Vol 6 No 1 (2022) | Science & Technology Development Journal: Natural Sciences

Science & Technology Development Journal: NATURAL SCIENCES

An official journal of University of Science, Viet Nam National University Ho Chi Minh City, Viet Nam

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Published: 2022-03-31

Full Issue

Review

Protein immobilization on the surface of silica nanoparticles: Applications and prospects in biomedicine

Khanh-Thien Le, Tinh Hoang Pham, Hieu Tran-Van

1775-1800

HTML : 287 | PDF : 66 | XML : 0 |

Original Research

Using normalized full gradient of gravity anomalies to detect geological structures with mineral oil and gas potential

Nghia Huu Pham, Duy Hoang Dang

1732-1741

HTML : 119 | PDF : 84 |

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Long-term variations of the water quality and cyanobacterial community in Tri An Reservoir, Dong Nai province

Lưu Thanh Phạm, Tài Ngọc Đoàn, Yến Thị Hoàng Trần, Thái Thành Trần, Lượm Thị Lê, Đăng Ngọc Trần, Quảng Xuân Ngô

1742-1751

HTML : 127 | PDF : 36 | XML : 0 |

The morphometry, biomass, and respiration of free living nematodes in the Ba Lai river, Ben Tre province, Viet Nam

Thai Thanh Tran, Yen Thi My Nguyen, Tan Van Lam, Hoai Ngoc Pham, Quang Xuan Ngo

1752-1765

HTML : 107 | PDF : 38 | XML : 0 |

Methane emissions from river sediment affected by dams: Study on Ba Lai river, Ben Tre province

Hoai Pham Ngoc, Thai Tran Thanh, Yen Nguyen Thi My, Dong Nguyen Van, Huynh Nguyen Thi, Thuy Tran Kim, Tinh Tran, Bijeesh Kozhikkodan Veettil, Quang Xuan Ngo, Phan Thi Thanh Huyen

1766-1774

HTML : 59 | PDF : 33 | XML : 0 |

Application of electrical imaging and multichannel analysis of surface waves methods to survey the structure foundation at the Districts 2 and 9 of Ho Chi Minh City

Nguyen Nhat Kim Ngan, Nguyen Van Thuan, Vo Manh Khuong, Dinh Quoc Tuan, Nguyen Quang Dung

1801-1810

HTML : 80 | PDF : 32 |

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Preparation of recyclable heterogeneous photo-Fenton Fe2O3/perlite catalysts with the capacity of floating on water

Van Duoc Nguyen, Nhut Linh Nguyen, Thanh Tuyen Pham Thi, Hung Thinh Truong Thanh, Dang Khoa Nguyen Anh, Quynh Nhu Le Thi, The Luan Nguyen, Chau Ngoc Hoang, Tien Khoa Le

1811-1818

HTML : 118 | PDF : 39 | XML : 0 |

Chemical constituents and anti-inflammatory activity of the fructus gardeniae (Gardenia Jasminoides Ellis)

Trinh Pham Thi Nhat, Ngoc Anh Hoang, Van Tan Phan, Thanh Danh Tong, Minh An Tran Nguyen, Tram Kim Thi Pham, Dung Tien Le

1819-1826

HTML : 197 | PDF : 46 | XML : 0 |

Use of turmeric fibers as reinforcement phase in composite materials with epoxy resin

Nguyen Trung Đo, Anh Tu Dang, Tam Thi Bang Dao, Quoc Kien Luu, Nhien Hon Le, Nhan Thuc Chi Ha

1827-1836

HTML : 142 | PDF : 33 | XML : 0 |

Investigation and assessment of radioactivity background around the coal-fired power plant at Duyen Hai commune, Tra Vinh province

Ba Ngoc Vu, Phong Thu Nguyen Huynh, Thang Van Nguyen, Phuong Truc Huynh, Hai Hong Vo, Thuyen Xuan Le, Hong Loan Thi Truong

1837-1845

HTML : 89 | PDF : 30 | XML : 0 |

Designing, fabricating and testing at a laboratory scale a water desalination system using electrodialysis

Linh Duy Nguyen, Quoc Van Nguyen, Nga Thi Thao Nguyen, San Tu Tran, Tin Chanh Duc Doan, Dung My Thi Dang, Chien Mau Dang

1846-1855

HTML : 108 | PDF : 29 | XML : 0 |

α-glucosidase inhibitory effect of flavones from the leaves of Muntingia calabura L.

Huu Tho Le, Tam Thanh Thi Tran, Truong Nhat Van Do, Hai Xuan Nguyen, Phuc Thanh Le, Thy Anh Nguyen, Mai Thanh Thi Nguyen

1856-1863

HTML : 224 | PDF : 49 | XML : 0 |

The distribution of sucrose in Cyperus esculentus var esculentus during the flowering and fruiting stages

Tran Thi Thanh Hien, Bui Minh Tri, Bui Trang Viet

1864-1871

HTML : 59 | PDF : 22 | XML : 0 |

Impacts of the saltwater intrusion on the three raw water supply stations of Ho Chi Minh City under the climate change

Nguyen Duc Thien, Nguyen Thi Diem Thuy, Tran Duc Dung, Dao Nguyen Khoi

1872-1883

HTML : 139 | PDF : 58 |

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Application of Long Short‒Term Memory neural network for time series prediction of flow rate at My Thuan hydrology station, Tien river

Thai Thanh Tran, Hoai Ngoc Pham, Quoc Bao Pham, Nhan Phan Nguyen, Dong Phuong Nguyen, Nguyen Duy Liem, Phuong Thuy Khuat

1884-1896

HTML : 245 | PDF : 70 |

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Study on the scavenging DPPH radical inhibitory activity of some medicinal plants collected at Ma Da forest, Dong Nai province

Hai Xuan Nguyen, Tho Huu Le, Truong Nhat Van Do, Thy Anh Nguyen, Mai Thanh Thi Nguyen

1897-1905

HTML : 167 | PDF : 126 |

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Chemical constituents of aerial parts of Mussaenda Recurvate

Le Hoang Ngoc, Nguyen Bao Duy, Tran Nguyen Minh An, Tran Thi Mai Tram, Nguyen Tan Phat, Phan Nhat Minh, Mai Thanh Chi, Dang Van Son, Mai Dinh Tri

1906-1914

HTML : 134 | PDF : 42 | XML : 0 |

Phylogenetic relationship of indigenous freshwater fishes in the Sai Gon - Dong Nai river and adjacent drainage basins

Hoang Duc Huy, Hung Manh Pham, Ngan Trong Tran

1915-1932

HTML : 304 | PDF : 61 | XML : 0 |

Electrochemical properties of C/SiO2 prepared from rice husks with LiPF6 and LiClO4 salts as electrolytes

Vu Tan Phat, Nguyen Huynh Anh Khoa, Truong Thi Thanh Tuyen, Le My Loan Phung, Tran Van Man

1933-1942

HTML : 123 | PDF : 44 | XML : 0 |

Seismic interpretation and data management by using opendtect and qgis: case study in the North Sea, Netherlands

Hậu Công Võ, Cường Văn Anh Lê, Thuận Văn Nguyễn

1943-1955

HTML : 241 | PDF : 45 | XML : 0 |