Core Viewpoint - The incidence and mortality rates of acute myocardial infarction (AMI) are increasing annually in China, particularly during the autumn and winter seasons when cardiovascular diseases are more prevalent due to lower temperatures, which heighten the risk of heart attacks [1]. Group 1: Symptoms of Acute Myocardial Infarction - Typical symptoms include severe chest pain lasting more than 15 minutes, which does not improve with rest or nitroglycerin [6]. - Chest pressure sensation, described as feeling like a heavy weight on the chest, may persist for several minutes or recur [7]. - Atypical symptoms may include radiating pain to the left shoulder, arm, jaw, or teeth, with women more likely to experience these non-typical symptoms [8]. - Other symptoms can include dizziness, weakness, cold sweats, pale complexion, difficulty breathing, nausea, and vomiting [10][11]. Group 2: Emergency Response Measures - Immediate actions include stopping all activities, lying down, and loosening tight clothing to calm down and improve oxygen supply to the heart [14]. - It is crucial to call emergency services promptly and provide accurate information about the patient's condition and medical history [15]. - If chest pain persists and blood pressure is stable, sublingual nitroglycerin may be administered; otherwise, alternative medications should be considered [16]. Group 3: Risk Factors and Causes - Risk factors for AMI include age, smoking, diabetes, hypertension, and a family history of heart disease [25]. - Common triggers for heart attacks include physical exertion, emotional stress, and unhealthy dietary habits [25]. - Atherosclerotic plaque rupture and coronary artery spasm due to various stimuli can lead to acute myocardial infarction [19][20]. Group 4: Prevention and Lifestyle Adjustments - Dietary recommendations emphasize low saturated fat and cholesterol intake, with a focus on fresh vegetables and whole grains [27]. - Maintaining a positive mindset and engaging in regular physical activity can benefit heart health [28]. - Avoiding excessive strain, monitoring high-risk factors, and adhering to prescribed medication regimens are essential for prevention [30][31][33].

Group 1: Traditional Chinese Medicine (TCM) and Education - Zhang Boli, an academician, emphasizes the importance of talent in promoting the high-quality development of TCM during a lecture for graduate students [16] - The first National Science Popularization Month focuses on the theme "Technology Changes Life, Innovation Wins the Future," promoting scientific spirit and innovation [15] - Zhang Boli leads students on a scientific walk in the Tianjin Traditional Chinese Medicine Botanical Garden, showcasing over 400 species of medicinal plants [17][18] Group 2: Medicinal Plants and Their Uses - Zhang Boli introduces various medicinal plants, such as Hu Zhang (tiger cane), which has strong antiviral properties, and Jin Yin Hua (honeysuckle), which is popular for its health benefits [18] - He explains the importance of harvesting medicinal plants at the right time to maintain their efficacy, such as picking Jin Yin Hua before blooming [18] - Zhang Boli discusses the medicinal properties of other plants like Zi Su (perilla) and Lian Qiao (forsythia), highlighting their health benefits [18] Group 3: Modernization of TCM - Zhang Boli advocates for the modernization of TCM through the integration of traditional practices with modern technology, emphasizing the need for effective verification of traditional formulas [20] - The development of traditional Chinese medicine (TCM) through secondary development enhances the quality and efficacy of commonly used medicines [20] - AI is utilized to improve research efficiency in TCM, with models developed for various applications, including drug design and training [20] Group 4: Public Health and Wellness - Zhang Boli addresses the rising trend of health consciousness among the youth, encouraging healthy lifestyle habits rather than expensive health products [21] - He warns against "pseudo-TCM" practices and emphasizes the importance of seeking treatment from qualified practitioners [21] - The relationship between TCM and Western medicine is discussed, highlighting their complementary roles in healthcare [22] Group 5: Engineering and Technology - The Zhejiang University High-end Equipment Research Institute showcases various engineering machinery, including the shield tunneling machine, which is crucial for underground construction [23][24] - The development of domestic shield machines has significantly increased, with nearly 70% of the global market share now held by Chinese manufacturers [25] - Innovations in hydraulic systems and other components have supported the growth of the shield machine industry, leading to a boom in related sectors [26] Group 6: Future Trends in Engineering - The research institute is exploring cross-disciplinary innovations, such as 3D printing technologies and robotics, to enhance the efficiency of engineering applications [27] - The future of the shield tunneling industry is expected to focus on automation and intelligent solutions, with ongoing collaborations in research and development [27][28]

Core Viewpoint - Aok shares highlighted the non-toxic and non-irritating properties of polyethylene glycol (PEG) products, emphasizing their wide applications in various industries, including pharmaceuticals and daily chemicals [1] Group 1: Product Characteristics - PEG products are characterized by good water solubility and compatibility with many organic components [1] - The products exhibit excellent lubricating, moisturizing, dispersing, adhesive, antistatic, and softening properties [1] Group 2: Industry Applications - Aok's PEG products have achieved large-scale applications in pharmaceutical excipients, raw materials for drugs, lithium battery new energy, and daily chemicals [1] - In the pharmaceutical sector, PEG is utilized in products such as Danshen dripping pills, rapid heart rescue pills, and injectables [1]