Branching of periodic orbits in reversible hamiltonian systems [PDF]
Real and complex singularities, 46-70, London Math. Soc. Lecture
Note Ser., 380, Cambridge Univ. Press, Cambridge, 2010, 2010 This paper deals with the dynamics of time-reversible Hamiltonian vector fields with 2 and 3 degrees of freedom around an elliptic equilibrium point in presence of symplectic involutions. The main results discuss the existence of one-parameter families of reversible periodic solutions terminating at the equilibrium.
arxiv
Scientists should press for Freedom of Information [PDF]
, 1979 Stanley Alderson
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Search and Seizure of Journalistic Material: the Sing Tao Daily Case [PDF]
, 2005 AnalysisThe constitutional guarantee of a free press has been almost taken for granted by all in Hong Kong. In safeguarding press freedom, the protection of journalistic sources is of particular importance to ensure that the press can properly perform ...
Li, ASY, Lui, A
core
Chiroferromagnetic Quantum Dots for Chiroptical Synapse (ChiropS)
Advanced Materials, EarlyView.Chiroptical activity is enhanced by up to 0.003 in the g‐factor through the induction of ferromagnetism in quantum dots. A chiroptical neuromorphic synapse, composed of chiroferromagnetic quantum dots, generates different synaptic weights from multiple wavelengths and circularly polarized light.
Junyoung Kwon +11 more
wiley +1 more source
Freedom of the Press and Public Access: Toward a Theory of Partial Regulation of the Mass Media [PDF]
, 1976 Lee C. Bollinger
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Magneto‐Ionic Engineering of Antiferromagnetically RKKY‐Coupled Multilayers
Advanced Materials, EarlyView.Artificial antiferromagnetically coupled multilayered heterostructures with tailored interlayer exchange interactions and perpendicular magnetic anisotropy hold great promise for applications such as magnetic random‐access memory, magnetic sensors, and spintronics.
Zheng Ma +8 more
wiley +1 more source
Gary A. LEWIS : News from Somewhere : Connecting Health and Freedom at the Workplace. New York, Greenwood Press, 1986, 213 pp., ISBN 0-313-24869-9 [PDF]
, 1987 Robert Sass
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Thermal Processing Creates Water‐Stable PEDOT:PSS Films for Bioelectronics
Advanced Materials, Volume 37, Issue 13, April 2, 2025.Instead of using chemical cross–linkers, it is shown that PEDOT:PSS thin films for bioelectronics become water‐stable after a simple heat treatment. The heat treatment is compatible with a range of rigid and elastomeric substrates and films are stable in vivo for >20 days.
Siddharth Doshi +16 more
wiley +1 more source
Press Freedoms: A Descriptive Calendar of Concepts, Interpretations, Events, and Court Actions, from 4000 B.C. to the Present [PDF]
, 1990 Richard F. Hixson, Louis E. Ingelhart
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Conceptions of Press Freedom in a Globalising World [PDF]
, 2012 Article to accompany a talk given on 22 October 2008 at the Cambridge Festival of ...
O'Neill, Onora
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