This article introduces and advances the basic theory of “uniformly primary ideals” for commutative rings, a concept that imposes a certain boundedness condition on the usual notion of “primary ideal”. Characterizations of uniformly primary ideals are provided along with examples that give the theory independent value. Applications are also provided in contexts that are relevant to Noetherian rings.
Calculating precisely the amount of metal in a casting has major advantages over traditional methods. Eliminating guesswork permits making a casting without Air Max 95 Toronto a button, which in turn facilitates the use of a larger percent of new metal with subsequent castings. This article gives details for calculating the amount of metal to be used.
The crystal structure of a 160-nucleotide domain of a ribozyme provides the first detailed view of an RNA large enough to show side-by-side packing of helices. Several new structural motifs are found: ribose zippers, adenosine platforms and a tetraloop receptor.
Fourier optical analyzer techniques Nike Air Max 1 Yeezy have been used to measure sea swell wavelength and propagation direction from Apollo 7 space photography. Ocean swell wavelengths of 366 m (1200 ft) (originating from Typhoon Gloria, located at 23°N, 132°E) were measured in the region of Biak Island (0°30′S, 136°00′E) near New Guinea.