Postnova Analytics (Germany)

Noise-adaptive hybrid quantum convolutional neural networks based on depth-stratified feature extraction

Hierarchical quantum classifiers, such as quantum convolutional neural networks (QCNNs), represent recent progress toward designing effective and feasible architectures for quantum classification. However, their performance on near-term quantum hardware remains highly sensitive t...

Development and analysis of a mixed colloid standard with trace elements using AF4-ICP-MS

Environmental context Colloids are small, unstable particles that play important environmental roles in the transport of trace elements and can be analysed using asymmetrical flow field-flow fractionation (AF4) coupled to inductively coupled plasma–mass spectrometry (ICP-MS). A m...