PMC:7473770 / 5521-5843 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T34","span":{"begin":146,"end":153},"obj":"Body_part"}],"attributes":[{"id":"A34","pred":"fma_id","subj":"T34","obj":"http://purl.org/sig/ont/fma/fma9637"}],"text":"Phase contrast capitalizes on the fact that for hard x-rays, the real-valued decrement δ is several orders of magnitude higher in soft biological tissues than β, which accounts for absorption (Nugent, 2010) and that small contrast levels can be reconstructed by propagation imaging even at low fluence (Jahn et al., 2017)."}

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{"project":"2_test","denotations":[{"id":"32815517-28042800-26997851","span":{"begin":316,"end":320},"obj":"28042800"}],"text":"Phase contrast capitalizes on the fact that for hard x-rays, the real-valued decrement δ is several orders of magnitude higher in soft biological tissues than β, which accounts for absorption (Nugent, 2010) and that small contrast levels can be reconstructed by propagation imaging even at low fluence (Jahn et al., 2017)."}

{"project":"MyTest","denotations":[{"id":"32815517-28042800-26997851","span":{"begin":316,"end":320},"obj":"28042800"}],"namespaces":[{"prefix":"_base","uri":"https://www.uniprot.org/uniprot/testbase"},{"prefix":"UniProtKB","uri":"https://www.uniprot.org/uniprot/"},{"prefix":"uniprot","uri":"https://www.uniprot.org/uniprotkb/"}],"text":"Phase contrast capitalizes on the fact that for hard x-rays, the real-valued decrement δ is several orders of magnitude higher in soft biological tissues than β, which accounts for absorption (Nugent, 2010) and that small contrast levels can be reconstructed by propagation imaging even at low fluence (Jahn et al., 2017)."}