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Trajectory modeling revealed a southwest-northeast migration corridor for fall armyworm Spodoptera frugiperda(Lepidoptera:Noctuidae)emerging from the North China Plain

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Insect Science 2021年第3期28卷 649-661页

作者： qiu-lin wu Yu-Ying Jiang Jie Liu Gao Hu Kong-Ming wu State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing100193China National Agro-Tech Extension and Service Centre Beijing100125China Department of Entomology Nanjing Agricultural UniversityNanjing210095China

The fall armyworm Spodoptera frugiperda,an invasive insect pest native to the Americas,has established populations throughout eastern *** North China Plain一a key corn-producing area in East China with a unique topography一was invaded by fall armyworm in 2019 and is seriously threatened by this migratory ***,the spatiotemporal extent of the migratory movements of fall armyworm from the North China Plain remains poorly *** an air transport-based trajectory modeling approach that incorporates flight behavior,we simulated the potential nocturnal migration trajectories of fall armyworm from the North China Plain based on historical meteorological data from June to October of 2015-2019,and examined the night-time atmospheric conditions associated with their possible *** emigration patterns showed monthly variation in the main landing area and common migration *** displacement of newly emerged moths from the North China Plain was concentrated in the Northeast China Plain(including Liaoning,Jilin and Heilongjiang provinces)before late summer,after which they were most likely to undertake return flights to the south(especially into Hubei,Anhui and Hunan provinces).This southwest-northeast aerial migration corridor follows the topography of East China and is affected by the East Asian *** topographic-atmospheric conditions have resulted in the North China Plain becoming a key stopover for fall armyworm populations engaging in multigenerational long-distance migration across East *** findings contribute to our knowledge of fall army-worm migration and will aid in the implementation of management and control strategies against this highly migratory agricultural pest.

关键词： atmospheric conditions fall armyworm invasive pest migration pattern North China Plain potential redistribution

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高能固体填充硝化纤维素材料的动态贮能模量

高分子材料科学与工程 2000年第3期16卷 118-120,124页

作者：罗运军胡国胜仇武林北京理工大学化工与材料学院北京100081

用 DDV- - EA型动态粘弹谱仪对黑索金 ( RDX)和硝基胍 ( NGU)填充的硝化纤维素基含能材料的动态贮能模量进行了研究。发现动态贮能模量明显地受到温度和频率的影响 ,温度升高 ,动态贮能模量降低 ;频率升高 ,动态贮能模量增加 ,温度和... 详细信息

用 DDV- - EA型动态粘弹谱仪对黑索金 ( RDX)和硝基胍 ( NGU)填充的硝化纤维素基含能材料的动态贮能模量进行了研究。发现动态贮能模量明显地受到温度和频率的影响 ,温度升高 ,动态贮能模量降低 ;频率升高 ,动态贮能模量增加 ,温度和频率的影响规律可以认为是由于 RDX或 NGU的加入 ,使基体硝化纤维素的变形能力或分子运动状况受到了限制。老化以后 ,两种硝化纤维素基含能材料的动态贮能模量随老化时间的增加而上升 ,但上升的规律不同。 RDX填充的硝化纤维素基含能材料的动态贮能模量随老化时间的增加呈直线规律上升 ,NGU填充的硝化纤维素基含能材料则近似以对数曲线的规律上升 ,且存在明显的临界老化时间 ,约为 40 0 h,在相同条件下 ,NGU填充的硝化纤维素基含能材料的动态贮能模量大于 RDX填充的硝化纤维素基含能材料 ,即前者的动态断裂韧性小于后者。

关键词：黑索金硝基胍硝化纤维素动态贮能模量填充

PP-g-Si与KH550对聚丙烯/滑石粉体系的增容效果

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高分子材料科学与工程 2000年第5期16卷 161-164页

作者：仇武林麦堪成曾汉民中山大学材料科学研究所广东广州510275

:硅烷接枝聚丙烯 (PP- g- Si)对聚丙烯 /滑石粉 (PP/ Ta)混合体系有一定的增容作用 ,可使复合材料的力学性能得以提高。占复合材料总质量 3.5 %的 PP- g- Si(相当于含硅烷 0 .2 % )对 PP/ Ta体系的增容效果与含 0 .8% (质量分数 )的 KH5... 详细信息

:硅烷接枝聚丙烯 (PP- g- Si)对聚丙烯 /滑石粉 (PP/ Ta)混合体系有一定的增容作用 ,可使复合材料的力学性能得以提高。占复合材料总质量 3.5 %的 PP- g- Si(相当于含硅烷 0 .2 % )对 PP/ Ta体系的增容效果与含 0 .8% (质量分数 )的 KH5 5 0的增容效果相当。 KH5 5 0对复合材料中聚丙烯 (PP)的结晶熔融行为基本上无影响 ,而 PP- g- Si能进一步使材料中

关键词：聚丙烯滑石粉硅烷接枝增容无机填料

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海南岛臂尾轮属物种多样性

动物学杂志 2017年第5期52卷 783-791页

作者：林秋奇吴秋婷韩博平暨南大学水生生物研究所广州510632

于2010年11月、2011年5月和8月调查了海南岛臂尾轮虫的多样性,共检出臂尾轮虫25种。其中,东洋界特有种3种:双叉异棘臂尾轮虫(Brachionus donneri bifurcus)、墨氏臂尾轮虫(***)和黄氏臂尾轮虫(***);东洋界新纪录种1种,刻纹臂尾轮虫(***)... 详细信息

于2010年11月、2011年5月和8月调查了海南岛臂尾轮虫的多样性,共检出臂尾轮虫25种。其中,东洋界特有种3种:双叉异棘臂尾轮虫(Brachionus donneri bifurcus)、墨氏臂尾轮虫(***)和黄氏臂尾轮虫(***);东洋界新纪录种1种,刻纹臂尾轮虫(***);对折臂尾轮虫(***)、褶皱二叉臂尾轮虫(*** reductus)和奇异方形臂尾轮虫(*** mirabilis)是中国的新纪录种或亚种。方形臂尾轮虫(*** quadridentatus)、萼花臂尾轮虫(***)、镰形臂尾轮虫(***)和角突臂尾轮虫(***)为常见种类。海南岛臂尾轮属种类多样性高于我国其他地区,并由广布种、全热带种和泛热带种类组成。海南岛与我国其他地区的臂尾轮虫种类组成Bray-Curtis距离指数随着纬度的增加而增加。

关键词：臂尾轮虫多样性海南岛

Observation of acoustic hybrid topological phases induced by the p-d orbital interactions

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 132-139页

作者： Xiao Xiang Feng Gao Yu-Gui Peng Peng wu Zong-lin Li Xue-Feng Zhu School of Physics and Innovation Institute Huazhong University of Science and Technology

In spinless systems,growing attention has recently been attracted to synthetic gauge fields,which redefine the fundamental crystal symmetries by utilizing the projective algebraic ***,synthetic gauge fields have been commonly investigated in single orbital systems,and explorations on hybrid orbitals remain elusive in ***,we report the experimental observation of hybrid topological phases induced by hybrid synthetic gauge flux,which is formed by the interaction between p and d orbitals embedded in acoustic *** breaking the translation symmetries of Lxand/or Ly,we unambiguously demonstrate the first-order M?bius edge states and higher-order corner *** work establishes a platform for seeking exotic topological phases induced by hybrid-orbitals interactions and initializing the framework of hybrid-orbitalsrelated topological *** applications can be anticipated in scenarios such as high-quality sensing and robust wave trapping due to the stepwise energy distribution of the hybrid topological phase.

关键词： topological insulator synthetic gauge field projective symmetry corner states

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火炮发射药的β次级转变

含能材料 1999年第2期7卷 63-66页

作者：罗运军罗善国仇武林胡国胜北京理工大学化工与材料学院

用ＤＤＶＶＩＩＥＡ动态粘弹谱仪对单基、双基、硝胺和硝基胍四种发射药的β次级转变进行了研究，发现四种发射药都存在明显的β次级转变峰。与单基火药相比，双基火药在β次级转变时的ｔａｎδ峰值明显增加，而硝胺和硝基胍发射药... 详细信息

用ＤＤＶＶＩＩＥＡ动态粘弹谱仪对单基、双基、硝胺和硝基胍四种发射药的β次级转变进行了研究，发现四种发射药都存在明显的β次级转变峰。与单基火药相比，双基火药在β次级转变时的ｔａｎδ峰值明显增加，而硝胺和硝基胍发射药在β次级转变时的ｔａｎδ峰值减小，实验频率对β次级转变时ｔａｎδ峰值的影响不大。对硝胺和硝基胍两种发射药老化过程中β次级转变的研究表明：硝胺发射药的β次级转变时的ｔａｎδ峰值大于硝基胍发射药，老化以后，两种发射药的β次级转变时的ｔａｎδ峰值降低，前者的下降速度大于后者，约６００ｈ后，两种发射药的β次级转变时的ｔａｎδ峰值已基本接近。最后。

关键词：火炮发射药 β次级转变动态粘弹性能

Nanostructured ZnO/BiVO_(4)I-scheme heterojunctions for piezocatalytic degradation of organic dyes via harvesting ultrasonic vibration energy

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 488-497页

作者： Yiling Li Xiaoyao Yu Yingjie Zhou Yao lin Ying wu Key Laboratory of the Ministry of Education for Advanced Catalysis Materials College of Chemistry and Materials ScienceZhejiang Normal UniversityJinhua 321004China

BiVO_(4)porous spheres modified by ZnO were designed and synthesized using a facile two-step *** resulting ZnO/BiVO_(4)composite catalysts have shown remarkable efficiency as piezoelectric catalysts for degrading Rhodamine B(RhB)unde mechanical vibrations,they exhibit superior activity compared to pure *** 40wt%ZnO/BiVO_(4)heterojunction composite displayed the highest activity,along with good stability and *** enhanced piezoelectric catalytic activity can be attributed to the form ation of an I-scheme heterojunction structure,which can effectively inhibit the electron-hole ***,hole(h+)and superoxide radical(·O_(2)^(-))are proved to be the primary active ***,ZnO/BiVO_(4)stands as an efficient and stable piezoelectric catalyst with broad potential application in the field of environmental water pollution treatment.

关键词： piezoelectric catalytic heterojunction dye degradation ultrasonic vibration

一例钠牛磺胆酸共转运多肽缺陷病患儿临床和遗传学分析

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中国当代儿科杂志 2018年第4期20卷 279-284页

作者：李华邱建武林桂枝邓梅林伟霞程映宋元宗暨南大学附属第一医院儿科广东广州510630

钠牛磺胆酸共转运多肽(NTCP)缺陷病是SLC10A1基因变异引起的遗传性胆汁酸代谢病。本研究报道一例NTCP缺陷病患儿的临床及遗传学特征。患儿,男,因皮肤巩膜黄染3月余就诊。查体皮肤及巩膜中度黄染,肝脏肿大;转氨酶、总胆汁酸及胆红素升高... 详细信息

钠牛磺胆酸共转运多肽(NTCP)缺陷病是SLC10A1基因变异引起的遗传性胆汁酸代谢病。本研究报道一例NTCP缺陷病患儿的临床及遗传学特征。患儿,男,因皮肤巩膜黄染3月余就诊。查体皮肤及巩膜中度黄染,肝脏肿大;转氨酶、总胆汁酸及胆红素升高,以结合胆红素升高为主,伴25-OH-Vit D水平降低;肝组织病理示肝细胞气球样变,部分肝细胞内淤胆,肝小叶结构破坏,汇管区炎性细胞浸润。予醋酸泼尼松抗炎,以及护肝和补充脂溶性维生素等治疗,转氨酶和胆红素等逐渐恢复正常,但胆汁酸水平仍高。17.2月龄时行SLC10A1基因分析,发现患儿为c.800C>T(***267Phe)突变的纯合子,其父母均为该变异携带者,确诊NTCP缺陷病。现已随访至34.3月龄,患儿体格及神经行为发育正常,黄疸消退,肝脏大小、质地和肝功能均恢复正常,但胆汁酸仍高。

关键词： NTCP缺陷病 SLC10A1基因高胆汁酸血症胆汁淤积婴儿

“Zero‑Strain” NiNb_(2)O_(6) Fibers for All‑Climate Lithium Storage

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Nano-Micro Letters 2025年第1期17卷 348-360页

作者： Yan Zhao Qiang Yuan Liting Yang Guisheng Liang Yifeng Cheng Limin wu Chunfu lin Renchao Che College of Physics Donghua UniversityShanghai 201620People’s Republic of China School of Materials Science and Engineering Institute of Materials for Energy and EnvironmentQingdao UniversityQingdao 266071People’s Republic of China Laboratory of Advanced Materials Shanghai Key Laboratory of Molecular Catalysis and Innovative MaterialsAcademy for Engineering&TechnologyFudan UniversityShanghai 200438People’s Republic of China Zhejiang Laboratory Hangzhou 311100People’s Republic of China Inner Mongolia University Hohhot 010021People’s Republic of China

Niobates are promising all-climate Li^(+)-storage anode material due to their fast charge transport,large specific capacities,and resistance to electrolyte ***,their moderate unit-cellvolume expansion(generally 5%–10%)during Li^(+)storage causes unsatisfactory long-term ***,“zero-strain”NiNb_(2)O_(6) fibers are explored as a new anode material with comprehensively good electrochemical *** Li^(+)storage,the expansion of electrochemical inactive NiO_(6) octahedra almost fully offsets the shrinkage of active NbO_(6) octahedra through reversible O *** superior volume-accommodation capability of the NiO_(6) layers guarantees the“zero-strain”behavior of NiNb_(2)O_(6) in a broad temperature range(0.53%//0.51%//0.74%at 25//−10//60℃),leading to the excellent cyclability of the NiNb_(2)O_(6) fibers(92.8%//99.2%//91.1%capacity retention after 1000//2000//1000 cycles at 10C and 25//−10//60℃).This NiNb_(2)O_(6) material further exhibits a large reversible capacity(300//184//318 mAh g−1 at 0.1C and 25//−10//60℃)and outstanding rate performance(10 to 0.5C capacity percentage of 64.3%//50.0%//65.4%at 25//−10//60℃).Therefore,the NiNb_(2)O_(6) fibers are especially suitable for large-capacity,fast-charging,long-life,and all-climate lithium-ion batteries.

关键词： NiNb_(2)O_(6)porous fiber “Zero-strain”mechanism Electrochemical property Harsh-temperature operation Operando characterization