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聚焦IFA2018:人工智能赋能智慧家庭将成最大看点—万维家电网

发布时间:2026-06-27 06:50:53点击:82

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聚焦IFA2018:人工智能赋能智慧家庭将成最大看点—万维家电网

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Trump signs executive order to protect Army-Navy game from CFP conflicts

President Donald Trump signed the 'Preserving America's Game' executive order Friday, protecting the Army-Navy game's December time slot from CFP broadcast conflicts.

NEWYou can now listen to Fox News articles!

American Conference Commissioner Tim Pernetti praised President Donald Trump after Trump signed an executive order to protect the exclusive broadcasting window for the annual Army-Navy football game.

Pernetti expressed the conference's "deep gratitude" for the order.

"The American Conference is deeply grateful to President Trump for his strong leadership in issuing the historic executive order to preserve America’s Game," Pernetti said in a statement.

"This is a meaningful step that protects a cherished national tradition and reinforces what makes the Army-Navy Game so special to our country.

CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COM

Donald Trump holds up a signed executive order

President Donald Trump holds up a signed executive order during the Commander-in-Chief's Trophy presentation with the Navy Midshipmen football team in the East Room of the White House in Washington, D.C., March 20, 2026. (AP Photo/Julia Demaree Nikhinson)

"The Army-Navy Game represents far more than football. It honors our service academies, highlights the character and commitment of our future leaders and brings Americans together around values that matter deeply, including service and sacrifice.

"This executive order is a positive step for the sport, for our service academies and for the enduring legacy of America’s Game. We are proud to be a part of the team working to protect it."

ESPN ANALYST PAUL FINEBAUM QUESTIONS TRUMP’S COLLEGE SPORTS REFORM MEETING AS POTENTIAL 'CIRCUS'

President Trump attends Army and Navy college football game

President Donald Trump is escorted onto the field to take part in the ceremonial coin toss before the start of a game between Army and Navy at M&T Bank Stadium in Baltimore Dec. 13, 2025. (Stephanie Scarbrough/AP Photo)

Trump signed the order Friday as he presented the Commander-in-Chief's Trophy to the Navy football team in the East Room of the White House. The order directs the Federal Communications Commission (FCC) and the Department of Commerce to coordinate with relevant parties, including the NCAA, the College Football Playoff (CFP) and broadcast partners, to secure an exclusive broadcast window for the standalone game.

The executive order came amid growing concerns that an expanding College Football Playoff calendar could encroach on the game's traditional date, which since 2009 has been played exclusively on the second Saturday in December.

The classic rivalry, first played in 1890, has been played annually since 1930 and typically draws 7 million to 8 million viewers, making it one of the highest-rated regular-season games in college football. The current television agreement with CBS Sports runs through 2038.

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President Donald Trump does the coin toss at the Army vs. Navy game

President Donald Trump tosses a coin before a game between the Army and Navy in Baltimore Dec. 13, 2025.  (Alex Wroblewski/AFP via Getty Images)

Trump, who has attended multiple Army-Navy games as president, framed the move in January as an act of patriotism, writing on social media, "Under my Administration, the second Saturday in December belongs to Army-Navy, and ONLY Army-Navy!"

As the postseason structure of college football continues to evolve, this executive order signals a significant commitment by the administration to maintain the standalone grandeur of a matchup defined by the phrase "sing second."

Follow Fox News Digital’s sports coverage on X, and subscribe to the Fox News Sports Huddle newsletter.

" alt="Trump signs executive order to protect the Army"/>
  • 林诗栋/黄友政获得WTT新加坡大满贯男双亚军
  • 作者:许琦敏 来源:文汇报 发布时间:2026/3/18 7:38:32 选择字号:小 中 大
    坚持“低性价比”科研,13年没发顶刊的团队攻克世界难题

     

    近日,中国科学院分子细胞科学卓越创新中心与海军军医大学第二附属医院(上海长征医院)联合攻关,在全球首次利用内胚层干细胞在体外形成再生胰岛,通过微创移植,使1型糖尿病患者彻底摆脱胰岛素。这是该联合团队于2021年利用再生胰岛移植全球首次治愈2型糖尿病之后的又一创新突破

    没有“帽子”(学术界对各类人才称号的俗称)、没有奖项、没有顶刊论文,在一家以基础研究为主业的研究所,这样的业绩通常很难通过五六年一度的“大考”评估。

    不过,程新却是个例外。回国近13年,在中国科学院分子细胞科学卓越创新中心,他从基础研究做起,与临床团队紧密合作,潜心攻克“胰岛再生”的世界级难题,让糖尿病治疗从“药物控制”迈向“功能性治愈”。

    近日,中国科学院分子细胞科学卓越创新中心与海军军医大学第二附属医院(上海长征医院)联合攻关,在全球首次利用内胚层干细胞在体外形成再生胰岛,通过微创移植,使1型糖尿病患者彻底摆脱胰岛素。这是该联合团队于2021年利用再生胰岛移植全球首次治愈2型糖尿病之后的又一创新突破。

    这个“例外”研究组和这项“意外”突破是如何成就的?它又给科技创新以怎样的启示?记者在深入采访中找到了答案。

    被一句“你好意思吗”狠狠戳中了

    “我做的是累进式基础研究,在很多人看来,这种研究性价比很低。”程新坦言,但如果不去做,则意味着上千万元的研究经费除了变成几篇论文,都白白流走了。

    2002年,程新前往美国攻读医学博士,师从世界著名干细胞学者戈登·凯勒。在博士后阶段,他建立起了一个内胚层干细胞培养体系,能够定向分化出胰岛组织——一旦走向临床,有望治愈胰岛功能损伤导致的糖尿病。

    不过,这一体系存在不少缺陷。“如果想要将它推向临床,就要不断打磨,一点点改进,让它变得更高效、更安全。”程新坦言,这个过程不仅经费投入巨大,而且缺乏期刊编辑感兴趣的亮点,论文发表极为困难,在美国也很少有人愿意去做,“我博士后导师的实验室原本有一位博士生做这个方向,后来为了发论文顺利毕业,转去了别的方向”。

    触动程新的,是他回国后与一位发小的长谈。彼时,这位发小的母亲因心血管疾病去世。程新提到,如果采集血管细胞,通过干细胞再生,或许能发展出某种治疗方法,挽救这类患者的性命。

    “为什么不去做?”“我没受过转化研究的训练。”“到现在你一共花了多少经费?”“折合人民币,大概几千万吧。”“你好意思吗?”这句话狠狠戳中了程新,也成了他回国建立研究组后,坚定推动“再生胰岛移植”技术走向临床的原动力。

    他成了所里唯一的“转化PI”

    不过,真正让程新能在这条路上坚持下来的,是来自研究所的长期信任和支持。

    回国前,程新来到中国科学院上海生化细胞研究所(分子细胞科学卓越创新中心前身)面试,他的研究设想与所里发展干细胞研究的思路非常契合,于是他很快入职。

    程新是一个淡定的人,认准了有价值的事就坚持。可到了2019年,他入职6年后的学术评估时,却遇到了问题——没有发表高影响因子的论文。

    作为一家基础研究机构,以论文发表对PI(研究组长)进行考核,是一个合理指标。然而,程新所从事的是应用导向的基础研究。

    当时,考评分为两个部分,一部分是干细胞领域的国际同行评估,另一部分是包含论文的国内评估指标打分。在国际评估中,程新的研究前沿、扎实,得分很高,但另一部分则被没有论文而拖累。为此,分子细胞卓越中心主任刘小龙专门召集专家讨论,决定延期两年后再评估。

    又过了两年,论文还未全部发表。这一次,经过认真考量,中心决定为程新这样研究模式的团队开设一个专门的考核通道——转化PI。“只要基础研究做扎实,临床应用前景清晰,转化PI的重心任务就是累进式迭代,持续推进。”刘小龙说,这样就给程新最大程度“松绑”,他不用数论文篇数、不用算影响因子,只管把工作往临床上推。“从某种意义上说,应该让评价机制去适应和激励新的研究模式,而不是让研究反过来削足适履。”

    “非常感谢中心的信任和支持,这么多年,让我安心做‘低性价比’的研究。”程新说,虽然自己活得有点“没心没肺”,不在意论文、“帽子”,哪怕压力再大,也照样睡得着觉,但如果没有“小环境”的宽容,或许再生胰岛移植的临床转化之路会更加坎坷。

    迄今,分子细胞卓越中心的“转化PI”通道,还只有程新一人。因为,它的风险更大、对PI驾驭研究的要求更高。刘小龙希望,今后有更多PI进入这一通道。

    社会资本加持,科学家与医生携手

    然而,实验室里的基础研究只是迈出第一步,在走向临床的过程中,需要不断有新的资源汇入,比如与医院的合作、社会资本的投入。

    “在累进式迭代中,很难分清到哪里是基础研究,从哪里开始是应用研究。”程新说,经年累月的持续研究只是不断在发现问题、解决问题,一点点让细胞体系变得更好。

    “很多年,这是一段黑暗中摸索的道路。”2014年底,程新认识了上海长征医院医生殷浩。长征医院的胰岛移植素负盛名,“殷浩一眼就看出了我们研究的价值,哪怕有再多不确定性、多年没发论文,我们都相互信任、互相鼓励”。实验室里,小动物、大动物的实验数据不断给殷浩以信心;临床上,在风险评估、伦理审查上遇到质疑,殷浩都以扎实的专业实力力挺这个项目。

    一项基础研究走向临床,经费消耗极大。程新研究组又是如何坚持下来的?在起步阶段,团队赶上了中国科学院实施战略性先导科技专项,获得了多年稳定支持。“在美国,做干细胞的经费往往来自私人捐赠,一阵热度过了,就会有大批研究组消失。”程新说,中国科学院稳定、精准的支持,是他坚持下来的最大底气。

    不过,走到临床试验环节,光靠国家经费还远远不够。早在回国之初,程新与发小等多位志同道合者自掏腰包,集资2000万元,成立了一家科创企业,利用社会资本,支撑转化研究。“上海市科委给了我们很多帮助,尤其在生物医药资本的寒冬,助力我们完成融资。”目前,该公司基于自主知识产权开发的“异体人再生胰岛注射液”,成为全球唯一同时获批中美两国新药临床试验的再生胰岛药物,即将进入Ⅱ期临床试验。

     特别声明:本文转载仅仅是出于传播信息的需要,并不意味着代表本网站观点或证实其内容的真实性;如其他媒体、网站或个人从本网站转载使用,须保留本网站注明的“来源”,并自负版权等法律责任;作者如果不希望被转载或者联系转载稿费等事宜,请与我们接洽。" alt="坚持“低性价比”科研,13年没发顶刊的团队攻克世界难题—新闻—科学网"/>
  •   丙午马年春节期间,潜山市以天柱山为核心、皖山书院与雪湖里历史文化街区为支点,凭借“山水+文化+服务”的三重发力,交出一份亮眼的新春旅游答卷。景区单日最高接待游客达5万人次,雪湖里街区灯会预计吸引超百万人次参与,200名志愿者化身“流动风景线”,让这座千年古皖名城成为春节文旅打卡热门地,央视也于2月15日聚焦报道雪湖里灯会盛况。

      山水为媒,文化为魂,打造沉浸式新春盛宴

      作为潜山旅游的“流量发动机”,天柱山风景区创新推出“戏曲+非遗+旅游”模式,让自然景观与传统文化深度交融。潜山市文化公园内,《梨花情》《五女拜寿》等大型古装黄梅戏轮番上演,水袖翻飞间尽显徽韵雅趣;研学基地京黄体验馆每日两场《天仙配》《女驸马》经典唱段展演,搭配脸谱绘制、互动教学等体验项目,让游客亲手触摸非遗温度。雪湖里古戏台则在每晚19:30准时开启黄梅戏专场,星空灯火与婉转唱腔相映,让游客沉浸式感受“山水间听戏”的独特魅力。

      正月初四启动的人文诗词主题活动,为新春增添了浓厚书香。皖山书院内,“新春诗词有奖竞答”“飞花令”“诗词接龙”等环节老少同台,平仄之间重温千古名篇;山谷流泉文化园的“诗词寻踪”亲子互动,让孩子们在自然中读懂诗词意境;研学营地推出的竹编诗画、摩崖拓印、宋式点茶等手工体验,更将诗词文化与传统技艺巧妙结合,让文化传承可感可触。

      雪湖里历史文化街区成为本次春节最大亮点,以“山水为卷、文化为魂、烟火为韵”打造的马年新春灯会,14组大型灯组串联起天柱山云海、孔雀东南飞、程长庚等十大文化IP,璀璨灯海将千年文脉与人间烟火完美相融。灯会自2月14日亮灯以来,首日即吸引近9万人次观赏,每晚19:00至22:00的亮灯时段,街区内人头攒动。除了赏灯,游客还可参与“新春祈愿,灯火映福”放湖灯、福禄寿财巡游等活动,在一湖碧水、万点星光中寄托新年期盼。此外,皖山书院的翰墨迎春活动人气高涨,书法名家与爱好者现场挥毫,一副副春联、一个个福字免费赠予市民游客,让墨香与年味相伴归家。

      精准服务,志愿护航,筑牢安心出游防线

      面对日均超3万人次的接待压力,潜山市以“天柱有助,一路同行”为服务理念,构建起全方位、无死角的保障体系。景区严格执行预约、错峰机制,通过官方平台实时发布客流信息与温馨提示,游客中心、索道站等关键节点秩序井然。创新性启动的“全员志愿+精准招募”双轨模式,组建了由景区干部职工、高校大学生组成的200人志愿队伍,他们分布在天柱山博物馆、高速出口、游客中心等8个固定点位及登山步道沿线,日均提供咨询引导超5000人次、线路规划2000余条,急救包、免费讲解、应急帮扶等服务让游客“进得来、游得顺、玩得好”。

      针对家庭游客“带娃爬山难”的痛点,天柱山研学营地推出“你爬山 我带娃”特色服务,成为春节爆款。专业导师带领孩子们参与沙画创作、陶艺花瓶、植物拓印等非遗手工课程,结营时可带走手作成果与活动视频,家长则能安心登顶赏云海、观奇松。截至正月初五,该活动已服务超千户家庭,来自合肥的游客肖中叶点赞道:“把孩子交给志愿者特别放心,我们终于能好好欣赏天柱山的美景了!”。高速出口的春运便民服务台更成为“第一温暖触点”,景区准备的暖心礼包包含方便面、饮用水、“小财神”文创产品及游览地图、防晒用品等,让远道而来的游客瞬间卸下疲惫。“刚下高速就收到这份惊喜,感受到了安徽人的热情!”来自江苏的自驾游客刘先生手持文创产品笑意盈盈。

      福利加码,热度延续,“无门槛”请柬邀赴山河之约

      为让更多国内外游客领略潜山魅力,天柱山推出重磅福利:正月初七至十五,景区门票仅需10元。此时的天柱山褪去冬日凛冽,云海翻涌、松涛阵阵,正是登山望远的绝佳时节。这份“无门槛”的新春请柬,不仅延续了春节旅游热潮,更让世界地质公园的壮美风光与千年古皖文化触手可及。

      从天柱山的雄奇山水到雪湖里的灯火璀璨,从皖山书院的诗词雅韵到志愿者的暖心守护,潜山正以多元融合的文旅产品、精益求精的服务品质,让这个春节年味十足、暖意融融,也为县域文旅高质量发展写下了生动注脚。(余雪峰)

    " alt="潜山市:文旅赋能年味浓 志愿护航暖新春"/>
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  • Trump signs executive order to protect Army-Navy game from CFP conflicts

    President Donald Trump signed the 'Preserving America's Game' executive order Friday, protecting the Army-Navy game's December time slot from CFP broadcast conflicts.

    NEWYou can now listen to Fox News articles!

    American Conference Commissioner Tim Pernetti praised President Donald Trump after Trump signed an executive order to protect the exclusive broadcasting window for the annual Army-Navy football game.

    Pernetti expressed the conference's "deep gratitude" for the order.

    "The American Conference is deeply grateful to President Trump for his strong leadership in issuing the historic executive order to preserve America’s Game," Pernetti said in a statement.

    "This is a meaningful step that protects a cherished national tradition and reinforces what makes the Army-Navy Game so special to our country.

    CLICK HERE FOR MORE SPORTS COVERAGE ON FOXNEWS.COM

    Donald Trump holds up a signed executive order

    President Donald Trump holds up a signed executive order during the Commander-in-Chief's Trophy presentation with the Navy Midshipmen football team in the East Room of the White House in Washington, D.C., March 20, 2026. (AP Photo/Julia Demaree Nikhinson)

    "The Army-Navy Game represents far more than football. It honors our service academies, highlights the character and commitment of our future leaders and brings Americans together around values that matter deeply, including service and sacrifice.

    "This executive order is a positive step for the sport, for our service academies and for the enduring legacy of America’s Game. We are proud to be a part of the team working to protect it."

    ESPN ANALYST PAUL FINEBAUM QUESTIONS TRUMP’S COLLEGE SPORTS REFORM MEETING AS POTENTIAL 'CIRCUS'

    President Trump attends Army and Navy college football game

    President Donald Trump is escorted onto the field to take part in the ceremonial coin toss before the start of a game between Army and Navy at M&T Bank Stadium in Baltimore Dec. 13, 2025. (Stephanie Scarbrough/AP Photo)

    Trump signed the order Friday as he presented the Commander-in-Chief's Trophy to the Navy football team in the East Room of the White House. The order directs the Federal Communications Commission (FCC) and the Department of Commerce to coordinate with relevant parties, including the NCAA, the College Football Playoff (CFP) and broadcast partners, to secure an exclusive broadcast window for the standalone game.

    The executive order came amid growing concerns that an expanding College Football Playoff calendar could encroach on the game's traditional date, which since 2009 has been played exclusively on the second Saturday in December.

    The classic rivalry, first played in 1890, has been played annually since 1930 and typically draws 7 million to 8 million viewers, making it one of the highest-rated regular-season games in college football. The current television agreement with CBS Sports runs through 2038.

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    President Donald Trump does the coin toss at the Army vs. Navy game

    President Donald Trump tosses a coin before a game between the Army and Navy in Baltimore Dec. 13, 2025.  (Alex Wroblewski/AFP via Getty Images)

    Trump, who has attended multiple Army-Navy games as president, framed the move in January as an act of patriotism, writing on social media, "Under my Administration, the second Saturday in December belongs to Army-Navy, and ONLY Army-Navy!"

    As the postseason structure of college football continues to evolve, this executive order signals a significant commitment by the administration to maintain the standalone grandeur of a matchup defined by the phrase "sing second."

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