scholarly journals Ontology-Based Verification of UML Class Model XOR Constraint and Dependency Relationship Constraints

2021 ◽  
Vol 27 (2) ◽  
pp. 565-579
Author(s):  
Asadullah Shaikh ◽  
Abdul Hafeez ◽  
M. A. Elmagzoub ◽  
Abdullah Alghamdi ◽  
Ansar Siddique ◽  
...  
2010 ◽  
Vol 09 (05) ◽  
pp. 935-943 ◽  
Author(s):  
PENG SONG ◽  
YONG-HUA ZHU ◽  
JIAN-YONG LIU ◽  
FENG-CAI MA

The stereodynamics of the title reaction on the ground electronic state X2A' potential energy surface (PES)1 has been studied using the quasiclassical trajectory (QCT) method. The commonly used polarization-dependent differential cross-sections (PDDCSs) of the product and the angular momentum alignment distribution, P(θr) and P(Φr), are generated in the center-of-mass frame using QCT method to gain insight of the alignment and orientation of the product molecules. Influence of collision energy on the stereodynamics is shown and discussed. The results reveal that the distribution of P(θr) and P(Φr) is sensitive to collision energy. The PDDCSs exhibit different collision energy dependency relationship at low and high collision energy ranges.


1988 ◽  
Vol 39 (3) ◽  
pp. 299-315
Author(s):  
Masamichi Kawano
Keyword(s):  

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