飞龙在天

据中央气象台此前预报，今年第12号台风“梅花”预计于9月14日夜间在浙江嘉兴到上海浦东一带沿海再次登陆，为确保铁路运输安全，铁路部门继续调整9月15日至16日赣闽两省始发、终到往返上海、无锡等方向，以及途经赣闽两省前往广州、成都、六盘水等方向部分旅客列车运行方案。    (ECNS) -- A 55-year-old woman with high-level quadriplegia has become the first patient at Tongji Medical College in Wuhan, Hubei Province, to undergo fully invasive brain-computer interface (BCI) surgery, the hospital said Thursday.    The patient, identified by the pseudonym Hu Damin, has been bedridden for two years following a spinal cord injury. Doctors implanted eight ultraflexible electrodes into her motor cortex. Each electrode, dozens of times thinner than a human hair, can capture neural signals linked to her intention to move.        The BCI system is designed to bypass the damaged spinal cord and translate brain signals into commands for devices such as computer cursors, smartphones and wheelchairs. Through rehabilitation training, doctors hope to help her regain fine motor functions in her upper limbs.    The implanted device is reportedly China's first high-throughput BCI product capable of recording single-neuron-level signals and has been recognized as an innovative medical device by the National Medical Products Administration.    The surgery marks Tongji Medical College as one of the Chinese medical institutions capable of conducting clinical translation of fully invasive, minimally invasive and non-invasive BCI technologies.    (By Gong Weiwei)                    。为防范台风“梅花”对铁路线路带来的影响，中国铁路南昌局集团公司龙岩、福州、永安、赣州等工务单位严格落实“防、避、抢”工作要求，深入开展防洪防台安全隐患排查，通过无人机航拍、3D建模等方式甄别潜在安全风险。同时，做好片石、平板车料具和应急抢修队伍的储备，确保台风期间的铁路线路安全畅通。已购买停运列车车票的旅客，可于乘车日期起30日内(含当日)持购票时所使用乘车人的有效身份证件原件到车站窗口办理退票手续；通过12306网站、12306手机APP购买的铁路电子客票，如未打印报销凭证或使用非现金方式支付的，可通过12306网站或手机APP直接办理退票；如旅客使用现金方式购买或已打印报销凭证的，自网上办理退票成功之日起180天( 含当日)，凭乘车人身份证件到铁路车站指定窗口办理退款手续，均不收取退票费。台风登陆期间，中国铁路南昌局集团有限公司将密切关注台风动向和影响范围，并结合风速雨量实际情况，采取限速、停运、迂回、折返、加开、恢复开行等措施，动态调整列车开行方案。同时，将加大铁路设备巡检以及铁路外部环境安全排查，确保旅客出行安全。

B | 铁路部门提示，旅客朋友可通过关注12306铁路客服平台，或车站大屏幕、广播、公告等发布的信息，及时了解列车开行情况，合理安排行程。（总台记者 殷一元 杜曦晨）