USS Essex at the Center of Additive Manufacturing Trials During RIMPAC 26
USS Essex (LHD-2) 是 2026 年环太平洋演习期间大规模增材制造测试的核心，美国海军和海军陆战队依靠现代机制部件来磨练自我修复能力。 RIMPAC 26, which is being held in Hawaii through July 31, brings together military, government, academic, commercial and coalition partners in what the U.S. Navy has described as the largest advanced manufacturing demonstrat
Meet GradeScan: AI-Powered Grading That Protects Student Privacy
您是否曾经觉得对成堆的纸质考试进行评分会占用宝贵的课堂时间，让您在一天结束之前就感到筋疲力尽？如果有一种方法可以保持纸质评估的可靠性，同时减少评分时间，同时又不会损害学生隐私，那会怎样呢？认识 GradeScan——一个让您使用 AI 创建、打印、扫描和自动评分手写答案的平台。该系统不仅可以加快评分速度，还可以提供完全匿名的评估，因此您可以轻松保护学生数据。想象一下，腾出评分时间来专注于教学，同时知道每个分数都是公平和安全的。通过 GradeScan，您将获得具体的好处：首先，简化的工作流程，消除手动输入并减少错误；其次，内置隐私功能，用匿名标识符替换学生姓名；第三，详细的报告工具可以让您即时
Can String Theory Be Explained With No Strings Attached?
Eric Perlmutter，物理学 弦理论一直是现代理论物理学非常有影响力的概念框架。 While its description of nature in terms of tiny strings...
Brachygobius jennie Tian, Wu, Lan, Lavoué & Huang, 2026. DOI: doi.org/10.3897/zse.102.184142AbstractA new species of bumblebee goby, Brachygobius jennie sp.十一月(Teleostei, Oxudercidae), is described based on 31 specimens collected from the Hengqin Island, Guangdong Province, China. This new species i
Damastes leo 的重新描述（Simon，1903），梳子。十一月（Araneae，Sparassidae）来自马达加斯加，首次描述了雄性AbstractDamastes leo（Simon，1903），梳子。十一月（前 Megaloremmius）女性被重新描述，男性被首次描述。该物种是马达加斯加特有的物种，其分布范围似乎仅限于雨林的残余地区。提出了该物种的第一个 COI 记录，并使用 iNaturalist 数据详细分析了其分布。Uharov I、Wiśniewski K、Trębicki Ł、Jäger P (2026) Redescription of Damastes leo
数千年来，人类一直凝视着夜空寻找答案。 Ancient civilizations believed knowledge descended from the heavens.先知警告说，天空中的迹象可能会欺骗整个国家。总统们承诺披露信息，然后又陷入沉默。军事飞行员报告了他们无法解释的遭遇。国会召开听证会。宗教领袖提供了解释。 [...]
Description of a new species of the orb-weaver spider genus Zangaraneus Mi, Wang & Feng, 2026 (Araneae, Araneidae) from ChinaAbstractBackgroundThe orb-weaver spider genus Zangaraneus Mi, Wang & Feng, 2026 contains four species known only from Xizang, China. In our recent study, the fifth species has
Honoring a Father’s Legacy Through Blood Donation
For the De La Torre family, donating blood is more than just giving back. It’s a way to honor the memory of a beloved father, grandfather, and man who always put others first. Described by his family as hardworking, faithful, patient, and deeply devoted to those he loved, Jesus De La Torre was the h
