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| 1 | Carbonatites in China:A review for genesis and mineralization显示文摘Carbonatites 是通常与象 REE, Cu,和 P 那样的经济地珍贵的物质的累积有关。在到联系硅酸盐岩石的 carbonatites 和他们的关系的起源上的争论是进行中的大约 45 年了。全球,岩石表示特性地比沉积碳酸盐岩石在 Ba, Sr 和 REE 显示更多的 geochemical 丰富。然而,因为第二等的矿物质效果, carbonatites geochemical 特征被争论。从在在中国的 Qinling, Panxi 区域,和 Bayan Obo 的 carbonatites 的形成岩石的碳酸盐显示出从 LREE 丰富到扁平的模式的 REE 分发模式。他们被超过 10 比第二等的碳酸盐的高预定的一个 Sr 内容描绘。从 Bayan Obo H8 白云石云石的纹理粗糙、有细密纹理的白云石也显示出类似的高 Sr 丰富,显示他们具有火的起源。在中国 carbonatites 的一些碳酸盐显示出 REE (特别 HREE ) 整个岩石的类似于那些的内容和分布模式。这些恼人的 carbonatites 显示相对 high-Si 降低在磅和红外之间的铂组元素和更强壮的分别挤出的 carbonatite。这显示很恼人的 carbonatites 可以是碳酸盐堆积。在 Panxi 区域的 Maoniuping 和 Daluxiang 是大 REE 沉积物。热水的荧石矿石静脉发生在 carbonatite 身体外面并且是在 wallrock 的 emplaced 正长岩。在 Maoniuping 的荧石有类似于 carbonatite 的 Sr 和 Nd 同位素。Daluxiang 荧石在 Maoniuping 显示出与那些不同的 Sr 和 REE 作文。差别被 carbonatites 和形成岩石的碳酸盐反映,显示那个 REE 矿化作用与 carbonatites 有关。碳酸盐矿物质的 cumulate 进程从 LREE 由于为在碳酸盐和 carbonatite 之间的 REE 的系数融化的低分区和增加在 volatiles 和 LREE 使 fractionated 液体富有到 HREE。导出 carbonatite 的液体与 wallrock 交往了形成 REE 矿石静脉。发生在 Bayan Obo orebodies 附近的 carbonatite 女同性恋的数量可以支持一样的矿化作用模型,即液体从 carbonatite 女同性恋演变,这与 H8 白云石大理石反应了,并且这样纹理粗糙、有细密纹理的白云石的不同 REE 和同位素作文可能与反应过程有关。 | Cheng Xu Linjun Wang Wenlei Song Min Wu | 2010 | Geoscience Frontiers2010，1，1： | 10 |
| 2 | Brominated dioxins and furans in a cement kiln co-processing municipal solid waste显示文摘A field study and theoretical calculations were performed to clarify the levels, profiles, and distributions of polybrominated dibenzo-p-dioxins and dibenzofurans(PBDD/Fs) in a cement kiln co-processing solid waste, with a focus on the PBDF formation mechanism.The raw materials contributed greatly to input of PBDD/Fs into the cement kiln. The PBDD/F concentrations in the raw materials were much higher than those in particle samples from different process stages in the cement kiln. The PBDD/F concentrations in the clinkers were1.40% of the concentrations in the raw materials, which indicated that the high destruction efficiencies for PBDD/Fs by cement kiln. PBDD/F distribution patterns in particle samples collected from different process stages indicated the cement kiln backend was a major site for PBDD/F formation. PBDFs with high levels of halogenation, such as heptabrominated furans(Hp BDF), were the dominant contributors to the total PBDD/F concentrations and accounted for 42%–73% of the total PBDD/F concentrations in the particle samples. Our results showed that co-processing of municipal solid waste in a cement kiln may influence the congener profile of PBDD/Fs, especially for the higher halogenated PBDD fraction. In addition, there were significant correlations between the decabromodiphenyl ether and heptabrominated furan concentrations, which is an indicator of transformation from polybrominated diphenyl ethers to PBDD/Fs. Theoretical calculations were performed and demonstrated that elimination of HBr and Br_2 from polybrominated diphenyl ethers were the dominant formation pathways for PBDD/Fs. These pathways differed from that for polychlorinated dibenzo-p-dioxins and dibenzofurans(PCDD/Fs). | Lili Yang Yuyang Zhao Miwei Shi Minghui Zheng Yang Xu Cui Li Yuanping Yang Linjun Qin Guorui Liu | 2019 | Journal of Environmental Sciences2019，31，5： | 5 |
| 3 | Effects of Homo-buffer Layer on Properties of Sputter-deposited ZnO Films显示文摘Two-step growth regimes were applied to realize a homoepitaxial growth of ZnO films on freestanding diamond substrates by radio-frequency(RF)reactive magnetron sputtering method.ZnO buer layers were deposited on freestanding diamond substrates at a low sputtering power of 50 W,and then ZnO main layers were prepared on this buffer layer at a high sputtering power of 150 W.For comparison,a sample was also deposited directly on freestanding diamond substrate at a power of 150 W.The effects of ZnO buffer layers on the structural, optical,electrical and morphological properties of the ZnO main layer were studied by X-ray diffraction(XRD), scanning electron microscopy(SEM),Raman spectroscopy,semiconductor characterization system and atomic force microscopy(AFM)respectively.The experimental results suggested that homo-buffer layer was helpful to improve the crystalline quality of ZnO/diamond heteroepitaxial films. | Jian Huang Linjun Wang Run Xu Weimin Shi Yiben Xia | 2009 | Journal of Materials Science & Technology2009，25，5： | 1 |
| 4 | The origin of enriched mantle beneath North China block : Evidence from young carbonatites 显示文摘 | Xu Cheng Taylor R N Kynieky J Anton R C Song Wenlei Wang Linjun | 2011 | Lithos2011，127，： | 1 |
| 5 | Ranking model adaptation for domain-specific search显示文摘 | Geng Bo Yang Linjun Xu C | 2012 | Trans on Knowledge and Data Engineering2012，24，4： | 1 |
| 6 | Mass Flow Measurement of Fine Particles in a Pneumatic Suspension Using Electrostatic Sensing and Neural Network Techniques 显示文摘 | Yong Yan Linjun Xu and Peter Lee | 2006 | IEEE Transactions on Instrumentation and Measurement2006，55，6： | 1 |
| 7 | Ranking model adaptation for Domain-Specific search显示文摘 | Geng Bo Yang Linjun Xu Chao | 2012 | IEEE Transac- tions on Knowledge and Data Engineering2012，24，4： | 1 |
| 8 | Assays of urine levels of HNL/NGAL in patients undergoing cardiac surgery and the impact of antibody configuration on their clinical performances显示文摘 | Linjun Cai Jan Borowiec Shengyuan Xu Wenyu Han Per Venge | 2009 | Clinica Chimica Acta2009，，1： | 1 |
| 9 | On data Integration,Warehousing and Software Reuse in the Construction of Digital Campus:A Review on Performance显示文摘 | Xixu Fu Kaijun Wu Xizhang Gong Linjun Xu | | 0，，15： | 1 |
| 10 | Hydrocarbon accumulation characteristics in basement reservoirs and exploration targets of deep basement reservoirs in onshore China显示文摘Based on the global basement reservoir database and the dissection of basement reservoirs in China,the characteristics of hydrocarbon accumulation in basement reservoirs are analyzed,and the favorable conditions for hydrocarbon accumulation in deep basement reservoirs are investigated to highlight the exploration targets.The discovered basement reservoirs worldwide are mainly buried in the Archean and Precambrian granitic and metamorphic formations with depths less than 4500 m,and the relatively large reservoirs have been found in rift,back-arc and foreland basins in tectonic active zones of the Meso-Cenozoic plates.The hydrocarbon accumulation in basement reservoirs exhibits the characteristics in three aspects.First,the porous-fractured reservoirs with low porosity and ultra-low permeability are dominant,where extensive hydrocarbon accumulation occurred during the weathering denudation and later tectonic reworking of the basin basement.High resistance to compaction allows the physical properties of these highly heterogeneous reservoirs to be independent of the buried depth.Second,the hydrocarbons were sourced from the formations outside the basement.The source-reservoir assemblages are divided into contacted source rock-basement and separated source rock-basement patterns.Third,the abnormal high pressure in the source rock and the normal–low pressure in the basement reservoirs cause a large pressure difference between the source rock and the reservoirs,which is conducive to the pumping effect of hydrocarbons in the deep basement.The deep basement prospects are mainly evaluated by the factors such as tectonic activity of basement,source-reservoir combination,development of large deep faults(especially strike-slip faults),and regional seals.The Precambrian crystalline basements at the margin of the intracontinental rifts in cratonic basins,as well as the Paleozoic folded basements and the Meso-Cenozoic fault-block basements adjacent to the hydrocarbon generation depressions,have favorable conditions for hydrocarbon accumulation,and thus they are considered as the main targets for future exploration of deep basement reservoirs. | WANG Zecheng JIANG Qingchun WANG Jufeng LONG Guohui CHENG Honggang SHI Yizuo SUN Qisen JIANG Hua ABULIMITI Yiming CAO Zhenglin XU Yang LU Jiamin HUANG Linjun | 2024 | Petroleum Exploration and Development2024，51，1： | 0 |
| 11 | Embedding copper nanoparticle-anchored conductive nano-blocks in polyelectrolyte显示文摘Conductive carbon nanotubes(CNTs) or alternatively polyaniline(PANI) nano-blocks was introduced into aqueous solutions of polyvinyl alcohol(PVA) and copper(Ⅱ) salt,to assist the reduction of copper(Ⅱ) ions and the anchoring of the resulting copper nanoparticles onto the conductive blocks.The mixture solutions of nano-blocks,copper(Ⅱ) salts and PVA were spin-coated onto the cathode surface,forming swollen cathode films(SCFs).The copper(Ⅱ) ions in the film assembled onto the surfaces of the conductive blocks and were then reduced under an appropriate voltage.It is important that the copper nanoparticles grew only on the surfaces of the conductive blocks.PVA which acted as the matrix of the composites played a role in stabilizing the resulting copper nanoparticles.Morphologies of these polymeric composite films were studied by various characterization methods.Moreover,the mechanism of migration of copper(Ⅱ)ions,the formation of these polymeric composites,and the overall procedure were investigated in detail. | Qingsong Xu Jianguo Tang Yao Wang Jixian Liu Zhen Huang Linjun Huang Aihua Li Yuan Wang Laurence A.Belfiore | 2013 | Particuology2013，11，6： | 0 |
| 12 | Experimental Research of the Radiator Thermal Performance Test Equipment and Its Application in Heating System显示文摘Radiator thermal performance test equipment plays a key role in the processing of developing a new type of heat radiator and its application products.The precise of temperature controlling,temperature measuring andflow measuring are the vital factors for a radiator thermal performance test equipment.Based on the above back-ground,this paper improves the measurement and control system of radiator thermal performance test equip-ment,which improves the accuracy of the radiator thermal performance test equipment.This paper also optimizes the software and hardware system simultaneously so as to improve the precision of the auto-test system of test equipment.Theflow rate ranges from 175 kg/h to 178 kg/h under different conditions.The average is 176.5 kg/h and the deviation rates are from 1.62%to 1.97%.The heat produced under various conditions is different.The maximum is 4.3 kW and the minimum is 4.2 kW for condition 1,the maximum is 3.3 kW and the minimum is 3.2 kW for condition 2 and the maximum is 1.95 kW and the minimum is 1.89 kW for condition 3.However,the deviation rate is about 2.9%,which shows that the device has high stability and high precision.This paper studies a new electronic heat cost allocate meter test method by radiator thermal performance test equipment at the same time.This paper tests temperature changes through four measures points and gets a result appeared as a heat backup which should be avoided when using in the test of electronic heat cost allocate meter.Some experiences and references could be gained for further research in the heating system from this test and research. | Lian Zhang Linjun Fan Xin Xu Baowen Cao Heng Zhang Lihong Song | 2021 | Energy Engineering2021，118，2： | 0 |
| 13 | Enhanced bright green luminescence from GdOF:Ho^(3+) up-conversion phosphor via Yb^(3+) doping显示文摘In this paper,a series of GdOF-based green phosphors doped with Ho^(3+) and Yb^(3+) ions was prepared by a simple co-precipitation method.The crystal structure s and optical prope rties were investigated in detail.The intensity of the emission of GdOF:Yb^(3+),Ho^(3+) phosphors is enhanced by the effective energy transfer from Yb^(3+) to Ho^(3+),and the optimal luminescence is achieved with the Ho^(3+)doping amount of 0.1 mol%as well as Yb^(3+) doping amount of 5 mol%.Tunable UC emission of samples is achieved by adjusting the doping concentration of Ho^(3+) or Yb^(3+).The purity of the green UC emission is further improved by enhancing the excitation pumping power.In addition,logarithmic functions of green,red and nearinfrared radiation intensities were calculated versus logarithmic function of pump power for further study.A possible UC luminescence mechanism between Yb^(3+) and Ho^(3+) is discussed based on powerdependent UC luminescence spectrum and decay lifetimes.These results suggest that GdOF:Yb^(3+),Ho^(3+)phosphors with bright and high-purity green UC emission have potential applications in the fields of bioimaging,display and illumination. | Linjun Qin Yue Guo Jing Xu Lixi Wang Qitu Zhang | 2024 | Journal of Rare Earths2024，42，2： | 0 |
| 14 | Polarized Water Driven Dynamic PN Junction-Based Direct-Current Generator显示文摘There is a rising prospective in harvesting energy from the environment,as in situ energy is required for the distributed sensors in the interconnected information society,among which the water flow energy is the most potential candidate as a clean and abundant mechanical source.However,for microscale and unordered movement of water,achieving a sustainable direct-current generating device with high output to drive the load element is still challenging,which requires for further exploration.Herein,we propose a dynamic PN water junction generator with moving water sandwiched between two semiconductors,which outputs a sustainable direct-current voltage of 0.3 V and a current of 0.64μA.The mechanism can be attributed to the dynamic polarization process of water as moving dielectric medium in the dynamic PN water junction,under the Fermi level difference of two semiconductors.We further demonstrate an encapsulated portable power-generating device with simple structure and continuous direct-current voltage output of 0.11 V,which exhibits its promising potential application in the field of wearable devices and the IoTs. | Yanghua Lu Yanfei Yan Xutao Yu Xu Zhou Sirui Feng Chi Xu Haonan Zheng Zunshan Yang Linjun Li Kaihui Liu Shisheng Lin | 2021 | Research2021，，1： | 0 |
| 15 | Photovoltaic molecules based on vinylene-bridged oligothiophene applied for bulk-heterojunction organic solar cells显示文摘We have synthesized two photovoltaic molecules(HEX-3TVT-ID and EH-3TVT-ID) based on vinylenebridged oligothiophene applied as donor for the solution-processable bulk-heterojunction organic solar cells(OSCs). Vinylene unit was introduced as π-bridge in the oligothiophenes with 1,3-indenedione as end group and 4,4'-dihexyl-2,2':5',2'-terthiophene or 3',4'-di(octan-3-yl)-2,2':5',2'-terthiophene as core,respectively. Due to the different substituent positions of the alkyl group relative to the vinylene unit in the terthiophene, HEX-3TVT-ID and EH-3TVT-ID show different optical and electrochemical properties, corresponding to the photovoltaic performance of the OSCs devices. The power conversion efficiency(PCE) of the OSCs based on a blend of HEX-3TVT-ID and PC_(71)BM(1:0.8, weight ratio, 0.5% CN) reached 2.3%. In comparison, the OSCs based on the blend of EH-3TVT-ID and PC_(71)BM in the weight ratio of 1:1 without the additive show a higher PCE of 2.7%, with a typically high V_(OC) of 0.93 V, under the illumination of AM 1.5, 100 mW cm^(-2). | Jing Zhang Pan Yin Linjun Xu Ping Shen Mingfu Ye Ningyi Yuan Jianning Ding | 2018 | Journal of Energy Chemistry2018，27，2： | 0 |
| 16 | Progress in Research on the Role of Angiomotins in Cancer显示文摘Cancer is a major public health problem worldwide and its overall morbidity and mortality have been increasing every year.The growth,invasion and metastasis of cancer are vital traits of malignancy causing extreme difficulties in therapeutic management.These behavioral characteristics of cancer are closely related to tumor angiogenesis.The argument was put forward that tumorigenesis depended on the formation of new blood vessels,which gained insight into a promising treatment strategy for cancer based on the inhibition of tumor angiogenesis.To date,many new therapeutic strategies targeting tumor vessels are universally accepted and become a hotspot in oncology research.Angiomotin(Amot),encoded by Amot gene,is expressed predominantly in endothelial cells of capillaries as well as larger vessels of the placenta.During the formation of new blood vessels,Amot may play an inhibitory effect of angiostatin on tube formation and the migration of endothelial cells toward growth factors.In this review,we summarized the structure and function of Amot,and its mechanism and research progress in cancer. | XU Fei LI Wenhui CHEN Linjun FANG Wenjuan | 2020 | Wuhan University Journal of Natural Sciences2020，25，5： | 0 |
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