Asterisme


For «asterisme» i typografi, sjå teiknet asterisme.


Asterisme på overflata av ein blå stjernesafir. Dette er den 182 karat (36,4 g) store Bombaystjerna, som finst i National Museum of Natural History, Washington D.C.


Asterisme er ein lyseffekt i form av eit stjerneforma skimmer som ein kan sjå i einskilde mineral når lys blir reflektert, som i stjernesafir eller stjernekvarts, eller ved gjennomfallande lys, som i glimmer. Dette kjem av at desse minerala inneheld mikroskopiske, nålforma partiklar eller holrom orientert etter krystallografiske retningar. Ei form for asterisme oppstår òg når røntgenstrålar går gjennom krystall som er deformerte. Effekten kan utnyttast for å oppdage indre spenningar og svake stader i støypegods.



Kjelder |




  • «Asterisme» (14. februar 2009). I Store norske leksikon. Henta 13. februar 2014.







-

Popular posts from this blog

Magento 2 - Add success message with knockout Planned maintenance scheduled April 23, 2019 at 23:30 UTC (7:30pm US/Eastern) Announcing the arrival of Valued Associate #679: Cesar Manara Unicorn Meta Zoo #1: Why another podcast?Success / Error message on ajax request$.widget is not a function when loading a homepage after add custom jQuery on custom themeHow can bind jQuery to current document in Magento 2 When template load by ajaxRedirect page using plugin in Magento 2Magento 2 - Update quantity and totals of cart page without page reload?Magento 2: Quote data not loaded on knockout checkoutMagento 2 : I need to change add to cart success message after adding product into cart through pluginMagento 2.2.5 How to add additional products to cart from new checkout step?Magento 2 Add error/success message with knockoutCan't validate Post Code on checkout page

Image
What were wait-states, and why was it only an issue for PCs? “Since the train was delayed for more than an hour, passengers were given a full refund.” – Why is there no article before “passengers”? Will I be more secure with my own router behind my ISP's router? Short story about an alien named Ushtu(?) coming from a future Earth, when ours was destroyed by a nuclear explosion When does Bran Stark remember Jamie pushing him? How to charge percentage of transaction cost? Pointing to problems without suggesting solutions false 'Security alert' from Google - every login generates mails from 'no-reply@accounts.google.com' Why doesn't the university give past final exams' answers? Like totally amazing interchangeable sister outfit accessory swapping or whatever Does traveling In The United States require a passport or can I use my green card if not a US citizen? Who's this lady in the war room? Who can become a wight? "Destructi
Read more

Fil:Tokke komm.svg

Image
Skildring Skildring Tokke komm.svg Norsk nynorsk: Våpen for Tokke kommune i Telemark fylke, godkjent ved kongeleg resolusjon 6. februar 1987. Motiv: På gull grunn ein gåande svart bjørn. [1] Tokke ligg i eit gamalt bjørneområde og bjørnen er eit viktig innslag i fleire lokale historier. Bjørnen kan òg symbolisere naturen og dyrelivet i kommunen. English: Coat of arms of the Norwegian municipality of Tokke, Telemark. Dato 6. februar 1987 Kjelde Original by Stein Davidsen, based upon image from caplex.no. Opphavsperson Eige arbeid Vektorgrafikken vart laga med Inkscape. Løyve (Gjenbruk av denne fila) Public domain Public domain false false This official Norwegian coat of arms is ineligible for copyright, but its usage is restricted according to Norwegian penal law, independent of the copyright status of the depiction shown here. Dette biletet er sett saman av eit flagg, eit våpen, eit sigill eller eit anna offisielt insignium . Bruken av slike symbol er avgrensa i fleire land. Desse r
Read more

Where did Arya get these scars? Unicorn Meta Zoo #1: Why another podcast? Announcing the arrival of Valued Associate #679: Cesar Manara Favourite questions and answers from the 1st quarter of 2019Why did Arya refuse to end it?Has the pronunciation of Arya Stark's name changed?Has Arya forgiven people?Why did Arya Stark lose her vision?Why can Arya still use the faces?Has the Narrow Sea become narrower?Does Arya Stark know how to make poisons outside of the House of Black and White?Why did Nymeria leave Arya?Why did Arya not kill the Lannister soldiers she encountered in the Riverlands?What is the current canonical age of Sansa, Bran and Arya Stark?

Image
How to translate "red flag" into Spanish? France's Public Holidays' Puzzle How did Elite on the NES work? Where can I find how to tex symbols for different fonts? In search of the origins of term censor, I hit a dead end stuck with the greek term, to censor, λογοκρίνω How to check if string is entirely made of same substring? What's called a person who works as someone who puts products on shelves in stores? What helicopter has the most rotor blades? Did war bonds have better investment alternatives during WWII? Page Layouts : 1 column , 2 columns-left , 2 columns-right , 3 column Marquee sign letters Why did Israel vote against lifting the American embargo on Cuba? What *exactly* is electrical current, voltage, and resistance? Mechanism of the formation of peracetic acid Does Prince Arnaud cause someone holding the Princess to lose? Bright yellow or light yellow? What is /etc/mtab in Linux? What is the ongoing value of the Kanban
Read more