|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Response of microbial communities to biochar-amended soils:a critical review显示文摘Application of biochar to soils changes soil physicochemical properties and stimulates the activities of soil microorganisms that influence soil quality and plant performance.Studying the response of soil microbial communities to biochar amendments is important for better understanding interactions of biochar with soil,as well as plants.However,the effect of biochar on soil microorganisms has received less attention than its influences on soil physicochemical properties.In this review,the following key questions are discussed:(i)how does biochar affect soil microbial activities,in particular soil carbon(C)mineralization,nutrient cycling,and enzyme activities?(ii)how do microorganisms respond to biochar amendment in contaminated soils?and(iii)what is the role of biochar as a growth promoter for soil microorganisms?Many studies have demonstrated that biochar-soil application enhances the soil microbial biomass with substantial changes in microbial community composition.Biochar amendment changes microbial habitats,directly or indirectly affects microbial metabolic activities,and modifies the soil microbial community in terms of their diversity and abundance.However,chemical properties of biochar,(especially pH and nutrient content),and physical properties such as pore size,pore volume,and specific surface area play significant roles in determining the efficacy of biochar on microbial performance as biochar provides suitable habitats for microorgan-isms.The mode of action of biochar leading to stimulation of microbial activities is complex and is influenced by the nature of biochar as well as soil conditions. | Kumuduni Niroshika Palansooriya James Tsz Fung Wong Yohey Hashimoto Longbin Huang Jörg Rinklebe Scott X.Chang Nanthi Bolan Hailong Wang Yong Sik Ok | 2019 | Biochar2019，1，1： | 34 |
| 2 | TOA-Based NLOS Error Mitigation Algorithm for 3D Indoor Localization显示文摘In the process of indoor localization,the existence of the non-line of sight(NLOS)error will greatly reduce the localization accuracy.To reduce the impact of this error,a 3 dimensional(3D)indoor localization algorithm named LMR(LLS-Minimum-Residual)is proposed in this paper.We first estimate the NLOS error and use it to correct the measurement distances,and then calculate the target location with linear least squares(LLS)solution.The final nodes location can be obtained accurately by NLOS error mitigation.Our algorithm can work efficiently in both indoor 2D and 3D environments.The simulation results show that the proposed algorithm has better performance than traditional algorithms and it can significantly improve the localization accuracy. | Weigang Wang Yunwei Zhang Longbin Tian | 2020 | China Communications2020，17，1： | 13 |
| 3 | Molecular crowding agents engineered to make bioinspired electrolytes for high-voltage aqueous supercapacitors显示文摘The development of low-cost and eco-friendly aqueous electrolytes with a wide voltage window is the key to achieving safe high energy density supercapacitors(SCs).In this work,a molecular crowding electrolyte is prepared by simulating the crowded environment in living cells.Ion transport in the molecular crowding electrolyte can be effectively improved via reducing the molecular weight of the crowding agent,polyethylene glycol(PEG).The results show that PEG with a molecular weight of 200(PEG200)can significantly improve ionic conductivity while maintaining a wide voltage window.These advantages enable commercial activated carbon-based SCs to work at 2.5 V with high energy density,outstanding rate performance and good stability for more than 10,000 cycles.On this basis,three series of molecular crowding electrolytes using sodium perchlorate,lithium perchlorate,and sodium trifluoromethanesulfonate as salts are developed,demonstrating the versatility of PEG200 for wide-voltage aqueous electrolytes. | Mengke Peng Li Wang Longbin Li Zhongyou Peng Xiannong Tang Ting Hu Kai Yuan Yiwang Chen | 2021 | eScience2021，1，1： | 5 |
| 4 | Depositional environment in the southern Ulleung Basin,East Sea(Sea of Japan),during the last 48000 years显示文摘The present study is based on the sedimentological data from a piston core KCES1 off the southern Ulleung Basin margin,the East Sea(Sea of Japan).The data include sediment color(L*),X-ray radiographs,grain size distribution and AMS14C date.Four kinds of sediments(homogeneous,laminated,crudely laminated and hybrid sediments) are identified according to the characters of the sedimentary structures that were considered to reflect changes in bottom-water oxygenation.Alternations of dark laminated/crudely laminated sediments and light homogeneous sediments represent millennial-scale variations that are possibly associated with the high-resolution changes in the East Asian monsoon(EAM).The relative contributions of the East China Sea Coastal Water(ECSCW) and the Tsushima Warm Current(TWC) were likely the main reasons for the repetition of the anoxic and oxic depositional conditions in the East Sea since the last 48 ka BP.During the interstadial,the strengthen summer EAM was attributed to the expansion of the ECSCW because of more humid climate in central Asia,and then more strongly low-salinity,nutrient-enriched water was introduced into the East Sea.The ventilation of deep water was restricted and therefore the dark laminated layer deposited under the anoxic bottom water condition.During the lowest stand of sea level in the last glacial maximum(LGM),the isolated East Sea dominated by stratified water masses and the euxinic depositional environment formed.The homogenous sediments have been predominating since 17.5 ka BP indicating that the TWC has intruded into the East Sea gradually with the stepwise rise of sea level and the bottom water oxygen level was high.During the late Younger Dryas(YD) period,the last dark laminated layer deposited because the ventilation of bottom water was restricted by stronger summer EAM.The TWC strengthened and the bottom water became oxic again from 10.5 ka BP. | LIU Yanguang SHA Longbin SHI Xuefa SUK Bong-Chool LI Chaoxin WANG Kunshan LI Xiaoyan | 2010 | Acta Oceanologica Sinica2010，29，5： | 4 |
| 5 | Arbuscular mycorrhiza and plant chromium tolerance显示文摘Arbuscular mycorrhizal(AM)fungi are ubiquitous soil fungi that form symbiotic associations with most terrestrial plants.The growth and functions of AM fungi depend on carbohydrates supplied by the plants,in return,the fungi assist the plants to acquire mineral nutrients(e.g.,phosphorus)from soil.The AM symbiosis also improves plant survival in various unfavorable environments,such as metal(loid)contaminated soil.It has been well demonstrated that AM symbiosis improved plant adaptation to Cr contamination,which would have a great potential in phytoremediation and ecological restoration of Cr contaminated soils.In this paper,we have reviewed the role of AM fungi in alleviation of Cr phytotoxicity and associated factors influencing plant Cr tolerance.AM symbiosis improves plant Cr tolerance through its direct roles in Cr stabilization and transformation and indirect roles via AM symbiosis mediated nutrient acquisition and physiological regulation.Future research on physiological and molecular mechanisms underlying Cr behavior and detoxification in AM symbiosis,as well as potential use of AM fungi in ecological restoration and agriculture production in Cr contaminated soils were also proposed. | Songlin Wu Xin Zhang Longbin Huang Baodong Chen | 2019 | Soil Ecology Letters2019，1，3： | 3 |
| 6 | Diversity of As Metabolism Functional Genes in Pb-Zn Mine Tailings显示文摘Microbial activities impact arsenic(As) transformation in mine tailings substantially, yet little is understood on the functional diversity of As metabolism genes. This study explored this issue using a metagenomic approach coupled by a local BLASTN procedure established in our recent studies. An assembled metagenome, recovered from hypersaline and sulfidic mine tailings, was screened for As metabolism genes aio A, arr A, ars C and ars M. This was done using a local BLASTN procedure against databases of the As metabolism genes built in this study. Putative As metabolism genes detected in the assembled metagenome included 11 ars M, 20 ars C and 1 arr A full-length sequences. Together with the rRNA-based phylogenetic profiling results, a picture depicting microbial As cycling in the tailings to the genus level was obtained. It was found that most of the dominant genera in the tailings potentially harboured the genes for As reduction and/or methylation. In particular, a typical pyrite-eater present in the tailings, Thioalkalivibrio sp., was found to harbour not only ars C and ars M, but also arr A. These results highlight the unexpected diversity of As metabolism genes in the tailings, especially considering the extremely low species diversity therein. The microbial As cycling picture established here has potential use for guiding the purposeful manipulation of As biogeochemistry in the tailings. | LI Xiaofang Philip L.BOND Longbin HUANG | 2017 | Pedosphere2017，27，3： | 3 |
| 7 | Palaeo-sea-ice changes on the North Icelandic shelf during the last millennium:Evidence from diatom records显示文摘A high resolution record of sea-ice concentration on the North Icelandic shelf during the last millennium has been reconstructed using a diatom-based sea-ice transfer function. The reconstructed sea-ice record for the top of sediment core MD99–2275 exhibits a slightly increasing trend over the last 1000 years. Prior to AD 1300 sea-ice abundance was generally below the mean value, suggesting the strong influence of warm waters from the Irminger Current during the Medieval Warm Period. A marked increase of sea-ice concentration indicates an abrupt change to colder conditions after AD 1300, corresponding to the onset of the Little Ice Age. The agreement between the reconstructed sea-ice concentration and IP25 data obtained from the same core, as well as with historical records of Icelandic sea ice, suggests that diatoms may provide a valuable tool for future quantitative reconstructions of past sea-ice variability. In addition, agreement between changes in the reconstructed sea-ice record and variations in the abundance of the major diatom components indicates that sea-ice conditions on the North Icelandic shelf are generally strongly influenced by changes in the strength of two different water masses, the cold Polar water periodically derived from the East Greenland Current and the warm Irminger Current derived from the North Atlantic Current. Our proxy evidence also indicates that variations in solar activity have a considerable impact on ocean dynamics, which in turn affects sea-ice abundance. | SHA LongBin JIANG Hui LIU YanGuang ZHAO MeiXun LI DongLing CHEN ZhenLou ZHAO Yun | 2015 | Science China Earth Sciences2015，58，6： | 2 |
| 8 | Radial Anisotropy in the Crust beneath the Northeastern Tibetan Plateau from Ambient Noise Tomography显示文摘Through analysis of Rayleigh wave and Love wave Green's functions estimated from ambient noise tomography, we obtain radial anisotropy and shear wave velocity structure beneath the northeastern Tibetan Plateau. With two hundred and twenty three broadband seismic stations deployed by China Earthquake Administration, a collaborative seismic experiment of northern Tibet(ACSENT) experiment and northeastern Tibet seismic(NETS) experiment provide the unprecedented opportunity to resolve the spatial distribution of the radial anisotropy within the crust of the northeastern Tibetan Plateau. Discrepancies between Love(sh) and Rayleigh(sv) wave velocities show complex anisotropic patterns associated with the dynamic processes of the collision between the Indian and Eurasian plates:(1) In the upper crust, V_(sv)>V_(sh) anisotropy is dominant throughout the study area which probably reflects fossil microcracks induced by the uplift, folding and erosion geodynamic processes;(2) in the middle crust, V_(sh)>V_(sv) observed beneath the Songpan-Ganzi terrane and the northwestern Qilian orogen correlates well with a mid-crustal low velocity zone(LVZ);(3) at depths deeper than 40 km, V_(sh)>V_(sv) is still found in the Songpan-Ganzi terrane. This anisotropy could be caused by the sub-horizontal alignment of anisotropic minerals that has followed the collision between India and Eurasia. However, the northwestern Qilian orogen is associated with V_(sv)>V_(sh) anisotropy which may be related to the vertically aligned seismic anisotropic minerals caused by the crustal thickening. | Jing Tan Hongyi Li Xinfu Li Ming Zhou Longbin Ouyang Sanjian Sun Dan Zheng | 2015 | Journal of Earth Science2015，26，6： | 2 |
| 9 | Advances in Inductively Coupled Power Transfer Technology for Rail Transit显示文摘Traditional power supply method for moving electric railway vehicles is based on contact type power collection technology.This sometimes cannot meet the requirements of modern rail transportation.A new wireless power transfer(WPT)technology can offer significant benefits in modern rail transportation particularly in some stringent environments.This paper reviews the status and the development of rail transit power supply technology,and introduces a new challenging technology--inductive power transfer(IPT)technology for rail transit.Tesla established the underpinning of IPT technology and creatively and significantly demonstrated power transfer by using highly resonant tuned coils long time ago.However,only in recent years the IPT technology has been significantly improved including the transfer air-gap length,transfer efficiency,coupling factor,power transfer capability and so on.This is mainly due to innovative semiconductor switches,higher control frequency,better coil designs and high performance material,new track and vehicle construction techniques.Recent advances in IPT for rail transit and major milestones of the developments are summarized in this paper.Some important technical issues such as coupling coil structures,power supply schemes,segmentation switching techniques for long-distance power supply,and bidirectional IPT systems for braking energy feedback are discussed. | Liming Shi Zhenggang Yin Longbin Jiang Yaohua Li | 2017 | CES Transactions on Electrical Machines and Systems2017，1，4： | 2 |
| 10 | Study on gas–liquid flow characteristics in stirred tank with dual-impeller based on CFD-PBM coupled model显示文摘Study on gas–liquid flow in stirred tank with two combinations of dual-impeller(six-bent-bladed turbine(6BT)+six-inclined-blade down-pumping turbine(6 ITD),the six-bent-bladed turbine(6BT)+six-inclinedblade up-pumping turbine(6ITU))was conducted using computational fluid dynamics(CFD)and population balance model(PBM)(CFD-PBM)coupled model.The local bubble size was captured by particle image velocimetry(PIV)measurement.The gas holdup,bubble size distribution and gas–liquid interfacial area were explored at different conditions through numerical simulation.The results showed that the 4 mm bubbles accounted for the largest proportion of 33%at the gas flow rates Q=0.76 m^(3)·h^(-1) and 22%at Q=1.52 m^(3)·h^(-1) for combined impeller of 6BT+6ITU,while the bubbles of 4.7 mm and 5.5 mm were the largest proportion for 6BT+6ITD combination,i.e.25%at Q=0.76 m^(3)·h^(-1) and 22%at Q=1.52 m^(3)·h^(-1),respectively,which indicated that 6BT+6ITU could reduce bubble size effectively and promote gas dispersion.In addition,the gas holdup around impellers was increased obviously with the speed compared with gas flow rate.So it was concluded that 6ITU impeller could be more conductive to the bubble dispersion with more uniform bubble size,which embodied the advantages of 6BT+6ITU combination in gas–liquid mixing. | Songsong Wang Qiuxiang Bu Deyu Luan Ying Zhang Longbin Li Zhaorui Wang Wenhao Shi | 2021 | Chinese Journal of Chemical Engineering2021，34，10： | 2 |
| 11 | Heave re- sponse of classic spar with variable geometry 显示文摘 | TAO Longbin LIM K Y THIAGARAJAN K | 2004 | Journal of offshore mechanics and arctic engineering2004，126，1： | 1 |
| 12 | Heave response of classic spar with variable geometry 显示文摘 | Longbin Tao Kay Yeong Lim Kfish Thiagarajan | 2004 | Transactions of the ASME Journal of Offshore Mechanics and Arctic Engineering2004，126，： | 1 |
| 13 | Diatom evidence of climatic change in Holsteinsborg Dyb, west of Greenland,during the last 1 200 years显示文摘 | Sha Longbin Jiang Hui Knudsen K L | 2012 | The Holocene2012，22，： | 1 |
| 14 | Association of genetic polymorphisms of MK,IL-4,p16,p21,p53 genes and human gastric cancer in Taiwan显示文摘 | Kuangchi L Wenchi C Longbin J | 2005 | J of Surg2005，11，： | 1 |
| 15 | Tear strength characteristics of laminated envelope composites based on single edge notched film experiment显示文摘 | Liu Longbin Lv Mingyun Xiao Houdi | 2014 | Engineering Fracture Mechanics2014，，： | 1 |
| 16 | Assessment of bioaccessibility and exposure risk of arsenic and lead in urban soils of Guangzhoa City, China 显示文摘 | LU Ying YIN Wei HUANG Longbin | 2011 | Environmental Geochemistry and Health2011，33，2： | 1 |
| 17 | Hydrodynamic performance of solid and porous heave plates 显示文摘 | Tao Longbin Dray D | 2008 | Ocean Engineering2008，，35： | 1 |
| 18 | An Integrated “Energy Wire” for both Photoelectric Conversion and Energy Storage显示文摘 | Tao Chen Longbin Qiu Zhibin Yang Zhenbo Cai Jing Ren Houpu Li Huijuan Lin Xuemei Sun Huisheng Peng | 2012 | Angew Chem Int Ed2012，，48： | 1 |
| 19 | Non-canonical STING-PERK pathway dependent epigenetic regulation of vascular endothelial dysfunction via integrating IRF3 and NF-κB in inflammatory response显示文摘Inflammation-driven endothelial dysfunction is the major initiating factor in atherosclerosis,while the underlying mechanism remains elusive.Here,we report that the non-canonical stimulator of interferon genes(STING)-PKR-like ER kinase(PERK)pathway was significantly activated in both human and mice atherosclerotic arteries.Typically,STING activation leads to the activation of interferon regulatory factor 3(IRF3)and nuclear factor-kappa B(NF-κB)/p65,thereby facilitating IFN signals and infammation.In contrast,our study reveals the activated non-canonical STING-PERK pathway increases scaffold protein bromodomain protein 4(BRD4)expression,which encourages the formation of super-enhancers on the proximal promoter regions of the proinflammatory cytokines,thereby enabling the transactivation of these cytokines by integrating activated IRF3 and NF-κB via a condensation process.Endothelium-specific STING and BRD4 deficiency significantly decreased the plaque area and inflammation.Mechanistically,this pathway is triggered by leaked mitochondrial DNA(mtDNA)via mitochondrial permeability transition pore(mPTP),formed by voltage-dependent anion channel 1(VDAC1)oligomer interaction with oxidized mtDNA upon cholesterol oxidation stimulation.Especially,compared to macrophages,endothelial STING activation plays a more pronounced role in atherosclerosis.We propose a non-canonical STING-PERK pathway-dependent epigenetic paradigm in atherosclerosis that integrates IRF3,NF-κB and BRD4 in inflammatory responses,which provides emerging therapeutic modalities for vascular endothelial dysfunction. | Xuesong Li Xiang Chen Longbin Zheng Minghong Chen Yunjia Zhang Ruigong Zhu Jiajing Chen Jiaming Gu Quanwen Yin Hong Jiang Xuan Wu Xian Ji Xin Tang Mengdie Dong Qingguo Li Yuanqing Gao Hongshan Chen | 2023 | Acta Pharmaceutica Sinica B2023，13，12： | 1 |
| 20 | Experimental study of the combustion efficiency and formation of NOx in an industrial pulverized coal combustion显示文摘 | Li Zhengqi Yang Longbin Qiu Penghua | 2004 | International Journal of Energy Research2004，28，5： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员