Explores the technical basis for Web databases, including using traditional database design and exploiting client/server architecture, as well as providing a thorough grounding in database concerns specific to the Web. Original. (Advanced).

Product Description: The temperature on the Earth has exceeded the trend by 0.6 degrees for the last three decades and by 0.74 degrees for the last century. In 50 years a condition of deep cold snap will occur, and new warming will begin only in the beginning of the XXII century...read more

Dr James Hansen, the world's leading scientist on climate issues, speaks out for the first time with the full truth about global warming: the planet is hurtling to a climatic point of no return. Hansen - whose climate predictions have come to pass again and again, beginning in the 1980s when he first warned US Congress about global warming - is the single most credible voice on the subject worldwide. He paints a devastating but all-too-realistic picture of what will happen if we continue to follow the course we're on. But he is also a hard-headed optimist, and shows that there is still time to take the urgent, strong action needed to save humanity.

Product Description: Climate change is a matter of great interest and worldwide concern. The latest evidences from scientific studies and official documents produced by the International Panel on Climate Change (IPCC) show that the challenges posed by climate change need to be taken seriously if they are ever to be tackled properly...read more

Explores the technical basis for Web databases, including using traditional database design and exploiting client/server architecture, as well as providing a thorough grounding in database concerns specific to the Web. Original. (Advanced).

This volume is a revised, enlarged, and broadened version of Gert's classic 1970 book, The Moral Rules. Advocating an approach he terms "morality as impartial rationality," Gert here presents a full discussion of his moral theory, adding a wealth of new illuminating detail to his analysis of the concepts--rationality/irrationality, good/evil, and impartiality--by which he defines morality. He constructs a "moral system" that includes rules prohibiting the kinds of actions that cause evil, procedures for determining when violation of the rules is permitted, and ideals which encourage actions that prevent or relieve suffering. To be valid, Gert argues, any such system must be "a public system that applies to all rational persons." The book concludes with a discussion of medical ethics, demonstrating the link between moral theory and its application to real moral problems.