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Patient-specific three-dimensional printed heart models benefit preoperative planning for complex congenital heart disease

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World Journal of Pediatrics 2019年第3期15卷 246-254页

作者： jia-jun xu Yu-jia Luo Jin-Hua Wang Wei-Ze xu Zhuo Shi jian-Zhong Fu Qiang Shu Department of Heart Center Children’s HospitalZhejiang University School of MedicineHangzhou 310058China School of Mechanical Engineering Zhejiang University Hangzhou 310058China

Background Preoperative planning for children with congenital heart diseases remains crucial and *** study aimed to investigate the roles of three-dimensional printed patient-specific heart models in the presurgical planning for complex congenital heart *** From May 2017 to January 2018,15 children diagnosed with complex congenital heart disease were included in this *** models were printed based on computed tomography (CT) imaging reconstruction by a 3D printer with photosensitive resin using the stereolithography apparatus *** options were first evaluated by a sophisticated cardiac surgery group using CT images only,and then surgical plans were also set up based on heart *** Fifteen 3D printed heart models were successfully *** to the decisions based on CT,13 cases were consistent with real options,while the other 2 were *** to 3D printed heart models,all the 15 cases were consistent with real ***,one child diagnosed with complete transposition of great arteries combined with interruption of aortic arch (type A) died 5 days after operation due to postoperative low cardiac output *** cardiologists,especially the younger ones,considered that these 3D printed heart models with tangible,physical and comprehensive illustrations were beneficial for preoperative planning of complex congenital heart *** 3D printed heart models are beneficial and promising in preoperative planning for complex congenital heart diseases,and are able to help conform or even improve the surgery options.

关键词： Computed tomography Congenital heart disease Surgery Three-dimensional printing

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Effect of temperature on the demography of Galerucella birmanica （Coleoptera： Chrysomelidae）

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Insect Science 2008年第4期15卷 375-380页

作者： Fu-Shan Zheng Yu-Zhou Du Zhi-Jie Wang jia-jun xu Institute of Applied Entomology Yangzhou University Yangzhou Jiangsu Province Laiwu Vocational Technology Institute Laiwu Shandong Province China

Studies on the effect of temperature on the development of the water chestnut beetle, Galerucella birmanica Jacoby were carried out in the laboratory at seven different temperatures： 16 ℃, 19 ℃, 22 ℃, 25 ℃, 28 ℃, 31 ℃ and 34 ℃. The developmental time decreased with increase in temperature. The developmental time at 16 ℃, 19℃, 22 ℃, 25 ℃, 28 ℃, 31 ℃ and 34 ℃ was 96.60, 80.68, 58.96, 43.48, 35.03, 30.08 and 28.02 days for the period from egg hatching to adult emergence, respectively. The developmental threshold estimated for a generation by linear regression was 10.36℃. The fecundity per female at 22 ℃, 25 ℃, 28 ℃, 31 ℃ and 34 ℃ was 102.3, 134.5, 141.2, 130.1 and 116.2 eggs, respectively. Oviposition period ranged from 15.6 days at 22 ℃ to 8.6 days at 34 ℃. Hatchability of eggs was highest at 31 ℃ with 76.9% and lowest at 34 ℃ with 57.1%. The highest generation survival rate was 65.3% at 31 ℃, and the intrinsic rate of natural increase （rm） for G. birmanica was the highest at 34 ℃.

关键词： demography developmental threshold fecundity Galerucella birmanicaJacoby longevity survivorship temperature

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Intravenous injection of xuebijing attenuates acute kidney injury in rats with paraquat intoxication

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World Journal of Emergency Medicine 2017年第1期8卷 61-64页

作者： jia-jun xu jian-tao Zhen Li Tang Qing-ming Lin Department of Emergency Medicine Quanzhou First Hospital Affiiated Fujian Medical University Department of Emergency Medicine Fujian Provincial Hospital Shengli Clinical Medical College of Fujian Medical University

BACKGROUND: The study aimed to investigate the therapeutic benefits of intravenous xuebijing on acute kidney injury(AKI) in rats with paraquat ***: Male Sprague-Dawley rats were randomly divided equally into three groups: sham group(n=8), paraquat group(n=8) and xuebijing-treated group(n=8) using a random number table. The rats were intraperitoneally injected with 50 mg/kg of paraquat. One hour after paraquat administration, the rats were treated intravenously with xuebijing(8 mL /kg). At 12 hours after paraquat administration, serum was collected to evaluate kidney function, then the rats were sacrificed and kidney samples were immediately harvested. AKI scores were evaluated by renal histopathology and pro-in? ammatory cytokines mR NA levels in kidney were assayed using real-time ***: Serum urea nitrogen, creatinine and AKI scores were significantly higher in the paraquat group, compared with the sham group(Pxuebijing signi? cantly decreased serum urea nitrogen, creatinine, AKI scores and IL-1β, IL-6 and TNF-α m RNA levels, compared with the paraquat group(Pxuebijing attenuates AKI following paraquat poisoning by suppressing in? ammatory response.

关键词： Paraquat xuebijing Kidney injury Inflammation

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Multiply-twisted Hypercube with Four or Less Dimensions is Vertex-transitive

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Chinese Quarterly Journal of Mathematics 2005年第4期20卷 430-434页

作者： HUANG jia xu jun-ming Department of Mathematics University of Science and Technology of China Hefei 230026 China

P Kulasinghe and S Bettayeb showed that any multiply-twisted hypercube withfive or more dimensions is not vertex-transitive. This note shows that any multiply-twistedhypercube with four or less dimensions is vertex-tr... 详细信息

关键词： vertex-transitive edge-transitive multiply-twisted hypercube crossed cube

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癌钙蛋白在视神经损伤修复中的作用及研究进展

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国际眼科杂志 2011年第10期11卷 1737-1739页

作者：赵亮许家军第二军医大学附属长海医院实习大队本科生队中国上海市200433 第二军医大学解剖学教研室中国上海市200433

作为一种特殊的钙调蛋白,癌钙蛋白(oncomodulin,OncoM,OCM)一直被认为只在肿瘤的发生、生长中起调节作用。然而近年来研究发现,OCM对视神经损伤具有修复功能,为神经损伤的治疗提供了更为广阔的视野。本文就目前OCM在视神经损伤修复中的... 详细信息

作为一种特殊的钙调蛋白,癌钙蛋白(oncomodulin,OncoM,OCM)一直被认为只在肿瘤的发生、生长中起调节作用。然而近年来研究发现,OCM对视神经损伤具有修复功能,为神经损伤的治疗提供了更为广阔的视野。本文就目前OCM在视神经损伤修复中的作用及研究进展作一综述。

关键词：癌钙蛋白视神经损伤修复轴突再生

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Mitophagy in acute central nervous system injuries:regulatory mechanisms and therapeutic potentials

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Neural Regeneration Research 2025年第9期20卷 2437-2453页

作者： Siyi xu junqiu jia Rui Mao Xiang Cao Yun xu Department of Neurology Nanjing Drum Tower HospitalClinical College of Jiangsu UniversityNanjingJiangsu ProvinceChina Department of Neurology Nanjing Drum Tower HospitalChinese Academy of Medical Science&Peking Union Medical CollegeNanjingJiangsu ProvinceChina Department of Neurology Nanjing Drum Tower HospitalAffiliated Hospital of Medical SchoolNanjing UniversityNanjingJiangsu ProvinceChina State Key Laboratory of Pharmaceutical Biotechnology and Institute of Translational Medicine for Brain Critical Diseases Nanjing UniversityNanjingJiangsu ProvinceChina jiangsu Key Laboratory for Molecular Medicine Medical School of Nanjing UniversityNanjingJiangsu ProvinceChina Nanjing Neurology Medical Center NanjingJiangsu ProvinceChina

Acute central nervous system injuries,including ischemic stro ke,intracerebral hemorrhage,subarachnoid hemorrhage,traumatic brain injury,and spinal co rd injury,are a major global health *** optimal therapies and improving the long-term neurological functions of patients with acute central nervous system injuries are urgent *** are susceptible to damage after acute central nervous system injury,and this leads to the release of toxic levels of reactive oxygen species,which induce cell ***,a selective form of autophagy,is crucial in eliminating redundant or damaged mitochondria during these *** evidence has highlighted the significant role of mitophagy in acute central nervous system *** this review,we provide a comprehensive overview of the process,classification,and related mechanisms of *** also highlight the recent developments in research into the role of mitophagy in various acute central nervous system injuries and drug therapies that regulate *** the final section of this review,we emphasize the potential for treating these disorders by focusing on mitophagy and suggest future research paths in this area.

关键词： autophagy intracerebral hemorrhage ischemic stroke mitochondria mitochondrial biogenesis mitochondrial quality control mitophagy spinal cord injury subarachnoid hemorrhage traumatic brain injury

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Nd:YAG激光治疗白内障术后囊袋阻滞综合征疗效分析

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国际眼科杂志 2012年第2期12卷 339-340页

作者：王养忠许家骏北京中医药大学东直门医院眼科中国北京市100700

目的:探讨白内障超声乳化吸出联合人工晶状体植入术后晶状体囊袋阻滞综合征临床特征及Nd:YAG激光治疗方法选择。方法:回顾性分析7例术后晶状体囊袋阻滞综合征临床特征及Nd:YAG激光治疗方法。其中2例术后早期晶状体囊袋阻滞综合征采用Nd:... 详细信息

目的:探讨白内障超声乳化吸出联合人工晶状体植入术后晶状体囊袋阻滞综合征临床特征及Nd:YAG激光治疗方法选择。方法:回顾性分析7例术后晶状体囊袋阻滞综合征临床特征及Nd:YAG激光治疗方法。其中2例术后早期晶状体囊袋阻滞综合征采用Nd:YAG激光前囊膜周边造孔术;4例术后晚期晶状体囊袋阻滞综合征仅晶状体后囊膜混浊、增厚,采用Nd:YAG激光后囊膜切除术;1例术后晚期晶状体囊袋阻滞综合征伴有人工晶状体前、后表面光学部纤维增殖膜,采用Nd:YAG激光人工晶状体前后囊膜切除术后再行晶状体后囊膜切除术。结果:患者7例经Nd:YAG激光治疗后均恢复较好视力,未见严重并发症。结论:根据术后囊袋阻滞综合征临床特征采取相应的Nd:YAG激光治疗安全有效。

关键词：囊袋阻滞综合征 YAG激光治疗白内障超声乳化环形撕囊人工晶状体

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16.48% Efficient solution-processed CIGS solar cells with crystal growth and defects engineering enabled by Ag doping strategy

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Journal of Energy Chemistry 2025年第1期100卷 59-65页

作者： Mengyu xu Shaocong Yan Ting Liang jia jia Shengjie Yuan Dongxing Kou Zhengji Zhou Wenhui Zhou Yafang Qi Yuena Meng Litao Han Sixin Wu Key Laboratory for Special Functional Materials of MOE National & Local Joint Engineering Research Centre for High-efficiency Display and Lighting Technology School of Nanoscience and Materials Engineering Henan University

Solution-processed Cu（In,Ga）Se2（CIGS） solar cells suffer from serious carrier recombination and power conversion efficiency（PCE） loss because of the poor film properties and easy formation of ***, we propose Ag&Se co-selenization strategy to enhance the crystallization and passivate harmful defects of the CIGS films. The formation of Ag-Se phase during the selenization process enables the formation of large grains and suppresses the deep level defects. It is found that Ag doping can enlarge the depletion region width, lower the Urbach energy and prolong the carrier lifetime. As a result, a champion solution-processed CIGS solar cell presents a high efficiency of 16.48% with the highly improved opencircuit voltage（VOC） of 662 m V and fill factor（FF） of 75.8%. This work provides an efficient strategy to prepare high quality solution-processed CIGS films for high-performance CIGS solar cells.

关键词： CIGS solar cells Solution-processed method Ag doping Crystal growth Defects engineering

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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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Anomalous quality factor evolution of induced transparency in a virtualized coupled-oscillator system

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 148-155页

作者： Yunhan Yang Han jia Tuo Liu Yuzhen Yang jun Yang Key Laboratory of Noise and Vibration Research Institute of Acoustics Chinese Academy of Sciences University of Chinese Academy of Sciences State Key Laboratory of Acoustics Institute of Acoustics Chinese Academy of Sciences

The phenomenon of induced transparency, characterized by a high quality(Q) factor, holds significant importance in the fields of high-precision sensing, energy storage and wave manipulation. Conventional transparency systems are often constrained by the limited experimentally accessible parameter space and the lack of independent control over intrinsic parameters, thereby hindering advanced research on high-Q effects. Here we propose a virtualized coupled-oscillator system that enables reconfigurable induced transparency in the reflection spectrum. By virtually incorporating a pair of coupled oscillators into an individual acoustic meta-atom, we achieve the manipulation of induced transparency in a decoupled, wide-ranging, and elaborate manner. Exploiting the diverse evolutions across the intrinsic parameter space, we show experimentally a counter-intuitive increase in the Q-factor of the transparency window, which is attributed to the enhanced dissipation of the bright ***, a constant group delay at the center frequency is observed accompanying this evolution. Our work demonstrates an intriguing platform as well as a novel strategy to engineer high-Q induced transparency phenomenon, and paves the way towards applications in programmable acoustic sensors, filters and slow-wave devices.

关键词： induced transparency acoustic meta-atom high quality-factor scattering programmable intrinsic parameter

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