Online courses directory (10358)

This course provides a thorough introduction to the C programming language, the workhorse of the UNIX operating system and lingua franca of embedded processors and micro-controllers. The first two weeks will cover basic syntax and grammar, and expose students to practical programming techniques. The remaining lectures will focus on more advanced concepts, such as dynamic memory allocation, concurrency and synchronization, UNIX signals and process control, library development and usage. Daily programming assignments and weekly laboratory exercises are required. Knowledge of C is highly marketable for summer internships, UROPs, and full-time positions in software and embedded systems development.

Internet Enduring Material Sponsored by Stanford University School of Medicine

By Leslie Hill and Helen Paris

This is a course in how corporations make use of the insights and tools of risk management. Most courses on derivatives, futures and options, and financial engineering are taught from the viewpoint of investment bankers and traders in the securities. This course is taught from the point of view of the manufacturing corporation, the utility, the software firm—any potential end-user of derivatives, but not the dealer. Most related courses focus on the extensive taxonomy of instruments and the complex models developed to price them, and on ways to exploit mispricing. While this course will make use of some of these pricing models, the focus is on how corporations use the insights and models to improve their operations, to increase the value of their real assets, or to create the financial flexibility necessary to implement their core strategy.

This course introduces students to the techniques of participatory action research (PAR) and the practice of case study research. PAR processes are place or case-specific, place a premium on local ways of knowing, and gauge the success of research in terms of what partner-communities do with the knowledge that is co-produced. The objective of PAR is to generate the ideas, information, and understandings that ought to inform efforts to promote social change. By focusing on ways of co-producing knowledge using various forms of data collection and analysis, students will learn how the people and communities who are often university partners in applied social science research can use findings or results from PAR case studies to address the challenges they confront in their communities.

Learn more about Participatory Action Research at MIT.

What social and ideological mechanisms allowed Jews to survive and even flourish in Catholic Italy? And under what circumstances did the practice of tolerance break down? This course takes a different approach to the idea of tolerance, as well as to the long, complicated history of the Catholic Church and the Jews.

When learning a new language an important first step is to learn the rules of grammar that allow people express what they want to say and understand what others are saying in a coherent manner. An equally important second step is to practise using the rules of grammar to become proficient in communicating in the language. In this free online English language course you will get to practise using important rules of grammar that will greatly improve your ability to communicate in both spoken and written English. You will practise the use of tenses such as the present continuous, past perfect, past simple, present perfect continuous and past perfect continuous to improve your ability to communicate. You will also practise and learn how to use superlatives and comparatives, and practise using reported speech. This free online English language course will be of great interest to all learners who have studied previous English language courses on ALISON such as 'Fundamentals of English Grammar' and 'Introduction to Conversational English', and who now want to further practise and improve their ability to communicate confidently in English.<br />

Sustainable development is defined by the United Nations as ‘development that meets the needs of the present without compromising the ability of future generations to meet their own needs’. Sustainable development is the concern for both the present and the future inhabitants of the planet as a whole. This course will explain what sustainable development is and how the ecological, economic and social aspects of sustainable development overlap. The course also explains how systems practise can help manage complexity in the area of sustainable development and you will examine case studies which look at aspects of sustainable development in China and Scotland. This course will be of great interest to professionals who work in the areas of international development, sustainability or environmental science, to students who are pursuing a career in the areas of international development and sustainability, and to anyone with an interest in the ecological, economic and social aspects of sustainable development.<br />

For the first hundreds of years of modern medicine, progress was a process of trial and error, and to be honest, it was often fatal error, such as bloodletting, which killed the first US president George Washington. Where diseases were clearly understood, and where treatments obviously worked on most patients, such as penicillin for pneumonia, there was no need to delve deeper into questions of effectiveness. But for most conditions, the treatment benefits were modest and there was a need for improved ways of telling whether a new intervention was better than the previous standard treatment. And so scientists introduced a testing procedure for new treatments - the randomized controlled trial.

As the cost of developing new treatments grew, it became very important to detect the slightest improvement that could be attributed to the new drug in order to get it licensed and marketed. So the usual randomized trial was answering the following question: does this treatment work (for otherwise well people with just this single disease, with perfect adherence, treated by the best doctors, under idealised conditions)? But most patients have multiple diseases, imperfect adherence, ordinary doctors and non-ideal circumstances. These patients want to know whether a new treatment is likely to reduce important harms for ordinary people like them, receiving usual care. This mismatch meant that most trials were overestimating the real world effectiveness of new interventions.

In this MOOC, we are going to study this mismatch, and see what its effect is on modern medical care. One example of the studies we will discuss is the VIGOR trial. This influential drug trial resulted in the widespread global overuse of this drug, at a cost of wasted billions of dollars. Ironically, this drug, intended to reduce a problem in individuals, ended up causing more of the same problem in the population!

After we understand the consequences of designing the wrong kinds of trials, we will also look at how best to design pragmatic randomized trials, which answer the important questions that ordinary patients and decision makers in the real world most often ask. We will also explore how these can be combined with economic evaluations and qualitative research – to answer important questions about how much these interventions cost, and how they are experienced by the recipients.

This course is the third and final part of our graduate introduction to semantics. The other two classes are 24.970 Introduction to Semantics and 24.973 Advanced Semantics. The semester will be divided into somewhat independent units. One unit will be devoted to conversational implicatures (mainly scalar implicatures) and another to presupposition. In each unit, we will discuss basic concepts and technical tools and then devote some time to recent work which illustrates their application.

Learn how to develop and maintain a prayer life using biblical principles and effective strategies for powerful living.

This course provides students with a comprehensive introduction to computers. Students will explore a variety of topics in computing, such as the following: the components of a computer, common computer terminology, an introduction to the Internet, computer security and privacy, computer troubleshooting techniques, and steps to maintain the life of your computer. Through readings and videos, students will learn how to fully understand the basics of computer technology.

Professional Writing is designed to provide adult learners with the basic skills they need to write effective documents in the workplace.  In this course, you will learn how to analyze your audience so that you can write prose that is both clear and persuasive.  You will practice writing common business documents, such as emails, memos, proposals, and presentations.  You will also learn how to effectively edit these documents for maximum impact. This course is part of the Professional Development Program (PRDV), which is designed especially for adult learners who are ready to gain and apply skills demanded by today’s employers.

This course is designed for the novice who has little or no word processing experience.  The course provides an introduction to word processing.  You will explore word processing skills while also learning to create a basic business letter and a business memo.  Although the resources in this course use Microsoft Word 2010, it should be noted that all of the basic skills and tasks that you will be asked  can be done on any word processing program.  If you stay flexible enough in your own word processing program to search out the commands and icons on whatever software you are using, you will succeed.  The most current version of Microsoft Word was selected, because it would be most beneficial to the job seeker.  In addition most colleges, universities, and some public libraries are using a newer version of Word.  You can complete this course using any word processing software, but if you are using an older version of Word, you may also want to seek out a resource where you can interact with the newer v…

This course will provide you with a comprehensive introduction to spreadsheets. The course is designed for first-time users with very little or no exposure to the subject. For this course, you will use Microsoft Excel as the software. The course will explore the following fundamental topics: an introduction to spreadsheets, terminology in Excel, components of a spreadsheet, what a cell consists of, and the creation of a spreadsheet for practical use.  You will examine sample files, videos, and books that will enable you to gain practical knowledge about spreadsheets that can be used in daily life, either at work, school, or home.

Effective time management is the key to getting the most out of your day. It helps you improve performance, increase productivity, and reduce stress. Time management is critical to maximizing your day and surviving mounting responsibilities and pressures. Time is your most important resource. Therefore, it is necessary to clarify your objectives and determine priorities daily. Every action you take represents a priority decision. The problem is rarely that you aren’t capable of completing a task; the problem, most often, is time eventually you will run out of it. This course will provide learners with several time management tools and techniques that can be applied to most work and life situations. From juggling multiple tasks, to managing e-mail, to beating deadlines: you will learn how to budget time wisely, and overcome distractions and time wasters.

This course is the first in a series of four courses under the Job Search “umbrella” that include Job Search Skills, Resume Writing, Interview Skills, and Professional Etiquette.  The Job Search Skills course is intended to give you a solid beginning to this exciting time of self-exploration with finding a job.  Whether you are seeking your first job, wish to take the next step in your existing career, or desire to begin a new career, you will obtain the necessary information about yourself to turn this desire into a successful job search.  If, for example, you think of yourself as a product that you are trying to market to potential employers, you will realize that you can only be successful if you know the product thoroughly and how this product can meet the needs of the consumer (the employer).  This course will guide you to information on how to target jobs and/or careers that are desirable and realistic for you and that fill a need for employers in today’s challenging job market.

Are you getting ready to apply for a job, or are you already seeking employment?  A resume (or résumé) is a brief written account of personal, educational, and professional qualifications and experience that you prepare as part of your application materials for a prospective job.  To ensure that your resume is read by the recipient, you will need a cover letter that markets your unique qualifications for the specified job description.  In the current global economy, it is essential for job seekers to optimize their chances of being considered and hired for positions that are well-suited to their qualifications and interests.  This course will help you effectively develop employment application materials for today’s job market by honing your resume writing skills, providing you with tools to create an impressive resume (or to improve the one you already have), and giving suggestions on developing an effective cover letter.  You will study different types of resume and cover letter formats…

Welcome to PRDV103: Interviewing Skills.  This course is the third in a series of four courses included in the Job Search Skills Program that also includes Job Search Skills, Resume Writing, and Professional Etiquette.  The Interviewing Skills course is intended to help you showcase your personality, strengths, interests, and abilities to potential employers.  At this stage of your career exploration, you will have researched and targeted appropriate jobs and have marketed yourself to these employers with an attention-getting resume.  If you have not already done so and feel you would benefit from more information about how to conduct a successful job search, or how to formulate a resume that gets you that interview, please explore the other exciting courses in this track.

What images come to mind when you think of the term professional?  Do you picture an executive in a fancy suit strutting into a boardroom?  Or, perhaps you envision a supervisor walking among cubicles and issuing orders to employees.  While it is true that professionalism encompasses how we present ourselves outwardly, the meaning of the term goes far beyond appearances.  Professionalism also encompasses inward characteristics and attitudes that affect how others in the workplace perceive us.  The professional world can be full of challenging situations, including conflicting personalities, miscommunication, and cultural differences.  In this course, you will learn about typical workplace etiquette protocols, communication standards, and cultural awareness strategies in order to navigate these common obstacles as smoothly as possible. By this point in Saylor’s Job Search Skills courses in the Professional Development Program, you have started the process of honing your professional image by producin…