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Convolution Theorem of Fractional Fourier Transformation Derived by Representation Transformation in Quantum Mechancis

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Communications in Theoretical Physics 2008年第9期50卷 611-614页

作者： FAN Hong-Yi HAO Ren lu hai-liang Department of Physics Shanghai Jiao Tong University Shanghai 200030 China Department of Material Science and Engineering University of Science and Technology of China Hefei 230026 China

Based on our previous paper (***.39 (2003) 417) we derive the convolution theoremof fractional Fourier transformation in the context of quantum mechanics,which seems a convenient and neat *** of this method to the com... 详细信息

关键词： fractional Fourier transformation convolution theorem quantum mechanical representation transform

Application of Bipartite Entangled States to Quantum Mechanical Version of Complex Wavelet Transforms

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Communications in Theoretical Physics 2006年第4期45卷 609-613页

作者： FAN Hong-Yi lu hai-liang XU Xue-Fen Department of Physics Shanghai Jiao Tong University Shanghai 200030 China Department of Material Science and Engineering University of Science and Technology of China Hefei 230026 China Department of Basic Courses Jiangsu Teachers University of Technology Changzhou 213001 China

We introduce the bipartite entangled states to present a quantum mechanical version of complex wavelet transform. Using the technique of integral within an ordered product of operators we show that the complex wavelet transform can be studied in terms of various quantum state vectors in two-mode Fock space. In this way the creterion for mother wavelet can be examined quantum-mechanically and therefore more deeply.

关键词： entangled states complex wavelet transform

Entangled State Representation for Four-Wave Mixing

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Communications in Theoretical Physics 2008年第8期50卷 489-492页

作者： MA Shan-Jun lu hai-liang FAN Hong-Yi College of Physics and Communication Electronics Jiangxi Normal University Nanchang 330022 China Department of Physics Shanghai Jiao Tong University Shanghai 200030 China

We introduce the entangled state representation to describe the four-wave *** find that the four- wave mixing operator,which engenders the correct input-output field transformation,has a natural representation in the entangled state *** this way,we see that the four-wave mixing process not only involves squeezing but also is an entanglement *** analysis brings convenience to the calculation of quadrature-amplitude measurement for the output state of four-wave mixing process.

关键词： four-wave mixing entangled state representation IWOP technique

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水平层状土壤接地问题的理论推导与数值分析

高电压技术 2011年第4期37卷 860-866页

作者：潘卓洪张露谭波鲁海亮文习山武汉大学电气工程学院武汉430072

水平层状结构土壤格林函数的理论推导过程复杂且数值求解步骤繁琐。为降低理论难度和提高算法可靠性,把水平多层土壤接地问题等价为首层电阻率为无穷大的全空间层状土壤的情况,并根据分离变量法和全空间层状土壤的边界条件给出全空间任... 详细信息

水平层状结构土壤格林函数的理论推导过程复杂且数值求解步骤繁琐。为降低理论难度和提高算法可靠性,把水平多层土壤接地问题等价为首层电阻率为无穷大的全空间层状土壤的情况,并根据分离变量法和全空间层状土壤的边界条件给出全空间任意层格林函数的通用理论表达式。通过对格林函数数值特性的分析提出了格林函数系数的智能采样方法,讨论了格林函数的数值求解方案。通过与接地标准软件CDEGS的对比算例表明该方法的正确性。算例表明,变电站的接地电阻与深度在地网对角线长度范围内的土壤存在较明显的关系,且高阻层较低阻层更能够屏蔽深层土壤。最后推导了垂直多层土壤格林函数的表达式,拓展了该方法的应用范围。

关键词：水平多层土壤垂直多层土壤格林函数分离变量法复镜象法数值计算接地

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燃烧法制备铝酸锌超细粉体的研究

现代化工 2007年第4期27卷 44-45页

作者：邢存章高菲吕海亮谭明臣山东轻工业学院化学工程学院山东济南250353

以醋酸锌、硝酸铝、硝酸铵和尿素作为反应原料,采用低温燃烧合成技术(LCS)制备了铝酸锌微粉,并通过扫描电镜和激光粒度测试仪对所得产物的晶形、粒度及其分布进行了表征。结果表明采用低温燃烧合成技术在500℃即可制备铝酸盐(ZnAl2O4)... 详细信息

以醋酸锌、硝酸铝、硝酸铵和尿素作为反应原料,采用低温燃烧合成技术(LCS)制备了铝酸锌微粉,并通过扫描电镜和激光粒度测试仪对所得产物的晶形、粒度及其分布进行了表征。结果表明采用低温燃烧合成技术在500℃即可制备铝酸盐(ZnAl2O4)纳米粉体。

关键词：燃烧法超细粉体铝酸锌

From waste to wealth:Coal tar residue derived carbon materials as low-cost anodes for potassium-ion batteries

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 464-475页

作者： Zhonghua lu Jun Shen Xin Zhang Lingcong Chao liang Chen Ding Zhang Tao Wei Shoudong Xu College of Chemical Engineering and Technology Taiyuan University of TechnologyTaiyuan 030024China College of Chemistry Taiyuan University of TechnologyTaiyuan 030024China School of Chemical Engineering and Pharmacy Wuhan Institute of TechnologyWuhan 430205China School of Energy and Power Jiangsu University of Science and TechnologyZhenjiang 212003China

Carbon materials are widely recognized as highly promising electrode materials for various energy storage system *** tar residues(CTR),as a type of carbon-rich solid waste with high value-added utilization,are crucially important for the development of a more sustainable *** this study,we employed a straightforward direct carbonization method within the temperature range of 700-1000℃to convert the worthless solid waste CTR into economically valuable carbon materials as anodes for potassium-ion batteries(PIBs).The effect of carbonization temperature on the microstructure and the potassium ions storage properties of CTR-derived carbons(CTRCs)were systematically explored by structural and morphological characterization,alongside electrochemical performances *** on the co-regulation between the turbine layers,crystal structure,pore structure,functional groups,and electrical conductivity of CTR-derived carbon carbonized at 900℃(CTRC-900H),the electrode material with high reversible capacity of 265.6m Ah·g^(-1)at 50 m A·g^(-1),a desirable cycling stability with 93.8%capacity retention even after 100 cycles,and the remarkable rate performance for PIBs were ***,cyclic voltammetry(CV)at different scan rates and galvanostatic intermittent titration technique(GITT)have been employed to explore the potassium ions storage mechanism and electrochemical kinetics of *** indicate that the electrode behavior is predominantly governed by surface-induced capacitive processes,particularly under high current densities,with the potassium storage mechanism characterized by an“adsorption-weak intercalation”*** work highlights the potential of CTR-based carbon as a promising electrode material category suitable for high-performance PIBs electrodes,while also provides valuable insights into the new avenues for the high value-added utilization of CTR.

关键词： coal tar residue carbon materials anode potassium-ion batteries high value-added

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基于非期望产出的西北地区碳排放效率研究

新疆钢铁 2023年第4期 28-30页

作者：路海量西安工业大学经济管理学院陕西西安710032

本文基于非期望产出超效率SBM模型,测算了西北地区各省2010年~2020年碳排放效率值,结果表明西北地区碳排放效率整体上处于相对无效状态,近年来碳排放效率呈上升状态,低碳高效发展正在逐步提升。与此同时,资源没有得到合理利用,存在能源... 详细信息

本文基于非期望产出超效率SBM模型,测算了西北地区各省2010年~2020年碳排放效率值,结果表明西北地区碳排放效率整体上处于相对无效状态,近年来碳排放效率呈上升状态,低碳高效发展正在逐步提升。与此同时,资源没有得到合理利用,存在能源等投入要素浪费问题,生产效率没有达到最优,因而低碳发展有较大提升空间。

关键词：西北地区非期望产出超效率SBM模型低碳发展

Nanocarrier-mediated siRNA delivery:a new approach for the treatment of traumatic brain injury-related Alzheimer's disease

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Neural Regeneration Research 2025年第9期20卷 2538-2555页

作者： Jie Jin Huajing Zhang Qianying lu Linqiang Tian Sanqiao Yao Feng Lai Yangfan liang Chuanchuan Liu Yujia lu Sijia Tian Yanmei Zhao Wenjie Ren Institute of Disaster and Emergency Medicine Tianjin UniversityTianjinChina Key Laboratory for Disaster Medicine Technology TianjinChina Henan Medical Key Laboratory for Research of Trauma and Orthopedics The Third Affiliated Hospital of Xinxiang Medical UniversityXinxiangHenan ProvinceChina Clinical Medical Center of Tissue Engineering and Regeneration Xinxiang Medical UniversityXinxiangHenan ProvinceChina Institutes of Health Central Plain Xinxiang Medical UniversityXinxiangHenan ProvinceChina School of Public Health Xinxiang Medical UniversityXinxiangHenan ProvinceChina

Traumatic brain injury and Alzheimer's disease share pathological similarities,including neuronal loss,amyloid-βdeposition,tau hyperphosphorylation,blood-brain barrier dysfunction,neuroinflammation,and cognitive ***,traumatic brain injury can exacerbate Alzheimer's disease-like pathologies,potentially leading to the development of Alzheimer's *** offer a potential solution by facilitating the delive ry of small interfering RNAs across the blood-brain barrier for the targeted silencing of key pathological genes implicated in traumatic brain injury and Alzheimer's disease.U nlike traditional approaches to neuro regeneration,this is a molecula r-targeted strategy,thus avoiding non-specific drug *** review focuses on the use of nanocarrier systems for the efficient and precise delive ry of siRNAs,discussing the advantages,challenges,and future *** principle,siRNAs have the potential to target all genes and non-targetable protein s,holding significant promise for treating various *** the various therapeutic approaches currently available for neurological diseases,siRNA gene silencing can precisely"turn off"the expression of any gene at the genetic level,thus radically inhibiting disease progression;however,a significant challenge lies in delivering siRNAs across the blood-brain *** have received increasing attention as an innovative drug delive ry tool fo r the treatment of brain *** are considered a potential therapeutic strategy with the advantages of being able to cross the blood-brain barrier,targeted drug delivery,enhanced drug stability,and multifunctional *** use of nanoparticles to deliver specific modified siRNAs to the injured brain is gradually being recognized as a feasible and effective *** this strategy is still in the preclinical exploration stage,it is expected to achieve clinical translation in the future,creating a new field of molecular tar

关键词： blood-brain barrier cognitive dysfunction exosomes gene silencing immunotherapy inorganic nanomaterials liposome nanoparticles neuroinflammation polymer nanoparticles stem cells

Catalyst–Support Interaction in Polyaniline‑Supported Ni_(3)Fe Oxide to Boost Oxygen Evolution Activities for Rechargeable Zn‑Air Batteries

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Nano-Micro Letters 2025年第1期17卷 176-190页

作者： Xiaohong Zou Qian lu Mingcong Tang Jie Wu Kouer Zhang Wenzhi Li Yunxia Hu Xiaomin Xu Xiao Zhang Zongping Shao liang An Department of Mechanical Engineering The Hong Kong Polytechnic UniversityHung HomKowloonHong Kong SARPeople’s Republic of China Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment TechnologySchool of Environmental Science and TechnologyNanjing University of Information Science and TechnologyNanjing 210044People’s Republic of China Department of Chemistry The Chinese University of Hong KongMa Lin BuildingShatinHong Kong SAR 999077People’s Republic of China WA School of Mines:Minerals Energy and Chemical Engineering(WASM‑MECE)Curtin UniversityPerthWA 6102Australia Research Institute for Advanced Manufacturing The Hong Kong Polytechnic UniversityHung HomKowloonHong Kong SARPeople’s Republic of China Research Institute for Smart Energy The Hong Kong Polytechnic UniversityHung HomKowloonHong Kong SARPeople’s Republic of China

Catalyst–support interaction plays a crucial role in improving the catalytic activity of oxygen evolution reaction(OER).Here we modulate the catalyst–support interaction in polyaniline-supported Ni_(3)Fe oxide(Ni_(3)Fe oxide/PANI)with a robust hetero-interface,which significantly improves oxygen evolution activities with an overpotential of 270 mV at 10 mA cm^(-2)and specific activity of 2.08 mA cm_(ECSA)^(-2)at overpotential of 300 mV,3.84-fold that of Ni_(3)Fe *** is revealed that the catalyst–support interaction between Ni_(3)Fe oxide and PANI support enhances the Ni–O covalency via the interfacial Ni–N bond,thus promoting the charge and mass transfer on Ni_(3)Fe *** the excellent activity and stability,rechargeable Zn-air batteries with optimum Ni_(3)Fe oxide/PANI are assembled,delivering a low charge voltage of 1.95 V to cycle for 400 h at 10 mA cm^(-2).The regulation of the effect of catalyst–support interaction on catalytic activity provides new possibilities for the future design of highly efficient OER catalysts.

关键词： Catalyst-support interaction Supported catalysts Heterointerface Oxygen evolution reaction Zn-air batteries