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Chinese Journal of Catalysis 2022年第5期43卷 1316-1323页

作者： limei lu Yihe Zhang Zhensheng Chen Feng Feng Kaixuan Teng Shuting Zhang Jialin Zhuang Qi An Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral MaterialsSchool of Materials Science and TechnologyChina University of GeosciencesBeijing 100083China

Catalytic water splitting potentially reduce the consumption of fossil fuels and has received intense research *** effects in multi‐element transition metal‐based water splitting catalysts have evoked special *** on catalysts in interfacial structures are especially meaningful due to their pertinence in *** this study,we report the synergy effects in promoting catalytic power in the ternary transition metal Zn,Co,Ni alloy nanoparticles that embeds in the carbonized Ppy/CNT multilayered *** comparison with a series of binary or single metal counterparts,the mechanism under the synergy effects are *** and DFT calculation results indicate that the ternary transition metal catalysts in the N‐doped carbon matrix present special electronic structure,which benefits the reversible transition‐state adsorption in HER and OER and render the catalysts high conductivity in room *** expect our findings inspire further development of efficient transition metal HER and OER catalysts.

关键词： Water splitting Hydrogen evolution reaction Oxygen evolution reaction Diversity of elements Electron modification

电磁场耦合忆阻Izhikevich神经网络电活动研究

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计算物理 2023年第4期40卷 490-499页

作者：陆丽梅韦笃取广西师范大学电子工程学院广西桂林541004

考虑到电磁场的影响,在Izhikevich神经元模型中引入电场变量和磁通变量,利用电突触耦合构建神经网络,研究电磁场耦合忆阻Izhikevich神经网络集体动力学行为。数值仿真发现:随着电突触耦合强度的增大,神经网络逐渐达到同步状态,并且神经... 详细信息

考虑到电磁场的影响,在Izhikevich神经元模型中引入电场变量和磁通变量,利用电突触耦合构建神经网络,研究电磁场耦合忆阻Izhikevich神经网络集体动力学行为。数值仿真发现:随着电突触耦合强度的增大,神经网络逐渐达到同步状态,并且神经元的放电模式也会随之改变。增大磁场耦合值可以提高神经元的放电活性,并且对网络同步也有一定的促进作用,而增大电场则会抑制神经元的放电活动。另外,当电突触与磁场耦合共同作用时,磁场耦合值越小,电突触耦合更能有效促进网络同步;在电突触耦合强度的作用下,电场抑制电活动的效果更明显。研究结果可望为理解神经系统中的信号编码和传递提供新的见解。

关键词： Izhikevich神经元电突触电磁感应同步

Understanding the local structure and thermophysical behavior of Mg-La liquid alloys via machine learning potential

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 439-449页

作者： Jia Zhao Taixi Feng Guimin lu National Engineering Research Center for Integrated Utilization of Salt Lake Resource East China University of Science and TechnologyShanghai 200237China Joint International Laboratory for Potassium and Lithium Strategic Resources East China University of Science and TechnologyShanghai 200237China

The local structure and thermophysical behavior of Mg-La liquid alloys were in-depth understood using deep potential molecular dynamic(DPMD) simulation driven via machine learning to promote the development of Mg-La alloys. The robustness of the trained deep potential(DP) model was thoroughly evaluated through several aspects, including root-mean-square errors(RMSEs), energy and force data, and structural information comparison results;the results indicate the carefully trained DP model is reliable. The component and temperature dependence of the local structure in the Mg-La liquid alloy was analyzed. The effect of Mg content in the system on the first coordination shell of the atomic pairs is the same as that of temperature. The pre-peak demonstrated in the structure factor indicates the presence of a medium-range ordered structure in the Mg-La liquid alloy, which is particularly pronounced in the 80at% Mg system and disappears at elevated temperatures. The density, self-diffusion coefficient, and shear viscosity for the Mg-La liquid alloy were predicted via DPMD simulation, the evolution patterns with Mg content and temperature were subsequently discussed, and a database was established accordingly. Finally, the mixing enthalpy and elemental activity of the Mg-La liquid alloy at 1200 K were reliably evaluated,which provides new guidance for related studies.

关键词： magnesium-lanthanum liquid alloys local structure macroscopic properties thermodynamic behavior deep potential mo-lecular dynamic simulation

标准化皮肤管理在乳腺癌放疗所致皮肤损害中的应用研究

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中国卫生标准管理 2024年第9期15卷 190-194页

作者：刘斯洁卢丽梅泉州市第一医院肿瘤放射治疗科福建泉州362000

目的探讨标准化皮肤管理在乳腺癌放疗所致皮肤损害中的应用效果。方法选取2022年1月—2023年6月在泉州市第一医院放疗科行放疗的乳腺癌患者108例,采用抽签法分为对照组与研究组,各54例。对照组患者行常规皮肤护理,研究组在此基础上增加... 详细信息

目的探讨标准化皮肤管理在乳腺癌放疗所致皮肤损害中的应用效果。方法选取2022年1月—2023年6月在泉州市第一医院放疗科行放疗的乳腺癌患者108例,采用抽签法分为对照组与研究组,各54例。对照组患者行常规皮肤护理,研究组在此基础上增加标准化皮肤管理干预。对比2组的患者皮肤损伤程度、护理效果、皮肤损伤出现时间及修复时间,使用肿瘤患者生活质量测定量表(quality of life questionnaire:core 30,QLQ-C30)比较2组患者护理前后生活质量情况,对比2组护理满意度情况。结果研究组患者急性放射性损伤皮肤分级显著低于对照组(P0.05);护理后,研究组QLQ-C30心理、生理、社会及总体健康评分均显著高于对照组(P<0.05)。研究组护理满意度显著高于对照组(98.15%vs.81.48%)(P<0.05)。结论在乳腺癌放疗患者皮肤护理中增加标准化皮肤管理,具有改善皮肤损伤、延缓损伤进程、促进皮肤修复、提高患者生活质量的效果,且患者护理满意度高。

关键词：标准化皮肤管理乳腺癌放疗皮肤损害生活质量测定量表修复时间护理满意度

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古城区森林抚育的实施与作用探讨

绿色科技 2017年第9期19卷 153-156页

作者：王咏娴鲁丽梅云南省丽江市古城区市属森工天保工程处云南丽江674199 云南省丽江市林业局云南丽江674199

指出了森林抚育是森林经营的重要内容,在对部分急需抚育的中、幼龄林采取科学合理的森林抚育措施后,能改善林分结构、调整树种组成和密度,林分卫生环境状况,提高林分的稳定性,促进林木生长,提高林地生产力,同时增加林区群众和林业职工... 详细信息

指出了森林抚育是森林经营的重要内容,在对部分急需抚育的中、幼龄林采取科学合理的森林抚育措施后,能改善林分结构、调整树种组成和密度,林分卫生环境状况,提高林分的稳定性,促进林木生长,提高林地生产力,同时增加林区群众和林业职工的收入。基于此,对古城区森林抚育的实施与作用进行了探讨。

关键词：森林抚育实施作用

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丽江发展高原特色青刺果产业现状及对策

绿色科技 2017年第5期19卷 73-75页

作者：鲁丽梅和泽伟云南省丽江市林业局云南丽江674199

指出了青刺果是丽江市特有的高原特色生物资源,它主要分布在海拔1800~3000m的高寒冷凉山区和少数民族地区。介绍了丽江市青刺果产业的发展和现状,分析了青刺果产业发展中存在的问题,提出了加快青刺果产业发展的对策与措施。

关键词：青刺果产业发展发展前景丽江

LiDAR-Visual SLAM with Integrated Semantic and Texture Information for Enhanced Ecological Monitoring Vehicle Localization

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Computers, Materials & Continua 2025年第1期82卷 1401-1416页

作者： Yiqing lu Liutao Zhao Qiankun Zhao Foreign Environmental Cooperation Center Ministry of Ecology and Environment of PRCBeijing100035China Beijing Computing Center Co. Ltd.Beijing Academy of Science and TechnologyBeijing100083China Beijing Guyu Interactive Artificial Intelligence Application Co. Ltd.Beijing100024China

Ecological monitoring vehicles are equipped with a range of sensors and monitoring devices designed to gather data on ecological and environmental *** vehicles are crucial in various fields,including environmental science research,ecological and environmental monitoring projects,disaster response,and emergency management.A key method employed in these vehicles for achieving high-precision positioning is LiDAR(lightlaser detection and ranging)-Visual Simultaneous Localization and Mapping(SLAM).However,maintaining highprecision localization in complex scenarios,such as degraded environments or when dynamic objects are present,remains a significant *** address this issue,we integrate both semantic and texture information from LiDAR and cameras to enhance the robustness and efficiency of data ***,semantic information simplifies the modeling of scene elements,reducing the reliance on dense point clouds,which can be less ***,visual texture information complements LiDAR-Visual localization by providing additional contextual *** incorporating semantic and texture details frompaired images and point clouds,we significantly improve the quality of data association,thereby increasing the success rate of *** approach not only enhances the operational capabilities of ecological monitoring vehicles in complex environments but also contributes to improving the overall efficiency and effectiveness of ecological monitoring and environmental protection efforts.

关键词： LiDAR-Visual simultaneous localization and mapping integrated semantic texture information

A quantum-search-based multi-classifier for image recognition

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 21-31页

作者： lu Liu Xingyu Wu lufan Zhang Chuan Wang School of Artificial Intelligence Beijing Normal University Applied Optics Beijing Area Major Laboratory Beijing Normal University

The multi-class classification of images is a pivotal challenge within the realm of image processing. As the volume of visual data continues to expand, there is a burgeoning interest in harnessing the unique capabilities of quantum computation to augment the efficiency of classification tasks. However, many existing methods for training quantum image multi-classifiers parallel classical machine learning techniques, where the requisite circuit measurements increase linearly with the volume of training data. This work introduces a novel approach for training a quantum image multi-classifier based on the quantum search algorithm. We have meticulously conducted rigorous experiments on a handwritten digit dataset, a classic benchmark in the field. The results have been meticulously compared with previous works, and the comparative analysis not only validates the efficiency of our proposed approach, requiring only O(N/b) measurements during training, but also highlights a significant quadratic speedup of the algorithm.

关键词： quantum computation image recognition quantum search algorithm

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RCEP知识产权规则述评及对中国的启示

湖北广播电视大学学报 2021年第4期41卷 48-54页

作者：陆黎梅吴东庆广州科技职业技术大学外语外贸学院广东广州510550 仲恺农业工程学院计算科学学院广东广州510225

RCEP知识产权规则以平衡性为立法原则,在尊重协议各方经济社会发展现状和法律制度差异的基础上,衡平各方权利和义务,全面提升了区域内知识产权水平,为国际知识产权规则提供了平衡、包容、平等的制度范本。TPP和CPTPP等知识产权规则显失... 详细信息

RCEP知识产权规则以平衡性为立法原则,在尊重协议各方经济社会发展现状和法律制度差异的基础上,衡平各方权利和义务,全面提升了区域内知识产权水平,为国际知识产权规则提供了平衡、包容、平等的制度范本。TPP和CPTPP等知识产权规则显失公平和平衡,过于强调西方发达国家的利益和竞争优势,而欠发达国家和发展中国家只能被动接受不利于己方的知识产权规则。事实证明,TPP和CPTPP等知识产权规则在国际上行不通。通过评析RCEP知识产权规则,并从知识产权制度的本质出发,阐述我国现阶段应以RCEP为契机,逐步完善我国知识产权制度,推动创新驱动发展战略,建设创新型强国。

关键词： RCEP TRIPS 知识产权规则中国知识产权制度

基于IP生态圈的先进材料产业IP运营模式创新研究

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太原城市职业技术学院学报 2023年第9期 20-23页

作者：陆黎梅潘历桑广州科技职业技术大学广东广州510550

推动知识产权服务体系发展,推动自主创新和成果转化是当前和未来一段时期知识产权强国建设的重大战略任务。近年来,我国自主创新和成果转化取得明显成效,但对标发达国家和地区,我国知识产权服务体系建设仍较落后。知识产权服务碎片化、... 详细信息

推动知识产权服务体系发展,推动自主创新和成果转化是当前和未来一段时期知识产权强国建设的重大战略任务。近年来,我国自主创新和成果转化取得明显成效,但对标发达国家和地区,我国知识产权服务体系建设仍较落后。知识产权服务碎片化、知识产权市场化机制不健全、成果转化率低下等问题较为突出,严重影响了我国支柱产业的自主创新和发展。先进材料产业是我国战略性支柱产业,其科技创新和成果转化直接关系到我国制造业的高质量发展。要充分认识先进材料产业科技创新和成果转化的重要性和紧迫性,加强先进材料产业的知识产权服务体系建设,打造世界级先进材料强国,提升我国在全球先进材料产业高质量发展中的话语权和竞争力。

关键词： IP生态圈先进材料成果转化知识产权运营