Proxima Centauri’s Violent Flares May Endanger Life on Nearby Planets
使用Alma，天文学家发现Proxima Centauri会产生频繁的高能量毫米波长的耀斑，可以显着改变或剥夺其可居住区行星的大气。 Proxima Centauri位于超过四光年之外，是我们最接近的杰出邻居，也是高度活跃的M矮人之星。虽然在可见光中长期观察到了它的频繁燃烧，但[...]
Small star, mighty flares: ALMA shares new view of Proxima Centauri
在距离超过四个光年的距离上，Proxima Centauri是我们最近的恒星邻居，被称为非常活跃的M矮人之星。 Its flare activity has been well-known to astronomers using visible wavelengths of light, but a new study using observations with the Atacama Large Millimeter/submillimeter Array (ALMA) array highlights this star's extreme activity in radio and
NASA to launch three rockets from Alaska in single Aurora experiment
在阿拉斯加费尔班克斯的扑克扁平研究系列中发射了三枚NASA资助的火箭，该实验旨在揭示极光型如何影响地球上层大气层的行为和组成。
Identifying high-skill ensemble members could boost extreme cold forecasts in East Asia
季节至季节（S2S）预测在对极端天气事件和预防灾难风险的预警中起着重要作用，但其预测能力仍然有限。
MBA Survey: Share of Mortgage Loans in Forbearance Decreases to 0.36% in March
从MBA：抵押贷款中的抵押贷款份额略微下降至三月抵押贷款银行家协会（MBA）每月贷款监控调查显示，现在，预宽贷款的总贷款总数减少了2个基点的总数从上月的0.38％降至0.38％的投资组合，到3月3日，估价为2025年3月3日。忍耐计划。 Mortgage servicers have provided approximately 8.6 million forbearances since March 2020.The share of Fannie Mae and Freddie Mac loans in forbearance decreased 2 basis points to 0.1
CA Congressman Seeks To Codify Independent Contractor Status
ca国会议员试图通过维多利亚·丘吉尔（Victoria Churchill）通过Realclearpolitics编纂独立承包商，加利福尼亚州的共和党国会议员凯文·基利（Kevin Kiley）提出了旨在保护独立承包商的立法，但由于行政部门的不确定性。 《现代工人赋权法案》将在劳动部的领导下根据政治上权力变化发生变化时的自由职业者的来回来回，对这一举动感到欣喜若狂。“没有比凯文·基利（Kevin Kiley）更大的冠军，因为凯文·基利（Kevin Kiley）对美国的独立承包商来说，在美国是一个超级英雄。 founder of the grassroots advocacy group Fig
Epidemiological and geodemographic patterns of scorpionism in Ecuador: A nationwide analysis (2021–2024)AbstractBackgroundApproximately 1.2 million scorpion stings are reported globally each year, resulting in an estimated 3000 deaths.在2500种已知的蝎子物种中，约有40种被认为具有医学意义。 In Ecuador, where at least 47 scor
Sunita Williams and Butch Wilmore Finally Return To Earth
Sunita Williams' Return: Who brings Sunita Williams & Butch Wilmore back to Earth?Key PointsSunita Williams and her crew successfully splashed down on Earth today, March 19, 2025, at approximately 3:27 AM IST, off the coast of Florida.The mission, originally planned for 8 days, extended to 9 months
MBA Survey: Share of Mortgage Loans in Forbearance Decreases to 0.38% in February
从MBA：抵押贷款中的份额略降至2月，抵押银行银行家协会（MBA）每月贷款监控调查显示，现在，预期贷款的总数从上个月的0.40％降低到0.38％的0.38％，估价为28.25252525.2525.255.2525.255.255.2525.255.255。房主正在忍耐计划。 Mortgage servicers have provided approximately 8.6 million forbearances since March 2020. The share of Fannie Mae and Freddie Mac loans in forbearance decreased
Epidemiological and Geodemographic Patterns of Scorpionism in Ecuador: A Nationwide Analysis (2021–2024)AbstractBackgroundApproximately 1.2 million scorpion stings are reported globally each year, resulting in an estimated 3,000 deaths.在2500种已知的蝎子物种中，约有40种被认为具有医学意义。 In Ecuador, where at least 47 sco
Melrose sets ambitious profit targets, eyes defense boost
By Leeham News Team Mar 6, 2025, © Leeham News: Melrose Industries, the parent company of GKN Aerospace, has unveiled ambitious financial targets, setting its sights on approximately £5 billion ($6.4 billion) in revenue and £1.2 billion in... Read MoreThe post Melrose sets ambitious profit targets,
Gao发现海岸警卫队拥有近40,000个海岸基础设施资产，其中包括船只站，码头和建筑物，并从中进行了运营。其他支持基础设施包括公用事业系统，培训设施和住房单元，如下所示。根据海岸警卫队的数据，这些资产的价值总计为245亿美元。海岸警卫队海岸岸基础设施（阿克西亚克州科迪亚克的海岸警卫队的住房）的示例，海岸警卫队面临着越来越多的岸上基础设施项目，这些项目将至少耗资70亿美元，即2024年6月的地址。但是，总统从2019财政年度到2025财政年度的海岸警卫队基础设施的预算请求不包括海岸警卫队确定的资金水平，这将达到其目标。 According to the Coast Guard, the fund
The Latest in Observation-Driven TVP Models
看看这个。相对于“标准”GAS/DCS 显式更新，隐式随机梯度更新似乎非常有吸引力。“使用近端参数更新的稳健观察驱动模型”，作者：Rutger-Jan Lange、Bram van Os 和 Dick van Dijk。https://www.tinbergen.nl/discussion-paper/6188/22-066-iii-robust-observation-driven-models-using-proximal-parameter-updates
