oalib

Publish in OALib Journal

ISSN: 2333-9721

APC: Only $99

Submit

Any time

2019 ( 6 )

2018 ( 254 )

2017 ( 271 )

2016 ( 270 )

Custom range...

Search Results: 1 - 10 of 16060 matches for " Jie; "
All listed articles are free for downloading (OA Articles)
Page 1 /16060
Display every page Item
The Enterprise Risk Management and the Risk Oriented Internal Audit  [PDF]
Jie Liu
iBusiness (IB) , 2012, DOI: 10.4236/ib.2012.43036
Abstract: With the development of the economic globalization, the risks that enterprises faced are increasing. In order to cope with the risks, the enterprise risk management requires the internal audit. As an important part of the internal control, the risk oriented internal audit emerges to monitor the process of the enterprise risk management. So enterprises can control and evaluate the risks more and more suitable. The research focused on the importance of the risk oriented internal audit, and also studied the status of our risk oriented audit, then the research proposed some strategies and suggestions to promote the application of the risk oriented internal audit so as to ensure the effectiveness of the enterprise risk management.
The Efficiency Research on Stock Index Derivatives in a Bear Market—The Evidences from Hangseng Index Derivatives Markets  [PDF]
Jie Wei
Technology and Investment (TI) , 2013, DOI: 10.4236/ti.2013.42012
Abstract:

This paper examines the relationships among Hangseng index and its related derivatives in a bear market. The Johansen Co-integration and vector error correction model are used to analyze the relationships between markets. The main results are as follows: 1) The lead-lag relationships show that Hangseng index futures and option markets play a more important price discovery role; 2) The pricing efficiency test demonstrates that both Hangseng index futures and options markets are all efficient; 3) It proves that the existence of Hangseng index option market has a huge promotion effect to Hangseng cash and futures markets and increases their liquidity. This conclusion gives evidence thatChinashould launch the stock index options with the same underlying index in due time and form a pattern that stock index futures and option markets develop in parallel.

Application of Computer-Aided Drug Design to Traditional Chinese Medicine  [PDF]
Jie Yang
International Journal of Organic Chemistry (IJOC) , 2013, DOI: 10.4236/ijoc.2013.31A001
Abstract:

Computer-aided drug design (CADD) is an interdisciplinary subject, playing a pivotal role during new drug research and development, especially the discovery and optimization of lead compounds. Traditional Chinese Medicine (TCM) modernization is the only way of TCM development and also an effective approach to the development of new drugs and the discovery of potential drug targets (PDTs). Discovery and validation of PTDs has become the “bottle-neck” restricted new drug research and development and is urgently solved. Innovative drug research is of great significance and bright prospects. This paper mainly discusses the “druggability” and specificity of PTDs, the “druglikeness” of drug candidates, the methods and technologies of the discovery and validation of PTDs and their application. It is very important to achieve the invention and innovation strategy “from gene to drug”. In virtue of modern high-new technology, especially CADD, combined with TCM theory, research and develop TCM and initiate an innovating way fitting our country progress. This paper mainly discusses CADD and their application to drug research, especially TCM modernization.

Reduced Partition Function Ratio in the Frequency Complex Plane: A Mathematical Approach  [PDF]
Jie Yuan
Open Journal of Geology (OJG) , 2014, DOI: 10.4236/ojg.2014.412049
Abstract: This paper gives a mathematical approach to calculate the fractionation factor of isotopes in a general cluster (also known as super-molecule), which composes of necessary chemical effect within three bonds outside the interested atom(s). The cluster might have imaginary frequencies after being optimized in quantum softwares. The approach includes the contribution of the difference, which is resulted from the substitution of heavy and light isotopes in the cluster, of vibrations of imaginary frequencies to give precise prediction of isotope fractionation factor. We call the new mathematical approximation “reduced partition function ratio in the frequency complex plane (RPFRC)”. If there is no imaginary frequency for a cluster, RPFRC is simplified to be Urey (1947) or Bigeleisen and Mayer (1947) formula. Final results of this new algorithm are in good agreement with those in earlier studies.
Influence of Mg2+, Fe2+ and Zn2+ Cations on 13C-18O Bonds in Precipitated Aragonite, Calcite and Dolomite: An ab Initio Study  [PDF]
Jie Yuan
Open Journal of Geology (OJG) , 2015, DOI: 10.4236/ojg.2015.55023
Abstract: The influence of metal cations on 13C-18O bonds in carbonates is still under debate. This paper used ab initio method to investigate this kind of influence of Mg2+, Fe2+ and Zn2+ cations on 13C-18O bonds in precipitated aragonite, calcite and dolomite. The polynomials of Δ47 and reduced partition function ratios (RPFRs) for 13/12C,
Slope Year for the U-Pb Dating Method and Its Applications  [PDF]
Jie Yuan
Open Journal of Geology (OJG) , 2015, DOI: 10.4236/ojg.2015.55032
Abstract: The slope year tslope for the U-Pb dating method is given as \"\", where λ238 and λ235 are the decay constants for 238U and 235U, respectively, and k is the slope of the tangent line at a point on either the Concordia or Discordia line. These two lines are determined by the
The Chinese Political Dissidents in Exile: Struggle for a Sustainable and Relevant Movement  [PDF]
Jie Chen
Open Journal of Political Science (OJPS) , 2016, DOI: 10.4236/ojps.2016.61006
Abstract: The overseas Chinese democracy movement started in the early 1980s and comprised of the networks, organisations and campaigns of those mainland Chinese activists, in exile mostly in the West, particularly the United States. These dissidents were mainly Democracy Wall (1978-79) veterans, the Tiananmen Square event (1989) student leaders and intellectuals, and other activists who became politicised while studying or living abroad. This paper investigates the reflection and readjustment of the political exiles to halt the decline of their movement over the past decade, to make it more sustainable and relevant to both their host nations and conditions in China in the new century. While the movement has little direct role to play in China’s democratization or its host states’ policies towards China, the exile community has become more flexible and adaptable in both strategic direction and tactical approaches, with more efforts to: intervene and support new social contention in China, establish specialized campaign agencies, experiment with new models of organizational development, influence domestic and international public opinions, and rejuvenate solidarity with the evolving civil societies in Taiwan and Hong Kong on the basis of shared political values more than “one China” sentiment. The significance of these new dynamics, in terms of the movement’s survival and impact, can only be appreciated by breaking free from state-centric perspectives which have already been challenged in the literature on transnational social movements and exile politics.
Migrant Workers’ Willingness to Purchase Houses on the Working Sites and Its Influencing Factors—Take Guangzhou as an Example  [PDF]
Jie Li
Open Journal of Social Sciences (JSS) , 2018, DOI: 10.4236/jss.2018.67002
Abstract: With the development of urbanization in China, more and more migrant workers are working in cities, gradually becoming an important part of urban construction and social development. Guangzhou is one of the major influxes of migrant workers. Migrant workers want to integrate better into urban life. Housing is an important condition. In order to regulate the purchase of real estate and migrant workers, this paper studies the willingness of peasant workers in Guangzhou to purchase houses and the influencing factors. This paper mainly uses the survey method to collect the collected data using SPSS17.00 for statistical analysis of the sample, interactive analysis of the contingency table, and two-factor correlation analysis, to obtain the willingness of the migrant workers to purchase houses at the working sites and its influencing factors. Mainly from four aspects to analyze the migrant workers in the workers’ purchase intention and its influencing factors: Self-characteristics, family characteristics, employment characteristics and working sites characteristics. The results show that the older migrant workers are, the weaker willingness to purchase houses, the higher migrant workers’ level of education, the higher income level, and the higher job satisfaction, the stronger willingness to purchase houses. The higher ratio of migrant workers’ non-labour population is, the weaker willingness to purchase houses. The migrant workers who have contracted land in their hometowns are more reluctant to buy houses at the working sites. Migrant workers have friends and relatives in the working area. The more satisfied they are with the cultural environment and convenience of transportation, the stronger willingness to purchase a house. This article points out that migrant workers should be provided with guidance in the purchase of houses on the working site, improve the ability of migrant workers to purchase houses, increase the construction of affordable housing, solidify rural rights and interests, encourage migrant workers to “carry capital into the city”, improve the vocational training system, and strengthen migrant workers. Employment ability allows more migrant workers to have the ability to purchase homes on the working site and increase their willingness to purchase, thereby increasing their sense of well-being.
Literature Review of Executive Compensation Gap and Company Performance  [PDF]
Jie Gao
American Journal of Industrial and Business Management (AJIBM) , 2019, DOI: 10.4236/ajibm.2019.91009
Abstract: This paper mainly sorts out and summarizes literatures on executive compensation gap and enterprise performance, and puts forward the direction of further exploration. Firstly, this paper sorts out relevant literature from three perspectives: the relationship between executive compensation and corporate performance, internal compensation gap and corporate performance, and external compensation gap and corporate performance. Secondly, this paper reviews the research on executive compensation gap and enterprise performance. Finally, this paper proposes the future research direction of executive compensation gap and enterprise performance.
Some substrates of P-glycoprotein targeting β-amyloid clearance by quantitative structure-activity relationship (QSAR)/membrane-interaction (MI)-QSAR analysis  [PDF]
Tongyang Zhu, Jie Chen, Jie Yang
Advances in Bioscience and Biotechnology (ABB) , 2013, DOI: 10.4236/abb.2013.49116
Abstract:

The pathogenesis of Alzheimer’s disease (AD) putatively involves a compromised blood-brain barrier (BBB). In particular, the importance of brain-to-blood transport of brain-derived metabolites across the BBB has gained increasing attention as a potential mechanism in the pathogenesis of neurodegenerative disorders such as AD, which is characterized by the aberrant polymerization and accumulation of specific misfolded proteins, particularly β-amyloid (Aβ), a neuropathological hallmark of AD. P-glycoprotein (P-gp), a major component of the BBB, plays a role in the etiology of AD through Aβ clearance from the brain. Our QSAR models on a series of purine-type and propafenone-type substrates of P-gp showed that the interaction between P-gp and its modulators depended on Molar Refractivity, LogP, and Shape Attribute of drugs it transports. Meanwhile, another model on BBB partitioning of some compounds revealed that BBB partitioning relied upon the polar surface area, LogP, Balaban Index, the strength of a molecule combined with the membrane-water complex, and the changeability of the structure of a solute-membrane-water complex. The predictive model on BBB partitioning contributes to the discovery of some molecules through BBB as potential AD therapeutic drugs. Moreover, the interaction model of P-gp and modulators for treatment of multidrug resistance (MDR) indicates the discovery of some molecules to increase Aβ clearance from the brain and reduce Aβ brain

Page 1 /16060
Display every page Item


Home
Copyright © 2008-2017 Open Access Library. All rights reserved.