Online courses directory (19947)

Everything in the universe can be measured. Under Pressure. Earth's Tilt 1: The Reason for the Seasons. Earth's Tilt 2: Land of the Midnight Sun. 2D Equilibrium -- Balancing Games. Under Pressure. Earth's Tilt 1: The Reason for the Seasons. Earth's Tilt 2: Land of the Midnight Sun. 2D Equilibrium -- Balancing Games.

3rd graders build robots at Santa Rita Elementary School. Parts list for Spout. Tool list for Spout. See inside Spout's motors and switches. Spout 1. Spout 2. Spout 3. Spout 4. Spout 5. Spout 6. Spout 7. Spout 8. Spout 9. Spout 10. Spout 11.

1 Spout Introduction. 2 Attach Spout's lever switches and motors. 3 Attach Spout's wires and connectors. 4 Attach Spout's sliding switches and resistors. 5 Connect Spout's antenna. 6 Attach Spout's LED eyes. See inside Spout's motors and switches.

What is inside an alarm clock radio?. What is inside a coffee maker?. What is inside a tap light?.

Oddly enough, the contribution of behavioral science to helping people deal with dog behavioral problems and train dogs has only been modest. In this course, we will explore modern approaches to dog behavioral problems and training that incorporate the latest findings from behavioral science.

We will cover the use of behavioral functional analysis to:

• uncover the causes of undesired behavior
• explore just what it is about humans that dogs find reinforcing
• critically evaluate different approaches to dog training
• survey the use of temperament tests to assess the suitability of dogs for different roles

This course is part of the Dog Behavior and Cognition XSeries.

This course is approved for CEUs by the following organizations:

• Certification Council for Professional Dog Trainers (CCPDT)
  • Students who pass will receive a certificate for a total of 6 CEUs for behavior consultants. Additional CEUs are available by taking the remaining two courses in the series: Dog Origins (7 CEUs) and Dog Perception and Cognition (7.5 CEUs).
• International Association of Animal Behavior Consultants (IAABC)
  • Students who pass will receive a certificate for a total of 5.375 CEUs. Additional CEUs are available by taking the remaining two courses in the series: Dog Origins (6.125 CEUs) and Dog Perception and Cognition (6.5 CEUs).
• Pet Professional Accreditation Board (PPAB) for Pet Professional Guild (PPG)
  • Students who pass will receive a certificate for a total of 3.0 CEUs. Additional CEUs are available by taking the remaining two courses in the series: Dog Origins (3.5 CEUs) and Dog Perception and Cognition (3.5 CEUs).

The origin of dogs is shrouded in mystery. In this course, you will learn how to interpret the often contradictory ideas about how, why, where and when dogs arose.

Geneticists, archaeologists, anthropologists and behavioral scientists offer a variety of often opposing ideas about how dogs—the first domesticated species—arose. Some place the origin of dogs over 100,000 years ago; others place the start of dogs just 12,000 years ago. Claims for the location of the origin of dogs range from China to Europe and many places in between. Diverse scholars have suggested dogs arose as trash scavengers or as hunters’ helpers.

This course will provide you with the tools you need to find your own way through the confusing claims about the origin of dogs.

This course is part of the Dog Behavior and Cognition XSeries. 

No previous knowledge of any of the sciences contributing to the origins of dogs is assumed. Form your own assessment of the mysterious origins of “man’s best friend.”

This course is approved for CEUs by the following organizations:

• Certification Council for Professional Dog Trainers (CCPDT)
  • Students who pass will receive a certificate for a total of 7 CEUs for behavior consultants. Additional CEUs are available by taking the remaining two courses in the series: Dog Perception and Cognition (7.5 CEUs) and Dog Behavior: Problems and Solutions (6 CEUs).
• International Association of Animal Behavior Consultants (IAABC)
  • Students who pass will receive a certificate for a total of 6.125 CEUs. Additional CEUs are available by taking the remaining two courses in the series: Dog Perception and Cognition (6.5 CEUs) and Dog Behavior: Problems and Solutions (5.375 CEUs).
• Pet Professional Accreditation Board (PPAB) for Pet Professional Guild (PPG)
  • Students who pass will receive a certificate for a total of 3.5 CEUs. Additional CEUs are available by taking the remaining two courses in the series: Dog Perception and Cognition (3.5 CEUs) and Dog Behavior: Problems and Solutions (3 CEUs).

Ready to take control of your finances? Whether you are saving for a house or retirement, struggling with your taxes, or wondering if you should invest in education/training, stocks or bonds, there are many questions when it comes to personal finances. There are many benefits, both long and short term, to learning the keys of financial planning and becoming a financially savvy consumer.

This course will teach you to think financially about investing in yourself and your future. We will discuss investments in education and training and show you how to use important economic tools to evaluate whether the investments you make are worth it financially. We will also show you how to make the most of your skills and abilities whether you work for yourself or someone else. This includes such things as evaluating salary and benefit packages and figuring out how to get health insurance coverage and save for retirement.

This portion of Personal Finance covers:

• Human Capital Investment
• Net Present Value (NPV)
• Internal Rate of Return (IRR)
• Parameterized Spreadsheet Analysis
• Employment Contracts & Making the Most of Work Benefits
• Developing a Business Plan
• Paying for Health Insurance and Saving for Retirement When You Are Self-Employed

Join us today and take control of your personal finances!

What is inside a hair dryer? (1 of 2). What is inside a hair dryer? (2 of 2). Compare the hair dryer motor to the one you can build.

What is inside a DVD player? (1 of 5). What is inside a DVD player? (2 of 5). What is inside a DVD player? (3 of 5). What is inside a DVD player? (4 of 5). What is inside a DVD player? (5 of 5). What is inside a universal remote control?.

Con este curso podrás conocer qué son y qué proporcionan las redes de difracción sobre fibra en telecomunicaciones y sensores. Podrás entender el funcionamiento de forma intuitiva, e incluso detallada para las redes de difracción más comunes.

El curso requiere conocimientos básicos de propagación de ondas y de tratamiento de señales, así como de mátemáticas, en todos los casos a un nivel equivalente a los primeros cursos de un grado técnico, si bien el curso trata de ser antocontenido y descriptivo sin entrar en desarrollos complejos, de forma que pueda ser aprovechado por el máximo espectro posible de alumnado.

Unidades:

1. Fundamentos de redes de difracción I.
2. Fundamentos de redes de difracción II.
3. Análisis y diseño de redes de difracción en fibra.
4. Aplicaciones en telecomunicaciones.
5. Aplicaciones en sensores.

Many natural and man-made structures can be modeled as assemblages of interconnected structural elements loaded along their axis (bars), in torsion (shafts) and in bending (beams). In this course you will learn to use equations for static equilibrium, geometric compatibility and constitutive material response to analyze these structural assemblages.

This course also provides an introduction to behavior in which the shape of the structure is permanently changed by loading the material beyond its elastic limit (plasticity), and behavior in which the structural response changes over time (viscoelasticity).

This is the second course in a 3-part series. In this series you will learn how mechanical engineers can use analytical methods and “back of the envelope” calculations to predict structural behavior.  The three courses in the series are:

Part 1 – 2.01x: Elements of Structures. (Elastic response of Structural Elements: Bars, Shafts, Beams). Next session starts October 2017

Part 2 – 2.02.1x Mechanics of Deformable Structures: Part 1. (Assemblages of Elastic, Elastic-Plastic, and Viscoelastic Structural Elements).

 Part 3 – 2.02.2x Mechanics of Deformable Structures: Part 2. (Multi-axial Loading and Deformation. Energy Methods). Next session starts October 2018

These courses are based on the first subject in solid mechanics for MIT Mechanical Engineering students.  Join them and learn to rely on the notions of equilibrium, geometric compatibility, and constitutive material response to ensure that your structures will perform their specified mechanical function without failing.

Open education and open educational resources are deeply influencing and transforming the educational environment. This course offers a practitioner’s view of open education, open educational resources, repositories and applications for educators and professionals.

This 4-week course is designed to provide a comprehensive understanding of the ways in which open education and open educational resources are changing the rules of education. The purpose of the course is to help faculty and professionals dedicated to education to understand the advantages of open education and how they can apply it to their everyday teaching.
 
No previous knowledge is necessary. Join us as you start your open education journey.

This two-part job search course guides you on the path to career success. Based on interviews with industry professionals and experienced recruiters, Part 1 helps you create a compelling CV / résumé and job application. Part 2 helps you interview successfully.

This job search course is for both native and non-native speakers of English. Native speakers will learn from industry professionals and recruiters about how to design effective CVs, résumés and cover letters and how to create a compelling online presence. Non-native speakers will also benefit from the English language input that is provided in each week of the course.

Part 1 is followed by Part 2, English at Work in Asia: Preparing for a Job Interview, which covers how to succeed in job interviews so you trump the other candidates.

Once you have your professional knowledge and gained your experience, how you persuade others to believe that you are as good as you say you are is the challenge. Our instructors have had a 100% success rate in getting interviews and landing a job in Asia and we hope to share that experience with you. The course materials are designed based on our expertise as well as advice from accomplished professionals in the business, HR and academic field. Taking this course will bring you closer to getting that job.

What is inside a digital camera? (1 of 2). What is inside a digital camera? (2 of 2).

Discovery of Magnetism. Compass: which way is north?. Floating Magnet. Compass Build (stroke direction). Compass Build (magnet orientation). Neutralize a Compass. Compass Interactions. Magnetising materials. What's Next?.

Magnet near Compass. Tracing a Magnetic Field. Tracing a magnetic field. Discovery of Magnetic Fields. Magnet and iron filings. Magnetic field. 3D magnet with field. Magnetic Permeability. Increase Strength of Magnet. What's Next?.

"A free eight-week Science of Happiness course that will offer practical, research-backed tips on living a happy and meaningful life."  - The Huffington Post

We all want to be happy, and there are countless ideas about what happiness is and how we can get some. But not many of those ideas are based on science. That’s where this course comes in.

“The Science of Happiness” is the first MOOC to teach the ground-breaking science of positive psychology, which explores the roots of a happy and meaningful life. Students will engage with some of the most provocative and practical lessons from this science, discovering how cutting-edge research can be applied to their own lives. Created by UC Berkeley’s Greater Good Science Center, the course will zero in on a fundamental finding from positive psychology: that happiness is inextricably linked to having strong social connections and contributing to something bigger than yourself—the greater good. Students will learn about the cross-disciplinary research supporting this view, spanning the fields of psychology, neuroscience, evolutionary biology, and beyond.

What’s more, “The Science of Happiness” offers students practical strategies for tapping into and nurturing their own happiness, including trying several research-backed activities that foster social and emotional well-being, and exploring how their own happiness changes along the way.

The course’s co-instructors, Dacher Keltner and Emiliana Simon-Thomas, are not only leading authorities on positive psychology but also gifted teachers skilled at making science fun and personal. They’ll be joined by world-renowned experts discussing themes like empathy, mindfulness, and gratitude—experts including Barbara Fredrickson, Paul Ekman, Sonja Lyubomirsky, and Jon Kabat-Zinn. Health professionals who register can earn continuing education units for their participation.

Consider signing up for this course with a friend or group - tweet about your registration, share it on Facebook, and use the buddy system to stay on track. Join the conversation on The Greater Good Science Center Facebook page, or in the BerkeleyX: GG101x The Science of Happiness Facebook group.

English for Journalists offers instruction in English language development for students who are studying journalism, or working journalists who want to improve their English proficiency. Students with a basic understanding and interest in journalism are encouraged to sign up.

In this communication course, you will learn about key topics that are essential to journalists working around the world. These topics include:

• free speech and freedom of the press
• sports writing and broadcast
• humor and satirical news writing
• understanding science and technology in journalism
• media trends

Issues in English vocabulary, idioms, and grammar are explored as well.

“English for Journalists” is sponsored by the U.S. Department of State, and developed in partnership with the Regional English Language Office in Central and Southeastern Europe, the Voice of America, and English language educators across Central and EasternEurope. This course is being offered by UC Berkeley as part of the U.S. Department of State’s MOOC Camp.

Everywhere you look today, enterprises are embracing big data-driven customer relationships and building innovative solutions based on insights gained from data. According to IBM, every day we create 2.5 quintillion bytes of data — so much that 90% of the data in the world today has been created in the last two years. This data comes from everywhere: sensors used to gather climate information, posts to social media sites, digital pictures and videos, purchase transaction records, and cell phone GPS signals, just to name a few. This data is big data.

The demand for storing this unprecedented amount of information is enough of a challenge, but when you add the need for analytics, the technology requirements truly start pushing the envelope on state-of-the-art IT infrastructures. Fortunately, the Open Source community has stepped up to this challenge and developed a storage and processing layer called Apache Hadoop. Add the dozens of other projects integrating with Apache Hadoop and you have the whole Hadoop ecosystem.

The Hadoop ecosystem, along with the data management architectures it enables, is growing at an unprecedented rate, with 73% of Hadoop cluster deployments now in production — a number which continues to rise.

The demand for individuals who have experience managing this platform is also accelerating. According to the IT Skills and Certifications Pay Index research from Foote Partners, “the need for big data skills also continues to lead to pay increases — about 8% over the last year.” Now is exactly the right time to build an exciting and rewarding career managing big data with Apache Hadoop.

This introductory course is taught by Hadoop experts from The Linux Foundation’s ODPi collaborative project. As host to some of the world's leading open source projects, The Linux Foundation provides training and networking opportunities to help you advance your career.

This course is perfect for IT professionals seeking a high-level overview of Hadoop, and who want to find out if a Hadoop-driven big data strategy is the right solution to meet their data retention and analytics needs. This course will also help anyone who wants to set up a small-scale Hadoop test environment to gain experience working with this exciting open source technology.

Are 2 magnets stronger than 1?. Measure the Earth!. Earth's Magnetic Field (how to measure). Force over Distance. Inverse Cube Law (deflection method). Inverse Square Relationship. Inverse Cube Law (Method of Oscillation).