The transformation of 20-year social participation policies of older people in China: Network analysis and text analysis.

Background: Social participation of older adults is a crucial component of China's aged care services and an important strategy for actively addressing the aging population. Analyzing policy texts on older people's social participation can inform future policy formulation and the development of relevant programs.

Objectives: This study aims to quantitatively analyze the transformation of China's social participation policies for older people from 1999 to 2023, employing institutional network analysis and policy text analysis.

Long-term care for community-dwelling older adults: A systematic review of clinical practice guidelines and consensus statements.

This review identified clinical practice guidelines (CPGs) and consensus statements (CSs) that include recommendations on long-term care for community-dwelling older adults. Additionally, it assessed their quality using the Appraisal of Guidelines for Research and Evaluation (AGREE II) tool to determine high-quality guidelines and synthesis recommendations from high-quality guidelines and evaluate the quality of these guidelines using the AGREE-Recommendation Excellence (AGREE-REX) tool. A systematic search was performed (November 2023) in MEDLINE, PubMed, Guidelines International Network (GIN), National Institute for Health and Care Excellence (NICE), New Zealand Guidelines Group (NZGG), Registered Nurses' Association of Ontario (RNAO), National Guideline Clearinghouse (NGC), and Scottish Intercollegiate Guidelines Network (SIGN).

A Fluorine-Containing Main-Chain Benzoxazine/Epoxy Co-Curing System with Low Dielectric Constants and High Thermal Stability.

A fluorine-containing main-chain benzoxazine (BAF-M-TB) was co-cured with biphenyl epoxy for the integrated circuit industry. The benzoxazine precursor was synthesized using 4,4'-(Hexafluoroisopropylidene)diphenol (bisphenol AF), 2,2'-Dimethyl-[1,1'-biphenyl]-4,4'-Diamine(M-TB), and paraformaldehyde. In addition, the 3,3'-(Oxybis(4,1-phenylene))bis(3,4-dihydro-2H-benzo[e][1,3]oxazine) (Benoxazine ODA-BOZ), which is a commercialized benzoxazine, was co-cured with biphenyl epoxy as a control.