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Operando modeling and measurements: Powerful tools for revealing the mechanism of alkali carbonate-based

Frontiers in Energy 2023, Volume 17, Issue 3,   Pages 380-389 doi: 10.1007/s11708-023-0872-x

Abstract: This paper proposed that operando modeling and measurements are powerful tools to understand the mechanism

Keywords： CO2 capture     carbonation     theoretical modeling     operando techniques     reaction visualization    

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Phylogenetic diversity of NO reductases, new tools for monitoring, and insights into NO production in

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 10, doi: 10.1007/s11783-022-1562-3

Abstract:

● 548 representative nor genes were collected to create complete phylogenetic trees.

Keywords： N2O     Greenhouse gas     NO reductase     NO dismutase     Primer     Crystal structure    

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Edge preparation methods for cutting tools: a review

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0766-y

Abstract: grinding marks, generated in the grinding process and improve the cutting performance and service life of toolsThen, edge preparation methods for cutting tools, in which materials at the cutting edge area are removed

Keywords： edge preparation method     preparation principle     cutting edge geometry     edge characterization     tool performance    

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Key point selection in large-scale FBG temperature sensors for thermal error modeling of heavy-duty CNCmachine tools

Jianmin HU, Zude ZHOU, Quan LIU, Ping LOU, Junwei YAN, Ruiya LI

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 4,   Pages 442-451 doi: 10.1007/s11465-019-0543-0

Abstract: field monitoring and key temperature measurement point (TMP) selection are the bases of thermal error modelingand compensation for CNC machine tools.Compared with small- and medium-sized CNC machine tools, heavy-duty CNC machine tools require the use, and too many temperature variables may adversely influence thermal error modeling.algorithm to reduce the calculation workload and avoid problems in the coupling of TMPs for thermal error modeling

Keywords： thermal error     heavy-duty CNC machine tools     FBG     key TMPs     prediction model    

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Development and Experiment Research of the Postprocessor for Parallel Kinematic Machine Tools

Li Tiemin,Ye Peiqing,Wang Jinsong

Strategic Study of CAE 2003, Volume 5, Issue 12,   Pages 80-86

Abstract:

Based on the structure of 6 - TPS parallel kinematic machine tools (PKMTs) with 6 degrees of freedomthe basis of above analysis, the functions and framework of a postprocessor for this type of machine tools

Keywords： parallel kinematic machine tools     postprocessing algorithm     postprocessor    

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Coupling evaluation for material removal and thermal control on precision milling machine tools

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1,   Pages 12-12 doi: 10.1007/s11465-021-0668-9

Abstract: Machine tools are one of the most representative machining systems in manufacturing.The energy consumption of machine tools has been a research hotspot and frontier for green low-carbonIt can provide a foundation for energy-efficient, high-precision machining of machine tools.

Keywords： machine tools     cutting energy efficiency     thermal stability     machining accuracy     coupling evaluation    

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Suitability of common models to estimate hydrology and diffuse water pollution in North-eastern German lowland catchments with intensive agricultural land use

Muhammad WASEEM, Frauke KACHHOLZ, Jens TRÄNCKNER

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 4,   Pages 420-431 doi: 10.15302/J-FASE-2018243

Abstract: However, it is always important to select the appropriate hydrological and water quality modeling toolswater quality processes and their desired level of complexity are crucial for selecting a plausible modelingIn this study, four different physically based, partially and fully distributed integrated water modelingDHI combined tools and SWAT were more suitable for simulating the desired hydrological processes, butHowever, both SWAT and DHI tools are more data demanding in comparison to SWIM and HSPF.

Keywords： diffuse pollution     ECO Lab     HSPF     lowland catchment     MIKE 11     MIKE SHE     modeling tools     SWAT     SWIM     Tollense River    

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PathogenTrack and Yeskit: tools for identifying intracellular pathogens from single-cell RNA-sequencing

Frontiers of Medicine 2022, Volume 16, Issue 2,   Pages 251-262 doi: 10.1007/s11684-021-0915-9

Abstract: Still, the tools used to interpret pathogens (such as viruses, bacteria, and fungi) at the single-cellRobustness of these tools has been tested on various real and simulated scRNA-seq datasets.PathogenTrack is competitive to the state-of-the-art tools such as Viral-Track, and the first tools for

Keywords： scRNA-seq     intracellular pathogen     microbe     COVID-19     SARS-CoV-2    

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Analysis on Current and Potential Use of Technology Forecasting Tools in the U.S.

Sun Zongtan,Li Yun,Li Haoyue and Tergul

Strategic Study of CAE 2017, Volume 19, Issue 5,   Pages 92-96 doi: 10.15302/J-SSCAE-2017.05.016

Abstract: style="text-align: justify;">The report entitled Current and Potential Use of Technology Forecasting ToolsInstitute for Defense Analyses summed up the current state and capabilities of technology forecasting toolsOn the basis of this report, this paper summarizes the application of the technology forecasting toolsgovernment agencies, and provides reference for the development of corresponding technical forecasting tools

Keywords： U.S. federal government agencies     technology forecasting tools     automation    

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New evaluation method on the precision of NC machine tools

Zhao Wanhua,Zhang Jun,Liu Hui,Yang Xiaojun

Strategic Study of CAE 2013, Volume 15, Issue 1,   Pages 93-98

Abstract:

The performance of computerized numerical control (CNC) machine tool is evaluated by the traditional positioning error and the positioning repeatability, which is in quasi static and cannot reflect the precision of machine tool in the process of movement and machining. In this paper, a novel precision evaluation method which takes the dynamic precision as index is proposed for high-speed machine tool. The precision of machine tool is described through the consistence of the actual trajectory and the ideal command. The specific evaluation index of dynamic precision is provided. Meanwhile, the measure method of evaluation index is put forward. It can be obtained that this new evaluation method of machine tool precision can evaluate the quality of key performance in CNC machine tool systematically and roundly.

Keywords： NC machine tools     dynamic precision     evaluation index     impact factors    

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Analysis of Foreign Classical Policy Tools for Strategic Emerging Industries—Government Procurement and

Xu Guannan, Wang Xiuqin, Pan Meijuan, Zhou Yuan

Strategic Study of CAE 2016, Volume 18, Issue 4,   Pages 113-120 doi: 10.15302/J-SSCAE-2016.04.017

Abstract: the development of emerging industries as a national level strategy and apply a portfolio of policy toolsThis paper mainly analyzes two classical policy tools adopted by developed countries, including government

Keywords： emerging industry     policy tools     government procurement     government subsidiary     industrial policy analysis    

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Tools repairing and welding techniques with high pressure of slurry shield under deep water-rich sandy

Cheng Mingliang,He Feng,Lv Chuantian

Strategic Study of CAE 2010, Volume 12, Issue 12,   Pages 46-50

Abstract:

According to project experience in Beijing Railway underground project, the changing cutter and welding techniques with high pressure of slurry shield under deep water-rich sandy gravel stratum were summarized. There were two main technologies. One is to choose an appropriate position and an appropriate working pressure for making a good previous preparation to ensure the stability of tunnel face. The other is the replacement and grouting of high-concentration slurry, which avoided the gas escape effectively. During the repair welding, we successfully realized going into the excavation chamber with high pressure for more than 250 times, and the working pressure rose from 0.9 bar(1 bar=100 kPa) to 2.8 bar with no accident.

Keywords： slurry shield     sandy gravel stratum     water-rich layer     tools repair with high pressure     welding    

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Cutting performance of surgical electrodes by constructing bionic microstriped structures

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0728-9

Abstract: Surgical electrodes rely on thermal effect of high-frequency current and are a widely used medical tool for cutting and coagulating biological tissue. However, tissue adhesion on the electrode surface and thermal injury to adjacent tissue are serious problems in surgery that can affect cutting performance. A bionic microstriped structure mimicking a banana leaf was constructed on the electrode via nanosecond laser surface texturing, followed by silanization treatment, to enhance lyophobicity. The effect of initial, simple grid-textured, and bionic electrodes with different wettabilities on tissue adhesion and thermal injury were investigated using horizontal and vertical cutting modes. Results showed that the bionic electrode with high lyophobicity can effectively reduce tissue adhesion mass and thermal injury depth/area compared with the initial electrode. The formation mechanism of adhered tissue was discussed in terms of morphological features, and the potential mechanism for antiadhesion and heat dissipation of the bionic electrode was revealed. Furthermore, we evaluated the influence of groove depth on tissue adhesion and thermal injury and then verified the antiadhesion stability of the bionic electrode. This study demonstrates a promising approach for improving the cutting performance of surgical electrodes.

Keywords： surgical electrodes     tissue adhesion     thermal injury     bionic structures     cutting performance     medical tools    

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A survey of model-driven techniques and tools for cyber-physical systems

Bo Liu, Yuan-rui Zhang, Xue-lian Cao, Yu Liu, Bin Gu, Tie-xin Wang,liubocq@swu.edu.cn,gubinbj@sina.com,tiexin.wang@nuaa.edu.cn

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 11,   Pages 1535-1670 doi: 10.1631/FITEE.2000311

Abstract: We are concerned mainly with the widely used methods, techniques, and tools, and discuss how these areWe also present comparative analyses on the surveyed techniques and tools from various perspectives,including their modeling languages, functionalities, and the challenges which they address in CPS designand further research effort is needed in the development of model-driven theories, techniques, and toolsWe also argue that a unified modeling platform is needed.
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Climate change and its consequences for water and wastewater management

Peter A. WILDERER

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 1,   Pages 1-1 doi: 10.1007/s11783-009-0001-z

Abstract: Life, in combination with solar radiation and abiotic processes, is most probably the reason why liquid water has existed on Earth for over billions of years, and the global mean temperature has remained in a life-enabling range. Efforts to limit or even reverse global warming must be derived from the knowledge of the Earth’s complex life-support system. In this context, the balance between liquid and gaseous water plays a crucial role, and water management becomes an important field of innovation and action, globally, on the scale of watersheds but also on the very local level. Cascading use, reuse, and temporary storage of water in urban settings must be considered to limit over-extraction of water from natural resources, and to maintain the life supporting function of ecosystems. At the same time, public health requirements, cost efficiency, and reliability demands are to be met.

Keywords： ecosystem     management tools     self-regulation     urbanization     water-climate relationship     water reuse    

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Title Author Date Type Operation

Operando modeling and measurements: Powerful tools for revealing the mechanism of alkali carbonate-based

Journal Article

Phylogenetic diversity of NO reductases, new tools for monitoring, and insights into NO production in

Journal Article

Edge preparation methods for cutting tools: a review

Journal Article

Key point selection in large-scale FBG temperature sensors for thermal error modeling of heavy-duty CNCmachine tools

Jianmin HU, Zude ZHOU, Quan LIU, Ping LOU, Junwei YAN, Ruiya LI

Journal Article

Development and Experiment Research of the Postprocessor for Parallel Kinematic Machine Tools

Li Tiemin,Ye Peiqing,Wang Jinsong

Journal Article

Coupling evaluation for material removal and thermal control on precision milling machine tools

Journal Article

Suitability of common models to estimate hydrology and diffuse water pollution in North-eastern German lowland catchments with intensive agricultural land use

Muhammad WASEEM, Frauke KACHHOLZ, Jens TRÄNCKNER

Journal Article

PathogenTrack and Yeskit: tools for identifying intracellular pathogens from single-cell RNA-sequencing

Journal Article

Analysis on Current and Potential Use of Technology Forecasting Tools in the U.S.

Sun Zongtan,Li Yun,Li Haoyue and Tergul

Journal Article

New evaluation method on the precision of NC machine tools

Zhao Wanhua,Zhang Jun,Liu Hui,Yang Xiaojun

Journal Article

Analysis of Foreign Classical Policy Tools for Strategic Emerging Industries—Government Procurement and

Xu Guannan, Wang Xiuqin, Pan Meijuan, Zhou Yuan

Journal Article

Tools repairing and welding techniques with high pressure of slurry shield under deep water-rich sandy

Cheng Mingliang,He Feng,Lv Chuantian

Journal Article

Cutting performance of surgical electrodes by constructing bionic microstriped structures

Journal Article

A survey of model-driven techniques and tools for cyber-physical systems

Bo Liu, Yuan-rui Zhang, Xue-lian Cao, Yu Liu, Bin Gu, Tie-xin Wang,liubocq@swu.edu.cn,gubinbj@sina.com,tiexin.wang@nuaa.edu.cn

Journal Article

Climate change and its consequences for water and wastewater management

Peter A. WILDERER

Journal Article