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Simulation on Hitting Probability of MMW Remote ControllingTrajectory Correction Munition Intercepting

Hu Ronglin,Li Xingguo

Strategic Study of CAE 2007, Volume 9, Issue 10, Pages 65-70

Abstract:

The basic principle of millimeter wave remote controlling munitions ( And the anti-air shooting model of millimeter wave remote controlling munitions (MMW-RCTCM) intercepting It is illustrated that comparing with the non-controlling munitions, the efficiency of MMW-RCTCM

Keywords： MMW remote controlling trajectory correction munitions correctable intercepting flow anti-ship missile

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Interactions between remote ischemic conditioning and post-stroke sleep regulation

Frontiers of Medicine 2021, Volume 15, Issue 6, Pages 867-876 doi: 10.1007/s11684-021-0887-9

Abstract: As a multi-targeted nonpharmacological intervention, remote ischemic conditioning can reduce the ischemicOn the basis of the common mechanisms of remote ischemic conditioning and sleep regulation, a causalrelationship was proposed between remote ischemic conditioning and post-stroke sleep quality.

Keywords： remote ischemic conditioning sleep regulation stroke

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Structure controlling and process scale-up in the fabrication of nanomaterials

Chunzhong LI,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 1, Pages 18-25 doi: 10.1007/s11705-009-0305-3

Abstract: Nanotechnology is already having a significant commercial impact, and will very certainly have a much greater impact in the future. The research on process engineering and scale-up will be very important for the commercial production and application of nanomaterials, because the properties and structure of nanomaterials are not only determined by the nucleation and growth process, but also strongly affected by the engineering properties, such as the mixing, the heat and mass transfer, and also the distribution of temperature, concentration, etc. This paper will present some research work in our laboratory on the fabrication of nanomaterials. Based on the chemical engineering principle and methods, many kinds of novel nanomaterials can be synthesized and their structure can be easily controlled through adjusting the parameters of the fluid mixing, and the distribution of temperature, residence time and concentration, etc. By using the micro-mixing, heat and mass transfer and reaction control methods, the host-guest nanocomposites have been assembled and assumed as the novel electroanalytical sensing nanobiocomposite materials. Based on the principles of chemical engineering, the manufacturing technologies for magnetic powders, calcium carbonate, and titanium dioxide have been developed for commercial-scale production, and the largest production scale has reached 15 kt/year.

Keywords： scale-up significant commercial electroanalytical engineering laboratory

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Four kinds of capping materials for controlling phosphorus and nitrogen release from contaminated sediment

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1463-x

Abstract:

• Lanthanum modified bentonite (LMB) can effectively absorb phosphorus (P).

Keywords： Sediment Eutrophication Thin-layer capping Phosphorus Nitrogen Aluminum-based P-inactivation agent

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Design and realization of a remote monitoring and diagnosis and prediction system for large rotating

Shaohong WANG, Tao CHEN, Jianghong SUN

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2, Pages 165-170 doi: 10.1007/s11465-009-0090-1

Abstract: Remote monitoring and diagnosis technology is a new fault diagnosis mode combining computer technologyThe designed remote monitoring and diagnosis and prediction system for large rotating machinery integrates

Keywords： large rotating machinery remote monitoring fault diagnosis prediction system

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Integration and sharing of remote sensing data in China

Zhou Chenghu,Ou Yang,Li Zengyuan

Strategic Study of CAE 2008, Volume 10, Issue 6, Pages 51-55

Abstract:

With in-orbit operation satellites increasing and remote sensing datamultiplying, integration and sharing of remote sensing data become the trend of the times.On the basis of the analysis and evaluation of existing remote sensing data resources and the integration

Keywords： remote sensing data integration sharing

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Spray characteristics and controlling mechanism of fuel containing CO

Zhen HUANG, Jin XIAO, Xinqi QIAO, Gaozhi JIANG, Yiming SHAO, Seiichi SHIGA, Yasuhiro DAISHO

Frontiers in Energy 2012, Volume 6, Issue 1, Pages 80-88 doi: 10.1007/s11708-012-0180-3

Abstract: This paper presents studies of spray characteristics and controlling mechanism of fuel containing CONew insight into the controlling mechanism of atomization of the fuel containing CO was provided.

Keywords： spray characteristics fuel atomization fuel containing CO₂

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The Development of Marine Optical Remote Sensing and the Frontiers

Pan Delu,Li Yan

Strategic Study of CAE 2003, Volume 5, Issue 3, Pages 39-43

Abstract:

The space remote sensing and information technique have become a necessary tool to observe the differentThe marine remote sensing has more advantage than the normal investigation in the collection of marineThis paper, first, reviews the development of marine optical remote sensing in China over the last 20Finally, the key technique and frontiers of the application of marine optical remote sensing in the monitoring

Keywords： marine optics remote sensing technique development and frontiers

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Image analyses for video-based remote structure vibration monitoring system

Yang YANG,Xiong (Bill) YU

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 1, Pages 12-21 doi: 10.1007/s11709-016-0313-6

Abstract: Video-based vibration measurement is a cost-effective way for remote monitoring the health conditionsThe technical basis of video-based remote vibration measurement system is digital image analysis.With further refinement of system hardware and image processing software, it will be developed into a remote

Keywords： structure health monitoring velocity estimation frame difference PIV optical-flow method

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Factors controlling

Chengkun WANG, Xiaojian ZHANG, Chao CHEN, Jun WANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 2, Pages 151-157 doi: 10.1007/s11783-013-0482-7

Abstract: The formation of cancinogenic nitrosamines, esp. -nitrosodimethylamine (NDMA) in water and wastewater treatment plants has drawn much attention in recent years. Dissolved organic matter from the transported Luan River water as water source of Tianjin was fractionated with different XAD resins and a series of ultra-filtration membranes with molecular weight (MW) cut-offs of 5k Da, 3k Da, and 1k Da, respectively. The NDMA yields from the raw water and each fraction were measured to investigate their role in NDMA yield. Results indicated that the hydrophilic fraction had a higher NDMA yield than those of hydrophobic fraction and transphilic fraction. The fraction with MW below 1k Da had a higher NDMA yield than that with larger MW. NDMA formation increased as the dissolved organic carbon (DOC) to dissolved organic nitrogen (DON) ratio decreased, which indicated that DON might serve as the real important precursor for NDMA. The correlation between NDMA yield and specific ultraviolet absorbance at 254 nm (SUVA ) suggested that the latter might not represent the specific precursors for NDMA in the water. Besides the water quality, the influences of pH, disinfectant dosage, and disinfection contact time on the formation of NDMA were also examined. These results will help water treatment plants establish measures to control this harmful disinfection by-product.

Keywords： N-nitrosodimethylamine (NDMA) disinfection by-product dissolved organic nitrogen (DOC) hydrophilic molecular weight (MW) specific ultraviolet absorbance at 254 nm (SUVA₂₅₄)

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Shape/size controlling syntheses, properties and applications of two-dimensional noble metal nanocrystals

Baozhen An,Mingjie Li,Jialin Wang,Chaoxu Li

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 3, Pages 360-382 doi: 10.1007/s11705-016-1576-0

Abstract: Two dimensional (2D) nanocrystals of noble metals (e.g., Au, Ag, Pt) often have unique structural and environmental properties which make them useful for applications in electronics, optics, sensors and biomedicines. In recent years, there has been a focus on discovering the fundamental mechanisms which govern the synthesis of the diverse geometries of these 2D metal nanocrystals (e.g., shapes, thickness, and lateral sizes). This has resulted in being able to better control the properties of these 2D structures for specific applications. In this review, a brief historical survey of the intrinsic anisotropic properties and quantum size effects of 2D noble metal nanocrystals is given and then a summary of synthetic approaches to control their shapes and sizes is presented. The unique properties and fascinating applications of these nanocrystals are also discussed.

Keywords： two-dimension noble metal nanocrystal surface plasmon controllable synthesis

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Detecting large-scale underwater cracks based on remote operated vehicle and graph convolutional neural

Wenxuan CAO; Junjie LI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11, Pages 1378-1396 doi: 10.1007/s11709-022-0855-8

Abstract: It is of great significance to quickly detect underwater cracks as they can seriously threaten the safety of underwater structures. Research to date has mainly focused on the detection of above-water-level cracks and hasn’t considered the large scale cracks. In this paper, a large-scale underwater crack examination method is proposed based on image stitching and segmentation. In addition, a purpose of this paper is to design a new convolution method to segment underwater images. An improved As-Projective-As-Possible (APAP) algorithm was designed to extract and stitch keyframes from videos. The graph convolutional neural network (GCN) was used to segment the stitched image. The GCN’s m-IOU is 24.02% higher than Fully convolutional networks (FCN), proving that GCN has great potential of application in image segmentation and underwater image processing. The result shows that the improved APAP algorithm and GCN can adapt to complex underwater environments and perform well in different study areas.

Keywords： underwater cracks remote operated vehicle image stitching image segmentation graph convolutional

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Asymmetric deformation mechanism in deep soft rock tunnel and controlling countermeasures in Datun Mine

Fu Qingguo and Zou Chaoyang

Strategic Study of CAE 2011, Volume 13, Issue 11, Pages 102-106

Abstract: This research provides a preliminary theoretical basis for the controlling countermeasures of asymmetric

Keywords： deep soft rock tunnel asymmetric deformation controlling countermeasures

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Digitalization optical open loop test system for fiber optic gyroscope

ZHANG Deng-wei, SHU Xiao-wu, MU Xu-dong, LIU Cheng

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4, Pages 434-438 doi: 10.1007/s11465-006-0053-8

Abstract: With a digital sampling and processing system designed with VC++ in Windows platform, the real-time controlling

Keywords： stability real-time controlling standardization controlling procedure complete digitalization

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The Research of All-set Method in Market Intelligent Economy Controlling

Bao Jifeng,Liu Yang,He Zhongxiong

Strategic Study of CAE 2005, Volume 7, Issue 5, Pages 84-89

Abstract: the utilization of the all-set method and ME altering in the problem of market intelligent economy controllingThe authors alter the primary ME of economical body by means of all-set, jieke theory, vague controllingThe authors combine these subjects and propose the all-set market intelligent economy controlling theory

Keywords： market economy big system and all-set the research of controlling method practical examples