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| 1 | Enhancing Capacitance Performance of Ti3C2Tx MXene as Electrode Materials of Supercapacitor: From Controlled Preparation to Composite Structure Construction显示文摘Ti3C2Tx,a novel two-dimensional layer material,is widely used as electrode materials of supercapacitor due to its good metal conductivity,redox reaction active surface,and so on.However,there are many challenges to be addressed which impede Ti3C2Tx obtaining the ideal specific capacitance,such as restacking,re-crushing,and oxidation of titanium.Recently,many advances have been proposed to enhance capacitance performance of Ti3C2Tx.In this review,recent strategies for improving specific capacitance are summarized and compared,for example,film formation,surface modification,and composite method.Furthermore,in order to comprehend the mechanism of those efforts,this review analyzes the energy storage performance in different electrolytes and influencing factors.This review is expected to predict redouble research direction of Ti3C2Tx materials in supercapacitors. | Xiaobei Zang Jiali Wang Yijiang Qin Teng Wang Chengpeng He Qingguo Shao Hongwei Zhu Ning Cao | 2020 | Nano-Micro Letters2020，12，6： | 10 |
| 2 | Genetic Polymorphisms in the Precursor MicroRNA Flanking Region and Non-Small Cell Lung Cancer Survival显示文摘 | Hu, Zhibin Shu, Yongqian Chen, Yijiang Chen, Jiaping Dong, Jing Liu, Yao Pan, Shiyang Xu, Lin Xu, Jing Wang, Yi Dai , Juncheng Ma, Hongxia Jin, Guangfu Shen,Hongbing | 2011 | 南京医科大学学报(自然科学版)2011，31，6： | 8 |
| 3 | A single institution experience using the LigaSure vessel sealing system in video-assisted thoracoscopic surgery for primary spontaneous pneumothorax显示文摘This study sought to report our 6-year experience with the LigaSure vessel sealing system(LVSS) in videoassisted thoracoscopic surgery(VATS) for primary spontaneous pneumothorax.A series of 180 consecutive patients with primary spontaneous pneumothorax were operated on in our institution from May 2005 to December 2010.Intraoperatively,large lesions(bullae or blebs) with a diameter more than 2 cm were resected by staplers,and the residual lesions were treated by LVSS.LVSS was also used to ablate the apical area when no lesions were found.Conventional apical pleural abrasion was done in all cases.All patients were successfully treated using VATS with minimal perioperative bleeding.The mean operating time was 76 minutes(range,43-160 minutes) for single-side procedures and 169 minutes(range,135-195 minutes) for bilateral procedures,the mean number of applied staples was 1.93 per patient(range,0-8 days),the duration of drainage was 3.8 days(range,2-15 days),and the duration of hospital stay was 5.8 days(range,3-16 days).Postoperative complications included persistent air leak(> 5 days) in 11 cases(6.1%) and residual pneumothorax in 6(3.3%).None required reoperation.The mean duration of follow-up was 57 months(range,24-105 months).Recurrence was seen in three cases(1.7%),and all underwent another operation thereafter.None of the lesions in the relapse cases received ablation with LVSS in the first operation.LVSS can optimize VATS for primary spontaneous pneumothorax and reduces the use of single-use staples.The method is safe,easy to use,and cost-effective and produces satisfactory results. | Zhi Li Liang Chen Jun Wang Jianwei Qin Quan Zhu Bin Zhang Yijiang Chen | 2014 | The Journal of Biomedical Research2014，28，6： | 6 |
| 4 | Diagnosis and surgical treatment of intraveneous leiomyomatosis extending into the heart:two cases report and review of the literature显示文摘Objective:To investigate the clinical characteristics,diagnosis and surgical treatment of intravenous leiomyomatosis(IVL),and outline the differences between Chinese and overseas cases.Methods:Clinical data of two IVL cases,treated in our hospital,were analyzed retrospectively and the related literature was also reviewed.The data of preoperative diagnostic rate,surgical procedures,and postoperative recurrence between patients in China and other countries were compared.Results:The first stage operation was performed successfully in 2 patients.However,they refused subsequent therapies,including a second stage operation to excise the remnants of the tumor,uterus,bilateral oviducts and ovaries,and anti-estrogen therapy.Both suffered from IVL recurrence,one at 6-month and the other at 9-month,and died at 16-month and 12-month respectively after the first stage surgery.Worldwide reports of 110 IVL cases were reviewed,which included 28 cases in China and 82 cases in other countries.In the majority of the Chinese patients,tumors only extended into the right atrium rather than the right ventricle(RA 22 cases vs RV 4 cases).However,among the overseas patients,the rate of extension into the right atrium was similar to that of extension into the right ventricle(RA 41 cases vs RV 38 cases).The rate of hysterectomies was not significantly different between Chinese and overseas patients(67.86% vs 55.9%,P=0.278).The rate of correct preoperative diagnosis in the Chinese patients was significantly lower than that in the overseas patients(32.14% vs 80%,P=0.000002),as well as the rate of complete excision of the tumor(22.7% vs 75.5%,P=0.000001).The proportion of patients who undergoing a single-stage or a two-stage operation was similar in Chinese and overseas patients.The recurrence rate was significantly higher in the Chinese patients than in the overseas patients(36.8% vs 9.1%,P=0.0055),and the patients with tumor recurrence were partial tumor excision patients.Conclusion:The possibility of IVL should be considered if echocardiography in female patients demonstrates a tumor in the right heart and a mass in the inferior vena cava(IVC).Further imaging should be performed to confirm the diagnosis.The correct diagnosis and accurate preoperative delineation of tumor extension are essential for an optimal surgical outcome.The key point in IVL treatment is the complete excision of tumors(single-stage or two-stage surgical procedure). | Xiaowei Wang Lin Zhang Yijiang Chen Shijiang Zhang Jianwei Qin Yanhu Wu Jinhua Luo | 2009 | Journal of Nanjing Medical University2009，23，5： | 5 |
| 5 | An analytical study of unsteady heat transfer in the rock surrounding a deep airway显示文摘The heat transfer between an airway and the air flowing though it is an unsteady problem. The governing equation of unsteady heat transfer was solved using the method of separation of variables. The solution is an infinite series including Bessel functions. The theoretical solution was analyzed by solving for the positive roots of the transcendental equation by iteration. The dimensionless surface temperature of the sur- rounding rock is only affected by the Bi number but not by the thermo-physical coefficients of the rock. The dimensionless coefficient of heat transfer, k, decreases with the Fo number similarly to the influence of the Bi number on k. A formula for determining the fully developed stage (FDS) suitable for unsteady heat transfer in the airway is proposed. The FDS from theoretical analysis occurs with Fo from 1.6 to 2. The ratio of excess temperature in the surrounding rock is independent of the initial conditions and only dependent on the Bi number and the relative position in the airway, at the FDS. The calculation error is large when using just the first term from the complete series when Fo is from 2 to 12. Five terms give a solution approximately equal to that found using the complete series. The first term could replace the complete series only when Fo is greater than 12. The FDS plays an important role in predication of the temperature field of the surrounding rock and in simplified calculations. | Wang Yijiang | 2012 | International Journal of Mining Science and Technology2012，22，3： | 4 |
| 6 | Strength properties and evolution laws of cracked sandstone samples in re-loading tests显示文摘To study the strength properties and evolution laws of cracked sandstone samples in re-loading tests,strength and damage evolution properties of intact sandstone samples were first analyzed through the triaxial compression tests carried on TAW-2000 microcomputer control electro-hydraulic servo rock triaxial test system.Damage evolution models were established based on dilatancy properties realizing the real-time and quantitative evaluation of samples damage state in loading process.On this basis,samples with different damage were obtained by pre-peak,peak point,post-peak and residual strength stage unloading tests in the loading process of intact samples.The characteristics of the stress-strain curves and strength evolution laws were studied through the re-loading tests of samples with different damage under different stress states.The experimental results showed that the slope of stress-strain curves,peak strength and residual strength of cracked samples increased linearly with confining pressure and decreased linearly with damage.The equivalent cohesion decreased with damage in the exponential decay curves.The mechanics properties of samples transformed from strain softening to strain hardening with damage. | Yijiang Zong Lijun Han Qinbin Meng Yingchao Wang | 2020 | International Journal of Mining Science and Technology2020，30，2： | 3 |
| 7 | TLR2 was overexpressed independent of IL-6 in patients with valvular atrial fibrillation显示文摘Toll-like receptor 2 (TLR2) has recently been shown to be up-regulated in patients with non-valvular atrial fi-brillation (AF). The present study was aimed to determine whether the pathogenesis and development of AF is associated with the up-regulation of TLR2. Clinical data and right atrial appendage (RAA) specimens were col-lected from 20 patients with persisten AF (PeAF), 15 patients with paroxysmal AF (PaAF) and 13 patients with no history of AF undergoing valvular replacement. The results showed that gene expression and protein content of TLR2 were increased in both the AF subgroups, compared with the sinus rhythm (SR) group. Between the two AF subgroups, PaAF had a higher TLR2 level than PeAF. However, no difference in interluekin (IL)-6 content was found among the three groups, and no correlation was found between TLR2 and IL-6 in PeAF patients (r = 0.090, P = 0.706), PaAF patients (r = 0.408, P = 0.131) and AF patients (r = -0.301, P = 0.079). Immunohistochemical analysis revealed that TLR2 was distributed in RAAs of AF patients and confirmed the immunoblotting results. In conclusion, we demonstrated that TLR2 was elevated in AF (especially PaAF) patients with valvular heart disease, further implicating inflammation involved in the pathogenesis and development of AF. | Jian Wang Lei Xue Hailong Cao Fei Cui Ting Dai Yijiang Chen | 2011 | The Journal of Biomedical Research2011，25，3： | 2 |
| 8 | Fractal analysis of thermal conduction of loose coal显示文摘For deep mining engineering, heat transfer of coal mass is a vital factor in the thermal environment of coal mines. In order to study the thermal conduction mechanism, we obtained gray images of coal mass microstructure by scanning samples with a digital microscope. With the use of Matlab, these gray images were transformed into binary images, which were then transformed into a corresponding matrix consisting only of the values 0 and 1. According to the calculation method of box-counting dimension, we calculated the fractal dimension of the loose coal to be approximately 1.86. The thermal conductivity expressions of loose coal were derived based on the simulation method of thermal resistance. We calculated the thermal conductivity of loose coal by using a fractal model and compared the calculated values with our experimental data. The results show that the test data show an encourag-ing agreement with the calculated values. Hence fractal theory is a feasible method for studying thermal conductivity of loose coal. | WANG Yijiang ZHOU Guoqing WEI Yazhi ZHOU Yang | 2010 | Mining Science and Technology2010，20，6： | 2 |
| 9 | A specific genomic organization and a novel promoter sequence for both ZP2 and ZP3 gene expressions in the Pingxiang red transparent crucian carp, Carassius auratus var. pingxiangnensis显示文摘 | Jianwu Shi Kou Peng Junqing Sheng Junhua Wang Weijia Yi Haijun Wu Qing Gu Yijiang Hong | 2013 | Comparative Biochemistry and Physiology - Part D:2013，，4： | 1 |
| 10 | Enterprise Productivity and Efficiency: When Is Up Really Down?显示文摘 | Chong-en Bai David D. Li Yijiang Wang | 1997 | Journal of Comparative Economics1997，，3： | 1 |
| 11 | Bureaucratic Control and the Soft Budget显示文摘 | Chong-en and Wang Yijiang | 1998 | Journal of Comparative Economic 261998，，： | 1 |
| 12 | Osteoprotegerin/RANK/RANKL axis and atrial remodeling in mitral valvular patients with atrial fibrillation显示文摘 | Hailong Cao Qingguo Li Mingna Li R?e OD Zhong Wu Qing Zhou Bin Cao Baojun Chen Yijiang Chen Dongjin Wang | 2013 | International Journal of Cardiology2013，，3： | 1 |
| 13 | Enterprise Productivity and Efficiency: When is up Really Down?显示文摘 | Chong-en Bai David Li Yijiang Wang | 1997 | Journal of Comparative Economics1997，，24： | 1 |
| 14 | Union effects on performance and employment relations: Evidence from China显示文摘 | Yi Lu Zhigang Tao Yijiang Wang | 2010 | China Economic Review2010，，1： | 1 |
| 15 | In-situ self-templating synthesis of 3D hierarchical porous carbonsfrom oxygen-bridged porous organic polymers for highperformance supercapacitors显示文摘It is a big challenge to well control the porous structure of carbon materials for supercapacitor application.Herein,a simple in-situ self-templating strategy is developed to prepare three-dimensional(3D)hierarchical porous carbons with good combination of micro and meso-porous architecture derived from a new oxygen-bridged porous organic polymer(OPOP).The OPOP is produced by the condensation polymerization of cyanuric chloride and hydroquinone in NaOH ethanol solution and NaCl is in-situ formed as by-product that will serve as template to construct an interconnected 3D hierarchical porous architecture upon carbonization.The large interface pore architecture,and rich doping of N and O heteroatoms effectively promote the electrolyte accessibility and electronic conductivity,and provide abundant active sites for energy storage.Consequently,the supercapacitors based on the optimized OPOP-800 sample display an energy density of 8.44 and 27.28 Wh·kg^(−1)in 6.0 M KOH and 1.0 M Na2SO4 electrolytes,respectively.The capacitance retention is more than 94%after 10,000 cycles.Furthermore,density functional theory(DFT)calculations have been employed to unveil the charge storage mechanism in the OPOP-800.The results presented in this job are inspiring in finely tuning the porous structure to optimize the supercapacitive performance of carbon materials. | Qi Xiong Bei Liu Yijiang Liu Pu Wang Hua Cheng Huaming Li Zhouguang Lu Mei Yang | 2022 | Nano Research2022，15，9： | 1 |
| 16 | The nature of the township -village enterprise 显示文摘 | Chum & Yijiang Wang | 1994 | Journal of Comparative Economies1994，19，： | 1 |
| 17 | Human Capital Investment under Asymmetric Information:The Pigovian Conjecture Revisited 显示文摘 | Chun Chang Yijiang Wang | 1996 | Journal of Labor Economics1996，14，3： | 1 |
| 18 | Union effects on performance and employment relations: Evidence from China显示文摘 | Yi Lu Zhigang Tao Yijiang Wang | 2010 | China Economic Review2010，，1： | 1 |
| 19 | Uncertainty inLabor Productivity and Sp-ecific Human Cap-ital Investment显示文摘 | Chong-En Bai Yijiang Wang | 2003 | Journal of Labor Economics2003，21，3： | 1 |
| 20 | A multitask theory of state enterprise reform显示文摘 | Bai Chong-En David Li Zhigang Tao and Yijiang Wang | 2000 | Journal of Comparative Economics2000，28，： | 1 |
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