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Reducing the measurement errors in nonadiabatic holonomic quantum computers

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 64-70页

作者： guo-fu Xu Department of Physics Shandong University

Nonadiabatic holonomic quantum computers serve as the physical platform for nonadiabatic holonomic quantum *** quantum computation has entered the noisy intermediate-scale era, building accurate intermediate-scale nonadiabatic holonomic quantum computers is clearly necessary. Given that measurements are the sole means of extracting information, they play an indispensable role in nonadiabatic holonomic quantum computers. Accordingly, developing methods to reduce measurement errors in nonadiabatic holonomic quantum computers is of great importance. However, while much attention has been given to the research on nonadiabatic holonomic gates, the research on reducing measurement errors in nonadiabatic holonomic quantum computers is severely lacking. In this study, we propose a measurement error reduction method tailored for intermediate-scale nonadiabatic holonomic quantum computers. The reason we say this is because our method can not only reduce the measurement errors in the computer but also be useful in mitigating errors originating from nonadiabatic holonomic gates. Given these features,our method significantly advances the construction of accurate intermediate-scale nonadiabatic holonomic quantum computers.

关键词： quantum holonomy quantum computation measurement errors

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煤制甲醇装置改造与优化

现代化工 2012年第9期32卷 84-88页

作者：闫国富中国神华煤制油化工有限公司包头煤化工分公司内蒙古包头014010

讨论了国内某新建180万t/a煤制甲醇装置在试生产过程中出现的问题及产生原因,并提出了相应的技术改造和调整方案,绝大部分优化和技改方案已经取得了显著的效果。目前该煤制甲醇装置运行良好,各项指标和产能均达到了设计要求。

关键词：煤制甲醇装置气化净化合成优化

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强化马克思主义理论课化育功能的路径分析

河北师范大学学报（教育科学版） 2019年第3期21卷 123-128页

作者：郭福燕黄影河北师范大学马克思主义学院河北石家庄050024 河北大学文学院河北保定071002 保定学院外语教育与国际商务学院 071000

马克思主义理论课的铸魂育人功能,源自马克思主义理论自身蕴藏的伟大价值。强化马克思主义理论课的化育功能,需要推动马克思主义理论创新发展,不断释放马克思主义理论的解释力和科学价值;需要促进马克思主义理论课程体系建设与马克思主... 详细信息

马克思主义理论课的铸魂育人功能,源自马克思主义理论自身蕴藏的伟大价值。强化马克思主义理论课的化育功能,需要推动马克思主义理论创新发展,不断释放马克思主义理论的解释力和科学价值;需要促进马克思主义理论课程体系建设与马克思主义理论创新发展紧密结合,并不断强化二者的逻辑关系;需要提高马克思主义理论研究、宣传、教育及其他相关主体的综合素质,发挥他们在立德树人中的表率、垂范和保障作用;需要围绕调动学生学习自觉性、自主性、创造性及挖掘学生学习潜能,创新教学方式,整合教学资源,进而在高校马克思主义理论课和思想政治教育课教学过程中形成政治主体、社会主体、宣传研究主体、教育主体和学习主体价值取向相互一致、身体力行、合作互动的马克思主义理论教育格局。

关键词：马克思主义理论课化育功能教育主体路径分析

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高性能混凝土在曹娥江大闸工程中的应用研究

水利水电技术 2007年第8期38卷 53-56页

作者：颜国甫董福平浙江省水利水电建筑监理公司浙江杭州310020 浙江省水利厅浙江杭州310009

1曹娥江大闸工程概况及采用高性能混凝土的必要性 1．1工程概况曹娥江大闸枢纽工程位于浙江省绍兴市，钱塘江下游南岸主要支流曹娥江河口，是曹娥江流域综合规划和钱塘江河口尖山河段整治规划中的关键性工程，也是浙东引水工程的配水枢纽。

关键词：高性能混凝土应用研究质量控制曹娥江大闸工程

Gradient‑Layered MXene/Hollow Lignin Nanospheres Architecture Design for Flexible and Stretchable Supercapacitors

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Nano-Micro Letters 2025年第2期17卷 447-462页

作者： Haonan Zhang Cheng Hao Tongtong fu Dian Yu Jane Howe Kaiwen Chen Ning yan Hao Ren Huamin Zhai Jiangsu Provincial Key Lab of Sustainable Pulp and Paper Technology and Biomass Materials NanJing Forestry UniversityNanjing 210037People’s Republic of China Department of Chemical Engineering and Applied Chemistry University of Toronto200 College StreetTorontoON M5S 3E5Canada Department of Materials Science and Engineering University of Toronto184 College StreetTorontoON M5S 3E4Canada College of Materials Science and Engineering Nanjing Forestry UniversityNanjing 210037People’s Republic of China

With the rapid development of flexible wearable electronics,the demand for stretchable energy storage devices has *** this work,a novel gradient-layered architecture was design based on single-pore hollow lignin nanospheres(HLNPs)-intercalated two-dimensional transition metal carbide(Ti_(3)C_(2)T_(x) MXene)for fabricating highly stretchable and durable *** depositing and inserting HLNPs in the MXene layers with a bottom-up decreasing gradient,a multilayered porous MXene structure with smooth ion channels was constructed by reducing the overstacking of MXene ***,the micro-chamber architecture of thin-walled lignin nanospheres effectively extended the contact area between lignin and MXene to improve ion and electron accessibility,thus better utilizing the pseudocapacitive property of *** these strategies effectively enhanced the capacitive performance of the *** addition,HLNPs,which acted as a protective phase for MXene layer,enhanced mechanical properties of the wrinkled stretchable electrodes by releasing stress through slip and deformation during the stretch-release cycling and greatly improved the structural integrity and capacitive stability of the *** electrodes and symmetric flexible all-solid-state supercapacitors capable of enduring 600%uniaxial tensile strain were developed with high specific capacitances of 1273 mF cm^(−2)(241 F g^(−1))and 514 mF cm^(−2)(95 F g^(−1)),***,their capacitances were well preserved after 1000 times of 600%stretch-release *** study showcased new possibilities of incorporating biobased lignin nanospheres in energy storage devices to fabricate stretchable devices leveraging synergies among various two-dimensional nanomaterials.

关键词： Hollow lignin nanospheres MXene Gradient-layered architecture Wrinkled electrodes Stretchable supercapacitors

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线状痣样型基底细胞样毛囊错构瘤

临床皮肤科杂志 2011年第4期40卷 193-195页

作者：江阳闫国富刁庆春重庆市第一人民医院皮肤科重庆400011

报告1例线状痣样型基底细胞样毛囊错构瘤。患者女,41岁。左侧颈、背部丘疹20余年,无自觉症状。皮损表现为数百个粟粒至黄豆大肤色或浅褐色丘疹,聚集成片,呈线状痣样排列,分布于左侧颈部及腰背部。皮损组织病理检查符合基底细胞样毛囊错... 详细信息

报告1例线状痣样型基底细胞样毛囊错构瘤。患者女,41岁。左侧颈、背部丘疹20余年,无自觉症状。皮损表现为数百个粟粒至黄豆大肤色或浅褐色丘疹,聚集成片,呈线状痣样排列,分布于左侧颈部及腰背部。皮损组织病理检查符合基底细胞样毛囊错构瘤。免疫组化:基质细胞波形蛋白(vimentin)、CD10、CD34均阳性,基底样细胞S-100蛋白(-)、Bcl-2(-)、Ki-67蛋白表达<5%。

关键词：毛囊错构瘤基底细胞样线状痣样

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须部假性毛囊炎

临床皮肤科杂志 2008年第11期37卷 717-718页

作者：何威吴军闫国富杨玲第三军医大学附属新桥医院皮肤科重庆400037

报告1例须部假性毛囊炎。患者男,25岁。右侧颏部出现一3cm长的线状限局性、复发性红色丘疹及脓疱4个月。经检查证实该线状损害是一根在真皮浅层潜行的毛发。根据病史及皮肤科检查确诊为须部假性毛囊炎。

关键词：假性毛囊炎须部

The interaction between KIF21A and KANK1 regulates dendritic morphology and synapse plasticity in neurons

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Neural Regeneration Research 2025年第1期20卷 209-223页

作者： Shi-yan Sun Lingyun Nie Jing Zhang Xue Fang Hongmei Luo Chuanhai fu Zhiyi Wei Ai-Hui Tang Hefei National Research Center for Physical Sciences at the Microscale CAS Key Laboratory of Brain Function and DiseaseMinistry of Education Key Laboratory for Membrane-less Organelles and Cellular DynamicsDivision of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui ProvinceChina Institute of Artificial Intelligence Hefei Comprehensive National Science CenterHefeiAnhui ProvinceChina CAS Center for Excellence in Molecular Cell Sciences Division of Life Sciences and MedicineUniversity of Science and Technology of ChinaHefeiAnhui ProvinceChina Department of Neurobiology School of Life SciencesSouthern University of Science and TechnologyShenzhenGuangdong ProvinceChina Brain Research Center Southern University of Science and TechnologyShenzhenGuangdong ProvinceChina

Morphological alterations in dendritic spines have been linked to changes in functional communication between neurons that affect learning and ***-4 KIF21A helps organize the microtubule-actin network at the cell cortex by interacting with KANK1;however,whether KIF21A modulates dendritic structure and function in neurons remains *** this study,we found that KIF21A was distributed in a subset of dendritic spines,and that these KIF21A-positive spines were larger and more structurally plastic than KIF21A-negative ***,the interaction between KIF21A and KANK1 was found to be critical for dendritic spine morphogenesis and synaptic *** of either KIF21A or KANK1 inhibited dendritic spine morphogenesis and dendritic branching,and these deficits were fully rescued by coexpressing full-length KIF21A or KANK1,but not by proteins with mutations disrupting direct binding between KIF21A and KANK1 or binding between KANK1 and *** down KIF21A in the hippocampus of rats inhibited the amplitudes of long-term potentiation induced by high-frequency stimulation and negatively impacted the animals’cognitive *** together,our findings demonstrate the function of KIF21A in modulating spine morphology and provide insight into its role in synaptic function.

关键词： actin cytoskeleton dendrite KANK1 KIF21A microtubule spine morphology spine synaptic plasticity talin1

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雷击建筑物时防雷系统中雷电流的分布研究

中国民航学院学报 2005年第3期23卷 54-56页

作者：郭福雁天津大学电气与自动化工程学院天津300072

主要讨论雷直击建筑物时雷电流在防雷系统中的分布特性,介绍利用计算机进行数值计算的方法。通过典型算例、传统的电磁暂态计算程序——EMTP的计算结果和利用清华大学高压实验室的冲击大电流发生装置,对此结构模型进行模拟试验,将3种结... 详细信息

主要讨论雷直击建筑物时雷电流在防雷系统中的分布特性,介绍利用计算机进行数值计算的方法。通过典型算例、传统的电磁暂态计算程序——EMTP的计算结果和利用清华大学高压实验室的冲击大电流发生装置,对此结构模型进行模拟试验,将3种结果进行比较,从而验证了本研究所编制的计算机程序的正确性。为进一步研究室内电磁场的暂态分析做好基础。

关键词：雷电流分布防雷系统电磁暂态分析