Results 21 to 30 of about 5,601,937 (300)

Integrable Curves and Surfaces

open access: yesGeometry, Integrability and Quantization, 2016
The surfaces in three dimensional Euclidean space ${\mathbb R}^3$ obtained through the use of the soliton techniques are called integrable surfaces. Integrable equations and their Lax equations possess certain symmetries. Infinitesimal versions of these symmetries are deformations which are responsible in constructing the integrable surfaces. There are
Gurses, Metin, Tek, Suleyman
openaire   +3 more sources

Ultra-precision grinding of PZT ceramics--Surface integrity control and tooling design [PDF]

open access: yes, 2009
A comprehensive statistical analysis of the factors controlling surface quality and form in ultra-precision grinding of polycrystalline lead zirconate titanate (PZT) ceramics has been conducted.
Wilson, Stephen   +6 more
core   +1 more source

Machine Learning based Approach for the Prediction of Surface Integrity in Machining

open access: yes, 2022
This paper presents a two-stage procedure to create a surface integrity predictor. The first stage includes data clustering, which allows to evaluate the achievable surface quality. The second stage consists in training the model to predict which cluster
Bhallamudi, M.,   +8 more
core   +1 more source

Influence of surface integrity on bonding process

open access: yesResearch in Agricultural Engineering, 2011
Adhesive bonding technology is successfully applied partly in the primary production, partly in the renovation in various fields of human activities. This fact emphasizes the importance of the partial factors research, which influence is essential for ...
M. Müller
doaj   +1 more source

Study of machining induced surface defects and its effect on fatigue performance of AZ91/15%SiCp metal matrix composite

open access: yesJournal of Magnesium and Alloys, 2020
The quality of surface generated in a peripheral milling of AZ91/SiCp/15% for varying machining conditions and its effect on the fatigue performance are investigated in this study. The machined surface quality was evaluated through roughness measurements
Nishita Anandan, M. Ramulu
doaj   +1 more source

Process Mechanics and Surface Integrity Induced by Dry and Cryogenic Machining of AZ31B-O Magnesium Alloy [PDF]

open access: yes, 2013
The corrosion resistance of magnesium alloys depends mainly on its surface integrity. Previous experimental studies have shown that machining can induces small (nano-scale) grain size, compressive residual stresses and basal plane crystallographic ...
Fromentin, G.   +18 more
core   +1 more source

Surface integrity in ultra-precision grinding of transparent ceramics

open access: yes, 2022
S.177-180For high-performance optical applications, transparent polycrystalline ceramics are interesting materials because of the high thermal, chemical and mechanical resistance.
Klocke, Fritz   +5 more
core   +1 more source

Academic Integrity in Canada [PDF]

open access: yes, 2022
This open access book presents original contributions and thought leadership on academic integrity from a variety of Canadian scholars. It showcases how our understanding and support for academic integrity have progressed, while pointing out areas ...

core   +1 more source

Research progress of aero-engine blade materials and anti-fatigue grinding technology

open access: yesJournal of Aeronautical Materials, 2021
With the development of advanced aviation engines in the direction of high thrust-to-weight ratio and lightweight, a series of lightweight aviation materials such as titanium alloys, nickel-based high-temperature alloys, and ceramic-based composite ...
HUANG Yun   +6 more
doaj   +1 more source

Modern human sperm freezing: Effect on DNA, chromatin and acrosome integrity

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2017
Objective: Presence of vitrification method in sperm freezing and the introduction of solid surface vitrification beside rapid freezing in vapour, opens an easy and safe way to help infertility centres.
Tahereh Rahiminia   +4 more
doaj   +1 more source

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