Scientific Reports Physics Table of Contents e-alert: February 2012

01 February 2012      • Visit Scientific Reports • Submit your manuscript to Scientific Reports     Welcome to your Table of Contents e-alert for Scientific Reports           Nature Reviews Neuroscience FOCUS ON ADDICTION Read for FREE online at: www.nature.com/nrn/focus/addiction Produced with support from National Institute on Drug Abuse (NIDA) and National Institute on Alcohol Abuse and Alcoholism (NIAAA) National Institutes of Health U.S. Department of Health & Human Services             Physical Sciences               In situ imaging of the conducting filament in a silicon oxide resistive switch ▶     Jun Yao, Lin Zhong, Douglas Natelson et al.     The nature of the conducting filaments in many resistive switching systems has been elusive. Through in situ transmission electron microscopy, we image the real-time formation and …             Dynamical robustness in complex networks: the crucial role of low-degree nodes ▶     Gouhei Tanaka, Kai Morino, Kazuyuki Aihara     Many social, biological, and technological networks consist of a small number of highly connected components (hubs) and a very large number of loosely connected components …             Collagen based magnetic nanocomposites for oil removal applications ▶     Palanisamy Thanikaivelan, Narayanan T. Narayanan, Bhabendra K. Pradhan et al.     A stable magnetic nanocomposite of collagen and superparamagnetic iron oxide nanoparticles (SPIONs) is prepared by a simple process utilizing protein wastes from leather industry. …             Electric control of magnetism at room temperature ▶     Liaoyu Wang, Dunhui Wang, Qingqi Cao et al.     In the single-phase multiferroics, the coupling between electric polarization (P) and magnetization (M) would enable the magnetoelectric (ME) effect, namely M induced and …             Nanoscale phase separation of antiferromagnetic order and superconductivity in K0.75Fe1.75Se2 ▶     R. H. Yuan, T. Dong, Y. J. Song et al.     We report an in-plane optical spectroscopy study on the iron-selenide superconductor K0.75Fe1.75Se2. The measurement revealed the development of a sharp reflectance edge below Tc …             Controlling centrality in complex networks ▶     V. Nicosia, R. Criado, M. Romance et al.     Spectral centrality measures allow to identify influential individuals in social groups, to rank Web pages by popularity, and even to determine the impact of scientific …             Unsymmetrical hot electron heating in quasi-ballistic nanocontacts ▶     Makusu Tsutsui, Tomoji Kawai, Masateru Taniguchi     Electrons are allowed to pass through a single atom connected to two electrodes without being scattered as the characteristic size is much smaller than the inelastic mean free …             Analytical method of predicting turbulence transition in pipe flow ▶     Henri Soumerai, Brigid E. Soumerai-Bourke     The present analysis is based on the complete first law flow equation i.e. it includes the kinetic energy term that was neglected in earlier papers. It is shown that the results …             Electronic and magnetic phase diagram in KxFe2-ySe2 superconductors ▶     Y. J. Yan, M. Zhang, A. F. Wang et al.     The correlation and competition between antiferromagnetism and superconductivity are one of the most fundamental issues in high temperature superconductors. Superconductivity in …             Functionalized carboxyl nanoparticles enhance mucus dispersion and hydration ▶     Eric Y. Chen, David Daley, Yung-Chen Wang et al.     Luminal accumulation of viscous, poorly hydrated, and less transportable mucus has been associated with altered mucus rheology and reduced mucociliary clearance. These symptoms …                         Scientific Reports is accepting submissions from all scientific fields. 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