7,334 research outputs found
An interview with Marshall Sahlins: The destruction of conscience in the National Academy of Sciences
An interview with Marshall Sahlins.Intervista a Marshall Sahlins
The public life of Elmer S. Dundy, 1857-1896
A word about the subject, Judge Elmer S. Dundy, and about my goals and method in producing this thesis is probably in order. Dundy was, to say the least, one of the most interesting figures in the politics of Nebraska from the territorial days through the first thirty-odd years of her history as a state. As a jurist, he gained a wide reputation and an enviable record in dealing with matters coming before his bench. He has been treated in a less than favorable light by some historians, and he has been completely neglected by others. He was a controversial man, possessing firm convictions and the courage to express them. He was involved in many of the issues of his day, as an active participant and partisan campaigner. He deserves recognition, and it is the purpose of this thesis to focus on the man and his relationship to events that have shaped the history of the region
Evolution of the east rim of the Hellas basin, Mars
The Hellas basin is a dominant feature in the ancient, southern cratered highlands of Mars. The east rim of Hellas is a complex geologic region affected by volcanism, tectonism, and channeling. A detailed study of the area between 27.5-42.4 degrees S and 260-275 degrees W was initiated to analyze the processes forming surface materials and to decipher the evolution of this geologically important highland area. Major units include Hadriaca and Tyrrhena Paterae in the north and Hesperian and Amazonian channeled plains and outflow channels in the south. A brief discussion of the findings is presented
Cold War Anthropology
In a wide-ranging and in-depth study of the recent history of anthropology, David Price offers a provocative account of the ways anthropology has been influenced by U.S. imperial projects around the world, and by CIA funding in particular. DUAL USE ANTHROPOLOGY is the third in Price’s trilogy on the history of the discipline of anthropology and its tangled relationship with the American military complex. He argues that anthropologists’ interactions with Cold War military and intelligence agencies shaped mid-century American anthropology and that governmental and private funding of anthropological research programs connected witting and unwitting anthropologists with research of interest to military and intelligence agencies. Price gives careful accounts of CIA interactions with the American Anthropological Association (AAA), the development of post-war area studies programs, and new governmental funding programs articulated with Cold War projects. During the late 1960s and early 1970s, American anthropologists became increasingly critical of anthropologists’ collaborations with military and intelligence agencies, particularly when these interactions contributed to counterinsurgency projects. Awareness of these uses of anthropology led to several public clashes within the AAA, and to the development of the Association’s first ethics code. Price compares this history of anthropological knowledge being used by military and intelligence agencies during the Cold War to post-9/11 projects. This title was made Open Access by libraries from around the world through Knowledge Unlatched
Book Reviews
Reviews of the following books: Maine Labor in the Age of Decentralization and Global Markets 1955-2005 by Charles A. Scontras; Still Mill: Stories and Songs of Making Paper in Bucksport, Maine 1930-2014 edited by Patricia Smith Ranzoni
Return of the Solow Paradox? IT, Productivity, and Employment in US Manufacturing
An increasingly influential "technological-discontinuity" paradigm suggests that IT-induced technological changes are rapidly raising productivity while making workers redundant. This paper explores the evidence for this view among the IT-using US manufacturing industries. There is some limited support for more rapid productivity growth in IT-intensive industries depending on the exact measures, though not since the late 1990s. Most challenging to this paradigm, and to our expectations, is that output contracts in IT-intensive industries relative to the rest of manufacturing. Productivity increases, when detectable, result from the even faster declines in employment.Alfred P. Sloan Foundation (Grant 2011-10-12)National Science Foundation (U.S.) (Grant SES-1227334)Spain. Ministerio de Ciencia e Innovación (ECO2010-16726)Spain. Ministerio de Ciencia e Innovación (JCI2011-09709)William & Flora Hewlett Foundatio
Entanglement and the Thermodynamic Arrow of Time
We discuss quantum entanglement in the context of the thermodynamic arrow of
time. We review the role of correlations in entropy-decreasing events and prove
that the occurrence of a transformation between two thermodynamic states
constitutes a new type of entanglement witness, one not defined as a separating
plane in state space between separable and entangled states, but as a physical
process dependent on the local initial properties of the states. Extending work
by Partovi, we consider a general entangled multipartite system that allows
large reversals of the thermodynamic arrow of time. We describe a hierarchy of
arrows that arises from the different correlations allowed in a quantum state
and examine these features in the context of Maxwell's Demon. We examine in
detail the case of three qubits, and also propose some simple experimental
demonstrations possible with small numbers of qubits.Comment: 10 pages with 9 figure
The Role of RNA Polymerase II Elongation Control in HIV-1 Gene Expression, Replication, and Latency
HIV-1 usurps the RNA polymerase II elongation control machinery to regulate the expression of its genome during lytic and latent viral stages. After integration into the host genome, the HIV promoter within the long terminal repeat (LTR) is subject to potent downregulation in a postinitiation step of transcription. Once produced, the viral protein Tat commandeers the positive transcription elongation factor, P-TEFb, and brings it to the engaged RNA polymerase II (Pol II), leading to the production of viral proteins and genomic RNA. HIV can also enter a latent phase during which factors that regulate Pol II elongation may play a role in keeping the virus silent. HIV, the causative agent of AIDS, is a worldwide health concern. It is hoped that knowledge of the mechanisms regulating the expression of the HIV genome will lead to treatments and ultimately a cure
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