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This collection of new essays explores issues of identity, work and play in the virtual world of Second Life (SL). Fourteen women discuss their experiences. Topics include teaching in Second Life, becoming an SL journalist, and using SL as a means to bring human rights to health care; exploring issues of identity and gender such as performing the role of digital geisha, playing with gender crossing, or determining how identity is formed virtually; examining how race is perceived; and investigating creativity such as poetry writing or quilting. The text is unique in that it represents only women and their experiences in a world that is most often viewed as a man's world.
The purpose of this study is to provide tools for water-resource management and land-use planning; to accomplish this purpose we (1) characterize the relationship of geology to ground-water conditions in the Glen Canyon and the unconsolidated valley-fill aquifers, (2) classify the groundwater quality of the Glen Canyon (east of the valley only) and valley-fill aquifers to formally identify and document the beneficial use of ground-water resources, and (3) apply a ground-water flow model using a mass balance approach to determine the potential impact of projected increased numbers of septic-tank systems on water quality in the valley-fill aquifer and thereby recommend appropriate septic-system density requirements to limit water-quality degradation
Fourteen adorable projects include a eucalyptus wreath, creeping vines, stylish succulents, several kinds of flowering cacti, and other beautiful blooms. Each pattern includes detailed instructions and full-color photos of the finished item.
In spite of the apparent simplicity of silica's composition and structure, scientists are still investigating fundamental questions regarding the formation, constitution, and behavior of colloidal silica systems. Colloidal Silica: Fundamentals and Applications introduces new information on colloid science related to silica chemistry as well