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Emerging technologies to power next generation mobile electronic devices using solar energy

Dewei JIA , Yubo DUAN , Jing LIU ,

Frontiers in Energy 2009, Volume 3, Issue 3,   Pages 262-288 doi: 10.1007/s11708-009-0015-z

Abstract: Mobile electronic devices such as MP3, mobile phones, and wearable or implanted medical devices haveHowever, the further development of these devices is restricted not only by the inconvenient chargingfueling the world biochemically and thermally, a carry-on electricity harvester embedded in portable devicesSuch a parasitic problem is intrinsic in the next generation portable devices.

Keywords： conversion     energy harvesting     solar cell     maximum power point track algorithm     PV electricity storage     mobile    

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Decontamination of mobile phones and electronic devices for health care professionals using a chlorhexidine

Rafael Muniz de Oliveira, Nereida Mello da Rosa Gioppo, Jancineide Oliveira de Carvalho, Francilio Carvalho Oliveira, Thomas Jay Webster, Fernanda Roberta Marciano, Anderson Oliveira Lobo

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 1,   Pages 192-198 doi: 10.1007/s11705-018-1728-5

Abstract: microorganism growth, current hospital disinfectants also damage many of today’s modern electronic devicesHerein, the efficacy of a new chlorhexidine digluconate gel (CDG) was tested as a disinfectant for mobileand electronic devices in a clinical environment.The devices were disinfected with the CDG gel (4%) at two times: immediately and after 5 min of the bacterialTherefore, our study suggests that the CDG gel may be applied to disinfect a wide range of electronic devices

Keywords： smartphones     disinfection     clinical environment     chlorhexidine     bacteria    

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Estimation of the Impact of Traveler Information Apps on Urban Air Quality Improvement Article

Wenke Huang, Mingwei Hu

Engineering 2018, Volume 4, Issue 2,   Pages 224-229 doi: 10.1016/j.eng.2018.03.003

Abstract: However, improving the operation of the transportation system through apps on mobile devices, especially

Keywords： Real-time traffic information     Mobile devices     Environmental benefits    

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Research and practice on system engineering management of a mobile payment project

Yongkai ZHOU, Hongfeng CHAI

Frontiers of Engineering Management 2017, Volume 4, Issue 2,   Pages 127-137 doi: 10.15302/J-FEM-2017011

Abstract: The popularization of the mobile internet has given rise to demand for flexible and convenient paymentit is necessary to keep pace with or even lead the trend of innovation and development in the age of mobileperspective of systems engineering, this paper introduces research and implementation of China UnionPay’s mobileThe general requirements and core engineering problems of the mobile payment project are summarized basedThe launch of the mobile payment project also opens the window to coordinating and upgrading the whole

Keywords： systems engineering     mobile payment     engineering management method     Mobile QuickPass     national information    

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Research on the Development Strategy of Medical Devices and New Wearable Devices

Cheng Jing and Xing Wanli

Strategic Study of CAE 2017, Volume 19, Issue 2,   Pages 68-71 doi: 10.15302/J-SSCAE-2017.02.011

Abstract: difficulties and challenges in its quest to transition from the low end to the high end of the medical devicesIn the burgeoning field of new wearable medical devices, we are encountering many more opportunitiesResearch on the Development Strategies of Medical Devices and New Wearable Medical Devices is one ofAs a result, this paper studies and systematically analyzes the subject of research into medical devicesdevices.

Keywords： medical devices     industry analysis     wearable devices     development strategies    

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Motion control of multi-actuator hydraulic systems for mobile machineries: Recent advancements and future

Bing XU, Min CHENG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2,   Pages 151-166 doi: 10.1007/s11465-018-0470-5

Abstract: upcoming trends in motion control technologies employed in designing multi-actuator hydraulic systems for mobileHydraulic systems have been extensively used in mobile machineries due to their superior power densityThen, the advanced operation methods of multi-actuator mobile machineries are reviewed, including coordinated

Keywords： motion control     electrohydraulic control     energy efficiency     mobile machineries    

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Ultrasonic emulsification: basic characteristics, cavitation, mechanism, devices and application

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1560-1583 doi: 10.1007/s11705-022-2160-4

Abstract: emulsification, including emulsion characteristics, acoustic cavitation, emulsification mechanism, ultrasonic devices is proposed to be able to compare the energy efficiency of emulsion preparation in different devices

Keywords： nanoemulsion     ultrasound     microreactor     multiphase     energy    

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Introduction to the Special Section on Biomedical Devices for Personal Health Applications

I-Ming CHEN

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 1-2 doi: 10.1007/s11465-011-0210-6

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Personalized biomedical devices & systems for healthcare applications

I-Ming CHEN, Soo Jay PHEE, Zhiqiang LUO, Chee Kian LIM

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 3-12 doi: 10.1007/s11465-011-0209-z

Abstract: and systems are getting smaller and smaller and gradually can be applied to the human as portable, mobileand even wearable devices.have started to benefit from this technology trend by providing more and more miniature biomedical devicesThe development of these devices requires carful integration of knowledge and people from many differentFurthermore, designing affordable devices and systems to benefit all mankind is a great challenge ahead

Keywords： personalized medical devices     wearable sensor     haptic device     ingestible medical capsule    

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Clean energy technology: materials, processes and devices for electrochemical energy conversion and storage

Hong YANG, Junliang ZHANG, Baolian YI

Frontiers in Energy 2017, Volume 11, Issue 3,   Pages 233-235 doi: 10.1007/s11708-017-0501-7

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Optimal portfolio design of energy storage devices with financial and physical right market

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 95-104 doi: 10.1007/s11708-021-0788-2

Abstract: with the day-ahead market and right market, the study associated with the portfolio of energy storage devicesfluctuation caused by transmission congestion, this paper presents a portfolio strategy of energy storage devices

Keywords： portfolio     node price fluctuation     transmission right     energy storage right     risk aversion    

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Bioartificial liver devices: Perspectives on the state of the art

Yi-Tao DING, MM, Xiao-Lei SHI, MD

Frontiers of Medicine 2011, Volume 5, Issue 1,   Pages 15-19 doi: 10.1007/s11684-010-0110-x

Abstract: Bioartificial liver (BAL) devices have been in development for more than 20 years.Such devices aim to temporarily take over the metabolic and excretory functions of the liver until the

Keywords： acute liver failure     bioartificial livers     hepatocyte     bioreactor    

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A new efficient optimal path planner for mobile robot based on Invasive Weed Optimization algorithm

Prases K. MOHANTY,Dayal R. PARHI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4,   Pages 317-330 doi: 10.1007/s11465-014-0304-z

Abstract:

Planning of the shortest/optimal route is essential for efficient operation of autonomous mobile robotIWO), a new meta-heuristic algorithm, has been implemented for solving the path planning problem of mobile

Keywords： mobile robot     obstacle avoidance     Invasive Weed Optimization     navigation    

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Output tracking control of mobile manipulators based on dynamical sliding-mode control

WUYuxiang, FENG Ying, HU Yueming

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 110-115 doi: 10.1007/s11465-007-0019-5

Abstract: A dynamical sliding-mode controller is devised to track the output of mobile manipulators.investigation, firstly a reduced dynamic model considering the dynamics of the driving motor is developed for mobilea design method of the dynamical sliding-mode controller that is applied to the output tracking of mobile

Keywords： lower-dimensional     nonlinear     trajectory     tracking     diffeomorphism    

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Assessment of mobile and potential mobile trace elements extractability in calcareous soils using different

Mohsen Jalali, Ziba Hurseresht

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 1, doi: 10.1007/s11783-019-1186-4

Abstract: DTPA and NH4OAc, HNO3 and EDTA, and MgCl2 and NH4NO3 had similar behavior. In NH4OAc, DTPA, and EDTA, the possibility of re-adsorption of trace elements is low. CaCl2 may be more suitable than other extracts in calcareous soils. Understanding trace elements mobility in soils, extracting agents, and their relationships with soil components, are essential for predicting their movement in soil profile and availability to plants. A laboratory study was conducted to evaluate extractability of cadmium (Cd), cobalt (Co), copper (Cu), nickel (Ni), and zinc (Zn) from calcareous soils utilizing various extracting agents to be specific CaCl2, DTPA, EDTA, HNO3, MgCl2, NaNO3, NH4NO3, and NH4OAc. Cluster analysis indicated that DTPA and NH4OAc, HNO3 and EDTA, and MgCl2 and NH4NO3 extracting agents yielded comparative values, whereas NaNO3 and CaCl2 have shown different behavior than other extracting agents for all studied trace elements. The speciation of extracted trace elements in solutions indicated that in the CaCl2, NaNO3, NH4NO3, and MgCl2 extracting agents most extracted Cd, Co, Ni, Zn, and part of Cu were as free ions and may be re-adsorbed on soils, leading to lower extractability, whereas, in the case of HNO3 extracting agent, the likelihood of re-adsorption of trace elements may be little. The results of speciation of trace elements using NH4OAc, DTPA, and EDTA extracting agents showed that Me-(Acetate)3–, Me-(Acetate)2(aq), Me(DTPA)3−, Me(EDTA)2−, and MeH(EDTA)– complexes dominated in solutions indicating that the extracted trace elements may not be re-adsorbed on soils, leading to higher extractability. The results of this study are useful for short and long-term evaluations of trace elements mobility and further environmental impacts.

Keywords： Mobility     Calcareous soils     Extracting agents     Trace elements    

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Title Author Date Type Operation

Emerging technologies to power next generation mobile electronic devices using solar energy

Dewei JIA , Yubo DUAN , Jing LIU ,

Journal Article

Decontamination of mobile phones and electronic devices for health care professionals using a chlorhexidine

Rafael Muniz de Oliveira, Nereida Mello da Rosa Gioppo, Jancineide Oliveira de Carvalho, Francilio Carvalho Oliveira, Thomas Jay Webster, Fernanda Roberta Marciano, Anderson Oliveira Lobo

Journal Article

Estimation of the Impact of Traveler Information Apps on Urban Air Quality Improvement

Wenke Huang, Mingwei Hu

Journal Article

Research and practice on system engineering management of a mobile payment project

Yongkai ZHOU, Hongfeng CHAI

Journal Article

Research on the Development Strategy of Medical Devices and New Wearable Devices

Cheng Jing and Xing Wanli

Journal Article

Motion control of multi-actuator hydraulic systems for mobile machineries: Recent advancements and future

Bing XU, Min CHENG

Journal Article

Ultrasonic emulsification: basic characteristics, cavitation, mechanism, devices and application

Journal Article

Introduction to the Special Section on Biomedical Devices for Personal Health Applications

I-Ming CHEN

Journal Article

Personalized biomedical devices & systems for healthcare applications

I-Ming CHEN, Soo Jay PHEE, Zhiqiang LUO, Chee Kian LIM

Journal Article

Clean energy technology: materials, processes and devices for electrochemical energy conversion and storage

Hong YANG, Junliang ZHANG, Baolian YI

Journal Article

Optimal portfolio design of energy storage devices with financial and physical right market

Journal Article

Bioartificial liver devices: Perspectives on the state of the art

Yi-Tao DING, MM, Xiao-Lei SHI, MD

Journal Article

A new efficient optimal path planner for mobile robot based on Invasive Weed Optimization algorithm

Prases K. MOHANTY,Dayal R. PARHI

Journal Article

Output tracking control of mobile manipulators based on dynamical sliding-mode control

WUYuxiang, FENG Ying, HU Yueming

Journal Article

Assessment of mobile and potential mobile trace elements extractability in calcareous soils using different

Mohsen Jalali, Ziba Hurseresht

Journal Article