Results 61 to 70 of about 190,075 (318)

Research on grinding quality and removal mechanism of polycrystalline diamond tools

open access: yesJin'gangshi yu moliao moju gongcheng, 2022
Aiming at grinding quality of polycrystalline diamond (PCD) tools, the grinding experiment was carried out to optimize the process parameters with cutting edge radius, cutting edge defect and flank roughness as the indexes. The grinding removal mechanism
Sen WANG   +4 more
doaj   +1 more source

ESR1 methylation and ESR1 mutations in circulating tumor cells (CTCs) and paired plasma‐cfDNA of advanced breast cancer patients: A feasibility proof‐of‐concept study

open access: yesMolecular Oncology, EarlyView.
Circulating tumor cells (CTCs) and plasma cell‐free DNA (cfDNA) were analyzed to detect ESR1 mutations and methylation in patients with advanced breast cancer. CTC‐derived DNA showed higher sensitivity for mutation detection and revealed complementary genetic and epigenetic alterations, highlighting the added value of CTC analysis for understanding ...
Dimitra Stergiopoulou   +12 more
wiley   +1 more source

Application of the Orthogonal Test in Basic Control Software Testing for LKJ Device

open access: yesKongzhi Yu Xinxi Jishu, 2019
In LKJ basic control software testing, there are many combined test scenes with multiple-input-parameter. But the number of comprehensive combined test cases is large, and the test cost is high.
JIANG Jian, SHANGGUAN Xianan, HE Xiezhen
doaj  

Preparation parameters of polyaniline/polyvinyl chloride flexible wires for electrical conductivity performance analysis based on orthogonal arrays

open access: yesDesigned Monomers and Polymers, 2021
A flexible polyaniline/polyvinyl chloride (PVC) polymer conductive wire was prepared using flexible PVC polymer as the substrate by the swelling – in-situ polymerization method, the line-shaped dents were pressed on the substrate by the thermodynamic pre-
Wu Xuelian   +4 more
doaj   +1 more source

Preparation of new high hardness martensitic iron-based alloy powders by electrode induction gas atomization

open access: yesFenmo yejin jishu, 2021
The effects of the electrode induction gas atomization parameters (atomization pressure, gas temperature, and melting power) on the particle size distribution, powder fluidity, and yield of the new high hardness martensitic iron-based alloy powders were ...
LIU Yan   +4 more
doaj   +1 more source

A Residue Number System Based Parallel Communication Scheme using Orthogonal Signaling: Part I-System Outline [PDF]

open access: yes, 2002
A novel signaling scheme is presented, where a set of orthogonal signals is transmitted in parallel. The signals are selected according to the so-called residue number system (RNS).
Yang, L-L., Hanzo, L.
core  

Continuous function optimization using hybrid ant colony approach with orthogonal design scheme [PDF]

open access: yes, 2006
A hybrid Orthogonal Scheme Ant Colony Optimization (OSACO) algorithm for continuous function optimization (CFO) is presented in this paper. The methodology integrates the advantages of Ant Colony Optimization (ACO) and Orthogonal Design Scheme (ODS ...
Jun Zhang   +9 more
core   +1 more source

Orthogonal test analysis table of the maximum trapped oil pressure. [PDF]

open access: yes, 2022
Orthogonal test analysis table of the maximum trapped oil pressure.
Hongqiang Chai (13170571)   +4 more
core   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

open access: yesMolecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi   +7 more
wiley   +1 more source

Process parameter optimization and thermal shock resistance performance analysis of Al2O3-SiC coating

open access: yesJournal of Aeronautical Materials
To study the effect of spraying process parameters on the performance of Al2O3-SiC coatings,orthogonal tests are carried out to optimize the spraying process parameters,and the relationship between “spraying process- structure- bonding strength and ...
YUAN Xujiong   +7 more
doaj   +1 more source

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