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 کاملMountain hydrology of the western United States
C31A-0275.Dozier, J., and T. H. Painter (2004), Multispectral and hyperspectral remotesensing of alpine snow properties, Annu. Rev. Earth Planet. Sci., 32, 465–494, doi:10.1146/annurev.earth.32.101802.120404.Dressler, K. A., G. Leavesley, R. C. Bales, and S. Fassnacht (2004),Streamflow estimation from hydrologic model assimilation of remotelysensed snow information in snowme...
متن کاملCarbon Cycle in the Western United States
Most mountain regions in the western United States are covered by forests, which are for the most part recovering from historical harvesting and have been experiencing active fire suppression over approximately the past 100 years (Tilman and others 2000). Whereas many western landscapes are currently perceived as pristine natural systems, the Rockies, Sierra Nevada, and Cascades were essentiall...
متن کاملIto Below the Western United States
This copy is for your personal, non-commercial use only. clicking here. colleagues, clients, or customers by , you can order high-quality copies for your If you wish to distribute this article to others here. following the guidelines can be obtained by Permission to republish or repurpose articles or portions of articles ): May 20, 2011 www.sciencemag.org (this infomation is current as of The...
متن کاملThe Prospect of the United States and Saudi Arabia’s Relations In Light of the Khashoggi Murder
A decade after the establishment of the Saudi regime Riyadh and Washington constructed a strategic alliance between themselves in 1945. On the other hand, given the “Pivot to Asia” doctrine adopted by the Obama and Trump Administrations, the decline of Washington's dependence on Saudi oil, as well as some important events such as the murdering of Saudi journalist Jamal Khashoggi by Riyadh offic...
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ژورنال
عنوان ژورنال: Science
سال: 1913
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.37.964.957