4,260 research outputs found
Design and Implementation of Salt Company Business Management System Based on APPCAN
近年来,随着盐业改革的不断推动,各盐业公司所开展的业务日渐复杂,对盐业公司内部决策方向、企业管理水平及日常业务服务提出了更高的要求。伴随我国移动互联技术的迅猛发展以及移动终端设备的广泛使用,如何利用科技手段实现盐业业务移动终端化成为了盐业公司管理者不得不考虑的问题。此时,设计实现盐业移动业务系统是解决盐业内部购销存数据采集方式简陋、信息传递效率低、业务处理效率低、管理决策难的有效方法。盐业移动业务系统是一个通过现有盐业采购、销售、仓储管理系统基础上,通过移动互联网为盐业系统内部、外部等各个层面的移动终端用户提供全方位的查询、统计、分析、付款、配送服务,以方便客户、优化管理、服务决策为使命的便捷...In recent years,with the salt industry reforming,the salt companies begin to expand its business on related industry other than selling them. Thus the decision making,developing direction,and the companies’ management require a higher standard for its operation.Internet technique and the mobile terminalfast developing. Utilize the mobile terminal solution to achieve the salt businesses running is ...学位:工程硕士院系专业:软件学院_软件工程学号:X201323092
Design and Implementation of Enrollment Information Management System for An Art College
信息技术的快速发展给学校的信息化带来了深远的影响。随着对招生改革的不断深入,招生的规模在不断扩大,大量的招生数据需要进行处理。对于艺术高校来说,招生录取的数据非常重要,是学校管理的重要基础数据。针对目前艺术高校招生管理过程中的管理信息不准确、查询统计不方便不及时、效率比较低等问题,设计出一套能够有效完善招生管理的系统,对相关的管理流程和监管程度进一步科学化和严谨化,对提高招生管理的信息化、规范化是非常必要的。 本论文基于MyEclipse平台实现了艺术高校招生信息管理系统。论文首先对系统开发所涉及的相关技术进行了简要概述,进而从可行性、功能和非功能等方面分析,在此之上,从概要、详细和数据库等...The rapid growth of information technology has a profound influence on school informatization. With the deepening of admission reforms and expanded enrolment, massive data of enrolment needs to be processed. The enrolment data is vital for art colleges to manage student information. Faced with issues towards inaccurate management information, inconvenient untimely query statistics and low efficien...学位:工程硕士院系专业:软件学院_工程硕士(软件工程)学号:X201323096
Intertextuality in Frank Lentricchia's Lucchesi and The Whale
福兰克·兰特里奇亚是著名的文学批评家,近年来致力于文学创作,成为一名多产的小说家。小说《卢凯西和白鲸》极具自传性,主人公托马斯·卢凯西是一名大学教师和作家,在幻想与现实的交织中进行试验性的文学创作,探求《白鲸》的隐含意义,追寻创作的价值。小说在文类上颇具开创性,同时蕴含多重主题,涵盖文学创作、文学批评、哲学思考等多个方面。本文从互文性的角度深入解读《卢凯西和白鲸》,研究作者如何艺术地呈现小说的多重主题和丰富的个人思考。 本文由引言、正文四个章节和结语三部分组成。引言简要介绍作者、小说内容、小说的相关评论以及克里斯蒂娃、巴特和热奈特的互文性理论。 第一章基于热奈特的互文性理论,着眼于细节文本...Frank Lentricchia, once a famous literary theorist, has devoted himself to literary creation in the past two decades, and makes himself a prolific novelist. His novel Lucchesi and The Whale is about a man named Thomas Lucchesi, who is a college professor and writer, immersed in the confusion of fantasy and reality, and attempting to write an experimental novel about the secret meaning of Moby-Dick...学位:文学硕士院系专业:外文学院_外国语言学及应用语言学学号:1232013115272
MicroRNA-186 inhibits prostate cancer cell proliferation and tumor growth by targeting YY1 and CDK6
目的 目前的研究已经证实miRNA186在包括非小细胞肺癌、膀胱癌、胰腺导管癌等肿瘤中起着重要的调控作用,但是miRNA186与前列腺癌之间的关系目前还没有研究。本研究的目的主要是探究miRNA186对前列腺癌细胞生物学功能的影响,寻找miRNA186在前列腺癌细胞中作用的下游靶基因,探究其作用的机制。 方法 首先通过荧光定量PCR的方法检测miRNA186在前列腺上皮细胞和3种不同前列腺癌细胞之间的表达情况,然后构建高表达miRNA186的重组质粒载体,通慢病毒转染和筛选获得稳定高表达miRNA186的前列腺癌细胞,荧光定量PCR检测其表达情况。通过体外的CCK8实验和流式细胞仪检测细...Objection Recent studies demonstrated that miR-186 functions as a critical player in several cancers, including human non-small cell lung cancer, bladder cancer, pancreatic ductal adenocarcinoma, and so on. However, the functions of miR-186 in prostate cancer are still uncharted. Our study is to understand the functions of miR-186 in prostate cancer. Methods RT-PCR was used to define the expres...学位:医学硕士院系专业:医学院_外科学学号:2452013115351
Research on Market Risk Management of China’s Sovereign Wealth Fund
主权财富基金(SovereignWealthFund,简称SWF)是指一国政府利用外汇储备资产、国家财政盈余、政府转移支付、资源出口收益等资金创立并在全球范围内进行投资的国有投资基金或投资主体。成立于2007年9月的中国投资有限责任公司(简称“中投公司”)是中国主权财富基金的代表,从成立之初便受到各界关注。中投公司成立后便受2008年金融危机影响,最初的几项投资回报均不尽如人意。特别是在资本市场不稳定性加剧的国际金融背景下,如果没有合理评估和管理市场风险,会给主权财富基金投资带来巨大的损失。因此,中投公司在完善对常规市场风险进行管理的同时,如何防范像金融危机这样的极端市场风险,成为下一步需要关...Sovereign Wealth Fund, SWF for short, is a government-run investment fund or investment body, which is established and applied as investments throughout the world, using foreign exchange reserve asset, government’s transfer payment, expert income of resources and other funds. China Investment Corporation, CIC for short, set up in September, 2007, is the representative of China’s SWFs, which has re...学位:经济学硕士院系专业:经济学院_金融学学号:1562013115207
Resistive switching property of HfO2 film prepared by atomic layer deposition and its 1D1R device
随着信息科学与微电子技术的发展,闪存已经成为今天市场上主流的非易失性存储器。但是随着浮栅存储器件尺寸的不断缩小,浮栅耦合、电荷泄漏、单元之间的串扰等问题日益严峻,开发更小尺寸、更低功耗和更高集成度的新型存储单元已成必然趋势。在新型非易失性存储器的研究中,阻变存储器由于结构简单、读写速度快、存储密度高、操作电压低、与CMOS工艺兼容性好等优势有望成为新一代非易失性存储器。本文基于原子层沉积生长的HfO2薄膜,研究了在不同温度下原子层沉积生长HfO2薄膜的阻变特性,确定了最佳工艺温度;在此基础上,设计了一种新型的1D1R阻变单元器件,阐述了器件的设计思路和制作过程,测试了该器件的阻变特性,分析了器...With the development of the information sciences and microelectronics, the flash memory has become the mainstream of nonvolatile memories in the market. As the device scaling down, problems such as floating gate coupling, charge leakage, and crosstalk between memory cells become more and more serious, so that developing novel memory cell with smaller size, lower power consumption and with higher i...学位:工程硕士院系专业:物理科学与技术学院_工程硕士(电子与通信工程)学号:1982013115299
The Value Relevance of Non-recurring Earnings: Empirical Evidence of Shanghai and Shenzhen A-share Listed Companies during 2002-2014
会计盈余信息反映了企业的经营成果、盈利能力及未来发展前景,对权益市场价值的影响程度代表了其价值相关性的强弱。经常性损益来源于企业日常经营活动,具有较强的持续性;而非经常性损益与公司正常经营业务无关或偶然发生,在不同年份中重复发生的概率较低,其暂时性特性使其容易被上市公司利用作为盈余管理的工具。我国证监会于1999年提出非经常性损益的概念,至今已四次调整披露规范,政策制度的修订与执行有利于非经常性损益的规范披露和投资者对盈余信息的充分理解。 国内学者对于非经常性损益的价值相关性的研究区间跨度较小,并且是基于全样本分析。本文拓展了时间跨度,以2002-2014年沪深两市所有A股上市公司为研究样本...Accounting earnings information reflects the operating results, profitability, and future prospects of enterprises. The greater the influence of accounting earnings on equity market value, the greater its value relevance. Recurring earnings come from the normal business operation of enterprises with stronger sustainability; however, non-recurring earnings have nothing to do with the companies’ nor...学位:管理学硕士院系专业:财务管理与会计研究院_会计学学号:2782013115014
Design and Implementation of Aquaculture Water Quality On-line Monitor System
海洋水产养殖一直是我国福建沿海主要经济产业之一,而花蛤又是主要海产经济贝类之一,特别在福建等地沿海产量较多。其中花蛤苗的主要产量来自于土池培育。该培育方法是利用天然近海滩涂及大水面进行露天养殖,相对于北方的室内工厂化育苗具有成本低、产量高、投资小、回收期短等特点,但具有严重依赖近海水文水质及气候等自然因素的特点,基于该特点,经考察发现,福建省内绝大部分天然渔场缺少对水质水文数据有效监测的手段,缺乏相应设备及信息监测系统,无法及时根据数据调整养殖策略,导致产量无法有效提高。 本文基于以上内容,以某1500亩花蛤养殖渔场为分析对象,设计一款基于开源硬件、高精度传感器以及基于WEB技术的互联网监测...Marine aquaculture is always one of the main economic industry of coastal areas in Fujian, and clam is one of the main economic shellfish. The main production of clams is from seedling rearing in earth ponds. This method uses the natural beach and offshore aquaculture in open water to breed clams, it compares with the indoor industrialized culture of clams in the north China, has lower cost, highe...学位:工程硕士院系专业:软件学院_工程硕士(软件工程)学号:X201323084
Study on the low shrinkage rate UV adhesiveof dual curing mechanism
紫外光固化胶黏剂是一种新兴的胶黏剂产品,因其具有高效、环保、经济 等特点,被广泛应用于多种工业领域。但目前国内对紫外光固化胶黏剂研究较 少,所研制的紫外光固化胶黏剂主要为自由基固化型,固化收缩率大多在5%以 上,而用于触摸屏、大屏幕彩电、智能手机屏幕等行业的紫外光胶黏剂要求固 化收缩率≤3%。本文研究内容旨在利用双重固化机理降低紫外光固化胶黏剂的 固化收缩率,制备固化收缩率小于3%的紫外光固化胶黏剂。 本文利用端羟基聚丁二烯、过氧化氢和乙酸为原料,成功制备了兼具不饱 和双键和环氧基的环氧聚丁二烯。探讨了乙酸、过氧化氢、阳离子交换树脂以 及反应温度对产物环氧值的影响。较为理想的反...UV curable adhesive is a newly emerging adhesive product, widely applied in lots of industrial fields, for its efficient, environmental friendly, and economical characteristics. But up to now, study has been done on it rarely in China, most UV curing adhesive is free-radical curing, having a curing shrinkage above 5%. UV-curable adhesive for the touch screen, big screen TV or smart phone scree...学位:理学硕士院系专业:材料学院_高分子化学与物理学号:2072012115005
An Empirical Study of Influence Factors of Long-term Care Insurance Demand in China
截止2015年,我国65岁以上老龄人口占10.5%,是世界上老龄人口规模最多的国家。同时,我国是在经济尚不发达的条件下进入老龄社会,加之计划生育政策带来的家庭人口小型化,使得传统家庭老人护理功能削弱。庞大数量的老龄人口的养老、照护已成为我国面临的一个严峻的社会问题。长期护理保险的开展可以有效缓解老人失能护理给家庭带来的经济和精力上的压力。因此,研究和探讨我国长期护理保险的市场需求,为政府相关政策的制定和保险公司对长期护理保险产品的经营提供参考具有重要的现实意义。 本文通过对文献综述,在前人研究的基础上,探讨长期护理风险的可保性,比较分析长期护理保险与养老保险、医疗保险的异同。通过对德国、日本...By the year 2015, Chinese people beyond the age of 65 accounted for 10.5% of the total people, which makes China becoming the most aging countries in the world. At the same time, our country is entering an aging society in the underdeveloped economy conditions, and family miniaturization is brought together with the one-child policy, so that the traditional family elderly care function becomes wea...学位:保险硕士院系专业:经济学院_保险硕士学号:1562013115215
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