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  1. Article ; Online: Performance management algorithm of financial shared service center based on Internet of Things public cloud privacy protection.

    Yu, Zhen / Lin, Sheng-Huang / Cho, Chia-Ching / Chen, Changping

    Mathematical biosciences and engineering : MBE

    2023  Volume 20, Issue 7, Page(s) 12510–12528

    Abstract: The Internet of Things (IoT) refers to the use of various communication technologies to achieve the interconnection of everything in cyberspace, and to achieve smart home and intelligent transportation, thus generating unprecedented amounts of data. In ... ...

    Abstract The Internet of Things (IoT) refers to the use of various communication technologies to achieve the interconnection of everything in cyberspace, and to achieve smart home and intelligent transportation, thus generating unprecedented amounts of data. In the financial sharing center, all businesses can extract effective data from these massive databases for analysis, and use data analysis tools to collect business, financial, human, process, knowledge and social data. At present, various types of IT (Internet Technology) systems have been widely used in financial sharing centers. However, a large number of sensitive data have also been generated. In order to protect these sensitive data, there is a high requirement for the personal information of IT system operation and financial sharing center personnel. In order to protect user data privacy, the optimal and most effective use of IT systems is an important issue that must be considered in privacy management. At present, there are many algorithms to protect data and privacy, but the effect is not ideal. Considering the balance between privacy issues, this paper proposed a K-means clustering algorithm based on IoT public cloud privacy protection technology to analyze the performance management of financial sharing center. The research results showed that before the improvement, the average number of employees who were dissatisfied with the post training ability and information platform construction ability of the financial sharing center was 57.9 and 57.8% respectively, more than half of them. After the improvement of IoT based public cloud privacy protection, the average number of employees dissatisfied with the post training ability and information platform construction ability of the financial sharing center was 5 and 3.9%, far less than the data prior to the improvement. It showed that IoT public cloud privacy protection was conducive to the performance management of the financial sharing center, and the relationship between the two was positive.
    Language English
    Publishing date 2023-07-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2265126-3
    ISSN 1551-0018 ; 1551-0018
    ISSN (online) 1551-0018
    ISSN 1551-0018
    DOI 10.3934/mbe.2023557
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Role of auditor in agency conflict and corporate governance

    Cho, Chia-Ching / Wu, Chu-Hua

    Chinese management studies : CMS Vol. 8, No. 3 , p. 333-353

    empirical analyses of Taiwanese firms

    2014  Volume 8, Issue 3, Page(s) 333–353

    Author's details Chia-ching Cho and Chu-hua Wu
    Keywords Corporate governance ; Agency theory ; Auditor selection
    Language English
    Publisher Emerald
    Publishing place Bingley
    Document type Article
    ZDB-ID 2323546-9
    ISSN 1750-614X
    Database ECONomics Information System

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  3. Article ; Online: Direct amidation of aldoses and decarboxylative amidation of alpha-keto acids: an efficient conjugation method for unprotected carbohydrate molecules.

    Cho, Chia-Ching / Liu, Jia-Nan / Chien, Chung-Hsun / Shie, Jiun-Jie / Chen, Ying-Chu / Fang, Jim-Min

    The Journal of organic chemistry

    2009  Volume 74, Issue 4, Page(s) 1549–1556

    Abstract: With use of iodine as an appropriate oxidant, unprotected and unmodified aldoses undergo oxidative amidation with a variety of functionalized amines, alpha-amino esters, and peptides, whereas KDO, sialic acid, and other alpha-keto acids proceed with ... ...

    Abstract With use of iodine as an appropriate oxidant, unprotected and unmodified aldoses undergo oxidative amidation with a variety of functionalized amines, alpha-amino esters, and peptides, whereas KDO, sialic acid, and other alpha-keto acids proceed with oxidative decarboxylation followed by in situ amidation. Glycoside bond and many other functional groups are inert under such mild reaction conditions. This reaction protocol for direct ligation of carbohydrate molecules looks promising in the development of a general and efficient synthesis of glycoconjugates.
    MeSH term(s) Amides/chemistry ; Amines/chemistry ; Esters/chemistry ; Iodine/chemistry ; Keto Acids/chemistry ; Lactones/chemistry ; Monosaccharides/chemistry ; Oxidation-Reduction ; Peptides/chemistry
    Chemical Substances Amides ; Amines ; Esters ; Keto Acids ; Lactones ; Monosaccharides ; Peptides ; Iodine (9679TC07X4)
    Language English
    Publishing date 2009-02-20
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 123490-0
    ISSN 1520-6904 ; 0022-3263
    ISSN (online) 1520-6904
    ISSN 0022-3263
    DOI 10.1021/jo802338k
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Dichloromethane activation. Direct methylenation of ketones and aldehydes with CH2Cl2 promoted by Mg/TiCl4/THF.

    Yan, Tu-Hsin / Tsai, Chia-Chung / Chien, Ching-Ting / Cho, Chia-Ching / Huang, Pei-Chen

    Organic letters

    2004  Volume 6, Issue 26, Page(s) 4961–4963

    Abstract: reaction: see text] This Mg-TiCl4-promoted CH2-transfer reaction of CH2Cl2 represents an extremely simple, practical, and efficient methylenation of a variety of ketones and aldehydes, especially in enolizable or sterically hindered ketones such as 2,2- ... ...

    Abstract [reaction: see text] This Mg-TiCl4-promoted CH2-transfer reaction of CH2Cl2 represents an extremely simple, practical, and efficient methylenation of a variety of ketones and aldehydes, especially in enolizable or sterically hindered ketones such as 2,2-dimethylcyclohexanone, camphor, and fenchone.
    Language English
    Publishing date 2004-12-23
    Publishing country United States
    Document type Journal Article
    ISSN 1523-7060
    ISSN 1523-7060
    DOI 10.1021/ol0478887
    Database MEDical Literature Analysis and Retrieval System OnLINE

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