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Depending on conditions. Coins that have very low eye appeal will be affected as the market value of these coins cannot warrant a higher grade. [30] Carbon streaks MS64 and lower Carbon streaks are a flaw caused by environmental conditions. Some contributing factors include coin storage in a damp place, or exposure to cigar or cigarette smoke. [31]
Coin grading [1] is the process of determining the grade or condition of a coin, one of the key factors in determining its collectible value. A coin's grade is generally determined by six criteria: strike, preservation, luster, color, attractiveness, and occasionally the country/state in which it was minted.
Acronyms Diseases and disorders CA Cancer: CACH Childhood ataxia with central nervous system hypomyelination (see vanishing white matter disease) : CAD Coronary artery disease
a.u., au, AU both ears together or each ear aures unitas or auris uterque b.d.s, bds, BDS 2 times a day bis die sumendum b.i.d., bid, BID twice a day / twice daily bis in die gtt., gtts drop(s) gutta(e) h., h hour: hora: qhs, h.s., hs at bedtime or half strength quaque hora somni ii two tablets duos doses iii three tablets trēs doses n.p.o ...
This is because the distance between Earth and the Sun is not fixed (it varies between 0.983 289 8912 and 1.016 710 3335 au) and, when Earth is closer to the Sun , the Sun's gravitational field is stronger and Earth is moving faster along its orbital path. As the metre is defined in terms of the second and the speed of light is constant for all ...
If the boundary condition is nonhomogeneous, then the expansion of and is no longer valid. One has to find a function v that satisfies the boundary condition only, and subtract it from u. The function u-v then satisfies homogeneous boundary condition, and can be solved with the above method.
Medical state is a term used to describe a hospital patient's health status, or condition. The term is most commonly used in information given to the news media, and is rarely used as a clinical description by physicians.
au (mobile phone company), a mobile phone operator in Japan African Union, a continental union; Americans United for Separation of Church and State; Athletic Union, the union of sports clubs in a British university