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Journal of Rare Earths 2024年第8期42卷 1421-1428,I0001页

作者： yunxiao ma Chao Linghu Ming Yang Hui Yu Xiangting Dong Long Xia School of Chemistry and Environmental Engineering Changchun University of Science and TechnologyChangchun130022China School of materials Science and Engineering Harbin Institute of Technology(Weihai)Weihai264209China

Light emitting diode(LED) is the fourth generation lighting source,but it has some shortcomings such as complex chip packaging process and the unbalanced light color of phosphor in long-time *** this study,a kind of Eu-terephthalic acid/Tb-sulfosalicylate/ZrO_(2)/ZnZrO_(3)(Eu-PTA/Tb-SSA/ZrO_(2)/ZnZrO_(3))phosphor with warm white light emission properties was prepared,and the warm white light LED(wWLEDs) was successfully prepared by encapsulating Eu-PTA/Tb-SSA/ZrO_(2)/ZnZrO_(3) phosphors together with 270 nm *** ZrO_(2)/ZnZrO_(3),Tb-SSA/ZrO_(2)/ZnZrO_(3) and Eu-PTA/ZrO_(2)/ZnZrO_(3) samples show blue emission,green emission and red emission under deep ultraviolet(UV,270 nm) excitation,*** Tb-SSA and Eu-PTA are co-doped into ZrO_(2)/ZnZrO_(3) matrix with blue emission to achieve the warm white light emission,and the light color can be adjusted by controlling the doping amount of Eu^(3+)-and Tb^(3+).Through the excitation method of single-component phosphor by the single chip,the complex chip packaging process of w-LED can be *** doping rare earth organic complexes into porous ZrO_(2)/ZnZrO_(3) matrix,the problems of the light color unbalanced of phosphor and the low luminescence intensity of rare earth doped metal oxides composites can be solved.

关键词： Eu-PTA/Tb-SSA/ZrO_(2)/ZnZrO_(3) Luminescence material Light color adjustable phosphor Warm white emission W-WLEDs Rare earths

基于注意力SRU的离散制造过程生产异常分析

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机械制造与自动化 2024年第4期53卷 48-53页

作者：马云骁郭宇王胜博南京航空航天大学机电学院江苏南京210016

为了判断生产异常对生产过程产生何种影响,在对离散制造过程中产生的物联数据进行详细分析的基础上,设计一种基于注意力SRU神经网络的生产任务剩余完工时间预测模型,通过并行化的特征提取过程并结合注意力机制给予不同时刻信息不同权重... 详细信息

为了判断生产异常对生产过程产生何种影响,在对离散制造过程中产生的物联数据进行详细分析的基础上,设计一种基于注意力SRU神经网络的生产任务剩余完工时间预测模型,通过并行化的特征提取过程并结合注意力机制给予不同时刻信息不同权重来对生产任务的延期交付时间进行预测,达到了解量化生产异常对于生产过程影响程度的目的,且有效提高了算法效率和准确率,从而帮助车间工作人员进行后续决策管控工作。

关键词：离散制造过程制造物联数据生产异常分析注意力机制 SRU神经网络

“三全育人”视域下药剂学课程思政实施路径探索

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药学教育 2024年第3期40卷 36-39,49页

作者：林玲马云潇唐海飞周文虎中南大学湘雅药学院长沙410013 湘潭医卫职业技术学院湘潭411104

在专业课教学过程中融入思政元素,推动从“思政课程”向“课程思政”的转变,是实现“三全育人”的重要举措。基于药学专业核心课程药剂学课程思政建设,教学团队从教师队伍的建设、课堂教学思政元素的挖掘、实验课的思政建设、创新创业... 详细信息

在专业课教学过程中融入思政元素,推动从“思政课程”向“课程思政”的转变,是实现“三全育人”的重要举措。基于药学专业核心课程药剂学课程思政建设,教学团队从教师队伍的建设、课堂教学思政元素的挖掘、实验课的思政建设、创新创业实践的利用、实习过程中的德育教育、思政课程考查体系的完善等方面,探索课程思政的实施路径。

关键词：药剂学课程思政药学三全育人

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谷子基因组学研究进展

山西农业科学 2024年第1期52卷 1-9页

作者：侯思宇刘超马赟骁任超格桑拉毛赵玥王晨晨甄晓溪山西农业大学农学院山西太谷030801

作为古老的驯化作物之一,谷子在中国北方的干旱和半干旱地区广泛种植。谷子是重要的杂粮作物,其籽粒富含蛋白质、糖类、维生素等营养物质,具有C4光合、小的二倍体基因组、抗逆、适应性强等特点。自2012年谷子基因组测序项目完成以来,谷... 详细信息

作为古老的驯化作物之一,谷子在中国北方的干旱和半干旱地区广泛种植。谷子是重要的杂粮作物,其籽粒富含蛋白质、糖类、维生素等营养物质,具有C4光合、小的二倍体基因组、抗逆、适应性强等特点。自2012年谷子基因组测序项目完成以来,谷子已经进入了基因组学时代。谷子基因组学的发展可以分为3个阶段:结构基因组、功能基因组、比较基因组。二代测序技术的出现,使得基于测序的基因分型和全基因组关联分析极大地推动了谷子遗传学的研究。在健康中国战略的时代背景下,谷子已成为改善居民膳食结构和推动有机旱作高质量发展的优势作物。近年来,谷子产业发展呈上升趋势,但品种选育方面缺乏突破,不能满足现代有机旱作需求,主要原因在于谷子育种仍然依托传统育种手段。谷子基因组学的发展为分子育种奠定了基础,文章综述了谷子全基因组测序历史与现状、遗传转化体系的研究进展以及基于谷子全基因组序列发掘基因资源取得的成果。谷子功能基因组学与传统育种技术的有机结合必将促进高效、精准谷子育种体系的构建,加快突破性谷子品种的培育,满足产业发展和消费者的需求。

关键词：谷子基因组全基因组测序遗传转化基因挖掘

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Accurate Quantification of Pure Thiacloprid with mass Balance and Quantitative H-NMR

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Journal of Analysis and Testing 2024年第1期8卷 1-8页

作者： Mengling Tu Wei Zhang yunxiao Zhu Wen ma Xiao Li Shukun Zhou Hongmei Li Xianjiang Li Key Laboratory of Chemical Metrology and Applications on Nutrition and Health for State market Regulation Division of Metrology in ChemistryNational Institute of MetrologyBeijing 100029China State Key Laboratory of Heavy Oil Processing College of Chemical Engineering and EnvironmentChina University of PetroleumBeijing 102249China State Key Laboratory of Natural and Biomimetic Drugs School of Pharmaceutical SciencesPeking UniversityBeijing 100191China

Thiacloprid is the first-generation neonicotinoid insecticide,which is widely used in modern *** materials are essential for sound measurement and traceability of results in chemical *** thiacloprid was comprehensively assessed by two orthonormal methods:mass balance(MB) and quantitative nuclear magnetic resonance spectroscopy(qNMR).From MB,its mass fraction value was 998.4 mg/g with the subtraction of structurally related impurities(99.87%),inorganic impurities(0.006 mg/g),water(0.33 mg/g),and volatile organic solvent(0 mg/g).To guarantee sufficient separation of structurally related purity,peak purity of thiacloprid was evaluated by five points of UV *** the qNMR of hydrogen,its mass fraction value was 995.7 mg/g which was traced to the internal standard(methyl sulfone).Finally,the certified value was assigned to 997 mg/g,together with an expanded uncertainty of 3 mg/g(k=2).This high-purity thiacloprid can be applied to routine monitoring in agriculture and the food fields.

关键词： mass balance Quantitative nuclear magnetic resonance spectroscopy Reference material Thiacloprid

Mechanism of Rosae Rugosae Flos flavonoids in the treatment of hyperlipidemia and optimization of extraction process based on network pharmacology

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Journal of Polyphenols 2024年第2期6卷 65-77页

作者： yunxiao Xia Aijinxiu ma Zihan Hou Xu Zhao Faculty of Functional Food and Wine Shenyang Pharmaceutical UniversityShenyang 110016China

This study aims to identify a natural plant chemical with hypolipidemic effects that can be used to treat high cholesterol without adverse *** network pharmacology screening,it was found that Rosae Rugosae Flos(RF)flavonoids had potential therapeutic effects on hyperlipidemia and its mechanism of action was *** and GeneCards databases were used to obtain active ingredients and disease *** diagrams were drawn to illustrate the *** interaction network diagram was created using Cytoscape 3.8.0 *** PPI protein network was constructed using *** and KEGG enrichment analysis was performed using *** results revealed 2 active flavonoid ingredients and 60 potential targets in *** key targets,including CCL2,PPARG,and PPARA,were found to play a role in multiple pathways such as the AGE-RAGE signaling pathway,lipid and atherosclerosis,and cancer pathway in diabetic *** solvent extraction method was optimized for efficient flavonoid extraction based on network pharmacology prediction *** was achieved through a single factor and orthogonal test,resulting in an optimum process with a reflux time of 1.5 h,a solid-liquid ratio of 1:13 g/mL,and an ethanol concentration of 50%.

关键词： Rosae Rugosae Flos flavonoids extraction process optimization network pharmacology hyperlipidemia

Regulating the intrinsic electronic structure of carbon nanofibers with high-spin state Ni for sodium storage with high-power density

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Journal of materials Science & Technology 2024年第4期171卷 16-23页

作者： Zhijia Zhang Gang Xie Yuefang Chen Yanhao Wei Mengmeng Zhang Shulei Chou yunxiao Wang Yifang Zhang Yong Jiang School of materials Science and Engineering Institute of Quantum Materials and DevicesState Key Laboratory of Separation Membrane and Membrane ProcessesTiangong UniversityTianjin 300387China Institute for Carbon Neutralization College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325035China Institute for Superconducting and Electronic materials University of WollongongWollongongNSW 2522Australia

Carbon nanofibers(CNFs)with high specific surface area show great potential for sodium storage as a hard carbon ***,CNFs anchored with Ni nanoparticles(CNFs/Ni)were prepared through chemical vapor deposition and impregnation reduction methods,in situ growing on the three-dimensional porous copper current collector(3DP-Cu).The coupling effect of high-spin state Ni nanopar-ticles leads to the increase of defect density and the expansion of lattice spacing of ***,the 3DP-Cu ensures a high loading capacity of CNFs and short ion/electron transport *** an integral binder-free anode,the 3DP-Cu/CNFs/Ni exhibits excellent electrochemical performance,which demon-strates a high specific capacity with 298.5 mah g^(-1)at 1000 ma g^(-1)after 1500 cycles,and a high power density with 200 mah g^(-1)over 1000 cycles at 5000 ma g^(-1).Density functional theory calculation re-sults show that the high-spin state Ni regulates the electronic structure of CNFs,which significantly reduces the adsorption energy for Na^(+)(-2.7 Ev)and thus enables high-rate *** regulation of the electronic structure of carbon materials by high-spin state metal provides a new strategy for developing high-power carbonaceous anode materials for sodium-ion batteries.

关键词： Carbon nanofibers Ni nanoparticles High-spin state Sodium-ion batteries Anode materials Density functional theory calculation

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算力网络中面向计算重用的任务调度优化

通信学报 2023年第11期44卷 129-142页

作者：马云霄吴忠辉徐祖云衷璐洁许长桥北京邮电大学网络与交换技术国家重点实验室北京100876 首都师范大学信息工程学院北京100048

为应对未来算力需求爆炸性增长所带来的挑战,将计算重用技术引入算力网络中,通过重用计算任务结果,来缩短服务时延并减少计算资源消耗。在此基础上,提出基于服务联盟的上下文感知在线学习算法。首先,设计重用指数来减少额外查找时延;然... 详细信息

为应对未来算力需求爆炸性增长所带来的挑战,将计算重用技术引入算力网络中,通过重用计算任务结果,来缩短服务时延并减少计算资源消耗。在此基础上,提出基于服务联盟的上下文感知在线学习算法。首先,设计重用指数来减少额外查找时延;然后,基于服务联盟机制进行在线学习,根据上下文信息及历史经验做出计算任务调度决策。仿真实验结果表明,所提算法在服务时延、计算资源消耗等方面均优于基准算法。

关键词：算力网络计算重用任务调度在线学习

A unique role of the pyrimidine de novo synthesis enzyme ODCase in Lysobacter enzymogenes

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Journal of Integrative Agriculture 2024年第9期 3066-3077页

作者： Mingming Yang yunxiao Tan Jiabing ma Yingjia Zhao Xia Yan Nana Wang Pingping Wang Jiaqi Tan Suilong Ai Xiaofei Liang Bangshuai Chang Obadah E.A.Yousif Chao Zhao Bo Wang Guoliang Qian Lili Huang State Key Laboratory for Crop Stress Resistance and High-Efficiency Production Northwest A&F University CChoillneage of Plant Protection Northwest A&F University College of Life Sciences Northwest A&F University College of Natural Resources and Environment Northwest A&F University Shaanxi Provincial Tobacco Corporation of China National Tobacco Corporation Institute of Plant Protection Jiangsu Academy of Agricultural Sciences College of Plant Protection Laboratory of Plant ImmunityNanjing Agricultural University

Bacterial species of the genus Lysobacter are environmentally ubiquitous with strong antifungal biocontrol ***-stable antifungal factor （HSAF） secreted by the biocontrol bacterium Lysobacter enzymogenes OH11 has broad-spectrum and highly efficient antifungal *** the biosynthetic regulations of HSAF would lay an important foundation for strain engineering toward improved HSAF *** this work,we demonstrate that Le0752,an orotidine-5′-phosphate decarboxylase enzyme （ODCase） catalyzing a pivotal step of the UMP de novo biosynthesis pathway,is vital for HSAF-mediated antimicrobial activities and growth of *** OH11,but not for twitching *** gene regulates the production of HSAF by affecting the expression of lafB,a key gene in the HSAF biosynthesis operon,through the transcription factor ***,bioinformatics analysis revealed that Le0752 belongs to the Group III ODCases,whereas its homologs in the closely related genera Xanthomonas and Stenotrophomonas belong to Group I,which contains most ODCases from Gram-positive bacteria,Gramnegative bacteria and ***,the Group I ODCase PXO＿3614 from the Xanthomonas oryzae *** PXO99Astrain complemented the Le0752 mutant in regulating HSAF-mediated antagonistic ***,these results highlight the important requirement of de novo pyrimidine biosynthetic enzymes for antibiotic HSAF production in ***,which lays an important foundation for improving HSAF production via metabolic flow design and for dissecting the regulatory functions of bacterial ODCases

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谐音线索和“歇后”时间对谐音型歇后语理解的影响

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心理与行为研究 2020年第3期18卷 325-331页

作者：马利军梁俊煜马云霄广州中医药大学心理学系广州510006 辽宁师范大学脑与认知神经科学研究中心大连116029

运用ERPs技术考察谐音线索和前、后语节呈现时间间隔(ISI)对谐音型歇后语理解的影响。行为实验结果表明谐音线索影响语料的通达过程。在短ISI条件下,谐音线索同时作用于反应时和错误率,易化对歇后语的加工;在长ISI条件下,谐音线索仅提... 详细信息

运用ERPs技术考察谐音线索和前、后语节呈现时间间隔(ISI)对谐音型歇后语理解的影响。行为实验结果表明谐音线索影响语料的通达过程。在短ISI条件下,谐音线索同时作用于反应时和错误率,易化对歇后语的加工;在长ISI条件下,谐音线索仅提高正确率。ERPs结果表明,长ISI诱发更大波幅的N170成分和P200成分,不出现谐音线索将诱发更大波幅的P300成分,同时,短ISI诱发更大波幅的N400成分。实验结果推测,谐音型歇后语的理解分为三个阶段:(1)早期注意、语义识别和初级整合过程;(2)谐音线索加工过程;(3)通过语义映射中介,消除差异,获得同一性的过程。

关键词：谐音型歇后语谐音线索 ISI ERPs