Fibroblast growth factors (FGFs) are structurally related mitogens that can regulate the differentiation of a wide variety of cells. As a step towards elucidating the developmental roles played by one of these factors, we have used in situ hybridization methods to examine expression of the murine F gf-5 gene during embryogenesis. F gf-5 RNA was detected at seven distinct sites in the developing...

The levels of resistance to glyphosate 13 barnyard grass ( Echinochloa crus-galli ) populations harvested across different agriculture areas in the Southern Iberian Peninsula were determined greenhouse and laboratory experiments. Shikimate accumulation fast screening separated regarding glyphosate: susceptible (S) E2, E3, E4, E6 resistant (R) E1, E5, E7, E8, E9, E10, E11, E12, E13. However, fac...

We compare the determinants of individual giving between two countries, Spain and the US, which differ in their redistribution policies and their beliefs over the causes of poverty. By varying the information about the determinants of income, we find that, although overall giving is similar in both countries when subjects know the actual role of luck and effort, Spanish subjects give more when ...

We reported that corticosterone administration into the albumen of fertile chicken eggs on embryonic day (e) 11 induces an increase in the population of GH-secreting cells. The present study evaluated the ontogeny, dose response, localization, and persistence of the glucocorticoid-induced increase in the somatotroph population during chicken embryonic development. Corticosterone (0, 0.02, 0.2, ...

This paper examines government expenditure convergence within the expanded European Union. Except for a few cases convergence was generally not validated for government consumption, transfers, subsidies nor for their aggregate, all expressed in constant real per capita terms. Neither was any long run equilibrium relationship found between these categories of expenditures and GDP. Causality test...

This paper studies differences in inequality perceptions, distributional norms, and redistributive preferences between East and West Germany. As expected, there are substantial differences with respect to all three of these measures. Surprisingly, however, differences in distributional norms are much smaller than differences with respect to inequality perceptions or redistributive preferences. ...