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Vol. 49 No. 4 (2011)

Published: 2014-11-12

An effect to handle the inter-leaving pseudo noise sequences.

Bui Lai An, Nguyen Thuy Anh

1-10
- PDF (Vietnamese)
A new algorithm for forecasting stock index based on heuristic fuzzy time series model.

Nguyễn Công Điều

11-25
- PDF (Vietnamese)
Adjustment of quantified semantics of language values in hedge algebras and applications

Nguyễn Duy Minh

27-40
- PDF (Vietnamese)
Chemical constituents of Glochidion obliquum from Vietnam

Lê Thị Mai Hoa, Lê Thị Thu Hà, Trần Đình Thắng

41-49
- PDF (Vietnamese)
Research the micropropagation in vitro and detection rotundine of Stephania Rotunda Lour.

Trịnh Ngọc Nam, Nguyễn Văn Vinh

51-58
- PDF (Vietnamese)
Preparation of nanofiltration membrane and influence of some conditions on membrane separation property

Trần Thị Dung, Phạm Thị Thu Hà, Vũ Quỳnh Thương

59-64
- PDF (Vietnamese)
Utilization of CO2 captured from the coal-fired flue gas for growing Spirulina Platensis SP4

Đặng Đình Kim, Trần Văn Tựa, Nguyễn Tiến Cư, Đỗ Tuấn Anh, Đặng Thị Thơm, Hoàng Trung Kiên, Lê Thu Thủy, Vũ Thị Nguyệt, Mai Trọng Chính, Nguyễn Văn Vượng

65-72
- PDF (Vietnamese)
Transformation of acetone into diacetone alcohol and mesityl oxide on anionit resin.

Nguyễn Quang Tùng, Nguyễn Xuân Cảnh, Đặng Đình Bạch, Mai Tuyên, Vũ Thị Thu Hà

73-79
- PDF (Vietnamese)
The change of some physical properties of tea leaves during the withering process

Đỗ Văn Chương

81-86
- PDF (Vietnamese)
Application of stoichiometric equations system to investigate experimentally reaction kinetics

Phạm Ngọc Anh, Vũ Đình Tiến, Nguyễn Công Bằng, Mai Xuân Kỳ

87-93
- PDF (Vietnamese)
Determination for optimum condition of polymerization of water-soluble based on acrylic acid using amonium persulfate as initiator by experimental optimization

Trịnh Đức Công, Nguyễn Văn Khôi

95-99
- PDF (Vietnamese)
The study about the resistibility and absorptivity of the Pteris vittata fern to Pb and Zn

Trần Văn Tựa, Nguyễn Trung Kiên, Đỗ Tuấn Anh, Đặng Đình Kim

101-109
- PDF (Vietnamese)
Supowa - a disinfectant can be applied widely in medical and aquatic product.

Nguyễn Thị Thanh Hải, Nguyễn Hoài Châu, Nguyễn Đình Cường, Hoàng Thị Thanh Bình

111-116
- PDF (Vietnamese)
Potentiality of Co-benefits of climate and air quality in fuel switching for hanoi bus system

Nguyễn Thu Trang, Nghiem Trung Dung, Tran Thu Trang

117-128
- PDF (Vietnamese)
EFFECT OF AXIAL STRAIN ON ELECTRIC PROPERITES OF SINGLE-WALLED CARBON NANOTUBE

Đỗ Văn Trường, Nguyễn Tuấn Hưng

127-134
- PDF (Vietnamese)