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Persistence analysis of a three-species predation-competition discrete time-delay model with feedback control and nonlinear inhibition in the effects of toxicants
CAI Yi-ni, LIU Ping, LI Yan
2022, 44(3): 435-443. DOI: 10.7540/j.ynu.20210229
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Design of sampling plans of accelerated life tests under progressive censoring
YANG Chun-yan, HU Pin
2022, 44(3): 444-452. DOI: 10.7540/j.ynu.20210349
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Bayesian statistical diagnosis of bivariate dependent survival data
SHE Si-qi, TANG An-min
2022, 44(3): 453-463. DOI: 10.7540/j.ynu.20210294
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Classification of cigarette appearance defects based on ResNeSt
YUAN Guo-wu, LIU Jian-cheng, LIU Hong-yu, QU Rui, ZHOU Hao
2022, 44(3): 464-470. DOI: 10.7540/j.ynu.20210257
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Lightweight mesh target detection based on improved YOLOv3 and transfer learning
FAN Bo, WU Jun, SUN Liang, YAN Guang-qian, ZHANG Zhao-min, WANG Qiang, XIA Min-qin
2022, 44(3): 471-479. DOI: 10.7540/j.ynu.20210354
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Microblog sentiment analysis based on ERNIE and dual attention mechanism
SHEN Bin, Yan Xin, ZHOU Li-hua, XU Guang-yi, LIU Yan-chao
2022, 44(3): 480-489. DOI: 10.7540/j.ynu.20210263
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Multilingual recognition of short-time broadcast speech with variable duration
WANG Yao, LONG Hua, SHAO Yu-bin, DU Qing-zhi
2022, 44(3): 490-496. DOI: 10.7540/j.ynu.20210232
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Switch machine based on wavelet energy spectrum entropy and improved ELM fault prediction
LIU Bo-hong, WANG Meng-meng
2022, 44(3): 497-504. DOI: 10.7540/j.ynu.20210174
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Research on robot path planning method based on terminal index
LI Dong-dong, WANG Lei, MA Kang-kang
2022, 44(3): 505-514. DOI: 10.7540/j.ynu.20210150
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On Noether symmetry of relativity to non-inertial systems for variable mass nonholonomic systems on time scales
FANG Rui, ZHU Jian-qing
2022, 44(3): 515-521. DOI: 10.7540/j.ynu.20210065
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Effects of slope aspect and position on soil aggregates stability of shrub communities in Jiajin Mountains
LI Yu-jiang, ZHANG Rong, WANG Qin, ZHANG Han-wen, LI Jing, WANG Fang, TU Li-hua, HAO Jian-feng
2022, 44(3): 522-532. DOI: 10.7540/j.ynu.20210466
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Integrated space-air-ground time series monitoring and analysis for Shaba landslide in Dongchuan District
ZHANG Xiao-lun, GAN Shu, YUAN Xi-ping, ZONG Hui-lin, LIANG Chang-xian, ZHAO Zhen-feng
2022, 44(3): 533-540. DOI: 10.7540/j.ynu.20210390
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Analysis on the operating conditions and effects of artificial precipitation enhancement in Erhai Lake Basin in early summer
ZHANG Zhen-xiu, ZHU Chun-yuan, CHEN Tao
2022, 44(3): 541-549. DOI: 10.7540/j.ynu.20210326
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MCS Characteristics of short-term heavy precipitation of shear lines in Yunnan
CHEN Xiao-hua, LI Hua-hong, HE Yu, MA Wen-qian, LI Yao-sun
2022, 44(3): 550-559. DOI: 10.7540/j.ynu.20210274
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A research on the design of metamaterial absorber with the functions of sensing at low frequency and wideband absorption at high frequency
WANG Lian-sheng, XIA Dong-yan, FU Quan-hong, DING Xue-yong, WANG Yuan
2022, 44(3): 560-568. DOI: 10.7540/j.ynu.20210124
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An analysis of high-frequency dynamic mechanical parameters based on the design of transducer
WU Zi-hao, HE Xi-ping, ZHENG Huan, ZHU Xing-min
2022, 44(3): 569-575. DOI: 10.7540/j.ynu.20210234
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Synthesis, crystal structure and fluorescence property of Cd(Ⅱ) complex containing separate charge centers based on pyridinium zwitterionic ligand
WANG Kai-min, GUO Jin-rong, ZHANG Qian, TANG Huai-jun, WANG Yu-na, MA Yu-lu
2022, 44(3): 576-584. DOI: 10.7540/j.ynu.20210501
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Synthesis and photocatalytic activities of Cu(Ⅱ) complex micro-crystals derived from trizole-pyridyl carboxylic acid
ZOU De-jun, YAO Wei-zhong, CHEN Bao-sen, YANG Jing, YANG Hai-yan, SHI Zheng-jun, WANG Da-wei
2022, 44(3): 585-592. DOI: 10.7540/j.ynu.20210319
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The determination of morphine in drug addicts’urine by adsorptive stripping voltammetry
CHEN Jin, YIN Qin-hong, LIU Yan, ZHANG Jian-qiang, LI Yue-fan, LI Long-fa, CHEN Hang, ZHAO Wen-song, YANG Hong-mei, YANG Fa-zhen, NI Chun-ming
2022, 44(3): 593-598. DOI: 10.7540/j.ynu.20210475
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Optimization of ultrasonic-assisted extraction of Qingyangshengenin via response surface methodology
LIANG Lei-lei, LUO Yi-ting, XU Xiao-xuan, HU Xian-guang, LI Yong-fei, LIU Dan-dan
2022, 44(3): 599-605. DOI: 10.7540/j.ynu.20210478
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Studies on secondary metabolites of an Actinomycete Actinorectispora metallic KC 198T from Bayan Obo mining area
HE Jiang-bo, SHI Yang-zhu, KANG Da-wei, NIU Yan-feng, WANG Ji-ai, CHEN Xiu, QIN Jin, BI Xiao-xu, LUAN Jie, CAO Yan-ru
2022, 44(3): 606-611. DOI: 10.7540/j.ynu.20210365
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Changes of endogenous hormones in Bashania fargesii in the process of blooming
DU Xi-chun, HE Xiang-bo, ZHAO Yin-ping, ZHANG Jiu-dong, GUO Cheng-yuan
2022, 44(3): 612-618. DOI: 10.7540/j.ynu.20200705
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Diversity and structure analysis of fungal community on Ophiocordyceps bispora
TANG De-xiang, WANG Xiao-yan, WANG Yuan-bing, SUN Tao, HU Wei-hong, YU Hong
2022, 44(3): 619-626. DOI: 10.7540/j.ynu.20200359
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Research on nitrification of coffee planting field soils
HUANG Guang-yi, YU Hao-hao, LI Shi-yu, HUANG Jia-xiong, LU Yu-lan, HE Fei-fei
2022, 44(3): 627-635. DOI: 10.7540/j.ynu.20210137
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Effects of exogenous nitric oxide (NO) on growth and physiological characteristics of Machilus yunnanensis seedlings under drought stress
NING Peng, LI Yan, ZHANG Min, WANG Fei, HUANG Xiao-xia
2022, 44(3): 636-646. DOI: 10.7540/j.ynu.20210145
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Research comparison of two dominant pathogens on maize ear rot
CHENG Lu, CHEN Jia-bin, ZHANG Yi-xuan, YANG Dan-dan, TAN Jing
2022, 44(3): 647-654. DOI: 10.7540/j.ynu.20210208
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