1。据The US Sun报道,亚马逊推出“超级”Alexa+人工智能助手,它像人类一样说话,了解你的“一切”,并控制你的家。亚马逊展示了 Alexa+ 如何为你预订餐厅、自动选择食谱和设置计时器,以及根据你的心情立即控制你家中的所有小工具。

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2。据Fox News报道,唐纳德·特朗普总统限制中国在战略领域投资的最新举措表明,总统在第二任期内可能比以往任何时候都更加咄咄逼人地对待美国的竞争对手。

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3。据ABC News报道,世界卫生组织报告称,一种致命的“未知疾病”正在刚果民主共和国境内蔓延。这种疾病在过去五周内已在刚果西北部造成 53 人死亡,该疾病首次出现在 1 月 21 日左右食用蝙蝠的三名儿童身上。此后,已确诊了 419 例未知的“出血热”病例。然而,该国比科罗医院医疗主任 Serge Ngalebato 表示,“真正令人担忧”的是,受害者在短短 48 小时内就死亡了。

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4。据The Independent报道,研究表明,新扫描仪可以看到“以前无法检测到”的癌症扩散。研究人员表示,一种新的扫描仪可以比现有方法更准确地区分肿瘤物质和健康组织,这可能会改变乳腺癌的诊断和治疗方式。

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5。据BGR.com报道,DeepSeek公司,计划在 5 月份之前推出 DeepSeek R2 推理模型的重大升级。自DeepSeek R1问世以来,OpenAI又发布了新的推理模型,包括o3-mini和o3-mini-high。 OpenAI 还计划在未来几周内发布 GPT-4.5,随后将进行更大规模的 GPT-5 升级。这或许可以解释 DeepSeek 面临的急于升级的压力。

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6。据Reuters旧金山报道,初创公司 PsiQuantum 表示正在制造数百万个量子计算芯片 。PsiQuantum 周三表示,它已经解决了量子计算中的一个关键挑战:一种以构建商业可行机器所需的量制造量子芯片的方法。

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7。据LiveScience报道,中国科学家透露近乎隐形隐形导弹的计划,可能“重新定义现代战争”。中国科学家表示,他们在火箭推进技术方面取得了重大突破,有可能制造出能够在空中改变速度并逃避预警系统探测的下一代隐形导弹。

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8。据CNN报道,一家鲜为人知的中国公司生产的药物击败了世界上最畅销的药物。成立于近十年前的康方生物,一家鲜为人知的中国生物技术公司,其新的肺癌药物震撼了生物技术行业。新药 Ivonescimab 击败了 Keytruda,后者是默克公司开发的重磅药物,为这家主导癌症治疗的美国巨头带来了超过 1300 亿美元的销售额。

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9。据Food & Wine报道,专家称禽流感可能比我们想象的更严重。该病毒正在奶牛中传播,感染人类,并且事实证明控制起来比预期更困难。

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10。据The Bergen Record报道,美国国税局调整了2025 年的联邦所得税级数,提高了标准扣除额并调整了税收起征点以应对通货膨胀。税级反映了 2.8% 的通货膨胀调整,适用于 2025 年赚取的收入,并于 2026 年提交纳税申报表。

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11。据AFP报道,巴拿马总检察长周三表示,授予一家香港公司经营巴拿马运河两端港口的特许权应被取消,因为“违宪”。香港亿万富翁李嘉诚旗下的长和控股(CK Hutchison Holdings)持有的这份合同是美国总统唐纳德·特朗普(Donald Trump)对中国对该水道影响力感到担忧的根源。

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12。(路透社) – 制药商默克公司周二表示,预计其最畅销的癌症治疗药物 Keytruda 将在 2026 年被选择用于政府定价,该定价将于 2028 年 1 月 1 日生效。该公司在一份监管​​文件中表示,预计 Keytruda 在美国的销售额将很快下降,该药物在 2024 年的销售额为294.8 亿美元。

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13。华盛顿(路透社) – 1月份美国新单户住宅销售量下降幅度超过预期,原因是持续高企的抵押贷款利率使潜在买家望而却步,这是第一季度初房地产市场和整体经济活动放缓的最新迹象。

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14。据Fox News报道,阿肯色州州长莎拉·赫卡比·桑德斯表示:“我们对中国渗透我们的州采取强硬立场。” “我们将继续反击。”阿肯色州是全美第一个强迫与中国有联系的公司剥离农田的州,现在表示正在对中共采取进一步行动。

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15。据Fox News报道,随着政权代理人倒台,150 多名议员支持伊朗境内的抵抗运动。

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顾震帝 2025年,02月28日于美国康州。

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