Search scope:
排序: Display mode:
The Path Dependence of Chinese Corporate Governance——Theoretical and Positive Analysis
Bing Hongyan
Strategic Study of CAE 2004, Volume 6, Issue 2, Pages 82-87
Building on reviewing the theories of path dependence, this paper analyses the two sources of thepath dependence of corporate governance, i. e.Structure-driven path dependence and rule-driven path dependence,and reveals the effect of the path dependenceanalyses the developing process of Chinese corporate governance, and points out three kinds of path dependence
Keywords: Chinese corporate governance path dependence structure-driven path dependence rule-driven path dependence
ZHANG Shiliang, ZHOU Jie, CHEN Xiaohu
Frontiers in Energy 2008, Volume 2, Issue 2, Pages 183-186 doi: 10.1007/s11708-008-0025-2
Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1636-x
● Environmental parameters affected functional bacteria and network associations.
Keywords: Activated sludge Bacterial community Tank-dependence Network association Functional bacteria
Dongping CAO, Heng LI, Guangbin WANG
Frontiers of Engineering Management 2017, Volume 4, Issue 1, Pages 20-34 doi: 10.15302/J-FEM-2017010
Keywords: building information modeling interorganizational collaboration construction project performance resource dependence
Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4, Pages 1025-1037 doi: 10.1007/s11709-021-0741-9
Keywords: cemented paste backfill fiber reinforcement constitutive behavior temperature tailings
Phase separation time/temperature dependence of thermoplastics-modified thermosetting systems
ZHANG Xiujuan, XU Yuanze, YI Xiaosu
Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 3, Pages 276-285 doi: 10.1007/s11705-008-0057-5
Keywords: separation time-temperature temperature dependency cure-induced separation activation temperature
Dynamic characteristics of a magnetorheological pin joint for civil structures
Yancheng LI,Jianchun LI
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 1, Pages 15-33 doi: 10.1007/s11465-014-0283-0
Magnetorheological (MR) pin joint is a novel device in which its joint moment resistance can be controlled in real-time by altering the applied magnetic field. The smart pin joint is intended to be used as a controllable connector between the columns and beams of a civil structure to instantaneously shift the structural natural frequencies in order to avoid resonance and therefore to reduce unwanted vibrations and hence prevent structural damage. As an intrinsically nonlinear device, modelling of this MR fluid based device is a challenging task and makes the design of a suitable control algorithm a cumbersome situation. Aimed at its application in civil structure, the main purpose of this paper is to test and characterise the hysteretic behaviour of MR pin joint. A test scheme is designed to obtain the dynamic performance of MR pin joint in the dominant earthquake frequency range. Some unique phenomena different from those of MR damper are observed through the experimental testing. A computationally-efficient model is proposed by introducing a hyperbolic element to accurately reproduce its dynamic behaviour and to further facilitate the design of a suitable control algorithm. Comprehensive investigations on the model accuracy and dependences of the proposed model on loading condition (frequency and amplitude) and input current level are reported in the last section of this paper.
Keywords: Magnetorheological pin joint hyperbolic hysteresis model experimental testing frequency dependence
Dependence of error sensitivity of frequency on bias voltage in force-balanced micro accelerometer
Lili CHEN, Wu ZHOU
Frontiers of Mechanical Engineering 2013, Volume 8, Issue 2, Pages 146-149 doi: 10.1007/s11465-013-0260-z
To predict more precisely the frequency of force-balanced micro accelerometer with different bias voltages, the effects of bias voltages on error sensitivity of frequency is studied. The resonance frequency of accelerometer under closed loop control is derived according to its operation principle, and its error sensitivity is derived and analyzed under over etching structure according to the characteristics of Deep Reaction Ion Etching (DRIE). Based on the theoretical results, micro accelerometer is fabricated and tested to study the influences of AC bias voltage and DC bias voltage on sensitivity, respectively. Experimental results indicate that the relative errors between test data and theory data are less than 7%, and the fluctuating value of error sensitivity under the range of voltage adjustment is less than 0.01 μm . It is concluded that the error sensitivity with designed parameters of structure, circuit and process error can be used to predict the frequency of accelerometer with no need to consider the influence of bias voltage.
Keywords: Micro-Electro-Mechanical Systems (MEMS) micro accelerometer force-balanced micro accelerometer frequency error sensitivity
Long-term behavior and safety assessment of Sance Rockfill Dam
Marta DOLEZALOVA, Ivo HLADIK
Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1, Pages 79-89 doi: 10.1007/s11709-010-0010-9
Keywords: rockfill dam path dependence creep calibration cracking hydraulic fracturing hazard
Jisheng Han, Cailian Cui, Liuzhen Wu
Frontiers of Medicine 2011, Volume 5, Issue 2, Pages 141-150 doi: 10.1007/s11684-011-0136-8
Keywords: morphine dependence withdrawal addiction dynorphins acupuncture electroacupuncture transcutaneous electrical
Develop bio-fuel actively to minimize dependence on petroleum
Cao Xianghong
Strategic Study of CAE 2011, Volume 13, Issue 2, Pages 4-12
This paper makes an analysis of the rising trend of China's petroleum consumption, the oil supply potential of China and the entire world, as well as great pressure China is facing in emission reduction, putting forward an idea that development of bio-fuel is one of the important strategic measures in reducing the excessive reliance of economic development and social progress on petroleum and reducing CO2 emission. It then makes a brief discussion on the idea that developing bio-fuel and bio-based material is the best way to utilize the biomass, which is followed by a comprehensive narration of the status quo of bio-fuel development in China and the entire world and a presentation of countermeasures for developing bio-fuel industry in China.
Keywords: bio-fuel bio-based material biomass CO2 emission reduction petroleum
Approach and potential of replacing oil and natural gas with coal in China
Junjie LI, Yajun TIAN, Xiaohui YAN, Jingdong YANG, Yonggang WANG, Wenqiang XU, Kechang XIE
Frontiers in Energy 2020, Volume 14, Issue 2, Pages 419-431 doi: 10.1007/s11708-020-0802-0
Keywords: coal replacing oil and natural gas energy security external dependence energy strategy China
Nonlinear Size-dependent Study of Ultra-thin Elastic Film With Surface Effect
Huang Dianwu,Li Yuanjun,Li Kai
Strategic Study of CAE 2006, Volume 8, Issue 4, Pages 54-59
A new nano-scale plate-like model in which the influence of surface effect and the geometrically nonlinear condition are considered is introduced on the basis of Mindlin theory. By using Hamilton's principle, the governing equations are derived. The residue membrane force and bending moment, which are caused by the surface stresses, are explicitly expatiated. After analyzing the membrane force and bending moment, it can be obtained that they are dependent on the deformation of the film and are accordant to classical plate theory. The model is then applied to analyze the bending and buckling of simply supported micro- and nano-films in plane strains . Differing from the conventional plate theory, the proposed model and solutions involve the intrinsic scale and depend on the thickness of the film. Thus, it can be found that when the thickness of,the film is equal to or less than the intrinsic scale, the surface effect is strongly sensitive to the thickness of the film.
Keywords: thin elastic film geometrically nonlinear surface effect intrinsic scale size-dependence
Wang Zhan,Zhao Yanli,Liu Fengyu,Zhang Hong
Strategic Study of CAE 2008, Volume 10, Issue 7, Pages 158-164
Keywords: software rejuvenation restart dependence restart reachable set rejuvenation granularity SHLPN
Title Author Date Type Operation
The Path Dependence of Chinese Corporate Governance——Theoretical and Positive Analysis
Bing Hongyan
Journal Article
Experimental study on the temperature dependence of ultraviolet absorption cross-sections of sulfur dioxide
ZHANG Shiliang, ZHOU Jie, CHEN Xiaohu
Journal Article
Tank-dependence of the functionality and network differentiation of activated sludge community in a full-scale
Journal Article
building information modeling (BIM) implementation on design and construction performance: a resource dependence
Dongping CAO, Heng LI, Guangbin WANG
Journal Article
Time- and temperature-dependence of compressive and tensile behaviors of polypropylene fiber-reinforced
Journal Article
Phase separation time/temperature dependence of thermoplastics-modified thermosetting systems
ZHANG Xiujuan, XU Yuanze, YI Xiaosu
Journal Article
Dynamic characteristics of a magnetorheological pin joint for civil structures
Yancheng LI,Jianchun LI
Journal Article
Dependence of error sensitivity of frequency on bias voltage in force-balanced micro accelerometer
Lili CHEN, Wu ZHOU
Journal Article
Long-term behavior and safety assessment of Sance Rockfill Dam
Marta DOLEZALOVA, Ivo HLADIK
Journal Article
Acupuncture-related techniques for the treatment of opiate addiction: a case of translational medicine
Jisheng Han, Cailian Cui, Liuzhen Wu
Journal Article
Approach and potential of replacing oil and natural gas with coal in China
Junjie LI, Yajun TIAN, Xiaohui YAN, Jingdong YANG, Yonggang WANG, Wenqiang XU, Kechang XIE
Journal Article
Nonlinear Size-dependent Study of Ultra-thin Elastic Film With Surface Effect
Huang Dianwu,Li Yuanjun,Li Kai
Journal Article