蜘蛛侠1

中国公布录音后，菲律宾惨遭打脸，紧接着开始对中国实施“报复”，我海军万吨大驱也已经奔赴南海海域。         Photo: VCG
Chinese researchers have developed a multifunctional electrode coating that addresses key challenges in long-term brain-computer interface (BCI) implantation, including signal loss and tissue adhesion, bringing BCI one step closer to clinical application, the Global Times learned from the research team behind the findings on Sunday. 
As an emerging field combining neuroscience and artificial intelligence (AI), BCI faces a major challenge of ensuring long-term compatibility between electrodes and brain tissue. Previous clinical trials showed that immune responses could cause implanted electrodes to retract after just three months, severely reducing signal quality and the number of available channels. 
This problem stems from chronic inflammation triggered by implants, which creates insulating scar tissue around electrodes and separates them from neurons. Irreversible adhesion between electrodes and brain tissue after long-term implantation also makes device removal risky, potentially causing brain injury during follow-up surgeries.
Experiments showed that flexible neural electrodes coated with this material could operate stably in the brain for more than 300 days and could be safely removed without causing damage. This means the universal coating technology can make electrodes not only operate stably over the long term but can also be safely removed and replaced after aging, paving the way for long-term BCI applications.
Developed by the research team led by Zhang Wei at the Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, associated with Beijing Tiantan Hospital, Shanghai Institute of Microsystem and Information Technology and NeuroXess, a high-tech life science company specializing in BCI technologies, the cationic alternating peptide electrode coating preserves electrode flexibility and conductivity, while offering antibacterial, anti-protein adsorption and immune-rejection-inhibiting functions. 
A 300-day animal study showed the coating's effectiveness. Bare electrodes experienced a sharp loss of recording capability after 90 days of implantation and could barely detect neuronal signals after 300 days. In contrast, coated electrodes maintained stable recording channels and consistently captured neural signals above 155 microvolts. 
In terms of neural modulation, after 300 days of implantation, conventional electrodes required a current of 100 microamps to induce weak limb responses, while coated electrodes triggered clear movements with only 2 microamps, improving modulation efficiency by 50 times. 
Notably, the removal tests highlighted a key advantage of the coating that electrodes no longer form irreversible bonds with brain tissue. In the experiments, the coated electrodes were removed intact, with minimal damage to the surrounding brain tissue, Zhang told the Global Times on Sunday.
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这两天，因为中国驻菲律宾大使馆官员向外媒公布的一段通话录音，让中菲两国再次争锋相对。该通话完整清晰地揭露了中菲两国在仁爱礁运补“新模式”上达成了共识，甚至连菲防长特奥多罗等在内的多名高层都对这一方案表示了认可。

这段录音的公布，也直接让菲律宾此前的谎言不攻自破。

二 | 因此，菲律宾外交部、国防部的多名高层都纷纷否认此事，并声称通话的录音是中方“故意伪造”的。甚至，其国家安全顾问爱德华多·阿诺还叫嚣，要驱逐公布这段录音的中国官员。

显然，菲律宾这一系列气急败坏的反应就足以证明事情的真伪。我外交部发言人也淡定地表示，菲律宾当前的表态只能证明他们在事实和证据面前是心虚的。不管菲律宾如何撒泼抵赖，这段录音足以坐实他们在仁爱礁问题上出尔反尔。

然而，菲律宾政府惨遭打脸之后，也立即对中方展开了“报复”。据悉，这两天，菲律宾外交部副部长多明戈对外宣布，将于本月中旬对中国公民实施更加严格的签证管制，而菲方给出的理由则是近期发现了外国人非法入境和逾期居留的欺诈性移民申请。

按照新的签证规定，申请菲律宾签证的外国人员需要提供社保证明、银行对账单、经过菲律宾房东公证的支持信件以及机酒预定等等一系列证明资料。并且，现在菲律宾驻华领事馆发现了有上千名中国游客出现逾期逗留的情况。

在中菲关系持续紧张的情况下，菲律宾对中国人员收紧签证管制，就算是出于其他原因也会给两国关系蒙上一层阴影。不仅如此，美澳菲三国在近日的联合军演期间，还将一艘中国制造的民用游船作为假想敌舰，并朝其投掷炸弹将其击沉。

虽然，菲律宾声称这次的演习不针对任何国家，但将中国制造的船只作为打击目标绝非是一个偶然，更何况，这次美菲联合军演还是首次在菲律宾领海之外的海域举行，摆明了就是冲着中国来的。

三 |

对于菲律宾的这些小动作，中方自然清楚他们葫芦里卖的什么药。于是，这两天，解放军南部战区的万吨大驱也直接奔赴南海海域。据悉，我军的055型驱逐舰遵义舰与海口舰、咸宁舰、昆明舰在内的多艘主战舰艇组成的训练编队已经前往南海某海域展开实战化训练。

而遵义舰作为万吨级的大型驱逐舰，战斗力是相当彪悍的，不仅拥有130毫米口径的炮弹，还有1130型近防炮与垂直发射系统，甚至还可以装载反舰导弹、中远程导弹和近程防空导弹等多种类型的炮弹。

并且，这次南部战区训练的主要目的是为了提高编队的综合实战能力以及各个兵力之间的协同作战能力。而海上作战、防空反导以及反潜作战则是本次编队训练的重点课目。显然，在这个节骨眼上，我海军奔赴南海海域展开实战训练绝不仅仅只是例行训练。

一来，当前正值美菲联合军演之际，两国都已经跑到中国家门口来挑衅示威，中方自然不会视若无睹。这次由遵义舰打头阵也足以看出，中方此举颇具敲山震虎之意。更是在警告美菲不要轻举妄动。

二来，则是对近期菲律宾所作所为的一种回应。解放军直接在南海海域大秀肌肉，就是为了让菲律宾见识到中方的真正实力。中国的忍耐也是有一定限度的，菲律宾如果再不收敛，解放军也绝不怕事。

解放军有信心也有能力阻止任何企图侵犯我国领土主权的行为，菲律宾如果以为美国能为其撑腰，那就大错特错了，继续被美国利用等待菲律宾的只会是一条不归路。