Embryology and morphology cannot establish the "Protura-sister" hypothesis on the early evolution of Hexapoda recently proposed by phylogenomics ...

Parkinson's disease (PD) and atypical Parkinsonian syndromes are progressive heterogeneous neurodegenerative diseases that share clinical characteristic of parkinsonism as a common feature, but are ...

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You can now upload your own images to use with our AI‑powered tools: Place an uploaded product shot into any scene you can imagine. Use your own photo or illustration as a reference image for image‑to ...