6月底，因为高温天气，我和母亲提前结束旅行，从巴尔的摩回到教堂山。一进公寓，关门闭户的屋子像蒸笼一样闷热，整个人像发面的馒头一样，胀得 像要爆炸。 我下意识把空调温度调到60华氏度（15.5摄氏度），想着这样可以快速降温。可是到了第二天中午，空调嗡嗡响个不停，几个出风口呼呼出风，屋内温度 仍未降到设定温度，一直显示80华氏度（约26.6摄氏度），体感不适，反而觉得更闷了。加上夜里噪音大，睡觉也受影响。 第二天，我向物业报修。工程师傅来检查了一圈，告诉我："空调没坏，是你用的方式不对。" 另外他又叮嘱我，温度降下来之后，不要关空调，哪怕外出几个小时，也让它开着。一开一关反而损坏空调，也费电。 按照他的建议，果然奏效。这几天北卡气温节节攀升，但家里始终维持在一个凉爽状态。最怕热的母亲也说，屋外热浪烫人，在家里待着一点都不憋闷， 夜里还得盖一床薄被，睡觉很踏实。 二 过去很多年，国内的电视报纸上总有"专家"说："空调不能长时间开，对空调不好。" 一 在生活养生节目中，另一句更常听到的"忠告"是："人不能长时间待在空调屋子里，会得'空调病'。" 这些话，就像"鱼生火、肉生痰，青菜豆腐保平安""百菜不如白菜"一样，背后 ...

Core Viewpoint - China Dadi Insurance actively participates in various public welfare activities nationwide to promote insurance awareness and embody the service concept of "people-centered" [1][27]. Group 1: Public Welfare Activities - The company organized a series of activities themed "Love and Responsibility, Insurance Makes Life Better" in response to the "7.8 National Insurance Publicity Day" [1]. - In Guangdong, the company held activities combining local red resources, including reciting red cultural chapters and organizing voluntary blood donation [1]. - In Dongguan, the company participated in the ninth "Insurance Spreading Love, Blood Donation with True Feelings" event and conducted a public walk to educate citizens about insurance knowledge [5]. Group 2: Community Engagement - In Henan, volunteers visited communities to address consumer pain points and provide knowledge on consumer rights protection [8]. - In Jilin, the company collaborated with a local hospital to conduct free medical consultations and promote health management knowledge [11]. - In Yunnan, the company used interactive games and lectures to educate the public about insurance [13]. Group 3: Health and Safety Promotion - In Hainan, the company participated in a public walk organized by the local insurance association, combining health promotion with insurance education [15]. - In Hunan, youth volunteers set up a promotional point to educate citizens on disaster reduction and health insurance [19]. - In Zhejiang, the company organized a series of activities to deliver insurance knowledge and services to the public [21]. Group 4: Risk Awareness and Prevention - In Jinhua, the company taught community elders how to identify scams and watch anti-fraud videos [25]. - In Chongqing, the company organized a walking event that included fun games and shared knowledge on financial insurance and fraud prevention [25]. - In Xiamen, the company held a walking event that involved interactive activities and case explanations to enhance public risk awareness [25].

走进社区与学校,普及金融知识 平安养老险广东分公司志愿者团队走进华阳街道,向学校家长、临街商铺店员、客户进行保险知识宣传, 紧扣"爱和责任"主题,针对老年群体,特别通过一对一答疑,用通俗易懂的语言讲解商业养老保险配置、适 老服务政策、个人信息安全等热点问题,帮助老年人跨越"数字鸿沟"。 平安养老险上海分公司组织党员和员工共同走进位于镇江句容的茅山新四军纪念馆,开展"赓续红色血脉, 凝聚奋进力量"健步走活动。在纪念馆内,大家认真聆听讲解员生动讲解,深入了解那段波澜壮阔、艰苦卓 绝的抗战岁月。此外,全体人员还参观了纪念馆东300余米的"苏南抗战胜利纪念碑",整齐列队,向为民族 独立和人民解放事业英勇献身的革命先烈们致以崇高敬意。 上海分公司员工在茅山新四军纪念馆 在今年的"7.8全国保险公众宣传日"活动期间,平安养老保险股份有限公司(以下简称"平安养老险")以"爱 与责任,保险让生活更美好"为主题,通过多样化的活动形式,积极开展金融知识普及与公益服务。从红色 教育到社区宣传,从校园活动到公益献血,平安养老险用实际行动诠释了保险企业的责任担当,彰显了红色 文化的深厚内涵。 红色传承,彰显责任担当 平安养老险浙江分公 ...

国家发展改革委副主任李春临表示，2024年全社会物流成本节约超过4000亿元，今年有望再节约3000亿 元左右。 （新华财经） ...

而在社会性复杂度较高的正蚁类的共同祖先中，研究团队监测到许多与蚁后—工蚁品级分化关联的基因 存在正选择信号。研究人员认为，这表明与蚂蚁社会分工相关的关键通路在白垩纪时期经历了强烈的选 择压力，这些关键通路在蚂蚁品级制度建立中具有关键作用。 ◎本报记者 罗云鹏 翟玉梅 不依靠语言沟通，却能默契协作建造出令人惊叹的巢穴；没有组织意识，却拥有严密精细的分工体 系……蚂蚁究竟是如何演化成为地球上规模最为庞大的社会群体之一的呢？ 日前，由武汉华大生命科学研究院参与组织的"全球蚂蚁基因组联盟"（GAGA）在国际期刊《细胞》上 发表一项研究，揭示了蚂蚁适应性辐射与社会性演化的遗传基础。 "我们通过对具有不同社会组织结构的蚂蚁物种展开比较研究，寻找到了与蚂蚁生殖分工和社会性特征 相关的关键调控基因，进而揭示了其基因网络与社会性特征网络协同演化的机制。"浙江大学生命演化 研究中心教授张国捷介绍，"在基因网络模块重塑的过程中，不同的表型性状相互关联、协同演化，最 终推动了蚂蚁物种及其社会性状的多样化发展。" 重构蚁科"生命之树" 为了揭示蚂蚁适应性辐射与社会性演化的遗传基础，研究团队整合了全球163种不同蚂蚁的全基因组数 据，成 ...

2025 年 7 月 9 日 星期三 每日大市点评 隔晚，美国总统特朗普公布包括对日本及韩国征收 25%新的对等关税率，同时签署行政命令，此前的关税暂缓期同样延长 至 8 月 1 日，新的对等关税税率将于 8 月 1 日起生效。昨日亚太区股市表现相对冷静，日本及韩国股市更分别上升 0.3% 及 1.8%。港股也在近期相对落后的科技股带动下回勇，恒生指数上升 260 点或 1.1%，收报 24,148 点。恒生科指上升 1.8%，收报 5,325 点。大市成交金额有 2,133 多亿港元，港股通净流入 3.86 亿港元。市场再热炒稳定币概念，国泰君安 国际(1788 HK)上升 28.5%，全日成交金额达到 128 亿港元，为全市场成交最多的股份。另外，众安在线(6060 HK)再升 3.5%，成交金额 15.9 亿港元，打入前 20 大成交活跃榜。博彩、文旅、券商、内银、消费电子、"新消费"、有色金属均 有较佳表现。权重的科技指数成份股终有反弹，阿里(9988 HK)、美团(3690 HK)、京东(9618 HK)及百度(9888 HK)分别升 1.5%及 3.6%不等，腾讯(700 HK)则微升 0.5%。 ...

Core Viewpoint - The article highlights the inspiring stories of moral models in Shandong Province who provide emotional support and practical assistance to underprivileged children and disabled individuals, embodying the core values of socialism [1][2][3]. Group 1: Contributions to Underprivileged Children - Liu Zhenbiao, a school principal, shares his experience of helping a troubled child named Xiao Meng, who faced family loss and emotional distress, by providing mentorship and life skills training [1]. - Liu Zhenbiao aims to expand the growth camp initiative to reach more rural children, emphasizing the importance of hope and love in their lives [2]. Group 2: Support for Disabled Children - Yang Shouwei, deputy director of a children's welfare institute, discusses her commitment to caring for disabled children, highlighting the high percentage (over 90%) of children with severe disabilities in the institution [2]. - Yang has implemented innovative rehabilitation techniques and community outreach programs to enhance the quality of life for disabled children, aiming for them to lead fulfilling lives [2]. Group 3: Acts of Heroism - Liu Shiyu, a fisherman, recounts his life-saving rescues at sea, emphasizing the instinctual nature of helping others in danger, regardless of personal risk [3]. - Liu Shiyu actively participates in community safety training and shares his experiences to promote maritime safety and community solidarity [3].

Core Viewpoint - The agricultural sector in Sichuan is experiencing significant growth due to supportive policies, technological advancements, and an increase in the number of large-scale grain producers, leading to higher yields and profitability for farmers [6][7][9]. Policy Support - Sichuan's grain subsidy policies cover various aspects including land fertility protection, rice subsidies, agricultural machinery purchase, insurance premiums, and subsidies for large-scale grain producers [7][8]. - The central government allocates approximately 6.6 billion yuan annually for land fertility protection subsidies, with an average subsidy of about 120 yuan per mu [7]. - The rice subsidy from the central government is around 960 million yuan per year, with an average subsidy of 70 yuan per mu [7]. Technological Advancements - Sichuan has introduced 19 key technologies and 26 main crop varieties to enhance grain production efficiency, achieving over 95% coverage in quality seed and technology application [9][10]. - The hybrid rice planting technology has been promoted for nearly 20 years, improving seedling rates to over 80% and reducing fertilizer usage by 10%-15%, resulting in an average increase of 300 yuan per mu for grain producers [9]. Economic Impact - The number of large-scale grain producers in Sichuan has increased to 42,000 in 2024, with many farmers reporting stable incomes from grain production [6][8]. - For instance, a farmer planting 7,000 mu of wheat can expect revenues exceeding 6.7 million yuan, with net profits of around 1 million yuan after subsidies [8]. Socialized Agricultural Services - Sichuan has 9,028 agricultural cooperatives providing socialized services to over 2.27 million small farmers, covering the entire agricultural process from planting to harvesting [11][12]. - These cooperatives help reduce production costs by over 30% and increase yields by approximately 10% through services like drone pest control and unified agricultural management [11]. Cooperative Models - Various cooperative models have emerged, such as "family farms + cooperatives + leading enterprises + farmers," which enhance income distribution and employment opportunities [12]. - In 2023, members of agricultural cooperatives received an average direct benefit of over 1,200 yuan, with family farms directly creating jobs for 890,000 people [12].

社会对人才的度量衡也在变。曾几何时，"白领优于蓝领"的观念根深蒂固。但如今，当高等教育进入普 及化阶段，学历与就业的强关联正被打破。教育部数据显示，近十年高职就业率持续高于普通高校平均 值，而一些头部职业院校与大型国企的订单式培养，更让毕业生获得稳稳的幸福。这说明，从学历社会 转向能力社会，已是必然。 这样的双向奔赴，催生了教育生态的多元共生。青岛技师学院的"大学生技师班"办了15年，山东大学毕 业生与高职生同堂学技工；广东一职校近两年吸引150多名本科生"回炉"考证书——这些碎片拼出一幅 新图景：教育不是单向阶梯，而是纵横交错的路网。职业本科教育的崛起也是证明：2024年深圳职业技 术大学录取线飙至600分，比肩省内211高校。 最后，也要看到，"本升专"不是解决学生就业问题的万能解药，也不是宣示职业教育的短板已经补齐 了，诸如师资设备投入不足、专业设置同质化等问题，仍是制约发展的枷锁。但这个现象至少说明，人 不必困在学历的茧房里，要看到社会正在奖励那些一手握理论、一手握扳手的人。 本科生走进高职课堂，听起来像段子，却真实发生在郑州铁路职业技术学院的招生名单里。2025年，该 校三个专业——动车组检修技术、 ...

Core Viewpoint - The construction of an independent Chinese fiscal knowledge system is essential for addressing China's fiscal issues and supporting the modernization and national rejuvenation efforts, guided by Xi Jinping's economic thought [1][5][15]. Group 1: Theoretical Foundation - The independent Chinese fiscal knowledge system must integrate Marxist principles with China's specific realities and excellent traditional culture, forming its core and root [2][3]. - The system should be based on the successful practices of China's fiscal policies since the establishment of the new China, particularly post-reform and opening up, which cannot be solely derived from foreign textbooks [4][5]. Group 2: Practical Application - The primary goal of constructing the independent fiscal knowledge system is to closely align with the practical needs of China's modernization, ensuring that fiscal practices are effectively communicated and understood [5][6]. - The system should focus on elevating successful fiscal experiences to a theoretical level, contributing to knowledge and theoretical innovation in the field of fiscal studies [5][12]. Group 3: Market Economy Context - The socialist market economy system serves as the foundational basis for the independent fiscal knowledge system, emphasizing the relationship between government and market roles in resource allocation [6][7]. - The system must address both public needs and market failures, ensuring that fiscal activities are defined and structured according to the requirements of a high-level socialist market economy [8][9]. Group 4: Logical Framework - The independent fiscal knowledge system should prioritize meeting social public needs as its underlying logic, moving beyond traditional state-centric definitions of fiscal activities [10][11]. - This approach allows for a comprehensive understanding of fiscal operations and their evolution in response to societal demands, thereby enhancing the relevance of fiscal policies [11][12]. Group 5: Strategic Goals - The transition from "localization" to "Chinese autonomy" in fiscal studies reflects a higher ambition to establish a self-sufficient and independent theoretical framework that serves China's modernization efforts [12][13]. - Emphasizing autonomy does not exclude the incorporation of beneficial elements from foreign fiscal theories, but rather seeks to harmonize these insights with China's unique context [13][14]. Group 6: Historical Context - The construction of the independent fiscal knowledge system must be situated within the broader historical context of building a modern socialist state, reflecting the achievements of civilization progress [15][16]. - Understanding the relationship between modern fiscal systems and governance is crucial for developing a fiscal framework that aligns with contemporary needs and future directions [16][17].