Results 11 to 20 of about 149,052 (280)

Thermodynamic study on the solute partition coefficients on L/δ and L/δ+γ phase interfaces for 1215 high-sulfur steel solidification by orthogonal design

open access: yesJournal of Materials Research and Technology, 2020
The solute partition coefficient (ki), characterizing the solute redistribution on the solid-liquid interface, is an important parameter for the study of segregation.
Lintao Gui   +5 more
doaj   +3 more sources

Construction of Symmetric and Asymmetric Orthogonal Arrays of Strength t from Orthogonal Partition

open access: yesIndian Journal of Pure and Applied Mathematics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pang, Shanqi   +3 more
openaire   +4 more sources

Group partition and systems of orthogonal idempotents

open access: yesLinear Algebra and its Applications, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, Yingshan   +3 more
openaire   +3 more sources

Construction of Optimal Orthogonal Partition

open access: yesStat
ABSTRACTOrthogonal partitions play a crucial role in orthogonal array theory, design of experiments and quantum information theory. The optimisation of orthogonal partitions can improve the saturation percentages of orthogonal arrays (OAs) obtained by the orthogonal partition method.
Jing Wang   +3 more
openaire   +4 more sources

Study on the Mechanism and Effect of a Partition Wall Controlling Foundation Pit Deformation in the Soft-Soil Area

open access: yesAdvances in Civil Engineering, 2022
Based on the soft-soil layer and several practical subway stations projects, the effect of partition wall main parameters on internal force and the deformation of retaining structure was thoroughly investigated via numerical simulation and orthogonal ...
Chunlei Feng   +3 more
doaj   +1 more source

Embedded Mean-Field Theory with Block-Orthogonalized Partitioning [PDF]

open access: yesJournal of Chemical Theory and Computation, 2017
Embedded mean-field theory (EMFT) provides a simple, flexible framework for describing subsystems at different levels of mean-field theory. Subsystems are defined by partitioning a one-particle basis set, with a natural choice being the atomic orbital (AO) basis. Although generally well behaved, EMFT with AO partitioning can exhibit unphysical collapse
Feizhi Ding   +2 more
openaire   +4 more sources

Self-orthogonal codes from equitable partitions of association schemes [PDF]

open access: yesJournal of Algebraic Combinatorics, 2022
We give a method of constructing self-orthogonal codes from equitable partitions of association schemes. By applying this method we construct self-orthogonal codes from some distance-regular graphs. Some of the obtained codes are optimal. Further, we introduce a notion of self-orthogonal subspace codes.
Dean Crnković   +2 more
openaire   +2 more sources

Optimization and Practice for Partition Pressure Relief of Deep Mining Roadway Using Empty-Hole and Deep-Hole Blasting to Weaken Coal

open access: yesGeofluids, 2021
Rockbursts are among the most harmful dynamic disasters, threatening the personnel safety and mine operation. In order to alleviate stress concentration of roadsides and prevent rockbursts, the large-diameter boreholes and deep-hole blasting are employed
Baobao Chen, Changyou Liu, Fengfeng Wu
doaj   +1 more source

Optimal binary space partitions for orthogonal objects [PDF]

open access: yesJournal of Algorithms, 1992
Summary: A binary space partition, or BSP, is a scheme for recursively dividing a configuration of objects of hyperplanes until all objects are separated. BSPs are widely used in computer graphics as the underlying data structure for computations such as real-time hidden-surface removal, ray tracing, and solid modeling.
Paterson, Michael S., Yao, F. Frances
openaire   +1 more source

Opposing trends of cloud coverage over land and ocean under global warming [PDF]

open access: yesAtmospheric Chemistry and Physics, 2023
Clouds play a key role in Earth's energy budget and water cycle. Their response to global warming contributes the largest uncertainty to climate prediction.
H. Liu   +3 more
doaj   +1 more source

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