Diffusion of H in the principal phases of TiAl alloy: A first principle study

2021 ◽  
Author(s):  
zhang chaoyan
Keyword(s):  
Tial Alloy ◽  
First Principle

Effect of heating rate inα+γdual-phase field on lamellar microstructure and creep resistance of a TiAl alloy

2005 ◽  
Vol 96 (6) ◽  
pp. 584-588
Author(s):  
Kouichi Maruyama ◽  
Jun Matsuda ◽  
Hanliang Zhu
Keyword(s):  
Heating Rate ◽  
Phase Field ◽  
Creep Resistance ◽  
Tial Alloy ◽  
Lamellar Microstructure

Freedom and Responsibility in Neoplatonist Thought

2020 ◽  
Author(s):  
Ursula Coope
Keyword(s):  
First Principle ◽  
Human Beings ◽  
Human Soul ◽  
The One ◽  
Freedom And Responsibility

The Neoplatonists have a perfectionist view of freedom: an entity is free to the extent that it succeeds in making itself good. Free entities are wholly in control of themselves: they are self-determining, self-constituting, and self-knowing. Neoplatonist philosophers argue that such freedom is only possible for nonbodily things. The human soul is free insofar as it rises above bodily things and engages in intellection, but when it turns its desires to bodily things, it is drawn under the sway of fate and becomes enslaved. This book discusses this notion of freedom, and its relation to questions about responsibility. It explains the important role of notions of self-reflexivity in Neoplatonist accounts of both freedom and responsibility. Part I sets out the puzzles Neoplatonist philosophers face about freedom and responsibility and explains how these puzzles arise from earlier discussions. Part II looks at the metaphysical underpinnings of the Neoplatonist notion of freedom (concentrating especially on the views of Plotinus and Proclus). In what sense (if any) is the ultimate first principle of everything (the One) free? If everything else is under this ultimate first principle, how can anything other than the One be free? What is the connection between freedom and nonbodiliness? Part III looks at questions about responsibility, arising from this perfectionist view of freedom. Why are human beings responsible for their behaviour, in a way that other animals are not? If we are enslaved when we act viciously, how can we be to blame for our vicious actions and choices?

First-principle study of sulfur vacancy and O2 adsorption on the electronic and optical properties of ferroelectric CuInP2S6 monolayer

2020 ◽  
Vol 32 (33) ◽  
pp. 335001
Author(s):  
Zhizheng Sun ◽  
Hongfei Huang ◽  
Wei Xun ◽  
Shanjin Shi ◽  
Xiang Hao ◽  
...  
Keyword(s):  
Optical Properties ◽  
First Principle ◽  
Sulfur Vacancy ◽  
Electronic And Optical Properties ◽  
O2 Adsorption
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