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Sut daeth jazz i Gymru
History & The Arts

Sut daeth jazz i Gymru

...De: Y plac glas a osodwyd y tu allan i adeilad PCYDDS Dinefwr yng nghanol dinas Abertawe i'w choffáu, © PCYDDS. Roedd ei ffrindiau'n newyddiadurwyr, yn gaethweision a ryddhawydd ac yn ymgyrchwyr megis Frederick Douglass ac Ellen a William Craft, a'r gweithredwyr gwleidyddol William Lloyd Garrison a Harriet Beecher Stowe. Roedd y gerddoriaeth y byddai Jessie wedi clywed...
Challenges in advanced management accounting
Money & Business

Challenges in advanced management accounting

...based on customer profitability using activity costing incorporate risk and uncertainty in project appraisal...Challenges in advanced management accounting: 1 Strategic management accounting - The purpose of this first section is to focus on how management accounting has adapted to the demand for it to play a role in strategic management. This is part of the broader...
Under Pressure again: Can the England team bring football home?
Health, Sports & Psychology

Under Pressure again: Can the England team bring football home?

...based tournament it seems that this isn’t the only reason Hodgson is still in place. He not only has the backing of the FA with Greg Dyke openly saying they would back Hodgson but also he appears respected and supported by his players, ‘we are proud to play for Roy Hodgson. He’s a great Manager.’ Match this with the fact that the team have some phenomenally...
Does Brexit mean another Scottish Independence vote?
Society, Politics & Law

Does Brexit mean another Scottish Independence vote?

...base their case for a second referendum on a combination of simple statements about Brexit: England is pulling Scotland out of the EU against our will; the Tories caused this problem; we want to clear up the mess they caused; it’s rich for them to warn us about disastrous economic risks around independence; and we want to be a cosmopolitan Scotland, not the rump of...
Can protective headgear increase the risk of injury to rugby players?
Health, Sports & Psychology

Can protective headgear increase the risk of injury to rugby players?

...based on South African youth players found that poor tackle technique is more likely to result in a tackle leading to a head injury. Given this, and the fact that most injuries in rugby occur during the tackle (up to 64%), rather than an outright ban on tackling, strategies aimed at making the tackle safer appear to make the most sense. Coaching the tackle In this way,...
Pore-free die casting (active atmosphere casting)
Science, Maths & Technology

Pore-free die casting (active atmosphere casting)

...based die casting alloys. Aluminium alloys contain 0.1–0.2 wt% of very fine alumina (Al2O3) particles of <1 µm, which give a fine grain structure and improve tensile and fatigue properties. Tensile properties of pore-free castings approach those of wrought materials. The mechanical properties of PF die castings are not so sensitive to impurities as ordinary die...
Electro-slag welding
Science, Maths & Technology

Electro-slag welding

...base metal. As the flux melts, a slag blanket (2.5–3.8 mm thick) is formed. Current is conducted directly from an electrode wire through the slag. Process welds metal 20–2000 mm thick. Molten metal and slag are retained in the joint by water-cooled copper shoes that automatically move upwards as the weld progresses. Probes control the flow of granular flux from a...
Soldering
Science, Maths & Technology

Soldering

...bases Electric cable conductors Wiped joints on lead cable-sheath K, F A, K V, W H, J L, D General Engineering General sheet-metal work (steel, copper, tinplate) General sheet-metalwork (brass, galvanised sheet) K, F, R, G, B, M, C K, F Automotive Heat-exchangers, automotive radiators, refrigerators Auto-body patching and filling G, J C D Others Capillary plumbing joints...
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