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Additivity of the Holevo capacity is proved for product channels, under the condition that one of the channels is a unital qubit channel, with the other completely arbitrary. As a byproduct this proves that the Holevo bound is the ultimate information capacity of such qubit channels (assuming no prior entanglement between sender and receiver). Additiv-ity(More)
Histrionicotoxin, a spiropiperidine alkaloid, and twenty-two analogs inhibited binding of [3H]perhydrohistrionicotoxin [( 3H]H12-HTX) and of [3H]phencyclidine [( 3H]PCP) to sites on the acetylcholine receptor-ion complex of Torpedo electroplax membranes. Structural alterations to the nitrogen (secondary amine) or oxygen (alcohol) functions or to the five(More)
Additivity of the Holevo capacity is proved for product channels, under the condition that one of the channels is in a certain class of unital qubit channels, with the other completely arbitrary. This qubit class includes the depolarizing channel. As a byproduct this proves that the Holevo bound is the ultimate information capacity of such qubit channels(More)
AIMS This article assesses the Family Biography Workshop (FBW) designed to support family and staff to co-construct the history of the person with dementia in residential care. BACKGROUND Family-staff conflict in residential dementia care is a major stressor that disturbs effective relationships and contributes to stress. Biographical research has been(More)
Enterolactone (ENL) and enterodiol (END) are mammalian lignans derived from the plant lignans matairesionol (MAT), secoisolariciresinol (SECO), and other dietary precursors. ENL was found to undergo extensive glucuronidation with rhesus liver microsomes to form O-glucuronides at both phenolic hydroxy groups. In addition to glucuronidation, ENL was found to(More)
Alternate I) contained in the above identified contract. Any reproduction of this material or portions thereof marked with this legend must also reproduce the disclaimers contained on this slide. Although the rights granted by contract do not require course attendance to use this material for U.S. Government purposes, the SEI recommends attendance to ensure(More)
Recent evidence suggests that stochasticism is important for generating cell type diversity. We have identified a novel stochastic fate choice as part of the mechanism by which Delta/Notch (Dl/N) signaling specifies R7 fate in the Drosophila eye. The equivalence of R1/R6/R7 precursors is normally broken by the activation of N, which specifies the R7 fate.(More)