104 STAT. 1382 PUBLIC LAW 101-507 —NOV. 5, 1990 ments of safety; maintenance and operation of research ships and charter or lease of ships for research and operations support; hire of passenger motor vehicles; not to exceed $75,000,000, to remain available until expended: Provided, That receipts for support services and materials provided for non-Federal activities may be credited to this appropriation. EDUCATION AND HUMAN RESOURCES ACTIVITIES For necessary expenses in carrying out science and engineering education and human resources programs and activities pursuant to the purposes of the National Science Foundation Act of 1950, as amended (42 U.S.C. 1861-1875), including services as authorized by 5 U.S.C. 3109 and rental of conference rooms in the District of Columbia, $322,350,000, to remain available until September 30, 1992: Provided, That to the extent that the amount of this appropriation is less than the total amount authorized to be appropriated for included program activities, all amounts, including floors and ceilings, specified in the authorizing Act for those program activities or their subactivities shall be reduced proportionally. OFFICE OF INSPECTOR GENERAL For necessary expenses of the Office of Inspector General in carrying out the provisions of the Inspector General Act of 1978, as amended, $3,000,000, to remain available until September 30, 1992. NEIGHBORHOOD REINVESTMENT CORPORATION PAYMENT TO THE NEIGHBORHOOD REINVESTMENT CORPORATION For payment to the Neighborhood Reinvestment Corporation for use in neighborhood reinvestment activities, as authorized by the Neighborhood Reinvestment Corporation Act (42 U.S.C. 8101-8107), $25,554,000. SELECTIVE SERVICE SYSTEM SALARIES AND EXPENSES For necessary expenses of the Selective Service System, including expenses of attendance at meetings and of training for uniformed personnel assigned to the Selective Service System, as authorized by law (5 U.S.C. 4101-4118) for civilian employees; and not to exceed $1,000 for official reception and representation expenses; $26,635,000: Provided, That during the current fiscal year, the President may exempt this appropriation from the provisions of 31 U.S.C. 1341, whenever he deems such action to be necessary in the interest of national defense: Provided further. That none of the funds appropriated by this Act may be expended for or in connection with the induction of any person into the Armed Forces of the United States: Provided further. That notwithstanding the provisions of 50 U.S.C. App. 46O0g), none of the funds appropriated by this Act may be obligated in connection with the preparation of more than one report each year to the Congress covering the operation of the Selective Service System.