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| 1 | Laparoscopic Partial Nephrectomy With Segmental Renal Artery Clamping:Technique and Clinical Outcomes显示文摘Background:Warm ischemic injury is one of the most important factors affecting renal function in partial nephrectomy(PN).The technique of segmental renal artery clamping emerges as an alternative to conventional renal artery clamping for renal hilar control.Objective:To evaluate the feasibility and efficiency of laparoscopic PN(LPN) with segmental renal artery clamping in comparison with the conventional technique.Design,setting,and participants:A total of 75 patients underwent LPN from June 2007 to November 2009.All patients had T1a or T1b tumor in one kidney and a normal contralateral kidney.Thirty-seven patients underwent surgeries with main renal artery clamping,and 38 underwent surgeries with segmental artery clamping.Intervention:All procedures were performed by the same laparoscopic surgeon.Measurements:Blood loss,operation time,warm ischemia(WI) time,and complications affected renal function before and after operation were recorded.Results and limitations:All LPNs were completed without conversion to open surgery or nephrectomy.The novel technique slightly increased WI time(p < 0.001) and intraoperative blood loss(p = 0.006),while it provided better postoperative affected renal function(p < 0.001) compared with the conventional technique.The total complication rate was 12%.Among the 38 cases where segmental renal artery clamping was performed,7 had to convert to the conventional method.Tumor size and location influenced the number of clamped segmental arteries.Long-term postoperative renal function is still awaited.Conclusions:LPN with segmental artery clamping is safe and feasible in clinical practice.It minimizes the intraoperative WI injury and improves early postoperative affected renal function compared with main renal artery clamping.(C) 2010 European Association of Urology.Published by Elsevier B.V.All rights reserved. | Shao,P.F. Qin,C. Yin,C.J. Meng,X.X. Ju,X.B. Li,J. Lü,Q.A. Zhang,W. Xu,Z.Q.Shao,Pengfei Qin,Chao Yin,Changjun Meng,Xiaoxin Ju,Xiaobing Li,Jie Lü,Qiang Zhang,Wei Xu,Zhengquan] Nanjing Med Univ,Affiliated Hosp 1,Dept Urol,Nanjing,Peoples R China.Guangzhou Rd 300,Nanjing 210029,Peoples R China. | 2011 | 南京医科大学学报(自然科学版)2011，31，7： | 123 |
| 2 | Discovery of the migrasome, an organelle mediating release of cytoplasmic contents during cell migration显示文摘房间通过 secreting 和释放蛋白质和泡与对方一起交流。许多房间能移居。在这研究,我们报导 migracytosis,为释放细胞的内容的房间迁居依赖者机制,和 migrasomes 的发现,调停的小囊的结构 migracytosis。当移居的房间移动,他们离开长管状的海滨,叫的收回纤维,在他们后面。大泡,包含众多的更小的泡,在收回纤维的尖端和交叉上成长。这些纤维,与主要房间身体连接泡,最后,裂缝,和泡被释放直到细胞外的空间或直接由包围房间收起。因为这些泡的形成是迁居依赖者,我们把他们称为 “ migrasomes”。我们也发现 cytosolic 内容能被搬运进 migrasomes 并且通过 migrasomes 免除了房间。我们把这迁居依赖者版本机制称为 “ migracytosis”。 | Liang Ma Ying Li Junya Peng Danni Wu Xiaoxin Zhao Yitong Cui Lilian Chen Xiaojun Yan Yanan Du Li Yu | 2015 | Cell Research2015，25，1： | 21 |
| 3 | Changes in visibility with PM_(2.5) composition and relative humidity at a background site in the Pearl River Delta region显示文摘In fall–winter, 2007–2013, visibility and light scattering coefficients(b sp) were measured along with PM_(2.5)mass concentrations and chemical compositions at a background site in the Pearl River Delta(PRD) region. The daily average visibility increased significantly(p < 0.01) at a rate of 1.1 km/year, yet its median stabilized at ~13 km. No haze days occurred when the 24-hr mean PM_(2.5)mass concentration was below 75 μg/m^3. By multiple linear regression on the chemical budget of particle scattering coefficient(b sp), we obtained site-specific mass scattering efficiency(MSE) values of 6.5 ± 0.2, 2.6 ± 0.3, 2.4 ± 0.7 and 7.3 ± 1.2 m2/g,respectively, for organic matter(OM), ammonium sulfate(AS), ammonium nitrate(AN) and sea salt(SS). The reconstructed light extinction coefficient(b ext) based on the Interagency Monitoring of Protected Visual Environments(IMPROVE) algorithm with our site-specific MSE revealed that OM, AS, AN, SS and light-absorbing carbon(LAC) on average contributed 45.9% ± 1.6%,25.6% ± 1.2%, 12.0% ± 0.7%, 11.2% ± 0.9% and 5.4% ± 0.3% to light extinction, respectively.Averaged b ext displayed a significant reduction rate of 14.1/Mm·year(p < 0.05); this rate would be 82% higher if it were not counteracted by increasing relative humidity(RH) and hygroscopic growth factor(f(RH)) at rates of 2.5% and 0.16/year-1(p < 0.01), respectively, during the fall–winter, 2007–2013. This growth of RH and f(RH) partly offsets the positive effects of lowered AS in improving visibility, and aggravated the negative effects of increasing AN to impair visibility. | Xiaoxin Fu Xinming Wang Qihou Hu Guanghui Li Xiang Ding Yanli Zhang Quanfu He Tengyu Liu Zhou Zhang Qingqing Yu Ruqing Shen Xinhui Bi | 2016 | Journal of Environmental Sciences2016，28，2： | 18 |
| 4 | Research progress on human infection with avian influenza H7N9显示文摘Since the first case of novel H7N9 infection was reported,China has experienced five epidemics of H7N9.During the fifth wave,a highly pathogenic H7N9 strain emerged.Meanwhile,the H7N9 virus continues to accumulate mutations,and its affinity for the human respiratory epithelial sialic acid 2-6 receptor has increased.Therefore,a pandemic is still possible.In the past 6 years,we have accumulated rich experience in dealing with H7N9,especially in terms of virus tracing,epidemiological research,key site mutation monitoring,critical disease mechanisms,clinical treatment,and vaccine development.In the research fields above,significant progress has been made to effectively control the spread of the epidemic and reduce the fatality rate.To fully document the research progress concerning H7N9,we reviewed the clinical and epidemiological characteristics of H7N9,the key gene mutations of the virus,and H7N9 vaccine,thus providing a scientific basis for further monitoring and prevention of H7N9 influenza epidemics. | Xiaoxin Wu Lanlan Xiao Lanjuan Li | 2020 | Frontiers of Medicine2020，14，1： | 14 |
| 5 | Cotton-derived oxygen/sulfur co-doped hard carbon as advanced anode material for potassium-ion batteries显示文摘Hard carbon is regarded as promising anode materials for potassium-ion batteries(KIBs)owing to their low price and easy availability.However,the limited rate capability still needs to be improved.Herein,we demonstrate the fabrication of oxygen/sulfur co-doped hard carbon through a facile hydrolyzationsulfuration process of skimmed cotton.The simultaneous dopants significantly improve potassium ion diffusion rate.When served as the anode for KIBs,this hydrolyzed hard carbon delivered a high reversible capacity(409 mAh/g at 0.1 A/g),superior rate capability(135 mAh/g at 2 A/g)and excellent cyclability(about 120 mAh/g overt 500 cycles at 2 A/g).This work provides a facile strategy to prepare low-cost doped-hard carbon with superior potassium storage property. | Baolin Xu Shihan Qi Fang Li Xiaoxin Peng Jinfeng Cai Jiaojiao Liang Jianmin Ma | 2020 | Chinese Chemical Letters2020，31，1： | 12 |
| 6 | Mesoporous silica nanorods intrinsically doped with photosensitizers as a multifunctional drug carrier for combination therapy of cancer显示文摘Mesoporous 硅石 nanoparticles (MSN ) 由于他们的大表面区域,悦耳的尺寸,灵巧的修正和可观的 biocompatibility 作为药交货搬运人在最近的年里吸引了巨大的注意。在这个工作,我们制作内在地与使分子具有感光性被做的 MSN 的一种有趣的类型,氯 e6 (Ce6 ) 。由增加在硅石矩阵内做的 Ce6 的数量, MSN 的形态学从范围改变到像杆的形状,这被发现。获得的做 Ce6 的 mesoporous 硅石 nanorods (CMSNR ) 不仅能为光力学的治疗,而且罐头生产汗衫氧也与由利用他们的 mesoporous 结构装载能力的高药用作一个药交货平台。比作球形的 nanoparticles,有更大的方面比率的 CMSNR 由癌症房间显示出许多更快的举起,这被发现。与作为模型药采用的 doxorubicin (纪录影片) ,联合光力学并且化疗被执行,在 vitro 并且在 vivo 完成 synergistic 反肿瘤效果。我们的学习介绍一个基于 MSN 的药交货平台的一个新图案,它内在地荧光灯、有能力用作一个光力学的代理人,为未来答应癌症的指导成像的联合治疗。 | Guangbao Yang Hua Gong Xiaoxin Qian Pengli Tan Zhiwei Li Teng Liu Jingjing Liu Youyong Li Zhuang Liu | 2015 | Nano Research2015，8，3： | 11 |
| 7 | Analysis of Low Frequency Oscillation and Source Location in Power Systems显示文摘The major problem in current online diagnosis and analysis for power system oscillation is mainly concerned with finding the oscillation source in a fast and correct way using the data collected by the Wide Area Measurement System(WAMS).This paper for the first time proposes a scheme of cut set energy based on WAMS.Independent of accurate parameters,the scheme can make full use of WAMS data based on cut set energy construction and fast calculation to locate the source during oscillation.Afterwards,a scheme of torque decomposition is proposed,based on which the controller’s torque can be divided into damping torque and synchronous torque by calculation through WAMS data,and this paper puts forward the abnormal response and simulation models calibration of influential controllers.Analysis of an oscillation case shows how the cut set energy scheme and the torque decomposition scheme are applied in a real-world power system,and the schemes are proven to be reliable and practical in identifying and locating oscillation sources. | Yinbiao Shu Xiaoxin Zhou Wenfeng Li | 2018 | CSEE Journal of Power and Energy Systems2018，4，1： | 11 |
| 8 | Personalized targeted therapy for esophageal squamous cell carcinoma显示文摘Esophageal squamous cell carcinoma continues to heavily burden clinicians worldwide. Researchers have discovered the genomic landscape of esophageal squamous cell carcinoma, which holds promise for an era of personalized oncology care. One of the most pressing problems facing this issue is to improve the understanding of the newly available genomic data, and identify the driver-gene mutations, pathways, and networks. The emergence of a legion of novel targeted agents has generated much hope and hype regarding more potent treatment regimens, but the accuracy of drug selection is still arguable. Other problems, such as cancer heterogeneity, drug resistance, exceptional responders, and side effects, have to be surmounted. Evolving topics in personalized oncology, such as interpretation of genomics data, issues in targeted therapy, research approaches for targeted therapy, and future perspectives, will be discussed in this editorial. | Xiaozheng Kang Keneng Chen Yicheng Li Jianying Li Thomas A D'Amico Xiaoxin Chen | 2015 | World Journal of Gastroenterology2015，21，25： | 10 |
| 9 | In vitro inhibitory and pro-apoptotic effect of Stellera Chamaejasme LExtract on human lung cancer cell line NCI-H157显示文摘OBJECTIVE:To investigate the inhibitory and pro-apoptotic effect of Stellera Chamaejasme L extract(ESC) in vitro.METHODS:ESC was first extracted with ethanol,and then washed using a polyamide column with 60% ethanol.ESC was then decompressively recycled and vacuum dried at room temperature to obtain active fractions.Subsequently,the cytotoxic and apoptotic effects of ESC on NCI-H157 human lung cancer cells were determined.RESULTS:The results showed that ESC was rich in isomers of Chamaejasminor,neochamaejasmine and Sikokianin.ESC had significant cytotoxicity against NCI-H157 cells,with an IC 50 of approximately 18.50 μg.mL-1.ESC caused significant increase in total apoptotic rate,the activity of caspase 3 and 8,and Fas protein expression(P<0.05).CONCLUSION:The inhibitory effect of ESC on NCI-H157 tumor cells might partly be attributed to its apoptotic induction through activation of the Fas death receptor pathway. | Xiaoni Liu Yujie Li Qing Yang Ying Chen Xiaogang Weng Yiwei Wang Ning Li Xiaoxin Zhu | 2012 | Journal of Traditional Chinese Medicine2012，32，3： | 8 |
| 10 | Dissipation behavior, residue distribution and dietary risk assessment of chlorfenapyr and clothianidin in leek using RRLC-QqQ-MS/MS technique显示文摘Commercial suspension emulsion(SE) of(8% chlorfenapyr + 20% clothianidin), as a pre-registered product in China, was firstly investigated under Chinese open-field conditions. A MWCNTs-based QuEChERS method for simultaneous determination of chlorfenapyr and clothianidin in leek was established and validated through rapid resolution liquid chromatography triples quadrupole tandem mass spectrometry(RRLC-QqQ-MS/MS). Based on this method, the dissipation behaviors, residue distributions and dietary risk probability of these fungicides in leek from two representative locations in China in 2016, which were previously treated with these insecticides at the doses of 420–630 g a.i./ha twice applications, were further investigated for food safety. Dissipation behavior of chlorfenapyr and clothianidin in leek followed first-order kinetics with the half-lives of 2.9–7.2 days, and the highest residues(HR) of these insecticides in leek were below 0.3811 mg/kg and 0.2989 mg/kg, respectively, at the pre-harvest interval(PHI, 7 days). For dietary risk assessments, the risk quotients(RQs) of chlorfenapyr and clothianidin in leek were evaluated by comparing the value of national estimated daily intake(NEDI) with acceptable daily intake(ADI), based on the trials data under good agricultural practices(GAP) conditions. The results indicated that RQs of chlorfenapyr and clothianidin in leek were21.5% and 0.29%, respectively, which exhibited an acceptably low health risk to leek consumption. The current study could not only guide reasonable usage of the formulation, but also facilitate the setting of maximum residue limits(MRLs) of chlorfenapyr and clothianidin in leek for Chinese | Xi Li Xiaoxin Chen Jiye Hu | 2019 | Chinese Chemical Letters2019，30，1： | 7 |
| 11 | Optimal Operation of Integrated Energy Systems Subject to Coupled Demand Constraints of Electricity and Natural Gas显示文摘This paper proposes a hybrid multi-objective optimization and game-theoretic approach(HMOGTA)to achieve the optimal operation of integrated energy systems(IESs)consisting of electricity and natural gas(E&G)utility networks,multiple distributed energy stations(DESs),and multiple energy users(EUs).The HMOGTA aims to solve the coordinated operation strategy of the electricity and natural gas networks considering the demand characteristics of DESs and EUs.In the HMOGTA,a hierarchical Stackelberg game model is developed for generating equilibrium strategies of DESs and EUs in each district energy network(DEN).Based on the game results,we obtain the coupling demand constraints of electricity and natural gas(CDCENs)which reflect the relationship between the amounts and prices of electricity and cooling(E&C)that DESs purchase from utility networks.Furthermore,the minimization of conflicting costs of E&G networks considering the CDCENs are solved by a multi-objective optimization method.A case study is conducted on a test IES composed of a 20-node natural gas network,a modified IEEE 30-bus system,and 3 DENs,which verifies the effectiveness of the proposed HMOGTA to realize fair treatment for all participants in the IES. | Yingjie Qin Lilan Wu Jiehui Zheng Mengshi Li Zhaoxia Jing Q.H.Wu Xiaoxin Zhou Feng Wei | 2020 | CSEE Journal of Power and Energy Systems2020，6，2： | 7 |
| 12 | Integrated Energy Production Unit: An Innovative Concept and Design for Energy Transition Toward Low-carbon Development显示文摘To achieve the goals of emission peak and carbon neutrality,significant effort is invested to accelerate the energy transition,with a focus on the development and utilization of renewable energy,as well as the upgrading of conventional units.Within this context,this paper proposes an innovative concept,known as the integrated energy production unit(IEPU),providing a variety of energy products and flexible adjustment functions for power systems with high penetration of non-hydro renewable energy.In the IEPU framework,a photovoltaic(PV)power plant is installed to produce electricity;CO_(2) capture technology is applied to the existing coal-fired power plant with biomass co-combustion.The generated CO_(2) is used to synthesize methane or methanol with hydrogen through electrolysis.First,the operational principle and advantages of this concept are illustrated.Then,a simplified model is built to provide an optimal configuration scheme of equipment capacity.Finally,the potential contribution of IEPU to the operational flexibility of the power system is also analyzed. | Xiaoxin Zhou Qiang Zhao Yuqiong Zhang Li Sun | 2021 | CSEE Journal of Power and Energy Systems2021，7，6： | 7 |
| 13 | The geometric factor of high energy protons detector on FY-3 satellite显示文摘Geometric factor is the key parameter for inversion of particle spectrum in space particle detection. Traditional geometric factor is obtained through the method of numerical calculation with the actual structure of the detector as the input condition. The degree of accuracy for data inversion is reduced since traditional geometric factor fails to take into account the physical process of interaction between the particle and substance as well as the influence of factors such as the particle interference between different energy channels on the measurement result. Here we propose an improved geometrical factor calculation method, the concept of which is to conduct actual structural modelling of the detector in the GEANT4 program, consider the process of interaction between the particle and substance, obtain the response function of the detector to particles of different energy channels through the method of Monte Carlo simulation, calculate the influence of contaminated particle on the geometrical factor, and finally get the geometrical factors for different energy channels of the detector. The imrpoved geometrical factor obtained through the method has carried out inversion for the data of high energy protons detector on China's FY-3 satellite, the energy spectrum after which is more in line with the power law distribution recognized by space physics. The comparison with the measured result of POES satellite indicates that the FY-3 satellite data are in good accordance with the satellite data, which shows the method may effectively improve the quality of data inversion. | ZHANG ShenYi ZHANG XianGuo WANG ChuiQin SHEN GuoHong JIN Tao ZHANG BinQuan SUN YueQiang ZHU GuangWu LIANG JinBao ZHANG XiaoXin LI JiaWei HUANG Cong HAN Ying | 2014 | Science China Earth Sciences2014，57，10： | 6 |
| 14 | Atg5 regulates late endosome and lysosome biogenesis显示文摘Autophagy is an evolutionarily conserved lysosome-based degradation process.Atg5 plays a very important role in autophagosome formation.Here we show that Atg5 is required for biogenesis of late endosomes and lysosomes in an autophagy-independent manner.In Atg5 cells,but not in other essential autophagy genes defecting cells,recycling and retrieval of late endosomal components from hybrid organelles are impaired,causing persistent hybrid organelles and defective formation of late endosomes and lysosomes.Defective retrieval of late endosomal components from hybrid organelles resulting from impaired recruitment of a component of V1-ATPase to acidic organelles blocks the pH-dependent retrieval of late endosomal components from hybrid organelles.Lowering the intracellular pH restores late endosome/lysosome biogenesis in Atg5 cells.Our data demonstrate an unexpected role of Atg5 and shed new light on late endosome and lysosome biogenesis. | PENG JunYa ZHANG Ran CUI YiTong LIU HaoDong ZHAO XiaoXin HUANG Lei HU MingXu YUAN XiaoXi MA BenYu MA XiaoWei TAKASHI Ueno MASAAKI Komatsu LIANG XingJie YU Li | 2014 | Science China(Life Sciences)2014，57，1： | 6 |
| 15 | Advancement in separation materials for blood purification therapy显示文摘Blood purification refers to the extra corporeal therapies of removing potentially toxic substances, in which blood is circulated through an adsorption system loading separation materials. High-efficient inexpensive separation materials are critical to success. In this review, separation materials such as polymers and nanomaterials are summarized and compared. Combining the advantages of the adsorptive membranes and nanomaterials, organic–inorganic hybrid/blend membranes have been developed explosively. These hybrid/blend membranes have both the characteristics of high permeability, easy fabrication, good biocompatibility of adsorptive membranes, and characteristics of fast adsorption rate and high adsorption capacity of nanomaterials. The preparation and modification methodology of the separation materials is reviewed. For affinity separation materials, the relationship of ligand chemistry, ligand density and pores of the matrix is discussed. This paper also summarizes some interesting applications in separation materials for removal of bilirubin, endotoxin, toxic metal ions, cytokine, etc. | Jia Ju Feixue Liang Xiaoxin Zhang Ran Sun Xiaoguang Pan Xiaoyun Guan Guanning Cui Xuan He Mengyan Li | 2019 | Chinese Journal of Chemical Engineering2019，27，6： | 5 |
| 16 | Identification Effects of Pedometer on Estrus of Holstein Cows during Peak Lactation Period显示文摘[Objective]The paper was to discuss identification effects of pedometer on estrus of Holstein cows during peak lactation period. [Method]The estrus of Holstein cows during peak lactation period were identified by manual observation and pedometer monitoring. [Result]Compared with manual observation,the detection rate of estrus in Holstein cows using pedometer monitoring was increased by 24. 01%,which reduced the labor cost and enhanced accuracy rate. [Conclusion]The research could provide reliable basis for estrus identification of cows. | Jiang Xiaoxin Deng Shuangyi Liu Wei Wei Xingyuan Ai Li | 2014 | Animal Husbandry and Feed Science2014，6，2： | 5 |
| 17 | Radiofrequency ablation versus partial nephrectomy for the treatment of clinical stage 1 renal masses: a systematic review and meta-analysis显示文摘 | Wang Shangqian Qin Chao Peng Zhihang Cao Qiang Li Pu Shao Pengfei Ju Xiaobing Meng Xiaoxin Lu Qiang Li Jie Wang Meilin Zhang Zhengdong Gu Min Zhang Wei Yin Changjun | 2014 | Chinese Medical Journal2014，，13： | 5 |
| 18 | Parthenolide inhibits LPS-induced inflammatory cytokines through the toll-like receptor 4 signal pathway in THP-1 cells显示文摘Parthenolide (PTL ) 显示出反煽动性的有势力和反癌症活动。在现在的学习, PTL 的活动的分子的机制在导致的 lipopolysaccharide (LPS ) 被探索人的白血病 monocytic THP-1 房间和人的主要单核白血球。3-(4,5-dimethylthiazol-2-yl )-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium 盐(山) 试金被用来在 THP-1 房间生存能力上分析 PTL 的效果。连接酶的 immunosorbent 试金被用来在导致 LPS 的煽动性的 cytokine 分泌物上决定 PTL 的效果。流动 cytometry 和量的即时聚合酶链反应被用来在导致 LPS 的像使用费的受体上估计 PTL 的效果 4 (TLR4 ) 表示。表明分子的 Phosphorylation 层次被西方的污点分析决定。结果显示出那 PTL < 12.5 M 显著地没影响 THP-1 房间生存能力。LPS 治疗导致了 interleukin (IL ) 的一条显著起来规定 -6, IL-1, IL-8, IL-12p40,肿瘤坏死因素 -- , IL-18,并且没有在里面 THP-1 房间。然而, PTL 以一种剂量依赖者方式禁止了这些 cytokines 的表示,与 1.0912.620 M 的 IC 50 价值。PTL 与由流动 cytometry 分析决定了的 1.373 M 的 IC 50 值堵住了 TLR4 表示,并且这堵住的效果在蛋白质和 mRNA 层次被验证。另外的分子的表情的细胞外的调整信号的 kinase 1/2 ,6月N终端 kinase , p38 ,原子因素 B ( NF-B ) p65 ,和 IB 和起来规定的 phosphorylation 层次的起来规定(可诱导的氮的氧化物 synthase , TLR4 ,并且 TNF 联系受体的因素 6 )由 LPS 导致了被 PTL 以一种剂量依赖者方式废除。PTL 的反煽动性的机制通过表明小径的调停 TLR4 的激活 mitogen 的蛋白质 kinase 和 NF-B 部分操作。因此, TLR4 可以是为反发炎治疗的一个新目标。 | Shuangshuang Li Xiangli Gao Xiaoxin Wu Zhigang Wu Linfang Cheng Lifen Zhu Dan Shen Xiangmin Tong | 2015 | Acta Biochimica et Biophysica Sinica2015，47，5： | 5 |
| 19 | Denitrification Rate and Controlling Factors for Accumulated Nitrate in the Deep Subsoil of Intensive Farmlands: A Case Study in the North China Plain显示文摘Denitrification in subsoil(to a depth of 12 m) is an important mechanism to reduce nitrate(NO3^-) leaching into groundwater.However, regulating mechanisms of subsoil denitrification, especially those in the deep subsoil beneath the crop root zone, have not been well documented. In this study, soil columns of 0–12 m depth were collected from intensively farmed fields in the North China Plain. The fields had received long-term nitrogen(N) fertilizer inputs at 0(N0), 200(N200) and 600(N600) kg N ha^-1 year^-1. Main soil properties related to denitrification, i.e., soil water content, NO3^-, dissolved organic carbon(DOC), soil organic carbon(SOC),pH, denitrifying enzyme activity(DEA), and anaerobic denitrification rate(ADR), were determined. Statistical comparisons among the treatments were performed. The results showed that NO3^- was more heavily accumulated in the entire soil profile of the N600 treatment, compared to the N0 and N200 treatments. The SOC, DOC, and ADR decreased with increasing soil depth in all treatments,whereas considerable DEA was observed throughout the subsoil. The long-term fertilizer rates affected ADR only in the upper 4 m soil layers. The ADRs in the N200 and N600 treatments were significantly correlated with DOC. Multiple regression analysis indicated that DOC rather than DEA was the key factor regulating denitrification beneath the root zone. Additional research is required to determine if carbon addition into subsoil can be a promising approach to enhance NO3^- denitrification in the subsoil and consequently to mitigate groundwater NO3^- contamination in the intensive farmlands. | YUAN Haijing QIN Shuping DONG Wenxu HU Chunsheng Kiril MANEVSKI LI Xiaoxin | 2019 | Pedosphere2019，29，4： | 5 |
| 20 | Porous surfur-doped hard carbon for excellent potassium storage显示文摘Hard carbon is promising anode for potassium-ion batteries(PIBs),however,the poor rate capability hinders its development as potential anode.To address this question,we design a sulfur-doped porous hard carbon(S-HC)for PIBs through the combination of structural design and composition adjustment.The as-designed S-HC exhibits a long cycling life with^191 mAh/g after 300 cycles at 1 A/g,and an excellent rate capability with^100 mAh/g at 5 A/g,which was attributed to its structural characteristics and compositions.The S-HC demonstrates to be promising anode in the future. | Xuan Xie Shihan Qi Daxiong Wu Huaping Wang Fang Li Xiaoxin Peng Jinfeng Cai Jiaojiao Liang Jianmin Ma | 2020 | Chinese Chemical Letters2020，31，1： | 4 |
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