325 research outputs found
Research on the Market Prospect and Development Strategy of Xiamen Health Food (Functional Food Industry)
摘要 改革开放30多年来,中国保健品市场从无到有,从小到大、从总量快速扩张到结构明显升级,逐步形成了有中国特色的多样化、多层次的消费市场。保健品市场规模比改革初期扩大了几倍乃至几十倍,其发展成就令世人瞩目。 进入2010年后,随着人们生活水平的提高,人们开始倾向健康和长寿的保健品需求,统计得出,中国保健品行业已经形成亿万个消费群体,以此构成了巨大的保健品消费市场。与此对应,保健品行业的迅速发展吸引了一大批有关企业的进入,他们涉及保健食品、营养品、绿色健康食品、美容保健品、保健医疗器械及设备等产业。因此,巨大的市场需求使保健品行业成为我国发展最快的行业,并被赋予“朝阳产业”的称号。对此,保健...Abstract Since 30 years of reform and opening up, China nutrition and health products market from small to large, from the total amount of the rapid expansion to significantly upgrade the structure, and gradually formed with Chinese characteristics, diversified, multi-level consumer market. Health care reform than the initial size of the market nutrition expanded several times and even a few ti...学位:工商管理硕士院系专业:管理学院_工商管理硕士(高级管理人员工商管理硕士)学号:X201315617
The Research on the Implications of Electronic Money for the effectiveness of Monetary Policy
电子货币的产生是继贵金属货币和纸币之后,货币历史上的第三次革命。电子货币是信息技术和网络经济发展的必然结果,作为货币最新形式的电子货币以其方便、快捷、准确等优点,逐步取代传统货币已成为一种趋势,使得货币的定义与内涵发生了重大的变化,因此研究电子货币及其对货币政策有效性的影响具有理论和实际意义。本文共分五章: 第一章导言,介绍了本文的选题背景与研究意义,国内外关于电子货币影响的研究概况,文章的基本框架、研究方法以及创新点与不足。 第二章货币形式的发展与电子货币的产生,从历史与逻辑相结合的角度阐述货币的产生与货币形式的发展所经历的实物货币、贵金属货币、代用货币以及信用货币等四个阶段,并分析了当...The creation of electronic currency (e-money) is considered as the third revolutionary in currency history following the emergency of precious metal currency and paper currency. The emergency of e-money is a must of the development of information technology and network economy. As the latest form of currency, e-money is now taking place of the traditional currency step by step due to its convenien...学位:经济学硕士院系专业:经济学院经济系_经济思想史学号:2005130069
Comparative Analysis of Influencing Factors on Thailand and Malaysian Inflation
本文概述了通货膨胀的测度方法,比较分析了泰国和马来西亚通货膨胀的影响因素,其中共同驱动因素主要是惯性通货膨胀、亚洲金融危机引发的本币贬值和国际石油食品价格的上涨,不同之处是泰国通胀受国际油价的影响大于马来西亚,马来西亚的通胀压力很大一部分来自流动性过剩。This article overviews the measures methods of inflation,analyzing the influencing factors on Thailand and Malaysian inflation comparatively.It finds that their common driving factors are inflationary expectations,domestic currency devaluation and increasing prices of international oil and food,the differene s are that the international oil prices have more influence on Thailand than Malaysia,and the inflation pressure is mainly due to the excess liquidity in Malaysia
Research of Thailand and Malaysia Exchange Rate Fluctuations’ Effects on Inflation and Trade Balance——Based on Exchange Rate Pass-through
开放经济中,宏观经济政策的重要目标是保持经济的内外均衡。内部均衡强调非通货膨胀情况下的充分就业,外部均衡是指保持国际收支的基本平衡。其中,经常项目的可维持性,即贸易收支的相对均衡是外部均衡的主体。通货膨胀、贸易收支作为考量一国宏观经济内外均衡的核心变量,汇率作为调节国民经济内外均衡的杠杆,其三者的关系历来是经济研究的热点和重点,也是宏观经济政策实施的基础。其中,汇率变动对通货膨胀和贸易收支的影响是研究的主线。 理论上,关于汇率变动对通货膨胀和贸易收支的影响是汇率传递理论和国际收支调节理论的主要研究内容。传统汇率决定理论中一价定律和购买力平价成立,汇率完全传递,汇率的变动可以完全传递到进出口价...In open economy, the top target of macro-economy policy is to keep the internal and external equilibrium, the former emphasizing the full employment under non-inflation, the latter international trade balance. The external equilibrium’s subject is current account sustainability as well as the relative trade balance. Inflation and trade balance are kernel variables to inspect the internal and exter...学位:经济学博士院系专业:南洋研究院_世界经济学号:2552009015346
闽台人口、经济、社会发展分析
本文通过对闽台两地人口、经济与社会发展状况的量化分析,比较系统、详细地阐 释了两地经济发展的结构与特征差异;并通过实证研究进一步建立了闽台发展的统 计模型。国家自然科学基金(7970031、70041006)项目;; 国家社会科学基金(00CJL007)项目资助的一部
A Study on the Application and Revelation of PPP in Philippine Infrastructure Construction
菲律宾新政府采取一系列措施推行PPP模式在基础设施建设中的应用,本文概述了PPP模式在菲律宾基础设施建设中的进展及发展趋势,分析了菲律宾政府大力推行该模式的经济动因及PPP模式的潜在风险,并提出相应建议及对我国的启示。Philippine government of President Aquino Ⅲ adopts a series of measures to improve the PPP(Public-Private Partnership)in the infrastructure construction recently.This article discusses the development and direction of the PPP in Philippine infrastructure construction,analyzes the economic motives and risks of Philippine government,makes some suggestions,and eventually puts forward some revelations for China
金属烤瓷全冠修复中排龈术对牙周健康的影响
【目的】研究前牙金属烤瓷全冠修复后, 牙龈、牙周组织的变化以及排龈术应用对它们的影响。【方法】追踪观察
1994~ 1995 年间排龈组与不排龈组金属烤瓷全冠修复的患牙的牙龈、牙周组织状况, 进行资料的统计分析。【结果】金属烤
瓷修复后牙周组织的主要变化为:颈缘变色、慢性单纯性牙龈炎和牙周炎。排龈组与不排龈组的牙周疾病发生率有显著性差
异, 排龈组明显少于未排龈组。【结论】前牙金属烤瓷全冠修复时排龈技术的应用对修复后牙周组织有影响, 合理、正确地使
用排龈材料和技术可有效地预防牙周组织疾病的发生
Study on Methodology to Ascertain Brand Image Factor Weight
首先用探索性因素分析确定了随身听的五个品牌形象因素,然后分别用因素解释量法、整体分配法和结合分析来确定因素的权重,同时探讨了这三种方法确定因素权重的适宜性。结果表明:因素解释量法不适于确定因素权重,结合分析比整体分配法更适于确定因素的权重; 随身听品牌形象的因素重要性排序是:消费体验、企业形象和产品功能、价格性能比、象征意义和广告宣传
Research on High S/P of Phosphor-type White LED with High Color Temperature
对于白光照明而言,显色指数(CRI)和暗视觉下光通量与明视觉下光通量的比值(S/P)是衡量白光光源质量的两个重要参数。CRI反映的是待测光源下物体色彩还原能力;而S/P值越高的光源下人眼视物越清晰,对节能也具有一定作用。一般而言,这两个参数越高越好;然而在实际中,两者是一对矛盾体。当前的大部分白光光源的S/P值普遍低于2.5。白光发光二极管(LED)具有光谱可调特性,因此可以通过优化光谱,在满足一定的CRI下获得更高的S/P值。首先模拟光谱,然后通过计算机编程调节光谱峰值波长、相对光强度等光谱参数,最终获得高色温(6 500 K)下高S/P值光谱,对于节能照明光源设计具有重要参考价值。For white light illumination, color rendering index(CRI) and scotopic/photopic(S/P) ratio are twocritical parameters to evaluate the quality of white light source. The CRI is introduced to describe the color fidelityof objects under tested light sources. Under light sources with higher S/P values, human eyes can see more clearly,and it also has a certain effect on energy saving. In general, the higher is the values of the two parameters, the quali-ty of the illumination effect is better. However, there is a trade-off between them. The S/P value of most of the cur-rent white light sources is generally less than 2.5. White light emitting diode(LED) has spectrum adjustment charac-teristic, so higher S/P value is obtained under the condition of meeting the certain CRI through optimizing spectrum.Firstly, LED spectrum is simulated, and then spectrum parameters such as spectrum peak wavelength and relativelight intensity are adjusted through computer programming. Finally, high S/P value spectrum under the high colortemperature of 6 500 K is obtained, which has an important reference value for energy-saving illumination lightingsource design.中德国际科技合作项目(2015DFG62190
A universal Carlson's index formula based on genetic algorithm optimum
在适当设定湖泊富营养化指标“基准值”的情况下,用相对于“基准值”的指标相对值替换Carlson指数公式中的指标值,公式中的系数可视为与指标特性无关.采用遗传算法对公式中的待定系数进行优化,得到对多项指标都通用的富营养化的普适Carlson指数公式.并用折衷型激励功效函数法对单项指标Carlson指数赋权,计算综合指数.公式已被用于我国50多个湖泊、水库的营养状态评价,证实了其正确性.该公式计算简单,使用方便,具有客观性、可比性和通用性.:Based on the hypothesis of “base values” of lake eutrophication indexes, the index value of a universal Carlson's index formula, in which coefficients are independent of the characters of indexes, was replaced by the related to the base value of indexes. Optimum for coefficient to be determined in formula was carried out using genetic algorithm to derive a universal Carlson's index formula commonly used multiple item index. The comprehensive index can be calculated in the aid of the compromise active function weighting for single item Carlson's indexes. The correctness of formula was verified by using it to assess the eutrophic states of more than 50 lakes and reservoirs in China. This formula is simple in calculation, and convenient for use; and possesses generality, comparability and objectivity.“九五”国家重点科技攻关项目!(96-911-08-03
- …
