Nearly all K–12 public school teachers in the United States provide supports for students' mental health and well-being, but many say the work has become more difficult, adding to the emotional ...

The UK has made progress toward a whole-system approach to drug policy, but unclear accountability and persistent stigma are stalling reform.

Advances in technology can bring about dramatic changes in military operations, often termed revolutions in military affairs or RMAs. Such technology-driven changes in military operations are not ...

Migration over the U.S. southwest border in the past decade has been composed of growing numbers of undocumented and asylum-seeking families and children from Mexico and Central America, with larger ...

In 2015, Chinese President Xi Jinping endorsed a new initiative, known as the Global Energy Interconnection (GEI), that could help solve humanity's pressing energy and climate dilemmas through the ...

This report deals with one aspect of RAND's continuing study of methods for improving decisionmaking. It describes the results of an extensive set of experiments conducted at RAND during the spring ...

A discussion of the contribution of analysis to military policy planning in the nuclear age in terms of the most efficient allocation of available resources. Economic problems are considered at each ...

Research in the neurosciences has demonstrated that the boundary between the external world (its events, pressures, concerns and stress) and the brain and body has been broken. The concept of anything ...

The results of a calculation of the blast wave resulting from the explosion of a sphere of air initially at rest and at standard sea-level density but at 20,000 atmospheres pressure. These results are ...

A discussion of the problem of building digital communication networks using links with less than perfect reliability. The redundancy level used is defined as a measure of connectivity. The systems ...

This report assesses the political and social dimensions of American counterinsurgency policy in El Salvador. It attempts to explain why low-intensity-conflict doctrine has not produced the desired ...

An examination of the difficulties of simulating cognitive processes on computers. It reveals that the attempt to analyze intelligent behavior in digital computer language systematically excludes ...