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As the Western world’s policy towards China has been changing in recent years, the international public opinion, that China comes into contact with, is also deteriorating, which has a serious negative impact on forming the international image of China and on shaping soft power. In the context of the rapid development of modern information technology, sports events like the Winter Olympics are often accompanied by large-scale media coverage and propaganda, and it is important to deal with the negative coverage of the Olympics involving China in the Western media and to build a good national image through the Winter Olympics. This study focuses on the specific content of Western media reports on China during the 2022 Beijing Winter Olympics cycle, and summarizes and analyzes the characteristics of “distorted facts”, “far-fetched” and “prominent political demands” in the negative reports on China in the Western media during the Winter Olympics. Based on the importance of guiding international public opinion and covering by media of such large sporting events as the Olympic Games, it is urgent and necessary to improve China’s international public opinion crisis response mechanism and enhance national and international media capacity. In this regard, this paper proposes four specific response strategies: strengthening the international communication capacity of mainstream media, enhancing the role of the government in guiding and making decisions, strengthening cooperation with international media; and making full use of our own media platforms.

Aim Materials and Methods Results Conclusions To investigate the association between metabolically healthy obesity (MHO) and left ventricular geometric remodelling in Chinese children.This cross‐sectional study used data from two population‐based samples in China, including 2871 children aged 6–11 years. Weight status was defined based on body mass index according to the World Health Organization growth chart. Metabolic status was defined based on the 2018 consensus‐based criteria proposed by Damanhoury et al. Obes Rev 2018;19:1476–1491 (blood pressure, lipids and glucose). Left ventricular geometric remodelling was determined as concentric remodelling, eccentric hypertrophy, and concentric hypertrophy. Multinomial logistic regression analysis was used to determine odds ratios (ORs) and 95% confidence intervals (CIs) for the association between categories of weight and metabolic status and left ventricular geometric remodelling.Compared with children with metabolically healthy normal weight, those with MHO had higher odds of left ventricular geometric remodelling, with adjusted ORs (95% CIs) of 2.01 (1.23–3.28) for concentric remodelling, 6.36 (4.03–10.04) for eccentric hypertrophy, and 17.07 (7.97–36.58) for concentric hypertrophy. Corresponding ORs (95% CIs) were 2.35 (1.47–3.75), 10.85 (7.11–16.55), and 18.56 (8.63–39.94), respectively, for children with metabolically unhealthy obesity. In contrast, metabolically unhealthy normal weight was not associated with higher odds of left ventricular geometric remodelling. Findings were consistent in sensitivity analyses that used different definitions of weight and metabolic status and left ventricular geometric remodelling.Children with MHO had higher odds of left ventricular geometric remodelling than their metabolically healthy normal weight counterparts. Our findings suggest MHO may not be a benign condition for cardiac health in children. [ABSTRACT FROM AUTHOR]

Dearomatization has emerged as a powerful tool for rapid construction of 3D molecular architectures from simple, abundant, and planar (hetero)arenes. The field has evolved beyond simple dearomatization driven by new synthetic technology development. With the renaissance of photocatalysis and expansion of the activation mode, the last few years have witnessed impressive developments in innovative photochemical dearomatization methodologies, enabling skeletal modifications of dearomatized structures. They offer truly efficient and useful tools for facile construction of highly complex structures, which are viable for natural product synthesis and drug discovery. In this review, we aim to provide a mechanistically insightful overview on these innovations based on the degree of skeletal alteration, categorized into dearomative functionalization and skeletal editing, and to highlight their synthetic utilities. [ABSTRACT FROM AUTHOR]