Rall model

Rall Returns to NIEHS

RALL: Machine-Supported Proofs for Relation Algebra

We present a theorem proving system for abstract relation algebra called RALL Relation Algebraic Language and Logic based on the generic theorem prover Isabelle On the one hand the system is an advanced case study for Isabelle HOL and on the other hand a quite mature proof assistant for research on the relational calculus RALL is able to deal with the full language of heterogeneous relation alg...

In memoriam of David P. Rall.

As a scientist, administrator, and diplomat, David P. Rall pioneered the effort to identify and understand the elements that make up the human environment and their consequences for human health. As an intellectual and aggressive activist, he educated scientists, governments, and the world community to the critical need to address the existence of environmental agents and their consequences for...

Huff Selected for APHA's Rall Award

Production of specific immunoglobulin (Ig)E is the characteristic abnormality of atopy. IgE is produced by B lymphocytes under the influence of interleukin (IL)4 and IL-13. IgE binds to high-affinity IgE receptors (Fc«RI) on mast cells to induce degranulation and mediator synthesis. IL-4 enhances the activation of Fc«RI to augment the production of cytokines and lipid mediators. These receptors...

Twenty years of environmental health research. A dedication to David P. Rall. Introduction.

ENVIRONMENTAL HEALTH PERSPECTIVES, thejournal of the National Institute of Environmental Health Sciences, was first published as an experimental journal in April of 1972. The function of the NIEHS is to conduct and support basic biomedical research on the effects of various environmental agents and conditions adverse to human health and to inform the Federal and scientific community of possible...