Laboratory Investigation of Fatty Acid Supplements
This is a laboratory-based investigation of so-called essential fatty acids (e.g. omega-3,6 fatty acids) in supplements. Students carry out extractions and analyse extracts by GC and/or GC/MS. They also carry out small scale derivatisation reactions and purifications. Data is analaysed wuth respect to composition of individual supplements, comparison with packaging information, etc.
Restoring a tooth (Gold Crown) - Part 2
This video shows the second stage of the production of a cast gold crown for a damaged tooth. The wax template of the tooth is sprued using wax wire, then invested in a refractory investment material. The video shows the mould being heated to both expand it and prevent against thermal shock. A centrifugal casting process is shown, using an electrical furnace for melting the gold. From set of videos used in Advanced Restorative Course in School of Clinical Dentistry, The University of Sheffield.
ECorr: Potential Measurement
An important corrosion property often measured in the lab and field is the potential of an electrode. This case study gives an overview of how and why this is done as well as giving insight into how to interpret the measurements. This is an introductory level case study.
ECorr: Cathodic Protection
This case study presents an investigation into the corrosion protection of a steel oil platform submerged in sea water. Cathodic protection is highlighted as the most economic and the implementation of a cathodic protection system is explored in detail. This is an advanced level case study.
Virtual Maths - Numbers, Geometry 3D shapes
Diagrams and forumulas for calculating area and volume of 3D shapes cube, cuboid, cylinder, sphere, hemisphere, triangular prism, frustrum, cone, pyramid
Virtual Maths, Shapes Space and Measure, Surface of a semi cylinder template
Diagram and template for using a semi-cylinder to calculate area
You could use templates to begin the process of reflection. Here is a two stage template you can modify for your own use; Stage 1: A very personal consideration of events etc. You may only want to keep this for yourself to see. Stage 2: Translating your feeling and thoughts into a record that can be shown to others together with extended analysis. The entries do not need to be large but related to the topic.
You could use templates to begin the process of reflection. Here is a template based on learning outcomes that you can modify for your own use. Add your own learning outcomes and appropriate questions
Industrial Economics [N1D059]: module information
Course description and outline reading list from a module delivered at Nottingham University Business School during 2009/10.
The OTTER Sami tent OER
This is a reproduction of the Second Life Sami tent and is for free distribution within Second Life as a repurposable OER. It is available in two clearly identified forms: 1. As a single SL artefact, where all discrete items have been linked together to make a whole. 2. As a number of discrete SL artefacts. In addition, this OER includes two SL training guides: one for students and one for tutors. Users are encouraged to first read the 'Handout for the Sami tent OER' .
Rat dissection - thorax stills
Rat dissection stills of the thorax taken from FARID (Functional Anatomy of the Rat [Interactive Dissection]). This resource was authored by Megan Quentin-Baxter and David Dewhurst, with Graham Irving and Stephen Mera.
The Economic Meltdown: What Have We Learned, if Anything?
The U.S. has had more than 70 years to come to terms with the Great Depression, and we really thought we knew how to avoid another one, says Paul Krugman. “It wasn’t supposed to be possible. Then came the current crisis.”
So how to explain the Great Recession of 2008? Krugman suggests a combination of factors: Fi
White Stiffened Collar and Shirt Front
White stiffened collar and shirt front. Starched cotton collar with shirt front attached. Single buttonhole to centre back neck (to attach to shirt) Two buttonholes in each front (would have been fastened with studs). - from the The Betty Smithers Design Collection at Staffordshire University.
Long Black Satin-Look Skirt with Red Tulip Design
Long black satin-look skirt with red tulip design. Plastic zip and button to centre back.. Maker: Victim - from the The Betty Smithers Design Collection at Staffordshire University.
Fighting For Opportunity
http://fightingfor.nd.edu/opportunity/ Where do we begin to build a better world? For Notre Dame students, it all starts with a design. A design informed by entrepreneurial spirit, an international outlook, and a commitment to social responsibility. Through the Notre Dame in Nepal program, students of Industrial Design Professor Ann-Marie Conrado are improving lives by sharing their expertise to help create jobs and successful businesses, and also be designing innovative prototypes for new pro
It Gets Better -- A Message from University of Pennsylvania President Amy Gutmann
President Amy Gutmann of the University of Pennsylvania addresses recent bullying and discrimination against the LGBTQ community by participating in the "It Gets Better" project (www.itgetsbetterproject.com). Transcript of text below: My name is Amy Gutmann. I'm President of the University of Pennsylvania. As Benjamin Franklin wisely noted, "...a useful truth may be known, and exist, before it is generally received and practiced on." The truth is: Diversity makes our society stronger. We ne
Shake it Up
Portal to Texas History: Using the UNT Library
Screencast showing the Texas history materials on the Portal to Texas History. Not much here except photos.
Facebook's new messaging tool
After much speculation, social media site Facebook unveiled its new all-in-one messaging service, which combines email, text and instant messaging.
Lecture 15 - 11/15/2010