Vol. 8 No. 2 (2022): Natural Science - Engineering - Technology

View Vol. 8 No. 2 (2022): Natural Science - Engineering - Technology
Published: 2022-06-20

  • RESEARCH ON MODIFIED CLAM SHELL TO TREAT PB IN POLLUTED WATER

    Duong Thi Minh Hoa, Tran Thi Pha, Hang A Hong, Chu Thi Xuan Hao, Nguyen Van Giap, Nguyen Minh Tung, Ly Thanh Thien, Ma Thi Diem, Nguyen Thi Kieu Trang, Vuong Thi Thu Thao, Vang A Khai, Mang Thi Mây
    DOI: https://doi.org/10.51453/2354-1431/2022/748

  • CHOOSE PRIORITIES FOR INVESTMENT IN SCIENCE AND TECHNOLOGY APPLICATION IN THAI UYEN DISTRICT, LAI CHAU PROVINCE

    Doan Thi Han, Nguyen Thi Mai Huong
    DOI: https://doi.org/10.51453/2354-1431/2022/753

  • RESEARCH OF CHEMICAL COMPOSITION AND BIOLOGICAL ACTIVITIVES OF CINNAMOMUM BURMANNII ESSENTIAL OIL IN BAO LAC, CAO BANG PROVINCE

    Nguyen Thuong Tuan, Nguyen Hai Dung, Bui Thi Thu Huyen, Do Nhu Quynh, Vu Thi Thuy, Do Tien Lam, Be Van Thinh, Nguyen Van Hong, Luu Hong Son, Dinh Thi Kim Hoa
    DOI: https://doi.org/10.51453/2354-1431/2022/758

  • ITERATIVE METHODS FOR SOLVING THE MULTIPLE-SETS SPLIT FEASIBILITY PROBLEM

    Tran Thi Huong
    DOI: https://doi.org/10.51453/2354-1431/2022/741

  • RESEARCH ON PROCESSING OF SAUROPUS ANDROGYNUS POWDER APPLIED IN THE PRODUCTION OF INSTANT PORRIDGE.

    Vi Dai Lam, Luu Hong Son, Nguyen Thi Van, Nguyen Xuan Phuc, Nguyen Thi Tinh
    DOI: https://doi.org/10.51453/2354-1431/2022/746

  • NGHIÊN CỨU ĐẶC ĐIỂM SINH HỌC CỦA SÁU DÒNG CHÈ ĐƯỢC TẠO RA BẰNG PHƯƠNG PHÁP LAI HỮU TÍNH

    Tran Thi Ngoc Diep, Ha Thi Thanh Doan, Nguyen Hai Dang, Nguyen Le Hoang
    DOI: https://doi.org/10.51453/2354-1431/2022/751

  • OVERVIEW OF THE EFFECTS OF MICRO PLASTIC ON ZOOBENTHOS IN THE WORLD AND FIRST STUDIES IN VIETNAM

    Nguyen Thanh Binh, Nguyen Le Tuan, Nguyen Thi Bich Phuong, Bui Ngoc Quynh, Dinh Kim Ngan
    DOI: https://doi.org/10.51453/2354-1431/2022/756

  • AN EXTENSION OF PARAMETER CONTINUATION METHOD FOR SOLVING PERTURBED SYSTEMS OF NONLINEAR EQUATIONS

    Ngo Thanh Binh
    DOI: https://doi.org/10.51453/2354-1431/2022/763

  • FINDING ROOTS OF DIFFERENTIAL – INTEGRAL EQUATIONS BY THE IDENTITY METHOD

    Le Thieu Trang
    DOI: https://doi.org/10.51453/2354-1431/2022/744

  • EFFECT OF PROCESSING CONDITION ON EXTRACTION PROCESS OF MANGO SEED KERNEL OIL

    Nguyen Thi Quyen, Nguyen Thi Hoang Lan, Nguyen Thi Huyen, Bui Van Oai
    DOI: https://doi.org/10.51453/2354-1431/2022/749

  • TRIAL EXPERIMENT CULTURING OF COMMON SILVER BARB (Barbodes gonionotus) IN THE FISHCAGE WITH THE ADDITION OF FABA BEAN (Vicia faba L) to CREATE INTRAMUSCULAR COLLAGEN OF FISH PRODUCTS

    Nguyen Khac Chung Tham, Nguyen Minh Thanh
    DOI: https://doi.org/10.51453/2354-1431/2022/754

  • ANTIOXIDANT AND ANTI-CANCER IN VITRO EFFECT CURCULIGO ORCHIOIDES IN SON DUONG DISTRICT, TUYEN QUANG PROVINCE.

    Tran Duc Dai, Do Cong Ba, Tong Van Truong, Nguyen Thi Nguyet, Ngo Thanh Huyen, Duong Thị Diem Quynh, Tran Thanh Hoai, Luong Thi Thuy Duong, Mena Phathongin
    DOI: https://doi.org/10.51453/2354-1431/2022/760

  • TRAINING OF THINKING ACTIVITIES FOR STUDENTS THROUGH TEACHING ABOUT FINDING THE INTEGER SOLUTIONS OF EQUATIONS AT HIGH SCHOOLS

    Nguyen Thi Kieu Nga
    DOI: https://doi.org/10.51453/2354-1431/2022/742

  • ISOLATION OF SOME YEAST STRAINS FROM NATURAL SOURCES HAS A POWERFUL PROGRAMMING APPLICATION FOR BREAK PRODUCTION

    Luu Hong Son, Pham Thi Phuong, Vi Dai Lam, Nguyen Thi Quynh Huong, Bùi Thị Kim Oanh, Nguyen Thi Mai Thuy, Pham Thi Vinh, Nguyen Thi Tinh, Igbonekwu-udoji Reagan Jonas, Dinh Thi Kim Hoa, Pham Phuong Thu
    DOI: https://doi.org/10.51453/2354-1431/2022/747

  • RESEARCHING THE EFFECT OF POTASSIUM DOSAGE ON THE RESISTANCE TO SPODOPTERA FRUGIPERDA OF HN92 WAXY CORN SEEDS IN PHU THO PROVINCE

    Ha Thi Thanh Doan, Tran Thi Ngoc Diep, Phan Van Dao
    DOI: https://doi.org/10.51453/2354-1431/2022/752

  • RESEARCH ON THE SELECTION OF MICRO-ORGANISM DECOMPOSING ORGANIC MATTERSGENERATED IN THE PRODUCTION OF YARN FROM RAMI

    Du Ngoc Thanh, Vu Kieu Hanh
    DOI: https://doi.org/10.51453/2354-1431/2022/757

  • STUDY THE RESISTIVITY CURVE IN THE MAGNETIZATION PROCESS OF THE DOPED PEROVSKITE MANGANITE

    Nguyen Thi Kim Oanh, Vu Quang Tho
    DOI: https://doi.org/10.51453/2354-1431/2022/745

  • RESEARCH FOR PRCESSING CHICKEN CARCASS AND CHICKEN POOP BY FURNANCE HEAT TO PRODUCE ORGANIC FERTILIZER

    Tran Quang Tinh, Tran Hai Dang, Tran Thi Pha, Nguyen Van Giap, Nguyen Van Bac, Duong Thi Minh Hoa, Hoang Thi Lan Anh
    DOI: https://doi.org/10.51453/2354-1431/2022/750

  • RESEARCH ON MODEL OF HOUSEHOLD-SCALE ORGANIC WASTE TREATMENT FOR NEW RURAL CONSTRUCTION

    Do Thi Lan, Nguyen Kim Ngoc, Nguyen Ngoc Son Hai
    DOI: https://doi.org/10.51453/2354-1431/2022/755

  • RESULTS OF MONITORING RADON (222Rn; 220Rn) GAS AND GAMMA DOSE RATE OVER TIME AT MUONG HUM RARE EARTH MINE, LAO CAI

    Nguyen Van Dung, Vu Thi Lan Anh, Hoang Ngoc Lan
    DOI: https://doi.org/10.51453/2354-1431/2022/761

  • A PROJECTION ALGORITHM FOR FINDING A COMMON SOLUTION OF MULTIVALUED VARIATIONAL INEQUALITY PROBLEMS AND FIXED POINT PROBLEMS

    Tran Van Thang
    DOI: https://doi.org/10.51453/2354-1431/2022/743