Online courses directory (19947)

¿Conoces acerca de los peligros y riesgos laborales?, ¿Sabes, cuántos accidentes de trabajo y cuántas enfermedades laborales se presentan anualmente y cuáles son sus costos? ¿Te has preguntado si las organizaciones se interesan por el ser humano que está al frente de los procesos laborales, de la misma manera en que se interesa por la obtención de beneficios y rentabilidad?

Los peligros, riesgos, accidentes y enfermedades laborales son flagelos de la productividad organizacional, que cada año cobran un alto costo social, económico y humano.  Este MOOC está dirigido a todas las personas interesadas en el tema de la Seguridad y Salud en el Trabajo; empleados y/o empleadores públicos y privados, bajo cualquier modalidad de contratación y sector productivo.

A través de este MOOC reflexionaras acerca de la Seguridad y Salud en el Trabajo como un derecho fundamental que te permitirá reconocer planes de acción para aportar a procesos de mejoramiento continuo que demuestren que la Seguridad y Salud en el Trabajo es una misión posible.

Did you know that cities take up less than 3% of the earth’s land surface, but more than 50% of the world’s population live in them? And, cities generate more than 70% of the global emissions? Large cities and their hinterlands (jointly called metropolitan regions) greatly contribute to global urbanization and sustainability challenges, yet are also key to resolving these same challenges.

If you are interested in the challenges of the 21^st century metropolitan regions and how these can be solved from within the city and by its inhabitants, then this Sustainable Urban Development course is for you!

There are no simple solutions to these grand challenges! Rather the challenges cities face today require a holistic, systemic and transdisciplinary approach that spans different fields of expertise and disciplines such as urban planning, urban design, urban engineering, systems analysis, policy making, social sciences and entrepreneurship.

This MOOC is all about this integration of different fields of knowledge within the metropolitan context. The course is set up in a unique matrix format that lets you pursue your line of interest along a specific metropolitan challenge or a specific theme.

Because we are all part of the challenges as well as the solutions, we encourage you to participate actively! You will have the opportunity to explore the living conditions in your own city and compare your living environment with that of the global community.

You will discover possible solutions for your city’s challenges and what it takes to implement these solutions. Your participation will also contribute to wider research into metropolitan regions as complex systems.

We invite you to take the first steps in understanding the principles that will be essential to transform metropolitan regions into just, prosperous and sustainable places to live in!

This course forms a part of the educational programme of the Amsterdam Institute for Advanced Metropolitan Solutions and is developed by Wageningen UR and TU Delft, two of the founding universities of AMS Institute.

Chinese archaeology is one of the fastest growing and most exciting fields of study in China. With a wealth of cultural relics unearthed this past century, the world’s fascination with China’s rich history has been renewed.

In this part 1 of a three-part series, this Chinese history course will examine unique cultural relics identified by scholars as important to Chinese civilization. We will focus on agriculture, textiles, architecture, painted pottery, jade articles, bronze ware, shipbuilding and  more. We will ignite your curiosity as we explore how these treasures reveal China’s past, and guide the future of Chinese culture.

中国考古学是以往100年中发展最为迅速的领域之一，大批珍贵文物的出土，不断刷新人们对文化中国的认识。本课程以4-6件（组）精品文物作引子，将学术界探索中华文明的过程作为线索，介绍古代中国在造船、玉器等诸多领域的杰出成就，其中不乏学术前沿的考古发现与研究成果，内容精彩纷呈，雅俗共赏，学生可以藉此获得对文化中国全方位的、直观而深入的认识。    

Get ready to ace your AP Physics 1 exam in this interactive prep course! Whether you are preparing for an upcoming exam or looking for a more challenging Physics course to add to your current curriculum, this is a great place to start. This challenging course is designed to help high school students prepare for the AP Physics 1 test, and covers all of the material for the test supported by videos, simulations, and online labs.

Topics include motion, forces, gravitation, energy and momentum, rotation, harmonic motion, and an introduction to electric charge and basic circuits. Each module ends with an assessment, with questions similar in style to those on the AP test, and the course wraps up with a mock AP test.

You may choose to take this course simultaneously with a high school AP course, or on its own to help you prepare for the AP exam. 

Learn more about our High School and AP* Exam Preparation Courses

Advanced Placement® and AP® are trademarks registered and/or owned by the College Board, which was not involved in the production of, and does not endorse, these offerings.

Este curso comparte el oficio y el arte de crear historias de trascendencia ética y estética, para generar y estructurar obras audiovisuales.

En este se diseñará una propuesta de guión con estructura dramática para un audiovisual, con los elementos fundamentales de la narrativa de ficción.

Acerca de este curso.

Los poetas de ayer, son los escritores y dramaturgos de hoy, es por eso que la tradición de una poética o arte de crear requiere ser compartida para formar en el oficio de crear historias de trascendencia ética y estética, a personas que aspiran a generar y estructurar historias que en su momento serán transformadas en obras audiovisuales.

Este curso está dirigido a personas que forman parte del trabajo interdisciplinar de la producción, como guionistas, realizadores, productores y personas involucradas en esta actividad que deseen incursionar en la creación de propuestas dramáticas en trabajos audiovisuales.

Chinese archaeology is one of the fastest-growing and most exciting fields of study in China. With a wealth of cultural relics unearthed this past century, the world’s fascination with China’s rich history has been renewed.

Part 3 of 3, this Chinese history course will examine unique cultural relics identified by scholars as important to Chinese civilization. We will focus on the music, rituals, rites and writing in Chinese culture. We will ignite your curiosity as we explore how these treasures reveal China’s past, and guide the future of Chinese culture.

中国考古学是以往100年中发展最为迅速的领域之一，大批珍贵文物的出土，不断刷新人们对文化中国的认识。本课程以4-6件（组）精品文物作引子，将学术界探索中华文明的过程作为线索，介绍古代中国在造船、玉器等诸多领域的杰出成就，其中不乏学术前沿的考古发现与研究成果，内容精彩纷呈，雅俗共赏，学生可以藉此获得对文化中国全方位的、直观而深入的认识。    

This data course is a primer to statistical genetics and covers an approach called linkage disequilibrium mapping, which analyzes non-familial data and has been successfully used to identify genetic variants associated with common and complex genetic traits.

We hope many students find this introductory course interesting and are motivated to study further topics in statistical genetics to understand biological variation from statistical standpoints.

Previous knowledge of molecular genetics and basic statistical concepts, such as statistical tests and estimation, is required. Basic knowledge on genetic variations is offered at the start of the course.

¿Te has preguntado cómo funciona tu cuerpo?

En este curso de Biología Humana conocerás la información básica sobre la estructura y función celular, y cómo a partir de la interacción entre células, se forman tejidos, órganos y sistemas. Estos elementos en conjunto, hacen que nuestro cuerpo funcione adecuadamente.

Para que termines con éxito este curso, necesitas empeño y dedicación en el estudio de las metas que hemos diseñado para ti, es importante que dediques 8 horas de estudio a la semana, recuerda que tú eres responsable de administrar dicho tiempo.

Te sugerimos realizar un plan de trabajo para que consideres las fechas límites de las actividades y evitar atrasos. Por otra parte es importante que pongas mucha atención en todos los recursos que te ofrecemos, los cuales refuerzan tu conocimiento para culminar el curso satisfactoriamente.

Para facilitar la comprensión y asimilación de los contenidos del curso hemos diseñado ilustraciones, animaciones, documentos adicionales y ejemplos que debes analizar y relacionar con el funcionamiento de tu cuerpo. Asimismo, pondrás en práctica tus conocimientos mediante actividades que te servirán para conocer tu nivel de dominio de cada apartado y te servirán para acreditar tu curso.

Si en el mundo existe tanta agua dulce, 35 millones de km3 para ser exactos… ¿cómo es posible que hoy más de 750 millones de personas no tengan acceso al agua? Al mismo tiempo, el continente Americano cuenta con el 31% de las reservas de agua dulce del mundo. ¿Es posible que los países que conforman América Latina puedan aprovechar esta situación y transformarla en una gran oportunidad?

Si deseas dar respuesta a estas preguntas y otras parecidas, ¡este curso es para ti! Lo que se pretende con el curso es que los participantes reconozcan las amenazas en el acceso a los recursos hídricos en América Latina y el Caribe. A partir de la identificación de los riesgos materializados por vacíos institucionales prevalentes en la región y los impactos adversos del cambio climático y la contaminación, podrás reconocer las amenazas en el acceso a los recursos hídricos en América Latina y el Caribe.

De esta forma, el curso te llevará hacia una reflexión sobre el rol del agua en la sociedad, sus usos y su potencial y, además, te presentará los métodos y herramientas existentes para la asignación de los recursos hídricos disponibles y, así, obtener el máximo beneficio y evitar el despilfarro. No te pierdas la oportunidad de analizar los usos del agua y riesgos del acceso a los recursos hídricos en la región, a través de la mirada interdisciplinar.

Además, haremos uso de aplicaciones web, como juegos o interacciones que promueven la colaboración y la aplicabilidad de los conceptos presentados por nuestros instructores. Incluso, a lo largo del curso, las actividades propuestas permitirán al participante poner en práctica lo aprendido en su lugar de residencia.

Ya lo sabes: ¡te esperamos en “Agua en América Latina: abundancia en medio de la escasez mundial”

This literature and theater course will study two of the most sublime and gut-wrenching plays in the English language: Othello and King Lear. We will try to understand the reasons for their centrality to literary history as well as their continuing power to mesmerize audiences in theatres and cinemas across the world.

As we explore the genius of the plays on the page, we will also study the lives of the plays in performance, from Shakespeare's own theatre to the stages and screens across the globe today. To help us further, actors will occasionally join our effort to demonstrate ways of bringing the text alive as living theatre.

Increasing concerns about the state of our planet have catapulted sustainability issues from the corporate backburner to the boardroom. Consequently, corporate sustainability initiatives have flourished, driven by a desire to minimize costs and risks, maximize opportunities and enhance reputation.

What does sustainability mean in the business context? Why has it captured so much attention from academics as well as corporate leaders? How can businesses manage emerging sustainability challenges without compromising their core advantages, and transform themselves into 'sustainable enterprises'?

This course explores the emerging relationships between sustainability issues and competitive advantage. Building on the basic concepts of strategic management, this course will explore how managers may effectively deal with the sustainability challenges that they now encounter.

By encouraging you to reflect on these issues using multiple case studies, discussions and interviews, we will aim to enhance your understanding of alternative models of strategy development in the context of sustainable development.

Do you like biology, biotechnology, or genetic engineering? Are you interested in computer science, engineering, or design? Synthetic Biology is an innovative field bringing together these subject areas and many more to create useful tools to solve everyday problems.

This introductory synthetic biology course starts with a brief overview of the field and then delves into more challenging yet exciting concepts. You will learn how to design your very own biological regulatory circuits and consider ways in which you can apply these circuits to real-world problems we face today.

From basic oscillators, toggle switches, and band-pass filters to more sophisticated circuits that build upon these devices, you will learn what synthetic biologists of today are currently constructing and how these circuits can be used in interesting and novel ways.

Join us as we explore the field of synthetic biology: its past, present, and promising future!

This is CS50x, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming for majors and non-majors alike, with or without prior programming experience. An entry-level course taught by David J. Malan, CS50x teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web development. Languages include C, Python, SQL, and JavaScript plus CSS and HTML. Problem sets inspired by real-world domains of biology, cryptography, finance, forensics, and gaming. As of Fall 2016, the on-campus version of CS50x, CS50, was Harvard's largest course.

Students who earn a satisfactory score on 9 problem sets (i.e., programming assignments) and a final project are eligible for a certificate. This is a self-paced course–you may take CS50x on your own schedule.

HarvardX requires individuals who enroll in its courses on edX to abide by the terms of the edX honor code. HarvardX will take appropriate corrective action in response to violations of the edX honor code, which may include dismissal from the HarvardX course; revocation of any certificates received for the HarvardX course; or other remedies as circumstances warrant. No refunds will be issued in the case of corrective action for such violations. Enrollees who are taking HarvardX courses as part of another program will also be governed by the academic policies of those programs.

HarvardX pursues the science of learning. By registering as an online learner in an HX course, you will also participate in research about learning. Read our research statement to learn more.

Harvard University and HarvardX are committed to maintaining a safe and healthy educational and work environment in which no member of the community is excluded from participation in, denied the benefits of, or subjected to discrimination or harassment in our program. All members of the HarvardX community are expected to abide by Harvard policies on nondiscrimination, including sexual harassment, and the edX Terms of Service. If you have any questions or concerns, please contact harvardx@harvard.edu and/or report your experience through the edX contact form.

Crop production: learn about agriculture and food production for the future

How much food will be available for humankind in the future? Feeding nine billion people in 2050 without exhausting the planetary reserves is perhaps the greatest challenge humanity has ever faced.

In this course of the XSeries in environmental studies, you will examine the principles of crop production. You will learn about the ‘availability pillar’ of global food security that lies at the heart of food production, applicable to both crops and animal production. This course will discuss why yields in some parts of the world are lagging behind and identify the agro-ecological drivers that shape the broad diversity of production systems. Also, key issues relating to the closing of yield gaps and the difference in visions of sustainability will be explored.

Systems-based approach at Wageningen University

The University of Wageningen offers an excellent combination of conducting research worldwide and educating in the area of ‘healthy food and living environment’. Through its unique systems-based approach to food systems, the institute adds the phase of primary production to the broad context of global food security.

This is why you should sign up

If you want to enrich your views and action perspectives related to global food security and food systems, you can sign up as a:

• international student
• professional with a varied educational background

After successful completion of both practice and graded questions related to this course, you will:

• Understand the basic concept of plant production
• Be able to value central issues related to global food production and consumption
• Understand the influences of water scarcity and water availability on crop production, as well as measures suppressing pests, diseases, and weeds
• Be able to identify processes that cause significant environmental problems and evaluate measures to solve and prevent those problems be able to judge innovations in food crop production on their merits for the rural population in the different geographical regions

A verified edX certificate provides proof for an employer, school, or other institution that you have successfully completed this online course.

Entre 1950 e 2010, a taxa de urbanização da América Latina passou de 41% a 79%. Caso esta tendência se mantenha, a taxa de urbanização em 2030 será de cerca de 90%, fazendo da região a mais urbanizada do planeta.

Essa tendência consolida a cidade como o centro do desenvolvimento econômico e humano da região. A cidade está criando trabalho, está inovando, está repensando seus sistemas de saúde e educação, transporte, está fazendo frente às mudanças do clima, está abrindo espaços para o debate e a socialização. Para que esse dinamismo possa traduzir-se em um fenômeno exitoso, a cidade deve aprender a planejar seu presente pensando em seu futuro, buscando o equilíbrio entre crescimento econômico, a inclusão social e o respeito ao meio ambiente. É, portanto, responsabilidade das cidades melhorar a qualidade de vida das gerações presentes sem comprometer o bem estar das gerações futuras.

Com o objetivo de responder a este desafio, o BID criou um curso que busca fortalecer os conhecimentos e capacidades dos participantes em gerir o desenvolvimento sustentável de suas cidades. E para isso, o curso parte da premissa que a sustentabilidade das cidades só será alcançada por meio de uma perspectiva integrada e intersetorial; uma perspectiva integral, onde se trabalhe de maneira conjunta os desafios econômicos, fiscais, urbanos, ambientais, institucionais e de governabilidade das cidades junto com uma perspectiva intersetorial, onde as diferentes áreas e níveis de governo se coordenem e que se articulem com o setor privado e com a sociedade civil.

Com o objetivo de entender melhor essa perspectiva, o curso analisa a situação, os desafios setoriais e intersetoriais que as cidades encontram na gestão das principais áreas de sua competência: finanças subnacionais, desenvolvimento produtivo, planejamento urbano, transporte, segurança cidadã, água, ar etc. Desta forma, com o objetivo de abordar o planejamento do desenvolvimento sustentável das cidades médias latino americanas, o curso apresenta a “Iniciativa Cidades Emergentes e Sustentáveis”, uma ferramenta de gestão que permite dar sentido ao trabalho analítico das dimensões/desafios de forma integrada.

Assim como na América Latina e no Caribe, o Brasil possui grandes desafios ambientais, urbanos e fiscais para a sustentabilidade de suas cidades. Dentre eles se destacam os altos índices de violência - 25,8 mortes violentas por 100 mil habitantes segundo o Fórum Brasileiro de Segurança Pública; a desigualdade urbana, uma vez que o país é o 4º mais desigual da América Latina e Caribe; e a vulnerabilidade diante de desastres naturais, onde se calcula, por exemplo, que a reconstrução das cidades cariocas devastadas pelas enchentes e pelos deslizamentos de 2011 custou 1,3% do PIB do estado do Rio de Janeiro; ou ainda, degradação ambiental, com um índice de 63% de esgoto sendo lançado nos corpos hídricos sem nenhum tratamento, segundo o MCidades.

Além de fornecer conceitos e uma visão abrangente da situação do Brasil em relação à sustentabilidade das cidades, neste curso serão abordados alguns desafios dos municípios, bem como exemplos práticos de como esses problemas estão sendo enfrentados.

In this marketing course, you will learn how to price your offerings, as well as how to allocate your scarce marketing budget among different promotion vehicles to maximize their overall impact in the organization.

You will also learn how to select prices to maximize profits or fulfill other specific company objectives.

This course is taught by Stephan Sorger who has held leadership roles in marketing and product development at companies such as Oracle, 3Com and NASA. He has also taught for over a decade at UC Berkeley Extension and is the author of two widely adopted marketing textbooks.

This course will equip you with the knowledge and skills necessary to immediately see practical benefits in the workplace. Analytics-based marketing is increasingly important in determining a company’s spending and ROI. Many entry-level positions in marketing now require some basic level of knowledge in this rapidly growing field.

In this marketing course, you will learn about competitive analysis and market segmentation, including how to analyze and structure industries and markets to transform your marketing efforts from vague, generic attempts to laser-guided precision.

You will learn how to predict what your competitors will do next, plus how to segment markets for greater customer satisfaction and company profitability.

This course is taught by Stephan Sorger who has held leadership roles in marketing and product development at companies such as Oracle, 3Com and NASA. He has also taught for over a decade at UC Berkeley Extension and is the author of two widely adopted marketing textbooks.

This course will equip you with the knowledge and skills necessary to immediately see practical benefits in the workplace. Analytics-based marketing is increasingly important in determining a company’s spending and ROI. Many entry-level positions in marketing now require some basic level of knowledge in this rapidly growing field.

In this marketing course, you will learn how to apply advanced concepts such as conjoint analysis and decision tree methodologies to product decisions, as well as learn the best ways to distribute and sell your offerings to consumers.

You will also learn how to apply conjoint analysis to identify the product features that your consumers want most.

This course is taught by Stephan Sorger who has held leadership roles in marketing and product development at companies such as Oracle, 3Com and NASA. He has also taught for over a decade at UC Berkeley Extension and is the author of two widely adopted marketing textbooks.

This course will equip you with the knowledge and skills necessary to immediately see practical benefits in the workplace. Analytics-based marketing is increasingly important in determining a company’s spending and ROI. Many entry-level positions in marketing now require some basic level of knowledge in this rapidly growing field.

This course will guide you through an exploration of the scientific evidence for the evolution of humans and our fossil relatives and humankind’s place in the natural world. It includes an introduction to evolutionary theory, an overview of the hominin fossil record and what that record teaches us about our place in nature. Dr. Donald Johanson, a world-renowned paleoanthropologist who found the skeleton known as Lucy, will present an exciting in-depth exploration of paleoanthropological field research from his unique perspective.

This course satisfies the Social-behavioral sciences (SB) general studies requirement at Arizona State University. This course may satisfy a general education requirement at other institutions; however, it is strongly encouraged that you consult with your institution of choice to determine how these credits will be applied to their degree requirements prior to transferring the credit.

What does it take to inspire others, promote a novel idea, or even have a difficult conversation? How can you position yourself as a leader through inclusive communication? How do you know that the message you are intending to send is what is being received? Join Catalyst experts to explore this topic and the important role communication plays in inclusive leadership.

All too often, we struggle to communicate effectively—particularly with others who are different from us in some way. This course will show you how the most effective communication utilizes the inclusive leadership mindset of Empowerment, Accountability, Courage, and Humility and guide you on how to use that mindset yourself. Through research and real-world examples, you will learn strategies to enhance your communication skills and approach. Topics will include understanding dialogue processes, debunking everyday communication myths, testing assumptions, listening, expressing yourself authentically, and communicating across differences. With short quizzes, compelling case studies, and engaging videos, you will develop knowledge in each section and share your experience with other learners.

Throughout the course, you will create a plan of action to help apply the strategies learned in this course to your work and other parts of your life.