The hydrogen economy in the 21st century: a sustainable development scenario

The hydrogen economy in the 21st century: a sustainable development scenario

A long-term hydrogen-based scenario of the global energy system is described in qualitative and quantitative terms here, illustrating the key role of hydrogen in a long-term transition toward a clean and sustainable energy future. In an affluent, low-population-growth, equity and sustainability-oriented B l-H2 world, hydrogen technologies experience substantial but plausible performance and cos...

O2- Gifted Identification in the 21st Century

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Sustainable Seawater Reverse Osmosis Desalination as Green Desalination in the 21st Century

Seawater reverse osmosis desalination (SWRO) requires less energy compared with the distillation method and thus is an important technology except Middle Eastern countries whereenergy costs are higher. Recently, even Middle Eastern countries where the distillation method is still a major technology, have begun adopting the RO method in new desalinationplants in line with government ...

The Challenges of Cognitive Neuroscience in the 21st Century

the implied reader in 18th century literary criticism

this thesis is going to delineate the concept of the reader as implied in 18th century literary theory; based on the study of the major reader oriented elements of criticism of the age-taste, the sublime, and aesthetic pleasure-its aim is to explain what sott of reader is implied and what kind of response on the part of the reader is proposed in 18th century english literary theory and aestheti...