منابع مشابه
Health System Reform in the United States
In 2010, the United States adopted its first-ever comprehensive set of health system reforms in the Affordable Care Act (ACA). Implementation of the law, though politically contentious and controversial, has now reached a stage where reversal of most elements of the law is no longer feasible. The controversial portions of the law that expand affordable health insurance coverage to most U.S. cit...
متن کاملThe Weather Bureau and the Cranberry
In this country the cranberry is indigenous to the marshes, chiefly in the Northern States; but some wild cranberries are found as far south as North Carolina, both in the swamps of the mountain region in the northwestern portion of that State and near the coast, in Pender County. They are also found to a slight extent in some portions of northern Europe, especially in Finland and the Scandinav...
متن کاملRace, Education Attainment, and Happiness in the United States
Background and aims: As suggests by the Minorities’ Diminished Returns (MDR) theory, educationattainment and other socioeconomic status (SES) indicators have a smaller impact on the health andwell-being of non-White than White Americans. To test whether MDR also applies to happiness, in thepresent study, Blacks and Whites were compared in terms of the effect of education attai...
متن کاملFeminism and Abortion in the United States’ Party Politics
Abstract The feminist movement in the United States like other countries has tried to establish equality for women. From the first attempts to gain constitutional right for vote, up to the current radical demands, feminists have struggled to make changes in the U.S. party politics and obtain their rights within the parties. One of the important issues in which women played a key role in party ...
متن کاملPyrheliometer Calibration Program of the U . S . Weather Bureau
A new system developed for calibrating the horizontal incidence pyrheliometer is described. The pyrheliometers to be calibrated are exposed simultaneously with a standard pyrheliometer in an integrating sphere. Calibrations are made by comparing voltages developed by the instruments undergoing calibration with those of the standard pyrheliometer. Calibration of the standard pyrheliometer is bas...
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ژورنال
عنوان ژورنال: Science
سال: 1954
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.120.3124.7a