991 resultados para United States. Veterans Administration. Office of Contruction.


Relevância:

100.00% 100.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

"PHC-1-1."

Relevância:

100.00% 100.00%

Publicador:

Resumo:

"Issued November, 1932."

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The age and growth dynamics of the spinner shark (Carcharhinus brevipinna) in the northwest Atlantic Ocean off the southeast United States and in the Gulf of Mexico were examined and four growth models were used to examine variation in the ability to fit size-at-age data. The von Bertalanffy growth model, an alternative equation of the von Bertalanffy growth model with a size-at-birth intercept, the Gompertz growth model, and a logistic model were fitted to sex-specific observed size-at-age data. Considering the statistical criteria (e.g., lowest mean square error [MSE], high coefficient-of-determination, and greatest level of significance) we desired for this study, the logistic model provided the best overall fit to the size-at-age data, whereas the von Bertalanffy growth model gave the worst. For “biological validity,” the von Bertalanffy model for female sharks provided estimates similar to those reported in other studies. However, the von Bertalanffy model was deemed inappropriate for describing the growth of male spinner sharks because estimates of theoretical maximum size (L∞) indicated a size much larger than that observed in the field. However, the growth coefficient (k= 0.14/yr) from the Gompertz model provided an estimate most similar to that reported for other large coastal species. The analysis of growth for spinner shark in the present study demonstrates the importance of fitting alternative models when standard models fit the data poorly or when growth estimates do not appear to be realistic.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The cold-water event along the southeast coast of the United States in the summer of 2003 is studied using satellite data combined with in situ observations. The analysis suggests that the cooling is produced by wind-driven coastal upwelling, which breaks the thermocline barrier in the summer of 2003. The strong and persistent southwesterly winds in the summer of 2003 play an important role of lifting the bottom isotherms up to the surface and away from the coast, generating persistent surface cooling in July-August 2003. Once the thermocline barrier is broken, the stratification in the nearshore region is weakened substantially, allowing further coastal cooling of large magnitudes by episodic southerly wind bursts or passage of coastally trapped waves at periods of a few days. These short-period winds or waves would otherwise have no effects on the surface temperature because of the strong thermocline barrier in summer if not for the low-frequency cooling produced by the persistent southwesterly winds.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

This document is an account of a convention of South Carolina state representatives following the drafting of the Declaration of Independence. There were three parties involved in the convention and the account is based on the notes of Mr. Luther Martin who attended as well Mr. Justice Yates’ account. The first party wished to abolish all state governments and have one uniform monarchical government for the continent that would be restricted and limited. The second party did not wish to abolish state governments to give their own state some importance. The third party was advocating for a federal government in conjunction with state government. This document is an account of the convention.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Document no. 1 in U.S. 13th Congress, 3d session, 1814-1815. House.