Although it is common to describe experiences of social rejection or loss with words typically reserved for physical pain, the idea that these social experiences might actually be experienced as painful seems more far-fetched. However, accumulating evidence demonstrates that social pain—the painful feelings following social rejection or loss—may rely on pain-related neural circuitry. Here, I su...

The temperature dependences of the first moments of phonon Raman Scattering lines are studied for Fe,.,Zn,F,. The diamagnetic dilution diminishes the spin-phonon coupling strength ofphonons with both A,, and E& symmetry in proportion to the decrease in the ordering temperature TN. Moreover, the E, mode shows an asymmetrical lineshape for2nconcentrations.x > 0.3. It isexplained by an unresolveds...

We fit Landau-Ginzburg models into the mirror symmetry program pursued by the last author jointly with Mark Gross. This point of view transparently brings in tropical disks of Maslov index 2 that group together virtually as broken lines, introduced in two dimensions in [Gr2]. We obtain proper superpotentials which agree on an open part with those classically known for toric varieties. Examples ...

The Kudelski Nagravision pay-TV conditional access system can be practically broken by image processing algorithms that rearrange the lines of a field based on statistical properties of typical TV images. With some knowledge about the limitations of the scrambling hardware one can reconstruct the scrambled TV image in real-time without knowledge of the cryptographic secret stored in the subscri...

The regulation of the specific activities of adenylate kinase (EC 2.7.4.3) and creatine kinase (EC 2.7.3.2) in myogenic cell lines is independent of cell fusion. The observed increases in enzyme specific activities are cell density dependent, and may be further broken down into contributions from an increase in enzyme activity per cell and a decrease in protein per cell. Only the former appears...

The toughness of a graph is the graph’s vulnerability to having vertices removed. For example, if vertices of the graph represent homes, and the edge of the graph represent telephone lines connecting them, then the toughness measures how badly telephone communication can broken down by relatively few lightening strikes. In this paper the maximum networks are obtained with prescribed order and t...

Abstract Based on the analysis of operation methods rail welding and postweld heat treatment in track change overhaul existing railway lines at home abroad, this paper puts forward problems off-line on-line China, solutions to problems. When mode is used for welding, it can reduce quality risk process low-temperature locking joint; case broken urgent repair track, method eliminate secondary shu...

This paper presents a Road Detection and Classification algorithm for Driver Assistance Systems (DAS), which tracks several road lanes and identifies the type of lane boundaries. The algorithm uses an edge filter to extract the longitudinal road markings to which a straight lane model is fitted. Next, the type of right and left lane boundaries (continuous, broken or merge line) is identified us...

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