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We examined whether or not perceived stress mediates the relationship between mindfulness and suicidal ideation in Chinese older adults. Chinese adults aged from 48 to 59 years (N = 213) completed the Mindful Attention Awareness Scale, the Perceived Stress Scale, and the first
two items of the Suicide Behaviors Questionnaire-Revised. Results showed that mindfulness was negatively correlated with perceived stress and suicidal ideation, whereas perceived stress was positively correlated with suicidal ideation. Mediation analysis results suggested that perceived stress
fully mediated the relationship between mindfulness and suicidal ideation in Chinese older adults. Therefore, we suggest that it is helpful to focus on the enhancement of mindfulness of older adults, because their perceived stress levels may be decreased by greater mindfulness. It is plausible
that older adults would then be less likely to develop severe suicidal ideation.

| openaire: EC/H2020/101006744/EU//EHLCATHOL This work has received funding from the European Union's Horizon 2020 research and innovation program, (BUILDING A LOW-CARBON, CLIMATE RESILIENT FUTURE: SECURE, CLEAN AND EFFICIENT ENERGY) under Grant Agreement No 101006744. The content presented in this document represents the views of the authors, and the European Commission has no liability in respect of the content. This work was also supported by the National Natural Science Foundation of China (21808163 and 21690083). ; A Mo(OCH2CH3)x/NaCl catalyst showed high efficiency in supercritical ethanol without adding H2 in the conversion of Kraft lignin to chemicals, including C6 alcohols, C8-C10 esters, benzyl alcohols and arenes. Control experiments were done with MoCl5, NaOC2H5 and the physical mixture of them. The Mo(OCH2CH3)x/NaCl catalyst exhibited superior activity among the samples examined. The overall yield increased as the reaction temperature increased from 260 to 300 °C. The yield of aromatic compounds achieved 303mg/g lignin over the Mo(OCH2CH3)x/NaCl catalyst at 300oC for 6h. MoCl5 and NaOC2H5 forms Mo(OCH2CH3)x in the catalyst preparation, which behaves as the active species in Kraft lignin conversion. The primary aromatics formed from the catalytic lignin depolymerization steps may undergo secondary reactions to form the final products. ; Peer reviewed