作者：百年不渡分类：未来幻想点击：249次下载：9215746次大小：70M 日期：2026-08-26

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Chicago and police union reach tentative deal on 20% raise for officers_我的网站

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A | CHICAGO -- The city of Chicago and the union representing its rank-and-file police officers have reached a tentative agreement on a four-year contract that would provide about a 20% raise for officers, the two sides announced Friday.The deal, which would extend the current contract by two years through June 30, 2027, doubles from 2.5% to 5% the annual pay raise that officers are scheduled to receive in 2024 and 2025. Cost-of-living raises would follow in 2026 and 2027 and likely fall between 3% and 5%.A $2,000 annual retention bonus for officers with at least 20 years on the job would be replaced by a one-time bonus of $2,000 for all officers.The agreement also allows officers accused of serious misconduct to have their disciplinary cases decided behind closed doors, news outlets reported.Mayor Brandon Johnson issued a statement saying that “with this agreement in place, our administration can now direct our full focus on implementing accountability measures within the Chicago Police Department, supporting police offices, and a robust community safety agenda." The deal needs the approval of the City Council’s Committee on Workforce Development and passage by the full City Council before it takes effect.。众所周知，蚊子通过一系列感官线索来追踪人类目标，这些感官线索包括体温、呼出的二氧化碳和体味。该领域的研究最近产生了一些有趣的见解，该论文展示了病毒如何改变皮肤微生物组以改变人的气味，从而引诱蚊子。(Credit: Alex Wild)该研究中使用了埃及伊蚊，它是寨卡和登革热等疾病的主要媒介，被放置在一个有两个管子的房间里，每个管子都包含一个尼龙套管。最终，这使科学家们能够分析 64 名人类受试者对蚊子的吸引力，从而产生了一些令人信服的结果。在该研究中编号为“Subject 33”的人类受试者比其他人更容易招蚊子，招蚊数量是排名第二的人类受试者四倍，是垫底人员的 100 倍。

B | 在该团队的任何一次实验中，蚊子都会蜂拥而至这个样本。该项目的研究者 Maria Elena De Obaldia 表示：“在开始检测的几秒钟内就会很明显。作为一名科学家，这种事情让我非常兴奋。这是真实的东西”。随后进行的化学分析揭示了 50 种分子化合物，这些化合物在更具吸引力的受试者的皮肤中有所增加。特别是一种类型的生产水平比不那么有吸引力的主题高得多。