LOS ANGELES, June 29 (Xinhua) -- Warner Bros. presentation of Apple Original Films' "F1 The Movie" sped to No. 1 at the North American box office in its debut weekend, according to data released ...

Simultaneously, Europe is experiencing similarly searing temperatures, also intensified by global warming. In Slovenia, average temperatures there have risen by about two degrees Celsius since 1961, ...

三维Maxwell-Bloch理论计算表明：观测到的空间非均匀性源于X射线丝化效应，而宽谱特征则由亚飞秒拉比振荡驱动。模拟结果显示这些X射线脉冲的持续时间可短于100阿秒，其相干特性为量子X射线光学应用提供了新机遇。