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Energy-saving operation approaches for urban rail transit systems

Ziyou GAO, Lixing YANG

Frontiers of Engineering Management 2019, Volume 6, Issue 2, Pages 139-151 doi: 10.1007/s42524-019-0030-7

Abstract: However, the high energy consumption of daily operations is an emerging issue due to increased rail transitThus, reducing the energy consumption and operational cost by using advanced optimization methodologiesThis work systematically introduces energy-saving approaches for urban rail transit systems in threeaspects, namely, train speed profile optimization, utilization of regenerative energy, and integrated

Keywords： urban rail transit energy saving speed profile optimization regenerative energy train timetable

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Chemical transdifferentiation: closer to regenerative medicine

Aining Xu,Lin Cheng

Frontiers of Medicine 2016, Volume 10, Issue 2, Pages 152-165 doi: 10.1007/s11684-016-0445-z

Abstract: This process is crucial in regenerative medicine.conversion in vivo to repair damaged tissue remains to be the end-goal in current regenerative

Keywords： cell therapy cell transdifferentiation chemical compounds small molecules tissue regeneration

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Mesenchymal stem cells hold promise for regenerative medicine

Shihua Wang, Xuebin Qu, Robert Chunhua Zhao

Frontiers of Medicine 2011, Volume 5, Issue 4, Pages 372-378 doi: 10.1007/s11684-011-0164-4

Abstract: Regenerative medicine is an emerging interdisciplinary field of research that uses several technological

Keywords： mesenchymal stem cells differentiation immunomodulation regenerative medicine

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Evaluation of regenerative braking based on single-pedal control for electric vehicles

Wei LIU, Xintian LIU, Yansong WANG, Hongzhong QI

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1, Pages 166-179 doi: 10.1007/s11465-019-0546-x

Abstract: More than 25% of vehicle kinetic energy can be recycled under urban driving cycles.A single-pedal control strategy for regenerative braking is proposed to further enhance energy efficiencyRegenerative braking is theoretically analyzed based on the construction of the single-pedal system,vehicle braking dynamics, and energy conservation law.The study lays a technical foundation for the optimization of regenerative braking systems and development

Keywords： electric vehicle single-pedal control regenerative braking co-simulation dynamometer test

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Regenerative braking control strategy in mild hybrid electric vehicles equipped with automatic manual

QIN Datong, YE Ming, LIU Zhenjun

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3, Pages 364-369 doi: 10.1007/s11465-007-0064-0

Abstract: The actual regenerative braking force of an integrated starter/generator (ISG), which is varied withBraking force distribution strategies are presented according to the actual regenerative braking forceTo recover the vehicle s kinetic energy maximally, braking shift rules for a mild hybrid electric vehicleA test-bed is built up and regenerative braking tests are carried out.

Keywords： SOC Braking battery regenerative braking starter/generator

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Developing a new agenda for increased food and climate security

Frontiers of Agricultural Science and Engineering doi: 10.15302/J-FASE-2023514

Abstract:

● The urgent need to address increasing worldwide food and climate insecurity.

Keywords： climate resilience food security human health planetary health regenerative agriculture

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Soil security and global food security

Frontiers of Agricultural Science and Engineering doi: 10.15302/J-FASE-2023530

Abstract:

● Much of the world’s agricultural land has been degraded through soil loss and degradation of soil organic matter.

Keywords： Agriculture soil security food security regenerative

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Therapeutic potential of stem cell in liver regeneration

Jinzheng LI, Min LI, Bolin NIU, Jianping GONG

Frontiers of Medicine 2011, Volume 5, Issue 1, Pages 26-32 doi: 10.1007/s11684-011-0107-0

Abstract:

Liver transplantation is the only life-saving procedure for patients with end-stage liver disease. However, its potential benefits are hampered by many disadvantages, such as the relative shortage of donors, operative risks, and high costs. These issues have prompted the search for new alternative therapies for irreversible liver disease. Stem cell therapy, with the ability for self-renewal and potential for multilineage differentiation, is a promising alternative approach. Several studies have demonstrated that transplantation of hepatic stem/progenitor cells or hepatocyte-like cells derived from multipotent stem cells leads to donor cell-mediated repopulation of the liver and improved survival rates in experimental models of liver disease. However, a registered clinical application based on stem cell technology will take at least an additional 5 to 10 years because of some limitations; e.g. the lack of suitable cell sources and risk of teratoma formation. This review summarizes the general understanding of the therapeutic potentials of stem cells in liver disease, including the sources, mechanisms, and delivery methods of hepatic stem cells in liver regeneration, and discusses some challenges for their therapeutic application.

Keywords： stem cell liver disease regenerative medicine

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Microorganism-derived biological macromolecules for tissue engineering

Frontiers of Medicine 2022, Volume 16, Issue 3, Pages 358-377 doi: 10.1007/s11684-021-0903-0

Abstract: produce innovative smart biomaterials for increasing tissue reconstruction in tissue engineering and regenerativeThese natural-based materials are attractive in pharmaceutical, regenerative medicine, and biomedical

Keywords： biological macromolecules regenerative medicine tissue engineering exopolysaccharide carbohydrate

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Strategic Research on the Industrial Development of Innovative Technology in Cell Technology-Related Regenerative

Lu Shibi,Wu Zuze,Fu Xiaobing,Guo Quanyi,Cheng Jin,Zhao Shichong and Guo Weimin

Strategic Study of CAE 2017, Volume 19, Issue 2, Pages 95-99 doi: 10.15302/J-SSCAE-2017.02.016

Abstract:

The innovative medical technology industry of regenerative medicine hasthe current situation of industrial development in innovative technology in cell-technology-related regenerativeimperative for us to strive to develop the innovative technology industry of cell-technology-related regenerative

Keywords： regenerative medicine stem cell industrial development

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Platelet-rich plasma: combinational treatment modalities for musculoskeletal conditions

Isabel Andia, Michele Abate

Frontiers of Medicine 2018, Volume 12, Issue 2, Pages 139-152 doi: 10.1007/s11684-017-0551-6

Abstract: musculoskeletal problems, including osteoarticular conditions, tendinopathies, and muscle injuries, focuses on regenerative

Keywords： regenerative medicine joint conditions muscle injuries platelet rich plasma tendinopathy healing mechanisms

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Regenerative Engineering for Knee Osteoarthritis Treatment: Biomaterials and Cell-Based Technologies

Jorge L. Escobar Ivirico, Maumita Bhattacharjee, Emmanuel Kuyinu, Lakshmi S. Nair, Cato T. Laurencin

Engineering 2017, Volume 3, Issue 1, Pages 16-27 doi: 10.1016/J.ENG.2017.01.003

Abstract: Therefore, innovative regenerative engineering strategies should be established as these could defer

Keywords： Knee osteoarthritis Osteoarthritic pain Mesenchymal stem cells Biomaterials Regenerative engineering

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核能发展国际高端论坛 International Summit on Nuclear Energy Development

Conference Date: 15 May 2019

Conference Place: 中国

Administered by: 中国工程院

Microwave-induced high-energy sites and targeted energy transition promising for efficient energy deployment

Frontiers in Energy 2022, Volume 16, Issue 6, Pages 931-942 doi: 10.1007/s11708-021-0771-y

Abstract: In this study, a high-energy-site phenomenon and targeted-energy transition mechanism were identifiedcould reach 2000°C– 4000°C, with the energy density reaching up to 4.0 × 10⁵ W/kg.The whole process, including microwave energy concentration and intense site-energy release, shapes aThe microwave-induced high-energy sites and targeted energy transition provide an important pathway forhigh-efficiency energy deployment and may lead to promising applications.

Keywords： microwave discharge high-energy sites targeted-energy transition morphology design energy efficiency