Browsing by Author Nguyen, Van Duy

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  • Factors Influencing Citizens’ Satisfaction with Public Administrative Services at the Grassroots Level Case Study of Tay Ho District.pdf.jpg
  • Article


  • Authors: Nguyen, Phuong Mai; Hoang, Van Hao; Nguyen, Van Duy (2016)

  • Research on public administrative services in recent years in Vietnam has addressed both theoretical and practical concerns. As there is an increasing demand to measure the performance quality in State administrative agencies, surveys on citizens’ satisfaction of public administrative services have been done in previous researches and by State agencies which have had the participation of social-political organizations. Based on the literature of customer satisfaction with private-sector services and citizen satisfaction with public administrative services, this study systematically investigates differentiated features of public administrative services and their effects on citizens...

  • Synthesis-and-gas-sensing-characteristics-of-Fe2O3-hollow-balls_2016_Journal-of-Science-Advanced-Materials-and-Devices.pdf.jpg
  • Article


  • Authors: Nguyen, Duc Hoa; Chu, Manh Hung; Nguyen, Van Toan; Dang, Thi Thanh Le; Nguyen, Van Duy; Nguyen, Van Hieu (2016)

  • The synthesis of porous metal-oxide semiconductors for gas-sensing application is attracting increased interest. In this study, α-Fe2O3 hollow balls were synthesized using an inexpensive, scalable, and template-free hydrothermal method. The gas-sensing characteristics of the semiconductors were sys-tematically investigated. Material characterization by XRD, SEM, HRTEM, and EDS reveals that single-Phase α-Fe2O3 hollow balls with an average diameter of 1.5mm were obtained. The hollow balls were formed by self assembly of α-Fe2O3 nanoparticles with an average diameter of 100 nm. The hollow structure and nanopores between the nanoparticles resulted in the significantly high response of th...

Browsing by Author Nguyen, Van Duy

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 2 of 2
  • Factors Influencing Citizens’ Satisfaction with Public Administrative Services at the Grassroots Level Case Study of Tay Ho District.pdf.jpg
  • Article


  • Authors: Nguyen, Phuong Mai; Hoang, Van Hao; Nguyen, Van Duy (2016)

  • Research on public administrative services in recent years in Vietnam has addressed both theoretical and practical concerns. As there is an increasing demand to measure the performance quality in State administrative agencies, surveys on citizens’ satisfaction of public administrative services have been done in previous researches and by State agencies which have had the participation of social-political organizations. Based on the literature of customer satisfaction with private-sector services and citizen satisfaction with public administrative services, this study systematically investigates differentiated features of public administrative services and their effects on citizens...

  • Synthesis-and-gas-sensing-characteristics-of-Fe2O3-hollow-balls_2016_Journal-of-Science-Advanced-Materials-and-Devices.pdf.jpg
  • Article


  • Authors: Nguyen, Duc Hoa; Chu, Manh Hung; Nguyen, Van Toan; Dang, Thi Thanh Le; Nguyen, Van Duy; Nguyen, Van Hieu (2016)

  • The synthesis of porous metal-oxide semiconductors for gas-sensing application is attracting increased interest. In this study, α-Fe2O3 hollow balls were synthesized using an inexpensive, scalable, and template-free hydrothermal method. The gas-sensing characteristics of the semiconductors were sys-tematically investigated. Material characterization by XRD, SEM, HRTEM, and EDS reveals that single-Phase α-Fe2O3 hollow balls with an average diameter of 1.5mm were obtained. The hollow balls were formed by self assembly of α-Fe2O3 nanoparticles with an average diameter of 100 nm. The hollow structure and nanopores between the nanoparticles resulted in the significantly high response of th...