WebMar 24, 2024 · Xing X, Li A, Li C. Anti-Ro52 antibody is an independent risk factor for interstitial lung disease in dermatomyositis. Respir Med 2024; 172:106134. Sabbagh S, … WebAug 4, 2024 · For Fe-doped polydymite with Fe/(Fe + Ni) = 1/6, the Fe atom only prefers the octahedral sites in polydymite (e.g., Vaughan and Craig 1985; Kesler et al. 1991). There are two equivalent octahedral sites in the primitive cell of polydymite, and thus the substitution of one Fe atom for one Ni atom yields two equivalent configurations.
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Polydymite, Ni Ni2 S4, is a supergene thiospinel sulfide mineral associated with the weathering of primary pentlandite nickel sulfide. Polydymite crystallises in the isometric system, with a hardness of 4.5 to 5.5 and a specific gravity of about 4, is dark violet gray to copper-red, often with verdigris and patina from … See more Polydymite is formed by oxidisation of primary sulfide assemblages in nickel sulfide mineralisation. The process of formation involves oxidation of Ni and Fe which is contained within the primary pentlandite See more Polydymite is reported widely from the oxidised regolith above primary nickel sulfide ore systems worldwide. It is less common than related violarite, due to the high iron content of … See more WebAug 19, 2006 · This is in tune with the crystal structure of polydymite in which the Ni(II) is present both in octahedral and tetrahedral sites. Key Words: polydymite electron probe microanalysis optical absorption electronic transitions crystal field parameter Ni(II) infrared spectrum molecular vibration. theorieprüfung tüv rheinland termin
Polymyositis: Definition, causes, symptoms, and more - Medical …
WebPyoderma is a bacterial disease. The bacteria most commonly involved in causing pyoderma in dogs are: Staphylococcus pseudintermedius, the most frequent cause. … WebJan 20, 2024 · Polymyositis is one of a group of rare diseases called the inflammatory myopathies that involve chronic (long-standing) muscle inflammation and weakness, and … WebThe diagnosis of the disease usually begins with a physician’s exam and blood testing. People who have polymyositis often have unusually high levels of muscle enzymes. The … theorieprüfung tipps und tricks