Problems for Families vs. Problem Families

Problem Families: Five Inquiries

This valuable study embodies the result of five separate inquiries set afoot by an expert Committee of the Eugenics Society, chaired by Dr. Blacker. Under the auspices of the Medical Officer of Health in each of the chosen areas, assisted by the agencies likely to be in touch with social failures in their populations, some 379 families were selected for detailed investigation. It was not the fa...

Problem Families in Bristol

M.D., D.P.H. The Eugenics Society and Cassell & Co., Ltd. 2s. 6d. This extremely modest pamphlet contains more facts and stimulating suggestions than many portentous volumes, and is to be very heartily recommended. The project was undertaken at the request of the Eugenics Society, to study methods of research into problem families and in so doing has provided a useful survey of the position in ...

Problems Facing Families with Substance Abusers: A Review Study

Abstract Background and objectives: Given its progressive nature in all life aspects, drug abuse threatens the health of individuals, families, and society and causes some economic, political and human damages to each society. In this regard, family is the first variable exposed to such a threat. Accordingly, the present study was to review the problems facing families of substance abusers. M...

Iterative algorithms for families of variational inequalities fixed points and equilibrium problems

Math 270: Interlacing Families Open Problems

1. Nonbipartite Ramanujan Graphs The result of [MSS15a] shows the existence of bipartite Ramanujan graphs of all degrees by showing that every d−regular graph has a signing (corresponding to a 2-lift) in which all the new eigenvalues are at most 2 √ d− 1. In particular, it does not give a lower bound on the least eigenvalue λn; however, because the eigenvalues of bipartite graphs are symmetric ...