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| 1 | Startup and operation of anaerobic EGSB reactor treating palm oil mill effluent显示文摘A bench-scale expanded granular sludge bed (EGSB) reactor was applied to the treatment of palm oil mill effuent (POME). The reactor had been operated continuously at 35°C for 514 d, with organic loading rate (OLR) increased from 1.45 to 17.5 kg COD/(m3·d). The results showed that the EGSB reactor had good performance in terms of COD removal on the one hand, high COD removal of 91% was obtained at two days’ of hydraulic retention time (HRT), and the highest OLR of 17.5 kg COD/(m3·d). On the other hand, only 46% COD in raw POME was transformed into biogas in which the methane content was about 70% (V/V). A 30-d intermittent experiment indicated that the maximum transformation potential of organic matter in raw POME into methane was 56%. Volatile fatty acid (VFA) accumulation was observed in the later operation stage, and this was settled by supplementing trace metal elements. On the whole, the system exhibited good stability in terms of acidity and alkalinity. Finally, the operational problems inherent in the laboratory scale experiment and the corresponding countermeasures were also discussed. | ZHANG Yejian YAN Li CHI Lina LONG Xiuhua MEI Zhijian ZHANG Zhenjia | 2008 | Journal of Environmental Sciences2008，20，6： | 18 |
| 2 | JWA,a novel microtubule-associated protein,regulates homeostasis of intracellular amino acids in PC12 cells显示文摘Our previous studies demonstrated that JWA, a novel retinoic acids responsive and cytoskeleton related gene, is associated with cell differentiation and apoptosis. In the present study, to elucidate if the JWA is a novel kind of microtubule-associated proteins (MAPs) and functionally link to microtubule, we first successfully identified JWA from the physically purified MAPs complex of rat brain tissues. The results of co-immunoprecipitation, gene trans-fection and immunofluorescence microscopy assays from HBE and NIH3T3 cells provide strong evidence for a linkage between JWA and b-tubulin. In general, JWA is stably binding to b-tubulin whenever microtubule is polymerized or not, and it may be critical to the mitosis process. In addi-tion, by use of the antisense oligonucleotides technique, we also showed that JWA is a negative modulator on intracellu-lar amino acids in PC12 cells. Further analysis indicated that JWA selectively regulates both taurine, an inhibitory amino acid, and glutamate, an excitatory amino acid. In conclusion, JWA is not only structurally associated, but also a novel functional MAP. | LIAiqun LIAiping MAOWenqe CHENHairong HUANGShu QIHong YEJian ZHANGZhengdong WANGXinru SUNFei ZOUChangping ZHOUJianwei | 2003 | Chinese Science Bulletin2003，48，17： | 13 |
| 3 | Two hydrothermal fields found on the Southern Mid-Atlantic Ridge显示文摘In recent years, a series of cruises have been launched by China Ocean Mineral Resources Research and Development Association (COMRA) to conduct hydrothermal activity investigation at mid-ocean ridges (MOR). Since the first active hydrothermal field at 49.6°E | TAO ChunHui LI HuaiMing YANG YaoMin NI JianYu CUI RuYong CHEN YongShun LI JiaBiao HE YongHua HUANG Wei LEI JiJiang WANG YeJian | 2011 | Science China Earth Sciences2011，54，9： | 9 |
| 4 | Precipitation of Calcite Veins in Serpentinized Harzburgite at Tianxiu Hydrothermal Field on Carlsberg Ridge(3.67°N),Northwest Indian Ocean:Implications for Fluid Circulation显示文摘Serpentinization and calcite precipitation of mantle peridotites exhumed along detachment faults at the slow-to ultraslow-spreading centers can provide important clues to the hydrothermal alteration processes.The Tianxiu hydrothermal field is a new-found active and ultramafichosted hydrothermal vent site along the Carlsberg Ridge,Northwest Indian Ocean.Two types of calcite veins are recognized in serpentinized harzburgite samples collected from the seafloor at the water depth of 3 500 m(3.67°N/63.83°E) and 400 m north of Tianxiu hydrothermal field.Calcite veins Ⅰ occur in the fractures that cut through mesh texture in the highly serpentinized harzburgite,while calcite veins Ⅱ precipitate within the mesh texture in the relatively weaker serpentinized harzburgite.Both veins show similar δ13CPDB(+0.54‰ and +0.58‰) but different δ18OPDB(-16.67‰ and +4.46‰) values,suggesting that they were derived from the same carbon source but precipitated at different temperatures.Taking the deep seawater temperature of 2℃as the precipitation temperature of the calcite veins I,the equilibrium δ18OV-SMOW of calcite-precipitating fluid was calculated to be 1.78‰,which is close to the average δ18OV-SMOW value(1.74‰) of vent fluid samples from the ultramafic-hosted hydrothermal systems worldwide.The formation temperature of calcite veins Ⅱ is inferred to be approximately 134℃,based on the calculated δ18OV-SMOW above.The temperature differences of calcite precipitation probably resulted from the fluid cooling conductively and mixing with seawater along the presumed fractures during slow upflow.The low-temperature calcite postdates the mesh texture,while the high-temperature calcite may precipitate under relatively low water/rock ratios,alkaline and reduced conditions among the mesh texture,which is revealed by the geochemical models.Therefore,it is suggested that they both have been influenced by hydrothermal fluids and the sampling site is near the discharge zone of hydrothermal circulation. | Yang Chen Xiqiu Han Yejian Wang Jianggu Lu | 2020 | Journal of Earth Science2020，31，1： | 5 |
| 5 | Spatial-variant contrast maximization autofocus algorithm for ISAR imaging of maneuvering targets显示文摘Dear editor, High-resolution inverse synthetic aperture radar (ISAR) imaging is hypersensitive to range and azimuth spatial-varicint phase errors [1.2], which are usually caused by target's mancuvering motion. Some strategies have been proposed to solve the phase errors problem. | Shuai SHAO Lei ZHANG Hongwei LIU Yejian ZHOU | 2019 | Science China(Information Sciences)2019，62，4： | 2 |
| 6 | Integration of biological method and membrane technology in treating palm oil mill effluent显示文摘手掌油工业是在马来西亚的最重要的 agro 工业,但是它的 by-product-palm 给工厂自河(梨果) 上油,形成了大威胁浇环境。在过去的十年,几个处理和处理方法被建议了并且调查了解决这 problem.A 二阶段的飞行员规模植物为梨果处理被设计并且构造。厌氧的消化和氧气的简历降级组成了第一个生物阶段,当时极端过滤(UF ) 和逆渗透(RO ) 膜单位作为第二个膜分离阶段被联合。在厌氧的扩展小粒的污泥床( EGSB )上反应堆,在梨果的大约43%有机物被变换成简历气体,和到达的货到付款减小效率93%和22%在 EGSB 和下列氧气的反应堆, respectively.With 在第一个生物阶段的处理,推迟的固体和油也减少了到低度。都,这些减轻了犯规的膜并且延长了膜生活。在膜过程单位,几乎所有推迟的固体被 UF 膜捕获,当 RO 膜排除了大多数溶解固体时或从 RO 的无机的盐渗入。在整个处理过程以后,在 BOD 和货到付款表示的梨果的有机物几乎彻底地被移开。推迟的固体和颜色不在 RO 是可检测的渗入更多,和矿物质元素仅仅在踪迹数量存在(除了 K 和 Na ) 。高质量的自河是清晰的并且当锅炉喂水,能被使用。 | ZHANG Yejian YAN Li QIAO Xiangli CHI Lina NIU Xiangjun MEI Zhijian ZHANG Zhenjia | 2008 | Journal of Environmental Sciences2008，20，5： | 2 |
| 7 | Turbidite Events Recorded in Deep-sea Core IR-GC1 off Western Sumatra: Evidence from Grain-size Distribution显示文摘Sediment core IR-GC1,from the abyssal basin of the Indian Ocean off Sumatra,may provide important information on depositional events related to earthquakes and tsunamis.In this study,based on a combination of grain-size analysis with lithological studies and oxygen isotope stratigraphy,seven deep-sea turbidite layers were identified,corresponding to seven turbidity events that occurred at 128-130,105-107,98-100,86-87,50-53,37-41 and 20-29 ka.The sediments of the turbidite deposits are characterized by coarse grain sizes,poor sorting,wide kurtosis,bimodal frequency distributions and clear depositional variations.Particle size grading is also an important signature of deep-sea turbidite deposits and can be used as an indicator to identify turbidite layers.Possible triggering mechanisms for the turbidite events include tsunamis,earthquakes,volcanic eruptions and sea-level changes. | QIU Zhongyan HAN Xiqiu WANG Yejian | 2017 | Acta Geologica Sinica(English Edition)2017，91，4： | 2 |
| 8 | Tephra records from abyssal sediments off western Sumatra in recent 135 ka: evidence from Core IR-GC1显示文摘Three volcanic ash layers were identified in a deep-sea Core IR-GC1 from the north-eastern Indian Ocean, adjacent to western Indonesian arc. They were dominated by glass shards with minor mineral crystals, such as plagioclase, biotite, and hornblende. According to the morphology and major element compositions of the representative glass shards, combined with the δ18O-based age, it is suggested that ash Layer A is correlated to the youngest Toba tuff(YTT), Layer B is supposed to be associated with a new eruption of Toba caldera in an age of 98 to 100 ka. Ash Layer C is different the geochemistry characteristics than those of Layer A and Layer B, suggesting that Layer C was not originated from Toba but registered another volcanic eruption event. | QIU Zhongyan HAN Xiqiu JIN Xianglong WANG Yejian ZHU Jihao | 2014 | Acta Oceanologica Sinica2014，33，12： | 1 |
| 9 | An Experimental Stud- y of Combustion and Emission in a Spark-ignition Engine Fueled with Coal-bed Gas显示文摘 | Zuo Chengji Qian Yejian Tan Jian | 2008 | Energy2008，33，： | 1 |
| 10 | Structural analysis of bio-oils from sub-and supercritical water liquefaction of wood biomass显示文摘 | Qian Yejian Zuo Chengji Tan Jian | 2007 | Energy2007，，32： | 1 |
| 11 | Endoscopic transsphenoidal treatment of pituitary adenomas显示文摘 | Zhang Yazhou Wang Zhongcheng Liu Yejian | 2008 | Neurological Research2008，30，6： | 1 |
| 12 | Source and nature of ore-forming fluids of the Edmond hydrothermal field,Central Indian Ridge:evidence from He-Ar isotope composition and fluid inclusion study显示文摘To understand the source and nature of the ore-forming fluids of the Edmond hydrothermal field on the Central Indian Ridge, we studied the He-Ar isotope composition and fluid inclusions of the hydrothermal precipitates.Our results show that the sulfide samples contain noble gases He, Ne, Kr, and Xe with their abundances in between those of air-saturated water(ASW) and mid-ocean ridge basalt(MORB). The ~3He/~4He ratio varies from1.3 to 8.7 R_a(n=10, average: 5.1 R_a), whereas the ^(40)Ar/^(36) Ar ratio is from 285.3 to 314.7(n=10, average: 294.8). These results suggest that the He was derived from a mixture of MORB with variable amounts of seawater, but the Ar in the ore-forming fluids trapped in the sulfides is predominantly derived from seawater. The fluid inclusions of barite have a wide range of homogenization temperatures and salinities varying from 163°C to 260°C and 2.6 wt%to 8.5 wt% Na Cl equiv., respectively. It is suggested that the ore-forming fluids were produced by phase separation, which agreed with the present-day vent fluid study. | WANG Yejian HAN Xiqiu QIU Zhongyan | 2017 | Acta Oceanologica Sinica2017，36，1： | 1 |
| 13 | Mitochondria-targeting polydopamine-coated nanodrugs for effective photothermal-and chemo-synergistic therapies against lung cancer显示文摘Targetingmitochondria via nano platform emerged as an attractive anti-tumor pathway due to the central regulation role in cellar apoptosis and drug resistance.Here,a mitochondria-targeting nanoparticle(TOS-PDA-PEG-TPP)was designed to precisely deliver polydopamine(PDA)as the photothermal agent and alphatocopherol succinate(α-TOS)as the chemotherapeutic drug to the mitochondria of the tumor cells,which inhibits the tumor growth through chemo-and photothermal-synergistic therapies.TOSPDA-PEG-TPP was constructed by coating PDA on the surface of TOS NPs self-assembled byα-TOS,followed by grafting PEGand triphenylphosphonium(TPP)on their surface to prolong the blood circulation time and target delivery of TOS and PDA to the mitochondria of tumor cells.In vitro studies showed that TOS-PDA-PEGTPP could be efficiently internalized by tumor cells and accumulated atmitochondria,resulting in cellular apoptosis and synergistic inhibition of tumor cell proliferation.In vivo studies demonstrated that TOS-PDA-PEG-TPP could be efficiently localized at tumor sites and significantly restrain the tumor growth under NIR irradiation without apparent toxicity or deleterious effects.Conclusively,the combination strategy adopted for functional nanodrugs construction aimed at target-delivering therapeutic agents with different action mechanisms to the same intracellular organelles can be extended to other nanodrugs-dependent therapeutic systems. | Ziyu Meng Binchao Wang Yiqiang Liu Yejian Wan Qianshi Liu Huasheng Xu Renchuan Liang Ying Shi Peng Tu Hong Wu Chuan Xu | 2022 | Regenerative Biomaterials2022，9，1： | 1 |
| 14 | Structural analysis of bio-oils from sub-and supercritical water liquefaction of woody biomass显示文摘 | Qian Yejian Zuo Chengji Tan Jian | 2007 | Energy2007，，32： | 1 |
| 15 | Removal and recovery of gas-phase element mercury by metal oxide-loaded activated carbon显示文摘 | Zhijian Mei Zhemin Shen Qingjie Zhao Wenhua Wang Yejian Zhang | 2007 | Journal of Hazardous Materials2007，，2： | 1 |
| 16 | Three-dimensional modeling and visualization of interaction of rock avalanche and debris dam based on GPU 显示文摘 | YeJian Tao Heping Chert Jinxiong | 2013 | Engineering mechanics2013，44，2： | 1 |
| 17 | Mineralogy and geochemistry of hydrothermal precipitates from Kairei hydrothermal field, Central Indian Ridge显示文摘 | Yejian Wang Xiqiu Han Sven Petersen Xianglong Jin Zhongyan Qiu Jihao Zhu | 2014 | Marine Geology2014，，： | 1 |
| 18 | Fractional crystallization processes of magma beneath the Carlsberg Ridge(57°–65°E)显示文摘Fractional crystallization of basaltic magma at variable depths influences strongly the geochemical compositions of mid-ocean ridge basalts(MORBs),especially at slow-spreading mid-ocean ridges.The Carlsberg Ridge is a typical slow-spreading ridge located in the northwestern Indian Ocean.In this study,we conducted petrological,geochemical and modelling studies of MORBs collected along the Carlsberg Ridge from 57°-65°E to understand the fractional crystallization processes of magma and the controls on variations in MORB geochemistry.Our results show that the mantle sources beneath the Carlsberg Ridge are heterogeneous even on the local scale of a segment;such heterogeneity may be ubiquitous beneath the Carlsberg Ridge.Mantle heterogeneity may be caused by the enriched components resulting in the'DUPAL'anomaly,whereas the effect of pyroxenite on mantle heterogeneity is negligible.The parental melts experienced crystallization of olivine,plagioclase and clinopyroxene prior to eruption,which played a significant role in the major and trace element variations in MORBs from the Carlsberg Ridge.The liquid lines of descent(LLDs),deduced from the forward modelling of three parental magma compositions using the Petrolog3 program at pressures between 1 atm and 10 kbar,demonstrate that clinopyroxene joined the olivine and plagioclase cotectic.The over-enrichment in highly incompatible elements relative to LLDs may be caused by the processes of replenishment-tapping-crystallization in magma chambers.The calculated crystallization pressures suggest that parental magmas beneath the Carlsberg Ridge experienced moderateto high-pressure crystallization and that crystallization beneath the slow-spreading Carlsberg Ridge may start at upper mantle depths. | ZONG Tong HAN Xiqiu LIU Jiqiang WANG Yejian QIU Zhongyan YU Xing | 2020 | Journal of Oceanology and Limnology2020，38，1： | 1 |
| 19 | Long-Range VNA-Based Channel Sounder: Design and Measurement Validation at MmWave and Sub-THz Frequency Bands显示文摘With the increasing demand for high bandwidth wireless communication systems,and with a congested spectrum in the sub-6 GHz frequency bands,researchers have been looking into exploration of millimeter wave(mmWave)and sub-terahertz(subTHz)frequency bands.Channel modeling is essential for system design and performance evaluation of new wireless communication systems.Accurate channel modeling relies on reliable measured channel data,which is collected by high-fidelity channel sounders.Furthermore,it is of importance to understand to which extent channel parameters are frequency dependent in typical deployment scenario(including both indoor short-range and outdoor long-range scenarios).To achieve this purpose,this paper presents a stateof-art long-range 28 GHz and 300 GHz VNA-based channel sounder using optical cable solutions,which can support a measurement range up to 300 m and 600 m in principle,respectively.The design,development and validation of the long-range channel sounders at mmWave and sub-THz bands are reported,with a focus on their system principle,link budget,and backto-back measurements.Furthermore,a measurement campaign in an indoor corridor is performed using the developed 300 GHz system and 28 GHz channel sounding systems.Both measured channels at the 28 GHz and 300 GHz channels are shown to be highly sparse and specular.A higher number of Multi Path Components(MPC)are observed for the 28 GHz system,while the same main MPC are observed for both systems. | Mikkel Bengtson Yejian Lyu Wei Fan | 2022 | China Communications2022，19，11： | 0 |
| 20 | Evaluating a satellite-based sea surface temperature by shipboard survey in the Northwest Indian Ocean显示文摘A summer-time shipboard meteorological survey is described in the Northwest Indian Ocean. Shipboard observations are used to evaluate a satellite-based sea surface temperature(SST), and then find the main factors that are highly correlated with errors. Two satellite data, the first is remote sensing product of a microwave, which is a Tropical Rainfall Measuring Mission Microwave Imager(TMI), and the second is merged data from the microwave and infrared satellite as well as drifter observations, which is Operational Sea Surface Temperature and Sea Ice Analysis(OSTIA). The results reveal that the daily mean SST of merged data has much lower bias and root mean square error as compared with that from microwave products. Therefore the results support the necessary of the merging infrared and drifter SST with a microwave satellite for improving the quality of the SST. Furthermore, the correlation coefficient between an SST error and meteorological parameters, which include a wind speed, an air temperature, a relative humidity, an air pressure, and a visibility. The results show that the wind speed has the largest correlation coefficient with the TMI SST error. However, the air temperature is the most important factor to the OSTIA SST error. Meanwhile,the relative humidity shows the high correlation with the SST error for the OSTIA product. | YANG Guang HE Hailun WANG Yuan HAN Xiqiu WANG Yejian | 2016 | Acta Oceanologica Sinica2016，35，11： | 0 |
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