Abstract: In this study, feedforward control of the one-time swing of a 1DOF pendulum is performed using a finite-time settling function expressed by half-odd-integer trigonometric functions. The ...

每逢考试结束，最让老师头疼的不是阅卷，而是如何安全、高效地把成绩发给每一位家长。传统的微信群发、QQ群通知、电话沟通等方式不仅效率低，还极易引发隐私泄露问题。更有甚者，个别家长因看到他人孩子成绩而产生攀比情绪，影响家校关系。如何在保护学生隐私的前提下 ...

阿里妹导读本文复盘该高优故障的根因、排查过程与应对策略，为新硬件平台上的混部稳定性提供关键经验。本文档分析工作由阿里控股-平台技术-基础设施与稳定性工程团队同学完成。一、问题发现从8月底开始，集团的amd ...

在完成成绩发布的技术优化后，教师也可将更多精力投入到班级管理的深层建设中。以家校沟通为例，良好的互动机制能显著提升教育合力。建议教师建立定期沟通节奏，如每月一次简明的班级动态通报，内容涵盖学习进展、行为表现亮点、集体活动回顾等，避免仅在出现问题时才联系家长。沟通语言宜积极正向，多采用“描述事实表达期待”的方式，减少主观评判。

The new major version with a new JIT compiler, a revised parallelization API, and a maturing type system paves the way for ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. The market approach is a method for determining the value of an ...

So many productivity methods ask you to prioritize your daily tasks by considering how much time or effort they'll require, then tackling the resource-heavy ones first. For some people, that's a solid ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...