3,121 search results

Ultrasonic machining (USM)
Science, Maths & Technology

Ultrasonic machining (USM)

...work material, the most common being boron carbide. Grit size depends on cutting speed and surface finish but is usually in the range 100 µm (roughing) to 5 µm (finishing). Abrasive concentration is in the range 20–60% (low for large tools), usually in water (although oil is sometimes used for finishing). The slurry is kept at 2–5˚C using a cooler. Common tool...
Hot forging (open die)
Science, Maths & Technology

Hot forging (open die)

...worked before further deformation. This includes the Ti-6Al-4V alloy, which has excellent forgeability. Initial ingot breakdown is done just above the β transus temperature. Any further forging is done between the α and β transus temperatures. Design: A wide range of sizes, shapes and properties are available to the designer. Open die forging design is dependent on the...
The how and why of podcasting: connection, creation and conversation!
Education & Development

The how and why of podcasting: connection, creation and conversation!

...work. Shared interest and passion will spark conversation. Don’t forget to tackle tough issues too. Your podcast conversations may ignite new learning and research in the area! There are free online platforms where you can create, record, edit and share your content with current popular listening apps. Podcasts are adaptable and lend themselves to blogs and other media...
How we live is seen as a justification: Why the French way of life became a target
Society, Politics & Law

How we live is seen as a justification: Why the French way of life became a target

...works with “the market” when it comes to oil or weapons. [The Casa Nostra, Paris, scene of one of the terror attacks of 13-11-15] People gather outside the Casa Nostra, one of the sites of the November 13th attacks Music But then what is it that makes each of us the target of their blind and appalling cowardice – as a result of which we’re at war? Beyond the...
How do ruminants digest?
Science, Maths & Technology

How do ruminants digest?

...work to break down the remains of the food and also to digest many of the microbes that have continued along with the food. What happens to the remains of the food after it leaves a ruminant's stomach? Digestion continues in the small intestine, and absorption of the digested food into the blood begins through the wall of the small intestine. What is the caecum? The...
The Social and Discursive Construction of Disability
Society, Politics & Law

The Social and Discursive Construction of Disability

...work that appears to discredit a disability identity can be easily misinterpreted as denying the inequality facing this group and therefore presents difficulties for the development of a disability movement. Although it is helpful to critique knowledge that legitimates the able body, this type of critique also risks the implication that disability is merely a constructed...
Should the Tories be worried about their low membership numbers?
Society, Politics & Law

Should the Tories be worried about their low membership numbers?

...to enhance its unpopularity with the wider electorate by “reforming” welfare and the trade unions. Inevitably, it is still comfortably ahead in the opinion polls. If it wants to make its next escape act really exciting, it is going to have to work a lot harder.[The Conversation] This article was originally published on The Conversation. Read the original article....
The psychological benefits of multilingualism
Languages

The psychological benefits of multilingualism

...working environments, and to contribute to successful leadership (Herman et al. 2010; Tang, Yin, and Nelson 2010; Lee, Gettman, and Swanson 2013). Due to their multilingual skills and language-learning experiences, polyglots are thus more likely to be in control and at ease when faced with the wide range of issues that life will throw at them. They are also likely to...