L. 97 424 struck out provision that apportionments to Virgin Islands, Guam, and American Samoa were not to be less than one third of 1 per centum of total apportionment from provision relating to the minimum apportionment for each State.
Figures 1 and 2 present the means and distributions of the resulting PM2.5 mass source apportionment for each source category in Washington and Phoenix, respectively.
The source apportionment results for each group were combined with the mortality data in Washington and Phoenix, and time-series mortality regressions were then run (Ito et al., in press; Mar et al., in press).
(1), which related to apportionments for the discretionary bridge program for fiscal years 1992 through 2005.
1154, provided for pro rata apportionment for fixed guideway modernization to reflect partial fiscal year 2005 funding.
The results of source apportionment for surficial heavy metals, both from PCA/APCS and CMB model, showed that the natural background (30%) was the most dominant contributor to the surficial heavy metals, followed by mining activities (29%).
Notwithstanding any other provision of law, amounts in the Financial Research Fund shall not be subject to apportionment for purposes of chapter 15 of title 31, or under any other authority, or for any other purpose.
If within one year from the date that the apportionment for any State is reduced in accordance with paragraph (2) of this subsection the Secretary determines that such State is enforcing all State laws respecting maximum size and weights, the apportionment of such State shall be increased by an amount equal to such reduction.
If, within 4 years from the date that an apportionment for a State is withheld in accordance with this subsection, the Secretary determines that the State has enacted and is enforcing a law described in subsection (a), the apportionment of the State shall be increased by an amount equal to the amount withheld.
We collected PM2.5 during two seasons and performed source apportionment for these samples using the chemical mass balance (CMB) receptor model (Zheng et al. 2002).
Methods: Source apportionment for PM ≤ 2.5 μm and ≤ 10 µm in aerodynamic diameter (PM2.5 and PM10) using positive matrix factorization identified eight different factors.
