Online courses directory (19947)

Have you ever wondered why you can play at a high level when you're practicing alone at home, but as soon as you play in front of other people, your hands start shaking, your heart starts racing, and everything begins to fall apart?

If you have ever felt crippled by anxiety, this four-module course is your first step to developing the psychological skills that will help you perform at your best under pressure.

Created by Juilliard’s Dr. Noa Kageyama, whose performance psychology classes are a favorite among Juilliard music students, the course combines applied exercises, insights gleaned from interviews with renowned performers, and research in performance psychology and motor learning.

You will learn how to overcome your fears around performing in front of an audience and discover how universal the experience of performance anxiety is amongst musicians at all levels – from beginner to professional.

The three psychological skills covered in this course are:

• Practice that Sticks;
• Beating Anxiety;
• Getting (and Staying) in the Zone.

Curso de c

Lecture Series on Basic Electronics by Dr.Chitralekha Mahanta, Department of Electronics and Communication Engineering ,

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theor

This course is an intensive introduction to the techniques of experimental chemistry and gives first year students an op

FORTRAN Programming for Engineering and Science Students by Dr Ugur Guven. Fundamentals of FORTRAN, Subroutines, Loops.

Word of mouth is 10x as effective as advertising, and companies are shifting more of their marketing dollars to social media and word of mouth marketing as a result. Small businesses and entrepreneurs want to help their businesses grow but don’t have the money for big marketing campaigns. Word of mouth can help them grow for less money. But for all these efforts to be successful, managers have to understand how to get people to talk and share.

This course provides a step-by-step guide to getting anything to catch on.

• How does a product’s name, price, or other attributes change how people perceive it?
• What makes ideas memorable and message stick?
• How can we increase our influence and shape others’ behavior?
• Why is word of mouth ten times as effective as traditional advertising and how can we get people to talk about and share our product or idea?
• How can we leverage the power of social media and what are the right metrics to pay attention to?

You’ll learn the answer to these, and numerous other questions, while learning how all sorts of different businesses, from B2C to B2B, for-profits to non-profits, and large to small, have applied these insights to drive their success.

By the end of this course you’ll be able to craft contagious content, build stickier messages, leverage social media, and make any product or idea catch on. Whether you’re a budding entrepreneur, an employee in a big business, or leading a non-profit, this course will provide a roadmap to help you make your stuff more successful.

This course is especially useful for:

• Marketing managers
• Small business owners
• Product managers
• Entrepreneurs or start-up founders 
• Leading a non-profit
• Social media managers
• Advertising executives

This course is part of Wharton's Digital Marketing Professional Certificate. For more information, see here.

Maintaining a competitive advantage takes more than great timing or a single solution. Sustainable advantage requires a well-designed and well-executed strategy. This course was created to give you the tools and frameworks you need to develop and execute a successful strategy.

You’ll learn how to evaluate your own strategy, as well as how to locate sources of potential competitive advantage from a perspective that encompasses the internal, external, and dynamic fit of your strategy. You’ll also learn how to enhance your ability to assess the strategic impact of the moves of your competitors and how to maintain competitive advantage, understand the general drivers that create and sustain competitive advantage, and how to identify organizational barriers to change.

By the end of this course, you’ll be able to assess and redesign your current strategy and develop plans for effective implementation to give your firm a competitive advantage.

Limited time only: master strategy for $199. Enroll now!

This physics course, taught by world-renowned experts in the field, will provide you with an overview of applications in plasma physics. From the study of far distant astrophysical objects over diverse applications in industry, to the ultimate goal of sustainable electricity generation from nuclear fusion.

In the first part of this course, you will learn how nuclear fusion powers our Sun and the stars in the Universe. You will explore the cyclic variation of the Sun’s activity, how plasma flows can generate large-scale magnetic fields, and how these fields can reconnect to release large amounts of energy, manifested for instance by violent eruptions on the Sun.

The second part of this course discusses the key role plasma applications play today in industry and medicine. After a brief survey of the field, you will study in detail how plasmas are generated and sustained in strong electric fields and how this knowledge can be used to avoid undesired occurrence of plasmas in the form of electrical arcs. You will then, in detail, study the transition region between plasma and material surface, called the sheath, and you will learn why its properties are indispensable for the manufacturing of today’s integrated circuits.

Finally, in the third and most extensive part of this course, you will familiarize yourself with the different approaches to fusion energy, the current status, and the necessary steps from present-day experimental devices towards a fusion reactor providing electricity to the grid.

After deriving the general conditions for net energy gain from fusion, we will focus on magnetic confinement fusion. You will learn about the key ingredients of a magnetic fusion reactor, how to confine, heat, and control fusion plasmas at temperatures of 100 million degrees Kelvin, explore the relevant transport mechanisms, and explore the challenges of plasma wall interactions and structural materials.

To enjoy this course on plasma applications, it is recommended to first familiarize yourself with the plasma physics basics taught in Plasma Physics: Introduction.

Lecture Series on Database Management System by Prof.D.Janakiram, Department of Computer Science and Engineering, IIT Ma

This is the first semester in a two-semester introductory course focused on current theories of structure and mechanism

Want to listen to an opera for the first time?  Have you been listening to opera for your entire life? This course is suited for beginners and advanced opera listeners alike!

This course is an introduction to Italian opera, focusing on giving you the tools and experiences to become better students of opera. Act I will give you a toolbox of skills to listen for specific moments and gestures in opera. Act II will focus applying these skills to listening activities with your favorite Italian composers. At the end of the course, we will help you to carry these experiences beyond the course, encouraging you to become lifelong listeners and lovers of opera.

No previous knowledge of music or opera is necessary. Join us as we embark upon this community-focused journey to explore the wonders of Italian opera as it touches upon the human experience!

This course provides a broad foundation of statistical terms and concepts as well as an introduction to the R statistical software package. The topics covered are fundamental components of biostatistical methods used in both omics and population health research.

Working with biomedical big data presents many challenges; familiarity with common statistical terms and definitions, and understanding basic statistical theory will help you overcome those challenges.

Topic-specific information and examples will be followed by self-assessment opportunities for you to gauge your understanding. In addition, practice datasets and exercises will be provided for you to improve your R programming skills.

Hablar del cuidado del medio ambiente y la sostenibilidad parece tarea de todos, pero difícilmente en nuestras acciones cotidianas demostramos estar realmente conscientes de la importancia de conocer nuestra casa común para cuidar de ella.

Este es un curso introductorio para conocer los avances que, desde la ecología como disciplina científica se han logrado para mejorar la forma en la que todos los seres humanos interactuamos con nuestro planeta. El curso motivará pensamientos racionales tendientes al mejoramiento de las condiciones del medio ambiente y permitirá conocer aún más de eso de lo que todos hablan “el cuidado de nuestra casa común”

No es necesario tener conocimientos previos acerca de la ecología.

This course is part of the Microsoft Professional Program Certificate in Big Data. 

Need to schedule and manage big data workflows?

This data analysis course teaches you how to use Azure Data Factory to coordinate data movement and transformation using technologies such as Hadoop, SQL, and Azure Data Lake Analytics. You will learn how to create data pipelines that will allow you to group activities to perform a certain task.

Note: To complete this course, you will need a Microsoft Azure subscription. You can sign up for a free trial subscription at http://azure.microsoft.com, or you can use your existing subscription. The labs have been designed to minimize the resource costs required to complete the hands-on activities.

Agile methodology has taken the software development industry by storm. Everyone wants to be agile, but what does it really mean and how do you achieve agile development?

This computer science course cuts beyond the agile methodology hype and teaches you the fundamental agile concepts that span a wide range of methodologies. It analyzes the key agile ideas, their benefits, their limitations, and how best to take advantage of them to enhance your software skills and show employers that you have mastered an essential component of today's IT industry.

The course is divided into six parts:

• The Agile manifesto and the context of agile methods
• Agile principles: what key methodological ideas underlie the agile movement?
• Agile roles: how does agile redefine traditional software jobs and tasks, in particular the manager's role?
• Agile practices: what are the concrete techniques that agile teams use to apply these methods?
• Agile artifacts: what practical tools are essential to the work of agile developers?
• Agile assessment: among agile ideas, which ones are essentially hyped and useless, which ones are actually harmful, and which ones will truly help you effectively produce high-quality software?

Unlike many presentations of agile methods, this course takes a strictly objective view of agile methods, enabling you to retain the best agile principles and practices. By analyzing agile methods in depth and showing you how to benefit from them, it will make you a better developer, equipped to deal with the challenges of ambitious software projects.

Lectures on Computational Fluid Dynamics (CFD) and Basics of Numerical CFD Techniques and CFD Applications

Lecture Series on BioChemistry I by Prof.S.Dasgupta, Dept of Chemistry, IIT Kharagpur.

This literature course explores how great writers refract their world and how their works are transformed when they intervene in our global cultural landscape today.

No national literature has ever grown up in isolation from the cultures around it; from the earliest periods, great works of literature have probed the tensions, conflicts, and connections among neighboring cultures and often more distant regions as well.

Focusing particularly on works of literature that take the experience of the wider world as their theme, this course will explore the varied artistic modes in which great writers have situated themselves in the world, helping us to understand the deep roots of today's intertwined global cultures.

Texts/authors considered in the course:

• Goethe
• The Epic of Gilgamesh
• Homer, The Odyssey
• The 1001 Nights
• Voltaire, Candide
• Orhan Pamuk, My Name is Red
• Wole Soyinka, Death and the King's Horseman
• Lu Xun, Diary of a Madman
• Eileen Chang
• Murasaki Shikibu, The Tale of Genji Jorge
• Luis Borges, Ficciones
• Salman Rushdie and Jhumpa Lahiri
• The Lusiads

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Brought to you by the US Department of State and Arizona State University, this course is designed for internationally-minded faculty, staff, and administrators working in US higher education institutions who would like to increase rates of study abroad participation. This course is also for people who aspire to work in international education and would like an orientation to the field.

Want to increase your educational institution’s study abroad efforts? Whether you work for a community college, a large, small, public or private university, or any other type of higher education institution in the US, this course will help you form partnerships, develop policies and procedures, advise students, promote scholarships, deliver orientations, and market your programs. You will learn recommended practices for ensuring the health and safety of students while abroad, and case studies will show you how the study abroad experience can be integrated into your school’s curriculum and can internationalize your campus. By the end of the course, you will have developed a long-term strategy for your institution that prioritizes reaching diverse students.