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Blockchain application in healthcare service mode based on Health Data Bank

Jianxia GONG, Lindu ZHAO

Frontiers of Engineering Management 2020, Volume 7, Issue 4,   Pages 605-614 doi: 10.1007/s42524-020-0138-9

Abstract: storage of health data, smart-contract-based healthcare service mode, and consensus-algorithm-based incentive

Keywords： Health Data Bank     blockchain     data assets     smart contract     incentive mechanism    

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Incentive-Aware Blockchain-Assisted Intelligent Edge Caching and Computation Offloading for IoT

Qian Wang,Siguang Chen,Meng Wu,

Engineering doi: 10.1016/j.eng.2022.10.014

Abstract: In this paper, we propose an incentive-aware blockchain-assisted intelligent edge caching and computationFurthermore, a blockchain incentive and contribution co-aware federated deep reinforcement learning algorithmIn this algorithm, we construct an incentive-aware blockchain-assisted collaboration mechanism which

Keywords： Computation offloading     Caching     Incentive     Blockchain     Federated deep reinforcement learning    

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Quantitative research of incentive effects of heat-metering policy on energy-saving behavior in Tianjin

Jihong LING,Haitao MA,HuiZhu YU,Jincheng XING

Frontiers in Energy 2014, Volume 8, Issue 4,   Pages 504-512 doi: 10.1007/s11708-014-0332-8

Abstract: To promote energy efficiency and emission reduction, the Chinese government has invested large amounts of resources in heat-metering reform over the past decade. However, heat-metering, which can reduce energy consumption by 15% at least in developed countries, is still not well known in China. This paper quantitatively analyzed the arousal effect of heat-metering policy on occupancy behavior regarding energy saving utilizing statistics method based on measured data of heating energy consumption of approximately 20000 users from 2008 to 2012 in Tianjin. The statistical data showed significant difference on energy consumption between users based on metering and based on area. The energy-saving rate in the heating season increased significantly from 4.11% in 2008–2009 to 10.27% in 2011–2012 as the implement of the heat-metering policy. The difference in energy-saving according to various outdoor temperatures showed that the energy-saving of occupancy behavior was more significant in a warm season than in a cold season. It also showed that the impact of heat-metering policy would be more pronounced in generally insulated buildings (15.55%) than in better insulated units (6.45%). Besides, this paper proposed some feasible suggestions for the formulation and implementation of heat-metering policy in northern heating areas of China.

Keywords： heat-metering     occupancy behavior     heating energy consumption     policy    

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Can floor-area-ratio incentive promote low impact development in a highly urbanized area?

Ming Cheng, Huapeng Qin, Kangmao He, Hongliang Xu

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 2, doi: 10.1007/s11783-017-1002-y

Abstract: study to analyze the trade-off between the runoff reduction goal achieving by LID practices and the incentiveThe results provide a LID construction guideline related to awarding FAR, which supports incentive policy

Keywords： Low impact development     Runoff reduction     Incentive     Floor area ratio     SUSTAIN(System for Urban Stormwater    

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The Study on Supervision Institution Incentive System Based on Asymmetric Information

Cao Yugui,Yang Zhongzhi

Strategic Study of CAE 2005, Volume 7, Issue 10,   Pages 69-72

Abstract: Based on the result, factors to be considered while establishing the incentive system of engineering

Keywords： employer     engineering supervision     principal-agent     incentive system    

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Real option-based optimization for financial incentive allocation in infrastructure projects under public–private

Shuai LI, Da HU, Jiannan CAI, Hubo CAI

Frontiers of Engineering Management 2020, Volume 7, Issue 3,   Pages 413-425 doi: 10.1007/s42524-019-0045-0

Abstract: This study aims to solve the financial incentive allocation problem through a real option-based nonlinearbenefits, the decision-maker’s attitude toward ambiguity, and the uncertainty in social benefits and incentiveformulated as a stochastic knapsack problem with random option values in the objective function and random incentive

Keywords： financial incentives     public–private partnerships     energy infrastructure projects     real option     optimization     uncertainty    

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A Study About IC and IR in Principal-gent RelationshipUnder the Engineer Supervision Institution

Qin Xuan

Strategic Study of CAE 2007, Volume 9, Issue 4,   Pages 45-49

Abstract:

According to principal-agent theory, the Incentive compatibility constraintThe conclusions are drawn:The incentive compatibility constraint (IC) is more important than participationconstraint (IR), If the mechanism doesn't satisfy the needs of IC, then it will be inefficient.If the employer wants to improve the engineer supervision institution, it must adopt incentive mechanismswhich can make the engineer work hard, in the mean time the incentive mechanisms play efficient roles

Keywords： engineer supervision     employer     engineer     principal-gent     incentive compatibility constraint(IC)     participation    

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Incentive and Validity of Compensation Contract for PPP ProjectDepending on Concession Income

Wu Xiaoling,Zhou Jing,Wang Jining,Peng Yichen

Strategic Study of CAE 2014, Volume 16, Issue 10,   Pages 77-83

Abstract: model between the public and private sector is proposed to explore the contact’s optimal form, incentive

Keywords： PPP project     concession income     single period compensation     operating risk     validity    

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A Comparison of Incentive Policies for the Optimal Layout of CCUS Clusters in China’s Coal-Fired Power

Wenhui Chen, Xi Lu, Yalin Lei, Jian-Feng Chen

Engineering 2021, Volume 7, Issue 12,   Pages 1692-1695 doi: 10.1016/j.eng.2021.11.011

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Theory and method of mechanism system design

Huijun ZOU, Qinghua LIANG, Qing ZHANG

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4,   Pages 399-411 doi: 10.1007/s11465-010-0116-8

Abstract: Conceptual design is the most critical and creative phase of design. Recently, increasing attention has been directed to supporting conceptual-level computer aided creative design and its theories and methodologies. Specifically, for conceptual design of mechanical products, this paper presents a novel function solving model for mechanical product design and highlights the importance of systematic synthesis to achieve creative design. Then it builds a framework as a function-effect-process-action- mechanisms (FEPAM) mapping process, which enables creative design on the basis of conceiving different action schemes. After that, several key points are elaborated including 1) representing and decomposition methods of functions and motion behaviors; 2) action scheme representing method based on network plan techniques; and 3) variation and creation methods based on action scheme transformations.

Keywords： mechanism system creative design     process model     function solving model     process action procedure     mechanismsknowledge base     principle of mechanism system composition    

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Formation mechanism and modeling of surface waviness in incremental sheet forming

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0679-1

Abstract: surface quality has always been a challenge for incremental sheet forming (ISF), whereas the generation mechanismIn this paper, the formation mechanism and the prediction of waviness are both investigated through experimentsengineering application, a theoretical model for waviness height is proposed based on the generation mechanismThis work is favorable for the perfection of formation mechanism and control of surface quality in ISF

Keywords： surface waviness     incremental sheet forming     numerical simulation     formation mechanism     deformation history    

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Optimal design of a linkage–cam mechanism-based redundantly actuated parallel manipulator

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 451-467 doi: 10.1007/s11465-021-0634-6

Abstract: A redundantly actuated parallel manipulator (RAPM) with mixed translational and rotational degrees of freedom (DOFs) is challenged for its dimensionally homogeneous Jacobian modeling and optimal design of architecture. In this paper, a means to achieve redundant actuation by adding kinematic constraints is introduced, which reduces the DOFs of the end-effector (EE). A generic dimensionally homogeneous Jacobian is developed for this type of RAPMs, which maps the generalized velocities of three points on the EE to the joint velocities. A new optimization algorithm derived from this dimensionally homogeneous Jacobian is proposed for the optimal design of this type of RAPMs. As an example, this paper presents a spatial RAPM involving linkages and cam mechanisms. This RAPM has 4 DOFs and 6 translational actuations. The linkage lengths and the position of the universal joints of the RAPM are optimized based on the dimensionally homogeneous Jacobian.

Keywords： redundant actuation     parallel manipulator     linkage–cam mechanism     Jacobian     optimal design    

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Autogenous healing mechanism of cement-based materials

Frontiers of Structural and Civil Engineering   Pages 948-963 doi: 10.1007/s11709-023-0960-3

Abstract: However, systematic research on the autogenous healing mechanism of cement-based materials is lackingScanning electron microscopy and optical microscopy were used to examine the autogenous healing mechanism

Keywords： autogenous healing     cement-based materials     healing mechanism     aggregation effect    

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Cryogenic minimum quantity lubrication machining: from mechanism to application

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 649-697 doi: 10.1007/s11465-021-0654-2

Abstract: Second, the cooling–lubrication mechanism of CMQL and its influence mechanism on material hardness, cuttingThe effects of CMQL are systematically analyzed based on its mechanism and application form.

Keywords： cryogenic minimum quantity lubrication (CMQL)     cryogenic medium     processing mode     device application     mechanism    

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Internal incentives and operations strategies for the water-saving supply chain with cap-and-trade regulation

Zhisong CHEN, Li FANG, Huimin WANG

Frontiers of Engineering Management 2019, Volume 6, Issue 1,   Pages 87-101 doi: 10.1007/s42524-019-0006-7

Abstract: consumption and historical water consumption data are beneficial for constructing reasonable and effective incentivemechanism. (6) A higher marginal trade price could induce more reduction in water consumption and create

Keywords： water-saving supply chain     equilibrium     coordination     internal incentive     cap and trade regulation    

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Title Author Date Type Operation

Blockchain application in healthcare service mode based on Health Data Bank

Jianxia GONG, Lindu ZHAO

Journal Article

Incentive-Aware Blockchain-Assisted Intelligent Edge Caching and Computation Offloading for IoT

Qian Wang,Siguang Chen,Meng Wu,

Journal Article

Quantitative research of incentive effects of heat-metering policy on energy-saving behavior in Tianjin

Jihong LING,Haitao MA,HuiZhu YU,Jincheng XING

Journal Article

Can floor-area-ratio incentive promote low impact development in a highly urbanized area?

Ming Cheng, Huapeng Qin, Kangmao He, Hongliang Xu

Journal Article

The Study on Supervision Institution Incentive System Based on Asymmetric Information

Cao Yugui,Yang Zhongzhi

Journal Article

Real option-based optimization for financial incentive allocation in infrastructure projects under public–private

Shuai LI, Da HU, Jiannan CAI, Hubo CAI

Journal Article

A Study About IC and IR in Principal-gent RelationshipUnder the Engineer Supervision Institution

Qin Xuan

Journal Article

Incentive and Validity of Compensation Contract for PPP ProjectDepending on Concession Income

Wu Xiaoling,Zhou Jing,Wang Jining,Peng Yichen

Journal Article

A Comparison of Incentive Policies for the Optimal Layout of CCUS Clusters in China’s Coal-Fired Power

Wenhui Chen, Xi Lu, Yalin Lei, Jian-Feng Chen

Journal Article

Theory and method of mechanism system design

Huijun ZOU, Qinghua LIANG, Qing ZHANG

Journal Article

Formation mechanism and modeling of surface waviness in incremental sheet forming

Journal Article

Optimal design of a linkage–cam mechanism-based redundantly actuated parallel manipulator

Journal Article

Autogenous healing mechanism of cement-based materials

Journal Article

Cryogenic minimum quantity lubrication machining: from mechanism to application

Journal Article

Internal incentives and operations strategies for the water-saving supply chain with cap-and-trade regulation

Zhisong CHEN, Li FANG, Huimin WANG

Journal Article