Recent advancement in wireless communica- tions and electronics has enabled the develop- ment of low-cost sensor networks. The sensor networks can be used for various application areas (e.g., health, military, home). For different application areas, there are different technical issues

the writing of the book, the theory has been greatly extended and applied to many new phenomena. Most of this article describes these new develop-ments and applications. A Rational Analysis Several theorists have promoted the idea that psychologists might understand human behavior by assuming it is adapted

For over 50 years, hazards researchers have focused on a series of fundamental ques-tions: 1) what is the human occupancy of hazard zones? 2) How do people and societies respond to environmental hazards and what factors influence their choice of adjust-ments? 3) How do you mitigate the risk

-à-vis alternative system representation and analysis techniques have led to their increasing use in a variety of contexts, including product develop-ment, project planning, project management, systems engineering, and organization design. This paper reviews two types of DSMs, static and time-based DSMs, and four

The fourth version of the Community Climate System Model (CCSM4) was recently completed and re-leased to the climate community. This paper describes developments to all CCSM components, and docu-ments fully coupled preindustrial control runs compared to the previous version, CCSM3. Using

Policymakers in developing countries have long been troubled by the unde-sirable, but apparently unavoidable, choice between providing broad access to education and developing high-quality schools. Recent evidence, how-ever, suggests that this is a bad way to think about human capital develop-ment

-ponents. It requires no external measurement equipment. We also describe PowerTutor, a component power manage-ment and activity state introspection based tool that uses the model generated by PowerBooter for online power esti-mation. PowerBooter is intended to make it quick and easy for application developers and end

communities—and across agents of government—from legislative to executive to administrative units. As federal, state, and local officials developed responses to these new social policies, implementation issues This paper was prepared for the Center for

Filing services have experienced a number of innovations in recent years, but many of these promising Ideas have faded to enter into broad use. One reason is that current filing environ-ments present several barriers to new development. For example, file systems today typically stand alone instead

continued to update the rice genome sequence with new data and improve the quality of the annotation. In our current release of annotation (Release 4.0; January 12, 2006), we have identified 42 653 non-transposable element-related genes encoding 49 472 gene models as a result of the detection