Results 71 to 80 of about 25,073 (179)
A Study on the Impact of Rising Wage on China’s Export [PDF]
改革开放以来,我国的外向型经济发展战略取得了举世瞩目的成功。而这一成功很大程度上依赖的却是低端要素禀赋优势所带来的成本优势。但如今,人口结构调整,人口红利逐渐消融,我国出口的成本优势在逐步萎缩,其突出的表现就是工资的持续上涨。我国的出口转型升级迫在眉睫。在这种背景下,深入探析工资上升对出口的影响就具有了非常强的时代性与现实性。 本文采用理论建模、实证估计检验和模拟预测相结合的方式展开分析和研究。其中理论建模是本文分析的基石,在理论模型的指导下,构建出实证模型,并对历史数据进行拟合,检验理论模型的主要结论,
铁瑛
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ABSTRACT The National Quality Infrastructure (NQI) in a given country provides the essential framework for quality assurance integrating standardization, metrology, accreditation, and conformity assessment to create the technical backbone for industry and trade. Hence, building a resilient NQI is fundamental to securing medicine quality, enabling local
Addisu Afrassa Tegegne +3 more
wiley +1 more source
Extraction and HPLC Analysis of β-ODAP and Other Amino Acids in Lathyrus Sativus(山黧豆中β-ODAP及其他氨基酸的提取和HPLC分析) [PDF]
An high performance liquid chromatographic(HPLC) method was developed to analyze neurotoxin β-N-oxalyl-α,β-diaminopropionic acid(β-ODAP), and other free amino acids in Lathyrus sativus Linn.
LI Xiaobo(李小波) +7 more
doaj +1 more source
New varieties of tomatoes with high resistance to disease and high yield - breeding of a Su Kang No. 7-9 (pink colour fruit) [PDF]
提要苏杭七号八号、九号番茄品种是江苏省农科院蔬茉所培育的粉果类型优良一代杂 种, 经所内多年品比试验、江苏省三年区域试验、生产示范及两年全国区试、生产试验, 均表现突出。该品种高杭烟草花叶病毒(TMV)、丰产、品质好、早、中、晚熟配套, 适 应性广, 适宜露地丰产栽培及保护地种植, 已在省内及全国广泛种植, 与当地主栽品种相比, 增产15~50%
Long, M, Lu, C, Xu, H, Yang, R, Yu, W
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Adaptive Chemical Strain Boundary in Freestanding BiSmFe2O6 Double‐Perovskite Membranes
ABSTRACT Double‐perovskite multiferroic systems have attracted increasing attention due to their highly tunable structures and chemical adaptability. The uncontrollable performance changes caused by the release of boundary conditions are an important factor hindering the development of freestanding membranes.
Jie Tu +14 more
wiley +1 more source
Study on Extraction and Structure of Four Kinds of Peanut Proteins(4种花生蛋白的分级提取及其结构的扫描电镜观察) [PDF]
Four protein fractions (albumin, globulin, prolamine and glutelin) were fractionated from peanut meal and their surface structures were observed using scanning electron microscope.
LI Ting(李 婷) +4 more
doaj +1 more source
Key Techniques and Applied Research on Engineering Vehicles' Noise Reduction, Energy Saving and Acoustic Comfort [PDF]
当前,噪声已经成为衡量工程机械装备性能的一个重要指标。市场要求越来越高,相关的国家标准、国际标准日益严格。随着大功率产品的不断发展,整机噪声随之增加和热流密度不断提高,过低的冷却空气流量已满足不了发动机的热平衡要求,整机工作热流密度与逐渐降低的噪声限值的矛盾日益突出。同时,随着人们生活质量和品质追求的提高,整机声学舒适性也逐渐备受关注,对噪声的控制由最初的满足限值要求将转向声学舒适性的研究。因此,我国工程机械要发展并跻身世界市场,必须解决整机存在噪声偏大、热流密度高和声学舒适性差的共性问题 ...
张恩来
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Bifidobacterium bifidum preferentially absorbs short peptides with molecular weights below 2000 Da that are rich in proline (Pro) and leucine (Leu). Molecular docking reveals that the length of transportable peptides correlates with the size of the OppA‐binding cavity, while the presence of Pro and Leu significantly enhances peptide‐OppA interactions ...
Xin Qian +7 more
wiley +1 more source
The Impact of Internal Control on Food Safety Information Disclosure
食品质量安全有关消费者身体健康和社会的稳定发展,是政府和公众关注的热点问题。然而近年来频发的食品质量安全事件,引发了公众对食品安全问题的担心。基于食品“经验品”和“信用品”的特性,学者们认为食品市场信息不对称和交易成本过高是食品质量安全问题的主要诱因。由此,理论研究关注的一个重要问题是企业的食品质量安全信息披露水平受哪些因素影响。目前的研究更多的将企业视为政府规制的接受者,着眼于从外部公共压力层面寻求影响食品质量安全信息披露水平的因素,但食品质量安全信息产生于企业内部 ...
陈素云
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A Study on the Application of the TQM in M Company [PDF]
随着信息技术快速的发展,市场竞争日益激烈,客户对企业提供的产品和服务的要求越来越高,企业不仅要能够提供高品质的产品,更要提供优质的服务,还需要高效的内部运营管理模式,才能不断地满足客户的需求水平。全面质量管理正是本着以客户为中心的理念,通过企业上下全体员工的参与,运用科学的系统方法,持续改进内外部的管理水平,以达到满足客户的需求。 本文主要运用文献研究、系统分析、案例分析等方法,以理论联系实际进行分析。在已有研究基础上,对国内外全面质量管理相关的理论知识、实施以及效果评价的文献研究进行归纳整理及总结分析。
谢媛媛
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