Results 241 to 250 of about 388,520 (305)

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

Experimental Investigation on Cutting Force and Hole Quality in Milling of Ti-6Al-4V. [PDF]

open access: yesMicromachines (Basel)
Zhu L   +12 more
europepmc   +1 more source

Effect of Gutta-Percha Removal Methods on Fiber-Post Bond Strength. [PDF]

open access: yesDent J (Basel)
Hamwieh AR   +7 more
europepmc   +1 more source

THE WATER MODE PECULIARITIES OF SEABUCKTHORN GREEN CUTTINGS

Rossiiskaia selskokhoziaistvennaia nauka, 2021
The study of water-holding capacity in sea buckthorn green cuttings, as well as their ability to restore water content, has been carried out to improve nursery technological methods. In order to establish possible variety specifics, the varieties that significantly differ not only in their ability to rhizogenesis, but also in a range of biological ...
Yu. A. Zubarev   +2 more
openaire   +1 more source

The Depth of Cut in Drilling Mode of Rock Cutting

Applied Mechanics and Materials, 2017
Drilling and lateral cutting are two cutting modes used by roadheaders in rock cutting. Accurate estimation of the depth of cut (DOC) of the cutterhead of a roadheader is critical for improving the performance and reliabilityofthe roadheader. Some models have been developed for calculating the DOC of a cutterhead in lateral cutting mode.
Yong Sun, Xing Sheng Li
openaire   +1 more source

Ductile Mode Cutting Mechanism

2019
In this chapter, ductile mode cutting mechanism of brittle material is analysed theoretically and systematically. The coexisting crack propagation and dislocation extension in the chip formation zone are examined based on an analysis of cutting geometry and forces in the cutting zone, both on Taylor’s dislocation hardening theory and strain gradient ...
Kui Liu, Hao Wang, Xinquan Zhang
openaire   +1 more source

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