Developing iOS 8 Apps with Swift (2015) by Paul Hegarty at Stanford U)

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source: theITx   2015年2月18日
Paul Hegarty provides an overview of the series and iOS. In this offering, you will learn how to build cool apps and do real-life Object-Oriented Programming.
Class documents and assignments: http://goo.gl/GcMtJs
Topics Include: iOS 8 Overview, Model-View-Controller, Core OS, Core Services, Media, Cocoa Touch, Platform Components, Tools, Language(s), Frameworks, Design Strategy

1. Logistics, iOS 8 Overview 1:08:26
2. More Xcode and Swift, MVC 1:14:21
3. Applying MVC 1:13:49
4. More Swift and Foundation Frameworks 1:12:44
5. Objective C Compatibility, Property List, Views 1:14:12
6. Protocols and Delegation, Gestures 1:16:30
7. Multiple MVCs 1:45:21
8. View Controller Lifecycle, Autolayout 1:28:53
9. Scroll View and Multithreading 1:13:16
10. Table View 1:21:41
11. Unwind Segues, Alerts, Timers, View Animation 1:09:32
12. Dynamic Animation 1:13:54
13. Application Lifecycle and Core Motion 1:14:01
14. Core Location and MapKit 1:14:17
15. Modal Segues 1:19:05
16. Camera, Persistence and Embed Segues 1:16:26
17. Internationalization and Settings 1:06:00

Wesley Cecil: Simone Weil Her Life and Philosophy

source: Wes Cecil   2012年9月3日
A lecture delivered at Peninsula College by Wesley Cecil Ph.D. on the life and works of Simone Weil. Part of the Modern Philosophers lecture series
For information on upcoming lectures, essays, and books by Wesley Cecil Ph.D. go tohttp://www.facebook.com/HumaneArts

USA's Psychic Spy Program with Edwin C. May

source: New Thinking Allowed    2016年7月5日
Edwin C. May, PhD, was involved in the military intelligence psychic spying program, popularly referred to as Stargate, for over twenty years. During its last decade, he was the director of research for that program. In this context, he produced over a hundred scientific publications. His academic training was in experimental nuclear physics. He is coauthor of ESP Wars: East and West and also Anomalous Cognition: Remote Viewing Research and Theory. He is the coeditor of a two volume anthology titled Extrasensory Perception: Support, Skepticism, and Science.
Here he recounts how he developed an interest in parapsychology and was eventually recruited into the program at SRI International. He describes highlights from the program and how funding was obtained from various governmental agencies. He focuses on various operational aspects of the program and how they were managed. He also discusses the circumstances that led to the closing of the program in 1996, and then examines the prospects for a renewal of government interest in remote viewing.

New Thinking Allowed host, Jeffrey Mishlove, PhD, is author of The Roots of Consciousness, Psi Development Systems, and The PK Man. Between 1986 and 2002 he hosted and co-produced the original Thinking Allowed public television series. He is the recipient of the only doctoral diploma in "parapsychology" ever awarded by an accredited university (University of California, Berkeley, 1980). He is a past vice-president of the Association for Humanistic Psychology; and is the recipient of the Pathfinder Award from that Association for his contributions to the field of human consciousness. He is also past-president of the non-profit Intuition Network, an organization dedicated to creating a world in which all people are encouraged to cultivate and apply their inner, intuitive abilities.
(Recorded on June 17, 2016)

Harvard IT Summit 2016 Afternoon Keynote

source: Harvard University    2016年6月10日
Bryson Koehler, Vice President and Distinguished Engineer, IBM / Chief Information and Technology Officer, The Weather Company
“Keeping Up With the Weather”

Ross Gay | A Book of Flowers || Radcliffe Institute

source: Harvard University    2016年3月9日
As part of the 2015–2016 Fellows’ Presentation Series at the Radcliffe Institute for Advanced Study, Ross Gay RI ’16 reads from his “catalog” of poetry, professes his love of the goumi berry, and attributes learning to read to following along with Maurice White’s lyrics while listening to Earth, Wind & Fire records.
Gay is the 2015–2016 Walter Jackson Bate Fellow at the Radcliffe Institute for Advanced Study.

Tetsuya Miyamoto "KenKen: Happiness Through Math" | Talks at Google

source: Talks at Google    2016年7月28日
Invented by a Japanese math teacher, Tetsuya Miyamoto, KENKEN® allows you to test your puzzle acumen and improve your math skills at the same time. He will discuss his puzzle solving strategies as well as why he created KENKEN in the beginning.

Alex Tapscott: "Blockchain Revolution" | Talks at Google

source: Talks at Google    2016年7月11日
Talks at Google in London were delighted to welcome Alex Tapscott to talk about his book Blockchain Revolution, looking at how the technology behind Bitcoin can reshape the world of business and transform the old order of human affairs for the better.
Alex can be found on Twitter at: @alextapscott
Book on Google Play - with free first chapter!
https://play.google.com/store/books/d...

About the Book:
The technology likely to have the greatest impact on the future of the world economy has arrived, and it's not self-driving cars, solar energy, or artificial intelligence. It’s called the blockchain.
The first generation of the digital revolution brought us the Internet of information. The second generation powered by blockchain technology is bringing us the Internet of value: a new, distributed platform that can help us reshape the world of business and transform the old order of human affairs for the better.
Blockchain is the ingeniously simple, revolutionary protocol that allows transactions to be simultaneously anonymous and secure by maintaining a tamperproof public ledger of value. Though it's the technology that drives bitcoin and other digital currencies, the underlying framework has the potential to go far beyond these and record virtually everything of value to humankind, from birth and death certificates to insurance claims and even votes.
Why should you care? Maybe you're a music lover who wants artists to make a living off their art.
And those examples are barely the tip of the iceberg. This technology is public, encrypted, and readily available for anyone to use. It's already seeing widespread adoption in a number of areas. For example, forty-two (and counting) of the world's biggest financial institutions, including Goldman Sachs, JPMorgan Chase, and Credit Suisse, have formed a consortium to investigate the blockchain for speedier and more secure transactions.
As with major paradigm shifts that preceded it, the blockchain will create winners and losers. And while opportunities abound, the risks of disruption and dislocation must not be ignored.

About the Author:
Alex Tapscott is the CEO and Founder of Northwest Passage Ventures, an advisory firm building industry-leading blockchain businesses.
Formerly, Alex was a senior executive at Canaccord Genuity, Canada’s largest independent investment bank. At age 25, he became the firm’s youngest-ever Vice President and in 2014, he founded the firm’s blockchain practice.
Over his career, Alex has worked tirelessly for his clients, raising hundreds of millions of dollars in growth capital from a global institutional investor base, and provided sound advice and counsel.

Tackling and tracking TB through DNA analysis

source: University of Oxford    2016年6月30日
Find out how a multidisciplinary team of scientists came to create England's new way to identify how to fight and track TB outbreaks using DNA analysis.
http://modmedmicro.nsms.ox.ac.uk

Angela Duckworth, James Gross, “Matter Over Mind: Situational Strategies for Self-Control”

source: Yale University    2016年6月30日
Shulman Lectures in Science and the Humanities – “Habits of Mind”
“Matter Over Mind: Situational Strategies for Self-Control”
Angela Duckworth is Associate Professor of Psychology at the University of Pennsylvania and a 2013 MacArthur Fellow. She studies non-IQ competencies, including self-control and grit, which predict success both academically and professionally. Her research populations have included West Point cadets, National Spelling Bee finalists, novice teachers, salespeople, and students. Duckworth received a BA in neurobiology from Harvard and, as a Marshall Scholar, a Masters in neuroscience from Oxford. She completed her PhD in psychology at the University of Pennsylvania. Prior to her career in research, she founded a non-profit summer school for low-income children, which won the Better Government Award for the state of Massachusetts and was profiled as a Harvard Kennedy School case study. Duckworth has also been a McKinsey management consultant and, for five years, a math teacher in the public schools of San Francisco, Philadelphia, and New York City.

James Gross is Professor of Psychology at Stanford University and Director of the Stanford Psycho¬physiology Laboratory (http://spl.stanford.edu). He earned his BA in philosophy from Yale University and his PhD in clinical psychology from the University of California, Berkeley. He is a leading figure in the areas of emotion and emotion regulation, and has received recognition from the American Psychological Association, the Western Psychological Association, and the Society for Psycho¬physio¬logical Research. Gross has won numerous awards for his teaching, including the Dean’s Award for Distinguished Teaching, the Phi Beta Kappa Teaching Prize, the Stanford Postdoctoral Mentoring Award, and the Walter J. Gores Award for Excellence in Teaching. He is a Bass University Fellow in Undergraduate Education and Director of the Stanford Psychology One Teaching Program. Gross has an extensive program of investigator-initiated research, with grants from the National Institutes of Health, the National Science Foundation, and the Institute of Education Sciences.

How coffee got quicker | Moments of Vision 2 - Jessica Oreck

source: TED-Ed   2016年8月8日
View full lesson: http://ed.ted.com/lessons/how-coffee-...
For the 64% of Americans that drink coffee daily, an expedient cup is practically essential. But preparing coffee hasn’t always been easy. In the second installment of our ‘Moments of Vision’ series, Jessica Oreck shares the ingenuity of one coffee mill worker who made it considerably quicker for you to get your fix of caffeine.
Lesson and animation by Jessica Oreck.

XML with Java (2007) by David Malan at Harvard's Extension School

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source: Open Education and Culture     2013年8月22日
2007 Computer Science E-259 course taught by David Malan at Harvard University's Extension School: https://www.youtube.com/playlist?list...
For more information, such as course readings, go here: http://www.fas.harvard.edu/~cscie259/
This course introduces XML as a key enabling technology in Java-based applications. Students learn the fundamentals of XML and its derivatives, including DTD, SVG, XML Schema, XPath, XQuery, XSL-FO, and XSLT. Students also gain experience with programmatic interfaces to XML like SAX and DOM, standard APIs like JAXP and TrAX, and industry-standard software like Ant, Tomcat, Xerces, and Xalan. The course acquaints students with J2EE, including JavaServer Pages (JSP) and Java Servlet, and also explores HTTP, SOAP, web services, and WSDL. The course's projects focus on the implementation and deployment of these technologies.

Introduction to XML with Java 1:23:14
XML 1 1 and SAX 2 0 2 1:36:29
DOM Level 3 1:06:30
XPath and XSLT 1:49:24
XPath and XSLT 1 0 Continued 1:23:13
Namespaces in XML, SVG, and XSL 1:29:23
Computer Science E-259 HTTP, JavaServer Pages, and Java Servlet 1:35:06
XQuery 1 0 and DTD 1:28:55
XML Schema Second Edition 1:20:48
XML Schema Second Edition Continued 50:24
Web Services, SOAP 1 2, and WSDL 1 1 1:27:53
Ajax and XML 48:49
XML and Java Conclusion 53:10

History Lesson: Trump's Rise Might Signal the Collapse of the Republican...

source: Big Think    2016年6月11日
Princeton historian Sean Wilentz says that from a historical perspective the rise of Donald Trump signals the end of the Republican Party as we know it — and a worrisome new politics. Wilentz's new book is "The Politicians and the Egalitarians: The Hidden History of American Politics" (http://goo.gl/eZNJVT).
Read more at BigThink.com: http://bigthink.com/videos/sean-wilen...

Surajit Sinha: Money & Banking (IIT Kanpur)

# playlist of the 40 videos (click the up-left corner of the video)

source: nptelhrd   2014年1月26日
Humanities - Money & Banking by Prof. Surajit Sinha, Department of Humanities and Social Sciences, IIT Kanpur. For more details on NPTEL visit http://nptel.ac.in

Mod-01 Lec-01 Lecture 1 41:22
Mod-01 Lec-02 Lecture 2 46:43
Mod-01 Lec-03 Lecture 3 47:57
Mod-01 Lec-04 Lecture 4 47:10
Mod-01 Lec-05 Lecture 5 46:45
Mod-01 Lec-06 Lecture 6 43:17
Mod-01 Lec-07 Lecture 7 47:00
Mod-01 Lec-08 Lecture 8 44:32
Mod-01 Lec-09 Lecture 9 43:30
Mod-01 Lec-10 Lecture 10 38:02
Mod-01 Lec-11 Lecture 11 39:29
Mod-01 Lec-12 Lecture 12 45:07
Mod-01 Lec-13 Lecture 13 42:52
Mod-01 Lec-14 Lecture 14 45:46
Mod-01 Lec-15 Lecture 15 42:45
Mod-01 Lec-16 Lecture 16 37:10
Mod-01 Lec-17 Lecture 17 35:47
Mod-01 Lec-18 Lecture 18 40:58
Mod-01 Lec-19 Lecture 19 42:25
Mod-01 Lec-20 Lecture 20 36:46
Mod-01 Lec-21 Lecture 21 38:28
Mod-01 Lec-22 Lecture 22 43:08
Mod-01 Lec-23 Lecture 23 36:29
Mod-01 Lec-24 Lecture 24 42:20
Mod-01 Lec-25 Lecture 25 39:41
Mod-01 Lec-26 Lecture 26 37:05
Mod-01 Lec-27 Lecture 27 41:12
Mod-01 Lec-28 Lecture 28 44:21
Mod-01 Lec-29 Lecture 29 43:53
Mod-01 Lec-30 Lecture 30 44:53
Mod-01 Lec-31 Lecture 31 43:43
Mod-01 Lec-32 Lecture 32 17:52
Mod-01 Lec-33 Lecture 33 44:51
Mod-01 Lec-34 Lecture 34 37:27
Mod-01 Lec-35 Lecture 35 42:42
Mod-01 Lec-36 Lecture 36 41:33
Mod-01 Lec-37 Lecture 37 48:40
Mod-01 Lec-38 Lecture 38 37:19
Mod-01 Lec-39 Lecture 39 33:12
Mod-01 Lec-40 Lecture 40 48:30

S. Bharadwaj: Physics I - Oscillations and Waves (IIT Kharagpur)

# playlist of the 44 videos (click the up-left corner of the video)

source: nptelhrd    2009年1月20日
Lecture Series on Physics - I: Oscillations and Waves by Prof. S. Bharadwaj, Department of Physics and Meteorology, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in.

Lecture - 1 Simple Harmonic Oscillators 53:50
Lecture - 2 Damped Oscillator - I 40:39
Lecture - 3 Damped Oscillator - II 54:05
Lecture - 4 Oscillator With External Forcing - I 58:24
Lecture - 5 Oscillator With External Forcing 52:41
Lecture - 6 Resonance 59:15
Lecture - 7 Coupled Oscillations 54:41
Lecture - 8 Sinusoidal Plane Waves - I 58:42
Lecture - 9 Electromagnetic waves - I 53:28
Lecture - 10 Electromagnetic Waves - II 53:53
Lecture - 11 The Vector Nature of Electromagnetic Waves 1:00:56
Lecture - 12 The Electromagnetic Spectrum 59:06
Lecture - 13 The Electromagnetic Spectrum - II 56:18
Lecture - 14 Interference - I 1:01:00
Lecture - 15 Interference - II 58:17
Lecture - 16 Interference - III 1:01:10
Lecture - 17 Interference - IV 59:37
Lecture - 18 Coherence 1:00:01
Lecture - 19 Coherence 57:04
Lecture - 20 Diffraction - I 1:01:11
Lecture - 21 Diffraction - II 57:05
Lecture - 22 Diffraction - III 1:01:06
Lecture - 23 Diffraction - IV 54:27
Lecture - 24 X-Ray Diffraction 51:54
Lecture - 25 Beats 1:00:15
Lecture - 26 The Wave Equation 1:00:33
Lecture - 27 Solving the Wave Equation 1:00:15
Lecture - 28 Waves 1:01:47
Lecture - 29 Standing Waves 1:00:59
Lecture - 30 Standing Waves 58:21
Lecture - 31 Polarization 59:52
Lecture - 32 Compton Effect 56:11
Lecture - 33 Wave - Particle Duality 1:00:09
Lecture - 34 Wave - Particle Duality 1:02:12
Lecture - 35 Probability Amplitude 1:01:40
Lecture - 36 Probability 1:00:42
Lecture - 37 Schrodinger Wave Equation 1:00:12
Lecture - 38 Measurements 1:00:53
Lecture - 39 Particle in a Potential 54:57
Lecture - 40 Potential Well 1:01:08
Lecture - 41 Potential Well 1:00:12
Lecture - 42 Potential Well 57:19
Lecture - 43 Quantum Tunneling 1:00:57
Lecture - 44 Quantum Tunneling 54:07

Networks, Signals and Systems by T. K. Basu (IIT Kharagpur)

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source: nptelhrd    2008年5月7日
Electrical - Networks, Signals and Systems by Prof. T. K. Basu, Dept.of Electrical Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in

Lecture - 1 Introduction to Network Elements and Sources 59:46
Lecture - 2 Introduction to Linearity and Nonlinearity 59:47
Lecture - 3 Distributed & Lumped Parameters 2-port Networks 59:42
Lecture - 4 Two-port Parameters Short Circuit,Open Circuit 59:44
Lecture - 5 Tutorial 59:46
Lecture - 6 LocusDiagram - Introduction to Signals 59:46
Lecture - 7 Signals (contd.) Laplace Transforms 59:49
Lecture - 8 Laplace Transform (contd.) 59:42
Lecture - 9 Tutorial on Laplace Transform 59:48
Lecture - 10 Frequency Response Bode Plot 59:39
Lecture - 11 Bode Plot ( contd.) 59:40
Lecture - 12 Bode Plot ( contd.) - Poles & Zeros 59:43
Lecture - 13 Driving Point Immittance Functions 59:46
Lecture - 14 Two - Element Synthesis 59:47
Lecture - 15 Two - Element Synthesis (contd.) 59:37
Lecture - 16 Tutorial 59:48
Lecture - 17 Tutorial 59:38
Lecture - 18 Graph Theory 59:53
Lecture - 19 Graph Theory (Contd. ) 59:54
Lecture - 20 Graph Theory (Contd.) 59:49
lecture - 21 Graph Theory (Contd.) 59:47
Lecture - 22 Image Impedance, Iterative Impedance 59:51
Lecture - 23 Image Impedance, Iterative Impedance 59:53
Lecture - 24 Characteristic Impedance and Design of Filters 59:59
Lecture - 25 Analysis of Resistive Networks Computer Aided 59:56
Lecture - 26 R-L-C Two-Terminal Network 59:46
Lecture - 27 Parts of Network Functions 59:48
Lecture - 28 Parts of Network Functions (Contd.) 59:41
Lecture - 29 Tutorial 59:48
Lecture - 30 Tutorial (Contd.) 59:45
Lecture - 31 Tutorial 59:39
Lecture - 32 Synthesis of 2-port Network 59:44
Lecture - 33 Synthesis of 2 - port Network (Contd.) 59:45
Lecture - 34 Synthesis of 2 - port Network (Contd.) 59:50
Lecture - 35 Fourier Series 59:47
Lecture - 36 Fourier Series (Contd.) 59:50

Circuit Theory by S. C. Dutta Roy (IIT Delhi)

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source: nptelhrd     2008年4月27日
Electrical - Circuit Theory by Prof. S. C. Dutta Roy, Department of Electrical Engineering, IIT Delhi. For more Courses visit http://nptel.iitm.ac.in

Lecture - 1 Review of Signals and Systems 42:13
Lecture - 2 Review of Signals and Systems 50:38
Lecture - 3 Network Equations; Initial and Final Conditions 53:30
Lecture - 4 Problem Session1 54:15
Lecture - 5 Step, Impulse and Complete Responses 59:15
Lecture - 6 2nd Order Circuits:Magnetically Coupled Circuits 59:51
Lecture - 7 Transformer Transform Domain Analysis 55:08
Lecture - 8 Problem Session 2 : Step,Impulse 44:29
Lecture - 9 Network Theorams and Network Functions 55:30
Lecture - 10 Network Functions(Contd.) 51:32
Lecture - 11 Amplitude and Phase of Network Functions 49:46
Lecture - 12 Problem Session 3 : Network Theorems Transform 49:13
Lecture - 13 Poles, Zeros and Network Response 54:25
Lecture - 14 Single Tuned Circuits 55:47
Lecture - 15 Single Tuned Circuits (Contd.) 50:55
Lecture - 16 Double Tuned Circuits 44:57
Lecture - 17 Double Tuned Circuits (Contd.) 56:45
Lecture - 18 Problem Session 4 : Network Functions, Analysis 52:43
Lecture - 19 Double Tuned Circuits (Contd.) 53:09
Lecture - 20 Concept of Delay and Introduction 56:47
lecture - 21 Two-port Networks (Contd.) 53:53
Lecture - 22 Problem Session 5 53:51
Lecture - 23 Minor - 1 45:17
Lecture - 24 The Hybrid & Transmission Parameters of 2 ports 47:53
Lecture - 25 Problem Session 6: Two - port networks 58:22
Lecture - 26 Two - port Network parameters 54:30
Lecture - 27 Two-port Interconnections 55:58
Lecture - 28 Interconnection of Two-port Networks(Contd.) 54:36
Lecture - 29 Problem Session 7 : Two-port Networks(Contd.) 47:54
Lecture - 30 Scattering Matrix 56:02
Lecture - 31 Scattering Parameters of a Two-port 54:02
Lecture - 32 Problem Session 8 : Two- port Parameters 45:51
Lecture - 33 Solutions of Minor - 2 Problems 50:40
Lecture - 34 Insertion Loss 51:13
Lecture - 35 Example of Insertion Loss and Elements 53:58
Lecture - 36 Elements of Realizability Theory (Contd.) 54:40
Lecture - 37 Positive Real Functions 50:33
Lecture - 38 Testing of Positive Real Functions 51:35
Lecture - 39 Problem Session 9 54:11
Lecture - 40 More on PRF's and their Synthesis 56:59
Lecture - 41 LC Driving Point Functions 55:21
Lecture - 42 LC Driving Point Synthesis (Contd.) 55:50
Lecture - 43 RC and RL Driving Point Synthesis  50:17
Lecture - 44 Problem Session 10 : LC Driving Point Synthesis 46:39
Lecture - 45 RC & RL One-port Synthesis (Contd.) 53:02
Lecture - 46 Elementary RLC One-port Synthesis 53:54
Lecture - 47 Properties and Synthesis of Transfer Parameters 48:59
Lecture - 48 Resistance Terminated L C Ladder 50:47
Lecture - 49 Resistance Terminated LC Ladder ( Contd.) 47:29
Lecture - 50 Problem session 11: Two-port Synthesis 49:28
Lecture - 51 Network Transmission Criteria 49:09