Reconsidering the Barefoot Doctor Programme

This paper examines the widely acclaimed Barefoot Doctor campaign in China. The Barefoot Doctor Campaign has come to symbolize the success of Chinese health care to the extent that it has become a model for WHO public health strategy. Yet little has been done to understand how or whether it worked on the ground and what difficulties and contradictions emerged in its implementation. Using previously unexplored party archives as well as newly collected oral interviews, this paper moves away from a narrow focus on party politics and policy formulation by examining the reality of health care at the local level and the challenges faced by local authorities and individuals as the campaigns evolved

Unveiling the nature of the highly obscured AGN in NGC5643 with XMM-Newton

We present results from an XMM-Newton observation of the nearby Seyfert 2 galaxy NGC5643. The nucleus exhibits a very flat X-ray continuum above 2 keV, together with a prominent K-alpha fluorescent iron line. This indicates heavy obscuration. We measure an absorbing column density N_H in the range 6-10 x 10^{23} atoms/cm/cm, either directly covering the nuclear emission, or covering its Compton-reflection. In the latter case, we might be observing a rather unusual geometry for the absorber, whereby reflection from the inner far side of a torus is in turn obscured by its near side outer atmosphere. The nuclear emission might be then either covered by a Compton-thick absorber, or undergoing a transient state of low activity. A second source (christened "X-1" in this paper) at the outskirts of NGC5643 optical surface outshines the nucleus in X-rays. If belonging to NGC5643, it is the third brightest (L_X ~ 4 x 10^{40} erg/s) known Ultra Luminous X-ray source. Comparison with past large aperture spectra of NGC 5643 unveils dramatic X-ray spectral changes above 1 keV. We interpret them as due to variability of the active nucleus and of source X-1 intrinsic X-ray powers by a factor >10 and 5, respectively.Comment: 11 LATEX pages, 12 figures, to appear in Monthly Notices of the Royal Astronomical Societ

Astro2020 APC White Paper: The MegaMapper: a z > 2 spectroscopic instrument for the study of Inflation and Dark Energy

MegaMapper is a proposed ground-based experiment to measure Inflation parameters and Dark Energy from galaxy redshifts at

Same bed, different dreams: managing U.S.-China relations, 1989-2000

The title of this unique insider's look at a crucial decade of Sino-American interchange derives from a Chinese expression that describes a relationship of two people whose lives are intimately intertwined but who do not fundamentally communicate with each other. David M. Lampton, former president of the National Committee on U.S.-China Relations, demonstrates that while the United States and China have enormous interests at stake in their bilateral relationship, neither has been particularly deft in dealing with the other. His fascinating account shows how the processes of globalization, along with the development of international regimes and multilateral organizations, have brought America and China increasingly close in the global bed. At the same time, their respective national institutions, interests, popular perceptions, and the very characters of their two peoples, assure that the nations continue to have substantially different dreams. Lampton explores the reasons why the Sino-American relationship is so difficult for both nations to manage and suggests ways it can be more effectively conducted in the future. His unique experience in China - nearly thirty years as a scholar, as the head of a policy-oriented exchange organization, and as director of Washington think-tank research programs - enabled him to spend extended periods with Chinese leaders and see them as they encountered America, as well as to observe U.S. leaders as they tried to come to grips with Chinese circumstances. Among many other key events, Lampton witnessed firsthand the aftermath of Tiananmen Square, successive congressional battles over most-favored-nation tariff treatment, the end of the Bush era and the rocky beginning of the Clinton administration, the death of Deng Xiaoping and Jiang Zemin's transition to power, the reversion of Hong Kong to Chinese sovereignty, and the Asian financial crisis that unfolded from mid-1997 to the end of the decade. Lampton's careful documentary research is supplemented by interviews and accounts of his personal interaction throughout the period with leaders and key players in Washington, Beijing, Taipei, and Hong Kong. The book thus represents a singular combination of historical research, policy analysis, and personal observation, and offers guidance for those in both America and China who must shape this critical relationship in the twenty-first century