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邴红艳
《中国工程科学》 2004年 第6卷 第2期 页码 82-87
文章在简要回顾路径依赖理论的基础上,运用公司治理路径依赖模型:结构驱动路径依赖和制度驱动的路径依赖模型,揭示了公司治理演进过程中路径依赖的作用机理,并针对中国公司治理演进过程中的路径依赖进行了实证分析。
Long-term behavior and safety assessment of Sance Rockfill Dam
Marta DOLEZALOVA, Ivo HLADIK
《结构与土木工程前沿(英文)》 2011年 第5卷 第1期 页码 79-89 doi: 10.1007/s11709-010-0010-9
关键词: rockfill dam path dependence creep calibration cracking hydraulic fracturing hazard
ZHANG Shiliang, ZHOU Jie, CHEN Xiaohu
《能源前沿(英文)》 2008年 第2卷 第2期 页码 183-186 doi: 10.1007/s11708-008-0025-2
《环境科学与工程前沿(英文)》 2023年 第17卷 第3期 doi: 10.1007/s11783-023-1636-x
● Environmental parameters affected functional bacteria and network associations.
关键词: Activated sludge Bacterial community Tank-dependence Network association Functional bacteria
Dongping CAO, Heng LI, Guangbin WANG
《工程管理前沿(英文)》 2017年 第4卷 第1期 页码 20-34 doi: 10.15302/J-FEM-2017010
关键词: building information modeling interorganizational collaboration construction project performance resource dependence theory partial least squares modeling
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 1025-1037 doi: 10.1007/s11709-021-0741-9
关键词: 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
《化学科学与工程前沿(英文)》 2008年 第2卷 第3期 页码 276-285 doi: 10.1007/s11705-008-0057-5
关键词: separation time-temperature temperature dependency cure-induced separation activation temperature
Rise of aluminum-chalcogen batteries: A promising path to sustainable energy storage
《能源前沿(英文)》 2023年 第17卷 第5期 页码 567-568 doi: 10.1007/s11708-023-0887-3
Extended model predictive control scheme for smooth path following of autonomous vehicles
《机械工程前沿(英文)》 2022年 第17卷 第1期 页码 4-4 doi: 10.1007/s11465-021-0660-4
关键词: autonomous vehicles vehicle dynamic modeling model predictive control path following optimization algorithm
Innovative development path of ethnomedicines: an overview of ethnomedicines in China
null
《医学前沿(英文)》 2016年 第10卷 第2期 页码 166-177 doi: 10.1007/s11684-016-0448-9
In the long history of disease prevention and treatment, ancestral populations worldwide have gained knowledge and experiences in traditional medicines. For instance, ethnomedicines of Chinese ethnic minorities constitute an important part of traditional medicines. In our study, we firstly clarified the concept of ethnomedicines and the connotations of ethnopharmacology. The particularity of ethnomedicine research were then summed up, and the development profiles of the ethnomedicines of Chinese ethnic minorities were discussed by investigating the current status and existing problems. On this basis, we abstracted the innovative development path of ethnomedicines for the first time, which was found to follows:resource study → standardized development research → industrialization of the achievements and efforts for internationalization. We found that platform establishment and team training are keys to achieving innovative development. Hence, this study provided a basis for ethnomedicine development.
关键词: traditional medicines ethnomedicines Chinese ethnic minorities ethnopharmacology research mode innovative development path
Study on the Path of “Near-zero Emission” Coal-based Clean Energy Ecosystem Development
Zhang Yu-zhuo
《工程管理前沿(英文)》 2014年 第1卷 第1期 页码 37-41 doi: 10.15302/J-FEM-2014007
关键词: near-zero emission clean energy ecosystem study on the path
Dynamic characteristics of a magnetorheological pin joint for civil structures
Yancheng LI,Jianchun LI
《机械工程前沿(英文)》 2014年 第9卷 第1期 页码 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.
关键词: Magnetorheological pin joint hyperbolic hysteresis model experimental testing frequency dependence
Innovative development path of ethnomedicines: the interpretation of the path
null
《医学前沿(英文)》 2017年 第11卷 第1期 页码 32-47 doi: 10.1007/s11684-016-0495-2
One of the primary purposes of the innovative development of ethnomedicines is to use their excellent safety and significant efficacy to serve a broader population. To achieve this purpose, modern scientific and technological means should be referenced, and relevant national laws and regulations as well as technical guides should be strictly followed to develop standards and to perform systemic research in producing ethnomedicines. Finally, ethnomedicines, which are applied to a limited extent in ethnic areas, can be transformed into safe, effective, and quality-controllable medical products to relieve the pain of more patients. The innovative development path of ethnomedicines includes the following three primary stages: resource study, standardized development research, and industrialization of the achievements and efforts for internationalization. The implementation of this path is always guaranteed by the research and development platform and the talent team. This article is based on the accumulation of long-term practice and is combined with the relevant disciplines, laws and regulations, and technical guidance from the research and development of ethnomedicines. The intention is to perform an in-depth analysis and explanation of the major research thinking, methods, contents, and technical paths involved in all stages of the innovative development path of ethnomedicines to provide useful references for the development of proper ethnomedicine use.
关键词: ethnomedicines innovative development path resource study standardized development research industrialization internationalization
Tool path strategy and cutting process monitoring in intelligent machining
Ming CHEN, Chengdong WANG, Qinglong AN, Weiwei MING
《机械工程前沿(英文)》 2018年 第13卷 第2期 页码 232-242 doi: 10.1007/s11465-018-0469-y
Intelligent machining is a current focus in advanced manufacturing technology, and is characterized by high accuracy and efficiency. A central technology of intelligent machining—the cutting process online monitoring and optimization—is urgently needed for mass production. In this research, the cutting process online monitoring and optimization in jet engine impeller machining, cranio-maxillofacial surgery, and hydraulic servo valve deburring are introduced as examples of intelligent machining. Results show that intelligent tool path optimization and cutting process online monitoring are efficient techniques for improving the efficiency, quality, and reliability of machining.
关键词: intelligent machining tool path strategy process optimization online monitoring
Biologically inspired model of path integration based on head direction cells and grid cells
Yang ZHOU,De-wei WU
《信息与电子工程前沿(英文)》 2016年 第17卷 第5期 页码 435-448 doi: 10.1631/FITEE.1500364
关键词: Head direction cells (HDCs) Grid cells (GCs) Path integration Bionic navigation
标题 作者 时间 类型 操作
Experimental study on the temperature dependence of ultraviolet absorption cross-sections of sulfur dioxide
ZHANG Shiliang, ZHOU Jie, CHEN Xiaohu
期刊论文
Tank-dependence of the functionality and network differentiation of activated sludge community in a full-scale
期刊论文
building information modeling (BIM) implementation on design and construction performance: a resource dependence
Dongping CAO, Heng LI, Guangbin WANG
期刊论文
Time- and temperature-dependence of compressive and tensile behaviors of polypropylene fiber-reinforced
期刊论文
Phase separation time/temperature dependence of thermoplastics-modified thermosetting systems
ZHANG Xiujuan, XU Yuanze, YI Xiaosu
期刊论文
Study on the Path of “Near-zero Emission” Coal-based Clean Energy Ecosystem Development
Zhang Yu-zhuo
期刊论文
Dynamic characteristics of a magnetorheological pin joint for civil structures
Yancheng LI,Jianchun LI
期刊论文
Tool path strategy and cutting process monitoring in intelligent machining
Ming CHEN, Chengdong WANG, Qinglong AN, Weiwei MING
期刊论文