Vol. 71 No. 1 (2026): Tháng 3 năm 2026

ARTICLES

• ON CONVEX COMBINATIONS OF GRAZING LINEAR MODES FOR 2-DEGREE-OF-FREEDOM VIBRO-IMPACT SYSTEMS WITH 1:2 RESONANCE DOI: 10.18173/2354-1059.2026-0001

  Le Thi Huong and Stephane Junca

  3

• GLOBAL ATTRACTOR FOR A CLASS OF REACTION-DIFFUSION SYSTEMS DOI: 10.18173/2354-1059.2026-0002

  Tran Thi Quynh Chi

  15

• PROPER HOLOMORPHIC MAPS AND B−REGULAR DOMAINS IN Cn DOI: 10.18173/2354-1059.2026-0003

  Tran Duc Hieu

  30

• COLLECTIVE EXCITATIONS OF A BOSE-EINSTEIN CONDENSATE TRAPPED IN A TWO-CHANNEL POTENTIAL DOI: 10.18173/2354-1059.2026-0004

  Nguyen Viet Hung

  40

• MACHINE LEARNING ACCELERATED PROPERTY PREDICTION AND SCREENING OF STABLE LITHIUM-BASED BATTERY MATERIALS DOI: 10.18173/2354-1059.2026-0005

  To Anh Duc

  54

• RECOGNIZING AND UNDERSTANDING AMERICAN SIGN LANGUAGE USING DEEP LEARNING AND MEDIAPIPE DOI: 10.18173/2354-1059.2026-0006

  Nguyen Tu Anh, Luong Thai Le, Tran Trung Hieu, Nguyen Thi Lan Huong and Nguyen Thien Minh

  65

• NEW RECORDS AND CONSERVATION STATUS OF BATS (MAMMALIA: CHIROPTERA) IN LANG SON UNESCO GLOBAL GEOPARK, NORTHEASTERN VIETNAM DOI: 10.18173/2354-1059.2026-0007

  Nguyen Van Viet and Vu Dinh Thong

  77

• PREDICTING THE POPULATION TREND OF THE RHESUS MACAQUE (Macaca mulatta) AT SON TRA PENINSULA, DA NANG CITY DOI: 10.18173/2354-1059.2026-0008

  Nguyen Vinh Than, Nguyen Tuan Anh, Nguyen Dinh Duy and Nguyen Van Linh

  88

• HUMAN-MACAQUE INTERACTIONS ON SON TRA PENINSULA, DA NANG CITY: MANAGEMENT IMPLICATIONS FOR SUSTAINABLE COEXISTENCE DOI: 10.18173/2354-1059.2026-0009

  Nguyen Vinh Thanh, Ha Thang Long, Pham Bich Thuy, Vu Tra My, Tran Huu Vy and Nguyen Thi Ngan

  99

• SPECIES COMPOSITION AND DISTRIBUTION OF LEAFHOPPERS (HEMIPTERA: AUCHENORRHYNCHA: CICADELLIDAE) IN XUAN SON NATIONAL PARK, PHU THO PROVINCE DOI: 10.18173/2354-1059.2026-0010

  Nguyen Thi Thu Huong, Christopher H. Dietrich and Bui Minh Hong

  112

• 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 DOI: 10.18173/2354-1059.2026-0011

  Nguyen Thi Hien, Le Thi Tuoi, Tran Thu Ngan and Nguyen Thi Hong Hanh

  122

• RAINFALL VARIABILITY AND EXTREME PRECIPITATION EVENTS UNDER CLIMATE CHANGE: A CASE STUDY IN PHU THO PROVINCE, VIETNAM DOI: 10.18173/2354-1059.2026-0012

  Dao Ngoc Hung, Tran My Hang, Cu Thi Phuong, Trinh Thi Diu and Nguyen Khac Anh

  133

• SPATIOTEMPORAL CHARACTERISTICS AND TRENDS OF HEAT EXTREMES IN LAO CAI PROVINCE, VIETNAM DOI: 10.18173/2354-1059.2026-0013

  Dao Ngoc Hung, Tran Bich Diep, Ly Thuy Nga, Bui Thi Hong Tuyet and Cu Thi Phuong

  146

• RETRIEVAL OF PM2.5 CONCENTRATIONS USING MODIS-DERIVED AEROSOL OPTICAL DEPTH IN HO CHI MINH CITY, VIETNAM DOI: 10.18173/2354-1059.2026-0014

  Nguyen Van Manh, Nguyen Dai Long, Hoang Thi Thu Ha and Luong Thi Kim Cuc

  158