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Mesh-supported V2O5-WO3/TiO2 nanosheet array catalysts for efficient removal of NOx

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Tungsten 2025年第1期7卷 100-111页

作者： Zhi-qi Zhang Liu Yang wen Luo Vladimir An Jing Li Bao-Dan Liu School of Materials Science and Engineering Northeastern University Foshan Graduate School of Innovation Northeastern University Kizhner Research Center School of Advanced Manufacturing Technologies Tomsk Polytechnic University

The design and synthesis of vanadium-based denitration catalysts with low-temperature activity pose significant challenges in the field of toxic gas *** this study,we have developed a novel approach to fabricate highly efficient V2O5-WO3/TiO2monolithic mesh catalysts for NOxreduction at low ***,TiO2nanosheets with strong adhesion and large surface area were grown on Ti mesh using plasma electrolytic oxidation technology and hydrothermal ***,super-small traces of WO3and V2O5active nano-species were subsequently deposited on TiO2nanosheets using the deposition-precipitation *** to traditional ceramic-based V2O5-WO3/TiO2catalysts,our V2O5-WO3/TiO2monolithic mesh catalyst exhibits superior mechanical performance,excellent thermal conductivity,lower pressure drop,higher utilization of active components,and stronger synergistic ***,the V2O5-WO3/TiO2monolithic mesh catalysts exhibited excellent low-temperature catalytic activity with 98% of NOxconversion at 220℃,and remarkable long-term SO2tolerance and water resistance in the selective catalytic reduction（SCR） of NOxwith *** SCR reaction of tiny V2O5and WO3active species supported on TiO2nanosheets directly demonstrated to follow the Eley-Rideal mechanism by in situ infrared spectra.

关键词： Low temperature activity Monolithic mesh catalysts NH3-SCR SO2 tolerance V2O5-WO3/TiO2

清代赣人官年徵实--《清代人物生卒年表》订补举隅

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图书馆研究 2023年第2期53卷 121-128页

作者：漆德文江西省图书馆江西南昌330038

《清代人物生卒年表》著录江西人物生卒年甚夥,且标注文献出处,颇便于使用。有部分人物生卒年依据官年,然清代士人官年与实年多不相符。通过检索古人家谱、传记、诗文等文献,可得出更可靠的实年。

关键词：《清代人物生卒年表》官年实年赣人

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《经义考》著录江西人著作辨正十则

图书馆研究 2024年第3期54卷 103-107页

作者：漆德文江西省图书馆江西南昌330038

清代朱彝尊《经义考》是古代经学专科目录的集大成式巨著。《经义考》辑录先秦至清初经学著作凡八千余种,征引相关文献万余条,难免有缺谬者,兹以赣籍学人及其著作为检讨对象,略为辨正十则。

关键词：《经义考》《经义考新校》经学史江西文献

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Differential distribution of PINK1 and Parkin in the primate brain implies distinct roles

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Neural Regeneration Research 2025年第4期20卷 1124-1134页

作者： Yanting Liu Wei Huang Jiayi wen Xin Xiong Ting Xu qi Wang Xiusheng Chen Xianxian Zhao Shihua Li Xiaojiang Li Weili Yang Guangdong Key Laboratory of Non-human Primate Research Key Laboratory of CNS Regeneration(Ministry of Education)Guangdong-Hongkong-Macao CNS Regeneration Institute of Jinan UniversityJinan UniversityGuangzhouGuangdong ProvinceChina

The vast majority of in vitro studies have demonstrated that PINK1 phosphorylates Parkin to work together in mitophagy to protect against neuronal ***,it remains largely unclear how PINK1 and Parkin are expressed in mammalian *** has been difficult to address because of the intrinsically low levels of PINK1 and undetectable levels of phosphorylated Parkin in small *** this issue is critical for elucidating the in vivo roles of PINK1 and ***,we showed that the PINK1 kinase is selectively expressed as a truncated form(PINK1–55)in the primate *** the present study,we used multiple antibodies,including our recently developed monoclonal anti-PINK1,to validate the selective expression of PINK1 in the primate *** found that PINK1 was stably expressed in the monkey brain at postnatal and adulthood stages,which is consistent with the findings that depleting PINK1 can cause neuronal loss in developing and adult monkey ***1 was enriched in the membrane-bound fractionations,whereas Parkin was soluble with a distinguishable *** double staining experiments showed that PINK1 and Parkin did not colocalize under physiological conditions in cultured monkey astrocytes,though they did colocalize on mitochondria when the cells were exposed to mitochondrial *** findings suggest that PINK1 and Parkin may have distinct roles beyond their well-known function in mitophagy during mitochondrial damage.

关键词： neurodegeneration Parkin Parkinson’s disease PINK1 subcellular distribution

多模态辅助下经纵裂-胼胝体-透明隔-穹窿间-第三脑室入路的解剖学研究

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中国临床解剖学杂志 2017年第5期35卷 494-500页

作者：李玉呈陶存山王友伟曹德茂齐文涛武永康扬州大学附属医院神经外科江苏扬州225001

目的研究在导航引导下经纵裂-胼胝体-透明隔-穹窿间-第三脑室的解剖入路,探讨神经导航在优化此入路的操作方法及其具体应用价值。方法选用5例成人尸头标本,模拟经纵裂-胼胝体-透明隔-穹窿间-第三脑室的入路,并在神经导航下通过神经内镜... 详细信息

目的研究在导航引导下经纵裂-胼胝体-透明隔-穹窿间-第三脑室的解剖入路,探讨神经导航在优化此入路的操作方法及其具体应用价值。方法选用5例成人尸头标本,模拟经纵裂-胼胝体-透明隔-穹窿间-第三脑室的入路,并在神经导航下通过神经内镜及显微镜对入路途径中的相关结构进行解剖学观察以及相应数据的测量,并进行统计学分析。结果通过将5例标本的标本解剖测量数据与导航上测量数据进行统计学分析,发现其所得P值均大于0.05,这说明标本解剖测量数据与导航上测量数据并无统计学差异,也说明神经导航可以精确指导该入路。结论导航引导下可以实现对胼胝体的精准切开、对透明隔及穹窿等重要解剖结构的可靠识别和精细操作,优化先前的手术入路,以减轻脑组织损伤,提高手术的可靠性。

关键词：显微解剖神经内镜第三脑室神经导航

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卵胎生硬骨鱼许氏平鲉繁殖生物学研究进展

中山大学学报（自然科学版）（中英文） 2025年第1期64卷 106-115页

作者：齐鑫杨欣琳温海深中国海洋大学水产学院山东青岛266003

卵胎生作为卵生向胎生进化的中间状态,具有子代成活率高的特性。因此,卵胎生许氏平鲉成为我国重要的北方海水养殖对象之一。然而,大量养殖该物种又带来了一些繁殖过程中的实际问题。比如,网箱养殖的亲鱼出现明显的交配失败,导致其子代... 详细信息

卵胎生作为卵生向胎生进化的中间状态,具有子代成活率高的特性。因此,卵胎生许氏平鲉成为我国重要的北方海水养殖对象之一。然而,大量养殖该物种又带来了一些繁殖过程中的实际问题。比如,网箱养殖的亲鱼出现明显的交配失败,导致其子代出生率极低;妊娠期亲鱼母胎器官发育障碍,导致仔鱼胎死腹中;早产、难产导致的亲鱼、仔鱼大量死亡等。本综述将针对上述问题,分别探讨许氏平鲉交配发生、妊娠维持及分娩启动相关的内分泌调控机制,以期为后续研究提供潜在思路,最终实现水产养殖问题的解决。

关键词：卵胎生许氏平鲉繁殖生理

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Finite Element Analysis for Effect of Roll Radius on Metal deformation of Hot Rolling Plate

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Journal of Iron and Steel Research International 2005年第1期12卷 17-21页

作者： LUO de-xing CHEN qi-an LIU Li-wen Central Iron and Steel Research Institute

The deformation of rolling piece in hot rolling by flat roll with different radii is analyzed with three-dimensional large deformation thermo-mechanical coupling finite element *** distribution laws of stress,strain and strain energy density in deformation zone with rolls of different radii were *** result indicated that under the same condition,the larger the roll radius is,the more vigorous the deformation in deformation zone is.

关键词： finite element method roll radius metal deformation

六盘山脱贫地区乡村韧性耦合协调时空特征及障碍度研究

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西南大学学报（自然科学版） 2025年第1期47卷 2-14页

作者：陈宇轩施琳娜文琦宁夏大学地理科学与规划学院银川750021 宁夏大学建筑学院银川750021 宁夏大学乡村振兴研究院银川750021

增强乡村韧性对于脱贫地区逐步推进乡村振兴战略实施和实现乡村可持续发展具有重要作用和意义。该文使用耦合协调度和障碍度模型,分析2000-2021年六盘山脱贫地区乡村韧性及其耦合协调时空演变特征,识别主要障碍因子,并提出一种基于障碍... 详细信息

增强乡村韧性对于脱贫地区逐步推进乡村振兴战略实施和实现乡村可持续发展具有重要作用和意义。该文使用耦合协调度和障碍度模型,分析2000-2021年六盘山脱贫地区乡村韧性及其耦合协调时空演变特征,识别主要障碍因子,并提出一种基于障碍度模型更加精细化的乡村类型分区方法,填补了当前乡村韧性中关于障碍因素空间异质性分析的不足。主要结论:①乡村综合韧性及各子系统韧性水平在2000-2021年均呈上升趋势,空间分布中间高、四周低的特征逐渐凸显。②乡村韧性耦合度保持较高水平,协调度则由中度失调衰退向勉强协调发展稳步转变。③影响乡村韧性水平提升的主要障碍因子有城乡居民储蓄存款余额、乡村居民人均可支配收入、第一产业增加值等;生产和生态子系统的障碍度不断减弱,生活子系统的障碍度逐渐增强。④乡村韧性障碍类型分区主要有生产障碍型、生活障碍型、生态障碍型、多元障碍复合型4类。六盘山脱贫地区乡村及各子系统韧性耦合协调水平较低,在实施乡村振兴战略的后续阶段,需要关注乡村三生功能的协调发展。

关键词：乡村振兴乡村韧性时空特征耦合协调障碍度模型

A WD-GA-LSSVM model for rainfall-triggered landslide displacement prediction

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Journal of Mountain Science 2018年第1期15卷 156-166页

作者： ZHU Xing MA Shu-qi XU qiang LIU wen-de State Key Laboratory of Geohazard Prevention and Geoenvironment Protection Chengdu University of Technology School of Civil and Environmental Engineering Nanyang Technological University

This paper proposes a WD-GA-LSSVM model for predicting the displacement of a deepseated landslide triggered by seasonal rainfall,in which wavelet denoising(WD)is used in displacement time series of landslide to eliminate the GPS observation noise in the original data,and genetic algorithm(GA)is applied to obtain optimal parameters of least squares support vector machines(LSSVM)*** model is first trained and then evaluated by using data from a gentle dipping(~2°-5°)landslide triggered by seasonal rainfall in the southwest of *** comparisons of WD-GA-LSSVM model with Back Propagation Neural Network(BPNN)model and LSSVM are presented,*** results indicate that the adoption of WD-GA-LSSVM model significantly improves the robustness and accuracy of the displacement prediction and it provides a powerful technique for predicting the displacement of a rainfall-triggered landslide.

关键词： WD-GA-LSSVM Landslide Rainfall Displacement prediction Wavelet denoising