Online courses directory (10358)

Google Search is the most widely used search engine on the Web and processes several hundred million search queries every day. However, there is a level of sophistication, namely Google advanced searches, that most people don't know about and therefore don't use. Using the advanced search features on Google Search would greatly improve the efficiency and effectiveness of the search process for all users. This free online course will demonstrate power searching with Google and give practical examples of how to use them. This course will give you a clearer understanding of how Google Search works, why word order matters, how to read the Search Engine Results page, how to remove invasive results, and how to use WHOIS and look for other Google search tips. You will also get a clear knowledge and understanding of how to use features such as conversions, the calculator, search-by-image, and translation services. You will see examples of how combining these techniques together will give you much more effective search results in a faster time. This course will be of great interest to all users who use Google Search in a professional capacity as they will learn how to input more specific search queries and obtain more relevant search results in a faster time, and to individuals who want to learn Google advanced search tips and techniques about improving their search process.<br />

Alzheimer’s disease is one of the most financially costly disease in developed countries. Even if knowledge of molecular changes in Alzheimer’s disease is extensive, and new areas of investigation have been explored, the cognitive trajectory of Alzheimer’s disease is still unknown, as it was in 1906, when this disease was described for the first time.

This self-paced course focuses on a recent and innovative approach in the field of Alzheimer’s disease research. Multiple evidences indicate that oxidative stress and free radicals damage the cellular functions. Specifically, oxidative damage is a marker to identify the initial state of the disease.

Starting from a critical analysis of Alzheimer’s disease history, Dr. Perry, a worldwide expert in the field, explains the sequence of events leading to damage, and the source of increased oxygen radicals along with mechanisms to provide more effective treatment.

This course is open to anyone, but will be of particular relevance to professionals and caregivers who deal with patients affected by Alzheimer’s. Considering the multidisciplinary approach, and the importance of a correct lifestyle to prevent and treat Alzheimer’s disease, this course is also targeted to healthcare professionals such as nutritionists or cardiologists.

This course is an interdisciplinary study of the methods of human deception detection from the perspectives of law enforcement, national security and intelligence analysis, criminal justice, psychology, sociology, and communication. How to accurately determine when someone is lying is a multi-disciplinary problem and requires a variety of technological and data analytic solutions. Our primary goal will be to comprehend a representative picture of the traditional and contemporary theory regarding the intersection of communication, cognition, and emotion in deception detection. This is a fully online course that will require interaction in the digital platform with the Professor and other students.

This course is an interdisciplinary study of the methods of human deception detection from the perspectives of law enforcement, national security and intelligence analysis, criminal justice, psychology, sociology, and communication. How to accurately determine when someone is lying is a multi-disciplinary problem and requires a variety of technological and data analytic solutions. Our primary goal will be to comprehend a representative picture of the traditional and contemporary theory regarding the intersection of communication, cognition, and emotion in deception detection. This is a fully online course that will require interaction in the digital platform with the Professor and other students.

In this course, you will learn about the structure, accomplishments, and shortcomings of the US healthcare system, and how those have prompted attempts at health policy and reform. You will also take part in a unique, national group exercise, designed to help you understand questions about the 2010 Affordable Care Act and how you can improve the US healthcare system.

This course is designed to help you learn more about autism, Asperger's and ADHD, including their differences and the importance of understanding their classification, assessment and diagnosis. Join us to learn how to help people with these challenging conditions.

What is cheating? Do students do it more online than in traditional face-to-face courses? How do students cheat online and what strategies are instructors and institutions using to minimize it? How can course design and instructor/facilitator behavior impact student attitudes about cheating and academic honesty? What philosophical and psychological factors can inform our thinking about the subject? These are some of the many questions that will be explored in this course. Participants in this eight-week open course will examine philosophical and psychological perspectives on cheating; consider instructor, institutional, and student perspectives on cheating; learn about specific strategies and practices used by students to cheat in online courses; and develop a plan for cultivating a culture of honesty, integrity, and accountability in online courses. The end goal of the course is for participants to gain a deeper understanding of cheating in online courses.

The purpose of this course is to summarize new directions in Chinese history and social science produced by the creation and analysis of big historical datasets based on newly opened Chinese archival holdings, and to organize this knowledge in a framework that encourages learning about China in comparative perspective.

The purpose of this course is to summarize new directions in Chinese history and social science produced by the creation and analysis of big historical datasets based on newly opened Chinese archival holdings, and to organize this knowledge in a framework that encourages learning about China in comparative perspective.

Have you ever wondered why some classroom discussions are lively and engaging and others more like painful interrogations? Why some students always have an answer ready, but others never participate? Why everybody (or nobody) laughs at a teacher’s jokes? What role multiple languages should play in classroom talk?

This course gives classroom teachers at all levels and subject areas the analytic tools to answer these and more questions about classroom communication.

Each lesson introduces fundamental concepts and techniques of classroom discourse analysis, developing an analytic toolkit and promoting critical reflection on pedagogical practices over five weeks.

Explore four common diseases and body systems: how they work, how they are treated and prevented.

This course examines the changes in contemporary French society through the study of political debates, reforms and institutions since 1958, and analyzes the deep influence of politics on cultural and social life, despite a decline in political participation. Public controversies and political cleavages, from the Algerian war to postcolonial issues, from the birth of the European Union to the recent financial crisis, and from the moral "revolution" of the seventies to the recognition of new families are revisited.

This course is taught in English.

This course examines the changes in contemporary French society through the study of political debates, reforms and institutions since 1958, and analyzes the deep influence of politics on cultural and social life, despite a decline in political participation. Public controversies and political cleavages, from the Algerian war to postcolonial issues, from the birth of the European Union to the recent financial crisis, and from the moral "revolution" of the seventies to the recognition of new families are revisited.

This course is taught in English.

In this the second of our series of courses on Quality Management topics such as Cost of Quality and what tools are used in Total Quality Management are covered in more detail. The Cost of Quality is a term that's widely used and widely misunderstood. It isn't about the cost of creating a quality product or service, rather it's the cost of not creating a quality product or service. For example, every time work is redone the cost of quality increases. TQM tools have been around for more than 50 years and have revolutionised the concept of quality management. Successful businesses realise that TQM tools are used to prevent problems from occurring rather than detect problems that have occurred. Popular TQM tools include Checklists, Fishbone Diagrams, Histogram Charts, PDCA Cycle and Pareto Diagrams. This free online course will be of great interest to all professionals working in the area of Quality Management and who would like to learn more about Cost of Quality and using TQM tools. It will also be of great interest to any learner who is interested in a career in the area of Quality Management.<br />

The free online course Understanding Cross-Cultural Communication in International Business offers business professionals advice and guidance for communicating effectively with work colleagues and clients who come from different cultural backgrounds. The course first introduces learners to the concept of cross-cultural communication and its importance in the modern globalized workplace. The course then describes strategies for identifying both similar and divergent cultural characteristics across different cultures, and why they play an important role in effective cross-cultural communication. Learners will be introduced to potential barriers to cross-cultural communication such as language, religion and food, and the course suggests suitable ways of overcoming them. Many business professionals move abroad as part of an international assignment and this course also gives guidance and advice on how best to prepare for moving to a country with a different culture, and effective strategies for living and working within a different culture. This free online course will be of great interest to all business professionals who would like a greater understanding of cross-cultural communication and how it plays an important role in conducting effective international business.<br />

Cryptography plays a vital role in modern digital communication systems. Cryptographic methods allow the encryption and decryption of messages sent across digital communication networks. In this free online course the learner is first introduced to ancient ciphers and how they were used. The vital role of randomness in cryptographic methods is then explained and the learner is taken through step-by-step examples. The role of key scientists such as John von Neuman is also explained. This course will be of great interest to all learners who would like to learn more about cryptography and the vital role it plays in today's digital communication networks.<br />

This follow-on course takes you deeper into the workings of Google Analytics and provides comprehensive training for marketers and data analysts seeking to understand the core principles of digital analytics and how to improve web site performance through better data measurement. Google Analytics is a service offered by Google that generates detailed statistics about a web site's traffic and sources and it also measures conversions and sales. It can track visitors from all referrers, including search engines and social networks, direct visits and referring sites. It also displays advertising, pay-per-click networks, email marketing and digital collateral such as links within PDF documents. In this free online course you will be guided on how to build an effective measurement plan and what the best practices for collecting actionable data are. You will learn about key digital measurement concepts, terminology and analysis techniques, and the role of reports in Google Analytics, with specific examples for evaluating your digital marketing performance. This course will be of great interest to all marketing and data analysis professionals who would like a better understanding of how data analysis can improve web site performance, and to all learners who would like to learn more about Google Analytics.<br />

An increasing number of people are afflicted with dementia, but also their relatives are affected. This course is primarily meant for relatives of people with dementia or those who suspect dementia in a relative.

Understanding Drainage and Water Distribution Systems is a free online course which is designed for anyone who wants to get a better understanding of the drain, waste, vent, and water distribution systems. Within a building, these systems are installed and maintained by plumbers. A thorough understanding of how they work is, therefore, a crucial requirement of a plumber's job. This free online course - the fourth and the last in the series of plumbing courses – completes the list of introductory courses on plumbing. The first section of this course covers the major components of a drainage system. It also explains the basic drainage fittings and traps that are used by plumbers. The second section of the course discusses the water distribution systems. From outlining the water supply sources for private and municipal systems to explaining the water purification process, this section introduces the learner to how water is sourced and supplied to the public. This course will be of great interest to all professionals who want to understand how drainage and water distribution systems work. It will also be of interest to all learners who have completed the previous courses on plumbing, and would like to complete the series in order to gain a comprehensive understanding of a modern-day plumber's job. <br />

How do addictions develop? How are they best treated and how are they prevented? This course explores these key questions further.