杨芳, 王仙云. 拟凸规划的零对偶间隙性质[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 1-5.

YANG Fang, WANG Xianyun. Zero Duality Gap Property of Quasiconvex Programming[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 1-5.

王成, 杨海, 程亚杰. 关于指数丢番图方程(204m²+1)^x+(237m²－1)^y=(21m)^z的注解[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 6-9.

WANG Cheng, YANG Hai, CHENG Yajie. Notations to Exponential Diophantine Equations (204m²+1)^x+(237m²－1)^y=(21m)^z[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 6-9.

范茹, 李杰梅. 具有恐惧效应的Leslie-Gower捕食-食饵模型的Hopf分支[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 10-17.

FAN Ru, LI Jiemei. Hopf Bifurcation of the Leslie-Gower Predator-Prey Model with Fear Effect[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 10-17.

刘英辉, 韩有攀. 带条件风险价值的两阶段分布鲁棒优化模型的等价求解[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 18-23.

LIU Yinghui, HAN Youpan. A Solvable Model for Two-Stage Distributionally Robust Optimization with Conditional Value-at-Risk[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 18-23.

薛雅婷, 郑洁, 李奇珂. 完全二部图上XOR-OR 并行混合动力系统的固定点与周期点[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 24-33.

XUE Yating, ZHENG Jie, LI Qike. Fixed Points and Periodic Points in XOR-OR Parallel Hybrid Dynamical Systems over Complete Bipartite Graphs[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 24-33.

罗翔, 谭子涵, 谢剑宇, 李曙. 基于改进的SAMUS的甲状腺结节分割[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 34-43.

LUO Xiang, TAN Zihan, XIE Jianyu, LI Shu. Thyroid Nodule Segmentation Based on Improved SAMUS[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 34-43.

汪冉, 钱家欣, 李懋然, 耿树巧, 王力超. 基于双振镜系统的运动目标三维重构方法[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 44-53.

WANG Ran, QIAN Jiaxin, LI Maoran, GENG Shuqiao, WANG Lichao. A Method for Three-Dimensional Reconstruction of Moving Targets Based on a Dual-Galvanometer System[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 44-53.

梁为进, 崔光耀, 宁茂权. 强震区软弱围岩矩形隧道减震层不同布置范围的减震效果[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 54-61.

LIANG Weijin, CUI Guangyao, NING Maoquan. Damping Effect of Different Damping Layer Arrangements for Rectangular Tunnels with Weak Surrounding Rocks in Strong Seismic Areas[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 54-61.

曹竞, 李悦, 张常勇, 李冲. 主余震作用下近海钢筋混凝桥梁的地震响应[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 62-71.

CAO Jing, LI Yue, ZHANG Changyong, LI Chong. Seismic Response of Offshore Reinforced Concrete Bridges Under Main-Aftershock Sequences[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 62-71.

周兰婷, 颜欣平, 陈烨, 蔡建平, 蔡伟凡, 王建超, 彭华勇. 白及多糖的提取表征及其增效达托霉素的抗菌作用[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 72-80.

ZHOU Lanting, YAN Xinping, CHEN Ye, CAI Jianping, CAI Weifan, WANG Jianchao, PENG Huayong. Extraction and Characterization of Bletilla striata Polysaccharide and Its Potentiating Effect on the Antibacterial Activity of Daptomycin[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 72-80.

陈东梵, 唐玉晴, 龚旋, 范俊杰, 姜梦瑶, 尹丽丹, 唐煜仁, 聂璐, 杨雪妮, 向娟. 土家药山姜挥发油的止咳祛痰作用[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 81-88.

CHEN Dongfan, TANG Yuqing, GONG Xuan, FAN Junjie, JIANG Mengyao, YIN Lidan, TANG Yuren, NIE Lu, YANG Xueni, XIANG Juan. Antitussive and Expectorant Effects of the Volatile Oil of Alpinia japonica Rhizome from Tujia Medicine#br#[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 81-88.

韩淑婷, 张勇, 陈超龙, 唐仲群. 非理性因素下的企业风险对冲与资产定价模型[J]. 吉首大学学报（自然科学版）, 2026, 47(2): 89-96.

HAN Shuting, ZHANG Yong, CHEN Chaolong, TANG Zhongqun. Corporate Risk Hedging and Asset Pricing Under Irrational Factors[J]. Journal of Jishou University(Natural Sciences Edition), 2026, 47(2): 89-96.