Online courses directory (4179)
Build your earth science vocabulary and learn about cycles of matter and types of sedimentary rocks through the Education Portal course Earth Science 101: Earth Science. Our series of video lessons and accompanying self-assessment quizzes can help you boost your scientific knowledge ahead of the Excelsior Earth Science exam . This course was designed by experienced educators and examines both science basics, like experimental design and systems of measurement, and more advanced topics, such as analysis of rock deformation and theories of continental drift.
Build your earth science vocabulary and learn about cycles of matter and types of sedimentary rocks through the Education Portal course Earth Science 101: Earth Science. Our series of video lessons and accompanying self-assessment quizzes can help you boost your scientific knowledge ahead of the Excelsior Earth Science exam . This course was designed by experienced educators and examines both science basics, like experimental design and systems of measurement, and more advanced topics, such as analysis of rock deformation and theories of continental drift.
Based on intensive scientific research, discover the simple, and sometimes surprising secrets of success.
This course is the second in a trilogy of short courses. In this part, we apply some of the concepts we covered in Part I to study the development of science and technology in Chinese society, particularly in light of the influence the Industrial Revolution in the West has had on China’s technological development.
This course is the third in a trilogy of short courses. In this final part, we integrate what we have learned in the previous two parts to investigate the evolution and implications of Chinese government policies designed to promote scientific and technological progress. Based on this, we will attempt to sketch a picture of the future of science and technology in China.
Want to improve your math skills so you can score higher on the GRE and SAT? This is the course for you!
Veja como o Videobserver transforma um registo de vídeo em relatórios, fichas de scouting, estatística e muito mais.
Data mining visually or programmatically, learn everything you need in a fast pace 30 minute course
Scratch is a graphical programming language developed at the Massachusetts Institute of Technology (MIT) Media Lab. Scratch takes advantage of advances in computing power and interface design to make computer programming more engaging and accessible for children, teens, and others who are learning to program. The Scratch software application is freely available and makes it easy to create interactive stories, animations, games, music, and art, and share these creations on the Web. Scratch is used worldwide by teachers to teach the basics of computer programming and as young people create and share Scratch projects, they learn important mathematical and computational ideas, while also learning to think creatively, reason systematically, and work collaboratively. This free online course introduces you to Scratch and its advantages in an educational setting, reviews the features and functions of the Scratch interface, and how to program using the Scratch software application. This course will be of great interest to teachers and parents who want their children to become familiar with computer programming concepts. <br />
Screen capture techniques allow you record what is happening on your computer screen, accompanied by a voiceover if required. This free online course shows you in a step-by-step manner how to record your computer screen using JING. This Web-based application allow you to record your computer screen along with a voiceover and upload the resulting videos onto the Web for others to view.<br />
Learn the basics of screencasting in less than two hours: embrace a new technology for team building and communication.
Series of videos about useful techniques to use on Google for SEO.
Slick tips from a top editor to improve your business writing, blogs, PR and copywriting skills
An ongoing development effort in collaboration with the Software Engineering Institute’s CERT [1], this course focuses on common security issues in C and C++ development. With security expert Robert Seacord serving as lead content author, the course addresses a key need in professional education for software developers. Topics to be covered include the secure and insecure use of integers, arrays, strings, dynamic memory, formatted input/output functions, and file I/O. Continued development is being funded by partnerships with industry. [1] http://www.cert.org/
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Save 60% this fall on my Security+ Video Boot Camp by joining this free preview course today - only from Chris Bryant!
The Segmentation and Clustering course provides students with the foundational knowledge to build and apply clustering models to develop more sophisticated segmentation in business contexts. You will learn: - **The key concepts of segmentation and clustering, such as standardization vs. localization, distance, and scaling** - **The concepts of variable reduction and how to use principal components analysis (PCA) to prepare data for clustering models** - **How to choose between hierarchical and k-centroid clustering models** - **How to build and apply k-centroid clustering models** Throughout this course you’ll also learn the techniques to apply your knowledge in a data analytics program called Alteryx. This course is part of the Business Analyst Nanodegree Program.
El curso aborda el estudio de conceptos fundamentales de los sistemas de automatización y control industrial, cubriendo aspectos como vulnerabilidades, amenazas, riesgos, técnicas de ataque, así como las principales buenas prácticas, etc.
The economic depression of early 2009 is a great boon for venture capitalists, and an even better time for aspiring entr
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