Core Points - The article highlights the importance of recognizing atypical pain signals as potential warnings for heart attacks, emphasizing that many patients misinterpret these symptoms and delay seeking medical help [1][2] Group 1: Case Study - A man named Mr. Fan experienced severe shoulder and back pain for three days, mistaking it for shoulder inflammation, which led to a significant heart muscle damage by the time he sought medical attention [1] - Upon diagnosis, he was found to have an acute anterior myocardial infarction with heart failure and shock, having missed the critical 12-hour window for effective treatment [1] - The medical team indicated that timely intervention within two hours could have significantly improved his prognosis [1] Group 2: Warning Signs - The article lists seven types of pain that may indicate a heart attack, including chest pain, prolonged nausea, throat tightness, pain in the left shoulder and arm, persistent back pain, upper abdominal pain, and jaw pain [2][3][5][6][7][8][9][10] Group 3: Prevention Tips - Recommendations for preventing heart attacks include avoiding late nights, unhealthy diets, prolonged sitting, poor emotional management, smoking, and excessive alcohol consumption [13][14][16][17][19][20] Group 4: Emergency Response - In the event of a heart attack, immediate actions include stopping all activities, calling emergency services, and potentially using emergency medications if available [22] - The article stresses the importance of timely medical intervention, as the effectiveness of treatment is closely linked to the speed of receiving care [22]

Core Insights - The 2024 "Annual Report on Progress of New Drug Registration Clinical Trials in China" indicates a significant increase in drug clinical trial registrations, reaching 4,900, a year-on-year growth of 13.9% [2] - The report highlights that domestic pharmaceutical companies are actively engaged in clinical research, with 92.8% of the new trials initiated by domestic sponsors [2] Summary by Categories Overall Clinical Trial Registration - In 2024, the total number of drug clinical trial registrations in China reached 4,900, with new drug trials accounting for 2,539, representing 51.8% of the total [2] - The efficiency of clinical trial registration and implementation has improved compared to 2023, with average registration times for new drug trials reduced to 67.4 days [6] Drug Types and Categories - Chemical drugs dominate the clinical trials, making up over 70% of the total, while biological products account for 21.1% [4] - Among new drug trials, Class I registered drugs constitute 68.3%, with Phase I trials representing 46.92% of the total [4] Focus Areas in Clinical Trials - Antitumor drugs have the highest representation in clinical trials, with chemical drugs accounting for 24.7% and biological products for 43.1% [7] - The report indicates a notable increase in clinical trials for cell and gene therapies, with a growth rate exceeding 40% for newly registered trials [9][11] Pediatric and Rare Disease Drug Development - The number of clinical trials for pediatric and rare disease drugs has increased, with pediatric trials totaling 249, representing 9.8% of the new drug trials [14] - Rare disease drug trials reached 121, with a focus on blood system diseases, neurological diseases, and antitumor drugs, which together accounted for 63.6% of the total [16]

Core Points - President Trump announced plans to impose tariffs ranging from 20% to 50% on over 20 trade partners starting August 1, affecting more than 150 secondary trade partners, which could impact over 70% of global countries and regions [1][3][9] - The Federal Reserve's "Beige Book" indicated that rising tariffs are increasing costs for businesses across all sectors, particularly in manufacturing and construction, leading to higher consumer prices [4][12] - Analysts warn that additional tariffs will exacerbate inflation, with predictions that U.S. inflation could rise by approximately 1 percentage point due to these policies [5][12] Trade Impact - The tariffs are expected to create significant uncertainty for small businesses, particularly in Minnesota, which relies heavily on stable trade conditions [8] - Brazilian government expressed outrage over the tariffs, stating they would negatively impact key economic sectors and bilateral trade relations [10] - The UN Conference on Trade and Development highlighted that U.S. tariffs are causing disruptions in global supply chains, particularly affecting the economies of the least developed countries [11] Industry Response - Solar energy companies in the U.S. are stockpiling materials like copper in anticipation of the tariffs, which are expected to increase production costs and ultimately be passed on to consumers [7] - Financial analysts emphasize that the inability to produce certain goods domestically will lead to increased prices for consumers, further stressing the economic impact of the tariffs [6]

Group 1 - The article highlights the strategic importance of rare earth elements, which possess dual-use attributes for military and civilian applications, leading to the implementation of export controls by the country to safeguard national security and interests [1] - There is a significant threat from foreign espionage agencies attempting to illegally acquire rare earth materials through various deceptive methods, posing a serious risk to national security [2][3] Group 2 - The country has a leading position in the global rare earth market, with the highest reserves, production, consumption, and export volumes, creating a resource and industrial chain advantage [3] - Foreign entities are employing sophisticated tactics to illegally transport rare earth materials out of the country, including mislabeling and concealing these materials within legitimate shipments [3][4] - The national security agencies are actively working to prevent and combat the infiltration and espionage activities targeting critical mineral resources, emphasizing the importance of public vigilance and reporting suspicious activities [4]

美最高法院由保守派主导对民主党各州不利 中国人民大学国际关系学院教授刁大明：长期而言，目前美国联邦最高法院的保守派占据主导，司法机 构不太可能做出有利于民主党的判决。特朗普政府要砍掉用于各州防灾减灾的经费，显然还是为了尽可 能减少联邦政府的支出。在特朗普政府目前的计划里，各州应自己主要承担防灾减灾的任务，联邦政府 可以提供一些帮助，但绝对不是主要部分。这是特朗普政府所代表的这个保守派力量对于美国联邦主义 不同的政治理解。值得注意的是，目前起诉特朗普政府的20个州基本上都是民主党州，这在一定程度上 也揭示出特朗普政府此举有明显的党政色彩。 今年4月，特朗普政府一纸令下，叫停了一项"建设有韧性基础设施与社区"的核心防灾计划，这也被美 媒解读为"砍掉防灾保命钱"。 （文章来源：央视新闻） 当地时间16日，美国20个由民主党主导的州在波士顿联邦法院提起诉讼，要求特朗普政府恢复这项数十 亿美元的防灾减灾计划。特朗普为何砍掉防灾减灾计划经费？该经费为何被特朗普视为"浪费资源且已 被政治化"？20多个州起诉他会有用吗？ 民主党各州或通过司法起诉方式暂缓该决定 中国人民大学国际关系学院教授刁大明：各州的起诉有可能暂时阻止特朗 ...

Core Insights - The article highlights the evolution and innovation within the luggage industry in Pinghu, Zhejiang, showcasing new products and the shift towards automation and customization in manufacturing [1][9][12] Group 1: Industry Overview - Pinghu is recognized as the "Capital of Travel Luggage in China," with a significant number of enterprises involved in the luggage manufacturing sector [1][9] - In 2024, the total output value of the luggage industry in Pinghu is projected to reach approximately 4 billion yuan, with direct exports estimated at 3.2 billion yuan [9] Group 2: Product Innovation - New luggage products showcased at the Canton Fair include smart features such as detachable wheels, USB charging ports, and built-in weight scales, reflecting diverse consumer needs [1][3][5] - The development of a third-generation smart weighing suitcase took two years of research and five years of promotion, indicating a commitment to innovation and market readiness [5][8] Group 3: Manufacturing Transformation - Companies are increasingly adopting automation and digitalization to enhance efficiency, with plans for higher automation levels in new factory setups [12][10] - The shift towards small-batch production and customization is driven by changing client demands, particularly from B2B customers seeking unique products [13] Group 4: Business Strategies - Local manufacturers are focusing on building brand strength through differentiated products rather than competing solely on price [8][17] - The strategy of targeting direct retail clients rather than wholesale distributors is emphasized to ensure better pricing and quality control [17]

热射病死亡率高 随着高温天气的持续，各地的医院里热射病病例也在增加。专家提醒，热射病其实就是严重的中暑，死亡率很高，出现中暑症状后一定不能轻视。 出现症状要及时就医 国际上有统计显示，热射病的死亡率高达14%到65%，而且从轻微中暑发展到热射病，可能只需要短短几小时，不及时救治将导致不可逆的损伤。 北京大学人民医院急诊内科副主任 迟骋：在先兆中暑的时候，如果没有及时去休息、补水、降温，就会进入轻症中暑的阶段，头晕、恶心呕吐症状会进一 步加重。最严重热射病阶段，就会出现意识障碍，最常见就是昏迷，同时会伴有包括心脏功能、脑功能、肾功能，多脏器功能损害。 不通风环境也可导致热射病 发现有人中暑 应第一时间采取降温措施 另外，还有一些病人出现症状后会自行服用一些解暑药物，医生表示，这种情况下吃解暑药物还不如多喝温水或淡盐水。 首都医科大学附属北京地坛医院急诊科主任医师 常宇飞：实际上一般来说热射病的病人是很难吃进东西的，他的消化道症状是很明显的，所以吃药解决不 了根本问题。实际上最重要的是什么？是降温和补液，就是控制核心温度和补充液体，所以这个状况下还不如多喝水。 中度、重度中暑的患者会出现发热，这个时候自行服用退烧 ...

Core Viewpoint - The overall performance of China's agricultural and rural economy in the first half of the year is stable and improving, with steady summer grain production, increasing farmer incomes, and rural stability [1] Group 1: Agricultural Production - The foundation for grain production is strong, with summer grain output reaching 2,994.8 billion jin, the second highest in history, despite local drought impacts [2] - The supply of "vegetable basket" products is sufficient, with meat production at 48.43 million tons, a year-on-year increase of 2.8%, and milk production at 18.64 million tons, up 0.5% [3] Group 2: Poverty Alleviation and Employment - Achievements in poverty alleviation are being consolidated, with over 6.8 million monitored individuals stabilized against falling back into poverty, and 32.83 million people employed in poverty alleviation efforts [4] Group 3: Agricultural Technology and Investment - Agricultural technology and equipment conditions are improving, with ongoing high-standard farmland construction and advancements in intelligent agricultural machinery [5] - Farmer income, agricultural investment, and rural consumption are on the rise, with per capita disposable income at 11,936 yuan, a real increase of 6.2% [6] Group 4: Rural Development and Reform - The construction of beautiful and livable rural areas is progressing, with a 7.5% increase in the value added of the agricultural product processing industry [7] - Rural reforms are deepening, with the extension of land contracts and the establishment of a long-term regulatory mechanism for rural collective assets [8]

刚刚过去的周末，在冬奥小镇河北张家口崇礼，一场名为"崇礼168"的越野跑赛事火热上演，在这样一场国内最大规模的越野跑比赛中，超过1万名参赛选手 奔跑在由众多北京冬奥会场馆串联起来的山间赛道，享受自然和运动融合的独特魅力。 在2025年崇礼168超级越野赛为期三天的赛事时间里，以"出发场馆"+"里程"组合方式命名的共7个组别，先后在冬奥庆典广场、国家跳台滑雪中心雪如意、 云顶滑雪公园等北京冬奥会场馆鸣枪开跑。11000余名选手奔跑在一座座滑雪场串联起的山间赛道，其中最长168公里组别的完赛关门时间达到了48小时。 创立于2017年的崇礼168超级越野赛，经过9年的成长，现已成为亚洲规模最大，影响力最强的群众越野跑赛事之一。赛事的设计不仅注重在地文化、地形地 貌的展现，更重要的是将多样的北京冬奥会元素融合其中，成为冬奥遗产再利用的生动实践。 崇礼168超级越野赛赛事总监 章超慧：它之所以能够吸引这么庞大的群体来参与，真是得益于冬奥，得益于冬奥为我们提供了这么便捷的交通，这么多的配 套，所有这一切都是赋能这个比赛，今天能做这么大规模最主要的原因。 伴随着暑期的到来，以及热点赛事的赋能，河北崇礼的夏季运营也逐步迈入高 ...

今年是中国人民抗日战争暨世界反法西斯战争胜利80周年。中国人民抗日战争，是近代以来中国人民反抗外敌入侵持续时间最长、规模最大、牺牲最多的民 族解放斗争，也是第一次取得完全胜利的民族解放斗争。14年不屈不挠的浴血奋战，神州大地处处留有先烈们战斗的身影，壮丽山河仍在讲述当年殊死的战 斗。 "一旦强虏寇边疆，慷慨悲歌奔战场。首战平型关，威名天下扬。"这段歌词出自《八路军军歌》。平型关大捷是全民族抗战爆发后中国军队主动对日作战取 得的第一个重大胜利，打破了日军"不可战胜"的神话。 1937年9月25日，八路军第115师在山西平型关一带发动了一场伏击战，取得了全面抗战以来中国军队对日作战的第一个重大胜利，振奋了全民族抗战的信 心。毛泽东同志这样评价这一战："平型关的意义正是一场最好的政治动员"。 1937年，卢沟桥事变发生后，侵华日军大举增兵展开进攻，华北战局严重危急。日军在攻占大同后企图突破平型关防线，进而占领太原。由中国工农红军第 一、第二、第四方面军及陕北红军等部改编的国民革命军第八路军，为配合友军作战，第115师决定在平型关一带采取伏击战术，给日军以重击。 平型关大捷纪念馆工作人员 袁晶：残破的大刀见证着当时战 ...