Owing to the generation of vast amounts of sequencing data by using cost-effective, high-throughput sequencing technologies with improved computational approaches, many putative proteins have been discovered after assembly and structural annotation. Putative proteins are typically annotated using a functional annotation system that uses extant databases, but the expansive size of these database...

This article reports the results of a survey of State Aid to Families with Dependent Children (AFDC) rules regarding the treatment of unrelated cohabitors in households containing AFDC units. We examine State treatment of cash and in-kind contributions by cohabitors and find that the AFDC grant is usually not affected in the cohabitor makes in-kind contributions toward food and shelter expenses...

A large body of empirical research has concluded that, at least during the 1950s and 1960s, the effect of welfare benefits on migration differed significantly by racial group, with blacks being attracted by and whites repulsed by areas that provided high welfare benefits. This study revisits the issue of racial differences in attractiveness to interregional differences in welfare benefits, usin...

Recently the Social Security Administration was given responsibility for the administration of the aid to families with dependent children (AFDC) program. The major source of national data describing AFDC recipients is a series of studies of the families that receive payments under the program. Eleven such studies have been conducted on an intermittent basis since the program began in 1936. The...

The structure of LP2179, a member of the PF08866 (DUF1831) family, suggests a novel α+β fold comprising two β-sheets packed against a single helix. A remote structural similarity to two other uncharacterized protein families specific to the Bacillus genus (PF08868 and PF08968), as well as to prokaryotic S-adenosylmethionine decarboxylases, is consistent with a role in amino-acid metabolism. Gen...

In this chapter, we describe several aspects of the labor market performance of a sample of fathers of children whose mothers participate in Wisconsin Works (W-2). We track labor market outcomes for these fathers during calendar years 1998 and 1999, after the AFDC program was replaced by the W-2 program. Welfare reform in this period had direct and dramatic consequences for resident parents on ...

Because person-level data are not currently available at the Federal level, many questions regarding the use and expenditures of Medicaid services remain unanswered. This article demonstrates the capability of State Medicaid Management Information Systems (MMIS) to provide data that can address a variety of Medicaid program issues at both the State and Federal levels. Using data from the Tennes...

Proteins have evolved to perform diverse cellular functions, from serving as reaction catalysts to coordinating cellular propagation and development. Frequently, proteins do not exert their full potential as monomers but rather undergo concerted interactions as either homo-oligomers or with other proteins as hetero-oligomers. The experimental study of such protein complexes and interactions has...

Comparative studies of the proteomes from different organisms have provided valuable information about protein domain distribution in the kingdoms of life. Earlier studies have been limited by the fact that only about 50% of the proteomes could be matched to a domain. Here, we have extended these studies by including less well-defined domain definitions, Pfam-B and clustered domains, MAS, in ad...