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HO CHI MINH CITY OPEN UNIVERSITY JOURNAL OF SCIENCE – ENGINEERING AND TECHNOLOGY

Ho Chi Minh City Open University Journal of Science - Engineering and Technology

  • ISSN: 2734-9330
  • eISSN: 2734-9608
  • ( Old Version: 1859-3453 )
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Found 37 items.
  • Impact of biochar on the water holding capacity and moisture of basalt and grey soil

    Vu Thuy Duong; Nguyen Minh Khanh; Nguyen Thi Hanh Nguyen; Nguyen Ngoc Phi; Nguyen Tan Duc; Duong Hoa Xo
    36-43
    09-08-2017
  • Adsorption of ammonium, nitrite, and nitrate onto rice husk biochar for nitrogen removal

    Vo Thi Minh Thao; Nguyen Thi Canh; Nguyen Lu Nguyet Hang; Nguyen Minh Khanh; Nguyen Ngoc Phi; Pham Thi Ai Niem; Tran Tuan Anh; Nguyen Thi Hanh Nguyen; Nguyen Tan Duc
    29-43
    DOI: 10.46223/HCMCOUJS.tech.en.11.1.1622.2021
    24-03-2021
  • Predicting the bearing capacity of pile installed into cohesive soil concerning the spatial variability of SPT data (A case study)

    Duong Hong Tham; Truong Nhu Manh
    44-63
    DOI: 10.46223/HCMCOUJS.tech.en.11.1.1405.2021
    24-03-2021
  • Evaluating of chlorpyrifos-degrading by bacterial strains in mineral salt minimum and in the soil

    Truong Quoc Tat; Duong Minh Vien
    37-42
    DOI: 10.46223/HCMCOUJS.tech.en.10.1.358.2020
    01-03-2020
  • Isolation and selection of bacteria against shrimp pathogenic Vibrio parahaemolyticus from shrimp pond water on Duyen Hai district, Tra Vinh province

    Tran Vu Phuong; Dang Thi Ngoc Thanh; Cao Ngoc Diep
    43-52
    DOI: 10.46223/HCMCOUJS.tech.en.10.1.359.2020
    01-03-2020
  • Effect of leaching on shear strength of marine clay in Can Gio

    Do Thanh Hai; Huynh Tan Phat; Vo Duy Phuoc; Le Hoang Phuong
    51-56
    15-03-2012
  • Experimental studies on ingredients of composite soil for a higher strength backfill material

    Duong Hong Tham; Truong Dinh Duong; Huynh Huu Minh Dang; Le Huyen Thoai
    53-59
    10-05-2015
  • Machine learning techniques for cohesive soil classification in construction in Vietnam

    Danh Thanh Tran; Dinh Xuan Tran; Vinh Hoang Truong
    16-35
    DOI: 10.46223/HCMCOUJS.tech.en.15.2.3816.2025
    13-01-2025
  • Studying the damping characteristics of the system of building and infrastructure considering the Soil-Structure Interaction

    Duong Hong Tham
    99-110
    DOI: 10.46223/HCMCOUJS.tech.en.12.2.2480.2022
    04-11-2022
  • Load-carrying capacity of circular concrete filled steel tubes under axial loading: Reliability analyses

    Cao Van Vui; Nguyen Hong An; Bui Van Ho
    33-44
    DOI: 10.46223/HCMCOUJS.tech.en.13.1.2549.2023
    05-04-2023
  • Approach for studying foundation subjected to vibration: From theoretical studies in near field to modeling in far field, from lab model to In-Situ test

    Duong Hong Tham
    11-21
    15-03-2012
  • A novel fermentation substrate in bioethanol production by saccharomyces cerevisiae

    Fuadiyah Anissatul Dinana; Siswanto Puspitarini Anggun
    42-54
    DOI: 10.46223/HCMCOUJS.tech.en.12.1.1901.2022
    21-09-2021
  • Microbial diversity of Indigenous microorganism communities from different agri-ecosystems in Soc Trang province, Vietnam

    Le Thi Xa; Nguyen Khoi Nghia
    53-64
    DOI: 10.46223/HCMCOUJS.tech.en.10.1.360.2020
    01-03-2020
  • Isolation and characterization of Rhizobium spp. and Bradyrhizobium spp. from legume nodules

    Nguyen Thi Hanh Nguyen; Vo Thi Minh Thao; Nguyen Minh Khanh; Pham Cam Duyen; Phung Thi Tram; Doan Thi Minh Thu; Le Thi Phuong Thao; Nguyen Ngoc Anh Vy; Ta Nguyen Minh Phuong; Tran Thi Kim Xinh; Nguyen Minh Quan; Nguyen Tan Duc
    70-98
    DOI: 10.46223/HCMCOUJS.tech.en.12.2.2116.2022
    04-11-2022
  • Comparative analysis of machine learning models for smart irrigation systems

    Yusuf Owolabi Olatunde; Oluwafolake Esther Ojo; Oluwatobi Adedamola Ayilara-Adewale; Glorious Omokunmi Anjorin-Adeboye; Taiwo Samson Olutoberu
    3-15
    DOI: 10.46223/HCMCOUJS.tech.en.15.2.4520.2025
    07-09-2025
  • Optimization of red yeast rice fermentation for enhanced Monacolin K accumulation and assessment of α-amylase inhibitory activity for antihyperglycemic potential

    Dao Nu Dieu Hong; Nguyen Thi Dung; Tran Nguyen Quynh Anh; Ha Thi Loan
    61-76
    DOI: 10.46223/HCMCOUJS.tech.en.16.1.4582.2026
    08-09-2025
  • Influence of high-strength geotextiles on load distribution in pile systems embedded in soft soil

    Vo Nguyen Phu Huan; Phan Tran Thanh An; Hoang Van Dung; Bui Thi Hong Phuoc; Luu Quang Cong
    120-128
    DOI: 10.46223/HCMCOUJS.tech.en.16.1.4585.2026
    07-09-2025
  • Interactions of Phlebopus spongiosus with several soil fungi and antibacterial activity of its culture broth

    Pham Nguyen Duc Hoang; Ho Bao Thuy Quyen; Akira Suzuki
    51-61
    DOI: 10.46223/HCMCOUJS.tech.en.9.1.351.2019
    22-05-2019
  • Screening yeast strains for alcohol fermentation from the dried traditional yeast

    Pham Nguyen Phuong Thao; Bui Thi Thanh Thuy; Le Bui Trung Trinh; Nguyen My Phi Long
    92-105
    DOI: 10.46223/HCMCOUJS.tech.en.8.1.908.2018
    17-08-2018
  • Propagating arbuscular mycorrhizal fungi associated with coffee plant by using the herbaceous host

    Dang Hoang Quyen; Vu Thuy Duong; Pham Nguyen Duc Hoang
    68-74
    DOI: 10.46223/HCMCOUJS.tech.en.8.1.338.2018
    17-08-2018
  • Modelling of a vacuum consolidation project in Vietnam

    Nguyen Trong Nghia
    78-101
    DOI: 10.46223/HCMCOUJS.tech.en.9.1.354.2019
    22-05-2019
  • Mathematical models for determining the radius of r-wave propagation due to pile driving using dimensional analysis

    Duong Hong Tham
    72-79
    31-08-2013
  • Studying effects due to pile driving on free domain vibrational response using lumped mass model

    Nguyen Huong Dang Khoa; Duong Hong Tham
    23-29
    07-12-2016
  • Application of monte carlo simulation method to estimate the reliability of design problem of the bored pile according to limited state

    Tran Ngoc Tuan; Dang Xuan Vinh; Tran Tuan Anh
    14-22
    07-12-2016
  • Studying the consolidation settlement for multi-layered foundation concerning the change in compressibility within the settlement zones

    Duong Hong Tham
    79-88
    DOI: 10.46223/HCMCOUJS.tech.en.11.1.1450.2021
    15-02-2022
  • Isolation and selection of Bacillus strains with high potential probiotic that used in catfish farming (Pangasianodon hypophthalmus)

    Nguyen Van Minh; Nguyen Hoang Tuan Duy; Do Phuong Quynh; Tran Thi A Ni; Tran Kien Duc; Duong Nhat Linh
    3-16
    DOI: 10.46223/HCMCOUJS.tech.en.10.1.355.2020
    01-03-2020
  • Production of fermented kefir beverage from butterfly pea flower extract (Clitoria ternatea L.)

    Tran Thi Tuyet Nhung; Duong Ngoc Han
    DOI: 10.46223/HCMCOUJS.tech.en.16.2.5281.2026
    10-09-2026
  • The family braconidae (hymenoptera) parasitoids: taxonomy and behavior

    Nguyen Ngoc Bao Chau; Nguyen Bao Quoc
    60-65
    10-05-2015
  • Optimization of indole-3-acetic acid production by Bacillus subtilis strain IA3

    Tuan Ngoc Nguyen; Linh Huynh Yen Luu
    76-84
    DOI: 10.46223/HCMCOUJS.tech.en.15.2.4232.2025
    07-05-2025
  • Influence of different cultivating and food sources on growth of earthworm, perionyx excavatus (PERR.)

    Ha Trong Thuc Bang; Nguyen Thi Thuy Hang; Nguyen Nhut Vu; Trinh Huu Phuoc
    60-64
    31-03-2016
  • Effectiveness of activated carbon from rubber seed shell as adsorbent of liquid waste of heavy metal

    Yulia Eva Robenita; Andika Munandar; Tarmizi Taher
    3-18
    DOI: 10.46223/HCMCOUJS.tech.en.14.2.2918.2024
    04-09-2024
  • Investigation of extraction conditions and evaluation of the ability of antioxidants and lowering blood glucose levels of the Ensete glaucum extract

    Dao Nu Dieu Hong; Nguyen Thi Dung; Nguyen Thi Thuy Trang; Le Van Hai; Pham Thi Thanh Tinh; Mach Thien Khang; Phan Thi Mong Tuyen; Co Phuc Gia Tin; Ha Thi Loan
    24-36
    DOI: 10.46223/HCMCOUJS.tech.en.13.2.2811.2023
    31-10-2023
  • Assessing the adoption and impact of construction automation technologies on project management efficiency: A case study of Cebu City

    April D. Ortiz; Jiomarie Balaquit Jesus; Nasvin Del Rosario; Geraldine Sambrana; Danilo Y. Patalinghug
    24-47
    DOI: 10.46223/HCMCOUJS.tech.en.16.1.4344.2026
    08-09-2025
  • Antioxidant, antibacterial, anti-inflammatory, and anticancer activities of the methanol extract from Manilkara zapota leaves collected in Vietnam

    Nguyen Le Thanh Tuyen; Ly Gia Han; Le Thi Kim Anh; Tran Gia Buu
    48-60
    DOI: 10.46223/HCMCOUJS.tech.en.16.1.4489.2026
    07-09-2025
  • Anti-oxidant and anti-bacterial effects of Diospyros kaki leaf extract in Vietnam

    Thao Thi Xuan Tran; Ty Viet Pham; Luong Tuan Lam; Binh Tinh Hua; Ngoc Bich Nguyen; Bich Hang Do; Buu Gia Tran
    15-27
    DOI: 10.46223/HCMCOUJS.tech.en.15.1.3502.2025
    13-01-2025
  • Literature review of climate change impact induced migration

    Do Thi Kim Chi
    45-52
    20-02-2015
  • Comparative evaluation of antioxidant activity in different anatomical parts of pineapple (Ananas comosus (L.) Merr.) from Hon Dat and Tac Cau regions

    Nguyen Thi Thu Hau; Nguyen Tri Nhan
    DOI: 10.46223/HCMCOUJS.tech.en.16.2.5374.2026
    08-10-2026
1 - 37 of 37 items

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Ho Chi Minh City Open University Journal of Science

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