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| 1 | Prediction of urban human mobility using large-scale taxi traces and its applications显示文摘这篇论文在一个城市的出租车交通系统调查人的活动性模式。这个工作集中于预言 humanmobility fromdiscovering 模式在从城市的热点的旅客提取数量(PUQ ) 的数字。这份报纸建议改进 ARIMA 基于预言方法在一个热点预报旅客的空间时间的变化。有 4 000 出租车 GPS 的一个大规模 realworld 数据集合的评估跟踪超过一年表演一个预言错误仅仅 5.8% 。我们也探索预言途径的申请帮助司机发现他们的下位旅客。用历史的真实世界的数据的模拟结果证明与我们的指导,驱动程序能减少花的时间,距离旅行,到发现他们的下位旅客在 37.1% 和 6.4% ,分别地。 | Xiaolong LI Gang PAN Zhaohui WU Guande QI Shijian LI Daqing ZHANG Wangsheng ZHANG Zonghui WANG | 2012 | Frontiers of Computer Science2012，6，1： | 45 |
| 2 | 低压羰基合成丁辛醇工艺技术评析显示文摘低压羰基合成丁辛醇的主要方法有气相法和液相法,目前又开发了第四代低压羰基合成和新催化剂技术。分析对比气相法和液相法的各项技术指标,并与大庆石油化工总厂1996年技术指标进行对比,建议新建装置和改扩建装置采用液相法。 | Zhang Jing (Information and File Department of Daqing Petrochemical Complex , Daqing 163714 ) | 1998 | 黑龙江石油化工1998，9，1： | 15 |
| 3 | ScenicPlanner: planning scenic travel routes leveraging heterogeneous user-generated digital footprints显示文摘 | Chao CHEN Xia CHEN Zhu WANG Yasha WANG Daqing ZHANG | 2017 | Frontiers of Computer Science2017，11，1： | 10 |
| 4 | TOC changes in the process of thermal evolution of source rock and its controls显示文摘Through geological observation, simulation in laboratory and numerical modeling, the factors that control the changes in total organic content (TOC) of source rock have been studied. When the formula DTOC=(TOC0-TOC)/TOC0 (original organic carbon content in the rock) is used to measure the TOC (total organic carbon content) changes in the source rock through geological time, the degrees and directions of such changes are determined by losses and relative amounts both of organic and inorganic matter in the source rock. The DTOC equa-tion, which is used to calculate the loss rate in the process of maturation for the source rock, is therefore obtained by analyzing the mass balance relations. For a certain type of source rock with a certain maturation history, the changes of its TOC respond only to the rates of hydrocarbon generation and expulsion. In actual cases of geological entities, DTOC generally ranges from -0.05 to 0.2, while the calculated reconversion coefficient (k) for organic carbon content remains between 0.90 and 1.25. Only in an ideal situation where there are extremely high rates of hydrocarbon generation and expulsion can the DTOC value experience significant changes, with k reaching up to 2.5. It is concluded, therefore, that the cri-terion for carbonates source rock assessment, based on reconverting the TOC to the value of its original state, may have overestimated the course of the carbon-reduction, which is likely in many cases to make a poor source rock sound better. | ZHONG Ningning1, LU Shuangfang2, HUANG Zhilong1, ZHANG Yousheng1, XUE Haitao2 & PAN Changchun3 1. The Key Lab of Petroleum Accumulation Mechanism of State Educational Ministry at University of Petroleum, Beijing 102249, China 2. Exploration Geoscience Department of Daqing Petroleum Institute, Daqing 163000, China 3. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China | 2004 | Science China Earth Sciences2004，47，z2： | 9 |
| 5 | A drug from poison:how the therapeutic effect of arsenic trioxide on acute promyelocytic leukemia was discovered显示文摘It is surprising that,while arsenic trioxide(ATO) is now considered as 'the single most active agent in patients with acute promyelocytic leukemia(APL)',the most important discoverer remains obscure and his original papers have not been cited by a single English paper.The discovery was made during the Cultural Revolution when most Chinese scientists and doctors struggled to survive.Beginning with recipes from a countryside practitioner that were vague in applicable diseases,Zhang TingDong and colleagues proposed in the 1970s that a single chemical in the recipe is most effective and that its target is APL.More than 20 years of work by Zhang and colleagues eliminated the confusions about whether and how ATO can be used effectively.Other researchers,first in China and then in the West,followed his lead.Retrospective analysis of data from his own group proved that APL was indeed the most sensitive target.Removal of a trace amount of mercury chloride from the recipe by another group in his hospital proved that only ATO was required.Publication of Western replication in 1998 made the therapy widely accepted,though neither Western,nor Chinese authors of English papers on ATO cited Zhang's papers in the 1970s.This article focuses on the early papers of Zhang,but also suggests it worth further work to validate Chinese reports of ATO treatment of other cancers,and infers that some findings published in Chinese journals are of considerable value to patients and that doctors from other countries can benefit from the clinical experience of Chinese doctors with the largest population of patients. | RAO Yi LI RunHong ZHANG DaQing | 2013 | Science China(Life Sciences)2013，56，6： | 7 |
| 6 | Activation of mitogen-activated protein kinases in satellite glial cells of the trigeminal ganglion contributes to substance P-mediated inflammatory pain显示文摘Inflammatory orofacial pain,in which substance P (SP) plays an important role,is closely related to the cross-talk between trigeminal ganglion (TG) neurons and satellite glial cells (SGCs).SGC activation is emerging as the key mechanism underlying inflammatory pain through different signalling mechanisms,including glial fibrillary acidic protein (GFAP) activation,phosphorylation of mitogen-activated protein kinase (MAPK) signalling pathways,and cytokine upregulation.However,in the TG,the mechanism underlying SP-mediated orofacial pain generated by SGCs is largely unknown.In this study,we investigated whether SP is involved in inflammatory orofacial pain by upregulating interleukin (IL)-1β and tumour necrosis factor (TNF)-α from SGCs,and we explored whether MAPK signalling pathways mediate the pain process.In the present study,complete Freund’s adjuvant (CFA) was injected into the whisker pad of rats to induce an inflammatory model in vivo.SP was administered to SGC cultures in vitro to confirm the effect of SP.Facial expression analysis showed that pre-injection of L703,606 (an NK-1 receptor antagonist),U0126 (an inhibitor of MAPK/extracellular signal-regulated kinase [ERK] kinase [MEK] 1/2),and SB203580 (an inhibitor of P38) into the TG to induce targeted prevention of the activation of the NK-1 receptor and the phosphorylation of MAPKs significantly suppressed CFA-induced inflammatory allodynia.In addition,SP promoted SGC activation,which was proven by increased GFAP,p-MAPKs,IL-1β and TNF-α in SGCs under inflammatory conditions.Moreover,the increase in IL-1β and TNF-α was suppressed by L703,606,U0126 and SB203580 in vivo and in vitro.These present findings suggested that SP,released from TG neurons,activated SGCs through the ERK1/2 and P38 pathways and promoted the production of IL-1β and TNF-α from SGCs,contributing to inflammatory orofacial pain associated with peripheral sensitization. | Yanyan Zhang Ning Song Fei Liu Jiu Lin Mengke Liu Chaolan Huang Daqing Liao Cheng Zhou Hang Wang Jiefei Shen | 2019 | International Journal of Oral Science2019，11，3： | 6 |
| 7 | Seismic wave propagating in Kelvin-Voigt homogeneous visco-elastic media显示文摘This paper studies, under a small disturbance, the responses of seismic transient wave in the visco-elastic media and the analytic solution of the corresponding third-order partial differential equation. A plane wave solution of Kelvin-Voigt homogeneous visco-elastic third-order partial differ-ential equation with a pulse source is obtained. By the principle of pulse stacking of particle vibration, the result is extended to the solution of Kelvin-Voigt homogeneous visco-elastic third-order partial differential equation with any source. The velocities of seismic wave propagating and the attenuation of seismic wave in Kelvin-Voigt homogeneous visco-elastic media are discussed. The velocities of seismic wave propagating and the coefficient of attenuation of seismic wave in Kelvin-Voigt homogeneous visco-elastic media are derived, expressed as functions of density of the media, elastic modulus and visco-elastic coefficient. These results can be applied in inversing lithology parameters in geophysical prospecting. | YUAN Chunfang1, PENG Suping1, ZHANG Zhongjie2 & LIU Zhenkuan3 1. China University of Mining & Technology, Beijing 100083, China 2. Institute of Geophysics, Chinese Academy of Sciences, Beijing 100101, China 3. Exploration and Development Research Institute of Daqing Oilfield, Daqing 163712, China | 2006 | Science China Earth Sciences2006，49，2： | 5 |
| 8 | New progress of microbial prospecting of oil and gas in China:Taking the Satellite Oilfield in Daqing as an example显示文摘The Microbial Prospecting of Oil and Gas(MPOG) is applied to the matured development area in the Satellite Oilfield in Daqing for the first time. And with the MPOG,the hydrocarbon accumulation regulation controlled by faults is interpreted,and the matured development area is extended out to western part. At the same time,four microbial anomalies are discovered. The MPOG results were verified by the hydrocarbon-bearing conditions of the 10 drilled wells within the following half a year,and the consistent rate is up to 80%,which add about 300×104 t of the explored petroleum-in-place. Through study and successful application of MPOG to the Satellite Oilfield,the basis of the application from the exploration to development field is substantially established,and standard system of microbial anomaly is more precisely built for the Satellite Oilfield,which provided an effective explanatory item for the studied and adjacent region,even for the whole Songliao Basin,and also a new technique for complicated reservoirs,especially for the later stage development of litho-reservoirs in China. Therefore,it must have profound influence upon the oil and gas exploration,especially upon the remaining oil,extension and reserves addition of the developed area in China. | YUAN ZhiHua1,ZHANG YuQing1,ZHAO Qing1,JIANG HuFu2,LIU YunYan2,LUO ZhongHua2,LI Xue1,WANG ShiTou1,LI Bo1,PAN GuoHui2,GAO XingYou2 & ZHANG GuoLiang2 1 Geochemistry Department of Yangtze University,Key Laboratory of Oil & Gas Resource and Exploration Technique of Ministry of Education of China,Jingzhou 434023,China 2 The 8th Oil Recovery Plant of Daqing Oilfield Co. Ltd.,PetroChina,Daqing 163515,China | 2009 | Science China Earth Sciences2009，52，S1： | 5 |
| 9 | A correlation study of the expression of resistin and glycometabolism in muscle tissue after traumatic brain injury in rats显示文摘 | Jin Peng Zhu Lielie Zhang Jiasheng Xie Songling Pan Da Wen Hao Meng Weiyang Lin Luyang Chen Daqing | 2014 | Chinese Journal of Traumatology2014，17，3： | 5 |
| 10 | Real-time and generic queue time estimation based on mobile crowdsensing显示文摘 | Jiangtao WANG Yasha WANG Daqing ZHANG Leye WANG Chao CHEN Jae Woong LEE Yuanduo HE | 2017 | Frontiers of Computer Science2017，11，1： | 4 |
| 11 | Non-intrusive sleep pattern recognition with ubiquitous sensing in elderly assistive environment显示文摘 | Shu WU Bessam ABDULRAZAK Daqing ZHANG Xiaojuan MA Xingshe ZHOU | 2015 | Frontiers of Computer Science2015，9，6： | 4 |
| 12 | A Large Therizinosauroid(Dinosauria:Theropoda) from the Early Cretaceous of Northwestern China显示文摘我们此处描述 theropoddinosaur 的头部的骨骼在 Yujingzi 盆的更低的白垩纪 Xinminpu 组发现了的一根联系部分柱子,在 Gansu 省的 Jiuquanarea,西北的中国。它的肱骨展示,例如强烈扩展了近似、远侧的结束,一个很好发达的中间的有块茎,在肱骨的头部的表面上表示的远侧的髁,和 hypertrophied entepicondyle,决定性地建立标本的 thetherizinosauroid 亲密关系。它在有作为不同于另外的 therizinosauroids 使神圣,有 thedorsomedial 上的突出的圆、有条纹的肿大的糟糕界定的浅窝的窝它的肩胛部分,和耻骨出现与一强烈凹面头部的边缘。Itrepresents 新税在上, Suzhousaurus megatherioides 情报。et sp。nov。是的 Cladistic 分析 recoversSuzhousaurus 姐妹税在上 Nothronychus mckinleyi 从中间 -- 西方的 NorthAmerica 的白垩纪;一起,他们是 Therizinosauroidea 的基础成员,更多比 EarlyCretaceous Falcarius 和 Beipiaosaurus 发源,但是更少与“ Nanshiungosaurus ”比 Alxasaurus 和 Therizinosauridae.Along 发源从在 Mazongshan 区域 ofnorthern 的可能同时代的床的 bohlini --大多数 Gansu , Suzhousaurus 早代表大知道之一 Cretaceoustherizinosauroids ,证明这 clade 它的进化历史上早达到了可观的身体尺寸。 | LI Daqing PENG Cuo YOU Hailu Matthew C. LAMANNA Jerald D. HARRIS Kenneth J. LACOVARA ZHANG Jianping | 2007 | Acta Geologica Sinica(English Edition)2007，81，4： | 4 |
| 13 | Inhibiting Hv1 channel in peripheral sensory neurons attenuates chronic inflammatory pain and opioid side effects显示文摘Both opioids and nonsteroidal anti-inflammatory drugs(NSAIDS)produce deleterious side effects and fail to provide sustained relief in patients with chronic inflammatory pain.Peripheral neuroinflammation(PN)is critical for initiation and development of inflammatory pain.A better understanding of molecular mechanisms underlying PN would facilitate the discovery of new analgesic targets and the development of new therapeutics.Emerging evidence suggests that peripheral sensory neurons are not only responders to painful stimuli,but are also actively engaged in inflammation and immunity,whereas the intrinsic regulatory mechanism is poorly understood.Here we report the expression of proton-selective ion channel Hv1 in peripheral sensory neurons in rodents and humans,which was previously shown as selectively expressed in microglia in mammalian central nervous system.Neuronal Hv1 was up-regulated by PN or depolarizing stimulation,which in turn aggravates inflammation and nociception.Inhibiting neuronal Hv1 genetically or by a newly discovered selective inhibitor YHV98-4 reduced intracellular alkalization and ROS production in inflammatory pain,mitigated the imbalance in downstream SHP-1-pAKT signaling,and also diminished pro-inflammatory chemokine release to alleviate nociception and morphine-induced hyperalgesia and tolerance.Thus,our data reveal neuronal Hv1 as a novel target in analgesia strategy and managing opioids-related side effects. | Qiansen Zhang Yimin Ren Yiqing Mo Peipei Guo Ping Liao Yuncheng Luo Jie Mu Zhuo Chen Yang Zhang Ya Li Linghui Yang Daqing Liao Jie Fu Juwen Shen Wei Huang Xuewen Xu Yanyan Guo Lianghe Mei Yunxia Zuo Jin Liu Huaiyu Yang Ruotian Jiang | 2022 | Cell Research2022，32，5： | 3 |
| 14 | Stochastic fluctuations of permittivity coupling regulate seizure dynamics in partial epilepsy显示文摘Partial epilepsy is characterized by recurrent seizures that arise from a localized pathological brain region. During the onset of partial epilepsy, the seizure evolution commonly exhibits typical timescale separation phenomenon. This timescale separation behavior can be mimicked by a paradigmatic model termed as Epileptor, which consists of coupled fast-slow neural populations via a permittivity variable. By incorporating permittivity noise into the Epileptor model, we show here that stochastic fluctuations of permittivity coupling participate in the modulation of seizure dynamics in partial epilepsy. In particular, introducing a certain level of permittivity noise can make the model produce more comparable seizure-like events that capture the temporal variability in realistic partial seizures. Furthermore, we observe that with the help of permittivity noise our stochastic Epileptor model can trigger the seizure dynamics even when it operates in the theoretical nonepileptogenic regime. These findings establish a deep mechanistic understanding on how stochastic fluctuations of permittivity coupling shape the seizure dynamics in partial epilepsy,and provide insightful biological implications. | GUO DaQing XIA Chuan WU ShengDun ZHANG TianJiao ZHANG YangSong XIA Yang YAO DeZhong | 2017 | Science China(Technological Sciences)2017，60，7： | 3 |
| 15 | Quantitative studies of hydrocarbon loss of the Silurian bitumen sandstone in the Tarim Basin显示文摘The evolution of Tarim Basin experienced several tectonic movements,of which Caledonian movement caused a serious damage to reservoirs of Silurian. The earlier reservoirs size and the later hydrocarbon loss are two key factors to exploration prospect of Silurian. On the basis of net thickness of bituminous sandstone and recovery coefficient of crude oil converting to bitumen,the scale of the hydrocarbon loss of palaeo-accumulation in bitumen sandstone of Silurian was calculated (86.30×108t). The deter-mination of net thickness of bitumen sandstone was completed mainly by several methods,such as physical property demarcation,observing lithology,grains with oil inclusion (GOI) technology,and quantitative grains fluorescence (QGF) technology. The samples of black sandstone and white sand-stone were collected and compared by means of the methods mentioned above. The results showed that there was little hydrocarbon,or none,in the white sandstone. The recovery coefficient was ob-tained by the analyses of plentiful physical parameters of crude oil and bitumen sandstone,based on the hypothesis that nonhydrocarbon compounds and bitumen were invariable in the process of bitu-men forming. The calculated result,which is more scientific and actual,indicates the exploration pros-pect is more promising in Silurian of the Tarim Basin. | JIANG ZhenXue1,2,PANG XiongQi1,2,LIU LuoFu1,2,WANG XianDong3,ZHANG Jun4 & LI HongYi1,2 1 Basin and Reservoir Research Center,China University of Petroleum,Beijing 102249,China 2 State Key Laboratory of Petroleum Resource and Prospecting,China University of Petroleum,Beijing 102249,China 3 Research Institute of Exploration and Development,Daqing Oilfield Company Ltd,Daqing 163712,China 4 Petroleum Exploration and Production Institute of SINOPEC,Beijing 100083,China | 2008 | Science China Earth Sciences2008，51，S2： | 3 |
| 16 | Permafrost dynamics and their hydrologic impacts over the Russian Arctic drainage basin显示文摘Permafrost is an important component in hydrological processes because changes in runoff over the Arctic drainage basin cannot be well explained by changes in precipitation-related variables.However,current understanding of the influences of permafrost on hydrological dy-namics is insufficient.This study investigated historical variations in permafrost conditions and their potential hydrologic effects over the Russian Arctic drainage basin.The results show that soil temperature(at 0.40 m below surface)has increased about 1.4℃over the Ob,1.5℃over the Yenisei,and 1.8℃over the Lena River basin from 1936 through 2013,possibly resulted in a significant thawing of permafrost.Rapid active layer changes have occurred since the 1970s.The volume of the active layer increased by 28,142,and 228 km3 over the Ob,Yenisei,and Lena basins,respectively,since the 1970s.Melting ground ice caused by deepening active layer may be a limited contribution to annual runoff.Runoff during freeze season(October--April)showed significant positive correlations(p<0.05)to active layer thickness in the Yenisei and Lena basins while negative correlation(p>0.05)in the Ob basin.These results imply that,in basins with high permafrost coverage,a deeper active layer increased soil water storage capacity and perhaps contribute to an increase in winter runoff. | WANG Kang ZHANG Tingjun Daqing YANG | 2021 | Advances in Climate Change Research2021，12，4： | 3 |
| 17 | Characteristics of remaining oil viscosity in water-and polymer-flooding reservoirs in Daqing Oilfield显示文摘The experimental analysis of 21 crude oil samples shows a good correlation between high molecular-weight hydrocarbon components (C 40+) and viscosity.Forty-four remaining oil samples extracted from oil sands of oilfield development coring wells were analyzed by high-temperature gas chromatography (HTGC),for the relative abundance of C 21-,C 21-C 40 and C 40+ hydrocarbons.The relationship between viscosity of crude oil and C 40+ (%) hydrocarbons abundance is used to expect the viscosity of remaining oil.The mobility characteristics of remaining oil,the properties of remaining oil,and the next displacement methods in reservoirs either water-flooded or polymer-flooded are studied with rock permeability,oil saturation of coring wells,etc.The experimental results show that the hydrocarbons composition,viscosity,and mobility of remaining oil from both polymer-flooding and water-flooding reservoirs are heterogeneous,especially the former.Relative abundance of C 21- and C 21-C 40 hydrocarbons in polymer-flooding reservoirs is lower than that of water-flooding,but with more abundance of C 40+ hydrocarbons.It is then suggested that polymer flooding must have driven more C 40- hydrocarbons out of reservoir,which resulted in relatively enriched C 40+,more viscous oils,and poorer mobility.Remaining oil in water-flooding reservoirs is dominated by moderate viscosity oil with some low viscosity oil,while polymer-flooding mainly contained moderate viscosity oil with some high viscosity oil.In each oilfield and reservoir,displacement methods of remaining oil,viscosity,and concentration by polymer-solution can be adjusted by current viscosity of remaining oil and mobility ratio in a favorable range.A new basis and methods are suggested for the further development and enhanced oil recovery of remaining oil. | XU ZhengShun,ZHANG JuHe,FENG ZiHui,FANG Wei & WANG FengLan Exploration and Development Research Institute,Daqing Oilfield Company Ltd.,Daqing 163712,China | 2010 | Science China Earth Sciences2010，53，1： | 3 |
| 18 | PREPARATION,IDENTIFICATION AND INTERFACIAL ACTIVITIES OF PETROLEUM CARBOXYLATE AS SURFACTANT FOR CHEMICAL FLOODING显示文摘Petroleum carboxylate that may be suitable for tertiary oil recovery have been producedinexpensively from the fractions of Daqing crude oil by a two step process.The feed stock was firstoxidized in the vapor phase,followed by reaction of the oxidized products with sodiumhydroxide.Dilute solutions of sodium carboxylates were produced and showultralow(10-2mN/m)interfacial tensions(IFTs)against a variety of hydrocarbons with a widerange of ACN(Alkane Carbon Number).Infrared spectroscopy was used to identify the functionalgroups in the oxidized and the saponified products. | Hong De HUANG Jianghan Petroleum Institute,Jiangling,Hubei,434102You Zhen YANG Ji Xin TANG Cheng Quan HE Rong Ming ZHANG Song Mei ZHANG Daqing Petroleum Institute,Anda,Heilongjiang,151400 | 1993 | Chinese Chemical Letters1993，4，4： | 3 |
| 19 | Effect of Different Sowing Dates in South Henan 's Rice-growing Areas on the Growth and Yield of Ratoon Rice显示文摘In order to determine the optimal sowing date of ratoon rice in South Henan's rice-growing areas,this paper performs a comparative analysis of rice growth process,seedling quality and yield of first season rice and ratoon rice under different sowing date treatments. The results show that under climatic conditions( 2014),by using dry seedling cultivation in a small plastic shed,the growth of seedling sown on February21 was affected,while the sowing treatments from March 1 to April 11 can breed normal seedlings,and in this period,the maturity period of first season rice was delayed with prolonged sowing date,and ratoon rice yield declined with prolonged sowing date( total production of rice sown on 11 March reaching a peak). Thus,it is considered that the optimal sowing date of ratoon rice in South Henan's rice-growing areas is mid-March. | Xiangchen LIU Daqing FENG Guilong YU Haiying ZHAO Li QIAO Yanting LI Xuejun FAN Mingcheng LIU Qiuju ZHANG | 2016 | Asian Agricultural Research2016，8，2： | 3 |
| 20 | A new Early Cretaceous dinosaur track assemblage and the first definite non-avian theropod swim trackway from China显示文摘The trackway of a swimming theropod (ichnogenus Characichnos) is reported from the Lower Cretaceous Feitianshan Formation of Sichuan, China. These swim tracks help confirm that non-avian theropods were capable of forging moderately deep bodies of water. The trackway occurs on the same surface as a typical walking trackway of a sauropod (ichnogenus Brontopodus). Both occurrences are the first reported from the Cretaceous of Sichuan, and the swim tracks are the first well-preserved example of a Characichnos trackway from China. Additionally, a theropod walking trackway and several ornithopod walking trackways (similar to the ichnogenus Caririchnium) occur in the same horizon. The ornithopod trackways show a parallel orientation, suggesting gregarious behavior of the trackmakers, which may have been iguanodontiforms and/or hadrosauriforms. The co-occurrence of theropod swim tracks and theropod walking tracks suggests a fluctuation of water depth within a distinct time span. | XING LiDa LOCKLEY Martin G ZHANG JianPing MILNER Andrew R C KLEIN Hendrik LI DaQing PERSONS IV W Scott EBI JieFang | 2013 | Chinese Science Bulletin2013，58，19： | 3 |
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