Enhancing the self-reconstruction ability of the degree of coherence of a light beam via manipulating the cross-phase structure

2021 ◽  
Vol 119 (11) ◽  
pp. 111105
Author(s):  
Ruixuan Pan ◽  
Xin Liu ◽  
Jiahui Tang ◽  
Hao Ye ◽  
Zhenzhen Liu ◽  
...  
Keyword(s):  
Light Beam ◽  
Phase Structure ◽  
The Self ◽  
Degree Of Coherence ◽  
The Cross

Complete Stereocontrol in the Synthesis of Harmonine and Novel Analogues Facilitated by a Grubbs Z-Selective Cross-Metathesis Catalyst

2015 ◽  
Vol 68 (12) ◽  
pp. 1815 ◽  
Author(s):  
Steven-Alan G. Abel ◽  
Wesley J. Olivier ◽  
Richard L. Pederson ◽  
Alex C. Bissember ◽  
Jason A. Smith
Keyword(s):  
The Self ◽  
Metathesis Reaction ◽  
Cross Metathesis ◽  
Metathesis Catalyst ◽  
The Cross

(R)-Harmonine was synthesised in 15 % overall yield via a six-step sequence exploiting a Z-selective cross-metathesis reaction as its centrepiece. By this strategy, the cis-olefin present in the target could be installed exclusively. The use of an alcohol and an ester as the amine precursors was crucial for isolating the cross-metathesis product from the self-metathesis products. This method was also used to prepare two novel analogues of harmonine.

Formation of the Cast Iron Coatings Plasma-Sprayed at Different Substrate Temperatures

2010 ◽  
Vol 44-47 ◽  
pp. 2144-2147
Author(s):  
Ya Zhe Xing ◽  
Chao Ping Jiang ◽  
Hong Chen ◽  
Jian Min Hao
Keyword(s):  
Cast Iron ◽  
Substrate Temperature ◽  
Phase Structure ◽  
Processing Parameters ◽  
Optical Microscope ◽  
Atmospheric Plasma ◽  
Cross Sectional ◽  
The Cross ◽  
Plasma Sprayed ◽  
Iron Coatings

In this work, three cast iron coatings were produced by atmospheric plasma spraying. During spraying, the surface temperature of three coatings (substrate temperature) was controlled to be averagely 50oC, 180oC and 240oC by changing the processing parameters. X-ray diffraction (XRD) was employed to analyze the phase structure of the starting powder and the coatings. The results showed that the powder was mainly composed of (Fe,Cr)7C3 and martensite and both the spraying processing and the substrate temperature exerted no influence on coating phase structure. An optical microscope (OM) was used to characterize the microstructure of the cross-section and surface of the coatings. It was found that the cross sectional hardness increased with the increase of the substrate temperature due to the improvement in interlamellar bonding.

scholarly journals An Approach for Big Data to Evolve the Auspicious Information from Cross-Domains

2017 ◽  
Vol 7 (2) ◽  
pp. 967 ◽  
Author(s):  
Preeti Arora ◽  
Deepali Virmani ◽  
P.S. Kulkarni
Keyword(s):  
Big Data ◽  
Sentiment Analysis ◽  
Relevant Information ◽  
Domain Analysis ◽  
The Self ◽  
The Other ◽  
Classification Approach ◽  
Cross Domain ◽  
The Cross

Sentiment analysis is the pre-eminent technology to extract the relevant information from the data domain. In this paper cross domain sentimental classification approach Cross_BOMEST is proposed. Proposed approach will extract <strong>†</strong>ve words using existing BOMEST technique, with the help of Ms Word Introp, Cross_BOMEST determines <strong>†</strong>ve words and replaces all its synonyms to escalate the polarity and blends two different domains and detects all the self-sufficient words. Proposed Algorithm is executed on Amazon datasets where two different domains are trained to analyze sentiments of the reviews of the other remaining domain. Proposed approach contributes propitious results in the cross domain analysis and accuracy of 92 % is obtained. Precision and Recall of BOMEST is improved by 16% and 7% respectively by the Cross_BOMEST.

scholarly journals On the self-constraint mechanism of the cross-stream secondary flow in a streamwise-rotating channel

2020 ◽  
Vol 32 (10) ◽  
pp. 105115 ◽  
Author(s):  
Z. Yang ◽  
B.-Q. Deng ◽  
B.-C. Wang ◽  
L. Shen
Keyword(s):  
Secondary Flow ◽  
The Self ◽  
The Cross ◽  
Rotating Channel

Design and Tests of Audio Directional System

2012 ◽  
Vol 198-199 ◽  
pp. 1047-1052
Author(s):  
Yang Zhang ◽  
Li Min Tao
Keyword(s):  
Theoretical Analysis ◽  
Light Beam ◽  
Test Data ◽  
Harmonic Distortion ◽  
Experimental System ◽  
The Self ◽  
Far Field ◽  
Sound Beam ◽  
System Components ◽  
Working Principle

Audio directional system is a new-style loudspeaker, which can project the sound beam onto a given region as light beam. In this paper, the basic working principle and the system components of audio directional system are proposed. The total harmonic distortion of the self-demodulated signal is analyzed based on “Berktay far-field solution”. Besides, this paper has designed the audio directional experimental system whose performances have been tested. The shortcomings of the self-demodulation theory are pointed out after the comparison between the test data and the theoretical analysis results.

‘The Cross, naturally’: Decorations in the Belgian Army and their effect on emotions, behaviour and the self, 1914–1918

2018 ◽  
Vol 26 (3) ◽  
pp. 358-383
Author(s):  
Rose Spijkerman
Keyword(s):  
Self Esteem ◽  
First World War ◽  
The Self ◽  
World War ◽  
The First World War ◽  
The Cross ◽  
The Relationship ◽  
First World

During the First World War, many soldiers in the Belgian Army were endowed with a decoration, in order to inspire, motivate, and reward desirable conduct. The relationship between decorations and the soldier’s self-consciousness, his behaviour and his emotions, is present in every aspect of decorating, as it emphasized his self-esteem, pride, and character. By analysing the material aspects of decorations, the ceremonies surrounding their bestowal, and the textual motivation for doing so, this article explores the functions and effects of decorating, the evaluation of behaviour and self-conscious emotions by both Army Command and soldiers.

scholarly journals Self-reactions in the HCl+ (DCl+) + HCl system: a state-selective investigation of the role of rotation

2015 ◽  
Vol 17 (25) ◽  
pp. 16454-16461 ◽  
Author(s):  
Till Uhlemann ◽  
Jens Wallauer ◽  
Karl-Michael Weitzel
Keyword(s):  
Cross Sections ◽  
Rotational Velocity ◽  
The Self ◽  
System A ◽  
The Cross

The cross sections for the self-reaction of state-selected HCl+ (DCl+) ions with HCl are shown to depend characteristically on the rotational velocity of the ion relative to that of the neutral.

Three-output-channel photonic crystal splitter and switch based on nonlinear resonators and the self-collimation characteristics of a light beam

2019 ◽  
Vol 58 (35) ◽  
pp. 9548 ◽  
Author(s):  
Kaizhu Liu ◽  
Haoran Fan ◽  
Shuai Feng ◽  
Honglian Guo ◽  
Chuanbo Li
Keyword(s):  
Photonic Crystal ◽  
Light Beam ◽  
The Self ◽  
Output Channel
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