Search results
Results From The WOW.Com Content Network
Figure 1: LEED pattern of a Si(100) reconstructed surface.The underlying lattice is a square lattice, while the surface reconstruction has a 2×1 periodicity. As discussed in the text, the pattern shows that reconstruction exists in symmetrically equivalent domains oriented along different crystallographic axes.
Recently, there has been a transition to focus on the environmental impacts of buildings. Green Building is described by the US EPA as "Green building is the practice of creating structures and using processes that are environmentally responsible and resource-efficient throughout a building's life-cycle from siting to design, construction, operation, maintenance, renovation and deconstruction.
Basic certification requires 40-49 points, silver 50-59 points, gold 60-79 points, and 80+ points for platinum certification. [5] Points are also available within the LEED for Neighborhood Development rating system for having certified green buildings in the development and for integrating green building and infrastructure practices within the ...
LEED has evolved since 1998 to more accurately represent and incorporate emerging green building technologies. LEED has developed building programs specific to new construction (NC), core and shell (CS), commercial interiors (CI), existing buildings (EB), neighborhood development (ND), homes (LEED for Homes), retail, schools, and healthcare.
It is one of the largest buildings in the world to have received LEED Gold Status thanks to its sustainable design. Wikimedia Commons. 13. Sheraton Grand Macao ... South Point Hotel, Casino, and Spa.
Microdiffraction is conceptually exactly like LEED. However, unlike in a LEED experiment where the sampled surface area is some square millimeters, one inserts the illumination and the beam aperture into the beam path while imaging a surface and thus reduces the size of the sampled surface area.
Close to an aperture or atoms, often called the "sample", the electron wave would be described in terms of near field or Fresnel diffraction. [12]: Chpt 7-8 This has relevance for imaging within electron microscopes, [1]: Chpt 3 [2]: Chpt 3-4 whereas electron diffraction patterns are measured far from the sample, which is described as far-field or Fraunhofer diffraction. [12]:
The U.S. Green Building Council's Leadership in Energy and Environmental Design (LEED) rating system is a voluntary, continuously evolving national standard for developing high performance sustainable buildings. [citation needed] LEED provides standards for choosing products in designing buildings, but does not certify products. [citation needed]