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Discovery of the Triggering Factor on Exceptional Serious Natural Disasters and Its Physical Study

Ren Zhenqiu

Strategic Study of CAE 2004, Volume 6, Issue 12, Pages 1-6

Abstract: This study program include serie observation experiments to test whether there exist amplifications of

Keywords： collinearity of three stars tide-generating force resonance internal-external cause coupling method seriesobservation experiment

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Development of Deep-Sea Biological Resources Exploitation Equipment

Feng Jingchun, Liang Jianzhen, Zhang Si, Yang Zhifeng, Zhu Zhenchang

Strategic Study of CAE 2020, Volume 22, Issue 6, Pages 67-75 doi: 10.15302/J-SSCAE-2020.06.009

Abstract:

The extreme environment in the deep sea gave birth to the largest ecosystem in the world that is far from known. The deepsea environment possesses a huge amount of biological resources with special functions. Exploitation equipment plays an important role in promoting the green, safe, and orderly development of the deep-sea biological resources. To clarify the characteristics and technical challenges of the equipment for deep-sea biological resources exploitation and explore its development directions and focus, we investigate the technical requirements of deep-sea biological resources exploitation, introduce the current status of the deep-sea biological resource exploitation equipment, and analyzes the challenges faced in the development of these equipment. To overcome the difficulties such as lack of unified standards, shortage of testing platforms, and deficiency in technology transformation, we propose several suggestions from the perspective of innovation system, general technology, transformation platform, and international cooperation, hoping to contribute to the sustainable development of the deep-sea biological resources from the equipment development perspective.

Keywords： deep sea biological resources in situ observation sample in situ experiment

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Analyzing construction safety through time series methods

Houchen CAO, Yang Miang GOH

Frontiers of Engineering Management 2019, Volume 6, Issue 2, Pages 262-274 doi: 10.1007/s42524-019-0015-6

Abstract: Various time series (TS) methods were adopted for identifying the leading indicators or predictors of

Keywords： time series temporal construction safety leading indicators accident prevention forecasting

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Synchronous observation of rising soluble bubble through quiescent solution

Yifu ZHANG , Shuai TIAN , Weizhong LI , Yongchen SONG ,

Frontiers in Energy 2009, Volume 3, Issue 3, Pages 307-312 doi: 10.1007/s11708-009-0028-7

Abstract: A series of trajectory videos about the bubble were recorded by a computer linked to the camera.

Keywords： soluble bubble mass transfer synchronous observation computer image processing

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General expression for linear and nonlinear time series models

Ren HUANG, Feiyun XU, Ruwen CHEN

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1, Pages 15-24 doi: 10.1007/s11465-009-0015-z

Abstract: The typical time series models such as ARMA, AR, and MA are founded on the normality and stationarityThis paper proposes a general expression for linear and nonlinear auto-regressive time series modelsThe modeling and prediction accuracy of the GNAR model is superior to the classical time series models

Keywords： linear and nonlinear autoregressive model system identification time series analysis

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Research Progress of Marine Scientific Equipment and Development Recommendations in China

Song Xiancang, Du Junfeng, Wang Shuqing, Li Huajun

Strategic Study of CAE 2020, Volume 22, Issue 6, Pages 76-83 doi: 10.15302/J-SSCAE-2020.06.010

Abstract: addition, it provides reviews on the state-of-the-art techniques associated with the marine scientific observationplatforms, namely air–sea interface observation platform, mobile underwater observation platform, and seafloor observation network system, in the countries that are believed to lead the field, andthe marine remote-sensing satellites, marine research ships, deep-diving submersibles, and seafloor observation

Keywords： marine scientific equipment deep-sea observation platform air–sea interface observation mobile underwaterobservation seafloor observation network equipment development

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Decreasing complexity of glucose time series derived from continuous glucose monitoring is correlated

Frontiers of Medicine 2023, Volume 17, Issue 1, Pages 68-74 doi: 10.1007/s11684-022-0955-9

Abstract: By calculating the complexity of glucose time series index (CGI) with refined composite multi-scale entropyanalysis of the CGM data, the study showed for the first time that the complexity of glucose time series

Keywords： complexity of glucose time series continuous glucose monitoring impaired glucose regulation insulin

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General modeling and optimization technique for real-world earth observation satellite scheduling

Frontiers of Engineering Management Pages 695-709 doi: 10.1007/s42524-023-0263-3

Abstract: Over the last two decades, many modeling and optimization techniques have been developed for earth observation

Keywords： earth observation satellite scheduling general technique optimization algorithm commercial constellation

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Time-series prediction based on global fuzzy measure in social networks

Li-ming YANG,Wei ZHANG,Yun-fang CHEN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 10, Pages 805-816 doi: 10.1631/FITEE.1500025

Abstract: Social network analysis (SNA) is among the hottest topics of current research. Most measurements of SNA methods are certainty oriented, while in reality, the uncertainties in relationships are widely spread to be overridden. In this paper, fuzzy concept is introduced to model the uncertainty, and a similarity metric is used to build a fuzzy relation model among individuals in the social network. The traditional social network is transformed into a fuzzy network by replacing the traditional relations with fuzzy relation and calculating the global fuzzy measure such as network density and centralization. Finally, the trend of fuzzy network evolution is analyzed and predicted with a fuzzy Markov chain. Experimental results demonstrate that the fuzzy network has more superiority than the traditional network in describing the network evolution process.

Keywords： Time-series network Fuzzy network Fuzzy Markov chain

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A MATLAB code for the material-field series-expansion topology optimization method

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 607-622 doi: 10.1007/s11465-021-0637-3

Abstract: This paper presents a MATLAB implementation of the material-field series-expansion (MFSE) topo-logy optimizationWith the series-expansion method for bounded fields, this material field is described with the characteristic

Keywords： MATLAB implementation topology optimization material-field series-expansion method bounded material

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Performance analysis of series/parallel and dual side LCC compensation topologies of inductive power

P. Srinivasa Rao NAYAK, Dharavath KISHAN

Frontiers in Energy 2020, Volume 14, Issue 1, Pages 166-179 doi: 10.1007/s11708-018-0549-z

Abstract: This paper analyzes series/parallel (S/P) and dual side inductor-capacitor-capacitor (LCC) compensation

Keywords： series/parallel compensation electric vehicle (EV) dual side LCC compensation inductive power transfer

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Achieving desired nodal lines in freely vibrating structures via material-field series-expansion topology

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0758-y

Abstract: In this study, an effective material-field series-expansion (MFSE)-based topology optimization design

Keywords： nodal line topology optimization structural dynamics design material-field series-expansion

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Observation of black carbon aerosol in Beijing, 2003

LOU Shujuan, MAO Jietai, WANG Meihua

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3, Pages 345-349 doi: 10.1007/s11783-007-0059-4

Abstract: The objective of this study was to determine the black carbon concentration in Beijing in 2003. The aerosol properties were measured using an Aethalometer and a tapered element oscillating microbalance (TEOM) on the roof of the Physics Building of Peking University (39.99º N, 116.31º E) from July to August 2003 and from November 2003 to January 2004. The average black carbon (BC) concentrations in the summer and winter were 8.80 and 11.4 μg/m, respectively. During winter, two different cyclone cut offs were installed at the inlet of an aethalometer. The BC mass concentration in TSP, PM, and PM were obtained. The results indicated that in winter aerosol, 90% of BC exited in PM and 82.6% of BC exited in PM. The BC in PM accounted for 5.11% of the PM mass.

Keywords： carbon concentration Beijing tapered element August aethalometer

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Design and Implementation of Meteorological Observation System Projects

Zheng Guoguang

Strategic Study of CAE 2000, Volume 2, Issue 6, Pages 21-26

Abstract:

The current situation of the meteorololgical observation in China and the development tendency ofthe meteorological observation technology are analyzed.The principal goals of the design and implementation of the meteorological observation system projectThe overall sketch and the main items of the “Meteorological Observation Automation Project (Phase

Keywords： atmosphere observation observational automation engineering design and implementation

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Considerations on Promoting the Smooth Development of National Land Observation System

Guo Jianning

Strategic Study of CAE 2006, Volume 8, Issue 10, Pages 47-53

Abstract:

Drawing on the experience of land observation cause in developed countries, the thesis has depictedthe work done in China´s land observation system.By doing so the smooth developments of national land observation system can be achieved.

Keywords： satellite application remote sensing land observation system data sharing