locating research. The 2572 data were collected from the Agricultural Jihad Organization of Mazand...

EFFECTIVE GROUPING FOR ENERGY AND PERFORMANCE: CONSTRUCTION OF ADAPTIVE, SUSTAINABLE, AND MAINTAINABLE DATA STORAGE David S. Essary, PhD University of Pittsburgh, 2011 The performance gap between processors and storage systems has been increasingly critical over the years. Yet the performance disparity remains, and further, storage energy consumption is rapidly becoming a new critical problem. ...

Due to such problems as difficulties in road building and transport management maintenance, narrow construction site the damage environment during Super Large bridge constructions plateau mountain areas, it is hard for energy conservation emission reduction, soil erosion environmental pollution reduction. Plateau areas are featured with high altitude, low air pressure, steep slope deep valley, ...