From a defense standpoint, platinum has been long valued for its strength, which goes far beyond simple scratch resistance. The metal holds up well under high temperatures, boasts stable electrical properties and is highly resistant to chemical attacks. For example, coating jet engine blades with ...
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Though iridium is the scarcest, its utilities are virtually all industrial and the public doesn’t crave it on an emotional level as it does gold and platinum. All it needs is some good marketing. One selling point might be that most if not all mined iridium ultimately comes from meteorites...
In combination with copper, an alloy resistant to corrosion is obtained. When combined with aluminum, the resulting alloy is lightweight and highly durable. Because it does not have an unpaired electron in its outer layer, magnesium is not magnetic. The effect of magnetism will be created only...
– weekly versus routine 5-day schedule in patients with platinum-resistant ovarian cancer – a randomized, multicenter trial of the North-Eastern German Society of Gynaecological Oncology (TOWER) - ResearchGate DOI: 10.1016/S1359-6349(09)71524-1 被引量: 3 年份: 2009 ...
For example, we employ a “scarcity heuristic”: things that are difficult to obtain are often seen as more valuable than things that aren’t. It’s a very good rule of thumb to go by: platinum is rare and valuable. Dirt isn’t. But sometimes it causes us to make bad decisions, and...
This DOES NOT mean business clothing. For Paris clothing styles, think dressy top (or the type of top you’d wear to work) plus nice jeans (dark colors are always a good choice). In general, relaxed but polished pants are seen everywhere, specifically wide leg pants or wide leg jeans,...
For example, Rolex proudly advertises that the recessed numerals on their Cerachrom bezels are coated (via PVD) with platinum. Another common coating material is DLC, which stands for Diamond-Like Carbon, and which we discuss next. What Does DLC-Coated Mean? Image: Breitling.com As stated ...
Early studies demonstrated that it improved hormonal syndrome control in functioning NETs resistant to first-generation SSAs at conventional doses and also reported objective responses in some patients [132,133]. A phase 3 double-blind trial was then conducted in patients with digestive NETs with ...
If an asset has a monetary premium on top of its pure utility value, then it’s strongly incentivizing market participants to try to make more of it, and so only the forms of money that are the most resistant to debasement can withstand this challenge. On the other hand, if a commodity...