J. Science & Tech. - 137 (9/2019)

Created on : 27-09-2019
1. Research article
Open access
Design and Development of Ultra Wide Band Reader for Automatic Identification Applications based on Chipless RFID
Authors: Nguyễn Thị Lan Hương, Hoàng Sĩ Hồng, Đào Trung Kiên, Nguyễn Việt Tùng, Nguyễn Công Thuần, Nguyễn Thanh Hường*
Pages: 1-7
2. Research article
Open access
SVPWM for Three-level Indirect Matrix Converter to Eliminate Common Mode Voltage
Authors: Nguyễn Đình Tuyên*
Pages: 8-13
3. Research article
Open access
Analysis and Evaluation of Line Differrent Protection Characteristics Employed in Numerical Relay
Authors: Lê Kim Hùng*, Vũ Phan Huấn*
Pages: 14-21
4. Research article
Open access
Measurement of Wear of Acetabular Liner in Total Hip
Authors: Pham Ngoc Tuan*, Nguyễn Văn Tường
Pages: 22-26
5. Research article
Open access
Pressure change in the chambers of the hypogerotor pump applied in lubrication of the combustion engines
Authors: Nguyễn Hồng Thái*, Trương Công Giang
Pages: 27-32
6. Research article
Open access
Trần Đức Toàn
Authors: Trần Đức Toàn*, Phạm Văn Hùng
Pages: 33-37
7. Research article
Open access
Numerical Study of a Liquid Droplet Movement in a Microchannel under Laser Heat Source
Authors: Lê Thanh Long*, Huỳnh Kim Thạch, Bùi Trọng Hiếu
Pages: 38-43
8. Research article
Open access
Reseach the emission reduction and improve the efficiency of three way catalyst equipped on motorcycles using carburetor by air injection on the exhaust
Authors: Nguyễn Duy Tiến*, Khổng Vũ Quảng, Nguyễn Thế Lương, Phạm Hữu Tuyến
Pages: 44-49
9. Research article
Open access
A study results of determining the comfort pressure on Vietnamese young women in the process of wearing shaping pants
Authors: Nguyễn Quốc Toản, Đinh Văn Hải, Phan Thanh Thảo*
Pages: 50-56
10. Research article
Open access
Soft Annealing Technology of High Chromium White Cast Iron for Machinability
Authors: Nguyễn Ngọc Minh*
Pages: 57-61
11. Research article
Open access
Syntheis of micro/nano VO2 structure by hydrothermal method
Authors: Nguyen The Manh, Duong Hong Quan, Cao Xuan Thang, Pham Hung Vuong*
Pages: 62-68
12. Research article
Open access
Authors: Nguyễn Trọng Nghĩa*, Nguyễn Hồng Dương, Nguyễn Ngọc Tuệ, Nguyễn Thị Minh Huệ
Pages: 69-73
13. Research article
Open access
Study of the synthesis silver nanoparticles and the particle size effect on Surface-Enhanced Raman Scattering Spectroscopy of methylene blue
Authors: Hoàng Thị Thu Hoài, Nguyễn Hữu Đông, Giáp Văn Hưng, Phạm Văn Hải, Nguyễn Thị Tuyết Mai*
Pages: 74-79
14. Research article
Open access
Spectral Properties and Beam Quality of Long Cavity High Power Semiconductor Tapered Lasers Emitting at Red Region using Reflecting Bragg Grating
Authors: Nguyễn Thanh Phương*
Pages: 80-83
15. Research article
Open access
Design and Simulation of Scanning Probe Micro-Cantilever for the Scanning probe lithography
Authors: Dang Van Hieu, Le Van Tam, Nguyen Van Duong, Chu Manh Hoang*
Pages: 84-88
16. Research article
Open access
NH3 gas detection by silicon nanowire – based sensors
Authors: Nguyễn Khắc Tùng, Nguyễn Công Tú, Nguyễn Hữu Lâm*
Pages: 89-93
17. Research article
Open access
A study on processing technology of ripening persimmon fruit using exogenous ethylene gas
Authors: Nguyễn Thị hạnh*, vũ thị nga, nguyễn văn hưng
Pages: 94-99
18. Research article
Open access
Isolation and determination of tanshinon I, cryptotanshinone, tanshinone IIA in Danshen (Salvia miltiorrhiza B.) by ultra performance liquid chromatography (UPLC-DAD)
Authors: Nguyễn Thị Huệ, Lê Quốc Hùng, Nguyễn Hữu Tùng, Nguyễn Đình Luyện, Trần Đình Thắng, Đoàn Mạnh Dũng*, Đặng Thị Ngần
Pages: 100-105
19. Research article
Open access
Authors: Dương Thị Dự*, Đặng Tiến Thành*, Chu Kỳ Sơn, Vũ Thu Trang*
Pages: 106-100
20. Research article
Open access
Study of moisture ratio variation during microwave drying process of avocado pulp
Authors: Phan Minh Thụy*, Nguyễn Đức Trung*
Pages: 111-115