The information needed to determine the internal and external validity of an experimental study ... on a logical process. For a research report, the logical framework is provided by the report's ...

A large part of current research into the structure of the proton, both theoretical and experimental, involves identifying, extracting, and analyzing the bound state distributions of quarks and ...

Thus, we have devoted part of this issue to a special focus on research presented at ... in an effort to illustrate how theoretical and experimental approaches can work together to provide insight ...

Chemists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have developed a new theoretical ... that the new modeling framework, together with the experimental ...