Ýmislegt vinnur gegn verðbólgunni, td. er menntun í raun...

29.4.2008 | 08:34

Ýmislegt vinnur gegn verðbólgunni, td. er menntun í raun fyrir löngu orðin ókeypis á netinu og amk. áratugur síðan almennir skólar urðu úreltir

Og margt fleira.

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C Programming (N305, Indiana and Purdue Universities)

C Programming Video Lectures

Course topics:
Introduction to Computers: Hardware and Languages. Programming: First C Program. Mixing Data Types. Basic IO: printf() and scanf(). Variable Declarations, Data Types, Expressions: Variables and Operators. Assignments. Algorithms. Standard C Statements. Functions: Declarations. Information Representation: Positive Integers, Negative Integer Representation, Floating Point Representation, Characters and Images, Machine Instructions. Arrays: Strings and Multidimensional Arrays. Literals and Variables.

Essential Concepts of Computer Science (N301, Indiana and Purdue Universities)

Computer Science Concepts Video Lectures

Course topics:
History of Computing. Analog and Digital Representation. Binary Notation. Extending Binary. Two's Complement Notation. Floating Point Notation. Basic Logic Gates. Building a Half Adder. Building a Full Adder. Building a Subtracter. Building an ALU. Von Neumann Architectue. The Fetch-Execute Cycle. Basic Machine Language. Repetition in Machine Language. Beginning Algorithms. Branching Mechanisms. Looping. Complexity in Algorithms. Measuring Complexity. Encapsulation. Software Engineering. Software Engineering Models.

Principles of Computing (N100, Indiana and Purdue Universities)

Computing Principles Video Lectures

Course topics:
Basic problem-solving with STAIR (Stating the problem, Tools, Algorithms, Implementation, Refinement). The universal information manipulator. Lights, Legos, and Numbers. Converting from binary to and from base 10. Basic logic gates. Storing data in ABNIAC. ASCII representation in ABNIAC. Addition and looping in ABNIAC.

Introduction to Web Design (N241, Indiana and Purdue Universities)

Web Design Video Lectures

Course topics:
Basic HTML. Validation. CSS. Fonts and Colors in CSS. Binary, Decimal, Octal, Hex. Internet Addressing. Linux. Overview of Unix. Basic Unix Commands. Permissions. Colors and Images. Science of Colors. GIF. Learning Emacs. XHTML Images, Links, and Lists. Layout with CSS. Buttons in CSS. CSS Layout with Float. Tables. Cross-Browser CSS. Adding Audio. Multimedia With Flash. Multimedia with Wax. Basic Image Swapping. Rollover Buttons. Extending HTML.

Client Side Web Programming (N341, Indiana and Purdue Universities)

JavaScript Programming Video Lectures

Course topics:
Program Development. Documenting Your Code. Introducing Programming. Object Oriented Concepts. Working with Variables. Dialogue Windows. String Objects. Number and Math Objects. If-Then-Else Structures. Switch Statements. Complex Conditions. Conditional Loops. Introducing Arrays. Multidimensional Arrays. JavaScript Modularity. Browser Objects. Introducing DOM. Regular Expressions. JavaScript and Forms. Form Validation. Window Object. Document Object. Cascading Style Sheets. Styles with JavaScript. Cookies.

Server-Side Web Development (N342, Indiana and Purdue Universities)

PHP Programming Video Lectures

Course topics:
Intro to Server-Side Programming. Programming on the Web Server. Installing Apache on Windows. Installing PHP in Windows. Configuring PHP. Installing an IDE. Creating your 1st PHP Program. Preparing your Code. Using Variables. Complex String Variables. Responding to HTML Forms. Responding to Complex Forms. Creating Random Numbers. If Statement. Functions. Function Parameters. Variable Scope. Persistence. For and While Loops. Basic Arrays. Responding to Checkboxes. Associative Arrays. Multidimensional Arrays. Multi-Array. String Manipulation. Saving and Loading Files. Files. Directories. Mail. Using Regular Expressions. Introducing MySQL. Tables. Queries. Connecting to a Database within PHP. Examining Entities and Relationships. Joins. Innerjoins. Many to Many Joins.

Visual Basic .NET (N331, Indiana and Purdue Universities)

Visual Basic Video Lectures

Course topics:
Inside Visual Studio. Buttons. Labels. Text Boxes. Check Boxes. List Boxes. Combo Boxes. Five Programming Steps. Variables. Branching. If. Then. Else. Looping. Do. While. For. Next. Arrays. Menus.

ASP.NET (N431, Indiana and Purdue Universities)

ASP.Net Video Course

Course topics:
.NET Intro. Web Controls. Form Validation. Required Field Validator. Specialized Validators. Text Files vs Databases. Database Introduction. SQL Introduction. Insert. Update. Data Binding. Data List. Data Grid. Data Set Sorting. Tracking User Sessions. Session States. Caching. Error Handling. Forms-Based Authentication. Security. Local Encryption. Sending Mail.

Advanced Programming (N335, Indiana and Purdue Universities)

Advanced Programming Video Course

Course topics:
What is .NET. Programming Intro. Object Orientation. .Net Namespaces. Data Type. Strings. Dates. Creating a Class. Polymorphism. Inheritance. Creating Folders. Multithreading. SQL Overview. Data Wizards. Data Sets.

Programming Concepts and Data (N201, Indiana and Purdue Universities)

Video Lectures on Programming Concepts

Course topics:
Problem Solving. Background, History, and Fundamentals of Computing. Working With HTML. History of Programming Languages. Machine Language. Miracle. Conditions. Using Loops. Javascript. Functions. Working with Arrays. Introduction to Databases.

Data Analysis Using Spread Sheets (N207, Indiana and Purdue Universities)

Video Lectures on Data Analysis

Course topics:
Introduction to STAIR. Computer Hardware. Binary, Hexidecimal, and ASCII. Computer Software. Computer Security. Webpages, Websites, and E-Commerce. Databases. Introduction to Spreadsheets. Charts. Univariate Data Analysis. Multivariate Data Analysis. Regression.

XML with Java (E-259, Harvard University)

Course description:
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.

Course topics:
XML 1.1 and SAX 2.0.2. DOM Level 3, XPath 1.0 (and 2.0) and XSLT 1.0 (and 2.0). Namespaces in XML 1.1 (Second Edition), SVG 1.1, and XSL (XSL-FO) 1.1. HTTP 1.1, JavaServer Pages 2.1, and Java Servlet 2.5. XQuery 1.0 and DTD. XML Schema (Second Edition). Web Services, SOAP 1.2, and WSDL 1.1. Ajax.

Algorithms for Nearest Neighbor Search (by Yury Lifshits)

Lecture I: Branch and Bound, Tree-based data structures for general metric spaces.
Video | Slides | Download Video
Lecture II: Other Use of Triangle Inequality, Walks, matrix methods, tricks for Euclidean space.
Video | Slides | Download Video
Lecture III: Mapping-based Techniques, Locality-sensitive hashing, random projections.
Video | Slides | Download Video
Lecture IV: Restrictions on Input, Intrinsic dimension, probabilistic analysis and open problems.
Video | Slides | Download Video

Similarity Search: A Web Perspective (by Yuri Lifshits)

Lecture description:
Similarity search is the problem of preprocessing a database of N objects in such a way that given a query object, one can effectively determine its nearest neighbors in database. "Geometric near-neighbor access tree" data structure, an early work (1995) by Sergey Brin, is one of the most known solutions to this problem.

Similarity search is closely connected to many algorithmic problems in the web. Similarity search is an abstraction of many algorithmic problems we face in data management. In this talk we will focus on:

- Personalized news aggregation: Searching for news articles that are most similar to the user's profile of interests.
- Behavioral targeting: Searching for the most relevant advertisement for displaying to a given user.
- Social network analysis: Suggesting new friends.
- Computing co-occurrence similarities.
- "Best match search": Searching resumes, jobs, boyfriends, girlfriends, cars, apartments.

The lecture describes features that make web applications somewhat different from previously studied models. Thus the lecturer re-examine the formalization and the classical algorithms for similarity search. This leads us to new algorithms (Yuri present two of them) and numerous open problems in the field.

Functional Programming Seminar

Simon Peyton-Jones: "Taming Effects - The Next Big Challenge"

Satnam Singh: "Declarative Programming Techniques for Many-Core Architectures"

John Hughes: "Testing with QuickCheck"

Simon Peyton-Jones: "Composing Contracts - An Adventure in Financial Engineering"

John Launchbury: "High-Assurance Software"

Nested Data Parallelism in Haskell (by Simon Peyton-Jones)

Design Patterns as Higher-Order Datatype Generic Programs

Lecture by Dr Jeremy Gibbons of Oxford Computing Lab.

Games in Haskell (by Matthew Sackman)

XMonad - A Haskell Success Story

After all these mind boggling functional programming video lectures, here is a video for relaxation about Claude Shannon, founder of the field of information theory.

Claude Shannon - Father of the Information Age

Video for general audiences

Video contents:
Considered the founding father of the electronic communication age, Claude Shannon's work ushered in the Digital Revolution. This fascinating program explores his life and the major influence his work had on today's digital world through interviews with his friends and colleagues.

Have fun with these lectures! Until next time! :)

Baldur Fjölnisson, 29.4.2008 kl. 08:38

Ég tek vel undir það að fólk nýti það sem er hægt að finna á netinu. Framhalds skóla vil ég að fólk borgi fyrir og að þeir gangi ekki nema þeir geti laðað fólk til sín vegna vinsælda. Með öðrum orðum enga ríkisstyrki fyrir farmhalds menntun.

Valdimar Samúelsson, 29.4.2008 kl. 08:50

Þetta er flott, bendi líka á ókeypis fyrirlestra og hugvekjur um heimspeki, dulda sögu (baktjaldasagan) og skýringar á atburðum nútímans hjá Alan Watt - það er ókeypis podcast áskrift að finna á síðunni.

Gullvagninn (IP-tala skráð) 29.4.2008 kl. 08:58

Sammála.

Þetta var algjörlega orðið augljóst fyrir áratug en því miður stjórnar fólk með alvarlegan athyglisbrest og takmarkaða vitsmuni þessum málum og hefur augljóslega verið sérvalið í þau.

Baldur Fjölnisson, 29.4.2008 kl. 09:01

Ég vil skera niður löngu úrelt ríkisapparat sem hér hefur verið hróflað upp - og lækka skatta. Fólk þarf auknar ráðstöfunartekjur til að standa undir sínu skuldafargani og almennri okurhefð sem hér ríkir.

Í heiminum hafa sl. 1-2 áratugi vegist á verðbólga og verðhjöðnun. Gífurleg verðhjöðnun og framleiðniaukning hefur komið frá tækniframförum og ekki síst internetinu og hún hefur unnið á móti óðaverðbólgu sem ótæpileg skuldapappíraframleiðsla hefur valdið. Hin raunverulega verðbólga hefur sem sagt verið í pappírum og húseignum eins og svo oft hefur komið fram hérna á blogginu. Á síðustu misserum hefur hún síðan verið að hlaupa yfir í hráefni og matvæli, möo markaðurinn er að flýja ónýta og ofútgefna pappírsgjaldmiðla og sápukúlur sem þeim fylgja.

Baldur Fjölnisson, 29.4.2008 kl. 09:21

http://freescienceonline.blogspot.com/

Baldur Fjölnisson, 29.4.2008 kl. 09:33

Software Engineering for Web Applications

Instructor: Philip Greenspun submitted on 18 April, 2008

Teaches basics of designing a dynamic web site with a database back end, including scripting languages, cookies, SQL, and HTML with the goal of building such a site as the main (group) project Emphasizes computer-human interface and the graphical display of information.

Microbiology

Southwest Wisconsin Technical College submitted on 17 April, 2008

Microbiology, Micro Immunology, Micro-Genetics, Micro-Nutrition, Procar cell Nutrition, cells etc...

Complex Health II

Southwest Wisconsin Technical College spring 2008 submitted on 17 April, 2008

Infertility, Endometriosis, Assessment of Reproductive System, Critical-Life Threatening Situations, Alterations GI, Inflammatory Intestinal, Gastrointestinal Alterations etc...

Information Technology, Business & Law

New Jersey Institute of Technology submitted on 17 April, 2008

Internetworking and Higher Layer Protocol

New Jersey Institute of Technology submitted on 17 April, 2008

Introduction to Web Security

by Neil Daswani at google.com Summer 2007 submitted on 16 April, 2008

Topics: How to Break Web Software, What Every Engineer Needs to Know About Security and Where to Learn It.

Learn AJAX from Scratch

killerajax.com submitted on 16 April, 2008

Introduction to Ajax and Overview of the Ajax Shopping Cart Ajax Tools,Overview of the Source Files etc...

Adroll

submitted on 16 April, 2008

Collection of 110+ free online courses on Engineering and Science Subjects

How to download video lectures available here, MIT OCW, UC Berkeley, and on any other website

http://www.freevideolectures.com/

Baldur Fjölnisson, 29.4.2008 kl. 09:34

Þrátt fyrir örvæntingarfulla græðgisvæðingu og græðgisinnrætingu ríkisapparats sem augljóslega er alfarið í eigu fyrirtækja og fjármagnsafla innlendra og erlendra - er samt meira en nóg til af hugsjónamönnum sem gefa vinnu sína og framleiðslu og hugverk og þá ber að nýta fjöldanum til sparnaðar og hagsmuna og framdráttar.

Hér er td. rafmagnsfræði frá a til ö og ýmislegt því tengt - allt gefins:

Access individual volumes, I through VI:


Book Volume:Volume I - DCVolume II - ACVolume III - Semiconductors
Edition:5th6th5th
Last revised:Oct. 18, 2006July 25, 2007September 28, 2007
Minor revision:April 08, 2008March 23, 2008April 21, 2008


Book Volume:Volume IV - DigitalVolume V - ReferenceVolume VI - Experiments
Edition:4th4th1st
Last revised:November 27, 2007January 18, 2006January 18, 2006
Minor revision:April 29, 2008March 21, 2008March 21, 2008

Checkout the Socratic Electronics Project.

We are sometimes asked for homework questions. While the Socratic Electronics Project does not provide questions keyed to specific chapters, it does provide questions related to various electrical/electronic topics in the form of "work sheets". The basic concept is to encourage active as opposed to passive learning.

Checkout allaboutcircuits.

Have questions about electronics, math, physics, embedded systems, programming? Need help with homework? Checkout these and other forums at allaboutcircuits. Ask your question at one of the forums. Curious about questions your peers ask? Want to report errors you find in our text? Report errors at feedback and suggestions forum. See example of an error submission to allaboutcircuits.

http://www.ibiblio.org/kuphaldt/electricCircuits/

Baldur Fjölnisson, 29.4.2008 kl. 09:59

Þannig leitarðu td. að þessum hlutum á google

course syllabi

lectures, tutorials, notes, podcasts

online books

Baldur Fjölnisson, 29.4.2008 kl. 10:52

Ath. í fyrsta strengnum nota ég "history" og þið skiptið því bara út fyrir eitthvað annað, physics, computer science - whatever.

site:.edu history course syllabus

Baldur Fjölnisson, 29.4.2008 kl. 10:55