YaleCourses

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  18. Biomechanics and Orthopedics 24.09.2026 51мин

  Frontiers of Biomedical Engineering (BENG 100)Professor Saltzman introduces the material properties of elasticity and viscosity. He describes two separate experimental setups to measure the elasticity and the viscosity of a material. Material elasticity can be defined in terms of stress-strain property, and defines the Young's modulus (E), which is the slope of the stress-strain curve. Fluid viscosity, on the other hand, is described by shear stress. When modeling any material, the spring can be used to represent an ideal elastic material and the dashpot an ideal viscoelastic material. All biomaterials contain some combination of these properties and can be described by physical models that consist of both spring and dashpot.00:00 - Chapter 1. Introduction03:16 - Chapter 2. An Experiment on Elasticity18:20 - Chapter 3. Viscosity28:46 - Chapter 4. Deformation and Viscoelasticity42:13 - Chapter 5. ConclusionComplete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  17. Paradise Lost, Book IX 24.09.2026 53мин

  Milton (ENGL 220)Book Nine and the depiction of the Fall are presented. Adam and Eve's dialogue -- especially their perspectives on labor, temptation, and the nature of the garden -- is examined. Satan's strategic temptation of Eve is closely analyzed. At the lecture's conclusion, Adam and Eve's new fallen sight is discussed, with particular emphasis placed on the reference to the "veil" of pre-fallen innocence. Overall, the tension between doctrinal and subversive perspectives on the pre-fallen hierarchy of Eden is underscored.00:00 - Chapter 1. Introduction: "Paradise Lost" Book IX03:01 - Chapter 2. Adam and Eve, Arguing?10:19 - Chapter 3. The Argument between Adam and Eve on the Morning of the Fall36:03 - Chapter 4. The Promise of Equality and its Importance to Eve after the FallComplete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Fall 2007. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  5. Insurance: The Archetypal Risk Management Institution 24.09.2026 1ч 21мин

  Financial Markets (ECON 252)Insurance provides significant risk management to a broad public, and is an essential tool for promoting human welfare. By pooling large numbers of independent or low-correlated risks, insurance providers can minimize overall risk. The risk management is tailored to individual circumstances and reflects centuries of insurance industry experience with real risks and with moral hazard and selection bias issues. Probability theory and statistical tools help to explain how insurance companies use risk pooling to minimize overall risk. Innovation and government regulation have played important roles in the formation and oversight of insurance institutions.00:00 - Chapter 1. Circumventing Selection Bias in the Equity Premium Puzzle10:13 - Chapter 2. Politics in the Stock Market and Modern Mutual Funds 19:43 - Chapter 3. The Intuition behind Insurance 34:54 - Chapter 4. Multiline, Monoline, and P&C Insurances 43:52 - Chapter 5. The Advent and Development of the Insurance Industry 56:06 - Chapter 6. Government and NAIC Regulation of Insurance 01:05:14 - Chapter 7. Problems with Insurance Companies Today Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  17. Renal Physiology (cont.) 24.09.2026 51мин

  Frontiers of Biomedical Engineering (BENG 100)Professor Saltzman continues his description of nephron anatomy, and the specific role of each part of the nephron in establishing concentration gradients to help in secretion and reabsorption of water, ions, nutrients and wastes. A number of molecular transport processes that produces urine from the initial ultra-filtrate, such as passive diffusion by concentration difference, osmosis, and active transport with sodium-potassium ATPase, are listed. Next, Professor Saltzman describes a method to measure glomerular filtration rate (GFR) using tracer molecule, inulin. He then talks about regulation of sodium, an important ion for cell signaling in the body, as an example to demonstrate the different ways in which nephrons maintain homeostasis.00:00 - Chapter 1. Introduction03:06 - Chapter 2. The Role of the Nephron in Ion Balance16:54 - Chapter 3. The Glomerular Filtration Rate26:21 - Chapter 4. Selective Reabsorption39:51 - Chapter 5. Water Balance and ConclusionComplete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  5. Vladimir Nabokov, Lolita 24.09.2026 58мин

  The American Novel Since 1945 (ENGL 291)Professor Amy Hungerford introduces the first of three lectures on Nabokov's Lolita by surveying students' reactions to the novel, highlighting the conflicting emotions readers feel, enjoying Nabokov's virtuosic style, but being repelled by the violence of his subject matter. Nabokov's childhood in tsarist Russia provides some foundation for his interest in memory, imagination, and language. Finally, Professor Hungerford shows how Nabokov, through the voice of his protagonist Humbert, in his own voice in the epilogue, and in the voice of "John Ray, Jr." in the foreword, preempts moral judgments in a novel that celebrates the power of the imagination and the seductive thrill of language.00:00 - Chapter 1. Lolita: Initial Student Responses09:49 - Chapter 2. Historical Context: A Brief Biography of Nabokov15:33 - Chapter 3. Blurring Narrative Layers: Locating the Author in John Ray Jr.'s Forward23:49 - Chapter 4. Seduction and Cliché34:22 - Chapter 5. Edgar Allan Poe's "Annabel Lee"45:54 - Chapter 6. Morality and ManipulationComplete course materials are available at the Yale Online website: online.yale.eduThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  20. Bioimaging 24.09.2026 44мин

  Frontiers of Biomedical Engineering (BENG 100)Professor Saltzman first reviews the electromagnetic spectrum, the different regimes of the spectrum, their respective wavelengths, energies, and ways of detecting them. He then talks about the use of high energy radio waves for imaging of the body. The history, components, advantages and limitations of X-ray imaging are presented in detail. Next, he introduces Computed Tomography, a related imaging technique which uses mathematical computation to compile line-scanned X-rays into a three dimensional image. Finally, Professor Saltzman touches on harmful effects of X-ray radiation, and ways to limit or avoid overexposure in these imaging techniques.00:00 - Chapter 1. Introduction to Biomedical Imaging05:26 - Chapter 2. The Electromagnetic Spectrum13:29 - Chapter 3. X-Rays24:39 - Chapter 4. Challenges of X-Ray Imaging30:41 - Chapter 5. CT Imagery37:02 - Chapter 6. ConclusionComplete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  5. Cell Culture Engineering 24.09.2026 59мин

  Frontiers of Biomedical Engineering (BENG 100)Professor Saltzman reviews the concept of gene therapy, and gives some examples of where this is applied. Methods to help deliver DNA into cells using viruses and cationic lipids are discussed, as a way to overcome some challenges in gene therapy. Next, Professor Saltzman gives a brief introduction into bacterial and mammalian cell physiology. He describes the different tissues in the body, the cell development/differentiation process, the anchorage dependence of mammalian cells that allows them to form an organism, and the extracellular matrix.00:00 - Chapter 1. Applications of Gene Transfer06:40 - Chapter 2. Gene Therapy14:45 - Chapter 3. Potentials and Limits of Hijacking Viruses22:28 - Chapter 4. Bacterial and Human Cell Physiology33:43 - Chapter 5. Cellular Division38:42 - Chapter 6. Cell DifferentiationComplete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  5.1 | Satellite Launches: Sputnik, SWOT and UVEX | Rocket Science for Everyone with Yale's Marla Geha 24.09.2026 13мин

  Have you ever wondered why we send satellites into orbit? In this lesson, we explore the diverse motivations behind satellite missions by examining three complete examples: Sputnik, the first artificial satellite, SWOT, a current mission mapping Earth's surface water, and UVEX, a future ultraviolet explorer critical for astrophysical research. We delve into their launch specifics, payloads, and the scientific or practical goals they aim to achieve.🎯 Learning Objectives• Explain the diverse motivations and goals behind launching different satellite missions.• Describe the historical context, launch, and payload of Sputnik 1.• Outline the mission objectives, launch details, and operational aspects of the SWOT satellite.• Detail the future mission, scientific importance, and proposed orbit of the UVEX satellite.• Compare and contrast the characteristics and purposes of past, present, and future satellite endeavors.📚 About the CourseThis course is an intuitive introduction to rocket science in our everyday lives.Modern life increasingly depends on technology provided by Earth-orbiting satellites, from detailed weather predictions to broad-band internet and GPS. How are satellites launched into orbit and how do they work once they get there? Why are rockets used to get into orbit and how are they different from airplanes? This introductory course is aimed at a wide non-technical audience and is appropriate for all ages. 📺 Watch the full playlist on YouTube: https://www.youtube.com/playlist?list=PLh9mgdi4rNexC1fSWLlpQx_Gjj_0DhjVE 🎓 Enroll on Coursera for assessments and a certificate: https://www.coursera.org/learn/rocket-science-for-everyone 🌐 Explore more learning opportunities on Yale Online: https://online.yale.edu/courses/rocket-science-everyone #RocketScience #SatelliteLaunches #Sputnik #SWOT #UVEX #SpaceScience #STEM Learn more about your ad choices. Visit megaphone.fm/adchoices
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  3.3 | Solid and Liquid Chemical Rockets | Rocket Science for Everyone with Yale's Marla Geha 24.09.2026 15мин

  Ever wondered what powers the incredible force behind a rocket launch? In this lesson, we dive deep into chemical rockets, exploring the two primary types: solid and liquid propellant systems. We'll uncover what makes an ideal rocket fuel and examine the distinct advantages and disadvantages of each system, along with their real-world applications in space missions.🎯 Learning Objectives• Differentiate between solid and liquid chemical rockets and their propellants• Identify the key characteristics that define a good rocket fuel• Compare and contrast the pros and cons of solid versus liquid rocket engines• Understand how the internal design influences a solid rocket's burn rate• Recognize examples of solid and liquid rocket use in contemporary spaceflight📚 About the CourseThis course is an intuitive introduction to rocket science in our everyday lives.Modern life increasingly depends on technology provided by Earth-orbiting satellites, from detailed weather predictions to broad-band internet and GPS. How are satellites launched into orbit and how do they work once they get there? Why are rockets used to get into orbit and how are they different from airplanes? This introductory course is aimed at a wide non-technical audience and is appropriate for all ages. 📺 Watch the full playlist on YouTube: https://www.youtube.com/playlist?list=PLh9mgdi4rNexC1fSWLlpQx_Gjj_0DhjVE 🎓 Enroll on Coursera for assessments and a certificate: https://www.coursera.org/learn/rocket-science-for-everyone 🌐 Explore more learning opportunities on Yale Online: https://online.yale.edu/courses/rocket-science-everyone #RocketScienceForEveryone #ChemicalRockets #SolidVsLiquidPropellant #RocketEngines #SpaceExploration #AerospaceEngineering #STEMEducation #YaleOnline #SpaceScience #OnlineLearning Learn more about your ad choices. Visit megaphone.fm/adchoices
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  17. Homefronts and Battlefronts: "Hard War" and the Social Impact of the Civil War 24.09.2026 57мин

  The Civil War and Reconstruction (HIST 119)Professor Blight begins his lecture with a description of the sea change in Civil War scholarship heralded by the Social History revolution of the 1960s and 1970s. Along with a focus on the experience of the common solider, women, and African Americans, a central component of this shift in scholarly emphasis was an increased interest in the effects of the war on the Union and Confederate home fronts. After suggesting some of the ways in which individual Americans experienced the war, Professor Blight moves to a discussion of the war's effect on industry and economics, North and South. The lecture concludes with a description of the increased activism of the federal government during the war, an activism that found expression in finance, agriculture, taxation, building railroads, and, most importantly, in emancipation.00:00 - Chapter 1. Introduction: The Social History Revolution07:39 - Chapter 2. Personal Trauma in the Civil War21:32 - Chapter 3. Economy and Demography: Changes on the Confederate Home Front43:14 - Chapter 4. Growing Republican Influences on Industry and Commerce in the North48:36 - Chapter 5. ConclusionComplete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  12. Biomolecular Engineering: General Concepts (cont.) 24.09.2026 54мин

  Frontiers of Biomedical Engineering (BENG 100)Professor Saltzman reviews the pharmacokinetic first-order rate equation that can be used to model changes in drug concentration in the blood, as well as its derivation from the law of conservation of mass. The importance of maintaining a drug concentration that is sufficient for therapeutic purpose, but below a toxic level, is emphasized. Since this is directly affected by drug administration method, ways to localize and sustain therapeutic concentrations of drug, such as incorporating in slow-releasing, biocompatible polymers are introduced. Professor Saltzman gave some examples of clinical applications of controlled release drug delivery system, such as anti-restenosis drug incorporated into stents, and chemotherapeutic drugs in brain implants and microspheres.00:00 - Chapter 1. Model for Injected Drug Delivery08:42 - Chapter 2. Model for Oral Drug Delivery16:10 - Chapter 3. Drug as Implant: Potentials and Limits38:46 - Chapter 4. Accessibility of New Drug Delivery MethodsComplete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  2.6 | Orbital Flight: Speed and Direction | Rocket Science for Everyone with Yale’s Marla Geha 24.09.2026 10мин

  Have you ever wondered what it truly takes to get a satellite to stay in space? In this lesson, we move beyond where satellites orbit to the crucial question of how they achieve and maintain that incredible feat. We’ll explore the immense speeds required and the precise maneuvers rockets perform to counteract Earth's relentless gravitational pull, ensuring a sustainable presence above the Karman line.🎯 Learning Objectives• Differentiate between suborbital flight and stable orbital insertion.• Explain the critical role of horizontal velocity in achieving orbit around Earth.• Compare and contrast orbital velocity and escape velocity.• Describe the typical launch trajectory of a rocket aiming for orbit.• Understand the significance of 'Max Q' during a rocket launch.📚 About the CourseThis course is an intuitive introduction to rocket science in our everyday lives.Modern life increasingly depends on technology provided by Earth-orbiting satellites, from detailed weather predictions to broad-band internet and GPS. How are satellites launched into orbit and how do they work once they get there? Why are rockets used to get into orbit and how are they different from airplanes? This introductory course is aimed at a wide non-technical audience and is appropriate for all ages. 📺 Watch the full playlist on YouTube: https://www.youtube.com/playlist?list=PLh9mgdi4rNexC1fSWLlpQx_Gjj_0DhjVE 🎓 Enroll on Coursera for assessments and a certificate: https://www.coursera.org/learn/rocket-science-for-everyone 🌐 Explore more learning opportunities on Yale Online: https://online.yale.edu/courses/rocket-science-everyone #Yale #RocketScience #OnlineLearning #YaleOnline #STEMEducation #SpaceTech #ScienceForAll #LearnOnline Learn more about your ad choices. Visit megaphone.fm/adchoices
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  7. Behavioral Finance: The Role of Psychology 24.09.2026 1ч 11мин

  Financial Markets (ECON 252)Behavioral Finance is a relatively recent revolution in finance that applies insights from all of the social sciences to finance. New decision-making models incorporate psychology and sociology, among other disciplines, to explain economic and financial phenomenon, such as erratic stock price variations. Psychological patterns such as overconfidence and perceived kinks in the value function seem to impact financial decision-making, but are not included in classical theories such as the Expected Utility Theory. Kahneman and Tversky's Prospect Theory addresses such issues and sheds light on irrational deviations from traditional decision-making models.00:00 - Chapter 1. What Is Behavioral Finance? 09:01 - Chapter 2. Market Volatility: Random, or Socially Influenced? A Present Value Analysis 19:58 - Chapter 3. Overconfidence: Its Ubiquity and Impact on Financial Markets 38:29 - Chapter 4. The Kahneman and Tversky Prospect Theory or, How People Make Choices 58:50 - Chapter 5. The Regret Theory and Fashion as a Measure of the Market Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  20. Guest Lecture by Stephen Schwarzman 24.09.2026 1ч 15мин

  Financial Markets (ECON 252)Stephen Schwarzman, Co-Founder of Blackstone Group, a private equity firm, speaks about his experience in the industry. He discusses his thoughts on global finance, particularly at such an interesting and challenging point in the history of financial institutions. Although the near future might be rough for the United States and economies around the globe, capital does tend to come back and regulators are busy figuring out how best to put safeguards on the system. He also offers career advice and mentions some of the surprises he came across upon entering the world of finance.00:00 - Chapter 1. Introduction: Stephen Schwarzman's Profile 03:00 - Chapter 2. In His Own Words: Early Discoveries in the Financial Market 12:36 - Chapter 3. Real Estate Assets Performance with Blackstone 17:16 - Chapter 4. Deconstructing the Subprime Crisis and "Jars of American SARS" 26:53 - Chapter 5. A Recession in the Aftermath: A New Financial World 34:49 - Chapter 6. Questions: Successes and Setbacks 44:54 - Chapter 7. Personal Lessons and Insights from the Financial World 55:44 - Chapter 8. Questions: Dealing with Failure and the Future of Investing and Private Equity Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  10. Debt Markets: Term Structure 24.09.2026 1ч 17мин

  Financial Markets (ECON 252)The markets for debt, both public and private far exceed the entire stock market in value and importance. The U.S. Treasury issues debt of various maturities through auctions, which are open only to authorized buyers. Corporations issue debt with investment banks as intermediaries. The interest rates are not set by the Treasury, the corporations or the investment bankers, but are determined by the market, reflecting economic forces about which there are a number of theories. The real and nominal rates and the coupons of a bond determine its price in the market. The term structure, which is the plot of yield-to-maturity against time-to-maturity indicates the value of time for points in the future. Forward rates are the future spot rates that can be calculated using today's bond prices. Finally, indexed bonds, which are indexed to inflation, offer the safest asset of all and their price reveals a fundamental economic indicator, the real interest rate.00:00 - Chapter 1. Introduction 04:25 - Chapter 2. The Discount and Investment Rates 19:12 - Chapter 3. The Bid-Ask Spread and Murdoch's Wall Street Journal 29:17 - Chapter 4. Defining Bonds and the Pricing Formula 39:38 - Chapter 5. Derivation of the Term Structure of Interest Rates 52:34 - Chapter 6. Lord John Hicks's Forward Rates: Derivation and Calculations 01:06:09 - Chapter 7. Inflation and Interest Rates Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/coursesThis course was recorded in Spring 2008. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  America at 250: A History, DeVane Lecture, Class 5 - Framing a Nation: The Constitution 24.09.2026 59мин

  America at 250: A History. Class 5 “Framing a Nation: The Constitution”Professor Joanne Freeman explores the viewpoints leading to the structure and process of the new Constitution. Recorded in Yale’s Battell Chapel. This one-time-only course examines U.S. history from 1776 to the present, in advance of the nation’s semiquincentennial (or 250th birthday) in 2026. Taught jointly by Professors Joanne Freeman, David Blight, and Beverly Gage, the course emphasizes the history of the nation-state and the contested nature of American national identity. All three scholars will deliver the course’s first and final lectures together, as an introduction and a wrap-up. In between, they will each deliver eight lectures individually based on their areas of expertise. Joanne Freeman, the Alan Boles, Class of 1929 Professor of History and American Studies, and an expert in the revolutionary and early national periods of American history, will cover the period from the Revolution up through the 1830s, touching on such topics as the birth of party politics, the nature of “Jacksonian democracy,” and the rise of the reform and protest movements.David Blight, Sterling Professor of History and African American Studies and one of the country’s foremost authorities on the history of slavery and the Civil War, will cover the Civil War era up through Reconstruction and the emergence of the Jim Crow laws.Beverly Gage, John Lewis Gaddis Professor of History, who is currently writing a book on the nation’s past to mark the 250th anniversary of the signing of the Declaration of Independence, will pick up in the 1890s and continue through the end of the 20th century, addressing debates around immigration, wealth inequality, and the creation of the social welfare state. The course explores U.S. political history broadly conceived–not just as a realm of presidents and elections and wars (though there will be plenty of those) but as a conversation across time between citizens about what the United States is, was, and was meant to be. It proceeds from the premise that the American Revolution was the first but not the last radical act of national reimagining in U.S. history. A copy of the course syllabus with required readings can be downloaded at the bottom of the page at this link: https://president.yale.edu/committees-programs/devane-lectures/america-at-250-a-history To view all the classes in the DeVane Lecture series, go to this playlist link: https://youtube.com/playlist?list=PLh9mgdi4rNezTQrY_6XMNBWaZqLRdgpoq&feature=shared Learn more about your ad choices. Visit megaphone.fm/adchoices
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  3.6 | Protect Your Patients! Cybersecurity Essentials for Medical Software Course 24.09.2026 15мин

  In this critical lesson, we delve into the paramount importance of cybersecurity for medical software developers in an era of interconnected devices. Discover why safeguarding information systems from unauthorized activities is not just a technical requirement, but a vital component of patient safety and data integrity, with real-world examples illustrating the devastating impact of breaches.🎯 Learning Objectives• Define cybersecurity within the context of medical devices and software.• Understand the critical importance of cybersecurity for patient safety and data integrity in healthcare.• Identify key cybersecurity principles and best practices, including authentication, encryption, and the NIST framework.• Differentiate between FDA's Tier 1 and Tier 2 cybersecurity risk classifications for medical devices.• Discuss the challenges and considerations for maintaining data security in cloud environments. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  4.5 | Satellite Survival: Launch and Space Tests | Rocket Science for Everyone with Yale’s Marla Geha 24.09.2026 10мин

  Have you ever wondered how satellites manage to survive the brutal journey of launch and the harsh vacuum of space? In this lesson, we explore the critical process of integrating individual satellite components and the extensive testing required to ensure their flawless operation. From simulating extreme temperature fluctuations in a thermal vacuum chamber to enduring intense vibrations on a shake table, learn why rigorous testing is the key to a satellite's success.🎯 Learning Objectives• Understand the challenges of integrating satellite components built separately.• Explain the critical importance of rigorous testing for satellite functionality and longevity.• Describe how thermal vacuum chambers simulate the extreme temperatures and vacuum of space.• Detail the process of vibration testing to mimic launch forces on a satellite.• Recognize how satellite mission and lifetime influence testing protocols.📚 About the CourseThis course is an intuitive introduction to rocket science in our everyday lives.Modern life increasingly depends on technology provided by Earth-orbiting satellites, from detailed weather predictions to broad-band internet and GPS. How are satellites launched into orbit and how do they work once they get there? Why are rockets used to get into orbit and how are they different from airplanes? This introductory course is aimed at a wide non-technical audience and is appropriate for all ages. 📺 Watch the full playlist on YouTube: https://www.youtube.com/playlist?list=PLh9mgdi4rNexC1fSWLlpQx_Gjj_0DhjVE 🎓 Enroll on Coursera for assessments and a certificate: https://www.coursera.org/learn/rocket-science-for-everyone 🌐 Explore more learning opportunities on Yale Online: https://online.yale.edu/courses/rocket-science-everyone #Yale #RocketScience #SatelliteSurvival #SpaceTesting #STEMEducation #AerospaceEngineering #SpaceScience Learn more about your ad choices. Visit megaphone.fm/adchoices
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  3.4 | Revolutionizing Patient Care: EHR and PACS with Prof. Mariam Aboian — Medical Software Course 24.09.2026 15мин

  In this lesson, join Professor Mariam Aboian for a practical demonstration of Electronic Health Records (EHR) and Picture Archiving and Communication Systems (PACS). Discover how these essential digital tools have replaced traditional paper charts and film-based imaging, streamlining patient data access, enhancing diagnostic capabilities, and improving overall clinical workflows in modern healthcare. Learn about the seamless integration of patient information and advanced imaging analysis, including emerging AI applications, that are transforming medical practice.🎯 Learning Objectives• Navigate the key features and functionalities of an Electronic Health Record (EHR) system.• Understand how Picture Archiving and Communication Systems (PACS) are used to access and analyze medical images.• Recognize the specialized hardware and integrated workflows of a professional radiology workstation.• Explore the evolution of medical image analysis from qualitative to quantitative methods, including AI integration.• Appreciate the multifaceted benefits of integrated EHR and PACS systems for patients, providers, and medical education. Learn more about your ad choices. Visit megaphone.fm/adchoices
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  703 | Who Pays? Key Payment Models Explained - Social Entrepreneurship Course 24.09.2026 5мин

  Beyond just your revenue model, how do customers pay for your offering? In this lesson, we explore the different payment models that can significantly impact your social enterprise, focusing on how financing, transaction mechanisms, and payment structures can make your services more accessible and affordable for your target audience.🎯 Learning Objectives• Understand the concept of payment models as distinct from revenue models.• Identify different financing approaches used in social enterprises, such as spreading payments over time.• Recognize various transaction mechanisms and how they differ across regions.• Explore different payment structures, including subscription models for ongoing services.• Learn how different payment models can enhance the accessibility and affordability of your offering.📚 About the Course Have you ever wondered what it would be like to create real change? You don't have to start your own organization to make a difference in the world. Everyone can learn the social entrepreneurship mindset and skillset to build social impact. In this course, you will immerse yourself in a social or environmental challenge you want to tackle. You'll start by researching your topic of choice, talking to people, and ideating a potential solution that you can contribute. Then, you'll build a business model around that solution, understanding concepts like measuring social change, ensuring financial viability, funding and pitching. This course is a safe space to experiment and explore. You'll be guided by a ten stage framework to help structure your journey. Along the way, you'll hear from social entrepreneurs around the world through case studies and campus conversations. These include Yale alumni, members of the New Haven community, and global changemakers. Everyone is welcome to join this course! You can apply your lived, learned, or professional experience to discover how you're going to make a difference. 📺 Watch the full playlist on YouTube: https://www.youtube.com/playlist?list=PLh9mgdi4rNezbi0aRJeVnt99ynTVZG1PL🎓 Enroll on Coursera for assessments and a certificate: https://online.yale.edu/courses/creating-change-through-social-entrepreneurship🌐 Explore more learning opportunities on Yale Online: https://online.yale.edu/courses/creating-change-through-social-entrepreneurship#SocialEntrepreneurship #YaleCourse #Impact #Changemakers #BusinessPlan #DesignThinking Learn more about your ad choices. Visit megaphone.fm/adchoices