Realizing quantum convolutional neural networks on a superconducting quantum processor to recognize quantum phases.

Quantum computing crucially relies on the ability to efficiently characterize the quantum states output by quantum hardware. Conventional methods which probe these states through direct measurements and classically computed correlations become computationally expensive when increasing the system size. Quantum neural networks tailored to recognize specific features of quantum states by combining unitary operations, measurements and feedforward promise to require fewer measurements and to tolerate errors.

Effects of Using Corn Dried Distillers' Grains with Solubles (cDDGS) as a Partial Replacement for Soybean Meal on the Outcomes of Pig Fattening, Pork Slaughter Value and Quality.

The present study set out to determine the effects of incorporating cDDGS into starter, grower, and finisher diets (containing 5%, 10%, and 15% of cDDGS, respectively) on growth performance, carcass and meat quality, and cost effectiveness of pig fattening. Sixty-four pigs (mean body weight of 15.0 ± 2.

Multi-copy quantifiers for single-photon states.

Single-photon states are basic resources for hybrid quantum technology with non-Gaussian states of light. Accelerating quantum technology is already able to produce high-quality single-photon states. These states can be used for hybrid quantum information processing, based on a nonclassical phase-space interference represented by negativity of a Wigner function.

[Non-pigmented subungual malignancies--crux chirurgiae minoris].

Background: Incidence of amelanotic subungual malignancies is small, but they are not extremely rare and are often omitted in the diagnostic algorithm of subungual lesions.

Methods: Retrospective analysis of four amelanotic subungual tumours--2 subungual melanomas and 2 spinocellular carcinomas. Diagnosis was made by surgeon and pathologist.

[Hodgkin's disease with epithelioid granulomatous reaction].

Hodgkin's disease with a conspicuous presence of epithelioid-histiocytic elements was described as a particular subvariant of mixed type Hodgkin's disease. The authors presented four new cases. An additional increase of Langerhan's and interdigitating cells was observed in two cases, sarcoidosis-like granulomas with epithelioid and big multinucleated cells in the third.