Results 261 to 270 of about 153,181 (314)
Ultra-fast extubation following cardiac surgery improves hemodynamic stability and reduces ICU workload. [PDF]
Front Cardiovasc MedAngiuli V +11 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Communications in Algebra, 2014
Let R be a right Ore domain and φ a derivation or an automorphism of R. We determine the right Martindale quotient ring of the Ore extension R[t; φ] (Theorem 1.1). As an attempt to generalize both the Weyl algebra and the quantum plane, we apply this to rings R such that k[x] ⊆ R ⊆ k(x), where k is a field and x is a commuting variable.
openaire +1 more source
Let R be a right Ore domain and φ a derivation or an automorphism of R. We determine the right Martindale quotient ring of the Ore extension R[t; φ] (Theorem 1.1). As an attempt to generalize both the Weyl algebra and the quantum plane, we apply this to rings R such that k[x] ⊆ R ⊆ k(x), where k is a field and x is a commuting variable.
openaire +1 more source
Distribution of ore pressure in an ore carrier
International Shipbuilding Progress, 1977A numerical simulation procedure is developed for determining stress distributions in the ore field of an ore carrier in a loading condition. Elasto-plastic stress analysis of the ore field is carried out on the basis of the elasto-plastic constitutive equation proposed by the present authors and the yield criterion of Drucker and Prager. The ore field
Yamamoto, Yoshiyuki, Ura, Tamaki
openaire +1 more source
The Mathematical Gazette, 1965
A graph consists of a set of vertices some pairs of which are joined by a single edge . A path is a sequence of distinct vertices (
openaire +1 more source
A graph consists of a set of vertices some pairs of which are joined by a single edge . A path is a sequence of distinct vertices (
openaire +1 more source
THE STRUCTURES OF THE ORE DISTRICTS, ORE FIELDS AND ORE DEPOSITS OF THE RUDNYY ALTAY
International Geology Review, 1962Polymetallic and pyritic-polymetallic ores of the Rudnyy Altay and its intersection with the Gornyy Altay are analyzed as to structure and classified as to ore districts, ore fields and ore deposits. In relating these categories to their containing structures, the author finds that ore districts are associated with long-developing tectonic zones, ore ...
openaire +1 more source
Decomposition of ores by manganese dioxide: Analysis of chrome ore
Talanta, 1981Pure manganese dioxide, prepared synthetically, has been used for the oxidative decomposition of chrome ores. The usual constituents of the ores, viz. Cr(2)O(3) FeO, Al(2)O(3), MgO, CaO and SiO(2) have been estimated and the results compare favourably with those obtained by standard methods.
S K, Mandal, S B, Rao, B R, Sant
openaire +2 more sources
A review of intelligent ore sorting technology and equipment development
International Journal of Minerals, Metallurgy and Materials, 2022Xianping Luo, Luo Xianping
exaly
An evaluation of iron ore tailings characteristics and iron ore tailings concrete properties
Construction and Building Materials, 2021Jiangshan Zhao, Kun Ni
exaly