More than one million new immigrants currently enter the United States every year. In this paper
I use 1990 Census data to study the effects of immigrant inflows on the local labor market
opportunities of natives and older immigrants. I…

Federal legislation passed in the late 1980s greatly expanded the potential coverage of the
Medicaid program. Whereas in 1985 Medicaid was essentially limited to mothers and children
on AFDC, by the early 1990s eligibility was expanded to include all children…

Target cost management (TCM) is an innovation of Japanese management accounting system and by common sense has been considered with great interest by practitioners. Nowadays, TCM related
dissertations, papers, articles are widely being published in special journals both in North…

A model for simulating transport of reactive multispecies components has been applied to simulate the chemical changes occurring during salt water intrusion in a confined aquifer. One-dimensional reactive flow in permeable media is simulated by means of a numerical method…

A spectroelectrochemical study of the adsorption and oxidation of glycine on a Pt(111) electrode has been carried out in 0.1 M HClO4 solution. Two types of adsorbate were identified. On the one hand, strongly adsorbed cyanide which comes from the…

The coastal sand-dune flora of the Gulf and Caribbean region of Mexico was analyzed to understand differences in floristic composition and richness found along the coast. Each of the 655 species reported was classified according to its ecology and distribution…

Previously we described a large collection of cloned human DNAs that encode chemically defined missense mutations
within the ribosomal protein S14 sequence. We determined that biologically inactive (i.e. null) alleles resulted primarily
from point mutations targeted to two internal segments…

Descripción completa.

Descripción completa.

Descripción completa.