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Science Bulletin 2007年第S1期 113-124页

作者： ZHANG ShuiChang, ZHU GuangYou, CHEN jianping & liang YingBo Research Institute of Petroleum Exploration & Development, PetroChina, Beijing 100083, China

In recent years several H2S-rich oolite giant gas pools have been discovered in the Lower Triassic Feixianguan Formation of the northeastern Sichuan basin, and their explored gas reserves have been over 5000×108 m3. However, gas sources remain unsolved due to multiple source horizons with high maturity in this area and TSR alterations. By integrating analytical data of natural gas samples with conprehensive investigations on many factors, such as oil-gas geology, distribution and evolution of source rocks, charging and adjustment of gas pools, mixture of natural gases and secondery alterations, the present study concluded that the dominant source for the Feixianguan Fr. gas pools is the Permian Longtan Fr. source rock and secondly the Silurian Longmaxi Fr. source rock. Natural gases from the various gas pools differ genetically due to the matching diversity of seal configurations with phases of hydrocarbon generation and expulsion by different source rocks, among which natural gases in Puguang Gasfield are dominated by the trapped gas generated from the Longtan Fr. source rock and commingled with the gas cracked from the Silurian crude oil, while those in Dukouhe, Tieshangpo and Luojiazhai Gasfields are composed mainly of the Silurian oil-cracking gas and commingled with the natural gas derived from the Longtan Fr. source rock.

关键词： Feixianguan Formation gasfield group gas source hydrogen sulfide TSR the Sichuan Basin

网络口碑如何促进购买意愿?——基于消费者鼓舞的被调节中介模型

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商业经济与管理 2021年第2期 56-67页

作者：梁剑平武亮容家希中山大学管理学院广东广州510275 中山大学新华学院管理学院广东广州510520 中国银行澳门分行澳门999078

网络口碑引导了消费,然而对于网络口碑影响消费者心理和行为的机制研究仍缺乏明确结论。文章以消费者鼓舞为切入点,基于SOR理论和精细处理可能性模型,构建出一个有调节的中介模型,揭示了不同口碑成分对于消费者鼓舞和购买意愿的影响作... 详细信息

网络口碑引导了消费,然而对于网络口碑影响消费者心理和行为的机制研究仍缺乏明确结论。文章以消费者鼓舞为切入点,基于SOR理论和精细处理可能性模型,构建出一个有调节的中介模型,揭示了不同口碑成分对于消费者鼓舞和购买意愿的影响作用与中介机制,以及产品类型作为边界条件形成的差异。实证检验表明,网络口碑的偏向和评分对消费者鼓舞具有正向作用,但是网络口碑数量的影响却不显著。其次,消费者鼓舞在网络口碑对消费者购买意愿的影响中起到了中介作用,同时这种中介作用受到了产品类型的调节,相对非体验性产品而言,体验性产品的网络口碑会产生更强的消费者鼓舞与购买意愿,以及更强的中介作用。最后,实验结果检验和排除了信任对于消费者鼓舞的替代性解释。文章拓展了网络口碑的研究视角,为企业有针对性地完善口碑管理提供了理论基础和实践启示。

关键词：网络口碑消费者鼓舞购买意愿产品类型信任

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农业空间决策支持系统的设计与实现

农业工程学报 2010年第9期26卷 257-262页

作者：阎晓军王维瑞梁建平北京市农业局信息中心北京100029

为提高首都农业决策分析速度和准确度,依据北京农业现状及行业管理特点,利用全球定位系统(GPS)和遥感(RS)技术数据获取工具,以网络为信息传输与共享通道,采用农业业务流、时空分析、中间件等技术方法,建立起农业数据采集、处理、传输、... 详细信息

为提高首都农业决策分析速度和准确度,依据北京农业现状及行业管理特点,利用全球定位系统(GPS)和遥感(RS)技术数据获取工具,以网络为信息传输与共享通道,采用农业业务流、时空分析、中间件等技术方法,建立起农业数据采集、处理、传输、存储、分析、应用的高效信息技术服务体系,重点突破了多源异构数据融合、空间数据在线增量更新和农业业务辅助决策方法与技术难题,建立了基于地理信息系统(GIS)的首都农业决策支持系统。该研究选取设施农业和动物疫病为技术应用对象,实现了设施农业建设规划和结构调整辅助决策以及在线编辑管理功能,同时实现了动物疫病应急防控辅助决策。促进了首都农业由传统型、粗放型、经验型向精细化、协同化、科学化的综合管理决策模式转变,为农业管理部门开展快速、科学决策提供了充分依据。

关键词：农业空间决策支持系统多源异构数据融合时空管理增量更新

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北京市设施农业物联网应用模式构建

农业工程学报 2012年第4期28卷 149-154页

作者：阎晓军王维瑞梁建平北京市农业局信息中心北京100029

该文围绕北京市农产品质量安全和生态环境安全问题,结合北京市"菜篮子"工程要求,按照设施农业产前、产中、产后全产业链条,采用生物、传感器、无线通信和自动化控制等技术,研究构建符合北京市设施农业现状和发展需求的物联网应用模式,... 详细信息

该文围绕北京市农产品质量安全和生态环境安全问题,结合北京市"菜篮子"工程要求,按照设施农业产前、产中、产后全产业链条,采用生物、传感器、无线通信和自动化控制等技术,研究构建符合北京市设施农业现状和发展需求的物联网应用模式,主要包括利用具有自主知识产权的物联网技术,建设基于设施农业的感知环境,搭建低成本无线自组织传输网络,建设北京设施农业物联网云服务平台、智能决策服务和反馈控制系统,实现病虫害远程诊断、监控预警、指挥决策,实现肥、水、药智能控制和设施农产品质量安全监管与追溯等,并制定出配套的相关技术标准,为中国设施农业物联网技术标准制定提供参考。北京市设施农业物联网应用模式的成功构建将为国内外其他地区设施农业物联网体系建设提供可借鉴模式。

关键词：设施传感器智能控制农业物联网

Consensus on rapid screening for prodromal Alzheimer's disease in China

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General Psychiatry 2024年第1期37卷 1-16页

作者： Lin Huang Qinjie Li Yao Lu Fengfeng Pan liang Cui Ying Wang Ya Miao Tianlu Chen Yatian Li Jingnan Wu Xiaochun Chen jianping Jia Qihao Guo Department of Gerontology Shanghai Sixth People's Hospital Afiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina Center for Translational Medicine and Shanghai Key Laboratory of Diabetes Mellitus Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina shanghai BestCovered ShanghaiChina ADepartment of Neurology Fujan Medical University Union HospitalFuzhouChina Department of Neurology National Clinical Research Center for Geriatric DiseasesBeijingChina

Alzheimer's disease(AD)is a common cause of dementia,characterised by cerebral amyloid-βdeposition,pathological tau and *** prodromal stage of AD(pAD)refers to patients with mild cognitive impairment(MCl)and evidence of AD's *** this stage,disease-modifying interventions should be used to prevent the progression to *** the inherent heterogeneity of MCl,more specific biomarkers are needed to elucidate the underlying AD's *** the uses of cerebrospinal fluid and positron emission tomography are widely accepted methods for detecting AD's pathology,their clinical applications are limited by their high costs and invasiveness,particularly in low-income areas in ***,to improve the early detection of Alzheimer's disease(AD)pathology through cost-effective screening methods,a panel of 45neurologists,psychiatrists andgerontologistswas invited to establish a formal consensus on the screening of pAD in *** supportive evidence and grades of recommendations are based on a systematic literature review andfocus group *** meetings were held to allow participants to review,vote and provide their expert opinions to reach a consensus.A majority(two-thirds)decision was used for questions for which consensus could not be *** screening methods are presented in this publication,including neuropsychological assessment,peripheral biomarkers and brain *** addition,a general workflow for Screening pAD in China is established,which will help clinicians identify individuals at high risk and determine therapeutic targets.

关键词： Alzheimer income screening

Novel functions of MiR165/166 in regulation of anthocyanin biosynthesis and salt stress responses revealed by short tandem target mimic in Arabidopsis thaliana

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Novel functions of MiR165/166 in regulation of anthocyanin b...

2013全国植物生物学大会

作者： JIA Xiaoyun liang jianping LIU Yaling LI Shengfei QIAO Mengmeng LI Runzhi TANG Guiliang Department of Biological Sciences Michigan Technological UniversityHoughtonMI 49931USA Gene Suppression Laboratory Department of Plant and Soil Sciences and Kentucky Tobacco and Research Development CenterUniversity of KentuckyLexingtonKentucky 40546

MicroRNAs(miRNAs) down-regulate the abundance of their target mRNAs by post-transcription cleavage,contributing important functions in *** Arabidopsis miR165 and miR166 differ by only one nucleotide and were found to target classⅢhomeodomain -leucine zipper(HD-ZipⅢ) *** this study,Short Tandem Target Mimic (STFM) technology was employed to investigate the effect of simultaneous inactivation of all the miR165/166 family members on plant development so as to better understand their collective *** STTM 165/166 over-expressing plants exhibited a degradation of～90%of the total endogenous miR165/166,which is distinct from the traditional target mimicry that only partially blocked the endogenous miRNA ***,the expression level of all the five class-ⅢHD-ZIP genes was increased greatly.A number of pleiotropic phenotypes of miR165/166 were identified by STFM,including fast elongated root,twisted peduncle, horizontal and downward cauline branches,which were not previously observed either in plants with disrupted only individual miR165 or miR166 gene or in plants with dominant mutations in any of the five target genes(phb,phv,rev,athb8 and athb15).Notably,miR165/166 was the first to be identified as a key regulator of anthocyanin biosynthesis evidenced by up-regula- ted expressions of a MYB transcriptional factor PAP1 gene,and several enzyme genes such as PAL,TT4 and TT6 in anthocyanin pathway and consequently increased anthocyanin accumulation in the miR165/166-silenced STFM165/166 transgenic *** miR156 positive regulation of anthocyanin biosynthesis with the highest level of anthocyanin at the junction between rosette and stem,miR165/166 negatively regulates anthocyanin accumulation predominantly in ***,miR165/166 is also found to negatively regulate plant tolerance to salt stress,showing much tolerance to salt stress in the miR165/166-downexpressed plants compared to the wild-type *** together,the cu

关键词： MiR165/166 anthocyanin biosynthesis salt stress tolerance short tandem target mimic(STTM) Arabidopsis thaliana

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俄罗斯国民性格与技能类项目优势的相关研究

体育文化导刊 2006年第3期 74-75页

作者：杨波梁建平西南大学

俄罗斯在表现难关性项目上具有传统优势,这一优势的得来,与其深厚的文化底蕴密不可分。笔者从俄罗斯国民性格着手,从地理环境、文化背景等方面对俄罗斯在表现难关性项目上的优势加以论述,为中国在这些项目上的发展提供理论参考。

关键词：俄罗斯国民性格环境文化

Wave-front reconstruction for lateral shearing interferometers with big shear

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Wave-front reconstruction for lateral shearing interferomete...