scholarly journals Characteristics of cosmopolitan consumers with a global identification: An exploratory analysis of Japanese consumers

2017 ◽  
Vol 1 (1) ◽  
pp. 1-13 ◽  
Author(s):  
Shinichiro Terasaki ◽  
Christopher Perkins
Keyword(s):  
Exploratory Analysis ◽  
Global Identification

A Big-data Study of YouTube Comments to Classify Customer Journey Decisions - Proposing a New Exploratory Analysis Method -

2019 ◽  
Vol 16 ◽  
pp. 57-89
Author(s):  
Seonwoo Kim ◽  
Heewoong Ahn ◽  
Yoona Jang ◽  
Minye Hong ◽  
Minji Seo ◽  
...  
Keyword(s):  
Big Data ◽  
Exploratory Analysis ◽  
Analysis Method ◽  
Customer Journey

An exploratory analysis of recreational and competitive athletes’ superstitious habits

2019 ◽  
Vol 23 (1) ◽  
pp. 63-76
Author(s):  
Annabella Sasvári ◽  
◽  
Szabolcs Gergő Harsányi ◽  
Alexandra Dér ◽  
Ágnes Szemes ◽  
...  
Keyword(s):  
Exploratory Analysis ◽  
Competitive Athletes

Visible-Light Activated [2+2] Photocycloaddition Reaction Enabled Identification of Carbon-Carbon Double Bonds Position Isomerism in Structural Lipidomics

2020 ◽  
Author(s):  
Guifang Feng ◽  
Yanhong Hao ◽  
Liang Wu ◽  
Suming Chen
Keyword(s):  
Visible Light ◽  
Uv Light ◽  
Practical Importance ◽  
Side Reactions ◽  
Potential Health ◽  
Fundamental Interest ◽  
Unsaturated Lipids ◽  
Health Damage ◽  
Global Identification ◽  
Polyunsaturated Lipids

The photocycloaddition of olefins with carbonyls is of fundamental interest and practical importance in C=C bond location in unsaturated lipids. However, the traditional UV light activated [2+2] photocycloaddition reaction suffers side reactions and potential health damage. Here, we reported the first example of visible-light activated [2+2] photocycloaddition of anthraquinone with unsaturated lipids. This reaction showed great capability for locating the C=C bonds in various kinds of monounsaturated and polyunsaturated lipids by combining with tandem mass spectrometry (MS), such as fatty acids, phospholipids and glycerides. Based on this developed reaction, a workflow with liquid chromatography tandem MS method was developed for the global identification of unsaturated lipids in human serum, and 86 of monounsaturated and complicated polyunsaturated lipids were identified with definitive positions of C=C bonds. This approach provides new insights both on the photocycloaddition reactions and the structural lipidomics.

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