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17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.

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环境与可持续建设


探索经济学、管理学与建筑学融合的可持续发展理念，通过实际案例分析低碳发展、绿色建筑评估、建设项目管理等关键议题，培养复杂系统思维能力。
- XuetangX
- Self-Paced
- Free Online Course
原子物理学


费曼说过，如果人类所有科学知识丢失，你只有一句话可以传给后代，那必定是“原子”。如果你想学习原子的知识，来学《原子物理学》吧！
- XuetangX
- Self-Paced
- Free Online Course
数学思想史


Explore the rich history of mathematical thought through calculus, algebra, and probability, discovering the stories of influential mathematicians and their contributions to human knowledge.
- XuetangX
- Self-Paced
- Free Online Course
思想道德与法治


Explore the foundations of Marxist ideology, ethics, and legal principles in this course designed to help university students develop moral character and contribute to China's socialist future.
- XuetangX
- Self-Paced
- Free Online Course
微生物功能基因组学


本课程讲授在系统水平上研究微生物基因功能及调控网络的方法，让学生掌握微生物功能基因组学的前沿进展及发展方向，并能应用微生物功能基因组学的方法解决实际生物学问题。
- XuetangX
- Self-Paced
- Free Online Course
内部控制与风险管理


本课程帮助学员能够了解内部控制和风险管理的要素、内容、评价，区别理解大风控和小风控视角及其影响；能够学会从风控的视角分析公司的风险以及应对。
- XuetangX
- Self-Paced
- Free Online Course
隧道工程


掌握隧道工程设计、施工与运维的核心技术，涵盖勘测设计、围岩分级、衬砌计算、矿山法施工、新奥法、TBM掘进及高速铁路隧道等关键内容。
- XuetangX
- Self-Paced
- Free Online Course
网络计算模式


帮助研究生选择和发现具有学术价值的网络计算研究领域，帮助研究生建立网络计算全局观和实践观。
- XuetangX
- Self-Paced
- Free Online Course
西方文化元典一


探索弗洛伊德精神分析理论核心概念，运用经典文学作品如《金锁记》等进行案例分析，掌握文学批评方法并关联社会热点问题。
- XuetangX
- Self-Paced
- Free Online Course
混沌保密通信系统


Explore chaos theory fundamentals, synchronization methods, and secure communication applications through theoretical analysis and practical circuit implementations.
- XuetangX
- Self-Paced
- Free Online Course
知识产权法


校内名师携手实务大咖，以访谈、动画、互动视频解锁知识产权法！从理论根基到司法实践，帮你吃透法条、提升实操，轻松搭建知识产权法知识体系。
- XuetangX
- Self-Paced
- Free Online Course
土地利用规划


掌握土地利用规划理论与实践，涵盖现状评价、空间优化、用途管制等核心内容，构建完整的国土空间规划知识体系。
- XuetangX
- Self-Paced
- Free Online Course
复杂网络与动力系统


探索复杂网络理论与传染病动力学建模，掌握网络拓扑结构分析、异构网络特性及生物系统应用的核心技术。
- XuetangX
- Self-Paced
- Free Online Course
统计学习理论及应用


掌握统计机器学习的核心方法，从回归模型到深度学习，结合数学推导与实际应用案例，系统学习感知机、支持向量机、集成方法等技术。
- XuetangX
- Self-Paced
- Free Online Course
嵌入式linux操作系统应用


Explore embedded Linux application development from scratch, covering Linux basics, shell scripting, process management, driver programming, and AI integration using domestic RK3568/T113 development boards.
- XuetangX
- Self-Paced
- Free Online Course

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