A theoretical study on hydrogen transport mechanism in SrTio3 perovskite

2011 ◽  
Vol 112 (1) ◽  
pp. 201-207 ◽  
Author(s):  
Taku Onishi ◽  
Trygve Helgaker
Keyword(s):  
Transport Mechanism ◽  
Theoretical Study ◽  
Hydrogen Transport

A theoretical study of a ZnO graphene analogue: adsorption on Ag(111) and hydrogen transport

2011 ◽  
Vol 23 (33) ◽  
pp. 334215 ◽  
Author(s):  
Ilker Demiroglu ◽  
Daniele Stradi ◽  
Francesc Illas ◽  
Stefan T Bromley
Keyword(s):  
Theoretical Study ◽  
Hydrogen Transport

Forth–back oscillated charge carrier motion in dynamically disordered hexathienocoronene molecules: a theoretical study

2015 ◽  
Vol 17 (27) ◽  
pp. 17729-17738 ◽  
Author(s):  
K. Navamani ◽  
K. Senthilkumar
Keyword(s):  
Charge Carrier ◽  
Charge Transport ◽  
Transport Mechanism ◽  
Theoretical Study ◽  
Energy Difference ◽  
Charge Transport Mechanism ◽  
Disordered System ◽  
Site Energy

The site energy difference in the dynamically disordered system controls the forth-back oscillation of charge carrier and facilitates the unidirectional charge transport mechanism along the sequential localized sites.

Theoretical study of the charge transport mechanism in π-stacked systems of organic semiconductor crystals

CrystEngComm ◽  
2017 ◽  
Vol 19 (40) ◽  
pp. 6008-6019 ◽  
Author(s):  
Shi Ya-Rui ◽  
Wei Hui-Ling ◽  
Shi Ya-Ting ◽  
Liu Yu-Fang
Keyword(s):  
Charge Transport ◽  
Organic Semiconductor ◽  
Transport Mechanism ◽  
Theoretical Study ◽  
Charge Transport Mechanism ◽  
Semiconductor Crystals

We investigate the influence of various factors on the charge transport mechanism.

Effects of Vincristine on Endothelial Microtubules in the Spinal Cord

1976 ◽  
Vol 34 ◽  
pp. 58-59
Author(s):  
John L. Beggs ◽  
John D. Waggener ◽  
Wanda Miller
Keyword(s):  
Spinal Cord ◽  
Biological Activity ◽  
Horseradish Peroxidase ◽  
Transport Mechanism ◽  
Vasogenic Edema ◽  
Vesicular Transport ◽  
Close Proximity

Microtubules (MT) are versatile organelles participating in a wide variety of biological activity. MT involvement in the movement and transport of cytoplasmic components has been well documented. In the course of our study on trauma-induced vasogenic edema in the spinal cord we have concluded that endothelial vesicles contribute to the edema process. Using horseradish peroxidase as a vascular tracer, labeled endothelial vesicles were present in all situations expected if a vesicular transport mechanism was in operation. Frequently,labeled vesicles coalesced to form channels that appeared to traverse the endothelium. The presence of MT in close proximity to labeled vesicles sugg ested that MT may play a role in vesicular activity.

A microscopic marker experiment study on high temperature oxidation of Ni-Al alloy

1986 ◽  
Vol 44 ◽  
pp. 514-515
Author(s):  
Shou-kong Fan
Keyword(s):  
Transport Mechanism ◽  
High Temperature Oxidation ◽  
Transverse Section ◽  
Al Alloy ◽  
Metal Interface ◽  
Electron Microscopic ◽  
Temperature Oxidation ◽  
Analytical Electron ◽  
Microscopic Studies ◽  
First Time

Transmission and analytical electron microscopic studies of scale microstructures and microscopic marker experiments have been carried out in order to determine the transport mechanism in the oxidation of Ni-Al alloy. According to the classical theory, the oxidation of nickel takes place by transport of Ni cations across the scale forming new oxide at the scale/gas interface. Any markers deposited on the Ni surface are expected to remain at the scale/metal interface after oxidation. This investigation using TEM transverse section techniques and deposited microscopic markers shows a different result,which indicates that a considerable amount of oxygen was transported inward. This is the first time that such fine-scale markers have been coupled with high resolution characterization instruments such as TEM/STEM to provide detailed information about evolution of oxide scale microstructure.

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