About the Journal

HNUE Journal of Science: Natural Sciences (HNUEJS.NS) has the international standard series number ISSN: 2354-1059, publish original research in natural sciences and engineering including mathematics, biology, chemistry, informatics, geographics and physics. This journal is indexed by the State Council for Professor of Vietnam for publications in Biology , Geography,  Physics and Chemistry as 0.75/1.0 points, and  0.5/1.0 points for publications in Mathematics and Information Technology. HNUEJS.NS  publishes quarterly in March, June, September and December.

 

Current Issue

Volume 71, Issue 1, 2026: Natural Sciences
View Volume 71, Issue 1, 2026: Natural Sciences
Published: 31-03-2026

Cover & Toc

Articles

  • ON CONVEX COMBINATIONS OF GRAZING LINEAR MODES FOR 2-DEGREE-OF-FREEDOM VIBRO-IMPACT SYSTEMS WITH 1:2 RESONANCE

    Le Thi Huong, Stéphane Junca
    3-14
    DOI: https://doi.org/10.18173/2354-1059.2026-0001

  • GLOBAL ATTRACTOR FOR A CLASS OF REACTION-DIFFUSION SYSTEMS

    Tran Thi Quynh Chi
    15-29
    DOI: https://doi.org/10.18173/2354-1059.2026-0002

  • PROPER HOLOMORPHIC MAPS AND B-REGULAR DOMAINS IN Cn

    Tran Duc Hieu
    30-39
    DOI: https://doi.org/10.18173/2354-1059.2026-0003

  • COLLECTIVE EXCITATIONS OF A BOSE-EINSTEIN CONDENSATE TRAPPED IN A TWO-CHANNEL POTENTIAL

    Nguyen Viet Hung
    40-53
    DOI: https://doi.org/10.18173/2354-1059.2026-0004

  • MACHINE LEARNING ACCELERATED PROPERTY PREDICTION AND SCREENING OF STABLE LITHIUM-BASED BATTERY MATERIALS

    To Anh Duc
    54-64
    DOI: https://doi.org/10.18173/2354-1059.2026-0005

  • RECOGNIZING AND UNDERSTANDING AMERICAN SIGN LANGUAGE USING DEEP LEARNING AND MEDIAPIPE

    Nguyen Tu Anh, Luong Thai Le, Tran Trung Hieu, Nguyen Thi Lan Huong, Nguyen Thien Minh
    65-76
    DOI: https://doi.org/10.18173/2354-1059.2026-0006

  • NEW RECORDS AND CONSERVATION STATUS OF BATS (MAMMALIA: CHIROPTERA) IN LANG SON UNESCO GLOBAL GEOPARK, NORTHEASTERN VIETNAM

    Nguyen Van Viet, Vu Dinh Thong
    77-87
    DOI: https://doi.org/10.18173/2354-1059.2026-0007

  • PREDICTING THE POPULATION TREND OF THE RHESUS MACAQUE (Macaca mulatta) AT SON TRA PENINSULA, DA NANG CITY

    Nguyen Vinh Thanh, Nguyen Tuan Anh, Nguyen Dinh Duy, Nguyen Van Linh
    88-98
    DOI: https://doi.org/10.18173/2354-1059.2026-0008

  • HUMAN-MACAQUE INTERACTIONS ON SON TRA PENINSULA, DA NANG CITY: MANAGEMENT IMPLICATIONS FOR SUSTAINABLE COEXISTENCE

    Nguyen Vinh Thanh, Ha Thang Long, Pham Bich Thuy, Vu Tra My, Tran Huu Vy, Nguyen Thi Ngan
    99-111
    DOI: https://doi.org/10.18173/2354-1059.2026-0009

  • SPECIES COMPOSITION AND DISTRIBUTION OF LEAFHOPPERS (HEMIPTERA: AUCHENORRHYNCHA: CICADELLIDAE) IN XUAN SON NATIONAL PARK, PHU THO PROVINCE

    Nguyen Thi Thu Huong, Christopher H. Dietrich, Bui Minh Hong
    112-121
    DOI: https://doi.org/10.18173/2354-1059.2026-0010

  • ANTIOXIDANT ACTIVITY AND SELECTED METABOLIC EFFECTS OF ETHANOL EXTRACT FROM MANGOSTEEN (Garcinia mangostana L.) PERICARP IN HIGH-FAT DIET–INDUCED MICE: AN IN VITRO AND IN VIVO STUDY

    Nguyen Thi Hien, Le Thi Tuoi, Tran Thu Ngan, Nguyen Thi Hong Hanh
    122-132
    DOI: https://doi.org/10.18173/2354-1059.2026-0011

  • RAINFALL VARIABILITY AND EXTREME PRECIPITATION EVENTS UNDER CLIMATE CHANGE: A CASE STUDY IN PHU THO PROVINCE, VIETNAM

    Dao Ngoc Hung, Tran My Hang, Cu Thi Phuong, Trinh Thi Diu, Nguyen Khac Anh
    133-145
    DOI: https://doi.org/10.18173/2354-1059.2026-0012

  • SPATIOTEMPORAL CHARACTERISTICS AND TRENDS OF HEAT EXTREMES IN LAO CAI PROVINCE, VIETNAM

    Dao Ngoc Hung, Tran Bich Diep, Ly Thuy Nga, Bui Thi Hong Tuyet, Cu Thi Phuong
    146-157
    DOI: https://doi.org/10.18173/2354-1059.2026-0013

  • RETRIEVAL OF PM2.5 CONCENTRATIONS USING MODIS-DERIVED AEROSOL OPTICAL DEPTH IN HO CHI MINH CITY, VIETNAM

    Nguyen Van Manh, Nguyen Dai Long, Hoang Thi Thu Ha, Luong Thi Kim Cuc
    158-172
    DOI: https://doi.org/10.18173/2354-1059.2026-0014
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