Group 1 - The Danish Foreign Ministry announced that senior officials from Denmark, Greenland, and the United States held discussions on addressing U.S. concerns regarding Arctic security while respecting Denmark's bottom line [1] - The meeting on the 28th did not result in substantive negotiations, indicating ongoing complexities in the discussions [1] - Topics on the negotiation table include potential modifications or supplements to the 1951 defense agreement between the U.S. and Denmark, which permits the U.S. to establish and operate military bases in Greenland [1] Group 2 - U.S. Secretary of State Rubio stated that negotiations regarding security arrangements in Greenland commenced on the same day, with technical-level consultations ongoing among U.S., Greenland, and Danish representatives [1] - There are currently no indications that the issues being discussed will be resolved quickly, highlighting the challenges in reaching an agreement [1]

Group 1 - In January 2026, the average temperature in China was -4.2°C, which is 0.7°C higher than the same period in previous years, with four cold air processes affecting the country, which is 1.2 times more than usual [2] - A significant cold air event occurred from January 16 to 21, leading to severe weather conditions including heavy snow and freezing rain, impacting electricity, transportation, and agriculture [2] - The average precipitation in January was 4.5 mm, which is 65.1% less than the historical average, resulting in drought conditions in several regions, including Jiangsu, Shanghai, and Guangdong [2] Group 2 - In February 2026, four cold air processes are expected, with varying intensities, affecting temperature and precipitation across the country [4] - Most regions in southern China are expected to have temperatures 1 to 2°C higher than the historical average, while northern areas may experience temperatures close to or slightly below average [4] - Precipitation is forecasted to be higher in northern regions and lower in southern areas, with some regions experiencing a 20% to 50% increase in precipitation compared to historical averages [4] Group 3 - There is a warning for potential strong cold spells, heavy snowfall, and strong winds in northern regions, with recommendations for agricultural and transportation sectors to prepare for adverse weather conditions [5] - Increased dust storm days and intensity are expected in the northwest and southern Xinjiang, while fog or haze days may increase in the Fenwei Plain and Yangtze River Delta [5]

郭嘉昆表示，中国和芬兰两国长期友好相处、互尊互信。奥尔波总理此行行程密集，成果丰硕。 （文章来源：央视新闻） 1月29日，外交部发言人郭嘉昆主持例行记者会。有记者就芬兰总理访华提问。 ...

蒋斌：据我所知，瑞典军工企业已撤下相关视频，我们认为其他有关方也应做正确的事。实际上，对于 此类自嗨式的行为，我想对他们说"You wish"。 1月29日下午，国防部举行例行记者会，国防部新闻局副局长、国防部新闻发言人蒋斌大校答记者问。 记者：据报道，瑞典、英国、美国、日本等国有关军工企业和机构发布了所谓"击沉"中国海军舰艇的动 画视频。网友认为有关企业为推销武器，把中国武器装备当成了标榜自身能力的"许愿单"。请问对此有 何评论？ （文章来源：央视新闻） ...

记者今天（29日）从市场监管总局了解到，2025年，市场监管总局共审结经营者集中706件，比上年增 长9.8%，其中无条件批准687件，受理后申报方撤回申报13件，附条件批准5件，禁止1件。2025年，汽 车、化学原料、通用设备、医药等高技术制造业领域投资活跃，软件信息技术领域投资持续发力。 无条件批准案件呈现以下特点： 无条件批准的经营者集中交易金额合计超3万亿元，其中交易金额1亿元至10亿元的集中213件，约占 31.0%；10亿元至100亿元的集中187件，约占27.2%；100亿元至1000亿元的集中59件，约占8.6%；1000 亿元以上的集中3件，交易金额最高为3735.5亿元。 从境内外集中类型看 境内企业间集中数量最多，为407件，约占59.2%；境外企业间集中为190件，约占27.7%；境内外企业 间集中为90件，约占13.1%。 从所有制结构看 从行业分布看 从行业分布看，涉及制造业的集中最多，为247件，约占36.0%，投资最为活跃；水电气热生产供应次 之，为74件，约占10.8%；其他交易数量较多的行业包括金融、交通运输、批发零售、信息技术服务、 房地产、租赁商务服务等。 从制造业细分 ...

习近平指出，欢迎斯塔默首相先生访华。你公开提出中国是机遇、同中国接触是必选项，我对此表示赞 赏。中方愿同英方发展长期稳定的全面战略伙伴关系。中国农历马年春节即将到来。相信你这次访问一 定能取得成功，两国合作也一定能一马当先，为中英关系和两国合作开新局。 （文章来源：央视新闻） 1月29日上午，国家主席习近平在北京人民大会堂会见来华进行正式访问的英国首相斯塔默。 ...

联勤保障部队某输油管线部队 续源：这次演练是我们在严寒条件下全负荷检验输油保障能力，夜间超低温高强度连贯作业对人员、装备构成严峻挑战。对 此，我们采取微光作业、保温伴热、动态编组、调整工艺等措施灵活应对。 锻造极寒保障力 打通风雪补给线 联勤保障部队是中国特色现代军事力量体系的重要组成部分，包括仓储、卫勤、运输投送、输油管线、工程建设管理、储备资产管理、采购等力量。近日， 联勤保障部队某输油管线部队在零下30摄氏度的极寒条件下，组织开展了一场实战化输油保障演练，检验官兵在极寒条件下油料保障运输能力。 演练开始后，官兵们迅速展开野战管线铺设作业。演练中，险情突至，遭到破坏的油管引发油料泄漏着火，火情处置组快速控火，抢修队员顶着高温浓烟， 带火作业封堵破损点位，成功恢复管线运行。 对于管线兵来说，悬挂管线的抢修一直是管线应急抢修的重点和难点。而在极寒环境下，抢修难度更加大。受低气温的影响，官兵的肢体灵活度下降，加上 光滑脆硬的管线，给操作带来极大挑战。 夜幕降临，气温骤降。官兵们全程微光作业、隐蔽伪装。受低温的影响，油品黏度不断增大，泵机关键部件易发 故障。官兵们紧盯仪表参数，实时调整泵机转速，精准处置各类突发情 ...

总台记者获悉，当地时间1月29日，一架军用AT-6飞机在泰国清迈坠毁，初步报告显示，事故造成2人死 亡。 目前，事故原因正在调查当中。（总台记者 宋焕钰） ...

Core Viewpoint - The increasing prevalence of myopia among adolescents has become a global public health challenge, necessitating long-term prevention strategies integrated into daily life, including lifestyle habits, eye behavior, and regular check-ups [1] Group 1: Myopia Prevention Strategies - Myopia prevention must shift focus to preschool children under 6 years old due to insufficient hyperopia reserves in school-age children [2] - Children can be categorized based on their hyperopia reserves into three groups for differentiated management: sufficient, relatively insufficient, and pre-myopic [2] Group 2: Recommendations for Different Categories - For children with sufficient hyperopia reserves (not lower than recommended values), measures include encouraging outdoor activities, cultivating good eye habits, and optimizing visual environments, with follow-up monitoring every 6-12 months [4] - For children with relatively insufficient hyperopia reserves (greater than 0.75D but below recommended values), stronger interventions are advised, such as increasing outdoor activities and reducing near work, with follow-up every 3-6 months [5] - For pre-myopic children with low hyperopia reserves, intervention effects may be limited, but low-concentration atropine treatment is recommended for those below +1.00D, and combined optical methods for those with a family history of myopia [6][7] Group 3: Daily Prevention Practices - Adopting scientific eye care methods and maintaining them over time is more effective than temporary measures, with the "20-20-20" rule being a practical approach [9] - Daily outdoor activity of over 2 hours is essential for healthy eye development, and regular vision checks every 6 months are recommended for myopic adolescents [9] - A diet rich in dark fruits and vegetables, which contain carotenoids, can help protect the eyes, while limiting sugar intake is crucial as higher consumption correlates with increased myopia rates [9] Group 4: Long-term Commitment to Eye Health - Myopia prevention requires a comprehensive understanding of its causes, proper lens fitting, consistent eye care, healthy eating, and regular monitoring, all contributing to a protective network for children's vision [10]

在快节奏的现代生活中，我们往往会忽略一些微小的日常习惯。 你是否在专注看书时习惯用手托着一侧脸颊？ 是否在睡意朦胧时，总是习惯固定向一侧侧卧？ 是否在低头玩手机时，习惯性地将下巴抵在手心？ 这些看似无害的小动作，在"长期的坚持下"也可能在皮肤上留下难以磨灭的痕迹。 权威医学期刊JAMA发表的一则病例，揭示了一个罕见但极具启发性的皮肤问题——创伤性鹅皮样毛囊病（Traumatic Anserine Folliculosis, TAF）。 一个长达九年的困扰 病例的主角是一位20多岁的年轻女性。 她来到皮肤科诊所，是因为左脸颊上一片顽固的皮疹已经困扰了她整整9年。这片皮疹不痛不痒，但严重影响美观。 医生检查时发现，她左侧脸颊上有一片4x3.5厘米大小的区域，布满了密密麻麻的肤色小丘疹，而这些小丘疹的背景肤色明显加深（色素沉着）。 图注：A：临床表现为肤色丘疹群集，伴局部色素沉着。B：钻取活检显示漏斗部扩张，真皮乳头层内可见杂乱分布的小毛囊结构，以及毛囊角化过度。 在问诊中，医生发现了一个关键细节，这位女士有个长期的习惯——在学习和睡觉时，总是习惯性地将左脸颊靠在手上，并且长期保持左侧卧的睡姿。在此 之前，她尝试过 ...