Results 91 to 100 of about 625,430 (273)
The displacement and split decompositions for a $Q$-polynomial distance-regular graph [PDF]
arXiv, 2003 Let $\Gamma$ denote a $Q$-polynomial distance-regular graph with diameter at least three and standard module $V$. We introduce two direct sum decompositions of $V$. We call these the displacement decomposition for $\Gamma$ and the split decomposition for $\Gamma$. We describe how these decompositions are related.
arxiv
Advanced Engineering Materials, EarlyView.This study explores a process chain to produce dispersoid‐strengthened CuCr1Zr for applications requiring high strength and conductivity. Using gas‐atomized powder and copper‐plated alumina nanoparticles, additive manufacturing is performed via powder bed based additive manufacturing with green and red lasers, followed by heat treatment.
Heinrich von Lintel +7 more
wiley +1 more source
Zero Decomposition with Multiplicity of Zero-Dimensional Polynomial Systems [PDF]
arXiv, 2010 We present a zero decomposition theorem and an algorithm based on Wu's method, which computes a zero decomposition with multiplicity for a given zero-dimensional polynomial system. If the system satisfies some condition, the zero decomposition is of triangular form.
arxiv
On decompositions of a commutative semigroup [PDF]
, 1954 Takayuki Tamura, Naoki Kimura
openalex +1 more source
Advanced Engineering Materials, EarlyView.This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker +5 more
wiley +1 more source
Revista Brasileira de Ciência do Solo, 2009 Pesquisas recentes verificaram que a utilização de glyphosate ou amônio glufosinate para dessecação de culturas de cobertura em sistemas conservacionistas podem reduzir o conteúdo de nitrogênio na palha formada. Neste contexto.
Virginia Damin +2 more
doaj +1 more source
On mesoprimary decomposition of monoid congruences [PDF]
arXiv, 2017 We prove two main results concerning mesoprimary decomposition of monoid congruences, as introduced by Kahle and Miller. First, we identify which associated prime congruences appear in every mesoprimary decomposition, thereby completing the theory of mesoprimary decomposition of monoid congruences as a more faithful analog of primary decomposition ...
arxiv
Nonlinearity and Domain Switching in a 3D‐Printed Architected Ferroelectric
Advanced Engineering Materials, EarlyView.By combining functional properties measurement with in situ 2D X‐ray microdiffraction experiments, it is shown that nonlinear polarization and strain responses of a 3D‐printed architected ferroelectric are driven by localized progression of domain switching, which depends on nonuniform electric‐field distribution as well as evolving stress fields.
Abhijit Pramanick +7 more
wiley +1 more source
De-noising algorithm for enhancing microwave imaging
The Journal of Engineering, 2017 An algorithm for the de-noising of S-parameter data used in microwave imaging is proposed. The complex S-parameter frequency-sweep data are collected through scans over an acquisition surface and the algorithm separates efficiently the resulting two ...
Denys S. Shumakov +2 more
doaj +1 more source
On endothermic decompositions obstained by pressure; Part II, Transformations of energy by shearing stress [PDF]
, 1893 M. Carey Lea
openalex +1 more source