Suchergebnisse

"In view of the development of world concrete and construction, we see an evolution of the focus in the direction of: Safety Durability Serviceability/Functionality Sustainability It is important in this context to learn at least two things: - All the focuses in the evolution process are closely linked to each other and function upon need instead of occurring and existing independently or replacing one by another. - The latest developed focus - Sustainability is not only evolved from the previous focuses but works as a function of them as well. We therefore believe that sustainability is not only an environmental performance, it is indeed a holistic thinking/approach that can be considered as the function of safety, durability, functionality and economical feasibility, environmental compatibility and social responsibility. The level/magnitude of each focus to sustainability varies depending on the specific requirement of the target and local boundary conditions"--

Ruth Ginzberg has proposed a model for a gynocentric science that might constitute a paradigm as described by Kuhn. The author argues that Ginzberg's model lacks certain essential features of paradigms as described by Kuhn. The differences may stem from more fundamental disagreements between them, including the possibility that some essential features of Ginzberg's gynocentric science place it outside the intended scope of Kuhn's analysis.

Our story begins -- Who we are -- How we are -- Where we are -- Growing grain -- Raising meat -- Finding fish -- Making sugar -- Throwing it all away -- Keeping the lights on -- Moving around -- The plants we burn -- The wheels we turn -- Altered air -- Warming weather -- Melting ice -- Rising waters -- The big goodbye -- Another page.